House of M: The Complete Event Reading Lists Marvel Comics

Table Of Content

• Recommended Series
• House of M Core Issues
• What is the Marvel Comics event House of M?
• Issue #7
• The Avengers and X-Men fight to restore a reality gone mad!
• Publication history

Captain America, however, argues that the group should seek alternate methods of dealing with Wanda including suppression of her powers and her insanity. The X-Men argue that if word about Wanda and her destructive powers gets out, it will set back human-mutant relations by centuries. As the conversation progresses, it is revealed that Professor X asked Doctor Strange to help Wanda, but unfortunately neither was strong enough to combat her magic. Wolverine speaks up, saying that there is no other way -- Wanda must be killed. The rest of the group, however, decides that they must talk to Wanda in person before making their decision.

Recommended Series

After this revelation, Emma Frost tells Strange to ask about the fate of Charles Xavier, but before he can Wanda is struck in the back by an arrow. The heroes can only guess what has caused the majority of the mutant population to lose their powers. Xavier is still missing, and Cerebro and Doctor Strange are unable to detect the Scarlet Witch. Hank Pym warns that all these powers could not simply vanish, but are contained somewhere and that because every action has an equal and opposite reaction, the question remains as to what the reaction to these events will be. At the Xavier Institute for Higher Learning, most of the students lose their mutant abilities.

House of M Core Issues

Secondly, he wanted to be acknowledged as a heroic figure and the rightful leader of all mutant-kind (hence the disappearance of Charles Xavier and the timing of Magneto's rise to dominance before other superheroes had appeared on the scene to challenge him). And thirdly, a massive speeding-up of the natural evolution of Homo sapiens into Homo superior; until, by the modern era, they accounted for almost 50% of the global population, providing him with a power base sufficient to take over the governments of the world and use them to oppress baseline humans. Having illuminated Emma Frost, the resistance movement then contacts various heroes, including Cyclops, Shadowcat, Spider-Man, Rogue, Mystique, Nightcrawler, Toad, She-Hulk and Daredevil.

What is the Marvel Comics event House of M?

Suddenly the Scarlet Witch appears, stopping Magneto and returning her brother to healthy form. She begins to lash out saying, "We're freaks, Mutants... you chose this over us and you ruined us..." Then, with four words, "Daddy... No More Mutants", things begin to break down and everything burns out to white once again. Wanda Maximoff, also known as the Scarlet Witch, is surrounded by friends and family while giving birth. Her attending physician, Doctor Strange, hands Wanda her newborn twins and declares the birth a great success. At Wanda's side is her husband, The Vision, who is very proud of his wife and children.

She learns the number of mutants in the world has dropped from millions to a few hundred. Spider-Man is distraught and angry with the fact that he still has memories of being married to Gwen Stacy and having a child together. Meanwhile, Wolverine awakens remembering everything about his past.[5] The X-Men fly to Genosha looking for Magneto and his children. They find Magneto is also powerless and does not know where Wanda or Quicksilver have gone.

The Avengers and X-Men fight to restore a reality gone mad!

"House of M" is a 2005 comic book storyline published by Marvel Comics, consisting of an eight-issue comic book limited series with a number of crossover tie-in books written by Brian Michael Bendis and illustrated by Olivier Coipel. Its first issue appeared in June 2005 as a follow-up to the events of the Planet X and Avengers Disassembled storylines. The Scarlet Witch, her twin brother Quicksilver, and Magneto play major roles in the series. Like the Age of Apocalypse (1995–1996) storyline, House of M replaced the Earth-616 as the main reality for a brief time until Scarlet Witch reverted it to normal.

And how do these questions relate to the just-released WandaVision trailer, and what that show could mean for mutants in the MCU? These are mysteries Newsarama will solve right now, as we unpack the multiversal mutant madness that is House of M – a 2005 crossover event that gave mutants their own kingdom long before Krakoa (their current living mutant island sovereign nation), and almost drove them to extinction as a result. Meanwhile, the 'awakened' heroes travel to the S.H.I.E.L.D. helicarrier where Emma Frost uses her mental powers to commandeer a vehicle to take them to Genosha. While there, Cyclops informs the team that since the upcoming battle with Magneto may be the most important battle of their lifetimes, no one should restrict themselves or hold back in the least. This causes Jessica Drew to object -- if Magneto has given each of them everything they've ever wanted in this illusion, shouldn't they be content to just live in his world? The trade paperbacks collect many of the issues involved with the House of M storyline.

Issue #5

And of course, the Skrulls have played a key role in the MCU since their debut in Captain Marvel, including impersonating Nick Fury while he works on some kind of apparent space station. This event, called 'M-Day,' has colored X-Men stories for years since, with the direct ramifications still playing out in the 'Dawn of X' era, where mutants can be resurrected and their powers restored by powerful rituals and science. In the House of M reality, Magneto's eponymous 'house' includes Pietro, Wanda, Wanda's sons William and Thomas, and Magneto's other daughter Lorna Dane/Polaris.

Publication history

While the chaos ensues, the Scarlet Witch disappears from the battlefield only to be discovered by Doctor Strange in a tower with her children. The two begin to talk as Doctor Strange attempts to discover the origin of the madness that is happening. Wanda reveals the answer to him in a flashback from when Quicksilver confronted Magneto about the fate of Wanda.

Today in Marvel History: "No More Mutants" - Marvel

Today in Marvel History: "No More Mutants".

Posted: Sat, 28 Sep 2019 07:00:00 GMT [source]

Back in Genosha, a distraught Quicksilver rushes to Magneto and reveals that he was just in New York where he heard that the X-Men and Avengers are planning on killing Wanda. Quicksilver falls to the floor sobbing and Magneto glances over at his sleeping daughter. Or perhaps sending them to a different universe altogether – something Spider-Man may need help with to make it over to Sony's Marvel Universe down the road (remember, as of the end of Far From Home, his secret identity has been exposed and he's been accused of murder). That led Osborn to turn the Avengers and other heroes into criminals while forming his own Avengers, composed of some of the team's arch-enemies taking on the mantles of their heroic counterparts, such as Bullseye as Hawkeye – culminating in the death of Loki and the destruction of Asgard, along with Osborn's defeat.

Meanwhile, Xavier arranges a meeting of the Avengers, the X-Men, and several lone heroes at Avengers Tower to decide the fate of Wanda Maximoff. Emma Frost concludes that killing Wanda is the only way to end her destructive magic. Captain America argues that the group should seek alternate methods of dealing with Wanda, including suppression of her powers and her insanity.

Chapter 7 Improving Precision and Power: Blocked Designs Statistical Design and Analysis of Biological Experiments

Table Of Content

• Continuous Variables and
• Summary
• 2.4 Evaluating and Choosing a Blocking Factor
• Select appropriate blocking factors
• 4.3 Crossing Blocks: Latin Squares
• 2.6 Replication Within Blocks
• Model

Now let us introduce a machine drift (Figure ​Figure11C,G) that causesthe mass spectrometer todetect slightly less of the protein over time. For the ordered allocation,the observed protein abundances show almost no difference betweenthe two group means (Figure ​Figure11D). Conversely, the difference in group means for the randomizedallocation is nearly the same as the “true” difference(Figure ​Figure11H), and onlyhas added variance caused by the machine drift (Figure ​Figure22).

Continuous Variables and

Our global experiments past, present and future - Royal Society of Chemistry

Our global experiments past, present and future.

Posted: Wed, 27 Mar 2019 02:32:25 GMT [source]

We now illustrate the GLM analysis based on the missing data situation - one observation missing (Batch 4, pressure 2 data point removed). The least squares means as you can see (below) are slightly different, for pressure 8700. What you also want to notice is the standard error of these means, i.e., the S.E., for the second treatment is slightly larger.

Summary

In a completely randomized $2\times2$ factorial layout (no blocks), you would completely randomly decide the order in which the breads are baked. For each loaf, you would preheat the oven, open a package of bread dough, and bake it. This would involve running the oven 160 times, once for each loaf of bread. Graphical exploration of the data is a little more problematic in this example. As each treatment does not occur in each block, box plots such as Figure 3.2 are not as informative. Do compounds three and four have higher average wear because they were the only compounds to both occur in blocks 3 and 4?

2.4 Evaluating and Choosing a Blocking Factor

We note that the sum of squares and the mean square estimates are slightly larger than for the aov() analysis, because the between-block information is taken into account. This provides more power and results in a slightly larger value of the \(F\)-statistic. Note that the categorized version is solely created forblock allocation, and the final analysis still uses the original variable. The strategiesoutlined for the theoretical settings above caneasily be extended to more elaborate situations.

The fact that you are missing a point is reflected in the estimate of error. Basic residual plots indicate that normality, constant variance assumptions are satisfied. These plots provide more information about the constant variance assumption, and can reveal possible outliers. The plot of residuals versus order sometimes indicates a problem with the independence assumption.

4.3 Crossing Blocks: Latin Squares

We do not have observations in all combinations of rows, columns, and treatments since the design is based on the Latin square. Together, you can see that going down the columns every pairwise sequence occurs twice, AB, BC, CA, AC, BA, CB going down the columns. The combination of these two Latin squares gives us this additional level of balance in the design, than if we had simply taken the standard Latin square and duplicated it. A Graeco-Latin square is orthogonal between rows, columns, Latin letters and Greek letters.

2.6 Replication Within Blocks

The Analysis of Variance table shows three degrees of freedom for Tip three for Coupon, and the error degrees of freedom is nine. The ratio of mean squares of treatment over error gives us an F ratio that is equal to 14.44 which is highly significant since it is greater than the .001 percentile of the F distribution with three and nine degrees of freedom. Variability between blocks can be large, since we will remove this source of variability, whereas variability within a block should be relatively small. In the first example provided above, the sex of the patient would be a nuisance variable. For example, consider if the drug was a diet pill and the researchers wanted to test the effect of the diet pills on weight loss. The explanatory variable is the diet pill and the response variable is the amount of weight loss.

Oncolytic Virus Disrupts Immune-Blocking Protein - National Cancer Institute (.gov)

Oncolytic Virus Disrupts Immune-Blocking Protein.

Posted: Thu, 12 Oct 2023 07:00:00 GMT [source]

Different ways of replication lead to variants of the GRCBD and are presented in Addelman (1969) and Gates (1995). Variants of blocked designs with different block sizes are discussed in Pearce (1964), and the question of treating blocks as random or fixed in Dixon (2016). Evaluation and testing of blocks is reviewed in Samuels, Casella, and McCabe (1991). Excellent discussions of interactions between different types of factors (e.g., treatment-treatment or treatment-classification) are given in Cox (1984) and de Gonzalez and Cox (2007). This is an example of a design in which the deliberate violation of complete balance still allows an analysis of variance, but where a mixed model analysis gives advantages both in the calculation but also the interpretation of the results. Since the BIBD is not fully balanced, the linear mixed model ANOVA table gives slightly different results when we approximate degrees of freedom with the more conservative Kenward-Roger method rather than the Satterthwaite method reported here.

Here we have four blocks and within each of these blocks is a random assignment of the tips within each block. Back to the hardness testing example, the experimenter may very well want to test the tips across specimens of various hardness levels. To conduct this experiment as a RCBD, we assign all 4 tips to each specimen. In this example we wish to determine whether 4 different tips (the treatment factor) produce different (mean) hardness readings on a Rockwell hardness tester.

The sequential sums of squares (Seq SS) for block is not the same as the Adj SS. With our first cow, during the first period, we give it a treatment or diet and we measure the yield. Obviously, you don't have any carryover effects here because it is the first period. However, what if the treatment they were first given was a really bad treatment? In fact in this experiment the diet A consisted of only roughage, so, the cow's health might in fact deteriorate as a result of this treatment. This carryover would hurt the second treatment if the washout period isn't long enough.

Sometimes, smaller BIBDs that satisfy the two conditions above can be constructed. Finding these designs is an combinatorial problem, and tables of designs are available in the literature23. A large collection of BIBDs has also been catalogued in the R package ibd.

The treatment factor levels are the Latin letters in the Latin square design. The number of rows and columns has to correspond to the number of treatment levels. So, if we have four treatments then we would need to have four rows and four columns in order to create a Latin square. This gives us a design where we have each of the treatments and in each row and in each column. For example, we might be concerned about the effect of litters on our drug comparisons, but suspect that the position of the cage in the rack also affects the observations.

Most experiments have to accountfor control variables when estimating the treatment effects. Somecommon control variables are technical in nature, such as proteasebatches, freezer locations, and biobanks, but sample characteristicssuch as sex, age, and patient ancestry also commonly fall into thiscategory. As the complexity of the design increases, it is commonthat not all samples can be processed at the same time in the sameway at the same location. The sets of samples created by this processare referred to as batches, and this becomes yet another control variableto account for. Since \(\lambda\) is not an integer there does not exist a balanced incomplete block design for this experiment. Seeing as how the block size in this case is fixed, we can achieve a balanced complete block design by adding more replicates so that \(\lambda\) equals at least 1.

Here is a plot of the least squares means for Yield with the missing data, not very different. Above you have the least squares means that correspond exactly to the simple means from the earlier analysis. Why is it important to make sure that the number of soccer players running on turf fields and grass fields is similar across different treatment groups? The nuisance factor they are concerned with is "furnace run" since it is known that each furnace run differs from the last and impacts many process parameters.

As a real-world application, we consider an experiment to characterize and compare multiple antibody assays. Each assay only requires a small amount of patient serum, and in order to provide sufficient sample size for precisely estimating the sensitivity and specificity of each assay, several hundred patient samples were used. For estimating between-plate variability, we would ideally create ten aliquots from several patient sera, and assign one aliquot to each plate. However, the available sera only allowed at most five aliquots of sufficient volume.

The model specification is y ~ drug + Error(lab/litter) for an analysis of variance, and y ~ drug + (1|lab/litter) for a linear mixed model. As more than one litter is used per lab, the linear mixed model directly provides us with estimates of the between-lab and the between-litter (within lab) variance components. This gives insight into the sources of variation in this experiment and would allow us, for example, to conclude if the blocking by litter was successful on its own, and how discrepant values for the same drug are between different laboratories. Since the two blocks are nested, the omnibus \(F\)-test and contrasts for Drug are calculated within each litter and then averaged over litters within labs.

What is the Marvel Comics event House of M?

Table Of Content

• Issue #7
• What is the Marvel Comics event House of M?
• Reality and Participants
• Issue #3
• House of M: Avengers

The heroes begin visiting the Avengers and X-Men in their new lives as Layla awakens their true memories. The implication of WandaVision's story from the brief trailer is that there is a reality-warping component to the show – something that would explain the rapidly changing setting, the presence of Kat Denning's Darcy, and potentially even the House of M Easter egg. After failing to convince the X-Men that they're trapped in an alt-reality – something they've experienced all too frequently – he turns to Luke Cage, Hawkeye (who is back to life in the House of M reality), and the human resistance, who wish to overthrow mutant rulership. Wolverine awakens them to the truth of their warped reality, and the group finally manages to convince some of the X-Men to join them – though not without plenty of cuts and bruises along the way. When the dust clears, Wanda is in bad shape in the hands of Magneto (then believed to be her father, in comic books – it's still not exactly clear what the deal is), with Professor X of the X-Men attempting to use his psychic powers to help her deal with her trauma.

Issue #7

As Magneto is defeated, Scarlet Witch lashes out again, raging against both the manipulation by her father and by the marginalized status mutants experience in the real world. Deciding to end the whole thing once-and-for-all, Wanda casts one final spell – her most dire and destructive yet. Mutants have been a part of Marvel Comics lore since 1963, when Stan Lee and Jack Kirby introduced the X-Men - a team who have gone on to become some of the publisher's most enduring characters. In fact, Scarlet Witch was one of the earliest mutants created, debuting as a villain alongside Magneto in X-Men #4. Back at the Stark Tower, the Avengers sought possible explanations from whatever useful sort of media report they could get when they are interrupted by an abrupt appearance of someone in the Mansion's ruins.

What is the Marvel Comics event House of M?

From across the room comes a cold and distant voice -- that of Professor Charles Xavier, who demands Wanda return the world to normal. Instead, Wanda is resting in a dark room in the devastated mutant paradise of Genosha. Magneto appears, dressed humbly, and asks Professor X about his progress with his daughter. Professor X informs Magneto that his power will no longer be enough to hold back Wanda and that a solution must be found. Magneto, blaming himself for twisting his children through the strength of his own dreams and ambitions, walks on a magnetic field towards the center of the island to be alone. The Marvel Cinematic Universe miniseries WandaVision is inspired by the House of M storyline.

Reality and Participants

Those heroes have since gotten better – but House of M also kicked off a web of interconnected event stories in which the heroes of the Marvel Universe were sent to ground as villains, divided, destroyed, and invaded. In 2004, Marvel Comics was looking to revitalize its Avengers franchise, which was flagging after a few years topping the charts thanks to still classic stories from creators such as Kurt Busiek, George Perez, Geoff Johns, Olivier Coipel, and many others. To do so, they tapped then up-and-coming writer Brian Michael Bendis, who was a few years into a high-profile relaunch of the entire Spider-Man mythos in the alt-universe Ultimate Spider-Man at the time. To explain House of M, you have to start at the events that led to it – starting with the destruction of the Avengers. Attempting to make sense of the strange world he finds himself in, Wolverine first seeks Professor X at the Xavier Institute for Higher Learning. He finds, however, a family who has lived in the mansion for fifteen years and who have no recollection of any Charles Xavier.

Each storyline/paperback contains a mostly standalone side story and can be read individually without any continuity problems. Wolverine and the Human Resistance awaken many heroes to the truth, including Cyclops, Spider-Man, Shadowcat, Doctor Strange, Iron Man, She-Hulk, Daredevil, Rogue, Mystique, Nightcrawler, Toad, and Spider-Woman. Hawkeye becomes distraught over learning of his death and briefly leaves the group. Wanda Maximoff, also known as the Scarlet Witch, is living on the devastated island of Genosha under the care of Professor Charles Xavier and her father (at the time) Magneto. Professor X informs Magneto that his telepathic powers will no longer be enough to hold back Wanda's reality-warping abilities and that a permanent solution must be found.

Magneto blames himself for twisting his children through the strength of his own dreams and ambitions. But it was one of their own that almost destroyed mutantkind – Wanda Maximoff, the Scarlet Witch - who once weaved a reality-warping spell so dire that nearly all mutants were lost as a result. As for why 'Contempt,' it may be a reference to a less-than-blissful married life with Vision, masked by a sitcom setting - or a reference to Wanda's time as a villain in the aforementioned House of M.

What they saw when they came there was Hawkeye's uniform and an article written by Kat Farell publicizing his death, leaving tears and a great sense of pride among his former teammates. Together with the Avengers, they tried making sense of what happened that night -- some of them remember, some don't -- only to be confronted by a distraught Doctor Strange bringing in the fact that the House of M really took place and its effects are slowly being felt on a wider scale. New York was back to normal when Layla Miller woke up from what she thinks must have been a lucid dream where she played an important part.

As Layla awakened the heroes Rogue, being distraught and confused, touched Layla; the power appeared overwhelming for Rogue as it emanated from her and awakened others in the vicinity. Hawkeye, unable to handle reliving his own death, flees the group, and is seen again in The Pulse #10 acknowledging his own death. The group considers reawakening Captain America, but appears to decide against it, seeing that, in this reality, Steve Rogers was never frozen during World War II, is now roughly in his early eighties, and thus unable to aid them in the fight against Magneto.

Marvel Confirms Why Scarlet Witch NEEDS To Be On The Avengers - Screen Rant

Marvel Confirms Why Scarlet Witch NEEDS To Be On The Avengers.

Posted: Sat, 17 Jun 2023 07:00:00 GMT [source]

It turns out that Quicksilver himself was the one responsible for the creation of the alternate world, suggesting to Wanda to make everyone happy in an almost-perfect world. After this revelation, Emma Frost tells Doctor Strange to ask about the fate of Charles Xavier. Incidentally, those twins are seen as infants in the trailer (seen below) - remember, it's their supposed 'deaths' that set off the entire chain of events leading to House of M.

A host of other Marvel heroes appear in altered roles, including an aging Steve Rogers, a non-magical Doctor Strange, and most importantly Wolverine – who actually appears as his core reality self with his powers, personality, and memories intact. Unable to find Professor X, Wolverine goes looking for Spider-Man and Tony Stark. He is confronted by his "teammates" in the Red Guard, elite mutant soldiers of S.H.I.E.L.D. Wolverine escapes and finds the Human Resistance Movement led by Luke Cage. Cage has gathered other non-mutant crime-fighters to protect humans from the House of M's abuses of power. Wolverine is shocked to see one of the members is Clint Barton (Hawkeye), a hero who had died in the real world.

Because of this, the world is a racist society, with mutants controlling governments, businesses, and culture, and humans (or "sapiens") are looked down on as inferior (essentially a reversal of the status quo in the mainstream Marvel Universe, where mutants are looked down on and despised instead). Wanda's children, William and Thomas, once thought to have been simple magical constructs of her imagination – were revealed to have been reborn as two mutant children, Billy Kaplan/Wiccan and Tommy Shepherd/Speed of the Young Avengers. Billy Kaplan is, of course, now the consort of Teddy Altman/Hulkling/Emperor Dorrek VIII of the Kree/Skrull empire – all of which was at the center of this summer's Empyre comic book event.

The battle between the House of M and the heroes continues with great ferocity. While the chaos ensues, the Scarlet Witch disappears from the battlefield only to be discovered by Dr. Strange in a tower with her children. The two begin to talk as Dr. Strange attempts to discover the origin of the madness that is happening. Wanda reveals the answer to him in a flashback to the beginning when Quicksilver is confronting Magneto about the fate of Wanda. It turns out that Quicksilver himself was the one responsible for the creation of the alternate world, conspiring with Wanda to make everyone happy in an almost perfect world.

Wolverine then sets out to find either Peter Parker or Tony Stark, the Iron Man. However, when he reaches the lobby of Stark Tower, he is stopped by his teammates in the elite Red Guards. He escapes, but is promptly contacted by his former New Avengers teammate, Luke Cage, when he is transported to the hideout of the "Human Resistance Movement" by Cloak.

interaction What is a block in experimental design? Cross Validated

Table Of Content

• What else is there about BIBD?
• What is a block in experimental design?
• Batch
• Assign treatments to blocks
• ANOVA Display for the RCBD
• 2 - RCBD and RCBD's with Missing Data

Since each treatment occurs once in each block, the number of test specimens is the number of replicates. Many times there are nuisance factors that are unknown and uncontrollable (sometimes called a “lurking” variable). We always randomize so that every experimental unit has an equal chance of being assigned to a given treatment. Randomization is our insurance against a systematic bias due to a nuisance factor.

What else is there about BIBD?

Here we have used nested terms for both of the block factors representing the fact that the levels of these factors are not the same in each of the replicates. In this case, we have different levels of both the row and the column factors. Again, in our factory scenario, we would have different machines and different operators in the three replicates. In other words, both of these factors would be nested within the replicates of the experiment. For instance, we might do this experiment all in the same factory using the same machines and the same operators for these machines. The first replicate would occur during the first week, the second replicate would occur during the second week, etc.

What is a block in experimental design?

A 3 × 3 Latin square would allow us to have each treatment occur in each time period. We can also think about period as the order in which the drugs are administered. One sense of balance is simply to be sure that each treatment occurs at least one time in each period. If we add subjects in sets of complete Latin squares then we retain the orthogonality that we have with a single square.

Batch

What we did here was use the one-way analysis of variance instead of the two-way to illustrate what might have occurred if we had not blocked, if we had ignored the variation due to the different specimens. An alternate way of summarizing the design trials would be to use a 4x3 matrix whose 4 rows are the levels of the treatment X1 and whose columns are the 3 levels of the blocking variable X2. The cells in the matrix have indices that match the X1, X2 combinations above. Implementing blocking in experimental design involves a series of steps to effectively control for extraneous variables and enhance the precision of treatment effect estimates. We illustrate the extension using our drug-diet example from Chapter 6 where three drugs were combined with two diets.

The model is specified as y ~ drug + Error(cage+rep/litter) or y ~ drug + (1|cage)+(1|rep/litter). The most important example is the balanced incomplete block design (BIBD), where each pair of treatments is allocated to the same number of blocks, and so are therefore all individual treatments. This specific type of balance ensures that pair-wise contrasts are all estimated with the same precision, but precision decreases if more than two treatment groups are compared. A typical example of a non-random classification factor is the sex of an animal. The Hasse diagrams in Figure 7.6 show an experiment design to study the effects of our three drugs on both female and male mice. Each treatment group has eight mice, with half of them female, the other half male.

Experimental study on hydrodynamic response of a floating rigid fish tank model with slosh suppression blocks - ScienceDirect.com

Experimental study on hydrodynamic response of a floating rigid fish tank model with slosh suppression blocks.

Posted: Sat, 01 Apr 2023 07:00:00 GMT [source]

Complete randomization can however createimbalanced designs, for example, grouping all samples of the samecondition in the same batch. Block randomization is an approach thatcan prevent severe imbalances in sample allocation with respect toboth known and unknown confounders. This feature provides the readerwith an introduction to blocking and randomization, and insights intohow to effectively organize samples during experimental design, withspecial considerations with respect to proteomics. Blocking is a useful technique to control systematic variation in experiments.

Two classic designs with crossed blocks are latin squares and Youden squares. A common way in which the CRD fails is a lack of sufficiently similar experimental units. If there are systemtic differences between different batches, or blocks of units, these differences should be taken into account in both the allocation of treatments to units and the modelling of the resultant data.

Block Randomization

A similarapproach can also be used in untargeted settings, both with and withoutlabels,12,23,24 where onesample is used as a standard throughout the experiment. Having a commonreference makes samples more easily comparable across the differentsettings (e.g., batches, days of analysis, and instruments) by providinga common baseline. However, this only works for processing steps thatthe reference sample shares with the other samples in the relevantbatch, and poses challenges in terms of missing value and dynamicrange that are beyond the scope of this article.

The common use of this design is where you have subjects (human or animal) on which you want to test a set of drugs -- this is a common situation in clinical trials for examining drugs. This is a simple extension of the basic model that we had looked at earlier. The row and column and treatment all have the same parameters, the same effects that we had in the single Latin square. In a Latin square, the error is a combination of any interactions that might exist and experimental error. Therefore, one can test the block simply to confirm that the block factor is effective and explains variation that would otherwise be part of your experimental error. However, you generally cannot make any stronger conclusions from the test on a block factor, because you may not have randomly selected the blocks from any population, nor randomly assigned the levels.

One common way to control for the effect of nuisance variables is through blocking, which involves splitting up individuals in an experiment based on the value of some nuisance variable. The use of common referencesamples can alleviate many challengesconcerning batch effects. However, it is not always possible or desirableto include a common reference.

After calculating x, you could substitute the estimated data point and repeat your analysis. So you can analyze the resulting data, but now should reduce your error degrees of freedom by one. In any event, these are all approximate methods, i.e., using the best fitting or imputed point. Both the treatments and blocks can be looked at as random effects rather than fixed effects, if the levels were selected at random from a population of possible treatments or blocks.

One should then treat allthe samples from a subject as similarly as possible, and (where possible)process them in one batch. When the samples are exactly the same,e.g., with replicate samples at a certain dose/dilution, the oppositeapplies, as the main goal is then to detect differences between thedoses. Differences between samples at the same dose are then consideredas noise. In this case, one should therefore spread the samples froma particular dose over as many batches/replicates available.

Their main difference is the way they handle models with multiple variance components. Linear mixed models use different techniques for estimation of the model’s parameters that make use of all available information. Variance estimates are directly available, and linear mixed models do not suffer from problems with unbalanced group sizes. Colloquially, we can say that the analysis of variance approach provides a convenient framework to phrase design questions, while the linear mixed model provides a more general tool for the subsequent analysis. Crossing a unit factor with the treatment structure leads to a blocked design, where each treatment occurs in each level of the blocking factor. This factor organizes the experimental units into groups, and treatment contrasts can be calculated within each group before averaging over groups.

With an increasingnumber of variables, the model becomes increasinglyconstrained. Given that one always has only a limited number of samples,variables thus need to be prioritized. The general advice from Boxet al.7 “Block what you can andrandomize what you can’t”, implies that there is onlyso much one can control for. In this case, you would run the oven 40 times, which might make data collection faster. Each oven run would have four loaves, but not necessarily two of each dough type. (The exact proportion would be chosen randomly.) You would have 5 oven runs for each temperature; this could help you to account for variability among same-temperature oven runs.

If this point is missing we can substitute x, calculate the sum of squares residuals, and solve for x which minimizes the error and gives us a point based on all the other data and the two-way model. We sometimes call this an imputed point, where you use the least squares approach to estimate this missing data point. To compare the results from the RCBD, we take a look at the table below.

Many industrial and human subjects experiments involve blocking, or when they do not, probably should in order to reduce the unexplained variation. Here are the main steps you need to take in order to implement blocking in your experimental design. Blocking is one of those concepts that can be difficult to grasp even if you have already been exposed to it once or twice. Because the specific details of how blocking is implemented can vary a lot from one experiment to another.

Key dates in Costa Concordia shipwreck, trial and cleanup

Table Of Content

• Passengers and personnel
• Key players: Who’s who at Donald Trump’s hush-money criminal trial
• years later, Costa Concordia survivors share their stories from doomed cruise ship
• 'We all suffer from PTSD': 10 years after the Costa Concordia cruise disaster, memories remain
• Former HGTV star slapped with $10 million fine and jail time for real estate fraud

The body of Indian waiter Russel Rebello is still missing and there will be a search for his remains when the ship is dismantled. Engineers last week used vast air tanks attached to the ship's sides to float the liner, which rose above the waves deck by deck to reveal gaping windows, a rust-tainted bow and the faded Costa Concordia emblem on its flanks. Objects floating free such as suitcases, clothes and furniture will be caught in a huge net while infrared sensors will be used to detect possible oil leaks at night.

Passengers and personnel

Italy on Thursday marks the 10th anniversary of the Costa Concordia cruise ship wreck off the Tuscan island of Giglio. Here are some key dates in the saga, including the trial of the captain and the remarkable engineering feat to right the liner from its side so it could be towed away for scrap. The MS Costa Concordia, the Italian cruise ship that killed 32 people when it sank off the coast off Isola del Giglio in 2012, has just been sitting off the Tuscan coast ever since. Environmentalists are relieved since the ship has been marring a marine sanctuary for more than two years, while local residents say they are looking forward to no longer having to see a giant wreck each time they look out to sea. The Costa Concordia was owned by Costa Crociere, a subsidiary of Carnival Corporation & PLC. When launched in 2005, it was Italy’s largest cruise ship, measuring 951 feet (290 metres) long with a passenger capacity of 3,780; by comparison, the Titanic was 882.5 feet (269 metres) long and could accommodate up to 2,435 passengers.

Key players: Who’s who at Donald Trump’s hush-money criminal trial

It points to an overarching and pressing need for stringent adherence to the tenets of maritime conduct and the weighty responsibility resting on ship commanders. The ramifications of Captain Schettino’s decisions on that doomed voyage endure, as poignant lessons in accountability ripple through communities and industries worldwide. It's in Europe's biggest marine sanctuary, with crystal-clear waters rich in flora and fauna. Now, the marooned hulk dominates the Giglio skyline and has become a sinister attraction of what some call disaster tourism — drawing hundreds of gawking tourists who snap away at the photo opportunity. An Indonesian helmsman, for instance, failed twice to understand orders, veering to the right instead of the left as he was told by Schettino, who joked he should pay closer attention or “we will go on the rocks,” only minutes before they dram aground. But the experts -- two admirals and two engineers -- also note that evacuation drills had not been undertaken by all passengers on the ship and not all crew members understood Italian, the operating language of the liner.

years later, Costa Concordia survivors share their stories from doomed cruise ship

Despite compensation offer, Italian cruise ship survivors sue for damages - CNN

Despite compensation offer, Italian cruise ship survivors sue for damages.

Posted: Fri, 27 Jan 2012 08:00:00 GMT [source]

Thirty-two people lost their lives when the Costa Concordia cruise ship struck a reef and subsequently began to sink in the Tyrrhenian Sea. It’s easy to remember the salacious details of the disaster – the Concordia cruise disaster, if you will – but as a witness and chronicler of these events, my focus has always returned to the environmental impact. The work done by salvage teams was not just a technical achievement but a concerted effort to preserve a vulnerable ecosystem that had the misfortune of being the stage for this tragedy. My involvement in the Costa Concordia scrapping process allowed me to witness first-hand the sophistication and the scale of operations required to counteract the damage. Approximately 500 international salvage experts collaborated on what would become a historic mission, utilizing advanced underwater platforms and cranes to parry further environmental injury. The Costa Concordia shipwreck, challenging as it was, brought together numerous stakeholders, from environmentalists to engineers, all dedicated to mitigating its impact.

Schettino is one of nine people facing charges, although eyewitnesses, leaked audio and video recordings, a pre-trial report and even the liner’s owners, Costa Crociere (a subsidiary of Miami-based Carnival), appeared to put the blame squarely on him. As befitting a star attraction, the captain arrived Monday at the makeshift courthouse through the back door in a car with darkened windows. Dramatic openingSchettino himself has become a lightning rod for international disdain for having left the ship before everyone was evacuated. The crash tore a massive gash in its hull and the ship veered sharply as the water poured in, eventually keeling over and sparking a panicky evacuation. Precision sensors attached to the sides of the ship will monitor for possible cracks in the crippled hull, while underwater cameras will watch for debris washing out of the vessel amid fears toxic waste could spill into the sea. Ananias and her family declined Costa’s initial $14,500 compensation offered to each passenger and sued Costa, a unit of US-based Carnival Corp., to try to cover the cost of their medical bills and therapy for the post-traumatic stress they have suffered.

"It's very similar to the movie 'Titanic.' People were jumping onto the top of the lifeboats and pushing down women and children to try to get to them." "I think it’s the panic, the feeling of panic, is what’s carried through over 10 years," Ian Donoff, who was on the cruise with his wife Janice for their honeymoon, told Cobiella. On 22 November 2008, Costa Concordia suffered damage to her bow when high winds over the Sicilian city of Palermo pushed the ship against its dock. There were no injuries and repairs started soon after.[16][17][18]Initial repairs were completed by the December following the incident, but dents were still visible.

'We all suffer from PTSD': 10 years after the Costa Concordia cruise disaster, memories remain

Costa Concordia disaster, the capsizing of an Italian cruise ship on January 13, 2012, after it struck rocks off the coast of Giglio Island in the Tyrrhenian Sea. Several of the ship’s crew, notably Capt. Francesco Schettino, were charged with various crimes. Costa Concordia was declared a "constructive total loss" by the cruise line's insurer, and her salvage was "one of the biggest maritime salvage operations".

Italy's giant cruise wreck begins final voyage as survivors look on

The salvage operations Concordia undertook were a race against time to minimize the ecological footprint of the wreckage. We solemnly remember the concordia deaths that irreversibly marked the Costa Concordia’s profound tragedy. My thoughts persistently drift to the 32 individuals whose lives were unjustly claimed by the cruise wreck, a cruise ship disaster Italy will never forget. The impact of the fatalities, including those termed as Costa Concordia fatalities, resonates beyond mere statistics; it is a narrative of lives cut short and dreams left unfulfilled. The echoes of the Costa Concordia cruise ship disaster are still heard in the survivors’ stories.

On 16 September 2013, the parbuckle salvage of the ship began, and by the early hours of 17 September, the ship was set upright on her underwater cradle. In July 2014, the ship was refloated using sponsons (flotation tanks) welded to her sides, and was towed 320 kilometres (200 mi) to her home port of Genoa for scrapping, which was completed in July 2017. At night, the cruise ship operators flip on the lights, illuminating the vessels like Christmas trees in the middle of the Gulf of Poets. During the day, a captain turns on the massive engines and the enormous ship would make a deliberately slow-go circle in the waters.

With an opulent passenger capacity of 3,780, it heralded a new era of maritime luxury. The night of this tragic event happened in real time for me as the news broke here in the United States. I was working and publishing news items to our forums and the home page of Cruise Addicts.

In no time, Giglio residents hosted thousands of journalists, law enforcement officers and rescue experts who descended on the port. In the months to come, salvage teams set up camp in the picturesque harbor to work on safely removing the ship, an operation that took more than two years to complete. The captain, Francesco Schettino, 54, was convicted of multiple counts of manslaughter, causing a shipwreck and abandoning the vessel, the Costa Concordia, before all of its 4,229 passengers and crew members had been evacuated. The court also barred him from commanding a ship for five years and from ever holding public office. Almost immediately questions were raised concerning the conduct of Schettino and other crew officers.

The mammoth vessel is an eyesore and oppressive reminder of tragedy for local residents. A pre-trial report, leaked to Italian media weeks before the trial, places much of the blame on Schettino. Video taken by passengers at the time showed scenes of chaos and confusion as the Costa Concordia started to list heavily.

The case of Francesco Schettino, 51, was of such enormous interest that a theater had to be turned into a courtroom in the Tuscan city of Grosseto to accommodate all those who had a legitimate claim to be at the closed-door hearing over the disaster. Four other crew members and an executive from the ship's owner Costa Crociere, the biggest cruise operator in Europe and part of the US giant Carnival, have already plea-bargained and been convicted on lesser charges. "When I was getting into the lifeboat amid all the chaos I thought this might be my last day alive," he said as he gazed out at the wreck from the port.

As a journalist, I stand amidst the remnants of what was once a testament to luxury, now a subject to one of Italy’s most impactful maritime rescues. The sad anniversary comes as the cruise industry, shut down in much of the world for months because of the coronavirus pandemic, is once again in the spotlight because of COVID-19 outbreaks that threaten passenger safety. The U.S. Centers for Disease Control last month warned people across-the-board not to go on cruises, regardless of their vaccination status, because of the risks of infection. The U.S. Centers for Disease Control last month warned people across-the-board not to go on cruises, regardless of their vaccination status, because of the risks of infection. Evidence introduced in Schettino’s trial suggests that the safety of his passengers and crew wasn’t his number one priority as he assessed the damage to the Concordia.

Yet, from the depths of despair, the strength of the human spirit has shone brightly, reminding us of the power of unity in the face of disaster. Today, the Costa Concordia cruise ship bears a tale of caution, a lesson submerged in the depths of nautical annals. Before the concordia shipwreck turned the vessel into a byword for disaster, let me guide you through its glory days—the triumph of engineering and luxury it once represented.

Italian cruise line Costa Cruises took to the seas on Saturday for the first time in more than four months, buoying an industry capsized by the COVID-19 pandemic. The crisis coordinator for Costa Crociere was involved in the aftermath of the shipwreck, coordinating response efforts and communication in the midst of the tragic events surrounding the Costa Concordia. The salvage workers successfully executed the most significant maritime salvage operation in history to refloat and remove the Costa Concordia from its resting place off the coast of Giglio Island.

Captain of Ship That Capsized Off Italy in 12 Is Convicted The New York Times

Table Of Content

• The Straits Times
• PHOTOS: Images From The Disaster
• How many people died in the Costa Concordia tragedy?
• Reviving the Reef: Environmental Concerns and Salvage Operations

Introducing oil booms and proactive fuel extraction efforts displayed an unwavering commitment to environmental stewardship. The tragic story that unfolded during the sinking of the Costa Concordia has etched itself into maritime history as a series of grave errors and unfortunate events. I remember the images of the luxury liner, a symbol of elegance and joy, which turned into a harrowing spectacle of fear and panic as it capsized off the Italian coast. To understand the gravity of that fateful night’s situation, let’s walk through the timeline that led to the Costa Concordia incident. Islanders can't wait to see the ship's removal, but it's an enormous salvage operation. The Costa Concordia is two-and-a-half football fields long, says Nick Sloane, the senior salvage master for the project.

The Straits Times

"The crew has so been looking forward to this moment. Everyone was so enthusiastic at the thought of setting off once again. The ship is like a family to us," said skipper Pietro Sinisi from his position on the bridge. The Costa Smeralda is as long as three football pitches and has 11 restaurants, 19 bars, a spa, a theatre and several swimming pools. The vessel also boasts a vast staircase covering three decks atop which is a glass platform offering a birdseye view of the vessel and the ocean below. An enthused Roberta Cappelletti, a 60-year-old singer, came all the way from northeastern Predappio to take the cruise.

Removing the shipwreck of the Costa Concordia will give a $1-billion boost to Italy's economy - Quartz

Removing the shipwreck of the Costa Concordia will give a $1-billion boost to Italy's economy.

Posted: Mon, 21 Jul 2014 07:00:00 GMT [source]

PHOTOS: Images From The Disaster

Legambiente, an Italian environmental lobby group, estimates that around 100 cruise ships of various sizes are parked in or near Italian ports. According to Italian media reports, they include MSC Cruise ships near Civitavecchia, Rome’s main port, the Adriatic port city of Trieste, the Sicilian ports of Palermo and Syracuse, and Venice. Costa, owner of the three ships anchored off the Gulf of Poets, reportedly has other ships parked outside nearby Genoa, at Civitavecchia, and Naples.

How many people died in the Costa Concordia tragedy?

Costa Cruises offered compensation to passengers (to a limit of €11,000 per person) to pay for all damages, including the value of the cruise; one third of the survivors took the offer. The Costa Concordia began taking on water after it struck a reef, leading to a chaotic evacuation process to save the lives of passengers and crew members. Let’s delve into the specifics — the cruise industry witnessed the birth of new lifesaving protocols and evacuation drills that were now to be completed before a ship could even leave the harbor. Crew members underwent extensive training, focusing on their assigned roles and emergency response techniques. It was evident that the prior status quo could no longer stand, with the cruise ship crash Italy event catalyzing change. Addressing the negligence that led to the catastrophic event, the Italian courts held crew members and the crisis coordinator accountable.

Reviving the Reef: Environmental Concerns and Salvage Operations

Pablo Lazaro, a 66-year-old Spanish survivor who had been on the cruise with his wife and stepson, said the terror of that night - with people throwing themselves into the icy sea in a bid to survive - would never leave him. The length of three football fields, the crippled vessel will first be manoeuvred into position by British and Spanish tug boats in a complex operation beginning at 0630 GMT (2.30pm Singapore time). The calamity caused changes in the cruise industry like carrying more lifejackets and holding emergency drills before leaving port.

The Costa Concordia's planned final destination is Genoa, Italy, where it will be broken down into scrap metal. Experts estimate that that process could take as long as two-and-a-half years, CNN writes. The boat would stay off the coast of the island for another ten years until being removed in 2014. The passengers, whose infections were found through random testing, were asymptomatic or had mild symptoms, according to the Port of San Francisco.

Last January, the captain of the Italian mega-cruise ship Costa Concordia committed an apparent act of maritime bravado a few yards from the shore of a Tuscan island. During this time, work also began to remove the vessel in what was the largest maritime salvage operation in history. The 19-hour process involved specially built underwater platforms, cranes, and some 500 people. In July 2014 the Concordia—outfitted with a number of steel containers serving as flotation devices—was towed to Genoa, Italy, where it was dismantled for scrap. With Giglio Island lying in a protected marine area, environmental issues relating to the Concordia wreck were of particular concern.

Cruise Ship's Salvage A Wreck For Italian Island - NPR

Cruise Ship's Salvage A Wreck For Italian Island.

Posted: Sat, 14 Jul 2012 07:00:00 GMT [source]

Collision and rescue

In July 2013 four crew members and Costa Crociere’s crisis coordinator pled guilty to various charges, including manslaughter. During the 19-month trial, prosecutors claimed that he was an “idiot,” while Schettino countered that his actions had saved lives and that he was being scapegoated. In addition, he noted the steering error by the helmsman, but a maritime expert testified that regardless of the mistake, the collision was unavoidable. In February 2015 Schettino was convicted on all charges and sentenced to more than 16 years in prison.

The 50 best Hollywood books of all time

As the maritime community continues to remember the lives lost during the 2012 carnival sinking cruise ship tragedy, the commitment to perpetuating these enhanced cruise safety practices remains unwavering. To this day, the impact of the Costa Concordia disaster reverberates through every drill performed, every check made, and every safety briefing held on cruise ships roaming the seas. Such a colossal event reshaped an industry, and as we move forward, it steadfastly informs a global mission to secure the safety and enjoyment of passengers and crew for generations to come. During his trial, which I followed closely, the Concordia shipwreck captain faced severe backlash for mishandling the situation, culminating in a conviction for manslaughter and causing a maritime disaster. The court of public opinion was no kinder than the Italian legal system; Schettino infamously became emblematic of imprudent leadership at sea. His duties to the passengers and crew bound by trust and safety were, by adjudged accounts, all but neglected.

In July 2006 the vessel undertook its maiden voyage, a seven-day cruise of the Mediterranean Sea, with stops in Italy, France, and Spain. The groundwork laid by this unfortunate event serves as a fulcrum for improved oversight within the maritime domain, reassuring those who venture across the seas. Indeed, the legacy of the Costa Concordia continues to resonate, a steadfast reminder of the cruise industry has responsibility to uphold the highest regard for passenger safety, environmental stewardship, and preparedness. Following the unprecedented Italian cruise ship crash, the small community on Giglio Island swiftly became a rescue operation hub. Concordia ship now lay crippled, its metallic carcass a stark contrast to the tranquil waters that it had disturbed.

As CNN writes, the ship's rotting hull could break off as it is jostled about, which would cause lengthy delays. "The worst case scenario is that the ship falls apart during the first six hours as it's raised off the platform -- or that it breaks up somewhere off the coast of Corsica, which is where the Mediterranean's currents are the strongest," CNN continues. Some environmental groups, like Greenpeace, are also concerned that the Costa Concordia will leave a trail of leaky toxic waste in its wake, CNN adds.

Despite receiving its own share of criticism, Costa Cruises and its parent company, Carnival Corporation, did not face criminal charges. When the Costa Concordia succumbed to the sea, it represented a Concordia cruise disaster and raised immediate environmental concerns the Costa Concordia area had to contend with. The marine sanctuary, which could have suffered irreversible damage due to the cruise liner sinking in 2012, desperately needed protective measures.

How To Get Away With Smoking On A Cruise Ship: What Smokers NEED To Know

Table Of Content

• Where Can You Smoke on Royal Caribbean?
• Smoking at cruise ship bars
• P&O Cruises
• Can I Smoke Cigarettes in my Cabin?
• Upside Down Pineapple Meaning On Cruise Ships (IYKYK!)
• Annoying Mistakes I've Made on Cruises
• Opt for a balcony cabin

U River CruisesSmoking is only permitted on the sun decks of U River Cruises’ ships. This policy applies to all forms of smoking materials, including vapor e-cigarettes. Celebrity CruisesCelebrity Cruises has designated certain areas of the ship as “smoking areas.” Generally, smoking is not permitted except in designated areas. Smoking is not permitted inside any guest stateroom; nor on any guest veranda. Some are more smoking-friendly than others offering both indoor and outdoor areas.

Where Can You Smoke on Royal Caribbean?

Electronic cigarettes may be used in all suites and, if not mentioned above, smoking is prohibited anywhere else. Smoking in cabins, suites and private balconies is not permitted. As of 2017, smoking will be permitted only in designated areas.

Smoking at cruise ship bars

The casino is mostly a nonsmoking area, but smoking is usually allowed while playing specific slot machines — except on non-smoking nights. All smoking, including vaping and e-cigarette use, is prohibited in cabins and balconies. Cunard Line prohibits smoking indoors, except in the Churchill's Cigar Lounge (which is exclusive to cigar and pipe smokers). Cigarette smoking (as well as e-cigarettes and vaping) is only permitted in designated areas of the outdoor decks and is not allowed in outdoor dining venues or on cabin balconies.

P&O Cruises

These can vary across different cruise lines and may include sections of open decks, certain bars, and casinos. On all Royal Caribbean ships, smoking (including cigars and pipes) is permitted in designated areas of the open decks. Ships sailing from Chinese homeports also offer one indoor smoking venue apiece.

Carnival Cruise has strict rules and guidelines when it comes to smoking obard. Usually, they are looking for alcohol or weapons, not specifically weed. There are lots of reports of people with drugs in their pockets walking past dogs in security and not being pulled over. However, small boat cruises may be marketed as 420 cruises or Cannabis Cruises. If anything, security is stronger when you are returning from a cruise, especially if you have been to a location that is known for its weed.

Grandeur of the Weed??? A short review - Royal Caribbean Discussion - Royal Caribbean Blog

Grandeur of the Weed??? A short review - Royal Caribbean Discussion.

Posted: Thu, 26 Jan 2023 08:00:00 GMT [source]

Read our line-by-line guide to cruise line smoking policies to learn where you can — and cannot — smoke on cruise ships. Intelligent strategies for sneaking a smoke on a cruise ship include locating hidden spots that offer privacy without bothering others. They also utilize designated smoking zones when possible and stick to the ship’s smoking rules as closely as possible. On European lines, there's usually a bit more room for smokers to spread out, but even those lines are cutting back. Some cruise lines, including Royal Caribbean, adjust designated smoking areas when their ships are sailing from Australian ports.

Smoke-Free Zones

There will be visible signage indicating the non-smoking area in the casino. All cruises departing from China and Hong Kong will not have a non-smoking area in the casino. Smoking is not permitted in the casino for any ships departing from Australia and the United Kingdom. In an effort to accommodate smoking passengers while ensuring the comfort of non-smokers, most cruise ships offer designated smoking areas.

Annoying Mistakes I've Made on Cruises

These locations can vary across different cruise lines and may include sections of the open decks, certain bars, and the casino. Some cruise ships even have specific smoking lounges, offering a comfortable setting for you to relax and enjoy your cigarette. By respecting these designated areas, you contribute to a pleasant and harmonious voyage for everyone aboard the ship. Princess CruisesClearly marked “Designated Smoking Areas” are available onboard and include a sufficient number of ashtrays that are emptied regularly.

Opt for a balcony cabin

Each cruise line has its own set of regulations regarding smoking, and it’s crucial to adhere to them to avoid any penalties or disruptions to your trip. Secondly, many balconies can be seen from various areas of the ships. This includes not only other passengers who might be above or looking up from lower decks, but also CCTV. Another thing to bear in mind, is even if you think you can’t be seen, its possible your reflection can. This has happened more notably when people have been caught having sex on the balconies via the reflections in any glass.

This ban applies to both recreational and medical marijuana use, meaning that even if you have a prescription for medical marijuana, you are not allowed to smoke it onboard. Olsen Cruise Line and Costa Cruises, as stated by Cruise Critic. If caught, not only will it be confiscated, but you'll probably be removed from the voyage.

Indoor areas on Cunard ships are non-smoking except in designated sections. All of Azamara’s ships have a designated smoking area on the port side forward section of the pool deck. With its majestic ships and top-tier amenities, it’s an oceanic dream come true. But for those who fancy a puff, the dream could seem a tad foggy without understanding their smoking policy. But don’t think you can puff and smoke weed and get away secretly like some maritime ninja. Cruise ships enforce these policies with an eagle-eyed vigilance rivaling that of a hawk stalking its prey.

Norwegian Cruise LineSmoking is prohibited on stateroom balconies. Guests in the Garden Villas may smoke in their private garden and on private sun decks.Public areas throughout all ships are smoke-free. If you smoke regular or electronic cigarettes, you can do so in designated areas only. If you prefer pipes or cigars, you can smoke in the Cigar Bar or designated smoking lounge. Smoking, including electronic cigarettes, is prohibited in or near venues serving food, the jogging track, outdoor sporting venues, The Haven outdoor areas and children’s pool areas. On ships with The Waterfront, smoking is permitted on the starboard side excluding near any food service areas.

To cater to their smoking passengers, some cruise ships offer specific smoking-related amenities. These may include smoking lounges equipped with comfortable seating, top-notch ventilation systems, and a selection of premium tobacco products for purchase. Additionally, some cruise lines may also offer cigar lounges, where you can enjoy a wide range of high-quality cigars in a luxurious setting. Again, these facilities are part of the ship’s commitment to cater to all passenger preferences while ensuring a comfortable and pleasant environment for everyone. Smoking is only allowed on Deck 9 in the forward starboard corner of the pool deck and on Deck 10 in the aft port corner of Horizons. Cigar and pipe smoking is only permitted on the forward starboard corner of the Pool Deck.