• Breathing difficulty involves a sensation of difficult or uncomfortable breathing or a feeling of not getting enough air.

• In particular, it works against those who have difficulty getting into university because of socio-economic disadvantage.

• The difficulty of losing weight is captured in a new model.

• Both locations offer views of wildlife and a variety of difficulty levels.

• Our senses have difficulty parsing stimuli linked to a negative event.

• Everything about albatrosses underscores the difficulty of eking out an existence in their environment.

• The game also boasts three difficulty levels, so there's a decent amount of replay value.

• Beneficiaries may have more difficulty getting therapy services after a stroke, traumatic brain injury or hip fracture.

• The difficulty in identifying instances of plagiarism, the pair said, is evident in the numbers.

• Europe's bankers complain endlessly about the difficulty of cutting costs.

• Because of limited donor pools, minorities have had difficulty finding suitable matches.

• One problem with research of this kind is the difficulty involved in controlling potential confounding variables.

• It was unprecedented both in the scale of human damage done and the difficulty of hunting down those who did it.

• Their difficulty may stem from the tricky finances involved.

• Difficulty when swallowing is the sensation that food is stuck in the throat or upper chest.

• My daughter has always had difficulty transitioning.

• If people come they tend to stay, because the cost and difficulty of crossing the border have increased so steeply.

• Narcoleptics often have difficulty both staying asleep and staying awake.

• Nepalese porters carry seemingly crushing loads with what appears to be little difficulty.

• Despite the difficulty of this technique, he burnished out parts of the composition and made radical changes.

• There are no preferences to adjust difficulty or the level where you begin.

• The movements are usually a sign of difficulty with breathing.

• Unfortunately for many people, the immune system has difficulty telling friend from foe when confronted with cancer.

• Then there is the astonishing difficulty of consistently hitting the right notes, let alone making music.

• But many species aren't able to move far enough or will have difficulty fleeing in the future, researchers say.

• The difficulty of a task stretches out our perception of time.

• For each correct answer, players will earn a range of points, depending on the difficulty of the question.

• The final round of tests was the same difficulty level as the initial test.

• People with her condition historically haven't gone to college and often have difficulty graduating from high school.

• Other people, though, think they may be able to get round this difficulty.

• Yikes, can't believe that this program has such difficulty printing.

• The difficulty is that crystals stabilize themselves.

• There are three playable levels of difficulty upon starting the game, easy, medium and hard.

• While plenty of faculty members could use help publicizing their expertise, few have difficulty expressing their opinions.

• One of his principal ideas is the difficulty of forecasting given the role of chance and extreme events.

• It gives you an incredible respect for these cultures that have faced such profound despair and difficulty.

• The difficulty has been actually figuring out what species of bacteria might benefit us and also how, and/or why.

• Let's put it a different way, there are no levels of difficulty.

• For starters, high-crime areas tend to have difficulty attracting retail businesses.

• Astronomers naturally tend to doubt that explanation but have had difficulty coming up with a better one.

• Current encryption practices, such as those used for online shopping sites, take advantage of this difficulty.

• Events from space can do things to the surface that flatlanders would have difficulty understanding.

• Along the way, the terrain varied in climbing difficulty.

• But continuous miniaturisation brings problems beyond the mere practical difficulty of actually putting the tiny devices together.

• Each summer wildland firefighters face difficulty and even death.

• The spacecraft's travails highlight the difficulty of working remotely in the inhospitable environment of deep space.

• The difficulty increases as the soccer balls speed up and the goals get larger.

• The biggest difficulty is how a currency board responds to capital outflows.

• It tasted a little weird, but if you didn't think about it, you could eat them without difficulty.

• Scientists have had difficulty pinpointing the position and behavior of the human tongue as a person speaks.

• Most comparable tablets have had difficulty matching the iPad's price.

• The difficulty of recreating the textures of both skin and fabric means the effect is less convincing when seen close up.

• Difficulty moving, trembling in the hands and memory loss all are signs of mercury poisoning.

• The major difficulty with quantum mechanics is its interpretation.

• Beating the campaign unlocks a difficulty level and another character.

• The main difficulty has to do with water, which is especially needed to transport the coal, via a slurry pipeline.

• He says the difficulty in detecting them may be due to the bird's extremely low population density.

• They rarely learn from their mistakes or benefit from negative feedback, and they have difficulty inhibiting their impulses.

• Eating out often poses a difficulty for people who follow strict diets.

• Despite its success, readers confessed to difficulty in grasping its more abstruse concepts.

• He is now depressed, sleeping poorly and having difficulty concentrating.

• Science operates according to a law of conservation of difficulty.

• It occurs to me that the difficulty comes from the focus on the guest's odds of winning.

• Locke met this difficulty by a theory of primary and secondary qualities.

• People have more difficulty shedding fears toward members of other races than toward those of their own, a study finds.

• Average schmoes can make a gorilla-suited dude pounding his chest go poof, thanks in part to a common difficulty with focusing.

• Overwhelmed, campus police had difficulty identifying the perpetrators and made only two arrests on game day.

• One of the main reasons for the slow progress is the difficulty of finding premises.

• The field fixes its errors with more difficulty than it would have you believe.

• But there is a stronger argument than the difficulty of maintaining high standards in a dodgy industry:.

• But scientists have had difficulty figuring out how such a capture might have occurred.

• As a photographer it appeals because of the difficulty of taking the shot.

• Gymnasts now receive separate marks for degree of difficulty and for execution in each event.

• Think carefully about the difficulty level of your questions, though.

• These anchors are devised in prosperous times but run into difficulty during recessions.

• It does them no harm, although if they eat too many they may have some difficulty digesting a surfeit of cicada.

• As a result, patients have difficulty controlling their movements and experience a range of cognitive and emotional problems.

• The only difficulty on these flat trails is trying to take in all of the beautiful surroundings.

• The researchers hope to make this commercially available in a couple of years as an aid for those who have difficulty walking.

• Both testers, however, had difficulty getting recognized when the lighting was dimmed.

• If you look around these fora you will discover many highly qualified people having a lot of difficulty finding any job.

• The difficulty is that at the moment they can't promise that.

• The members of the family also have dyslexic tendencies, difficulty processing sentences, and poor spelling and grammar.

• Hwang's accomplishment highlights the enormous technical difficulty in working with human cells compared with mouse cells.

• In single player campaign, there are three degrees of difficulty.

• She is currently having difficulty with her meds, but hopes to find one that works soon.

• Many aid workers who experience traumatic events have difficulty coping with them later on.

• To be sure, the building has seen more than its share of difficulty and danger as well.

• They will now have to prise themselves apart, with great difficulty and at great cost.

• It's the difficulty of moving this dense sand that causes the problem.

• The difficulty of the task distorts our perception of distance.

• The difficulty of breaking off an unpleasant collaboration may help perpetuate the jerk species in academe.

• The difficulty for marketers is creating the right kind of buzz and learning to control it.

• Ask students to consider the difficulty of weighing the plant's importance against the needs of local residents.

• Many developers have complained about the difficulty communicating.

• They are having difficulty with the vocabulary sections and reading comprehension.

• Then there is the difficulty of finding clothes that fit.

• Veterinarians stayed through the night to care for the calf after noticing it had difficulty swimming and breathing.

• At first the effort was called quixotic and impossible, given the scale of the problem and the difficulty in raising corals.

• The single player game has one difficulty setting that you'll probably clear in ten minutes.

• But question difficulty will only change at the beginning of a new section of the test, not with each new question.

• If students have difficulty with these terms, you may wish to spend additional time reinforcing the meanings of the words.

• He said it is symptomatic of the art world's difficulty with finding a place for this type of work.

• The adviser doesn't tell her what she should do, but she has little difficulty deciding.

• The affair has exposed both the reality of polygamy and the difficulty of doing anything about.

• One handicap that women continue to suffer is their difficulty in attracting funding for such ventures.

• The first problem he noticed was a difficulty seeing at night, a common early symptom.

• But they've had difficulty finding a sizeable market.

• But a major difficulty for professors has always been trying to sort high-quality materials from less-reputable items.

• Moreover, if the supposed skill shortage affects a fifth of vacancies, that means four-fifths fill without difficulty.

• But the team encountered difficulty in securing the left flipper, which fell off on several occasions.

• As shown by the difficulty of detecting it in any objective way.

• Children who have difficulty with language at a young age have a hard time picking up more difficult concepts later on, they say.

• Also, participants were recruited from a single university, hence indicating the difficulty of generalizing results.

• The government has therefore had no difficulty in executing a smart.

• In fact cognitive studies suggest that young children have difficulty understanding what the concept of death means.

• Live music has traditionally presented significant difficulty for digital distributors due to a tangled rights situation.

• The difficulty is compounded if a linguist is not fluent in the language he is studying.

• Castro's face expresses the difficulty that his job sometimes entails.

• Part of the difficulty stems from the fact that the nerve endings in question are extremely small.

• To cope with the difficulty of hobo life, hobos developed a system of symbols, or a code.

• Astronomers therefore have difficulty looking both carefully and comprehensively.

• Curtiss found difficulty in stopping this, although he directed the horizontal rudder downward to the full extent.

• The difficulty is in extending the studio to do that.

• Even so, using patents as a proxy for innovation remains fraught with difficulty.

• At appears that humans have difficulty learning from experience in more complex environments.

• The only down side here is the difficulty to ensure you stay on the right spot when playing the game.

• The difficulty with such studies is that they reflect averages.

• As you point out, the difficulty is in effectively addressing overpopulation.

• We ended up having some difficulty with the size restriction.

• The tech industry is also concerned about the difficulty of importing skilled labour.

• Perhaps the problem is that the industry has difficulty generating economies of scale.

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