While narcosis affects all divers, predicting the depth at which narcosis will affect a diver is difficult, as susceptibility varies widely from dive to dive, and between individuals.

While divers who followed the buddy system, were generally rescued by their buddy.

While on the water, wigeon often gather with feeding coots and divers, and are known to grab pieces of vegetation brought to the surface by diving water birds.

While the recommended maximum depth for conventional scuba diving is 130 ft, technical divers may work in the range of 170 ft to 350 ft, sometimes even deeper.

While a less-intensive kind of diving called cavern diving does not take divers beyond the reach of natural light ( and typically no deeper than 100 ft, and penetration not further than 200 ft ), true cave diving can involve penetrations of many thousands of feet, well beyond the reach of sunlight.

While earlier writers such as Zacconi and Caccini stated that singers ought to only sing in their “ natural voice ,” Tosi went so far as to say “ f chest and head register do not perfectly unite, the Voice will be of divers Registers, and must consequently lose its Beauty .” Tosi ’ s is also the first recorded encouragement of the use of rubato as an embellishment.

While in the water the divers will use a hot water suit to protect against the cold.

While common in snorkeling, this feature is less favored by SCUBA divers because of the possibility of the valve failing at depth and leaving the user no means of clearing his mask.

While drag is a minor concern, entanglement is a real hazard, for this reason, many technical and cave divers use " bungee-less " wings, as the elastic cords increase the risk of snagging.

While a wetsuit of neoprene rubber and divers ' drysuits provide a degree of flotation, they are not formally considered by regulatory agencies as approved lifesaving devices or as PFDs, in most maritime countries.

While white is the coolest summer shade, there are lots of pastel hues along with tintable fabrics that will blend with any wardrobe color.

While it is easy enough to ridicule Hawkins' pronouncement in Pleas Of The Crown from a metaphysical point of view, the concept of the `` oneness '' of a married couple may reflect an abiding belief that the communion between husband and wife is such that their actions are not always to be regarded by the criminal law as if there were no marriage.

While there are now allegations of the withholding of `` favorable evidence developed at the hearing '' and a denial of a `` full and fair hearing '', no such claim was made by petitioner at any stage of the administrative process.

While 2-year-olds are still gaining most of the attention at the track, green horses are starting to go a bit, and Jimmy Cruise has several that can really make it.

While individual sportsmen are aware of this situation, too many of our political, social, educational and even religious leaders too often forget it.

While some suppression and some denial are not only necessary but healthy, the worker's clinical knowledge must determine how these defenses are being used, what healthy shifts in defensive adaptation are indicated, and when efforts at bringing about change can be most effectively timed.

While there are many different possibilities for the timing of casework intervention, the experiments recently reported from a variety of traditional settings all point up the importance of an immediate response to the client's initial need for help.

While the interpretations that have been given are inferences only, they gain support from such comments as the following, which was made by one of the Kohnstamm-negative subjects who did not, on the first trial, perceive the tilt illusion.

While this influence is a complex matter, depending upon personality factors in the individual as well as upon his social-class experience, there probably are some general statements about social-class background and educational policy that can be made with a fair degree of truth.

While costs on this order are sometimes separately charged for in residential and commercial rates, in the form of a mere `` service charge '', they are more frequently wholly or partly covered by a minimum charge which entitles the consumer to a very small amount of gas or electricity with no further payment.

While ATP appears to be necessary for the occurrence of contraction, its presence and enzymatic hydrolysis of it by the muscle protein myosin are not the only criteria for contraction.

While there are still many bugs to be ironed out, the technique is fast developing.

While nowadays we recognize the fact that there are many causes for bleeding at the nose, not long ago a nosebleed was simply that, and treatment had little variation.

Many years later ( on August 3, 1915 ), Lucy Upton wrote Winslow's daughter soon to be graduated from Smith College: `` While I love botany which, after dabbling in for years, I studied according to the methods of that day exactly forty years ago in a summer school, it must be fascinating to take up zoology in the way you are doing.

While patent suits are still among the most complex and expensive forms of litigation, these rules have saved litigants uncounted sums of money.

While details are still to be worked out, Ratcliff said he expects to tell home folks in Dallas why he thinks Berry's proposed constitutional amendment should be rejected.

While availability of mortgage money has been a factor in encouraging apartment construction, the generally high level of prosperity in the past few years plus rising consumer income are among the factors that have encouraged builders to concentrate in the apartment-building field.

While it must be said that these same Protestants have built some new churches during this period, and that religious population shifts have emptied churches, a principal reason for this phenomenon of redundancy is that fewer Protestants are going to church.

While we are filling outer space with scientific successes, for many the `` inner '' space of their soul is an aching void.

While there is general agreement on these six families, there are some points of disagreement among linguists who study Afroasiatic.

While most alphabets have letters composed of lines ( linear writing ), there are also exceptions such as the alphabets used in Braille, fingerspelling, and Morse code.

While Sunfire is unconscious, Iceman and Sam discuss the Mauraders ' plan to eliminate all precognitive mutants and anyone with knowledge of the future as well as retrieving Destiny's Diaries before the Marauders can.

While the retrieving information from the Internet may be efficient and time saving than visiting a traditional library, research has shown that undergraduates are most likely searching only. 03 % of the entire web.

While popular protocols for retrieving mail include POP3 and IMAP4, sending mail is usually done using the SMTP protocol.

While undertaking the seemingly simple task of retrieving misdirected mail, the player encounters a number of bizarre characters, including an antisocial hacker, a paranoid weapons enthusiast, and a tribe of Zalagasan cannibals.

While categorizing knowledge, storing, retrieving and managing information is not only useful for solving problems without direct need of human expertise but also leads to ‘ Knowledge Management ’ efforts that enable an organization to function efficiently in the long run.

While retrieving output, cURL will display a progress-bar showing how much of the output has downloaded.

While retrieving her purse from Joel's car, she inadvertently moves the shifter out of gear.

While some studies have found that older adults have a more difficult time encoding and retrieving information when their attention is divided, other studies have not found meaningful differences from younger adults.

While Bluejacking is essentially harmless as it only transmits data to the target device ( rather than retrieving data ), Bluesnarfing is the theft of information from the target device.

While retrieving his weapons, Heat Wave then attacks the guards ' control room and attempts to ram Cyborg's home city of Detroit with the Doom prison.