These air or gas bubbles make highly functional thermal barriers.

These included the concept of warning colouration in animals, and the Wallace effect, a hypothesis on how natural selection could contribute to speciation by encouraging the development of barriers against hybridization.

These security barriers were breached on occasion by the Sontarans, by manipulating the more technological Vardans, who suborned the Doctor into sabotaging both of these from within ( The Invasion of Time, 1978 ).

These barriers held no military value beyond migration control as they were too weak to withstand a potential NATO invasion.

These labels are graphical, to overcome language barriers.

These used " bird's eye " projections to emphasise globally strategic " fronts " in the air age, pointing out proximities and barriers not apparent on a conventional rectangular projection of the world.

These geographic barriers kept the interior of Oman free from foreign military encroachments.

These barriers obstruct the freedom of movement of the four factors of production.

These forests also act as barriers against cyclones, tropical storms and tidal waves thus protecting the nearby villages.

These may be environmental barriers to participation such as architectural barriers, lack of relevant assistive technology and transportation difficulties due to limited wheelchair or public transit that can accommodate the children with CP.

These include, but are not limited to, crop rotation and nutrient management ; sanitation to remove pest habitat ; provision of habitat for beneficial organisms ; selection of pest-resistant crops and animals ; crop protection using physical barriers, such as row covers ; and crop diversification through companion planting or establishment of polycultures.

These programs include Mission Possible, an effort to help elderly and disabled individuals remove dilapidated structures, physical barriers, and make basic repairs to their homes and property.

These are known as ' targeted primary health care outlet '- as these outlets primarily target people who inject drugs and / or ' low-threshold health care outlet '- as these reduce common barriers clients often face when they try to access health care from the conventional health care outlets.

These targeted outlets have the potential to mitigate clients ' perceived barriers to access to healthcare delivered in traditional settings.

These twin barriers have flipped the equation, making multiprocessing practical even for small systems.

These actions are complicated by the fact that only Ico is able to carry out these actions ; Yorda can only jump short distances and cannot climb over tall barriers.

These other transplants are otherwise impossible due to blood type or antibody barriers to transplantation.

These barriers give preference to domestic producers.

These barriers limit individuals ' capabilities in what they can do and what they can achieve in accessing technology.

These routes typically follow mountain ranges or coastlines, sometimes rivers, and may take advantage of updrafts and other wind patterns or avoid geographical barriers such as large stretches of open water.

These include physical barriers, which make the effort of stealing the vehicle more difficult.

These limits are more like speed limits than barriers at the end of the road: the rate at which renewable resources can renew themselves, the rate at which we can change from nonrenewable resources to renewable ones, and the rate at which nature can recycle our pollution.

These carpets are natural barriers against the cold.

These are just another couple of characters to roll.

These men are not callous.

These things are important to almost all Persians and perhaps most important to the most ordinary.

These are traversed by another line of vaults, and thus rooms, arched on all four sides, are formed.

These songs ( practically all Persian music, for that matter ) are limited to a range of two octaves.

These are not, however, differences in federal structure.

These my grandmother left in their places ( they are still there, more persistent and longer-lived than the generations of man ) and planted others like them, that flourished without careful tending.

These are like the initial ways in which the world forces itself upon the self and thrusts the self into decision and choice.

These are suggestive of Selma Lagerlof.

These assumptions lead to an organization with one man at the top, six directly under him, six under each of these, and so on until there are six levels of personnel.

These ways are absolutely irreconcilable because they offer two different recipes for man's redemption from chaos.

These responses are explicable in terms of characteristics inherent in the crisis.

These discoveries are of present interest chiefly to the scientific community ; ;

These are personality factors ; ;

These are, if the research is done with subtlety and skill, researchable topics, but the research is missing.

These moments are historical events in the lives of individual authors with which the student of comparative literature must be frequently concerned.

These lives are in themselves outside of the moral order and are unburdened with moral responsibility.

These conceptions and the manner in which they were transposed into poetry or engendered by poetic form are intrinsic to western life from the time of Aeschylus to that of Shakespeare.

These biographical analogies are obvious, and far too much time has been spent speculating on their possible implications.

These women whose organization grew out of the old suffrage movement are dedicated to Thomas Jefferson's dictum that one must cherish the people's spirit but `` Keep alive their attention ''.

These are, of course, the same people whose support he has only now rejected to seek the independent vote.

These are New York, Pennsylvania, Michigan, Maryland, Missouri, New Jersey, Illinois and Minnesota.

These men are spenders.