These anchors are only suitable for a silt or mud bottom, since they rely upon suction and cohesion of the bottom material, which rocky or coarse sand bottoms lack.

These later poems, mostly written before 1910, show a greater variety of subject and form than those in A Shropshire Lad but lack the consistency of his previously published work.

These may be brought about, for example, by such factors as poor management, lack of consultation with employees, personality conflicts which can result in people delaying or refusing to communicate, the personal attitudes of individual employees which may be due to lack of motivation or dissatisfaction at work, brought about by insufficient training to enable them to carry out particular tasks, or just resistance to change due to entrenched attitudes and ideas.

These other types of substances, such as ionic compounds and network solids, are organized in such a way as to lack the existence of identifiable molecules per se.

These species can be distinguished from the cane toad by the absence of large parotoid glands behind their eyes and the lack of a ridge between the nostril and the eye.

These included celibacy of the clergy, end of simony and autonomy of the Church from secular leaders ( lack of autonomy was known as lay investiture ).

These distinctions created divisions among workers and color proved a singularly powerful and enduring symbol of social and economic mobility, or lack thereof.

These definitions lack precision: in particular the boundary between the classical objects and the scattered disk remains blurred.

These include deindividuation and reduced awareness of other people's feelings ( online disinhibition effect ), conformance to perceived norms, miscommunication caused by the lack of social cues available in face-to-face communication, and antiprocess.

These factors include errors in job measurement techniques, acceptance and the justification of poor performance and lack of importance of individual performance.

* These systems can be hard to maintain, improve, and expand because there is a general lack of understanding of the system ; the staff who were experts on it have retired or forgotten what they knew about it, and staff who entered the field after it became " legacy " never learned about it in the first place.

These factors can include lack of privacy and / or intimacy, stress or fatigue, distraction or depression.

These forms are called furanoses and pyranoses, respectively — by analogy with furan and pyran, the simplest compounds with the same carbon-oxygen ring ( although they lack the double bonds of these two molecules ).

These structures are large assemblies of macromolecules that carry out particular and specialized functions, but they lack membrane boundaries.

These included a small internal market, limited physical infrastructure, costly access to seaports, a historical lack of energy production, and the openness of Paraguay's economy to the more industrialized economies of Brazil and Argentina.

These affordable dining shops evolved from American food rations after World War II due to lack of supplies, and they continue to be popular for people with modest means.

These networks are in general called ' centralized networks ' because of their lack of ability to work without their central server ( s ).

" These Protestant libels certainly lack credibility, just as do the Catholic libels which discussed John Calvin's purported conviction for sodomy.

These products are not absorbent, do not color, and lack the smoking quality of the block carved pipe.

These roads usually lack a median or central reservation.

These proteins can self-assemble into particles that resemble the virus from which they were derived but lack viral nucleic acid, meaning that they are not infectious.

These actions lead to a lack of cash, a crisis of confidence, and much land speculation.

These problems, in combination with the lack of suitable targets, resulted in the Sheridan's deployment to South Vietnam without the complex missile system.

These institutions are considered to be one of the most important parts of a mental health system by many psychiatrists, although some localities lack sufficient funding.

These are specialized heterokont algae, related to golden algae, diatoms, brown algae, and the like, which have microtubule-supported tentacles.

These worms have specialized tentacles used for exchanging oxygen and giving out carbon dioxide, plus they are used for reproduction.

These tentacles are arranged into two circles and, unlike the tentacles of other cephalopods, they have no suckers, and are undifferentiated and retractable.

These allowed them to reinterpret Nectocaris as a primitive cephalopod, with two tentacles instead of the 8 or 10 of modern cephalopods.

These primitive bivalves hold onto the substratum with a pair of tentacles at the edge of the mouth, each of which has a single palp, or flap.

These are highly modified into retractile tentacles, much larger than the regular tube feet.

( These protrusions, and the trigger hairs, also known as sensitive hairs, are probably homologous with the tentacles found in this plant ’ s close relatives, the sundews.

These have a more or less cylindrical body with a terminal mouth on a raised protuberance called the hypostome, surrounded by a number of tentacles.

These are known as pallial tentacles.

These tentacles are somewhat prehensile, to the extent that they can be used to cheat in card games.

These include the modified dermal denticle of the stingray, the venomous spurs on the hind legs of the male platypus, and the cnidocyte tentacles of the jellyfish.

These can unite to form a plate with on each side long, ciliated tentacles trailing behind.

These extremely sticky tentacles are grouped into eight clusters, each cluster containing over 100 tentacles, arranged in a series of rows.

These jellyfish are named for their showy, trailing tentacles reminiscent of a lion's mane.

These features are fairly plastic, and the numbers of tentacles and radial canals increase in all species of Aequorea with size.

These aliens looked more reptilian than insectoid and were equipped with metallic tentacled armors instead of having organic tentacles.

These eyes can shoot out laser beams and tentacles which prove a nuisance.

These shrimp live among the tentacles of several species of sea anemones.

These war machines do not have tentacles ; presumably, the Martians in the film version have no use for humans as food.

These tentacles taper to points and are mostly used in food capture and defence.