(v.) One of the minute orifices in an animal or vegetable membrane, for transpiration, absorption, etc.
(v.) A minute opening or passageway; an interstice between the constituent particles or molecules of a body; as, the pores of stones.
(v. i.) To look or gaze steadily in reading or studying; to fix the attention; to be absorbed; -- often with on or upon, and now usually with over.
Example Sentences:
(1) The flow properties of white cells were tested after myocardial infarction, by measuring the filtration rates of cell suspensions through 8 microns pore filters.
(2) The functions of O-GlcNAc remain largely unknown, but it may be important in blocking phosphorylation sites, it may be required for the assembly of specific multiprotein complexes, it might serve as a nuclear transport signal, or it may be directly involved in the active transport of macromolecules across nuclear pores.
(3) The property of melittin pores is shown to be provided by the amino group of the N-terminal glycine residue.
(4) This force will be numerically similar to the net driving Starling force in small pores, but distinctly different in large pores.
(5) The penetration coefficient, determined by the surface tension, contact angle and viscosity, is a measure of the ability of a liquid to penetrate into a capillary space, such as interproximal regions, gingival pockets and pores.
(6) Morphometric analysis of pores and pore complexes shows their size, structure, and density to be similar to that of other mammalian cells.
(7) Nuclear pores were frequently tagged after estradiol treatment.
(8) The toxins all create pores in the cell membrane of target cells leading to eventual cell lysis and they appear to require Ca2+ for cytotoxic activity.
(9) Thus, alkaloid and insecticide modifications share many features but differ in how much the conducting properties of the pore are changed and whether the channel can close reversibly while the toxin remains bound.
(10) A minor portion of the lymph is produced also in the lymph-fold from where it is transported in the interstitial tissue either by transfer vesicles of the circulatory blood capillaries or by pores and fenestrae of the transudatory blood capillaries.
(11) In the cis-trans axis of the Golgi apparatus the following compartments were observed: (a) On the cis face there was a continuous osmiophilic tubular network referred to as the cis element; (b) a cis compartment composed of 3 or 4 NADPase-positive saccules perforated with pores in register forming wells that contained small vesicles; (c) a trans compartment composed of 1 or 2 TPPAse-positive elements underlying the NADPase ones, followed by 1 or 2 CMPase-positive elements that showed a flattened saccular part continuous with a network of anastomotic tubules.
(12) The channels studied here were more selective for monovalent cations than anions, but also showed some permeability to anions and larger electrolytes, suggesting a large functional pore diameter.
(13) Block by Ba2+, Ca2+, Mg2+, and Pt(NH3)4(2+) from the vacuolar and cytoplasmic sides is used to probe the structure of, and ion interactions within, the pore.
(14) The increased hindrance to diffusion of the probing molecules caused by the added solutes is considered as good evidence that the probing molecules diffuse by way of pores filled with water.6.
(15) We are reporting the effect of a cellulose acetate 0.20 micron filter (Flow Pore D26) on preparation of platelet poor plasma (PPP) for subsequent assay of platelet specific proteins.
(16) A further increase in silicon dioxide concentration produced tablets with relatively larger pore sizes.
(17) 1 hour after 1200 R X-ray irradiation the pore density in regenerating liver decreases 5.8-fold, consisting only of 1.7 PCs per 1 micron2 of the NE.
(18) The effect of increasing acetylcholine concentration can best be explained by postulating an increase in the effective channel radius of the water secretion pathway from 0.40 nm to 0.45 nm together with a small increase in the fraction of the total water flow passing through larger non-selective pores.
(19) A small helix is identified at the carboxy terminus of A2 which emerges through the central pore of the B subunits and probably comes into contact with the membrane upon binding, whereas the A1 subunit is flexible with respect to the B pentamer.
(20) Under conditions of chemotaxis with activated serum beneath the filter, the neutrophil population oriented at the filter surface with nuclei located away from the stimulus, centrioles and associated radial array of microtubules beneath the nuclei, and microfilament-rich pseudopods penetrating the filter pores.
Pose
Definition:
(a.) Standing still, with all the feet on the ground; -- said of the attitude of a lion, horse, or other beast.
(n.) A cold in the head; catarrh.
(v. t.) The attitude or position of a person; the position of the body or of any member of the body; especially, a position formally assumed for the sake of effect; an artificial position; as, the pose of an actor; the pose of an artist's model or of a statue.
(v. t.) To place in an attitude or fixed position, for the sake of effect; to arrange the posture and drapery of (a person) in a studied manner; as, to pose a model for a picture; to pose a sitter for a portrait.
(v. i.) To assume and maintain a studied attitude, with studied arrangement of drapery; to strike an attitude; to attitudinize; figuratively, to assume or affect a certain character; as, she poses as a prude.
(v. t.) To interrogate; to question.
(v. t.) To question with a view to puzzling; to embarrass by questioning or scrutiny; to bring to a stand.
Example Sentences:
(1) The Bohr and Root effects are absent, although specific amino acid residues, considered responsible of most of these functions, are conserved in the sequence, thus posing new questions about the molecular basis of these mechanisms.
(2) The Hamilton-Wentworth regional health department was asked by one of its municipalities to determine whether the present water supply and sewage disposal methods used in a community without piped water and regional sewage disposal posed a threat to the health of its residents.
(3) Environment groups Environment groups that have strongly backed low-carbon power have barely wavered in their opposition to nuclear in the last decade, although their arguments now are now much about the cost than the danger it might pose.
(4) Cameron famously broke with the past, and highlighted his green credentials, by posing with huskies on a visit to Svalbard in the Norwegian Arctic in 2006.
(5) In one of Pruitt’s first official acts, for example, he overruled the recommendation of his own agency’s scientists, based on years of meticulous research, to ban a pesticide shown to cause nerve damage, one that poses a clear risk to children, farmworkers and rural drinking water supplies.
(6) If you want to become a summit celebrity be sure to strike a pose whenever you see the ENB photographer approaching.
(7) Infants were habituated to models posing either prototypically positive displays (e.g., happy expressions) or positive expression blends (e.g., mock surprise).
(8) Providing services to pregnant adolescents poses a unique challenge for health professionals.
(9) In fact the very seriousness of the threat terrorism poses and this suggested response demands a full discussion.
(10) He poses a far greater risk to our security than any other Labour leader in my lifetime September 12, 2015 “Security” appears to be the new watchword of Cameron’s government – it was used six times by the prime minister in an article attacking Corbyn in the Times late last month, and eight times by the chancellor, George Osborne, in an article published in the Sun the following day.
(11) The central nervous system proximity poses a difficult problem and speaks for an early mutilating surgery.
(12) The diet of seven professional hockey players was studied for one week during the playing season to determine whether food selection could pose a problem for hockey performance.
(13) Respondents did not deal with the simulated ethical problems in a uniform manner and often tended to respond more to specific details of a case rather than the overall ethical dilemma posed.
(14) Former acting director of the CIA, Michael Morell, also weighed in for Clinton in a New York Times opinion piece on Friday, declaring: “Donald J Trump is not only unqualified for the job, but he may well pose a threat to our national security.” Republicans stumbling from the wreckage of a terrible week are worrying about how to contain the damage further down the ballot paper in November as people running for seats in Congress and at state level risk being swept away.
(15) Fractal geometry offers a more accurate description of ocular anatomy and pathology than classical geometry, and provides a new language for posing questions about the complex geometrical patterns that are seen in ophthalmic practice.
(16) We have to balance the risk posed to the environment by DDT with the terrible impact this virus is having on the unborn.” Britain is unlikely to be affected because Aedes aegypti cannot survive the cold of UK winters.
(17) Monuc was not able to prevent the siege of Bukavu by rebel commanders in 2004 or to counter threats posed by the Rwandan FDLR militia or Laurent Nkunda's National Congress for the Defence of the Congolese People (CNDP) rebellion.
(18) If we accept that al-Qaida continues to pose a deadly threat to the UK, and if we know that it is capable of changing the locations of its bases and modifying its attack plans, we must accept that we have a duty to question the wisdom of prioritising, in terms of government spending on counter-terrorism, the deployment of our forces to Afghanistan.
(19) Climate change poses the single biggest threat to the health of humanity over the next few decades,” said Dr David McCoy, director of Medact and a former NHS director of public health.
(20) Dominick and Elliot pose looking at the camera, in a photograph taken by Robert Mapplethorpe in 1979.