(a.) Having the power of entering, piercing, or pervading; sharp; subtile; penetrative; as, a penetrating odor.
(a.) Acute; discerning; sagacious; quick to discover; as, a penetrating mind.
Example Sentences:
(1) The penetration of (22)Na was not prevented by the presence of metabolic inhibitors or by 500 mm NaCl in the suspending medium.
(2) Content of cyclic nucleoside monophosphates was decreased in all the eye tissues in experimental toxico-allergic uveitis as well as penetration of cAMP into the fluid of anterior chamber of the eye.
(3) After four years of existence, many evaluations were able to show the qualities of this system regarding root canal penetration, cleaning and shaping.
(4) testosterone, fentanyl, nicotine) may ultimately be administered in this way, important questions pertaining to pharmacology (tolerance), toxicity (irritation, sensitisation) and dose sufficiency (penetration enhancement) remain.
(5) The automatic half of both the motor which advances the trepan as well as the second motor which rotates the trepan is triggered by the sudden change in electrical resistance between the trepan and the patient's internal body fluid, at the final stage of penetration.
(6) Thus, although ferric-enterochelin cannot penetrate the cell surface from outside, the complex that is formed within the envelope is transported normally into the cell.
(7) Major limitations of the conventional sperm penetration assay are the inability to assess several aspects of sperm function (zona binding and penetration) and the absence of human ovulatory products known to influence fertilization.
(8) The cercaria, microcercous in type, is liberated and actively penetrates a second terrestrial pulmonate where development to the free metacercarial stage takes place in the pericardial cavity.
(9) The incomplete penetrance of the neoplastic phenotype and the monoclonality of lymphoid tumors suggest that tumor formation in v-fps mice requires genetic or epigenetic events in addition to expression of the P130gag-fps protein-tyrosine kinase.
(10) All of these factors make morbidity and mortality associated with penetrating injuries low.
(11) The treatment led to decreased spinnbarkeit, arborization and sperum penetration in the cervical mucus.
(12) 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.
(13) The rational surgical methods of treatment in 85 patients with suppurative hepatic echinococcosis penetrating into the abdomen cavity are presented.
(14) This apparent lack of centrosomal staining was not due to problems associated with penetration of the antibody probes, since staining adjacent to and within the centriolar cylinder was observed when phosphoprotein antigens recognized by the MPM-2 antibody were localized.
(15) Both types of oral cleft, cleft palate (CP) and cleft lip with or without CP (CLP), segregate in these families together with lower lip pits or fistulae in an autosomal dominant mode with high penetrance estimated to be K = .89 and .99 by different methods.
(16) Cefuzoname seems to be among the middle ranks of beta-lactam agents as far as penetration rate is concerned; however, when its potent antibacterial activity and broad spectrum are taken into account, the concentrations in CSF in patients with meningitis seem worth examining.
(17) The time of sperm penetration in the mouse eggs, however, was delayed for one-half to one hour when ejaculated sperm were used.
(18) Enzymatic lability does not, however, play as important a role as lipophilicity in the corneal and conjunctival penetration of cycloalkyl and aryl ester prodrugs.
(19) No infection threads were found to penetrate either root hairs or the nodule cells.
(20) Kinetic studies showed that significant inhibition of virus production occurred when the inhibitor was added to infected cultures up to 5 h after virus penetration.
Pervasive
Definition:
(a.) Tending to pervade, or having power to spread throughout; of a pervading quality.
Example Sentences:
(1) Dictated by underlying physicochemical constraints, deceived at times by the lulling tones of the siren entropy, and constantly vulnerable to the vagaries of other more pervasive forms of biological networking and information transfer encoded in the genes of virus and invading microorganisms, protein biorecognition in higher life forms, and particularly in mammals, represents the finely tuned molecular avenues for the genome to transfer its information to the next generation.
(2) The media are more pervasive, seeping everywhere into the vacuum left by the shrinking of the old powers.
(3) Results indicated a fairly pervasive tendency for the female subjects to upgrade successful males in relation to unsuccessful males but to downgrade successful females in relation to unsuccessful females.
(4) Nevertheless, persistent psychiatric sequelae (especially psychoneurosis but also schizophrenia) are the more notable and pervasive for both Pacific World War II POW's and Korean War POW's as seen not only in elevated hospital admission rates but also in VA disability awards and in symptoms reported on the cornell Medical Index Health Questionnaire.
(5) Since 1940, under conditions of restricted immigration and high and sustained growth in aggregate demand, shifts in the relative number of younger versus older adults have had a pervasive impact on American life.
(6) Poverty's influence on child health is pervasive and creates a variety of clinical challenges.
(7) Television as a powerful and pervasive influence on youth, containing many undesirable health messages, is discussed.
(8) The remaining question was whether or not this necessarily signified pervasive tissue hypoxia.
(9) Of the several general strategies adopted by bacteria for defence against antibiotics, one of the most pervasive is that of enzymic inactivation.
(10) After six months of sessions, when the infant manifested full-blown weaning patterns, the mother reported symptoms indicating a major depressive episode, such as pervasive dejection and rejection, listlessness, and anxiety attacks.
(11) These transfers often occur in the early hours of the morning and with no warning (for “operational reasons”) and are big contributors to the pervasive fear and anxiety.
(12) The results indicate that (a) alcoholics suffer pervasive physical health difficulties, (b) a family history of alcoholism is predictive of health problems in both alcoholics and controls, (c) the effects of alcohol abuse and family history of alcoholism on health appear to be independent and additive, and (d) women may be more "illness prone" than men and exhibit an increased vulnerability to the adverse effects of alcoholism.
(13) Accustomed to a world in which violence is pervasive, life is cheap and the public authorities – police and judiciary – cannot be relied upon to keep the peace or administer justice, many of Brazil's young men go armed and ready to use their weapons.
(14) But Peter Wanless, chief executive of the NSPCC, warned that although the prosecutions of figures such as Savile were important, there was a danger they could detract from a pervasive problem.
(15) "The consequences of the financial crisis, sparked by the failure of Lehman Brothers exactly a year ago today, will be pervasive and long-lasting.
(16) The differences in the dental students of the two nations are more pervasive and may be explained in part by the ways the two countries have organized and financed dental education and dental care.
(17) One of the most pervasive findings in the literature on the aged is the general slowing of cognitive-motor responses with advancing age.
(18) Nalia Kabeer and Jessica Woodroffe argued on the Poverty Matters blog that gender is not only "one of the many inequalities that exists but the most pervasive".
(19) Work of the past 20 years shows that flash synchrony is widespread geographically and taxonomically, appears in an astonishing range of spectacular display types, utilizes several neural flash-control mechanisms and is pervasively but enigmatically involved in courtship.
(20) Disorders of pervasive social anxiety and inhibition are divided into 2 categories, generalized social phobia (GSP) and avoidant personality disorder (APD).