نتایج جستجو برای: ماژول pm

تعداد نتایج: 35171  

2001
Jeffrey Hyde Marshall A. Martin Paul V. Preckel C. Richard Edwards

The European Corn Borer (ECB), Ostrinia nubilalis (Hübner), is a major corn insect pest. Estimates of damage in the United States due to ECB range between $1-$2 billion per year from yield loss and control costs (Russnogle). A common rule of thumb suggests that one borer per plant can cause a 5% yield loss if the attack occurs during the corn’s critical early development stages (see sidebar). T...

Journal: :Toxicological sciences : an official journal of the Society of Toxicology 2014
Jill A Madden Aileen F Keating

The anti-neoplastic prodrug, cyclophosphamide, requires biotransformation to phosphoramide mustard (PM), which partitions to volatile chloroethylaziridine (CEZ). PM and CEZ are ovotoxicants, however their ovarian biotransformation remains ill-defined. This study investigated PM and CEZ metabolism mechanisms through the utilization of cultured postnatal day 4 (PND4) Fisher 344 (F344) rat ovaries...

Journal: :Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors 2006
Neal Doran Bonnie Spring Belinda Borrelli Dennis McChargue Brian Hitsman Raymond Niaura Donald Hedeker

The present study, a secondary analysis of published data, assessed (a) the influence of initial positive mood (PM) on smoking cessation and (b) whether smokers low in PM benefited from fluoxetine versus placebo for cessation. Euthymic adult smokers (N = 103) received 10 weeks of cessation treatment. Analyses showed a Time x PM interaction, indicating that higher baseline PM predicted decreased...

2015
Katie Poulton Vera M Ripoll Charis Pericleous Pier Luigi Meroni Maria Gerosa Yiannis Ioannou Anisur Rahman Ian P Giles

PROBLEM Some patients with antiphospholipid syndrome (APS) suffer pregnancy morbidity (PM) but not vascular thrombosis (VT), whilst others suffer VT only. Therefore, we compared the effects of IgG from VT+/PM- and VT-/PM+ subjects on human first-trimester trophoblast (HTR8) cells. METHOD OF STUDY HTR-8 cells were incubated with APS VT+/PM-, APS VT-/PM+ or healthy control (HC) IgG. We measured...

Journal: :SIAM Journal on Optimization 2017
Nadav Dym Yaron Lipman

The Procrustes matching (PM) problem is the problem of finding the optimal rigid motion and labeling of two point sets so that they are as close as possible. Both rigid and non-rigid shape matching problems can be formulated as PM problems. Recently [14] presented a novel convex semi-definite programming relaxation (PM-SDP) for PM which achieves state of the art results on common shape matching...

Journal: :iranian journal of basic medical sciences 0
saadat parhizkar medicinal plants research centre, yasuj university of medical sciences, yasuj, iran suriani binti zulkifli biomedical department, faculty of medicine and health sciences, university putra malaysia, malaysia mohammad aziz dollah biomedical department, faculty of medicine and health sciences, university putra malaysia, malaysia

objective(s):this study was designed to investigate the effect of phaleria macrocarpa aqueous extract (pm) on spermatogenesis by observing the histological changes of testes in adult male rats. materials and methods: pm was prepared by boiling the dried slices of p. macrocarpa fruits followed by filtering, centrifugation and freeze-drying to obtain the powder form. eighteen sprague dawley adult...

Journal: :Journal of epidemiology 2008
Lu Ma Masayuki Shima Yoshiko Yoda Hirono Yamamoto Satoshi Nakai Kenji Tamura Hiroshi Nitta Hiroko Watanabe Toshiyuki Nishimuta

BACKGROUND The effects of airborne particulate matter (PM) are a major human health concern. In this panel study, we evaluated the acute effects of exposure to PM on peak expiratory flow (PEF) and wheezing in children. METHODS Daily PEF and wheezing were examined in 19 asthmatic children who were hospitalized in a suburban city in Japan for approximately 5 months. The concentrations of PM les...

This paper deal with the solutions of the systems of difference equations $$x_{n+1}=frac{y_{n-3}y_nx_{n-2}}{y_{n-3}x_{n-2}pm y_{n-3}y_n pm y_nx_{n-2}}, ,y_{n+1}=frac{y_{n-2}x_{n-1}}{ 2y_{n-2}pm x_{n-1}},,nin mathbb{N}_{0},$$ where $mathbb{N}_{0}=mathbb{N}cup left{0right}$, and initial values $x_{-2},, x_{-1},,x_{0},,y_{-3},,y_{-2},,y_{-1},,y_{0}$ are non-zero real numbers.

Objective(s): Particulate matter (PM) exposure can promote cardiac ischemia and myocardial damage. The effects of PM10 on hemodynamic parameters, lipid peroxidation, and infarct size induced by ischemia-reperfusion injury and the protective effects of vanillic acid (VA) in isolated rat heart were investigated. Materials and Methods: Eighty male Wistar rats (250–300 g) were divided into 8 groups...

Journal: :Atmospheric chemistry and physics 2011
H Shen C Anastasio

Previous studies have suggested that the adverse health effects from ambient particulate matter (PM) are linked to the formation of reactive oxygen species (ROS) by PM in cardiopulmonary tissues. While hydroxyl radical ((•)OH) is the most reactive of the ROS species, there are few quantitative studies of (•)OH generation from PM. Here we report on (•)OH formation from PM collected at an urban (...

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