Results 61 to 70 of about 41,693 (234)

Fetal Heart Rate at 12 Weeks' Gestation and the Risk of Preterm Birth

Journal of Ultrasound in Medicine, EarlyView.
Objectives To prospectively validate the association between fetal heart rate (FHR) at the 12‐week scan and the risk of preterm birth (PTB), including spontaneous preterm birth (sPTB). Methods This prospective cohort study included 1276 singleton pregnancies undergoing routine first‐trimester screening at 11–13 + 6 weeks' gestation and followed until ...
José Morales‐Roselló, Alicia Soriano‐Payá, Blanca Novillo‐Del Álamo, Alicia Martínez‐Varea   +3 more
wiley   +1 more source

In vitro evaluation of chitosan cytotoxic properties

Ветеринария сегодня
Introduction. Chitosan immunomodulatory and mucoadhesive properties render it a promising vaccine adjuvant. Safety – particularly the absence of cytotoxicity – is a key requirement for adjuvant candidates.
E. I. Yarygina, O. A. Minkova, V. Yu. Laga   +2 more
doaj   +1 more source

Recurrent Respiratory Papillomatosis Foundation Position Statement on the Management of Adults With RRP

The Laryngoscope, EarlyView.
ABSTRACT Objective With regulatory approval of HPV‐specific immunotherapy for recurrent respiratory papillomatosis (RRP) and growing experience with systemic bevacizumab, a management algorithm incorporating these medical treatments is warranted. Data Sources and Methods RRP Foundation (RRPF) Key Opinion Leaders offer a proposed management algorithm ...
Simon R. Best, Aaron D. Friedman, Clark A. Rosen, Robert T. Sataloff, Laura A. Matrka, H. Steven Sims, David E. Rosow, Nabil F. Saba, David G. Lott, Adam M. Klein, Ted Mau, Milan R. Amin, Kathryn A. Wikenheiser‐Brokamp, Scott M. Norberg, Kim McClellan, Geoffrey D. Young, Clint T. Allen, on behalf of the Recurrent Respiratory Papillomatosis Foundation   +17 more
wiley   +1 more source

Mitochondrial haplotypes: the effect of reproductive disorders in pigs

RUDN Journal of Agronomy and Animal Industries
The study presents the results of a literature review and original research on the influence of mitochondrial DNA (mtDNA) haplotypes on oocyte quality and genetic diversity in pigs of different breeds, based on the analysis of mtDNA polymorphism.
Nare A. Akopyan, Dmitry I. Gildikov, Irina R. Selivanova   +2 more
doaj   +1 more source

Milk productivity and reproductive capacity in Holstein cows of Moscow region [PDF]

BIO Web of Conferences
The article presents the reproductive quality indicators of the Holstein herd of APA (C) “Kuzminsky” (Moscow region) with different milk productivity levels.
Mkrtchyan G. V., Boyko M. D.
doaj   +1 more source

Effects of Corporate Greenwashing on Firm Value in China

Managerial and Decision Economics, EarlyView.
ABSTRACT In response to rising public expectations for corporate environmental sustainability, instances of greenwashing have emerged as firms seek to alleviate regulatory pressure and mitigate reputational risks. This study examines the nonlinear economic consequences of corporate greenwashing by analyzing panel data from A‐share listed firms in China
Run Kong, Byungkwon Lim, Hyang Mi Choi
wiley   +1 more source

MVA Transfer Pricing

, 2015
This article prices OTC derivatives with either an exogenously determined initial margin profile or endogenously approximated initial margin. In the former case, margin valuation adjustment (MVA) is defined as the liability-side discounted expected margin profile, while in the latter, an extended partial differential equation is derived and solved for ...
openaire   +2 more sources

Effective Equilibrium Reaction Zone Modeling of Hydrogen Plasma Smelting Reduction: A Scenario Analysis

steel research international, EarlyView.
The study presents a dynamic zonal model for hydrogen plasma smelting reduction (HPSR) in direct current arc furnaces, predicting time‐dependent behavior of metal, slag, and off‐gas. The study considers various industrial scenarios to quantify energy demand, hydrogen utilization, degree of reduction, and other operational sensitivities.
Tristan K. Wickham, Stephanus P. Du Preez, Dmitri G. Bessarabov, Stephan C. Louw, Ernst L. J. Kleynhans   +4 more
wiley   +1 more source

Development and Validation of a Next‐Generation Mechanistic Model of the Electric Arc Furnace

steel research international, EarlyView.
This study presents a next‐generation mechanistic model of the electric arc furnace (EAF). It describes equations for all crucial processes appearing during the steel‐recycling process in an EAF, i.e., thermal, mass, and chemical. The model was parameterized and validated using industrial EAF data.
Vito Logar, Igor Škrjanc
wiley   +1 more source

Differential diagnostic criteria for chemical corneal burn in dogs and cats and methods of their treatment [PDF]

E3S Web of Conferences
The paper presents data on risk factors for the development of chemical burns of the cornea, and presents the most common causes that can cause burn injury to the cornea.
Saroyan Sergey, Goncharova Anna, Shtaufen Alexandra   +2 more
doaj   +1 more source