Results 31 to 40 of about 5,140 (170)

Comparative analysis of N95 respirators fit testing with commercially available and in house reagent

Infection Prevention in Practice, 2021
Summary: Background: Due to COVID-19, thousands of healthcare workers have been affected and have lost their lives in the line of duty. For the protection of healthcare workers, WHO and CDC have made standard guidelines and requirements for PPE use. N95
Erum Khan, Joveria Farooqi, Humaira Shafaq, Kaleem Ullah Khushik, Syed Shamim Raza, Sara Khan, Zohra Rafiq, Bushra Ahmed, Shazia Chisti, Kehkashan Imtiaz, Hasnain Zafar, Afia Zafar   +11 more
doaj   +1 more source

Effects of dietary sweeteners supplementation on growth performance, serum biochemicals, and jejunal physiological functions of broiler chickens

Poultry Science, 2020
The objective of this study was to investigate the effects of dietary 3 kinds of sweeteners supplementation on growth performance, serum biochemicals, and jejunal physiological functions of broiler chickens for 21 D.
Jingle Jiang, Siyi Liu, Tuniyaz Jamal, Tengxin Ding, Lina Qi, Zengpeng Lv, Debing Yu, Fangxiong Shi   +7 more
doaj   +1 more source

A High‐Resolution THz‐PCF Sensing Framework: Precise Identification of Food Preservatives Through Refractive Index Analysis

Advanced Materials Interfaces, EarlyView.
As presented in the graphical abstract, it depicts an image of a terahertz photonic crystal fiber (THz‐PCF) sensor with a polygonal shape in the core, which is filled with an analyte, and air slots in the cladding. The THz waves will travel through the fiber, and due to increased light‐matter interaction in the sensing region, changes in refractive ...
T. H. M. Sumon Rashid, Md. Nayem Hossain, Md. Golam Kibria, A. H. M. Iftekharul Ferdous, Jabin Tasnin Upoma, Md. Lalon Hossain, Sajad Ali   +6 more
wiley   +1 more source

Scientific Opinion on the safety evaluation of the substance, 1,2‐benzisothiazol‐3(2H)‐one 1,1‐dioxide, sodium salt, CAS No. 128‐44‐9, for use in food contact materials

EFSA Journal, 2012
This scientific opinion of EFSA deals with the risk assessment of the additive 1,2‐benzisothiazol‐3(2H)‐one 1,1‐dioxide, sodium salt (saccharin, sodium salt), with CAS No 128‐44‐9 and FCM Substance No 902, for use as a nucleating agent up to 0.1% w/w in ...
EFSA Panel on food contact materials, enzymes, flavourings and processing aids (CEF)
doaj   +1 more source

Effect of Saccharin and Sodium Dodecyl Sulfate Additives on the Structural and Morphological Properties of Ni-Fe Coatings [PDF]

Materials Research
This study systematically investigates the synergistic effects of saccharin and sodium dodecyl sulfate (SDS) additives on the structural and morphological properties of electrodeposited Ni-Fe coatings.
Farid Lekmine, Ibtissem Zidani, Billel Rebai, Abderahmane Gana, Baaziz Sonia, Hanachi Bouzid   +5 more
doaj   +1 more source

Effects of fenfluramine and sigma‐1‐dependent pharmacological and genetic modulation in a mouse kindling model

Epilepsia, EarlyView.
Abstract Objective Sigma‐1 is a chaperone protein that serves as a key homeostatic regulator, implicated in neuronal excitability and seizure control. Positive allosteric modulators offer a use‐dependent means to enhance Sigma‐1 activity, potentially with favorable tolerability compared to direct agonists.
Eva‐Lotta von Rüden, Verena Buchecker, Amelie Wagner, Victoria M. Stocker, Liga Zvejniece, Heidrun Potschka   +5 more
wiley   +1 more source

Composite Nickel Coatings Produced on 6XXX Series Aluminium Alloys with the Addition of Vanadium / Kompozytowe Powłoki Niklowe Wytwarzane Na Stopach Aluminum Serii 6XXX Z Dodatkiem Wanadu

Archives of Metallurgy and Materials, 2015
Studies of composite nickel coatings electrolytically deposited on aluminium alloys with different content of vanadium were described. Composite coatings were deposited from a Watts bath containing fine-dispersed SiC powder particles in an amount of 20 g/
Nowak M., Lech-Grega M., Kozik A., Mitka M., Gawlik M., Kłyszewski A.   +5 more
doaj   +1 more source

Determination of three preservatives and two sweeteners in food by high-performance liquid chromatography based on a new hydrophilic C18 column

Zhongguo shipin weisheng zazhi, 2023
ObjectiveThe aim of this study was to establish an analytical method for the simultaneous determination of five food additives—acesulfame potassium， benzoic acid， sorbic acid， sodium saccharin， and dehydroacetic acid—in food using a new hydrophilic ...
XUE Kunpeng, YU Lingyu, REN Xingfa, TU Bingfang, LI Liangxiang, CHEN Zaijie, HE Huan, CAO Dan   +7 more
doaj   +1 more source

Betaine‐, xylitol‐, and extra virgin olive oil–based toothpaste modulates inflammation and oral nitric oxide pathway: Clinical trial in gingivitis

Journal of Periodontology, EarlyView.
Abstract Background Gingivitis is a prevalent and reversible inflammatory condition driven by microbial dysbiosis. Beyond plaque control, interest has grown in oral hygiene formulations capable of modulating inflammation while preserving key microbial functions. Extra virgin olive oil (EVOO), together with xylitol and betaine, has demonstrated clinical
Francisco Mesa, Alejandro Rodríguez‐Agurto, Marco Bonilla, Debora Rodríguez‐Vilaboa, Beatriz Rodríguez‐Vilaboa, Manuel Bravo   +5 more
wiley   +1 more source

Effect of various flavors in starter diets on growth, behavior, and blood parameters of Holstein calves

Veterinary and Animal Science
This study investigated the effect of adding various flavors to calf starter concentrates on the performance, behavior, and blood parameters of Holstein dairy calves.
Somayeh Fathi, Mohammad Ali Norouzian, Behzad Khorrami, Ali Assadi-Alamouti, Mohammad Reza Bakhtiarizadeh   +4 more
doaj   +1 more source