Results 61 to 70 of about 343,754 (314)

Validated LC–MS/MS method for simultaneous determination of SIM and its acid form in human plasma and cell lysate: Pharmacokinetic application

open access: yesJournal of Pharmaceutical Analysis, 2012
Simvastatin (SIM) is a 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitor widely used in hyperlipidemia therapy. SIM has recently been studied for its anticancer activity at doses higher than those used for the hyperlipidemia therapy.
Tamer A. Ahmed   +3 more
doaj   +1 more source

Energy-Model and Life Cycle-Model for Grinding Processes of Limestone Products

open access: yesEnergies, 2022
Fine and ultrafine grinding of limestone are frequently used in the pharmaceutical, chemical, construction, food, and cosmetic industries, however, research investigations have not yet been published on the combination of energy and life cycle modeling ...
Viktoria Mannheim, Weronika Kruszelnicka
doaj   +1 more source

Cranial anatomy of a Late Cretaceous aspidorhynchid fish (Neopterygii: Aspidorhynchiformes) from Alberta, Canada

open access: yesThe Anatomical Record, EarlyView.
Abstract Belonostomus longirostrisis was named for an isolated jaw fragment from freshwater Upper Cretaceous (Campanian) sediments of the Dinosaur Park Formation of Alberta, Canada. Following the description of the Albertan species, numerous isolated cranial and postcranial elements have been collected from the Dinosaur Park Formation and assigned to B.
Mondo Miyazato   +4 more
wiley   +1 more source

C/D box snoRNAs in viral infections: RNA viruses use old dogs for new tricks

open access: yesNon-coding RNA Research, 2019
C/D box snoRNAs (SNORDs) are a highly expressed class of non-coding RNAs. Besides their well-established role in rRNA modification, C/D box snoRNAs form protein complexes devoid of fibrillarin and regulate pre-mRNA splicing and polyadenylation of ...
Stefan Stamm, J. Stephen Lodmell
doaj   +1 more source

Experimental and Numerical Investigation of the Damage Characteristics of Rocks under Ballistic Penetration

open access: yesApplied Sciences, 2022
Rock penetration is an inevitable problem in the study of drilling and projectile penetration. The penetration resistance of red sandstone and limestone was investigated at projectile speeds ranging from 600–1200 m/s.
Xiaojing Zhang   +6 more
doaj   +1 more source

Mapping of Potential Show Caves in the Racha Limestone Massif (Country of Georgia) [PDF]

open access: yes, 2018
: The Racha limestone massif is located in the eastern part of the karst zone of western Georgia. The massif is a typical example of Georgian mountain karst regions, where diverse surface and subsurface karst landforms are found.
Asanidze, Lasha   +4 more
core   +1 more source

Dual Functions of Dietary Rubber Seed Oil Supplementation: Enriching N‐3 Polyunsaturated Fatty Acids and Enhancing Antioxidant Capacity in Pekin Ducks

open access: yesAnimal Research and One Health, EarlyView.
Dietary RSO supplementation improved growth performance, simultaneously enriched n‐3 polyunsaturated fatty acids (n‐3 PUFA), and enhanced antioxidant capacity in Pekin ducks, which suggested that RSO has the potential to be a novel n‐3 PUFA source and an antioxidant for Pekin ducks to generate animal functional foods.
Lei Zhuang   +10 more
wiley   +1 more source

Comparing Outdated and Updated Textbook Figures Helps Introduce Undergraduates to Primary Literature

open access: yesJournal of Microbiology & Biology Education, 2015
Many of the didactic tools used in the undergraduate classroom, including textbooks, often highlight science as a body of knowledge, presenting learners with a field’s current “up-to-date” understanding of a subject.
Verónica A. Segarra, Scott Tanner
doaj   +1 more source

Dietary Baicalin Supplementation Can Enhance the Growth Performance of Weaned Piglets and Maintain the Intestinal Barrier Integrity

open access: yesAnimal Research and One Health, EarlyView.
This research innovatively illustrates baicalin’s multifaceted mechanisms in enhancing piglets’ intestinal health: modulating bile acid metabolism via probiotics, reinforcing tight junction proteins (ZO‐1/claudin), suppressing TLR4/NF‐κB‐mediated inflammation, whereas promoting growth and reducing diarrhea.
Yuhui Gao   +6 more
wiley   +1 more source

Experimental research into the effect of some operation factors and rock properties on the rate of penetration [PDF]

open access: yes, 2020
Purpose. The purpose of this research is to investigate the effect of weight on bit (WOB), rotary speed (RPM), and some rock properties on the rate of penetration (ROP). Methods.
Ali, Mahrous A.M.   +4 more
core   +1 more source

Home - About - Disclaimer - Privacy