Results 21 to 30 of about 30,316 (263)

Estimation of Early Postmortem Interval of Asphyxial Death Rats at Different Ambient Temperatures by GC-MS-Based Metabolomics [PDF]

open access: yesFayixue Zazhi, 2020
Objective To establish the orthogonal partial least square (OPLS) model for the estimation of early postmortem interval (PMI) of asphyxial death rats in four ambient temperatures based on gas chromatography-mass spectrometry (GC-MS) metabolomics. Methods
FANG Shi-yong, DAI Xin-hua, XIAO Li, et al.
doaj   +1 more source

„AGMB 2024: Den Wandel steuern“. Jahrestagung der Arbeitsgemeinschaft für Medizinisches Bibliothekswesen (AGMB) e.V. vom 16. bis 18. September in Mainz

open access: yesGMS Medizin – Bibliothek – Information
“AGMB 2024: Shaping the change – Health information efficient.digial.innovative” was the theme of the annual conference of the German Medical Library Association (AGMB), held in Mainz from September 16 to 18, 2024. The annual meeting was organized by the
Hable, Sieglinde
doaj   +1 more source

Rapid Identification of Benign Gallbladder Diseases Using Serum Surface-Enhanced Raman Spectroscopy Combined with Multivariate Statistical Analysis

open access: yesDiagnostics, 2023
In this study, we looked at the viability of utilizing serum to differentiate between gallbladder (GB) stones and GB polyps using Surface-enhanced Raman spectroscopy (SERS), which has the potential to be a quick and accurate means of diagnosing benign GB
Wubulitalifu Dawuti   +8 more
doaj   +1 more source

A numerical and an analytical method for optimum planting date determination

open access: yesInformation Processing in Agriculture, 2015
Apart from number and size of machines in a farm, operations scheduling can also affect timeliness costs. In this study a new equation was presented for determination of timeliness costs and it was proven that the new equation is a generalization of the ...
Mahdi Khani   +4 more
doaj   +1 more source

Dose‐dependent hepatotoxicity of hydrogen peroxide in HepG2 cells and its modulation by CYP450 induction

open access: yesFEBS Open Bio, EarlyView.
NMR metabolomics revealed concentration‐dependent metabolic perturbations in HepG2 cells exposed to H2O2. Rifampicin pretreatment enhanced metabolic competence, attenuated toxin‐induced alterations and produced metabolite profiles more consistent with human liver physiology, supporting the use of CYP450‐induced HepG2 models for improved in vitro ...
Maren Jinks   +4 more
wiley   +1 more source

Geographical discrimination of dried chili peppers using femtosecond laser ablation-inductively coupled plasma-mass spectrometry (fsLA-ICP-MS)

open access: yesCurrent Research in Food Science, 2023
This study presents a method for discriminating the geographical origin of dried chili peppers using femtosecond laser ablation-inductively coupled plasma-mass spectrometry (fsLA-ICP-MS) and multivariate analysis, such as orthogonal partial least squares
Suel Hye Hur   +6 more
doaj   +1 more source

Molecular Dynamics Studies of Shape Memory Polymers: From Bead–Spring Models to Atomistic Simulations

open access: yesAdvanced Engineering Materials, EarlyView.
Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
wiley   +1 more source

Epidemiological Study on the Prevalence and Risk Factors of Oral Premalignant Lesions in a Tertiary Care Hospital

open access: yesJournal of Pharmacy and Bioallied Sciences
Introduction: Oral premalignant lesions (OPLs) are precursors to oral cancer and are commonly associated with lifestyle risk factors, particularly tobacco and alcohol use.
Neha Khaire   +6 more
doaj   +1 more source

A Comparative Study on Processed Panax ginseng Products Using HR-MAS NMR-Based Metabolomics

open access: yesMolecules, 2020
Panax ginseng is processed to diversify efficacy. Four processed ginsengs containing white ginseng (WG), tae-geuk ginseng (TG), red ginseng (RG), and black ginseng (BG) were analyzed using nuclear magnetic resonance (NMR) spectroscopy for screening ...
Dahye Yoon   +5 more
doaj   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

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