Results 41 to 50 of about 41,014 (318)

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

Structural, Microstructural, Elastic, and Microplastic Properties of Aluminum Wires (from AAAC (A50) Cables) after Fatigue Tests

open access: yesMetals, 2023
Single Al wires from unused AAAC (A50) cables were studied after laboratory fatigue testing, which simulated processes arising in these wires during their operation in the cables of overhead power lines (OPLs) and are valuable for predicting the lifespan
Aleksandr A. Levin   +11 more
doaj   +1 more source

Systematic comparison of force fields for microscopic simulations of NaCl in aqueous solutions: Diffusion, free energy of hydration and structural properties

open access: yes, 2003
In this paper we compare different force fields that are widely used (Gromacs, Charmm-22/x-Plor, Charmm-27, Amber-1999, OPLS-AA) in biophysical simulations containing aqueous NaCl.
Karttunen, Mikko, Patra, Michael
core   +1 more source

Influence of Maternal Care on Behavioural Development of Domestic Dogs (Canis Familiaris) Living in a Home Environment [PDF]

open access: yes, 2017
Maternal care has been shown to affect the development of the brain, behaviour, social skills and emotional systems of the young of many mammalian species including dogs.
Ainsworth   +6 more
core   +3 more sources

„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

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

Method for arbitrary phase transformation by a slab based on transformation optics and the principle of equal optical path [PDF]

open access: yes, 2012
The optical path lengths travelled by rays across a wavefront essentially determine the resulting phase front irrespective of the shape of a medium according to the principle of equal optical path.
Fan, Dianyuan   +4 more
core   +3 more sources

Prediction of Antimicrobial and Antioxidant Activities of Mexican Propolis by 1H-NMR Spectroscopy and Chemometrics Data Analysis

open access: yesMolecules, 2017
A feasibility study to predict antimicrobial and antioxidant activity properties of propolis extracts using 700-MHz 1H-NMR spectra and multivariate regression data analysis is presented.
J. Fausto Rivero-Cruz   +6 more
doaj   +1 more source

Evaluation of Internet-based pharmaceutical care effect on young and middle-aged patients with hypertension by the principal component analysis and the Markov cohort during COVID-19 pandemic

open access: yesHealth and Quality of Life Outcomes, 2023
Background Pharmaceutical care has the potential to improve hypertension control rates in young and middle-aged patients. Due the COVID-19 epidemic, standard intervention methods may not be applicable.
Xinmei Li   +8 more
doaj   +1 more source

Metabolomic evaluation of Mitomycin C and rapamycin in a personalized treatment of pancreatic cancer [PDF]

open access: yes, 2014
In a personalized treatment designed for a patient with pancreatic cancer resistant to other treatments, the success of Mitomycin C (MMC) has been highlighted.
Armitage, Emily G.   +8 more
core   +1 more source

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