Results 71 to 80 of about 1,492,841 (382)

Silicon solar cells improved by lithium doping [PDF]

open access: yes, 1970
Results of conference on characteristics of lithium-doped silicon solar cells and techniques required for fabrication indicate that output of cells has been improved to point where cells exhibit radiation resistance superior to those currently in use ...
Berman, P. A.
core   +1 more source

In Vitro Evaluation of Eslicarbazepine Delivery via Enteral Feeding Tubes [PDF]

open access: yes, 2017
Purpose: The feasibility of preparing an eslicarbazepine acetate suspension using Aptiom tablets for administration via enteral feeding tubes was evaluated.
Dave, Vivek S   +3 more
core   +2 more sources

The Caenorhabditis elegans DPF‐3 and human DPP4 have tripeptidyl peptidase activity

open access: yesFEBS Letters, EarlyView.
The dipeptidyl peptidase IV (DPPIV) family comprises serine proteases classically defined by their ability to remove dipeptides from the N‐termini of substrates, a feature that gave the family its name. Here, we report the discovery of a previously unrecognized tripeptidyl peptidase activity in DPPIV family members from two different species.
Aditya Trivedi, Rajani Kanth Gudipati
wiley   +1 more source

Reproducibility and construct validity of three non-invasive instruments for assessing the trunk range of motion in patients with low back pain

open access: yesFisioterapia e Pesquisa, 2014
Although there is a wide variety of methods and instruments aiming to assess the trunk range of motion, there is uncertainty regarding their construct validity and reproducibility.
Gabrielle Zoldan Ganzalez   +5 more
doaj   +2 more sources

Different methods for reproducing time, different results [PDF]

open access: yesAttention, Perception, & Psychophysics, 2014
One of the most widely used tasks for investigating psychological time, time reproduction, requires from participants the reproduction of the duration of a previously presented stimulus. Although prior studies have investigated the effects of different cognitive processes on time reproduction performance, no studies have looked into the effects of ...
MIONI, GIOVANNA   +3 more
openaire   +3 more sources

Steady-state differential calorimeter measures gamma heating in reactor [PDF]

open access: yes, 1968
Steady-state differential calorimeter, which displays good accuracy and reproducibility of results, is used to measure gamma heating in a reactor environment.
Herbst, D., Talboy, J. H.
core   +1 more source

Questionable Answers in Question Answering Research: Reproducibility and Variability of Published Results

open access: yesTransactions of the Association for Computational Linguistics, 2018
“Based on theoretical reasoning it has been suggested that the reliability of findings published in the scientific literature decreases with the popularity of a research field” (Pfeiffer and Hoffmann, 2009).
Matt Crane
semanticscholar   +1 more source

The zinc finger domains of PARP‐1 are selectively and potently inhibited by the Au(I)‐based drugs sodium aurothiomalate and aurothioglucose

open access: yesFEBS Letters, EarlyView.
PARP‐1 is a key enzyme in the DNA damage response, and its inhibition induces cancer cell death via synthetic lethality. Au(I)‐based drugs, such as aurothioglucose and sodium aurothiomalate, block PARP‐1's DNA‐dependent activity by targeting its zinc finger domains.
Uliana Bashtanova, Melinda Jane Duer
wiley   +1 more source

Validity and reliability of fluoroscopy for digital radiography: a new way to evaluate diaphragmatic mobility

open access: yesBMC Pulmonary Medicine, 2017
Background Fluoroscopy is considered the most accurate method to evaluate the diaphragm, yet most existing methods for measuring diaphragmatic mobility using fluoroscopy are complex.
Bruna Estima Leal   +6 more
doaj   +1 more source

Inflammatory and angiogenic protein detection in the human vitreous : cytometric bead assay [PDF]

open access: yes, 2011
Introduction. To evaluate clinical feasibility and reproducibility of cytometric bead assay (CBA) in nondiluted vitreous samples of patients with age-related macular degeneration (ARMD), diabetic macular edema (DME), and central retinal vein occlusion ...
Koch, Frank H.   +2 more
core  

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