Results 81 to 90 of about 651,274 (350)

Effect of a cordless retraction paste material on implant surfaces: an in vitro study

open access: yesBrazilian Oral Research, 2011
Cordless retraction paste material for gingival retraction in implant dentistry has recently become of interest to the clinician. However, few studies have been conducted on the use of retraction pastes and their possible interaction with implant ...
Yin-Szu (Madison) Chang   +3 more
doaj   +1 more source

BUILDING CROSS – CULTURAL COMPETENCE TO IMPROVE ENGLISH EFFECTIVE COMMUNICATION [PDF]

open access: yes, 2012
This paper is intended to expose the importance of cross-cultural competenc to improve English oral communication effectively. The background of this paper is due to my teaching experience in English Department of School of Bumiayu Islamic Teacher ...
Murtiningsih , Sri
core  

Controlling the variable of pressure in the production of test footwear impressions [PDF]

open access: yes, 2012
Footwear impression lifting and enhancement techniques may be affected by several variables introduced during the production of test footwear impressions, thus limiting the usefulness of enhancement technique comparisons and the results obtained.
Bandey, Helen   +4 more
core   +3 more sources

Hematopoietic (stem) cells—The elixir of life?

open access: yesFEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo   +4 more
wiley   +1 more source

Effects of radio-opacifier addition in dental impression material

open access: yesIndian Journal of Dental Research, 2010
Objective: The aim of this in vitro study was to determine the effects of barium sulfate addition in two dental impression materials previously proved as radiolucent.
Mota Eduardo   +3 more
doaj  

Chemical Enhancement of Bloody Footwear Impressions from Buried Substrates [PDF]

open access: yes, 2010
Footwear impressions are regarded as one of the most common forensic evidence types left at crime scenes. A review of research to date describes previous tests on the survival of footwear impressions in a range of contaminants on a myriad of surfaces ...
Cheetham, Paul   +2 more
core  

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

In Vitro Comparative Evaluation of Different Types of Impression Trays and Impression Materials on the Accuracy of Open Tray Implant Impressions: A Pilot Study

open access: yesInternational Journal of Dentistry, 2017
Purpose. For a precise fit of multiple implant framework, having an accurate definitive cast is imperative. The present study evaluated dimensional accuracy of master casts obtained using different impression trays and materials with open tray impression
Sonam Gupta   +2 more
doaj   +1 more source

Illusory correlation, group size and memory [PDF]

open access: yes, 2015
Two studies were conducted to test the predictions of a multi-component model of distinctiveness-based illusory correlation (IC) regarding the use of episodic and evaluative information in the production of the phenomenon.
Van Overwalle, Frank   +2 more
core   +1 more source

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

open access: yesFEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang   +8 more
wiley   +1 more source

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