Results 81 to 90 of about 1,495,900 (311)

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

RETRACTED: Zhang et al. Design and Hydrodynamic Performance Analysis of Airlift Sediment Removal Equipment for Seedling Fish Tanks. J. Mar. Sci. Eng. 2025, 13, 1236

open access: yesJournal of Marine Science and Engineering
The journal retracts the article titled “Design and Hydrodynamic Performance Analysis of Airlift Sediment Removal Equipment for Seedling Fish Tanks” [...]
Yufei Zhang   +4 more
doaj   +1 more source

A rapid microfluidic platform with real-time fluorescence detection system for molecular diagnosis

open access: yesBiotechnology & Biotechnological Equipment, 2019
The development of microfluidics-based quantitative real-time polymerase chain reaction for molecular diagnosis is becoming a burgeoning field of research.
Zhigang Li   +7 more
doaj   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

open access: yesFEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas   +6 more
wiley   +1 more source

Targeting versus instrument rules for monetary policy: what is wrong with McCallum and Nelson? [PDF]

open access: yes
In their paper "Targeting versus Instrument Rules for Monetary Policy," McCallum and Nelson critique targeting rules for the analysis of monetary policy. Their arguments are rebutted here.
Lars E.O. Svensson
core  

Development and Validation of an Occupational Skills Assessment Instrument [PDF]

open access: yes, 1980
This research was published by the KU Center for Research on Learning, formerly known as the University of Kansas Institute for Research in Learning Disabilities.The development and validation of an occupational skills assessment instrument is described.
Whang, Paula L.   +2 more
core  

Early Childhood Longitudinal Study - United States (ECLS-K) Instrument Matrix

open access: yes, 2013
The Early Childhood Longitudinal Study [United States] (ECLS-K) uses many instruments to collect data. This document provides a complete list of the ECLS-K instruments indexed in the Research Connections' database.
Child Care & Early Education Research Connections
core   +1 more source

Vertical segregation and phylogenetic characterization of ammonia-oxidizing bacteria and archaea in the sediment of a freshwater aquaculture pond

open access: yesFrontiers in Microbiology, 2016
Pond aquaculture is the major freshwater aquaculture method in China. Ammonia-oxidizing communities inhabiting pond sediments play an important role in controlling culture water quality.
Shimin eLu   +10 more
doaj   +1 more source

The pyruvate generator is a common phenomenon in mitochondria from different rat and mouse brain regions

open access: yesFEBS Letters, EarlyView.
The pyruvate generator, which causes activation of respiration by extra‐mitochondrial Ca2+, is also present and functional in rat brainstem mitochondria, as it is in other brain regions. This finding is confirmed by experiments with a fully reconstituted malate–aspartate shuttle (MAS).
Grazyna Debska‐Vielhaber   +7 more
wiley   +1 more source

Validating an instrument for use in assessing the technological literacy of upper secondary school students

open access: yes, 2014
This is an extract, with permission, from the proceedings of the 2013 SAARMSTE Conference.In this paper an instrument for assessing upper secondary school students‘ levels of technological literacy is presented. The items making up the instrument emerged
Luckay, Melanie B   +1 more
core  

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