Results 51 to 60 of about 8,276,674 (332)

A Study On Developing Fluency And Accuracy Skills In Teaching Turkish As A Second Language

Sakarya University Journal of Education, 2022
The present study aims to determine the development of fluency and accuracy skills, which are among the components of speaking, by language instructors in the process of teaching Turkish as a second language.
Merve Ercan, Bilal Ferhat Karadağ
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Flow Cytometry for Estimating Plant Genome Size: Revisiting Assumptions, Sources of Variation, Reference Standards, and Best Practices

Journal of the American Society for Horticultural Science
Flow cytometry has been widely used to estimate relative and absolute genome sizes (DNA contents) of plants for more than 50 years. However, the accuracy of these estimates can vary widely because of many factors, including errors in the genome size ...
John Nix, Thomas G. Ranney, Nathan P. Lynch, Hsuan Chen   +3 more
doaj   +1 more source

Improvement of measurement accuracy in SU(1,1) interferometers [PDF]

, 1996
We consider an SU(1,1) interferometer employing four-wave mixers that is fed with two-mode states which are both coherent and intelligent states of the SU(1,1) Lie group.
Aragone C, Aragone C, Bargmann V, Brif C, C Brif, Perelomov A M, Perelomov A M, Ruschin S, Wódkiewicz K, Y Ben-Aryeh   +9 more
core   +3 more sources

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

Analysis of the dynamic state of the system "fixture – workpiece" [PDF]

Журнал інженерних наук, 2016
In this article the vibrations of the “fixture – workpiece” system arising during the cutting process at various manufacturing steps under machining of levers in different fixture systems were investigated by means of numerical simulation methods.
V. О. Ivanov, V. E. Karpus, І. М. Dehtiarov, І. V. Pavlenko, Y. Rong   +4 more
doaj  

The Accuracy of Perturbative Master Equations

, 2011
We consider open quantum systems with dynamics described by master equations that have perturbative expansions in the system-environment interaction. We show that, contrary to intuition, full-time solutions of order-2n accuracy require an order-(2n+2 ...
C. H. Fleming, H. J. Carmichael, H. P. Breuer, N. G. V. Kampen, N. I. Cummings   +4 more
core   +1 more source

Millisecond accuracy video display using OpenGL under Linux [PDF]

, 2006
To measure people’s reaction times to the nearest millisecond, it is necessary to know exactly when a stimulus is displayed. This article describes how to display stimuli with millisecond accuracy on a normal CRT monitor, using a PC running Linux.
A. Nye, B. Myors, B. Myors, J.-L. Tsai, M. Woo, N. Stewart, Neil Stewart, R. [E.] Graves, R. E. Graves, R. P. Plant, S. A. Finney, W. J. MacInnes   +11 more
core   +2 more sources

Characterizing the salivary RNA landscape to identify potential diagnostic, prognostic, and follow‐up biomarkers for breast cancer

Molecular Oncology, EarlyView.
This study explores salivary RNA for breast cancer (BC) diagnosis, prognosis, and follow‐up. High‐throughput RNA sequencing identified distinct salivary RNA signatures, including novel transcripts, that differentiate BC from healthy controls, characterize histological and molecular subtypes, and indicate lymph node involvement.
Nicholas Rajan, Irina Primac, Emre Etlioglu, Laurens Debruyne, Ann Janssen, Magy Sallam, Kevin Tabury, Roel Quintens, Wiebren Tjalma, Mohammed Abderrafi Benotmane   +9 more
wiley   +1 more source

Accuracy of multislice computed tomography scan in cases with facial nerve paralysis due to temporal bone trauma [PDF]

, 2022
Mohamed Shokry, Sally Sameh, Mahmoud Raghib, Samy Sayed, Aboshanif Mohamed   +4 more
openalex   +1 more source