Results 21 to 30 of about 141,830 (286)

Security systems’ status with the use of technical means of video recording and video surveillance: international experience, perspectives for implementation in the activities of the National police of Ukraine

open access: yesLaw and Safety, 2020
Search for criminals becomes more difficult in modern conditions of continuous growth of the population of big urban centers and more and more frequent use of the latest achievements of science and technology by criminals for the realization of their ...
V. A. Korshenko   +3 more
doaj   +1 more source

Using video-based observation research methods in primary care health encounters to evaluate complex interactions

open access: yesJournal of Innovation in Health Informatics, 2014
Objective The purpose of this paper is to describe the use of video-based observation research methods in primary care environment and highlight important methodological considerations and provide practical guidance for primary care and human factors ...
Onur Asan, Enid Montague
doaj   +1 more source

The Effect of Self-Video Recording on the Development of Students’ Speaking skill in Higher Education

open access: yesThe Journal of Quality in Education, 2023
The purpose of learning a foreign language is communication, which can be through speaking or writing. That is to say, the mastery of a foreign language can be ensured by being able to speak that language.
Mahmoud Belmekki
doaj   +1 more source

Teacher Reflection Through Video-Recording Analysis

open access: yesGeorgia Educational Researcher, 2012
The purpose of this research study was to examine the utility of video-recording self-analysis as an effective means of reflective practice for teachers.
Anthony Pellegrino, Brian Gerber
doaj   +1 more source

Validity and reliability of a home-based, guardian-conducted video voiding test for voiding evaluation after hypospadias surgery [PDF]

open access: yesInvestigative and Clinical Urology, 2020
Purpose: To investigate the validity and reliability of a home-based, guardian-conducted video voiding test for assessing postoperative voiding function after hypospadias surgery.
Jae Hyeon Han   +7 more
doaj   +1 more source

Social context prevents heat hormetic effects against mutagens during fish development

open access: yesFEBS Letters, EarlyView.
This study shows that sublethal heat stress protects fish embryos against ultraviolet radiation, a concept known as ‘hormesis’. However, chemical stress transmission between fish embryos negates this protective effect. By providing evidence for the mechanistic molecular basis of heat stress hormesis and interindividual stress communication, this study ...
Lauric Feugere   +5 more
wiley   +1 more source

Chimeric diphtheria toxin–CCL8 cytotoxic peptide for breast cancer management

open access: yesMolecular Oncology, EarlyView.
DTCCL8 is a recombinant fusion toxin that targets cancer cells expressing chemokine receptors. By combining diphtheria toxin with CCL8, DTCCL8 binds to multiple receptors on tumor cells and induces selective cytotoxicity. This strategy enables receptor‐mediated targeting of cancer and may support the development of chemokine‐guided therapeutics ...
Bernardo Chavez   +5 more
wiley   +1 more source

CALL-Mediated task-based language teaching: A speaking project with online audience in Indonesia

open access: yesIndonesian Journal of Applied Linguistics, 2022
Tasks and technology are reciprocally related since the integration of technology can benefit task-based language teaching (TBLT) implementation. This study investigates students’ speaking performance, learning experiences, and perceptions in a speaking ...
Oktavia Widiastuti   +5 more
doaj   +1 more source

Microglia limit brain tumor development by restricting tumor cell proliferation and inducing T‐cell immunity

open access: yesMolecular Oncology, EarlyView.
Microglia (BV2) and IL‐4‐treated BMDMs promote astrocytoma clustering and inhibit tumor growth, not shown in other macrophage cells. In vivo, microglial co‐implantation enhances CD8+ T cell infiltration, elevates Granzyme B, lowers circulating MDSCs, and extends survival only in immune‐competent mice, but not in immune‐deficient mice.
Tzu‐Chieh Sun   +5 more
wiley   +1 more source

Knockout of the mitoribosome rescue factors Ict1 or Mtrfr is viable in zebrafish but not mice: compensatory mechanisms underlying each factor's loss

open access: yesFEBS Open Bio, EarlyView.
Mitochondria contain two mitoribosome rescue factors, ICT1 and MTRFR (C12orf65). ICT1 also functions as a mitoribosomal protein in mice and humans, and its loss is lethal. Although Mtrfr knockout mice could not be generated, knockout zebrafish lines for ict1 and mtrfr were established.
Nobukazu Nameki   +11 more
wiley   +1 more source

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