Results 31 to 40 of about 103,575 (225)

Tunable degree of polarization in a figure-8 fiber laser

open access: yesAIP Advances, 2022
We experimentally study a fiber loop laser in a figure-8 configuration and explore the dependency of the degree of polarization on controlled parameters. To account for the experimental observations, a mapping is derived to evaluate the polarization time
Banoj Kumar Nayak   +3 more
doaj   +1 more source

"Open the Gates Mek We Repatriate": Caribbean slavery, constructivism, and hermeneutic tensions [PDF]

open access: yes, 2014
This is a post-peer-review, pre-copy edit version of an article published in International Theory. The definitive publisher-authenticated version: Shilliam, Robbie.
Shilliam, R
core   +1 more source

“Bionopoly” as a Gamechanger? Effects of Gamification on Learning Success, Motivation and Activation Among Medical Students in a Biochemistry Course

open access: yesBiochemistry and Molecular Biology Education, EarlyView.
ABSTRACT Gamification is characterized by the use of gaming elements in a non‐gaming context. This concept is commonly applied in teaching to create a more meaningful and activating learning environment. The major aim of this study was to compare possible effects of gamification on a traditional interactive teaching concept in a biochemistry course on ...
Eva Stapfer   +3 more
wiley   +1 more source

Wanted dead or alive? Using metabarcoding of environmental DNA and RNA to distinguish living assemblages for biosecurity applications. [PDF]

open access: yesPLoS ONE, 2017
High-throughput sequencing metabarcoding studies in marine biosecurity have largely focused on targeting environmental DNA (eDNA). DNA can persist extracellularly in the environment, making discrimination of living organisms difficult.
Xavier Pochon   +4 more
doaj   +1 more source

A Robust Prognostic Gene Signature Based on eRNAs-Driven Genes in Prostate Cancer

open access: yesFrontiers in Genetics, 2021
Prostate cancer (PCa) is the second most common malignancy in men, but its exact pathogenetic mechanisms remain unclear. This study explores the effect of enhancer RNAs (eRNAs) in PCa.
Shuaishuai Fan   +7 more
doaj   +1 more source

Frontiers in EEG as a tool for the management of pediatric epilepsy: Past, present, and future

open access: yesEpilepsia Open, EarlyView.
Abstract Electroencephalography (EEG) has evolved into an indispensable tool in pediatric epilepsy, fundamentally transforming the diagnosis, classification, and management of this condition. This review chronicles the historical journey of EEG from its groundbreaking inception to its current pivotal role in delineating distinct pediatric epilepsy ...
Hiroki Nariai
wiley   +1 more source

Proteomic and Metabolomic Profiling Reveal Mitochondrial Transplantation–Mediated Reprogramming in Gastric Cancer Cells

open access: yesThe Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Mitochondria provide multiple functions for cellular physiology. Transplantation of mitochondria isolated from gastric epithelial cells GES‐1 reducing the malignancy of gastric cancer cells AGS was previously reported. To elucidate the underlying mechanisms, TMT‐based proteomic analysis coupling ingenuity pathway software prediction revealed ...
Ping‐Chen Chen   +9 more
wiley   +1 more source

Neural signatures of indirect pathway activity during subthalamic stimulation in Parkinson’s disease

open access: yesNature Communications
Deep brain stimulation (DBS) of the subthalamic nucleus (STN) produces an electrophysiological signature called evoked resonant neural activity (ERNA); a high-frequency oscillation that has been linked to treatment efficacy.
Leon A. Steiner   +16 more
doaj   +1 more source

[Review of] Erna Fergusson. Dancing Gods: Indian Ceremonials of New Mexico and Arizona [PDF]

open access: yes, 1989
This new edition of Dancing Gods includes a six page foreword by Tony Hillerman, a fourteen page introduction by Erna Fergusson, and twelve pages of black and white illustrations prior to its 273 pages of manuscript.
Burton, Charline L.
core   +1 more source

The Dirac delta function in two settings of Reverse Mathematics [PDF]

open access: yes, 2011
The program of Reverse Mathematics (Simpson 2009) has provided us with the insight that most theorems of ordinary mathematics are either equivalent to one of a select few logical principles, or provable in a weak base theory.
Sanders, Sam, Yokoyama, Keita
core   +2 more sources

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