Results 81 to 90 of about 6,537,748 (290)

Attaining Sustainable Rural Infrastructure through the National Rural Employment Guarantee Scheme in India

Commonwealth Journal of Local Governance, 2009
The enactment of the National Rural Employment Guarantee Act (NREGA) 2005, with its rights-based approach through a time-bound employment guarantee and legal framework, has marked a paradigm shift not only from other wage-employment programmes hitherto ...
Polly Datta
doaj   +1 more source

Epigenetic reprogramming of lineage switching in cancer

FEBS Letters, EarlyView.
Cancer cells rarely commit to a single identity. Epigenetic mechanisms and tumor microenvironment cues push epithelial cells toward flexible, hybrid states that can shift into mesenchymal, neuroendocrine, or stem‐like fates, driving metastasis, drug resistance, and tumor heterogeneity. Targeting the epigenetic regulators behind these transitions, using
Ezgi Boyvatlı, Burcu Akman, Ezgi Bağırsakçı, Nese Atabey, Serap Erkek‐Ozhan   +4 more
wiley   +1 more source

Robust measurement of the diffuse surface by phase shift profilometry

, 2014
As one of the most popular non-contact shape measurement methods, phase shift profilometry has been studied for many decades and has found applications in both the scientific and industrial world.
Wang ZZ(王振洲)
core  

The microbiome in human skin aging

FEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana, Cornelia Wiegand, Omid Omrani, Mario Fabri   +3 more
wiley   +1 more source

Photonic Phase Shifter Based on Wavelength Dependence of Brillouin Frequency Shift

, 2011
We present a novel radio-frequency (RF) photonic phase shifter based on wavelength dependence of Brillouin frequency shift. A continuous and full phase shift up to 360 degrees at 18 GHz is achieved when the wavelength of the optical carrier is scanned ...
Li W, Zhu NH, Li, W (reprint author), Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China, liwei05@semi.ac.cn, Wang LX   +3 more
core  

Peak Shift in Remembering [PDF]

, 2003
If remembering is discriminative behaviour along the dimension of time and if, as Sargisson and White (2001) argued, generalisation around a peak can occur in this behaviour, then the peak shift which has been shown in discrimination along so many other ...
Hoan, Andros
core  

Comparative Analysis of Single-Phase Shift and Extended Phase Shift Modulations in Dual Active Bridge Converters for Fast EV Charging

Renewable Energies, Environment and Power Quality Journal
This paper presents a comprehensive comparison between Single-Phase Shift Modulation (SPSM) and Extended Phase Shift Modulation (EPSM) in Dual Active Bridge (DAB) converters, focusing on their switching losses, performance, and efficiency under various load conditions.
null Mohamed R. Farid, null Ahmed L. Elrefai, null Sobhy M. Abdelkader   +2 more
openaire   +1 more source

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

FEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee, Mingming Tong, Anna L. Gloyn   +2 more
wiley   +1 more source

Quantum dot induced phase shift in a pillar microcavity

, 2011
We perform high-resolution reflection spectroscopy of a quantum dot resonantly coupled to a pillar microcavity. We show the change in reflectivity as the quantum dot is tuned through the cavity resonance and measure the quantum-dot-induced phase shift ...
A. B. Young, C. Y. Hu, A. Forchel, Thijssen, ACT, Schneider, C, Kamp, M, Reitzenstein, S., S. Reitzenstein, Höfling, Sven, Thijssen, A. C. T., Schneider, C., S. Höfling, Young, AB, J. G. Rarity, A. C. T. Thijssen, Forchel, A., Rarity, J. G., L. Worschech, Rarity, JG, C. Schneider, Worschech, L., Young, A. B., Reitzenstein, S, R. Oulton, Hu, C, Forchel, A, Hu, C. Y., Oulton, R., Oulton, R, Hofling, S, M. Kamp, Kamp, M., Worschech, L   +32 more
core   +1 more source

Near-Capacity Turbo Coded Soft-decision Aided DAPSK/Star-QAM [PDF]

, 2011
Low-complexity non-coherently detected Differential Amplitude and Phase-Shift Keying (DAPSK) schemes constitute an ideal candidate for wireless communications.
Liang, Dandan, Dandan Liang, Ng, Soon, Soon Xin Ng, Hanzo, Lajos, Lajos Hanzo   +5 more
core   +1 more source