Results 101 to 110 of about 1,454,309 (312)

Software‐Defined Terahertz Beam Manipulation via Active Light‐Controlled Frequency Coding Information Metasurface

open access: yesAdvanced Physics Research, EarlyView.
This paper proposes an integrated active light‐controlled frequency coding metasurface and a software‐defined array control system. Utilizing spatially encoded structured light and a “Decision‐Optimization‐Execution” intelligent closed‐loop architecture, the system overcomes traditional electrical control interference, achieves real‐time dynamic ...
Chao Zhao   +7 more
wiley   +1 more source

Enhanced thermoelectric performance of In-substituted GeSb6Te10 with homologous structure

open access: yesAPL Materials, 2014
We studied the crystal structure and thermoelectric properties of polycrystalline GeInxSb6−xTe10 (x = 0, 0.18, 0.3, and 0.6). Rietveld and Le Bail analyses showed that all compositions crystallized in trigonal structures with a 51-layer period ...
Atsuko Kosuga   +7 more
doaj   +1 more source

Global Expression Profiles in 1-Hour Biopsy Specimens of Human Kidney Transplantation from Donors after Cardiac Death

open access: yesCell Transplantation, 2009
Because of the worldwide shortage of renal grafts, kidney transplantation (KTx) from donors after cardiac death (DCD) is an alternative way to obtain KTx from brain-dead donors.
Mamoru Kusaka M.D.   +9 more
doaj   +1 more source

Education Governors for the 21st Century [PDF]

open access: yes, 2005
Provides guidance for state leaders on how they can promote education reform through strategic alliances with educators, business leaders, and communities.
Ferrel Guillory
core  

Over the edge: Empirical evidence for the cliff‐edge model of obstetric selection

open access: yesThe Anatomical Record, EarlyView.
Abstract The cliff‐edge model of obstetric selection maintains that larger neonates and smaller birth canals confer a positive selective advantage until labor becomes obstructed and vaginal delivery is no longer possible, eliciting an abrupt reduction in fitness.
Laura M. Watson   +6 more
wiley   +1 more source

Meeting Global Cooling Demand with Photovoltaics during the 21st Century

open access: yes, 2019
Space conditioning, and cooling in particular, is a key factor in human productivity and well-being across the globe. During the 21st century, global cooling demand is expected to grow significantly due to the increase in wealth and population in sunny ...
Buonassisi, Tonio   +5 more
core   +2 more sources

Detectability of Post‐Net Zero Climate Changes and the Effects of Delay in Emissions Cessation

open access: yesEarth's Future
There is growing interest in how the climate would change under net zero carbon dioxide emissions pathways as many nations aim to reach net zero in coming decades.
Andrew D. King   +6 more
doaj   +1 more source

Zuranolone: A case study in (regulatory) rush to judgement?

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Abstract Sage, in collaboration with Biogen, submitted a new drug approval for zuranolone for postpartum depression (PPD) and major depressive disorder (MDD) in December 2022. In August 2023, the US Food and Drug Administration granted approval for PPD but denied approval for MDD.
Lisa Cosgrove   +4 more
wiley   +1 more source

Social Media Integration In Secondary Education In Pakistan

open access: yesJournal of Education and Educational Development, 2016
This paper investigates the adequacy of social media implementation in the context of secondary education in Pakistan and highlights the importance and necessity of social media in secondary education.
Rida Ahmed
doaj  

Witkacy’s Amusia

open access: yesActa Universitatis Lodziensis. Folia Litteraria Polonica, 2016
Witkacy suffered from amusia as a child and as an adult person. He was seriously interested in music only for a little over twenty years (1890–1914?). He wrote his main works as an amusic. The relation between amusia and metaphysical feelings may suggest
Tomasz Bocheński
doaj   +1 more source

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