Results 121 to 130 of about 101,170 (304)

Wavy‐Interlocked Stretchable Triboelectric Nanogenerators Enhanced by Liquid Metal Microflowers for Self‐Powered Wearable Motion Monitoring

open access: yesAdvanced Science, EarlyView.
Schematic showing a stretchable triboelectric nanogenerator based on interlocked wavy architectures that uses EGaIn microflower‐embedded PVDF‐TrFE and Nylon‐6 nanofiber membranes. The multi‐petaled, electron‐rich EGaIn microflowers enhance interfacial polarization and capacitance, while the interlocked wavy architecture enlarges the effective contact ...
Qianqian Xu   +12 more
wiley   +1 more source

Amélioration de la qualité de l’énergie électrique d’une chaîne de production hybride photovoltaïque éolienne connectée à un site isolé

open access: yesRevue des Énergies Renouvelables, 2017
Ce travail vise à améliorer la qualité de l'énergie électrique d'une ligne de production hybride éolienne photovoltaïque connectée à un site isolé. Tout d'abord, la modélisation mathématique de chaque élément du système de conversion est présentée.
R. Redjem, K. Nabti, A. Bouzid
doaj  

IDLabResearch/lovcube-voc v0.1.0

open access: yes, 2018
LOVCube ...
Ben De Meester   +2 more
core   +1 more source

The Mind From Within: Visceral Roots of Human Cognition

open access: yesAdvanced Science, EarlyView.
The physiological activity of visceral organs, such as the heart, the lungs, and the gut, is surprisingly linked to many sophisticated mental operations, such as remembering the past, being aware of ourselves, making choices, and forging social bonds.
Alessandro Monti   +1 more
wiley   +1 more source

Rapid Cooling After Device Annealing Suppresses Interface Losses in Cu<sub>2</sub>ZnSnS<sub>4</sub> Solar Cells Enabling High Efficiency and Stability. [PDF]

open access: yesAdv Sci (Weinh)
Rapid cooling after device annealing regulates the CdS/CZTS heterojunction and Mo/CZTS back contact, suppressing interfacial recombination and modifying the interfacial MoS2 layer, thereby enabling a 15.9% indoor PCE in pure‐sulfide CZTS solar cells.
Nasyori A   +16 more
europepmc   +2 more sources

Vocatives in the Balkans

open access: yesRevista Letras, 2017
This paper argues that: (i) vocative nouns project beyond DP, to a VocP level that maps the basic pragmatic features involved in the derivation of nominal expressions conveying a direct address; (ii) this pattern can be generalized cross-linguistically; (iii) variations within this pattern are predictable in a principled way, and one particular example
openaire   +2 more sources

Flexoelectricity in Photoconversion: Fundamentals, Materials, and Outlooks

open access: yesAdvanced Science, EarlyView.
Mechanical bending of a flexible cantilever induces a strain gradient in the photoactive material. The resulting flexoelectric field couples with photovoltaic and photoconductive effects, modulating charge generation, separation, and collection. A comparative analysis of oxide perovskites, halide perovskites, and two‐dimensional materials is presented,
Xiang Huang, Feng Li, Rongkun Zheng
wiley   +1 more source

Erään painoväritehtaan VOC-päästöjen kartoitus

open access: yes, 1999
Työn kirjallisuusosa käsittelee haihtuvien orgaanisten yhdisteiden (VOC) vaikutuksia ympäristöön ja niiden merkittävimpiä lähteitä kemianteollisuudessa ja painovärinvalmistuksessa.
Lampola, Aku
core   +1 more source

CeαMn1-αO2 catalysts supported over γ-Al2O3 prepared by modified redox-coprecipitation methods for n-hexane combustion

open access: yesQuímica Nova
A series of CeαMn1-αO2 catalysts supported on γ-alumina with various molar concentrations of Ce (α, from 0 to 0.90) was synthesized by coprecipitation, applying two different precipitating agents, namely, sodium hydroxide (method 1) and sodium carbonate (
Jesus Rojas Quispe   +3 more
doaj   +1 more source

Somatic Evolution of a Germline Antibody Expands its Breadth to Neutralize Early SARS‐CoV‐2 Omicron Variants

open access: yesAdvanced Science, EarlyView.
Engineering of the 148‐germline (148‐GL) antibody reveals a roadmap for overcoming SARS‐CoV‐2 viral escape. By introducing four specific somatic hypermutations, the resulting 148‐M4 variant restores potent neutralization against Omicron BA.1 and BA.4/5.
Huibin Lv   +14 more
wiley   +1 more source

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