Results 61 to 70 of about 1,605,326 (337)

Water Vapor and Cloud Formation in the TTL: Simulation Results vs. Satellite Observations [PDF]

open access: yes, 2012
Driven by analyzed winds and temperature, domain-filling forward trajectory calculations are used to reproduce water vapor and cloud formations in the tropical tropopause layer (TTL).
Dessler, Andrew   +2 more
core   +1 more source

Metal vapor micro-jet controls material redistribution in laser powder bed fusion additive manufacturing

open access: yesScientific Reports, 2017
The results of detailed experiments and finite element modeling of metal micro-droplet motion associated with metal additive manufacturing (AM) processes are presented.
S. Ly   +4 more
semanticscholar   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

open access: yesFEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point   +7 more
wiley   +1 more source

Perbandingan Pengaruh Pendedahan Uap Bensin Jenis Pertamax Dan Premium Terhadap Gambaran Histologi Bronkus Tikus Putih (Rattus Norvegicus) Jantan

open access: yesMagna Medika, 2019
Bensin yang tersedia di Indonesia adalah bensin jenis Premium dan Pertamax. Bensin Premium mengandung tetra-etil-lead yang terkandung timbal dengan nilai oktan 88 sedangkan Pertamax mengandung metil-tertil-butil-eter atau etil-tertil-butil-eter sebagai ...
Sitilia Muhartiningsih   +1 more
doaj   +1 more source

Tasting edge effects [PDF]

open access: yes, 2006
We show that the baking of potato wedges constitutes a crunchy example of edge effects, which are usually demonstrated in electrostatics. A simple model of the diffusive transport of water vapor around the potato wedges shows that the water vapor flux ...
Abramowitz M.   +2 more
core   +2 more sources

Understanding bio‐based polymers: A study of origins, properties, biodegradation and their impact on health and the environment

open access: yesFEBS Open Bio, EarlyView.
This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc   +8 more
wiley   +1 more source

Research progress of oil evaporation and vapor diffusion for traceability of carbon emissions from storage tanks

open access: yesYou-qi chuyun, 2022
Oil evaporation and vapor diffusion from storage tanks will have adverse effects on atmospheric environment, social economy and the safety of tank farm.
Weiqiu HUANG   +6 more
doaj   +1 more source

Cell for electrolysis of water vapor [PDF]

open access: yes, 1972
Electrolytic cells regenerate oxygen from the water vapor in the air of closed-loop life-support system and remove water vapor from air circulated through them.
Celino, V. A., Roebelen, G.
core   +1 more source

Dichroic atomic vapor laser lock with multi-gigahertz stabilization range

open access: yes, 2016
A dichroic atomic vapor laser lock (DAVLL) system exploiting buffer-gas-filled millimeter-scale vapor cells is presented. This system offers similar stability as achievable with conventional DAVLL system using bulk vapor cells, but has several important ...
Auzinsh M.   +4 more
core   +2 more sources

Importance of Reducing Vapor Atmosphere in the Fabrication of Tin-Based Perovskite Solar Cells.

open access: yesJournal of the American Chemical Society, 2017
Tin-based halide perovskite materials have been successfully employed in lead-free perovskite solar cells, but the tendency of these materials to form leakage pathways from p-type defect states, mainly Sn4+ and Sn vacancies, causes poor device ...
Tze‐Bin Song   +7 more
semanticscholar   +1 more source

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