Results 121 to 130 of about 851,010 (251)

Vacuum road guide to Canberra [cartographic material] /

open access: yes, 1946
Map of Canberra, Australian Capital Territory, from Ainslie to Red Hill, showing city bus routes and places of interest. Relief shown by spot heights.; "201246".; Includes table of road distances to and from Canberra on recto; text and illustration ...
Vacuum Oil Company.
core  

Orthogonal numerical simulation on multi-factor design for rapid pressure swing adsorption

open access: yes, 2017
A two-dimensional model is established to simulate the rapid pressure swing adsorption (RPSA) process used for air separation with single bed. The model considers the transport phenomena occurring in both axial and radial direction.
Yao, Hua, Zheng, XinGang, Huang, Yun
core   +1 more source

Meniscus‐guided organic semiconductor single crystals: From fluid dynamics to morphology control and multifunctional applications

open access: yesFlexMat, EarlyView.
Centered on the multiscale meniscus, this review dissects mass transport in meniscus‐guided coating into parallel and lateral components. By analyzing the balance of multiple factors during crystallization, it establishes a clear morphology‐performance relationship.
Yumeng Wang   +7 more
wiley   +1 more source

Vacuum road map of Western Australia [cartographic material] /

open access: yes, 1954
Road map of Western Australia with mileages.; Includes inset map of Perth to Albany.; Panel title.; Also available in an electronic version via the internet at: http://nla.gov.au/nla.map-vn2368607.
Vacuum Oil Company.
core  

Challenges and strategies toward next‐generation high‐performance flexible and printable thin‐film transistors

open access: yesFlexMat, EarlyView.
This review explores recent progress in printing strategies such as inkjet, screen, liquid metal, and roll to roll (R2R) methods and their roles in fabricating flexible TFTs. Device architectures are examined with emphasis on printed components and their influence on performance and stability.
Xia Zhao   +6 more
wiley   +1 more source

CO2 capture by modified clinoptilolite and its regeneration performance

open access: yesInternational Journal of Coal Science & Technology
This study focuses on CO2 capture by pressure swing adsorption (PSA), with modified clinoptilolite as the adsorbent. Natural clinoptilolite is modified by roasting, by acid pickling, by a combination of acid pickling and roasting, and by ion exchange ...
Bo Jiang, Bo Zhang, Xuqin Duan, Yi Xing
doaj   +1 more source

Two‐Dimensional Layered Oxides and the Two‐Dimensionalization of Bulk Oxides for Post‐Moore Information Devices

open access: yesInformation &Functional Materials, EarlyView.
This review systematically summarizes two‐dimensional layered and nonlayered oxides, focusing on their synthesis, properties, and post‐Moore applications in transistors, gate dielectrics, optoelectronics, and ferroelectric/magnetic devices. It also discusses challenges including scalable growth and interface engineering, along with future industrial ...
Xinjie Hou   +5 more
wiley   +1 more source

21.

open access: yes, 1998
1
American Vacuum So
core  

Rethinking ethanol separation in continuous spirit production from a process intensification perspective

open access: yesJournal of Chemical Technology &Biotechnology, EarlyView.
Abstract Continuous neutral‐alcohol and food‐grade ethanol production is an energy‐intensive process in which distillation and rectification alone account for 50–85% of total plant energy use. While significant advances in separation technology have emerged over the past two decades, the spirits industry continues to rely predominantly on multi‐effect ...
Anton A Kiss
wiley   +1 more source

Purity predictive model-based control of oxygen vacuum swing adsorption process

open access: yes, 2010
International audienceThe paper deals with both dynamic modeling and control of the oxygen vacuum swing adsorption (VSA) process. This process is well known for its batch-like operation and inherent non-linearities. The main objectives are to establish a
Pierquin, Joseph   +7 more
core   +1 more source

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