Results 121 to 130 of about 310,777 (333)

Microscale Metal Additive Manufacturing by Solid‐State Impact Bonding of Shaped Thin Films

open access: yesSmall, EarlyView.
The deposition of device‐grade metals is one key challenge toward additive micromanufacturing. The impact‐induced solid‐state bonding of metal thin films for the additive assembly of high‐purity, high‐density metals with micrometer‐scale precision, is introduced.
Alain Reiser, Christopher A. Schuh
wiley   +1 more source

Збережена ідентичність у колективній дії соціальної групи (Agitated Identity in the Collective Action of a Social Group) [PDF]

open access: yes, 2012
У статті розглянуто поняття “ідентичність”. Проаналізовано причини, що бентежать особистість у процесі ідентифікації. З'ясовано деякі обставини, які ускладнюють цей процес на сучасному етапі у суспільствах перехідного типу.
Поліщук, О. (O. Polishchuk)
core  

The FORS1 catalogue of stellar magnetic field measurements

open access: yes, 2015
The FORS1 instrument on the ESO Very Large Telescope was used to obtain low-resolution circular polarised spectra of nearly a thousand different stars, with the aim of measuring their mean longitudinal magnetic fields.
Bagnulo, S.   +3 more
core   +1 more source

Built‐In Electric Field Accelerates Nanotopography‐Mediated Enhancement of Vascularized Osseointegration via Cav1.2/Piezo/Ca2+/PI3K Signaling

open access: yesSmall Science, EarlyView.
Nanotopography improves the piezoelectric properties of BaTiO3 due to decreased Young's modulus. Nanotopography‐mediated mechanical stress dominantly boosts osteogenesis and angiogenesis via Piezo2/Piezo1/Ca2+ signaling. Augmented electric stimulation improves mechanical stress‐mediated osteogenic/angiogenic enhancement via PI3K/AKT/mTOR/GSK3β‐1 ...
Jingyan Huang   +7 more
wiley   +1 more source

Light‐Annealed Piezoelectric Films on Flexible Glass

open access: yesSmall Science, EarlyView.
This work demonstrates the functionalization of flexible glass with piezoelectric oxides as a pathway toward transparent electromechanical devices. Using flash lamp annealing to selectively anneal the films without damaging the substrates, a process is developed for thin glass substrates, demonstrating the importance of heat management and a method to ...
Juliette Cardoletti   +6 more
wiley   +1 more source

Laminar Flow Alters EV Composition in HUVECs: A Study of Culture Medium Optimization and Molecular Profiling of Vesicle Cargo

open access: yesSmall Methods, EarlyView.
Schematic illustration of the current study. A) Multiple cell culture media are used for HUVEC cultures under both static and flow conditions. Cells are analyzed for morphology, endothelial markers, and gene expression. B) EVs are isolated from static and flow HUVEC cultures, and investigated for particle characterization, transcriptome and proteome ...
Arefeh Kardani   +13 more
wiley   +1 more source

Volumetric Evaluation of Alveolar Ridge Preservation Using Dense PTFE (d-PTFE) Membranes Intentionally Exposed to the Oral Cavity After Immediate Implant Placement—A Retrospective Study

open access: yesDentistry Journal
Background: Tooth loss causes alveolar bone resorption, which may hinder the ability of implant placement. Socket preservation with immediate implant placement is one of the methods used to reduce bone resorption.
Ulisses R. C. Dayube   +10 more
doaj   +1 more source

Preclinical studies of the pan-Bcl inhibitor obatoclax (GX015-070) in multiple myeloma [PDF]

open access: bronze, 2007
Suzanne Trudel   +5 more
openalex   +1 more source

Experimental Determination of Slag Emissivities for Enhanced Slag Control by Infrared‐Based Systems

open access: yessteel research international, EarlyView.
This article addresses the need for comprehensive slag emissivity data as a first step toward assessing the applicability of infrared (IR)‐based systems in online control of slag composition via laboratory‐scale experiments. Results reveal the dependence of emissivity on composition, with further insights into the influence of solid‐phase precipitates ...
Bharath Vasudev Rangavittal   +2 more
wiley   +1 more source

An analysis of the McKee phonetic inventory for grade three. [PDF]

open access: yes, 1959
Thesis (Ed.M.)--Boston ...
Campbell, Margaret Helen   +3 more
core   +1 more source

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