Results 71 to 80 of about 663,929 (286)

Leak test system [PDF]

open access: yes, 1972
System for quantitative determination of leak rates in large pressurized compartments is described. Method uses pressure reference cylinder placed in thermal contact with internal environment of compartment.
Morris, R. G., Rose, A. L.
core   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

Evaluation on Sensitivity and Approximate Modeling of Fire-Resistance Performance for A60 Class Deck Penetration Piece Using Heat-Transfer Analysis and Fire Test

open access: yes한국해양공학회지, 2021
The A60 class deck penetration piece is a fire-resistance apparatus installed on the deck compartment to protect lives and to prevent flame diffusion in the case of a fire accident in a ship or offshore plant.
Woo Chang Park, Chang Yong Song
doaj   +1 more source

Erectable modular space station Patent [PDF]

open access: yes, 1965
Manned space station collapsible for launching and self-erectable in ...
Berglund, R. A.
core   +1 more source

The Sex and Race Specific Relationship between Anthropometry and Body Fat Composition Determined from Computed Tomography: Evidence from the Multi-Ethnic Study of Atherosclerosis. [PDF]

open access: yes, 2015
BackgroundFew studies have investigated the relationship of anthropometric measurements with computed tomography (CT) body fat composition, and even fewer determined if these relationships differ by sex and race.MethodsCT scans from 1,851 participants in
Allison, Matthew A   +9 more
core   +3 more sources

Automated Label‐Free Assay for Viral Detection and Inhibitor Screening via Biomembrane‐Functionalized Microelectrode Arrays

open access: yesAdvanced Materials, EarlyView.
A bioelectronic sensor integrating 2D cell membranes with organic microelectrode arrays enables detection of SARS‐CoV‐2 fusion pathways. Natively‐expressed viral receptors promote monitoring of viral entry and screening of antibody‐based inhibitors.
Zixuan Lu   +17 more
wiley   +1 more source

The gossip paradox: Why do bacteria share genes?

open access: yesMathematical Biosciences and Engineering, 2022
Bacteria, in contrast to eukaryotic cells, contain two types of genes: chromosomal genes that are fixed to the cell, and plasmids, smaller loops of DNA capable of being passed from one cell to another.
Alastair D. Jamieson-Lane, Bernd Blasius
doaj   +1 more source

Pharmacokinetic and pharmacodynamic modelling after subcutaneous, intravenous and buccal administration of a high-concentration formulation of buprenorphine in conscious cats [PDF]

open access: yes, 2017
The aim of this study was to describe the joint pharmacokinetic-pharmacodynamic model and evaluate thermal antinociception of a high-concentration formulation of buprenorphine (Simbadol™) in ...
Doodnaught, G M   +6 more
core   +1 more source

A Degradable Device for Sustainable Capillary Blood Sampling

open access: yesAdvanced Materials Technologies, EarlyView.
The device features a compostable 3D‐printed storage compartment for liquid blood collection and a degradable, poly(ɛ‐caprolactone)‐coated magnesium microneedle patch hidden within a suction cup. Manual compression deploys the MNs, creating small skin punctures, and the subsequent release of compression generates the negative pressure required for ...
Nicole Zoratto   +5 more
wiley   +1 more source

Viral hepatitis E during offshore deployment -A case report

open access: yesJournal of Marine Medical Society, 2017
A 20-year-old young serving sailor presented with a two day history of loss of appetite, mild grade fever and yellow discoloration of both eyes and urine, while sailing, off the home port.
M Indrakanth Reddy   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy