Results 31 to 40 of about 2,193,169 (290)

Mass Transport Effects in Suspended Waveguide Biosensors Integrated in Microfluidic Channels

open access: yesSensors, 2012
Label-free optical biosensors based on integrated photonic devices have demonstrated sensitive and selective detection of biological analytes. Integrating these sensor platforms into microfluidic devices reduces the required sample volume and enables ...
Andrea M. Armani, Chaitanya R. Murthy
doaj   +1 more source

Variations in the hospital management of self harm in adults in England: observational study [PDF]

open access: yes, 2004
More than 140 000 people present to hospital after an episode of self harm each year in England and Wales. Improving the general hospital management of these people is a key area in preventing suicide. Although professional consensus has been reached
Bennewith, O.   +4 more
core   +2 more sources

Sample delivery for serial crystallography at free-electron lasers and synchrotrons. [PDF]

open access: yesActa Crystallogr D Struct Biol, 2019
The high peak brilliance and femtosecond pulse duration of X-ray free-electron lasers (XFELs) provide new scientific opportunities for experiments in physics, chemistry and biology. In structural biology, one of the major applications is serial femtosecond crystallography.
Grünbein ML, Nass Kovacs G.
europepmc   +5 more sources

Towards an Optimal Sample Delivery Method for Serial Crystallography at XFEL

open access: yesCrystals, 2020
The advent of the X-ray free electron laser (XFEL) in the last decade created the discipline of serial crystallography but also the challenge of how crystal samples are delivered to X-ray.
Robert KY Cheng
doaj   +1 more source

In-Plane Si Microneedles: Fabrication, Characterization, Modeling and Applications

open access: yesMicromachines, 2022
Microneedles are getting more and more attention in research and commercialization since their advancement in the 1990s due to the advantages over traditional hypodermic needles such as minimum invasiveness, low material and fabrication cost, and precise
Abdulla Al Mamun, Feng Zhao
doaj   +1 more source

Socio-Cultural Factors Influencing Uptake of Skilled Childbirth Services Among Women in Kaiti Division, Makueni District (Kenya) [PDF]

open access: yes, 2017
Each year, over 500,000 women die from the complications of pregnancy and child birth, almost all of them in the developing countries. This trend can be addressed by increasing the rates of skilled care during childbirth.
Mathulu, A. W. (Anthony)   +1 more
core   +2 more sources

Maternal nutritional status mediates the association between maternal age and birth outcomes [PDF]

open access: yes, 2020
Young maternal age during pregnancy is linked with adverse birth outcomes. This study examined the role of maternal nutritional status in the association between maternal age and small for gestational age (SGA) delivery and birth length.
Argaw, Alemayehu   +7 more
core   +2 more sources

A comparison of the expected and actual pain experienced by women during insertion of an intrauterine contraceptive device. [PDF]

open access: yes, 2015
Objective: To compare the expected and actual pain experienced with the insertion of intrauterine contraception in women, and to determine whether either of these are related to their personal circumstances, or affected their satisfaction with the ...
Akintomide, H   +3 more
core   +1 more source

PENGARUH SALES PROMOTION TERHADAP KEPUTUSAN PEMBELIAN DENGAN CITRA MEREK SEBAGAI VARIABEL INTERVENING (Studi Kasus Pelanggan ShopeeFood di Kota Malang) [PDF]

open access: yes, 2023
This study aims to determine the effect of sales promotion on purchasing decisions with brand image as an intervening variable. The location of the research was Malang City.
Rayes, Topan Akbar
core  

Effects of sample delivery on analyte capture in porous bead sensors. [PDF]

open access: yesLab Chip, 2012
Sample delivery is a crucial aspect of point-of-care applications where sample volumes need to be low and assay times short, while providing high analytical and clinical sensitivity. In this paper, we explore the influence of the factors surrounding sample delivery on analyte capture in an immunoassay-based sensor array manifold of porous beads resting
Chou J   +5 more
europepmc   +4 more sources

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