Results 31 to 40 of about 878,005 (252)

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

A fixed-target platform for serial femtosecond crystallography in a hydrated environment

open access: yesIUCrJ, 2020
For serial femtosecond crystallography at X-ray free-electron lasers, which entails collection of single-pulse diffraction patterns from a constantly refreshed supply of microcrystalline sample, delivery of the sample into the X-ray beam path while ...
M. L. Shelby   +15 more
doaj   +1 more source

Application of Fixed-Target Microcrystal Delivery Systems for Serial Femtosecond Crystallography at PAL-XFEL

open access: yesAnalytica
Serial femtosecond crystallography (SFX) using X-ray free-electron lasers (XFELs) enables the determination of biological and chemical structures without radiation damage.
Jaehyun Park, Ki Hyun Nam
doaj   +1 more source

Beef tallow injection matrix for serial crystallography

open access: yesScientific Reports, 2022
Serial crystallography (SX) enables the visualization of the time-resolved molecular dynamics of macromolecular structures at room temperature while minimizing radiation damage.
Ki Hyun Nam
doaj   +1 more source

Morbidity in neonates according to the mode of delivery: a comparative study [PDF]

open access: yesEinstein (São Paulo), 2010
Objective: The objective of this study was to compare the effects of the modes of delivery on the health of newborns in a private maternity hospital in the city of São Paulo.
Maria Cecilia Santa Cruz Breim   +2 more
doaj   +3 more sources

Sample delivery using capillary and delivery medium for serial crystallography [PDF]

open access: yes, 2019
Abstract Serial crystallography (SX) is an innovative technology in structural biology that enables the visualization of molecular dynamics of macromolecules at room temperature. SX experiments always require a considerable amount of effort to deliver a crystal sample to the X-ray interaction point continuously and reliably.
openaire   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

Inefficiency in Delivery of General Surgery to Black Patients: A National Inpatient Sample Study

open access: yesThe Surgery Journal, 2023
Background Racial disparities in outcomes among patients in the United States are widely recognized, but disparities in treatment are less commonly understood. This study is intended to identify treatment disparities in delivery of surgery and
John N. Bliton
doaj   +1 more source

Infant Embryonal CNS Tumors: Molecular Insights and Treatment Considerations for Contemporary Pediatric Neuro‐Oncology

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Embryonal tumors comprise the majority of malignant central nervous system (CNS) neoplasms diagnosed in children under 3 years of age. Compared with their counterparts in older children, these tumors exhibit distinct molecular biology and a more aggressive clinical phenotype, while their management is complicated by the heightened ...
Sudarshawn Damodharan   +3 more
wiley   +1 more source

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