Results 61 to 70 of about 122,064 (340)

Caustic ingestion in children: A 6-year retrospective study

open access: yesEmergency Care Journal, 2020
Some aspects of the management of caustic ingestion in children are still debated. We aimed to determine the predictive value of epidemiological and clinical features of caustic ingestion, and to define guidelines adherence. This is a retrospective study
Cristina Lovera   +4 more
doaj   +1 more source

Testing universal dark-matter caustic rings with galactic rotation curves

open access: yesPhysics Letters B, 2023
Infall of cold dark matter on a galaxy may result in caustic rings where the particle density is enhanced. They may be searched for as features in the galactic rotation curves.
Daniil Davydov, Sergey Troitsky
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Desulfurization of Tabas Coals Using Chemical Reagents [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2006
Large reserves of coal in Tabas region of Iran are characterized by low ash and high caking index, suitable for use in metallurgy as coking coal. However, these coals cannot be gainfully utilized because of their high sulfur content.
Mohammad Reza Ehsani
doaj  

Novel Use of Ophthalmic pH Paper to Diagnose Malicious Caustic Ingestion in a Pediatric Patient

open access: yesClinical Practice and Cases in Emergency Medicine, 2018
Occult caustic ingestion in the pediatric population is a challenging diagnosis to make in the emergency department. Failure to suspect and diagnose a caustic ingestion can lead to potentially life-changing comorbidities.
Eric C. Bruno
doaj   +1 more source

OGLE-2013-BLG-0578L: Microlensing Binary Composed of A Brown Dwarf And An M Dwarf

open access: yes, 2015
Determining physical parameters of binary microlenses is hampered by the lack of information about the angular Einstein radius due to the difficulty of resolving caustic crossings.
A. Udalski   +12 more
core   +1 more source

Caustic design in periodic lattices [PDF]

open access: yes, 2012
We study curved trajectory dynamics and design in discrete array settings. We find that beams with power law phases produce curved caustics associated with the fold and cusp type catastrophes.
Chremmos, Ioannis   +1 more
core   +2 more sources

Causticizing process in direct causticizing technology.

open access: yesJAPAN TAPPI JOURNAL, 1986
Fundamental and bench scale experiment of our association has been finished. Pilot plant test is now under running and data have been accumulated and analyzed.The results of fundamental and bench scale test are summerized as follows.(1) It was confirmed that the development target which is shown below could be accomplished.Reaction Temperature 70-80 ...
Haruo Tsukamoto   +2 more
openaire   +2 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Integumentary dormancy of baobab seeds: Chemical scarification/Dormência tegumentar de sementes de baobá: Escarificação química

open access: yesDiversitas Journal, 2020
The baobab is a tree of multipurpose and biological properties; being its roots, tubers, twigs, fruits, seeds, leaves and edible flowers and used as common ingredients in traditional dishes in Africa.
Ariana Veras de Araújo   +3 more
doaj   +1 more source

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