Results 31 to 40 of about 376,194 (261)
THE STUDYLOAD OF THE CUTTERSOF DRILL BITS
Известия высших учебных заведений: Нефть и газ, 2016 To assess the reliability and durability of certain elements of the weapons of drilling cone bits and support assemblies of cutters and bits in General, it is necessary to know the magnitude of the forces acting on the elements of cutting structures of ...
V. A. Pyalchenkov +4 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Germ cell tumors (GCTs) often arise in the ovaries and testes (extracranial) but can also develop in the brain (intracranial). We examined the relationship of individual, family, and community‐level socioeconomic status (SES) with stage of disease at diagnosis in a cohort of pediatric patients with GCT from Children's Oncology Group
Heydon K. Kaddas +7 more
wiley +1 more source
Известия высших учебных заведений: Нефть и газ, 2019 The article deals with the results of experimental studies of the load of the cutting structure of rolling cutter bit depending on the errors of its manufacture.
Vladimir A. Pyalchenkov +3 more
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Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
Горные науки и технологииDrilling challenges in the Mesopotamian Basin, Southern Iraq, are varied and include such issues as mud loss, bit damage, and differential sticking. This study aims to analyze these problems across the stratigraphic column in the study area.
Ahmed N. Al-Dujaili
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ASPECTS OF OPTIMIZATION OF DRILLING DIRECTIONAL WELLS
Известия высших учебных заведений: Нефть и газ, 2017 Analysis of the Russian and foreign expertisein optimizing the drilling process suggeststhe need to develop new methods for solving the problems associated with the process of drilling directional wells, in order to prevent possible complications and on ...
V. G. Kuznetsov +3 more
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Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
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THE INCREASE IN DRILLING DURABILITY OF TRICONE BITS
Известия высших учебных заведений: Нефть и газ, 2018 The process of location error the bit in the chuck was verified experimentally and put into production by measuring the gap between the working surface of the limiting ring and the calibrating surface of the cutter to improve the accuracy of the bit ...
M. Ya. Habibullin +2 more
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Diversity and complexity in neural organoids
FEBS Letters, EarlyView.Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley +1 more source
Analysis of Possible Vulnerabilities in the Smart House Systems Built on the X10 Technology
Безопасность информационных технологий, 2012 This article is devoted to the research of the possible vulnerabilities of the automated building management system, based on X10 technology. X10 technology is responsible for managing the electronic modules, i.e.
A. V. Starikovskiy +4 more
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