Results 21 to 30 of about 89,198 (230)

New Technology and Logistics on the Railway

open access: yesActa Polytechnica CTU Proceedings, 2023
The conference New Technology and Logistics on the Railway was held in Prague, in May 5, 2022. The 5th year of the Student Scientific Conference 2022 follows up on the previous Student Scientific Conferences with railway topics organized by the ...
Editorial Foreword
doaj  

On the occasion of the 90th birthday of Leonid Antonovich Serafimov

open access: yesТонкие химические технологии, 2019
The article is dedicated to the 90th birthday of Leonid Antonovich Serafimov, an outstanding scientist, Doctor of Engineering Sciences, professor at the M.V. Lomonosov Moscow State University of Fine Chemical Technologies.
A. K. Frolkova
doaj   +1 more source

Cell-Seeded Biomaterial Scaffolds: The Urgent Need for Unanswered Accelerated Angiogenesis

open access: yesInternational Journal of Nanomedicine, 2022
Hanieh Shokrani,1,* Amirhossein Shokrani,2,* S Mohammad Sajadi,3,4 Farzad Seidi,5 Amin Hamed Mashhadzadeh,6 Navid Rabiee,7,8 Mohammad Reza Saeb,9 Tejraj Aminabhavi,10,11 Thomas J Webster12,13 1Department of Chemical Engineering, Sharif University
Shokrani H   +8 more
doaj  

Astrobiology in Teacher Training. Addressing research methodology and epistemology in Humanities and social-science classes [PDF]

open access: yesEPJ Web of Conferences, 2019
In a preliminary empirical study of social-science and humanities students enrolled in teacher-training programs at two German universities, the authors have found a disparaging view of technology and science among said students. Their material knowledge
Waltemathe Michael, Hemminger Elke
doaj   +1 more source

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

Organoids in pediatric cancer research

open access: yesFEBS 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

Specifics of pedagogical activity on implementation of the professional educational cycle of secondary vocational education programs in the field of «engineering, technology and technical sciences»

open access: yesВестник Мининского университета
Introduction. Preparation of teachers for the performance of changing professional-pedagogical functions is devoted to a number of studies (M. M. Asil'derova, I. O. Eleferenko, E. V. Piskunova, I. Ju. Stepanova and others).
S. A. Sedov
doaj   +1 more source

Selective expression of variant surface antigens enables Plasmodium falciparum to evade immune clearance in vivo

open access: yesNature Communications, 2022
During the erythrocyte (RBC) stage of P. falciparum infection variant surface antigens (VSAs) such as PfEMP1s and RIFINs expressed on RBCs are important for infection and evasion of host innate immune system. Here, Chew et al.
Marvin Chew   +8 more
doaj   +1 more source

Diversity and complexity in neural organoids

open access: yesFEBS 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

Review on Sensors and Components Used in Robotic Surgery: Recent Advances and New Challenges

open access: yesIEEE Access, 2023
Surgical robots have been used for many years in the field of medical sciences and engineering. With sophisticated technology governing the world in recent years, surgical robots have benefited from the addition of sensors, actuators, and intelligent ...
Sharad Dinesh   +4 more
doaj   +1 more source

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