Results 61 to 70 of about 26,058,575 (297)

4-D Authentication Mechanism

open access: yesIOSR Journal of Computer Engineering, 2014
Computer technology is reaching new milestones with every passing day but authentication schemes are still weak in their approach. It has now become a child’s play for others to filch, hack or fabricate our passwords. Many authentication schemes have been proposed but each has some drawbacks. Hence, the 3D password paradigm has been introduced.
Ronak Talati, Shubham Shah
openaire   +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

Stable Chronology of Granulopoiesis under R(G)-DHAP Immunochemotherapy-Induced Cytotoxic Stress in Non-Hodgkin’s Lymphomas

open access: yesКлиническая онкогематология, 2021
In memory of Academician A.I. Vorob’ev, Russian Academy of Medical Sciences and Russian Academy of Sciences. Background. Chronology of granulopoiesis based on periodic hematopoiesis model has been thoroughly studied. However, the pattern of influence
Kseniya Andreevna Sychevskaya   +5 more
doaj   +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

Isothiazoles. Part II. Reaction of d-diethylamino-4-(4-methoxyphenyl)-isothiazole-1,1-dioxide with sodium azide.

open access: yes, 1993
3-Diethylamino-4-(4-methoxyphenyl)-isothiazole-1,1-dioxide 1, was reacted with azide ion in different solvents. Depending on reaction conditions 4-diethylamino-3a,6a-dihydro-3a-(4-methoxyphenyl)-1H-isothiazole-[4,5 -d]-1,2,3-triazole-6,6-dioxide 3 and/or
O. Carugo, F. Clerici, D. Pocar
core   +1 more source

On the hidden maxwell superalgebra underlying D=4 supergravity [PDF]

open access: yes, 2017
In this work, we expand the hidden AdS-Lorentz superalgebra underlying D=4 supergravity, reaching a (hidden) Maxwell superalgebra. The latter can be viewed as an extension involving cosmological constant of the superalgebra underlying D=4 supergravity in
L. Ravera   +3 more
core   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

The Role of the Sympathetic Nervous System in the Hypothermic Effect of d-Fenfluramine [PDF]

open access: yes, 2002
Experiments in this dissertation were conducted to characterize the effects of d-fenfluramine on body temperature and the mechanisms by which d-fenfluramine alter body temperature.
Subramanian, Srividya
core  

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Evaluating the effectiveness of state R&D tax credits [PDF]

open access: yes, 2006
This paper aimed to analyze the effectiveness of state R&D tax credit programs in the context of R&D-relevant policies and regional economic development policies.
Ho, Yujeung
core  

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