Results 81 to 90 of about 3,172,564 (289)

Optimal Quantization of TV White Space Regions for a Broadcast Based Geolocation Database

open access: yes, 2015
In the current paradigm, TV white space databases communicate the available channels over a reliable Internet connection to the secondary devices. For places where an Internet connection is not available, such as in developing countries, a broadcast ...
Kumar, Animesh, Maheshwari, Garima
core   +1 more source

The influence of alcohol content variation in UK packaged beers on the uncertainty of calculations using the Widmark equation [PDF]

open access: yes, 2018
It is common for forensic practitioners to calculate an individual's likely blood alcohol concentration following the consumption of alcoholic beverage(s) for legal purposes, such as in driving under the influence (DUI) cases.
Carr, Martin   +6 more
core   +4 more sources

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

EDUCATIONAL REFORM IN LOS ANGELES AND ITS EFFECT UPON THE MEXICAN COMMUNITY, 1900-1930 [PDF]

open access: yes, 1978
The theme of equal educational opportunity was a major concern of the urban Chicano Movement in the late sixties. Chicanos accused the entire school system of racism and insensitivity towards the Chicano community.
Gonzalez, Gilbert G.
core   +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

Language, Culture and Symbolic Forms [PDF]

open access: yes, 2010
As Ernst Cassierer introduced in his “Philosophie der symbolischen Formen” in 1923, he specifically mentioned “language” as well as a way of symbolic forms.
Theis, Wolfgang
core  

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

Students’ Verses Tug at Hearts in Competitive Poetry Slam [PDF]

open access: yes, 2014
Declared ‘life-changing’ by spectators, the popular Poetry Slam delighted a packed audience and offered thoughtful reflection on issues dear to ...
Wojtanowski, Alexandria
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

Quantity of the physical distance declared by students in different situations [PDF]

open access: yesPedagogìka, Psihologìâ ta Mediko-bìologìčnì Problemi Fìzičnogo Vihovannâ ì Sportu, 2011
The purpose of the study described in this paper was investigated students' expectations with respect to physical distance between people, objects and animals in different situations. Data were gathered from 263 students (131 females, 132 males) from the
Sztejnberg A., Jasinski T.
doaj  

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