Results 31 to 40 of about 514,219 (199)

New discoveries on the biology and detection of human chorionic gonadotropin

open access: yesReproductive Biology and Endocrinology, 2009
Human chorionic gonadotropin (hCG) is a glycoprotein hormone comprising 2 subunits, alpha and beta joined non covalently. While similar in structure to luteinizing hormone (LH), hCG exists in multiple hormonal and non-endocrine agents, rather than as a ...
Cole Laurence A
doaj   +1 more source

A GLOBAL MODEL OF ECONOMIC EFFICIENCY [PDF]

open access: yesAnalele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie, 2015
Idea generators are the intellectual producers of scientific discoveries, but training them up is becoming increasingly more expensive every year. The training process is sustained by technology, and the conditions in which they operate. Over the last
STEGĂROIU CARINA-ELENA
doaj  

HuCurl: Human-induced Curriculum Discovery

open access: yesProceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2023
We introduce the problem of curriculum discovery and describe a curriculum learning framework capable of discovering effective curricula in a curriculum space based on prior knowledge about sample difficulty. Using annotation entropy and loss as measures of difficulty, we show that (i): the top-performing discovered curricula for a given model and ...
Elgaar, Mohamed, Amiri, Hadi
openaire   +2 more sources

Predicting Human Lifespan Limits

open access: yes, 2009
Recent discoveries show steady improvements in life expectancy during modern decades. Does this support that humans continue to live longer in future? We recently put forward the maximum survival tendency, as found in survival curves of industrialized ...
Je, Jung Ho, Weon, Byung Mook
core   +1 more source

Our energy (in) security [PDF]

open access: yes, 2006
Energy issues have long been at the heart of human security concerns. At one level, we humans have always needed food energy and heat energy to survive and thrive.
VanDeveer, Stacy D.
core   +2 more sources

The calcium-sensing receptor as a regulator of cellular fate in normal and pathological conditions [PDF]

open access: yes, 2013
The calcium-sensing receptor (CaSR) belongs to the evolutionarily conserved family of plasma membrane G protein-coupled receptors (GPCRs). Early studies identified an essential role for the CaSR in systemic calcium homeostasis through its ability to ...
Benoit, Yves   +3 more
core   +1 more source

Stealing What\u27s Free: Exploring Compensation to Body Parts Sources for their Contribution to Profitable Biomedical Research [PDF]

open access: yes, 2006
[Excerpt] “At first blush, donating body parts in the name of science appears to be a beautiful solution to the problem of scarce body parts for research advancements.
Yau, Jo-Anne
core   +2 more sources

Alternative cell death pathways and cell metabolism [PDF]

open access: yes, 2013
While necroptosis has for long been viewed as an accidental mode of cell death triggered by physical or chemical damage, it has become clear over the last years that necroptosis can also represent a programmed form of cell death in mammalian cells.
Fulda, Simone
core   +2 more sources

Discoveries Regarding the Genetic Determinism of Cognitive Processes and Human Behavior

open access: yesEIRP Proceedings, 2021
The paper presents the importance of the discoveries of behavioral genetics at the time and in the way of learning, growth, and development. Hereditary character transmission and the molecular mechanism of gene transmission are the main research topics
Doinița Popa
doaj  

Big Data and Changing Concepts of the Human [PDF]

open access: yes, 2019
Big Data has the potential to enable unprecedentedly rigorous quantitative modeling of complex human social relationships and social structures. When such models are extended to nonhuman domains, they can undermine anthropocentric assumptions about the ...
Figdor, Carrie
core  

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