Results 271 to 280 of about 261,312 (315)
American Economic Review, 1984 Economists have an instinctively negative reaction to any government program that creates a "notch," that is, a discontinuity in a budget constraint. For example, welfare programs like public housing are structured so that a finite lump of benefits is lost all at once when a household's income crosses a certain threshhold.
Alan S. Blinder, Harvey S. Rosen
openaire
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Practical Neurology, 2015
A 55-year-old woman, previously well, attended the emergency department with a 1-year history of falls, increasing dizziness, memory loss, personality change and poor concentration affecting certain activities, such as reading and puzzles. She attended a psychiatric clinic because of panic attacks and depression relating to her husband's ill health and
Jose Luis Camacho, Velasquez +3 more
openaire +2 more sources
A 55-year-old woman, previously well, attended the emergency department with a 1-year history of falls, increasing dizziness, memory loss, personality change and poor concentration affecting certain activities, such as reading and puzzles. She attended a psychiatric clinic because of panic attacks and depression relating to her husband's ill health and
Jose Luis Camacho, Velasquez +3 more
openaire +2 more sources
Science, 1995
The Notch/Lin-12/Glp-1 receptor family mediates the specification of numerous cell fates during development in Drosophila and Caenorhabditis elegans . Studies on the expression, mutant phenotypes, and developmental consequences of unregulated receptor activation have implicated these proteins
S, Artavanis-Tsakonas +2 more
openaire +2 more sources
The Notch/Lin-12/Glp-1 receptor family mediates the specification of numerous cell fates during development in Drosophila and Caenorhabditis elegans . Studies on the expression, mutant phenotypes, and developmental consequences of unregulated receptor activation have implicated these proteins
S, Artavanis-Tsakonas +2 more
openaire +2 more sources
2018
Cellular senescence, previously thought of as an autonomous tumour suppressor mechanism, is emerging as a phenotype and effector present throughout the life of an organism from embryogenesis to senile decline. Senescent cells have powerful non-autonomous effects upon multiple players within their microenvironment mainly through their secretory ...
Hoare, Matthew, Narita, Masashi
openaire +2 more sources
Cellular senescence, previously thought of as an autonomous tumour suppressor mechanism, is emerging as a phenotype and effector present throughout the life of an organism from embryogenesis to senile decline. Senescent cells have powerful non-autonomous effects upon multiple players within their microenvironment mainly through their secretory ...
Hoare, Matthew, Narita, Masashi
openaire +2 more sources
Journal of Neuroscience Research, 1998
The Notch signaling pathway has during the last few years emerged as an important signaling mechanism for communication between neighboring cells. Many of the components in the Notch signaling pathway have been identified and the pathway is important for cellular differentiation in various organs, including the nervous system.
P, Beatus, U, Lendahl
openaire +2 more sources
The Notch signaling pathway has during the last few years emerged as an important signaling mechanism for communication between neighboring cells. Many of the components in the Notch signaling pathway have been identified and the pathway is important for cellular differentiation in various organs, including the nervous system.
P, Beatus, U, Lendahl
openaire +2 more sources
2018
Notch is commonly activated in lymphoid malignancies through ligand-independent and ligand-dependent mechanisms. In T-cell acute lymphoblastic leukemia/lymphoma (T-ALL), ligand-independent activation predominates. Negative Regulatory Region (NRR) mutations trigger supraphysiological Notch1 activation by exposing the S2 site to proteolytic cleavage in ...
Anna C, McCarter +2 more
openaire +2 more sources
Notch is commonly activated in lymphoid malignancies through ligand-independent and ligand-dependent mechanisms. In T-cell acute lymphoblastic leukemia/lymphoma (T-ALL), ligand-independent activation predominates. Negative Regulatory Region (NRR) mutations trigger supraphysiological Notch1 activation by exposing the S2 site to proteolytic cleavage in ...
Anna C, McCarter +2 more
openaire +2 more sources
Trends in Neurosciences, 2005
Some of the signaling molecules required for formation of long-term memories are involved primarily in adult brain function, but others participate in a variety of other biological processes. The Notch signaling pathway, which is important for cell fate specification and differentiation in various systems, is also active in the mature brain.
Rui M, Costa +2 more
openaire +2 more sources
Some of the signaling molecules required for formation of long-term memories are involved primarily in adult brain function, but others participate in a variety of other biological processes. The Notch signaling pathway, which is important for cell fate specification and differentiation in various systems, is also active in the mature brain.
Rui M, Costa +2 more
openaire +2 more sources
2018
Neurogenesis is the process of forming neurons and is essential during vertebrate development to produce most of the neurons of the adult brain. However, neurogenesis continues throughout life at distinct locations in the vertebrate brain. Neural stem cells (NSCs) are the origin of both embryonic and adult neurogenesis, but their activity and fate are ...
Engler A, Zhang R, Taylor V
openaire +3 more sources
Neurogenesis is the process of forming neurons and is essential during vertebrate development to produce most of the neurons of the adult brain. However, neurogenesis continues throughout life at distinct locations in the vertebrate brain. Neural stem cells (NSCs) are the origin of both embryonic and adult neurogenesis, but their activity and fate are ...
Engler A, Zhang R, Taylor V
openaire +3 more sources
Current Opinion in Genetics & Development, 1997
Homologs of the Notch receptor and its ligands participate in cell fate decisions during vertebrate development. The past year has seen significant advances in knowledge of the role of Notch in Xenopus neuronal development and T-cell development and in our understanding of the Notch signalling pathway in vertebrates.
openaire +2 more sources
Homologs of the Notch receptor and its ligands participate in cell fate decisions during vertebrate development. The past year has seen significant advances in knowledge of the role of Notch in Xenopus neuronal development and T-cell development and in our understanding of the Notch signalling pathway in vertebrates.
openaire +2 more sources
Deciphering Notch signaling notch by notch
Cell Signaling, 2023Lidia Borkiewicz, Adolfo Rivero-Müller
openaire +1 more source