Results 131 to 140 of about 700,478 (387)

The Bead Story

open access: yes, 2019
The early sprouts of urbanization in Kāṭhīyāvāḍ around 4,000 BCE, lasted for just about 800 years; by 3,200 BCE Kāṭhīyāvāḍ almost vanished from the map; and then it reappeared 700 years later, as a full blown urban agglomeration. What could have happened ?
openaire   +1 more source

Aberrant expression of nuclear prothymosin α contributes to epithelial‐mesenchymal transition in lung cancer

open access: yesMolecular Oncology, EarlyView.
Nuclear prothymosin α inhibits epithelial‐mesenchymal transition (EMT) in lung cancer by increasing Smad7 acetylation and competing with Smad2 for binding to SNAI1, TWIST1, and ZEB1 promoters. In early‐stage cancer, ProT suppresses TGF‐β‐induced EMT, while its loss in the nucleus in late‐stage cancer leads to enhanced EMT and poor prognosis.
Liyun Chen   +12 more
wiley   +1 more source

Controlled glass bead peening Patent [PDF]

open access: yes, 1970
Method and apparatus for inducing compressive stresses in pressure vessel to prevent stress ...
Bales, T. T.   +3 more
core   +1 more source

One-Bead Microrheology with Rotating Particles

open access: yes, 2004
We lay the theoretical basis for one-bead microrheology with rotating particles, i.e, a method where colloids are used to probe the mechanical properties of viscoelastic media.
Bausch A. R.   +11 more
core   +1 more source

Early metastasis is characterized by Gr1+ cell dysregulation and is inhibited by immunomodulatory nanoparticles

open access: yesMolecular Oncology, EarlyView.
Breast cancer metastasis is associated with myeloid cell dysregulation and the lung‐specific accumulation of tumor‐supportive Gr1+ cells. Gr1+ cells support metastasis, in part, through a CHI3L1‐mediated mechanism, which can be targeted and inhibited with cargo‐free, polymeric nanoparticles.
Jeffrey A. Ma   +9 more
wiley   +1 more source

Systematic profiling of cancer‐fibroblast interactions reveals drug combinations in ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Fibroblasts, cells in the tumor environment, support ovarian cancer cell growth and alter morphology and drug response. We used fibroblast and cancer cell co‐culture models to test 528 drugs and discovered new drugs for combination treatment. We showed that adding Vorinostat or Birinapant to standard chemotherapy may improve drug response, suggesting ...
Greta Gudoityte   +10 more
wiley   +1 more source

Perla cu portretele miniaturale în mozaic ale împăraţilor romani Constantin cel Mare, Constantinus II si Constanţius II descoperită la Bursuceni, Republica Moldova / Die Perlenmosaik mit Miniaturporträts des römischen Kaisers Konstantin der Große, Constantinus II und Constantius II aus Bursuceni, Republik Moldau

open access: yesTyragetia, 2014
Die Perle, die in diesem Beitrag vorgestellt wird, wurde 1978 nahe dem Dorf Bursuceni, Kreis (Rajon) Sângerei, in der Republik Moldova gefunden (Abb. 1). Die Fundstelle liegt 200-300 nördlich des Dorfes und ist als spätkaiserzeitliche Siedlung "Bursuceni
Gheorghe Postică
doaj  

Influence of thermocouple angles and wire distance on temperature measurement

open access: yesCase Studies in Thermal Engineering, 2023
When a thermocouple is used to measure gas temperature, the measured temperature, i.e., the thermocouple bead temperature, is not equal to the gas temperature. The bead temperature results from the bead energy balance.
Xingyou Li   +3 more
doaj  

Comprehensive omics‐based classification system in adult patients with B‐cell acute lymphoblastic leukemia

open access: yesMolecular Oncology, EarlyView.
The COMBAT classification system, developed through multi‐omics integration, stratifies adult patients with B‐cell acute lymphoblastic leukemia(B‐ALL) into three molecular subtypes with distinct surface antigen patterns, immune landscape, methylation patterns, biological pathways and prognosis.
Yang Song   +11 more
wiley   +1 more source

Plating by glass-bead peening [PDF]

open access: yes, 1971
Technique permits plating of primarily metallic substrates with either metals or nonmetals at normal temperature. Peening uses compressed air to apply concurrent streams of small glass beads and powdered plating material to the ...
Babecki, A. J., Haehner, C. L.
core   +1 more source

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