Results 81 to 90 of about 117,495 (268)

Lattice Parameter Evolution during the β-to-α and β-to-ω Transformations of Iron- and Aluminum-Modified Ti-11Cr(at.%)

Crystals
β-titanium (β-Ti) alloys are useful in diverse industries because their mechanical properties can be tuned by transforming the metastable β phase into other metastable and stable phases.
JoAnn Ballor, Jonathan D. Poplawsky, Arun Devaraj, Scott Misture, Carl J. Boehlert   +4 more
doaj   +1 more source

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

FEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas, Shahoon Khan, Abhishek Sharma, Byoungchun Lee, Savraj S. Grewal   +4 more
wiley   +1 more source

Elucidating the effect of silicon on Fe-Zn phase formation in galvanized steel via advanced TEM [PDF]

BIO Web of Conferences
Minenkov Alexey, Knapp Johannes, Mörtlbauer Thomas, Groiss Heiko   +3 more
doaj   +1 more source

Tangential azeotropy in binary constituents of ternary azeotropic mixtures.

Тонкие химические технологии, 2009
Transformations of phase diagrams of vapor-liquid equilibrium for ternary systems containing single triple azeotrope are considered. The considered transformations include the stage of border tangential azeotropy.
L. A. Serafimov, V. M. Raeva, L. I. Chernykh   +2 more
doaj  

A dilatometric study of the phase transformations in 300 and 350 maraging steels during continuous heating rates [PDF]

Materials Research, 2013
The influences of the chemical composition and heating rate have been studied in 300 and 350 maraging steels using dilatometry. For these tests, heating was carried out with heating rates of 1, 10 and 28 °C/s.
Leandro Gomes de Carvalho, Margareth Spangler Andrade, Ronald Lesley Plaut, Fabrício Mendes Souza, Angelo Fernando Padilha   +4 more
doaj  

Epigenetic reprogramming of lineage switching in cancer

FEBS Letters, EarlyView.
Cancer cells rarely commit to a single identity. Epigenetic mechanisms and tumor microenvironment cues push epithelial cells toward flexible, hybrid states that can shift into mesenchymal, neuroendocrine, or stem‐like fates, driving metastasis, drug resistance, and tumor heterogeneity. Targeting the epigenetic regulators behind these transitions, using
Ezgi Boyvatlı, Burcu Akman, Ezgi Bağırsakçı, Nese Atabey, Serap Erkek‐Ozhan   +4 more
wiley   +1 more source

The microbiome in human skin aging

FEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana, Cornelia Wiegand, Omid Omrani, Mario Fabri   +3 more
wiley   +1 more source

In situ TEM thermal study of MBE and CVD GeSn layers: Cross-section and plan-view geometries [PDF]

BIO Web of Conferences
Martínez Karí, Minenkov Alexey, Aberl Johannes, Brehm Moritz, Groiss Heiko   +4 more
doaj   +1 more source

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

FEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee, Mingming Tong, Anna L. Gloyn   +2 more
wiley   +1 more source

TOPICAL REVIEW: Structural control of Fe-based alloys through diffusional solid/solid phase transformations in a high magnetic field

Science and Technology of Advanced Materials, 2008
A magnetic field has a remarkable influence on solid/solid phase transformations and it can be used to control the structure and function of materials during phase transformations.
Hideyuki Ohtsuka
doaj