Results 261 to 270 of about 291,896 (358)

What can lithics tell us about food production during the transition to farming? Exploring harvesting practices and cultural changes during the neolithic in Southwest Asia: a view from Qminas (north‐western Syria)

Archaeometry, EarlyView.
Abstract This study examines the continuity and change in harvesting practices between the Late Pre‐Pottery Neolithic B (LPPNB) and the Early Pottery Neolithic at Qminas, north‐western Levant, through a traceological analysis of flint sickles. By combining qualitative traceological analysis with quantitative functional approaches, we demonstrate that ...
Fiona Pichon, Osamu Maeda, Juan José Ibáñez Estévez, Patricia Anderson   +3 more
wiley   +1 more source

XXXIV. On Olbers's method of determining the orbits of comets [PDF]

Encke
openalex   +1 more source

Evaluating DNA damage in earthworms (Eisenia fetida's): toxicological insights from carbon, gold, and silver nanoparticles using enzyme and comet assays. [PDF]

BMC Chem
Latif R, Perveen S, Kanwal S, Nasreen S, Latif F, Khan M, Ahmad S, Irfan A, Shazly GA, Bin Jardan YA.   +9 more
europepmc   +1 more source

XLVIII. Observations on the nature of the new celestial body discovered by Dr. Olbers; and of the comet which was expected to appear last January in its return from the Sun [PDF]

William Herschel
openalex   +1 more source

On the Spectrum of Brorsen's Comet [PDF]

, 1879
William Henry Maloney Christie
openalex   +1 more source

cGAS–STING Pathway Activation Enhances Antitumor Effect of Talaporfin Photodynamic Therapy Through ROS Production

Cancer Science, EarlyView.
This study investigates the role of STING in photodynamic therapy (PDT) using talaporfin sodium. STING knockout reduced ROS generation and therapeutic efficacy, while combining a STING agonist with PDT enhanced antitumor effects. These findings suggest that STING regulates ROS homeostasis and can potentiate PDT outcomes.
Makiko Sasaki, Mamoru Tanaka, Yasunari Sasaki, Yuki Kojima, Taketo Suzuki, Hirotada Nishie, Shigeki Fukusada, Naomi Sugimura, Keiji Ozeki, Takaya Shimura, Eiji Kubota, Hiromi Kataoka   +11 more
wiley   +1 more source

A study investigating the multifaceted toxicity induced by triflumuron insecticide in Allium cepa L. [PDF]

Sci Rep
Bıyıksız G, Kalefetoğlu Macar T, Çavuşoğlu K, Yalçın E.   +3 more
europepmc   +1 more source

Elucidating the Role and Mechanism of Alpha‐Enolase in Senescent Amelioration via Metabolic Reprogramming

Cell Proliferation, EarlyView.
KB2764 interacted with alpha‐enolase (ENO1) and pyruvate kinase M (PKM), ultimately leading to PKM phosphorylation of ENO1. KB2764 consequently increased mitochondrial ATP production and decreased glycolysis dependence. Furthermore, the action of KB2764 extends its application to extend the lifespan of Caenorhabditis elegans.
Yun Haeng Lee, Hyunwoong Lim, Gyungmin Kim, Geonhee Jang, Myeong Uk Kuk, Ji Ho Park, Jee hee Yoon, Yoo Jin Lee, Duyeol Kim, Byeonghyeon So, Minseon Kim, Hyung Wook Kwon, Youngjoo Byun, Joon Tae Park   +13 more
wiley   +1 more source

Exposure to polystyrene nanoparticles leads to dysfunction in DNA repair mechanisms in Caco-2 cells. [PDF]

Biol Res
Kustra A, Zając M, Bednarczyk P, Maliszewska-Olejniczak K.   +3 more
europepmc   +1 more source

Observations of comet 1887b

, 1886
E. Frisby
openalex   +1 more source