Results 91 to 100 of about 157,948 (310)

T. rex cognition was T. rex‐like—A critical outlook on diverging views of the neurocognitive evolution in dinosaurs

open access: yesThe Anatomical Record, EarlyView.
Abstract A recent debate has emerged between Caspar et al. (2024) and Herculano‐Houzel (2023) on inferring extinct dinosaur cognition by estimating brain neuron counts. While thought‐provoking, the discussion largely overlooks the function of cognition, as well as partly neglects the difficulties involved in estimating neuron numbers, which according ...
Thomas Rejsenhus Jensen   +7 more
wiley   +1 more source

Productivity and profitability of aerobic rice (Oryza sativa) as influenced by varieties and integrated nitrogen management

open access: yesThe Indian Journal of Agricultural Sciences, 2015
A field experiment was conducted during the kharif seasons of 2009 and 2010 at Indian Agricultural Research Institute, New Delhi to study productivity and profitability of aerobic rice as influenced by varieties and integrated nitrogen management.
S K SHARMA   +4 more
doaj   +1 more source

Bacterial Pigments as Potential Antitumor Agents Against Gastrointestinal Cancers: A Comprehensive Systematic Review

open access: yesBiotechnology and Applied Biochemistry, EarlyView.
ABSTRACT Gastrointestinal cancers (GICs) constitute one of the leading causes of cancer‐related morbidity and mortality worldwide. Despite currently available therapeutic strategies, new approaches and procedures are needed for their prevention and treatment.
Raúl Vergara   +5 more
wiley   +1 more source

An Ecological Observation on Inland water Ecosystem in Erbil –Iraq Kurdistan with particular reference to blue green algae Glaucospira

open access: yesمجلة بغداد للعلوم, 2014
Regular sampling for six months from January to July 2012 were taken in small, shallow, perennial, standing ponds near the Greater Zab River, Gwer district, Erbil. A variety of physicochemical parameters were determined.
Baghdad Science Journal
doaj   +1 more source

Study the antioxidant effects of blue-green algae Spirulina extract on ROS and MDA production in human lung cancer cells. [PDF]

open access: yesBiochem Biophys Rep, 2021
Tajvidi E   +5 more
europepmc   +1 more source

Chlorella vulgaris biorefineries: sustainable biofuels and high‐value carbon capture

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Global reliance on fossil fuels has created urgent economic and environmental challenges, yet large‐scale use of algal biomass remains limited by production costs. Industrial scaling is constrained by inefficient harvesting and the technical challenges of processing recalcitrant cell walls.
Sandyelle Ferreira Alcântara Araújo   +13 more
wiley   +1 more source

FOSSIL ALGAE FROM SAUDI ARABIA REVISITED

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2017
New sampling of surface sections, east of Unayzah, Qassim District and in the vicinity of Riyadh has revealed new information on the occurrence of fossil algae in the Late Permian, Middle to Late Jurassic and Late Cretaceous of central Saudi Arabia. This
SALEH M. OKLA
doaj   +1 more source

Rhythms of division of some algae in situ and in laboratory culture. [Translation from: Studii Cerc.Biol.(Bot.) 21, 61-65, 1969. ] [PDF]

open access: yes, 1969
The rhythm of division of 9 species belonging to different groups of algae were analysed in situ and in the laboratory. The research which developed in different environmental conditions attempted to establish the capacity for multiplication and ...
Ionescu, A.
core  

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