Results 21 to 30 of about 3,827,941 (337)

Modular Autonomous Biosampler (MAB)- A prototype system for distinct biological size-class sampling and preservation [PDF]

open access: yes, 2012
Presently, there is a community wide deficiency in our ability to collect and preserve multiple size-class biologic samples across a broad spectrum of oceanographic platforms (e.g. AUVs, ROVs, and Ocean Observing System Nodes).
Cary, Craig   +5 more
core   +3 more sources

Controls on development and diversity of Early Archean stromatolites [PDF]

open access: yes, 2009
The ≈3,450-million-year-old Strelley Pool Formation in Western Australia contains a reef-like assembly of laminated sedimentary accretion structures (stromatolites) that have macroscale characteristics suggestive of biological influence.
A. C. Allwood   +11 more
core   +3 more sources

Advances in Receptor-like Protein Kinases in Balancing Plant Growth and Stress Responses

open access: yesPlants, 2023
Accompanying the process of growth and development, plants are exposed to ever-changing environments, which consequently trigger abiotic or biotic stress responses. The large protein family known as receptor-like protein kinases (RLKs) is involved in the
Qingfeng Zhu   +5 more
doaj   +1 more source

Epidemiology and Research Advances of Influenza D Virus in China

open access: yesGuangdong nongye kexue, 2022
Influenza D virus, a new type of Orthomyxovirus following influenza A, B and C viruses, was first isolated from pigs exhibiting flu-like symptoms in the United States in 2011, and was officially named by the International Committee on Classification of ...
Jieshi YU, Wenkang WEI
doaj   +1 more source

Justice and the Convention on Biological Diversity [PDF]

open access: yes, 2009
Benefit sharing as envisaged by the 1992 Convention on Biological Diversity (CBD) is a relatively new idea in international law. Within the context of non-human biological resources, it aims to guarantee the conservation of biodiversity and its ...
Pogge, Thomas W, Schroeder, Doris
core   +1 more source

Biogenic metallic nanoparticles: biomedical, analytical, food preservation, and applications in other consumable products

open access: yesFrontiers in Nanotechnology, 2023
Biogenic metallic nanoparticles (BMNPs) are nanostructure materials synthesized through biological processes that have gained significant attention due to their small size and high surface area-to-volume ratio.
Ashwini Kumar   +7 more
semanticscholar   +1 more source

Controls on gut phosphatisation : the trilobites from the Weeks Formation Lagerstätte (Cambrian; Utah) [PDF]

open access: yes, 2012
Despite being internal organs, digestive structures are frequently preserved in Cambrian Lagerstätten. However, the reasons for their fossilisation and their biological implications remain to be thoroughly explored.
AA Öpik   +72 more
core   +5 more sources

Preservation of Forest Biological Diversity as an Activity to Ensure Environmental Safety in Forestry

open access: yesIOP Conference Series: Earth and Environment, 2020
It is necessary to ensure the ecological safety of forestry as a whole for maintaining the state of forest ecosystems. Taking into account the negative impact of human economic activity, activities for the preservation of individual forest objects that ...
E. Abanina   +4 more
semanticscholar   +1 more source

Mechanisms and Applications of Citral’s Antimicrobial Properties in Food Preservation and Pharmaceuticals Formulations

open access: yesAntibiotics, 2023
Citral is a monoterpene constituted by two isomers known as neral and geranial. It is present in different plant sources and recognized as safe (GRAS) by the Food and Drug Administration (FDA).
M. M. Gutiérrez-Pacheco   +6 more
semanticscholar   +1 more source

Biologics in hip preservation

open access: yesAnnals of Joint, 2018
The identification and understanding of non-arthritic hip conditions has grown rapidly in the last two decades. New pathologies have been described including femoroacetabular impingement, hip microinstability, deep gluteal syndrome and greater trochanteric pain syndrome.
Leandro Ejnisman, Marc R. Safran
openaire   +1 more source

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