Results 161 to 170 of about 1,659,134 (354)

MICROBIOLOGY OF SOIL [PDF]

open access: yes, 1948
The discovery that certain microorganisms isolated from soil could produce antibiotics when grown in pure cultures in the lab­ oratory has served to focus attention as never before on the sub­ject of soil microbiology.
Wakefield, Nathan
core   +1 more source

Multimodal Artificial Intelligence‐Based Virtual Biopsy for Diagnosing Abdominal Lavage Cytology‐Positive Gastric Cancer

open access: yesAdvanced Science, EarlyView.
The multimodal AI‐based RSA model is a powerful tool for diagnosing GC‐CY1, offering significant advantages over traditional diagnostic methods. By combining radiomic and clinical data, the model achieves superior predictive performance, providing a non‐invasive, accurate, and rapid alternative for detecting peritoneal involvement in gastric cancer ...
Ping'an Ding   +15 more
wiley   +1 more source

Integration of Nile tilapia (Oreochromis niloticus) and vegetables (Amaranthus hybridus and Brassica rapa pekinensis) for improved production, water use efficiency and nutrient recycling

open access: yesAquaculture, Fish and Fisheries, Volume 2, Issue 6, Page 493-506, December 2022., 2022
Abstract Sustainable agriculture intensification is an urgent challenge in developing countries including Tanzania. One potential solution is to adopt farming systems that increase farm production by optimizing resource use efficiency, and integrated aquaculture system, which involves farming of fish and crops, is an example of such systems. This study
Deogratias Pius Mulokozi   +4 more
wiley   +1 more source

To the question of agriculture in the Ananyino cultural and historical region

open access: yesПоволжская археология
The issue of agriculture in the Ananyino cultural and historical region is one of the most acute in modern archaeology of the Volga region in the Early Iron Age.
Chizhevsky Andrei A.   +2 more
doaj   +1 more source

Experience of the teaching of soil classification systems to students at different stages of education (Faculty of Soil Science, LMSU, Russia) [PDF]

open access: yes, 2018
Soil classification systems provide a common language for scientific communication, represent the diversity of soils and create a scientific basis for soil management, monitoring and conservation.
Prokof'eva, Tatiana Vadimovna
core   +1 more source

Rational Design of Natural Xanthones Against Gram‐negative Bacteria

open access: yesAdvanced Science, EarlyView.
The skeletons are screened and obtained from natural xanthones to penetrate the outer membrane (OM) in Gram‐negative bacteria. The analog of α‐mangostin functionalized with amine groups crosses the OM through a self‐promoted pathway. The design and elucidation of antibacterial compounds crossing the OM facilitates the discovery of novel compounds ...
Xiaojia Liu   +7 more
wiley   +1 more source

Utilising feed effectors and automated feeders for semi‐intensive pacific white shrimp (Litopenaeus vannamei) production

open access: yesAquaculture, Fish and Fisheries, Volume 2, Issue 6, Page 540-551, December 2022., 2022
Abstract Feed effectors have been suggested to improve the efficiency of plant‐based shrimp diets by increasing attractability and palatability. This research trial aimed to expand upon previous Pacific white shrimp (Litopenaeus vannamei) research involving plant‐based diets, feed effectors and passive acoustic monitoring (PAM) in a laboratory setting ...
Samuel Walsh   +4 more
wiley   +1 more source

Genome‐Wide Association Studies Reveal the Genetic Architecture of Ionomic Variation in Grains of Tartary Buckwheat

open access: yesAdvanced Science, EarlyView.
In this study, variation and genetic basis of ionome among Tartary buckwheat population are investigated, illuminating their significance in the domestication and diversification of Tartary buckwheat. And three genes (FtACA13 for Na content, FtYPQ1 for Zn content, FtNHX2 for As content) are identified with the dominant haplotypes and functional ...
Zhirong Wang   +18 more
wiley   +1 more source

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