Results 121 to 130 of about 7,596,864 (298)
Advanced Robotics Research, EarlyView.Autonomous field robots equipped with ISFET‐based sensors enable rapid, spatially resolved soil nutrient analysis directly in the field. An automated system based on the BoniRob platform is presented for standardized on‐site extraction and measurement of key macronutrients and soil pH.
Vadim Riedel +3 more
wiley +1 more source
1958 Report to Stockholders, U.S. Department of Agriculture, Black Hills National Forest
, 1958 Annual report for the Black Hills National Forest. "G.P.O. 8589781.
Black Hills National Forest (Agency : U.S.)
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Autonomous Navigation of Pollen‐Inspired Magnetic Microrobots for Biomedical Applications
Advanced Robotics Research, EarlyView.A sunflower pollen‐inspired magnetic microrobot enables controlled rolling navigation in vessel‐like environments. Its open geometry reduces hydrodynamic drag, while vision‐based closed‐loop control, shortest‐path planning, and reinforcement learning support target‐reaching and maze navigation with microrobot‐scale accuracy, highlighting a route toward
Ali Anil Demircali +6 more
wiley +1 more source
Consensus Formation and Change are Enhanced by Neutrality
Advanced Science, EarlyView.Neutral agents are shown to enhance both the formation and overturning of consensus in collective decision‐making. A general mathematical model and experiments with locusts and humans reveal that neutrality enables robust consensus via simple interactions and accelerates consensus change by reducing effective population size.
Andrei Sontag +3 more
wiley +1 more source
Black Hills National Forest, National Grasslands 1961: A Summary of Progress
, 1961 Annual report for the Black Hills National ...
Black Hills National Forest (Agency : U.S.)
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COVID-19 Vaccine Mandates and Vaccine Hesitancy among Black People in Canada. [PDF]
Int J Environ Res Public Health, 2023 Giwa A +4 more
europepmc +1 more source
Advanced Science, EarlyView.ABSTRACT Gonadotropin‐inhibitory hormone (GnIH, also known as RFamide‐related peptide‐3, RFRP‐3) is a hypothalamic neuropeptide that regulates vertebrate reproduction via its receptor GPR147. Although GnIH is known to mediate stress‐induced reproductive suppression, its role in broader stress responses remains unclear.
Jiani Zhang +18 more
wiley +1 more source
Attomolar Detection of HIV‐1 With Label‐Free RCA‐rCRISPR on Smartphone
Advanced Science, EarlyView.A new diagnostic strategy integrating rolling circle amplification (RCA) with a plasmid reporter–based ratiometric CRISPR (rCRISPR) system was developed to detect unfragmented HIV genomes with single‐digit attomolar sensitivity. The method quantifies targets using the plasmid relaxation ratio and employs a smartphone‐based mini‐gel device to enable ...
Noor Mohammad +12 more
wiley +1 more source
Leon Black Oral History - Audio 1B
Audio recording of the oral history interview with Leon Black, cassette 1, side BTape 1: Side B [00:00:06] Interviewer asks Leon Black if he remembered any Black newspapers. [00:00:45] Interviewer asked if Leon Black was familiar with Norris Wright Cuney,
Black, Leon
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["Junior Black Academy vs Dallas" documentary video]
, 1984 Video footage provided by The Black Academy of Arts and Letters recorded during a news section on the conflict between the city of Dallas and the academy over a new location in the developing Dallas arts district.
Black Horizons
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