Results 131 to 140 of about 2,038,554 (284)

Mechanisms and implications of bacterial–fungal competition for soil resources

open access: yesThe ISME Journal
Abstract Elucidating complex interactions between bacteria and fungi that determine microbial community structure, composition, and functions in soil, as well as regulate carbon (C) and nutrient fluxes, is crucial to understand biogeochemical cycles. Among the various interactions, competition for resources is the main factor determining
Wang, Chaoqun, Kuzyakov, Yakov
openaire   +3 more sources

Active Bacterial Core Surveillance (ABCs) report : Emerging Infections Program Network : Neisseria meningitidis, 2019 [PDF]

open access: yes
Citation: Centers for Disease Control and Prevention. Active Bacterial Core Surveillance Report, Emerging Infections Program Network, Neisseria meningitidis, 2019. www.cdc.gov/abcs/downloads/NMEN_Surveillance_Report_2019.pdfPublication date from document

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A Critical Review on the Evolution of Chitosan‐Based Injectable Hydrogels in Bone Regeneration

open access: yesAdvanced Materials Interfaces, EarlyView.
The graphical illustration depicts hydrogel formulation using chitosan and biocompatible cross‐linkers, major advantages, and incorporation of cells, osteoinductive factors, and therapeutic drugs. Following injection, pH‐responsive gelation enables controlled drug release, promotes cell recruitment and osteogenic differentiation, enhances extracellular
Shivani Santosh Sakhrani   +2 more
wiley   +1 more source

Entry, Costs Reduction, and Competition in the Portuguese Telephony Industry [PDF]

open access: yes, 2006
We study the e¤ect of entry on costs and competition in the Portuguese mobile telephony industry. We construct and estimate a model that includes demand, network, and cost equations. The latter accounts for ine¢ ciency and cost reducing e¤ort.
Gagnepain, Philippe, Pereira, Pedro
core   +1 more source

Active Bacterial Core Surveillance (ABCs) Report Emerging Infections Program Network : Group B Streptococcus, 2019 [PDF]

open access: yes
Citation: Centers for Disease Control and Prevention. 2019. Active Bacterial Core Surveillance Report, Emerging Infections Program Network, Group B Streptococcus, 2019.

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Soft Actuators Integrated with Control and Power Units: Approaching Wireless Autonomous Soft Robots

open access: yesAdvanced Robotics Research, EarlyView.
Soft robots exhibit significant development potential in various applications. However, there are still key technical challenges regarding material improvement, structure design and components integration. This review focuses on the development and challenge of soft actuators, power components, and control components in untethered intelligent soft ...
Renwu Shi, Feifei Pan, Xiaobin Ji
wiley   +1 more source

Yersinia pestis BipA is a novel regulator of pesticin and a type 6 secretion system

open access: yesInfection and Immunity
Yersinia pestis is a gram-negative bacterium and the causative agent of bubonic, septicemic, and pneumonic plague. Y. pestis is most commonly transmitted to humans by infected fleas that deposit the bacteria into the dermis at the bite site, leading to ...
Madeleine G. Scott   +4 more
doaj   +1 more source

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

open access: yesAdvanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Magnetically Actuated Microrobot for Drug Delivery: Current Progress and Challenges

open access: yesAdvanced Robotics Research, EarlyView.
Magnetically actuated microrobots are reshaping targeted drug delivery through wireless propulsion, programmable materials, and localized therapeutic release. This review examines how fabrication, body material selection, structural architecture, loading mechanisms, and imaging‐guided control converge to enable microrobotic therapies while identifying ...
Yang Yang, David J. Cappelleri
wiley   +1 more source

Active Bacterial Core Surveillance (ABCs) Report Emerging Infections Program Network : Haemophilus influenzae, 2018 [PDF]

open access: yes
Citation: Centers for Disease Control and Prevention. 2018. Active Bacterial Core Surveillance Report, Emerging Infections Program Network, Haemophilus influenza 2018.Available via the internet: http://www.cdc.gov/abcs/reports-findings/survreports/hi18 ...

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