Results 121 to 130 of about 259,045 (308)

[Clinical and epidemiologic description of a severe outbreak of Salmonellosis in an urban nursery school]. [PDF]

open access: yesRev Esp Quimioter, 2022
Rubio Granda A   +5 more
europepmc   +1 more source

Occasional Paper 13 - What role do maintained nursery schools play in Early Years sector improvements? [PDF]

open access: yes, 2019
The thing that really concerns me is that once MNSs have gone, that level of expertise and social service will also. It seems that there’s a sort of double quality to the MNS, which is constantly evolving, high level pedagogy and providing areas of ...
Solvason, Carla   +2 more
core  

Cryo‐EM Structures Reveal the Molecular Basis of Asymmetric Allosteric Activation by MMOB in the Hydroxylase of Soluble Methane Monooxygenase

open access: yesAdvanced Science, EarlyView.
Cryo‐EM analysis reveals an asymmetric MMOH–MMOB complex with distinct protomers, where MMOB binding triggers structural rearrangements from the surface to the active site. This conformational asymmetry shortens the Fe···Fe distance to 2.7 Å in one protomer, forming a geometry suitable for O2 activation and supporting a sequential catalytic mechanism ...
Yunha Hwang   +9 more
wiley   +1 more source

Mycobacterium Tuberculosis Infection: Participation of TH1, TH2, TH17 and Regulatory T Cells in the Immune Response

open access: yesActa Medica Iranica, 2018
Mycobacterium tuberculosis, the etiologic agent of Tuberculosis, is a pathogen that is widely distributed geographically. Tuberculosis is classified as a granulomatous inflammatory condition where effector cells accumulate at the site of mycobacterial ...
Gerardo Fernando Fernández Soto   +5 more
doaj  

Discovery of an Adaptive Neuroimmune Response Driving Itch and Fast Tick Removal with Implications for Preventing Pathogen Transmission

open access: yesAdvanced Science, EarlyView.
Doehl et al. discovered an adaptive neuroimmune mechanism that induces itch in tick‐exposed guinea pigs, enabling rapid tick removal. This itch‐induced tick removal (IITR) is mediated by an adaptive cellular immune response and is independent of IgG, IgE, or TRPV1.
Johannes S. P. Doehl   +27 more
wiley   +1 more source

Bioenergy Cropping Reduces the Spatiotemporal Scaling of Soil Bacterial Biodiversity

open access: yesAdvanced Science, EarlyView.
Consistent with patterns observed in plant and animal communities, soil bacterial communities exhibit significant species–time–area and phylogenetic–time–area relationships independent of nested structure. Bioenergy cropping significantly reduces the spatiotemporal scaling rates, particularly in sandy loam soils.
Zhencheng Ye   +19 more
wiley   +1 more source

Chemical Upcycling of Polyphenylene Sulfide at Room Temperature

open access: yesAdvanced Science, EarlyView.
Poly(phenylene sulfide) (PPS) is a semi‐crystalline super engineering plastic with exceptional properties. An iron‐photocatalyzed strategy is reported for chemical upcycling of PPS plastics at room temperature using 1,2‐dichloroethane. The method demonstrates remarkable efficiency across diverse PPS resins and post‐consumer composites, even within ...
Boning Gu, Chengliang Li, Xuefeng Jiang
wiley   +1 more source

Tailored Organogel Systems for Optimized Pesticide Delivery: Mechanistic Insights and Agricultural Applications

open access: yesAdvanced Science, EarlyView.
Utilizing molecular engineering for network design, three pesticide‐loaded organogels (PLOs) carriers exhibiting varying degrees of flexibility were prepared. The mechanical properties of these carriers, tunable via their network molecular structures, enhance their structural adaptability and retention stability at biological interfaces, thereby ...
Yue Wang   +6 more
wiley   +1 more source

Okul Öncesi Dönemdeki Çocukların Bilişsel Stillerinin Bazı Değişkenler Açısından İncelenmesi

open access: yesSelçuk Üniversitesi Sosyal Bilimler Enstitüsü Dergisi, 2009
Bu araştırmanın amacı, okul öncesi dönemdeki çocukların 1 yaşlarına, 2 cinsiyetlerine, 3 kardeşsayılarına, 4 annelerinin 5 babalarının eğitim seviyelerine, 6 devam ettikleri okul türüne göre Kansas Okul Öncesi Çocuklar İçin Düşünsellik ...
Zarife Seçer   +3 more
doaj  

Home - About - Disclaimer - Privacy