Results 71 to 80 of about 666,523 (270)

LY TRÍCH ENZYME AMYLASE VÀ PROTEASE TỪ TUYẾN TỤY CỦA GÀ

open access: yesTạp chí Khoa học Đại học Cần Thơ, 2014
Tụy gà là một cơ quan tham gia nhiều vào quá trình tiêu hóa và là nguồn phụ phẩm có thể tận dụng để ly trích enzyme. ở Việt Nam, các loại enzyme amylase và protease đã được ứng dụng trong nhiều lĩnh vực khác nhau.
Nguyễn Minh Chơn   +1 more
doaj  

Spatially Modulated Morphotropic Phase Boundaries in a Compressively Strained Multiferroic Thin Film

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT The coexisting rhombohedral‐like (R′, MA) and tetragonal‐like (T′, MC) monoclinic phases in compressively strained bismuth ferrite thin films exhibit exceptional piezoelectric and magnetic properties. While previous studies have largely focused on probing the morphotropic phase boundaries (MPBs) comprising ordered R′/T′ twins, their self ...
Ting‐Ran Liu   +7 more
wiley   +1 more source

Voluntary Blood Donation Knowledge, Attitudes, and Practices in Central Ethiopia

open access: yesInternational Journal of General Medicine, 2020
Girma Alemayehu Beyene Department of Public Health, College of Health Science and Medicine, Wolkite University, Wolkite, EthiopiaCorrespondence: Girma Alemayehu BeyeneDepartment of Public Health, College of Health Science and Medicine, Wolkite University,
Beyene GA
doaj  

Cẩm nang chăn nuôi gia súc, gia cầm (Trọn bộ 3 tập). Tập 2: nuôi gà, vịt, ngan, gà tây, ngỗng, thỏ

open access: yes, 2001
Cẩm nang chăn nuôi gia súc gia cầm. -Tập 2.
Hội Chăn Nuôi Việt Nam
core  

Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films

open access: yesAdvanced Functional Materials, EarlyView.
This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge   +4 more
wiley   +1 more source

Sử dụng một số chế phẩm thảo dược trong điều trị hội chứng hô hấp (HCHH) ở gà nuôi tại Thừa Thiên Huế

open access: yes, 2016
TÓM TẮT Khảo sát gà nhiễm hội chừng hô hấp (HCHH) trong thời gian từ tháng 5 đến tháng 10/2015 trên 6700 gà nuôi thịt và 5000 gà đẻ tại Thừa Thiên Huế cho thấy tỷ lệ mắc HCHH ở gà thịt là 10,44%, ở gà đẻ là 12,40%, tương đương các khu vực khác trong nước.
Hưng, Nguyễn Đức
core   +3 more sources

Changing Student Perception of an Online Integrated Structured Clinical Examination During the COVID-19 Pandemic [Letter]

open access: yesAdvances in Medical Education and Practice, 2021
George Hazell Department of Medicine, Imperial College London, London, UKCorrespondence: George HazellImperial College School of Medicine, Imperial College London, South Kensington Campus, Sir Alexander Fleming Building, London, UKEmail george.hazell16 ...
Hazell GA
doaj  

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han   +5 more
wiley   +1 more source

Atom Probe Tomography as an Emerging Tool for Understanding Defect‑Driven Mechanisms in HfO2‑Based Ferroelectrics

open access: yesAdvanced Functional Materials, EarlyView.
This Perspective highlights atom probe tomography as a powerful tool for understanding the atomic‐scale defect chemistry in HfO2‐based ferroelectrics. 3D mapping of dopants, point defects, and interface chemistry can provide new insight into defect‐driven mechanisms underpinning the ferroelectricity in the system and guide the design of more reliable ...
Kasper Hunnestad   +3 more
wiley   +1 more source

An Update on the Knowledge of Parasite–Vector Interactions of Chagas Disease

open access: yesResearch and Reports in Tropical Medicine, 2021
Günter A Schaub Zoology/Parasitology, Ruhr-University Bochum, Bochum, GermanyCorrespondence: Günter A SchaubZoology/Parasitology, Ruhr-University Bochum, 44801 Bochum, Germany Tel +49 234 3224587Fax +49 234 3204587Email guenter.schaub@rub ...
Schaub GA
doaj  

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