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TRÍCH LY VÀ PHÂN TÍCH THÀNH PHẦN CHẤT BÉO TRUNG TÍNH (NEUTRAL LIPIDS) TRONG BÙN HOẠT TÍNH [PDF]

open access: yesTạp chí Khoa học Đại học Cần Thơ, 2013
Bùn hoạt tính với hàm lượng chất béo tích trữ cao là nguồn nguyên liệu thô tiềm năng cho việc sản xuất biodiesel. Ngoài ra, trong bùn hoạt tính cũng có chứa một lượng lớn các phospholipids từ màng tế bào của các vi sinh vật. Chính vì vậy, việc sử dụngcác
Huỳnh Liên Hương, Hồ Quốc Phong
doaj   +1 more source

Hiệu quả của xà cừ (Khaya senegalensis) trong phòng trị bệnh ghẻ trên chó

open access: yes, 2023
Nghiên cứu được thực hiện nhằm khảo sát những điều kiện tối ưu ảnh hưởng hiệu quả hoạt tính cao dược liệu Xà cừ trong quá trình chiết xuất và đánh giá hiệu quả của xà phòng Xà cừ trong điều trị và phòng bệnh cho chó mắc ghẻ. Dược liệu Xà cừ được rửa sạch,
Hoàng Thị Anh Phương
core   +1 more source

A model of industry 4.0 and a circular economy for green logistics and a sustainable supply chain

open access: yesBusiness Strategy &Development, Volume 6, Issue 4, Page 897-920, December 2023., 2023
Abstract The objective of this study was to investigate a hybrid framework for Industry 4.0 and a circular economy for logistics and supply chains with an environmentally‐friendly and sustainable basis. Data were collected from universities, companies, and civil service departments.
Thanh Van Luu   +2 more
wiley   +1 more source

Engagement in collaborative writing: Exploring learners’ control of task content and text quality

open access: yesInternational Journal of Applied Linguistics, Volume 33, Issue 2, Page 242-259, July 2023., 2023
Abstract To extend L2 collaborative writing (CW) research that has largely focused on learners’ interactional behaviours and written performance, the current study adopted learner engagement as a theoretical lens to investigate whether different aspects of learner engagement in CW (i.e., cognitive, emotional and social) are affected by learners ...
Huong Le Thu Phan, Phung Dao
wiley   +1 more source

Theorizing continuity and change in socialist regulation

open access: yesLaw &Policy, Volume 45, Issue 2, Page 211-233, April 2023., 2023
Abstract How does regulation change in authoritarian polities that tightly control public discourse and social mobilization? Socio‐legal theories assume that regulation changes through intersubjective dialogical exchanges that persuade regulators to alter how they perceive social problems and the appropriate regulatory responses.
John Gillespie
wiley   +1 more source

Phong pioneers: exploring the sociopolitics of mythology in upland Laos

open access: yesSocial Anthropology, Volume 29, Issue 3, Page 763-777, August 2021., 2021
Hat Ang, mythological culture hero of the Phong (an ethnic minority in Laos), exemplifies the figure of the upland pioneer. Taking the legend of Hat Ang as a vantage point, this paper discusses the ethnohistory of this specific Austroasiatic group and offers a mythological perspective into the discussion of uplanders’ agency and future‐making. This key
Oliver Tappe
wiley   +1 more source

Conspicuous performances: ritual competition between Christian and non‐Christian Hmong in contemporary Vietnam

open access: yesSocial Anthropology, Volume 29, Issue 3, Page 733-747, August 2021., 2021
After recognising Hmong Protestantism, the Vietnamese state continued an ‘anti‐conversion’ politics. It did so by encouraging the revival of what they saw as traditional Hmong religion as a bulwark against Protestantism and by enriching the range of cultural commodities for the growing ethno‐tourism market.
Tâm T. T. Ngô
wiley   +1 more source

Portfolios of Social Protection, Labour Mobility and the Rise of Life Insurance in Rural Central Vietnam

open access: yesDevelopment and Change, Volume 52, Issue 2, Page 316-339, March 2021., 2021
ABSTRACT Based on ethnographic fieldwork conducted in 2018–19, this article analyses the changing composition of social protection on the ground in rural central Vietnam, including the recent spread of private life insurance among peasant families. The author uses the concept of portfolios of social protection to denote the emergence of an eclectic mix
Minh T.N. Nguyen
wiley   +1 more source

Xà bông Cô Ba

open access: yes, 2021
Xà bông Cô Ba là một nhãn hiệu xà bông lâu năm tại Việt Nam thuộc sở hữu của công ty An Dương Thảo ...
SDAG Lab
core   +1 more source

Simultaneous Voltammetric Determination of Uric Acid, Xanthine, and Hypoxanthine Using CoFe2O4/Reduced Graphene Oxide‐Modified Electrode

open access: yesJournal of Nanomaterials, Volume 2020, Issue 1, 2020., 2020
In the present paper, the synthesis of cobalt ferrite/reduced graphene oxide (Co2Fe2O4/rGO) composite and its use for the simultaneous determination of uric acid (UA), xanthine (XA), and hypoxanthine (HX) is demonstrated. Cobalt ferrite hollow spheres were synthesized by using the carbonaceous polysaccharide microspheres prepared from a D-glucose ...
Nguyen Thi Vuong Hoan   +10 more
wiley   +1 more source

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