Results 41 to 50 of about 870,352 (97)

Performance of Cambodia’s made vegetable transplanter for two-wheel tractors under tillage conditions

open access: yesAdvances in Modern Agriculture
In Cambodia, vegetable crops are planted by hand, making it hard to meet local market demands. However, this production can be boosted by using a mechanical transplanter with two-wheel tractors to cut input costs, when introduced to farmers, while ...
Lyhour Hin   +9 more
semanticscholar   +1 more source

Trực diện với cái chết và nỗi đau: Vấn đề thanh niên xung phong trong chiến tranh Việt Nam (1950-1975) [PDF]

open access: yes, 2010
traduction vietnamienne de l'article paru dans Journal of Vietnamese Studies (Vol. 4, issue 3, fall 2009, pp. 17-60), traduit par Phương Hòa.Dù “chiến tranh Việt Nam” đã chính thức kết thúc vào ngày 30 tháng 4 năm 1975 với sự sụp đổ của chính quyền Sài
Guillemot, François
core   +2 more sources

Molecular Method Based on Hydrolysis Probe Assays to Identify the Sex Chromosomes of Iberian Desman (Galemys pyrenaicus) Using Non‐Invasive Sampling

open access: yesIntegrative Zoology, Volume 20, Issue 5, Page 1047-1055, September 2025.
To monitor populations of an endangered species such as Galemys pyrenaicus in the Extremadura area, qPCR techniques have been used to determine sex, using non‐invasive sampling techniques. ABSTRACT Desmans belong to the subfamily Desmaninae, which are members of the family Talpidae.
Adriana Ripa   +6 more
wiley   +1 more source

Team teachers' lesson‐specific emotions and perceived instructional quality—Results of a diary study

open access: yesBritish Journal of Educational Psychology, Volume 95, Issue S1, Page S194-S211, September 2025.
Abstract Background Team teaching is a common practice in many schools. However, there is a lack of empirical evidence on how teachers' positive and negative affect triggered by their team‐teaching partners is related to the (perceived) instructional quality.
Gerda Hagenauer   +3 more
wiley   +1 more source

KHẢO SÁT SỰ BIẾN ĐỘNG QUẦN THỂ CỦA BƯỚM SÂU VẼ BÙA (PHYLLOCNISTIS CITRELLA STAINTON) BẰNG BẪY PHEROMONE GIỚI TÍNH Ở THÀNH PHỐ CẦN THƠ VÀ TỈNH HẬU GIANG [PDF]

open access: yes, 2009
Diễn biến quần thể của Phyllocnistis citrella Stainton được khảo sát ở thành phố Cần Thơ và tỉnh Hậu Gian) bằng cách đặt bẫy pheromone giới tính tổng hợp. Kết quả khảo sát cho thấy bướm P.
Châu Nguyễn Quốc Khánh   +3 more
core   +1 more source

Prospects for public participation in energy transitions in Canada: Householders' interests in hosting, coordinating, and trading electricity at the local level

open access: yesCanadian Geographer / Le géographe canadien, Volume 69, Issue 4, Winter / hiver 2025.
Abstract In Canada, climate change and the rising cost of fossil fuel‐based energy are driving a transition to cleaner local energy systems—combining renewable energy, storage, and smart devices. While these technologies are important, without public support and participation, they will not ensure a just and sustainable transition.
Ian H. Rowlands   +6 more
wiley   +1 more source

Scalp Micropigmentation Is an Effective Treatment for Localized Alopecia: Technical Analysis and a Series of Ten Case Reports

open access: yesJournal of Cosmetic Dermatology, Volume 24, Issue 9, September 2025.
ABSTRACT Background Scalp micropigmentation (SMP) is emerging for camouflaging localized alopecia, yet standardized protocols and long‐term efficacy data remain limited. Aims To evaluate technical parameters, clinical outcomes, and safety of SMP in diverse alopecia subtypes.
Qinsi Liu   +3 more
wiley   +1 more source

A critical review of lanthanum and lanthanum‐based materials: synthesis, applications, and challenges

open access: yesRare Metals, Volume 44, Issue 8, Page 5201-5232, August 2025.
Graphical abstract AbstractDevice fabrication is increasing with the importance of functional materials for industrial applications. To fulfil increasing demands, rare earth element‐based materials have become important. In particular, lanthanum (La) and La‐based materials have garnered attention in recent years due to their versatile properties and ...
Satish Bajirao Jadhav   +7 more
wiley   +1 more source

Three‐point bending behavior of individual ZnO nanowires studied by in situ Laue microdiffraction

open access: yesJournal of Applied Crystallography, Volume 58, Issue 4, Page 1149-1158, August 2025.
The mechanical behavior of piezoelectric ZnO nanowires was studied, demonstrating a fracture strength of up to 3 GPa, significantly higher than that of bulk ZnO. This enhanced strength increases energy‐harvesting potential and reveals unexpected plasticity with dislocation storage in the basal plane.The mechanical behavior of piezoelectric ...
Soufiane Saïdi   +8 more
wiley   +1 more source

ẢNH HƯỞNG CỦA PHÂN HỮU CƠ ĐẾN NĂNG SUẤT VÀ PHẨM CHẤT TRÁI MĂNG CỤT (GARINIA MANGOSTANA L.) TẠI HUYỆN CẦU KÈ, TỈNH TRÀ VINH

open access: yesTạp chí Khoa học Đại học Cần Thơ, 2013
 Mục đích của nghiên cứu là để đánh giá ảnh hưởng của lượng phân hữu cơ bón đến năng suất và phẩm chất trái măng cụt tại huyện Cầu Kè ? tỉnh Trà Vinh, mùa vụ 2011/2012 trên cây măng cụt 24 năm tuổi.
Lê Bảo Long   +2 more
doaj  

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