Results 91 to 100 of about 294,743 (244)

What explains the variation in dam impacts on riverine macroinvertebrates? A global quantitative synthesis

Environmental Research Letters, 2020
Dams have fragmented rivers and threatened aquatic biodiversity globally. However, the findings regarding dam impacts on riverine macroinvertebrates vary across regions and taxa.
Jun Wang, C. Ding, J. Heino, Xiaoming Jiang, J. Tao, Liuyong Ding, Wan Su, Minrui Huang, Daming He   +8 more
semanticscholar   +1 more source

CSA: Thực hành nông nghiệp thông minh với khí hậu ở Việt Nam

, 2017
During the last five years, Vietnam has been one of the countries most affected by climate change. Severe typhoons, flooding, cold spells, salinity intrusion, and drought have affected agriculture production across the country, from upland to lowland ...
Cao Anh Duong, DO, Trong Hieu, Duc Minh, Ngo, Huu Cuong, Ho, Khai Hoan, Le, Ngoc Quyen, Luu, Quang Thuong, Ha, Tan Yen, Bui, The Tuong, Tran, Thi Da, Che, Thi Hoa Sen, Le, Thi Sen, Pham, Thi Thanh Hai, Nguyen, Van Chinh, Nguyen, Van Trinh, Mai, Viet Dung, Le   +15 more
core  

HIỆN TRẠNG ĐẤT KHU BẢO VỆ CẢNH QUAN RỪNG TRÀM TRÀ SƯ- TỈNH AN GIANG

Tạp chí Khoa học Đại học Cần Thơ, 2009
Để nghiên cứu đánh giá thực trạng và đề ra giải pháp thích hợp cho công tác quản lý rừng Tràm Trà Sư, An Giang, ?Hiện trạng đất khu bảo vệ cảnh quan rừng tràm Trà Sư - tỉnh An Giang?
Trương Thị Nga, Đinh Hoài Ửng, Nguyễn Công Thuận   +2 more
doaj  

NGHIÊN CỨU SỬ DỤNG BÃ LỤC BÌNH Ủ CHUA TRONG KHẨU PHẦN ĐỂ CHĂN NUÔI BÒ THỊT ĐỊA PHƯƠNG [PDF]

, 2010
Thí nghiệm được bố trí theo thể thức hình vuông Latin với 4 nghiệm thức, 4 giai đọan và 4 bò ta có trọng lượng trung bình là 183±15,4kg, nhằm mục đích tìm hiểu ảnh hưởng của bã lục bình ủ chua thay thế rơm trong khẩu phần bò ta lên lượng thức ăn và dưỡng
Nguyễn Văn Thu
core   +1 more source

Thức ăn và nuôi dưỡng lợn Bản [PDF]

, 2021
Li-chan: Thức ăn và nuôi dưỡng lợn ...
Atieno, Mary, Ngọc, Trần Thi Bích
core  

Hierarchical Complementary Enhanced Autoencoder Integrating Spatio‐Temporal Interaction Feature for Soft Sensor

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT To address the issues of neglecting the spatiotemporal correlations among process variables, low‐level features are vulnerable to noise interference, and the gradual loss of key information layer by layer during deep network training in traditional stacked autoencoder‐based soft‐sensor models, this paper proposes a hierarchical complementary ...
Xiaoping Guo, Jinghong Guo, Yuan Li
wiley   +1 more source

Hydrological Impact of Ilisu Dam on Mosul Dam; the River Tigris

Géosciences, 2020
The Ilisu Dam is part of the Turkish Southeastern Anatolia Project (GAP) and is the largest dam on the Tigris River in Turkey. It is located on the main river course 65 km upstream of the Syrian and Iraqi border.
A. T. Al-Madhhachi, K. Rahi, Wafa K. Leabi   +2 more
semanticscholar   +1 more source

Synapsids and sensitivity: Broad survey of tetrapod trigeminal canal morphology supports an evolutionary trend of increasing facial tactile specialization in the mammal lineage

The Anatomical Record, EarlyView.
Abstract The trigeminus nerve (cranial nerve V) is a large and significant conduit of sensory information from the face to the brain, with its three branches extending over the head to innervate a wide variety of integumentary sensory receptors, primarily tactile.
Juri A. Miyamae, Julien Benoit, Irina Ruf, Zoleka Sibiya, Bhart‐Anjan S. Bhullar   +4 more
wiley   +1 more source

Analysis of Anti-seepage Effect of Masonry Gravity Dam Repaired by Geomembrane

Renmin Zhujiang, 2021
In view of the seepage of the dam body and dam foundation of a dangerous masonry gravity dam,this paper puts forward the seepage repair scheme of laying geomembrane on the dam surface and strengthening the curtain of the dam foundation,calculates the ...
WANG Libo, CEN Weijun, ZHENG Changhai
doaj  

Dynamic Analysis of Concrete Arch Dam due to Earthquake Force [PDF]

Journal of Rehabilitation in Civil Engineering
A gravity dam with concrete is a vast construction that keeps a large volume of water on its upstream side, and its ability to withstand seismic vibrations is critical.
Sougata Mukherjee, K. Nallasivam
doaj   +1 more source