Results 111 to 120 of about 86,928 (306)

Expansive soils

open access: yes, 2023
Jones, Lee D., Jefferson, Ian
openaire   +2 more sources

Natural Variation of NAR5 Determines Nitrogenase Activity and the Yield in Soybean

open access: yesAdvanced Science, EarlyView.
This study identified NAR5, a gene encoding a subtilisin‐like protease, that regulates nitrogenase activity in soybean nodules. Overexpressing NAR5 delayed nodule senescence, enhancing nitrogenase activity, yield, and low‐nitrogen tolerance. The elite haplotype NAR5HapI‐1 linked to superior nitrogenase activity and greater seed weight has been ...
Chao Ma   +11 more
wiley   +1 more source

Kemudahan, sikap dan kemahiran teknologi maklumat dan komunikasi (TMK) dalam kalangan guru-guru program pendidikan khas sekolah mengengah teknik di Malaysia [PDF]

open access: yes, 2009
Kajian ini dijalankan bertujuan untuk mengenal pasti sejauh mana kemudahan Teknologi Maklumat dan Komunikasi (TMK) yang disediakan di sekolah dapat membantu perlaksanaan penggunaannya dalam pengajaran dan pembelajaran, mengenal pasti sikap guru-guru ...
Amiruddin, Mohd Hasril
core  

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

open access: yesAdvanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas   +6 more
wiley   +1 more source

Stabilization of Expansive Soil with Polyvinyl Alcohol and Potassium Carbonate

open access: yesAdvances in Civil Engineering, 2019
Expansive soils have great volume change potentials with water content changes, which is problematic to facilities. Great efforts have been spent on finding proper methods to stabilize expansive soils, but these stabilizers all had limitations.
Fuhai Zhang, Lei Zhang, Wangxi Hong
doaj   +1 more source

Mapping the “Supply–Demand–Flow” of Ecosystem Services for Ecosystem Management in China

open access: yesAdvanced Science, EarlyView.
This study develops a “supply–demand–flow” framework clarifies how ecosystem services move between regions by distinguishing potential and actual supply and demand. Using integrated biophysical–socioeconomic modeling, nine services in China were mapped.
Yikun Zhang   +3 more
wiley   +1 more source

First sliding area analysis of expansive soil slope based on the upper and lower bound solutions

open access: yesShuiwen dizhi gongcheng dizhi
Expansive soil landslides are prone to frequent disasters due to the expansion, cracking, and over-consolidation characteristics of expansive soil. However, traditional analysis methods cannot adequately reflect the progressive failure characteristic of ...
Weiming HE   +3 more
doaj   +1 more source

FengShui – a systematic research of vernacular sustainable development In Ancient China and its lessons for future [PDF]

open access: yes, 2007
Creating and keeping balance is the basic and the most important principle of Chinese traditional philosophy. It provides the fundamental philosophical basis for Chinese FengShui in pursuing coexistence between human and nature.
Ceranic, Boris, Zhong, Z.
core   +1 more source

Nanomedicine Meets Immunotherapy: Advancing Adoptive Cell Therapy with Nanoparticles in the Treatment of Cancer with Sustainability Perspectives

open access: yesAdvanced Science, EarlyView.
This review surveys nanoparticle‐based strategies to enhance adoptive cell therapy, particularly CAR‐T cell approaches, in solid tumor treatment. It describes how nanoparticles can improve tumor immunogenicity and T‐cell infiltration while reducing toxicity, and how they enable in vivo CAR‐T cell generation.
Erica Frostegård   +19 more
wiley   +1 more source

Study on Strength Characteristics and Microstructure of Cement-modified Expansive Soil

open access: yesRenmin Zhujiang, 2020
This paper conducts the compressive strength test and scanning electron microscope oncement-modified expansive soil, establishes the three-dimensional microstructure model of expansivesoil with the help of GIS technology and calculates the three ...
WANG Pei, SONG Xinjiang, XU Haibo
doaj  

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