Results 51 to 60 of about 4,321,398 (287)

COMPRESSIBLITY AND PENETRABILITY OF LATOSSOLO VERMELHO-AMARELO DISTRÓFICO (OXISOL) UNDER VARIED MANAGEMENT SYSTEMS AND LAND USES

Revista Brasileira de Ciência do Solo, 2015
Soil compaction is one of the main degradation causes, provoked by inappropriate agricultural practices that override the limitations of the soil physical properties.
Eudes Neiva Júnior, Wellington Willian Rocha, Bruno Silva Pires, Múcio Mágno de Melo Farnezi, Moacir de Souza Dias Junior, Danilo Fernandes Borges de Freitas, Enilson de Barros Silva, Gianniini Alexsandra de Oliveira Carvalho   +7 more
doaj   +1 more source

Pedotransfer functions for the soil water retention and soil resistance to penetration curves [PDF]

, 2008
Funções de Pedotransferência (FPT) são ferramentas úteis para estimar, a partir de características inerentes ao solo, propriedades físicas deste, como a curva de retenção de água do solo (CRA) e a curva de resistência à penetração (CRP).
TORMENA, Cássio Antonio, IMHOFF, Silvia, Fidalski,Jonez, SILVA, Álvaro Pires da, Imhoff, Silvia del Carmen, Imhoff,Silvia, FIDALSKI, Jonez, Silva,Álvaro Pires da, Tormena,Cássio Antonio   +8 more
core   +1 more source

Melanin's Role in Balancing Mechanical Strength and Reproductive Output in Environmentally Stressed Fungal Spores

Advanced Functional Materials, EarlyView.
Melanin content directly controls fungal spore mechanical properties, with pigmented spores achieving rupture forces two orders of magnitude higher than hyaline spores. Environmental stress drives this quantity‐quality tradeoff; stressed species invest energy in melanin‐reinforced, mechanically superior thick‐walled, super‐hydrophobic spores, while ...
Atul Agrawal, Steven E. Naleway
wiley   +1 more source

Penetration behavior of suction bucket foundations in an offshore wind farm

Yantu gongcheng xuebao
The penetration behavior of suction bucket foundations has a significant effect on engineering application. Based on the measured installation data of two suction bucket jacket foundations in an offshore wind farm, the CPT-based method used for ...
WANG Wei 1, LIU Junfeng 2, LI Yajing 3, NI Daojun 3, TENG Huadeng 2, HUANG Shaoxing 2
doaj   +1 more source

Centrifuge experiment on the penetration test for evaluating undrained strength of deep-sea surface soils

International Journal of Mining Science and Technology, 2022
Rapid advances in deep-sea mining engineering have created an urgent need for the accurate evaluation of the undrained strength of marine soils, especially surface soils.
Xingsen Guo, Tingkai Nian, Wei Zhao, Zhongde Gu, Chunpeng Liu, Xiaolei Liu, Yonggang Jia   +6 more
doaj   +1 more source

A SENSITIVE PENETROMETER FOR MEASURING SOIL PENETRATION RESISTANCE [PDF]

Egyptian Journal of Agricultural Research, 2018
Soil compaction is one of the main negative factors that limit plant growth and crop yield. Soil mechanical resistance can be used as an indicator of soil compaction. This study is focused on the design of a penetrometer, which can make instantaneous soil resistance measurements in the soil without human faults. The penetrometer consists of a load cell,
openaire   +1 more source

Digitally Printed Eco‐Friendly Electronic Devices

Advanced Functional Materials, EarlyView.
Fabrication of electronics using eco‐friendly materials through digital printing routes is a promising strategy for improving life cycle sustainability and reducing the environmental impacts of conventional manufacturing. This review highlights state‐of‐the‐art eco‐friendly materials, green ink formulations, various resource‐efficient digital printing ...
Nitheesh M. Nair, Mikel Rincón‐Iglesias, Cristian Mendes‐Felipe, Fatemeh Etehadi, Senentxu Lanceros‐Méndez, Gerardo Hernandez‐Sosa   +5 more
wiley   +1 more source

Soil resistance to penetration in cotton rows and interrows

, 2017
The soil physical quality is one of the most determinant factors for the development of any crop. This study aimed to assess the sample representativeness in soil resistance to penetration mappings taken in rows and interrows of the cotton crop, under ...
Cassiano G. Roque (10383844), Igor M. Scarpin (12819436), Fábio H. R. Baio (12819433), Danilo C. Neves (12819439)   +3 more
core   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

Advanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim, Haeseong Kim, Joo Hwan Ko, Gil Ju Lee, Dae‐Hyeong Kim, Young Min Song   +5 more
wiley   +1 more source