Results 21 to 30 of about 26,584 (256)

COMPARISON OF WATER PERMEABILITY AND WATER ABSORPTION PERFORMANCE OF SHOE UPPER LEATHERS [PDF]

open access: yesAnnals of the University of Oradea: Fascicle of Textiles, Leatherwork, 2022
Today, leather footwear is preferred for the comfort, convenience, and durability properties. In addition to these features, it is expected to have high water performance especially in winter and outdoor leather shoes.
TOSUN Cemile Ceren   +3 more
doaj  

The classification of penetration resistance of soil in interrow of vineyards in relation to technological procedure

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2007
There is registered approximately 18 600 ha of intensive vineyards in this time in CZ. The intensive viticulture production is represent with high parts of working operations practise by the help of mechanization.
Patrik Burg
doaj   +1 more source

Estudos com penetrometria: novos equipamentos e amostragem correta Penetrometer studies: new equipaments and correct sampling

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2012
RESUMO O indicador mais comumente utilizado para o diagnóstico de compactação do solo é o Índice de Cone (IC), obtido a partir de penetrômetros. No mercado estão disponíveis vários modelos, com diferentes princípios de funcionamento; ressalta-se que a ...
José P. Molin   +2 more
doaj   +1 more source

Validation of the cone penetrometer suitability for determining the state of soil

open access: yesArchives of Civil Engineering, 2018
The subject matter of this paper is assessment of the suitability of a dynamic cone penetrometer for determination of the state of soil. The principle of operation of the dynamic cone penetrometer, similar to commonly used DPL penetrometers, is described
Maślakowski M.   +3 more
doaj   +1 more source

Pengujian Cone Index pada Tanah Kering dengan Menggunakan Digital Penetrometer

open access: yesJurnal Keteknikan Pertanian Tropis dan Biosistem, 2021
Persiapan lahan pada budidaya pertanian merupakan salah satu faktor penting pendukung produktivitas pertanian. Tahanan penetrasi tanah dapat digunakan untuk menggambarkan kondisi ketahanan tanah terhadap penetrasi akar.
Budi Priyonggo, Zunanik Mufidah
doaj   +1 more source

Relating in situ hydraulic conductivity, particle size and relative density of superficial deposits in a heterogeneous catchment [PDF]

open access: yes, 2012
Estimating the permeability of superficial deposits is fundamental to many aspects of catchment science, but can be problematic where insufficient in situ measurements are available from pumping tests in piezometers.
Auton, C.A.   +4 more
core   +1 more source

Penetrometer testing in a calcareous silt to explore changes in soil strength

open access: yes, 2020
This paper describes a centrifuge study using a range of penetrometer tests (T-bar, piezocone and free-fall piezocone) to explore strength changes in a reconstituted, normally consolidated, natural...
S. Chow   +4 more
semanticscholar   +1 more source

Instrumented Cone Penetrometer for Dense Layer Characterization

open access: yesItalian National Conference on Sensors, 2020
Subsurface characterization is essential for a successful infrastructure design and construction. This paper demonstrates the use of an instrumented cone penetrometer (ICP) for a dense layer characterization at two sites.
Jong-Sub Lee, Yong-Hoon Byun
semanticscholar   +1 more source

Method for in-field texture analysis of sugar beet roots using a handheld penetrometer

open access: yesActa Agriculturae Scandinavica. Section B, Soil and Plant Science, 2022
Methodology for analysing textural properties of sugar beet roots in the laboratory has previously been established. It has been shown to be reliable and of value in exploring relationships between textural properties, damage rates, and storability of ...
William English   +5 more
doaj   +1 more source

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