Results 31 to 40 of about 18,720 (311)

Climatic variability and trend at Ranichauri (Uttarakhand)

open access: yesJournal of Agrometeorology, 2015
The present analysis was carried out using the long term (1985-2013) meteorological data recorded at Ranichauri, Tehri Garhwal, Uttarakhand. The results revealed that daily maximum temperature varied between 9.4 to 27.20C over 29 years, with annual ...
R.G. UPADHYAY   +2 more
doaj   +1 more source

Markov Chain Modeling of Daily Rainfall in Lay Gaint Woreda, South Gonder Zone, Ethiopia [PDF]

open access: yes, 2018
Information on seasonal Kiremet and seasonal Belg rainfall amount is important in the rain fed agriculture of Ethiopia since more than 85% of the population is dependent on agriculture particularly on rain fed farming practices.
Getachew, B. (Birhan)   +1 more
core   +2 more sources

Intelligent Acousto‐Electrical Metamaterials (IAM) for Sound Source Detection

open access: yesAdvanced Materials, EarlyView.
Our proposed metamaterial concept enables sound source detection using a single material, in contrast to conventional arrays that require dozens or even hundreds of transducers. We show that the coupled acoustic–vibrational–electrical responses in piezoelectric metamaterials give rise to topology‐governed charge transport, producing distinct voltage ...
Victor Couëdel   +7 more
wiley   +1 more source

Precipitação esperada, em diferentes níveis de probabilidade, na região de Dourados, MS Dependable rainfall, using different levels of probability, in Dourados, MS, Brazil

open access: yesCiência Rural, 1998
O objetivo deste trabalho foi determinar a precipitação pluviométrica esperada, em diferentes níveis de probabilidade, na região de Dourados, MS.
Carlos Ricardo Fietz   +3 more
doaj   +1 more source

3D‐Printable, Honeycomb‐Inspired Tissue‐Like Bioelectrodes for Patient‐Specific Neural Interface

open access: yesAdvanced Materials, EarlyView.
3D printed MRI‐compatible tissue‐like neural electrodes tailored to individual gyral patterns. This honeycomb‐inspired printable gel electrode (HiPGE) employs a bioinspired architecture with soft hydrogels, engineered to match the softness of brain tissue.
Marzia Momin   +12 more
wiley   +1 more source

Estimation of actual crop evapotranspiration and supplemental irrigation for Aman rice cultivation in the northern part of Bangladesh

open access: yesFundamental and Applied Agriculture, 2019
The study was conducted to estimate the trend of actual crop water requirement and supplemental irrigation needed for a popular high yielding aman rice variety, i.e., BR11 grown in Rajshahi and Rangpur districts of northern Bangladesh.
Rintu Sen   +4 more
doaj   +1 more source

The Dependence of Artificial Radioactivity in Rain on Rainfall Rate

open access: yesTellus, 1959
The artificial radioactivity in rain was measured as a function of rainfall rate. As a rule an inverse relationship was found between the specific activity and the rate of rainfall. A tentative explanation is given.
Bleichrodt, J.F.   +3 more
openaire   +3 more sources

A Scale-Dependent Quality Index of Areal Rainfall Prediction

open access: yesJournal of Hydrometeorology, 2007
AbstractMany performance indexes have been proposed to assess the quality of predicted rainfall fields. Each new index is generally tested on schematic cases or on case studies. A quality index of predicted rainfall fields is proposed based on the evolution versus scale of the correlation between observed and predicted areal rainfalls, for different ...
Yates, Eddy   +3 more
openaire   +3 more sources

Droplet Electricity Generators With Maximized Energy Collection Zone Enabled by Aloe‐Inspired Midrib and Cuticle

open access: yesAdvanced Materials, EarlyView.
An Aloe‐pinspired droplet electricity generator (A‐DEG) overcomes the limited energy collection zone of conventional DEGs by guiding impact droplets through a channeling midrib and artificial cuticle. The channeling midrib induces uni‐directional droplet spreading, while the artificial cuticle on the midrib further reinforces this behavior through its ...
Gibeom Lee   +8 more
wiley   +1 more source

Anti‐Slip Material‐Based Strategies and Approaches

open access: yesAdvanced Materials Technologies, EarlyView.
This review highlights the principle mechanisms of slipping at the microscale, linking contact mechanics with a friction behavior model for surface interfaces. Main strategies to develop anti‐slip properties to the surfaces are discussed alongside standardized testing approaches.
Sogand Abbaspoor‐Zanjani   +3 more
wiley   +1 more source

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