Results 21 to 30 of about 20,391 (185)

Evaluation of satellite-based and reanalysis precipitation datasets by hydrologic simulation in the Chenab river basin

open access: yesJournal of Water and Climate Change, 2022
Several satellite-based and reanalysis products with a high spatial and temporal resolution have become available in recent decades, making it worthwhile to study the performance of multiple precipitation forcing data on hydrological modeling. This study
Jamal Hassan Ougahi, Syed Amer Mahmood
doaj   +1 more source

Cr:YAG Chirped Pulse Oscillator [PDF]

open access: yesAdvanced Solid-State Photonics, 2008
We demonstrate chirped-pulse operation of a Cr : YAG passively mode-locked laser. Different operation regimes of the laser are extensively investigated in the vicinity of zero dispersion both experimentally and numerically. It is shown that for a given laser configuration, transition to the positive dispersion regime allows a 5-fold increase in the ...
Sorokin, Evgeni   +5 more
openaire   +2 more sources

Encoding and Perception of Electro-communication Signals in Apteronotus leptorhynchus

open access: yesFrontiers in Integrative Neuroscience, 2019
Animal communication plays an essential role in triggering diverse behaviors. It is believed in this regard that signal production by a sender and its perception by a receiver is co-evolving in order to have beneficial effects such as to ensure that ...
Michael G. Metzen
doaj   +1 more source

Application assessment of GRACE and CHIRPS data in the Google Earth Engine to investigate their relation with groundwater resource changes (Northwestern region of Iran)

open access: yesJournal of Groundwater Science and Engineering, 2021
In recent years, drought has become a global issue, especially in arid and semi-arid areas. It is without doubt that the identification and monitoring of the drought phenomenon can help to reduce the damages that would occur.
Afraz Mehdi   +4 more
doaj   +1 more source

Acoustic Signals of \u3ci\u3eGraminella Nigrifrons\u3c/i\u3e (Homoptera: Cicadellidae) [PDF]

open access: yes, 2017
The deltocephaline leafhopper, Graminella nigrifrons, produces low intensity sub- strate transmitted vibrations (signals) to facilitate location of virgin females by males during courtship.
Heady, S. E, Nault, L. R
core   +2 more sources

Caracterización Hídrica de la Cuenca del Arroyo Vaquerías (Córdoba, Argentina) Mediante el Modelado Hidrológico e Información Satelital

open access: yesTecnología y Ciencia, 2020
Se presenta una caracterización hidrológica, mediante el modelado computacional, de la cuenca del arroyo Vaquerías. Esta cuenca, carente de cualquier sistema de monitoreo, representa la principal fuente del recurso hídrico de la Reserva Natural Vaquerías,
Juan Francisco Weber
doaj   +1 more source

Notched-noise embedded frequency specific chirps for objective audiometry using auditory brainstem responses

open access: yesAudiology Research, 2012
It has been shown recently that chirp-evoked auditory brainstem responses (ABRs) show better performance than click stimulations, especially at low intensity levels.
Farah I. Corona-Strauss   +3 more
doaj   +1 more source

Contralateral inhibition of click- and chirp-evoked human compound action potentials [PDF]

open access: yes, 2017
Cochlear outer hair cells (OHC) receive direct efferent feedback from the caudal auditory brainstem via the medial olivocochlear (MOC) bundle. This circuit provides the neural substrate for the MOC reflex, which inhibits cochlear amplifier gain and is ...
Cone, Barbara K   +2 more
core   +2 more sources

EVALUASI DATA CLIMATE HAZARDS GROUP INFRARED PRECIPITATION WITH STATION (CHIRPS) DENGAN DATA PEMBANDING AUTOMATIC WEATHER STATIONS (AWS) DALAM MENGESTIMASI CURAH HUJAN HARIAN DI PROVINSI PAPUA BARAT

open access: yesJurnal Teknik Pertanian Lampung, 2021
This research aims to evaluate the CHIRPS data in estimating daily rainfall in West Papua compared with automatic weather stations (AWS) data recording.
Budiyono1, Arif Faisol
doaj   +1 more source

Acoustical Ranging Techniques in Embedded Wireless Sensor Networked Devices [PDF]

open access: yes, 2013
Location sensing provides endless opportunities for a wide range of applications in GPS-obstructed environments; where, typically, there is a need for higher degree of accuracy.
Jha, Sanjay   +4 more
core   +2 more sources

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