Results 31 to 40 of about 31,043 (232)

Assessment of drought frequency in the Fayzabad district (Tajikistan) depending on meteorological conditions [PDF]

Научно-технический вестник Брянского государственного университета
The results of the analysis of the manifestation of drought in the Faizabad region based on calculations of the standardized precipitation and evapotranspiration index (SPEI) are presented. It has been established that there is no definite pattern in the
Hojiev A.E., Saburova G.N., Normatov I.Sh., Safarova Z.I.   +3 more
doaj   +1 more source

Pronóstico de sequías meteorológicas usando redes neuronales artificiales en la cuenca del río Sonora, México

Tecnología y ciencias del agua, 2022
Las sequías son un fenómeno hidrometeorológico extremo que se caracteriza por la deficiencia de humedad de manera anormal y persistente. En los últimos años, este fenómeno se ha presentado con mayor frecuencia y con niveles de gravedad cada vez más ...
Claudio César Hernández-Vásquez, Laura Alicia Ibáñez-Castillo, Ramón Arteaga-Ramírez, Alejandro Ismael Monterroso-Rivas, Rocío Cervantes-Osornio   +4 more
doaj   +1 more source

SPEI Data Processing

, 2023
This R script details the process of allocating drought data to target origins in constructing the DROUGHT variable used in the logistic and environmental negative binomial model.
Zachary Meyers (15367198)
core   +1 more source

Estimation of drought trends and comparison between SPI and SPEI with prediction using machine learning models in Rangpur, Bangladesh

Geology, Ecology, and Landscapes
This study investigates drought trends, SPI-SPEI comparisons, and predictions in Rangpur, Bangladesh, from 1979 to 2020. We employed Modified Mann-Kendall for trend analysis, SPI and SPEI for drought assessment, and Pearson Correlation Coefficient and ...
Mst. Labony Akter, Md. Naimur Rahman, Syed Anowerul Azim, Md. Rakib Hasan Rony, Md. Salman Sohel, Hazem Ghassan Abdo   +5 more
doaj   +1 more source

Investigating and evaluating some of the characteristics of severity of climatic droughts in Kerman and Shiraz meteorological stations [PDF]

مخاطرات محیط طبیعی, 2019
Among the climatic phenomena that affect communities and the environment, climatic drought is one of the most complex ones. The purpose of this research is to express some of the characteristics of climate drought, especially their severity in arid and ...
Mohammad Hossein Mobin, Zahra Zarei, Hamid Sodayizadeh   +2 more
doaj   +1 more source

Meteorological Drought Assessment and Prediction in Association with Combination of Atmospheric Circulations and Meteorological Parameters via Rule Based Models

Journal of Agricultural Sciences
The development of data-driven models in conjunction with the advances in technologies regarded as remote sensing in generating recorded data from satellites has guided water management studies towards using these technologies, especially in the regions ...
Ercan Kahya, Mohammad Taghi Sattari, Hashem Rostamzadeh, Fatemeh Shaker Sureh   +3 more
doaj   +1 more source

Genetic dissection of human ABCE1 in yeast reveals separable requirements for ribosome recycling and suppression of aberrant reinitiation

FEBS Open Bio, EarlyView.
Human ABCE1 cannot functionally replace its yeast ortholog. Yeast–human chimera analysis identified NBD1 as a major interspecies barrier. Genetic screening yielded hABCE1 revertants that rescue yeast viability but fail to suppress aberrant translation reinitiation in the 3′ UTR.
Eriko Nakata, Yuxin Li, Kei Endo, Koichi Ito   +3 more
wiley   +1 more source

Đánh giá xu thế hạn khí tượng bằng phương pháp IPTA và chỉ số SPEI: ứng dụng cho tỉnh Trà Vinh

Tạp chí Khoa học và Công nghệ
Nghiên cứu tập trung vào việc đánh giá xu thế biến động hạn hán theo chỉ số chuẩn hóa mưa - bốc hơi (SPEI) 1 tháng (hạn khí tượng) bằng việc sử dụng phương pháp xu thế đa giác cải tiến (IPTA).
Hồ Văn Hòa, Trần Thị Kim, Lê Văn Thịnh, Nguyễn Thị Bảy   +3 more
doaj   +1 more source

Variability of Drought Frequency and Intensity in Iran using SPEI

علوم آب و خاک, 2023
In this study, the decade variability of frequency and severity of drought in Iran has been investigated. The one-month scale data from the standardized precipitation-evapotranspiration index (SPEI 01) in the period 1956 - 2015 have been used.
H. Nazaripour, M. Hamidianpour, M. Khosravi, M. Vazirimehr   +3 more
doaj  

Low Resistance Interphase Formation at the PEO‐LiTFSI|LGPS Interface in Lithium Solid‐State Batteries

Advanced Materials Interfaces, EarlyView.
Interfacial charge transfer and low‐resistance interphase formation between PEO‐based polymer and Li10GeP2S12 solid electrolytes are investigated using multi‐electrode impedance spectroscopy and advanced analytical techniques such as XPS and ToF‐SIMS.
Ujjawal Sigar, Timo Weintraut, Sebastian L. Benz, Semih Engün, Sascha Kremer, Anja Henss, Felix H. Richter   +6 more
wiley   +1 more source