Results 1 to 10 of about 23,265,687 (345)

Statistical Modeling and Analysis of Satellite Failure Based on 2-Weibull Segmented Model

open access: yesIEEE Access, 2021
Statistical modeling and analysis of satellite failure is an effective way to master the satellite operating status, and the results can provide important theoretical basis for the performance improvement of satellite reliability.
Jingjing Wang, Chao Zhou
doaj   +2 more sources

Viral genome segmentation can result from a trade-off between genetic content and particle stability. [PDF]

open access: yesPLoS Genetics, 2011
The evolutionary benefit of viral genome segmentation is a classical, yet unsolved question in evolutionary biology and RNA genetics. Theoretical studies anticipated that replication of shorter RNA segments could provide a replicative advantage over ...
Samuel Ojosnegros   +7 more
doaj   +6 more sources

Comparative safety of stent retriever designs for intracranial atherosclerotic disease related large vessel occlusion using agarose models [PDF]

open access: yesScientific Reports
Establishing an optimal first-line approach for suspected intracranial atherosclerotic disease (ICAD)-related acute large vessel occlusion (LVO) remains challenging. We developed an ICAD model using an agarose phantom to investigate the specific features
Yukihiro Imaoka   +11 more
doaj   +2 more sources

Evaluation of Germination of Safflower Seed (Carthamus tinctorius L.) Faraman Cultivar, Under Water Deficite Stress and Determination of Cardinal Germination Temperatures [PDF]

open access: yesعلوم و فناوری بذر ایران, 2020
Safflower (Carthamus tinctorius L.) is an important industrial plant, which classified in the category of oil plants. The tolerance of plants to drought is different, as well as Plants have different temperature and water requirements, and understanding ...
Abbas Hashemi   +3 more
doaj   +1 more source

Segmented Summarization Model for Legal Documents [PDF]

open access: yesJisuanji gongcheng, 2022
Text summary refers to the process of summarization the content of text information, extracting the relevant content, and then formulating a summarization.Existing text summarization models usually analyze content selection and summarization generation ...
WANG Gang, SUN Yuanyuan, CHEN Yanguang, LIN Hongfei
doaj   +1 more source

Evaluation of Germination and determination of cardinal temperatures of Cannabis sativa by using regression models [PDF]

open access: yesعلوم و فناوری بذر ایران, 2018
To determine the specific temperature of Medicinal Cannabis sativa, the effects of different temperatures on germination, in a laboratory study in a completely randomized design with three replications were studied.
shiva barooti   +3 more
doaj   +1 more source

Modeling and segmentation of audio descriptor profiles with segmental models [PDF]

open access: yesPattern Recognition Letters, 2010
We present a method to model sound descriptor temporal profiles using Segmental Models. Unlike standard HMM, such an approach allows for the modeling of fine structures of temporal profiles with a reduced number of states. These states, we called primitives, can be chosen by the user using prior knowledge, and assembled to model symbolic musical ...
Bloit, Julien   +2 more
openaire   +3 more sources

Time Series Analysis of Cutaneous Leishmaniasis in Sabzevar Northeastern Iran Using Segmented Regression Model [PDF]

open access: yesInternational Journal of Epidemiologic Research, 2020
Background and aims: Cutaneous leishmaniasis (CL) is one of the most important parasitic diseases in the world. Sabzevar city is endemic area for CL in the north east of Iran.
Hadis Barati   +5 more
doaj   +1 more source

Determination cardinal temperatures of vetch (Vicia sativa; Vicia pannonica) in response to temperature and different water potential using segmented model [PDF]

open access: yesعلوم و فناوری بذر ایران, 2018
This study was conducted to study germination two species of vetch (Vicia sativa; Vicia pannonica) under temperatures (5, 10, 15, 20, 25, and 30 °C) and different water potentials (0, -2, -4, -6, -8 and -10 bar) at the Vali Asr Rafsanjan University ...
حسین صفری, Batool Mahdavi
doaj   +1 more source

Response of broilers to digestible sulfur amino acids and threonine intake: maximum economic return

open access: yesRevista Colombiana de Ciencias Pecuarias, 2020
Background: The determination of amino acid supplements for broiler chicken requirements based on performance does not always reflect maximum profitability.
Matheus De-Paula Reis   +4 more
doaj   +1 more source

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