Results 21 to 30 of about 6,619 (218)
Spectral Moments of Fricative Consonants in Serbian (an Account of Female Speakers’ Production) [PDF]
Filolog, 2020 This paper deals with the measurement of spectral moments of Serbian fricatives. The four spectral moments: centre of gravity, spectral variance, skewness, and kurtosis were measured at the onset of the fricative, on the stable-state part and at the ...
Borivoje T. Petrović
doaj +3 more sources
Experimental characterization and automatic identification of stridulatory sounds inside wood
Royal Society Open Science, 2022 The propagation of animal vocalizations in water and in air is a well-studied phenomenon, but sound produced by bark and wood-boring insects, which feed and reproduce inside trees, is poorly understood.
Carol L. Bedoya +4 more
doaj +1 more source
Materials Research Express, 2021 Nowadays, most researchers at home and abroad are studying the planting of seashore mallow and the efficient extraction of mallow seed oil, while the remaining mallow stems are generally incinerated or discarded. In fact, there are a lot of bundle fibers
Lei Zhao, Fei Qian, Ling Liu, Li Wei
doaj +1 more source
A significant antihypertensive effect of Holarrhena floribunda supported by an exploratory phytochemical study [PDF]
Journal of HerbMed Pharmacology, 2018 Introduction: Holarrhena floribunda (G.Don) T.Durand & Schinz is a tree that can grow up to 25 m with white latex in its organs. The bark of this plant is commonly used in traditional medicine to treat dysentery, diarrhea, diabetes, malaria, and high ...
Kafui Kpegba +8 more
doaj +1 more source
Journal of Natural Fibers, 2022 In recent years, noise pollution generated by increasing global urbanization has become an important issue. This study focused on determining the sound absorption coefficients (SACs) of untreated tree trunks as natural fiber-based materials and ...
Serhun Sağlam +4 more
doaj +1 more source
New Herbal Biomedicines for the Topical Treatment of Dermatological Disorders
Biomedicines, 2020 Herbal extracts and isolated plant compounds play an increasing role in the treatment of skin disorders and wounds. Several new herbal drugs, medicinal products and cosmetic products for the treatment of various skin conditions have been developed in ...
Julia Hoffmann +3 more
doaj +1 more source
Animals, 2021 The aim of the study was to examine how early permanent separation, separation during the day only, or full-time access to the mother goat affected goat kids during social isolation with a sudden sound of a dog bark at two weeks and two months, and a ...
Louise Winblad von Walter +3 more
doaj +1 more source
Implementasi Algoritma BFCC dan kNN pada Embedded System untuk Deteksi Dini Bronchitis
Jurnal Teknologi Informasi dan Ilmu Komputer, 2023 World Health Organization (WHO) menyatakan bahwa sebanyak 600 juta orang di dunia menderita bronchitis. Bronchitis merupakan salah satu penyakit pernafasan yang dapat disebabkan oleh virus Respiratory Syncitial Virus (RSV) dan Rhinovirus.
Septiyo Budi Perkasa +4 more
doaj +3 more sources
Automatic segmentation of Phonocardiogram using the occurrence of the cardiac events
Informatics in Medicine Unlocked, 2017 Objective: This paper presents automatic method of segmentation of heart sound using the occurrence of the cardiac rhythmic events. Methods: Noisy heart sound is filtered using the 6th order Chebyshev type I low pass filter to remove the redundant noise.
M. Vishwanath Shervegar, Ganesh V. Bhat
doaj +1 more source
Fibers, 2023 Environmental sustainability and environmental protection represent essential challenges for the well-being of the community. The use of eco-sustainable materials in architecture is necessary for the transformation of urban centers into modern ...
Virginia Puyana-Romero +3 more
doaj +1 more source