Results 1 to 10 of about 993,282 (232)

Gymnosperm Resprouting—A Review

open access: yesPlants, 2021
Gymnosperms are generally regarded as poor resprouters, especially when compared to angiosperms and particularly following major disturbance. However, is it this clear-cut?
Geoffrey E. Burrows
doaj   +1 more source

Lipid stability of egg and laying performance of Japanese quail feed with extract of guava (Psidium guajava L.)

open access: yesAnais da Academia Brasileira de Ciências, 2021
Two experiments were conducted in order to evaluate the effect of dietary inclusion of guava extract on laying performance and lipid stability of egg of Japanese quails. For the first experiment, 384 Japanese quails with 42 days old were distributed in a
HELDER F. DE OLIVEIRA   +7 more
doaj   +1 more source

An Energy-Efficient MAC Protocol for Three-Dimensional Underwater Acoustic Sensor Networks With Time Synchronization and Power Control

open access: yesIEEE Access, 2023
In recent years, Underwater Acoustic Sensor Networks (UASNs) have gained considerable attention for their unique role in detecting and monitoring the underwater environment.
Ye Chen   +6 more
doaj   +1 more source

Structure of the Golets Vysochaishy gold deposit (Northern Transbaikalia)

open access: yesГеодинамика и тектонофизика, 2021
The article describes the fold-thrust structure of the Golets Vysochaishy deposit located at the Baikal-Patom Upland in the Marakan-Tunguska megasyncline.
V. A. Vanin, A. M. Mazukabzov
doaj   +1 more source

Clonal Propagation of Walnuts (Juglans spp.): A Review on Evolution from Traditional Techniques to Application of Biotechnology

open access: yesPlants, 2022
Walnuts (Juglans sp.) are allogamous species. Seed-derived plants are not always superior to the selected parent. Clonal propagation of selected stock plants is an essential requirement for the clonal fidelity of the descendants and to maintain their ...
Kourosh Vahdati   +5 more
doaj   +1 more source

A Study of Historical Urban Landscape Layering in Luoyang Based on Historical Map Translation

open access: yesLand, 2023
China has undergone a tremendous urbanization process over the past four decades, resulting in a considerable conflict between the desire to construct contemporary urban areas and the desire to safeguard old urban structures.
Shujing Dong, Danjie Shen
doaj   +1 more source

Comparative Detectability of Planar Extended Defects of Sheet Metal by Reflection and Transmission Methods

open access: yesИзвестия высших учебных заведений России: Радиоэлектроника, 2020
Introduction. Currently, sheet metal is the main structural material for multi-purpose use. The actual task of the industry is to improve the quality of rolled sheet.
Kirill S. Pavros   +2 more
doaj   +1 more source

Own-rooted Walnut Propagule of Four Walnut (Juglans) Rootstocks and Main Cultivated Cultivar Liaoning 1 Acquirement through Layering under Field Conditions

open access: yesHortScience, 2023
Walnut, a woody plant, is regarded as having difficulty rooting when propagated by vegetative methods, such as cutting and layering. A layering experiment was conducted in 2018 and 2022. In 2018, some Juglans species, including J. regia L. seedling (JR),
Feng Liu   +4 more
doaj   +1 more source

Dynamic model for simulating transient behaviour of rotary drum granulation loop [PDF]

open access: yesModeling, Identification and Control, 2020
In this paper, a dynamic model for a rotary drum granulation loop with external product separator is developed. A population balance is used to capture dynamic particle size distribution in the 3-compartment rotary drum granulator model.
Ludmila Vesjolaja   +2 more
doaj   +1 more source

Burning Graphene Layer-by-Layer [PDF]

open access: yesScientific Reports, 2015
AbstractGraphene, in single layer or multi-layer forms, holds great promise for future electronics and high-temperature applications. Resistance to oxidation, an important property for high-temperature applications, has not yet been extensively investigated.
Ermakov, Victor A.   +7 more
openaire   +4 more sources

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