Results 11 to 20 of about 1,581,907 (266)

Effect of dynamic load and water content on failure and energy dissipation characteristics of red sandstone

Rock and Soil Mechanics, 2022
Dynamic load and groundwater have a significant influence on the safety and stability of engineering rock mass during underground blasting excavation. In order to study the influence of dynamic load and water content on the failure and energy dissipation
JIN Jie-fang, XU Hong, YU Xiong, LIAO Zhan-xiang   +3 more
doaj   +1 more source

How to accelerate the germination of Scots pine and Norway spruce seeds?

Journal of Forest Science, 2021
The aim of the study was to confirm and compare efficiency of methods enhancing the vitality of Scots pine and Norway spruce seeds: soaking in water, cold stratification, additional moistening and incubation according to IDS method.
Kateřina Houšková, Jan Klepárník, Oldřich Mauer   +2 more
doaj   +1 more source

DIGITALISATION AS A MARKETING MANAGEMENT TOOL IN THE TOURISM INDUSTRY

Baltic Journal of Economic Studies
This article explores the concept of digitalisation and its impact on marketing management in the tourism industry. The study examines the evolution of digitalisation from its origins in the 1960s and 1970s to its current role in the economy, with a ...
Yuriy Safonov, Olha Korotun, Oksana Konarivska   +2 more
doaj   +1 more source

STRATEGIC IMPERATIVES FOR DIGITISATION OF THE UKRAINIAN PHARMACEUTICAL INDUSTRY

Baltic Journal of Economic Studies
The purpose of the paper is to identify the strategic imperatives of the pharmaceutical industry in the context of the development of the digital economy.
Yuriy Safonov, Olha Korotun, Viktoriia Khmurova   +2 more
doaj   +1 more source

Study on the Compaction Characteristics of Loessial Silt Using Electrochemical Impedance Spectroscopy

International Journal of Electrochemical Science, 2020
The measurement technique of electrochemical impedance spectroscopy (EIS) was applied to study the compaction characteristics of loessial silt. A series of compaction curves (single-peak curves) were obtained under different compaction energies.
Jie Li, Ruizhen Xie, Pengju Han, Xiaohong Bai   +3 more
doaj   +1 more source

Changes in selected properties of Calcic Chernozem due to cultivation of Robinia pseudoacacia and Quercus robur

Folia Oecologica, 2023
The results of a comprehensive study on the particle size distribution, soil organic matter (SOM) content, and plant-available water in Calcic Chernozem are presented, along with the impact of Robinia pseudoacacia L. and Quercus robur L.
Gorban Vadym, Huslystyi Artem
doaj   +1 more source

Experimental study on water transfer of soil-rock mixtures under freezing action

Yantu gongcheng xuebao
The frost-heaving failure of earth-rock dam slopes is mainly caused by the combined action of sand and gravel cushion, frost heaving of dam fills and water migration.
LI Zhuo 1, 2, JIANG Xin 3, ZHANG Jixun 3, ZHAO Yu 3, WANG Yuqing 3, LU Yang 3
doaj   +1 more source

Application of Corrected Methods for High-Resolution XRF Core Scanning Elements in Lake Sediments

Applied Sciences, 2020
Contemporary studies emphasize theoretical and analytical aspects of monitoring water quality within lacustrine settings. The X-ray fluorescence (XRF) core scanner provides the most rapid, non-destructive high-resolution elemental measurements for ...
Xiaonan Zhang, Hucai Zhang, Fengqin Chang, Umar Ashraf, Wei Peng, Han Wu, Qi Liu, Fengwen Liu, Yun Zhang, Lizeng Duan   +9 more
doaj   +1 more source

Potential of Multivariate Statistical Technique Based on the Effective Spectra Bands to Estimate the Plant Water Content of Wheat Under Different Irrigation Regimes

Frontiers in Plant Science, 2021
Real-time, nondestructive, and accurate estimation of plant water status is important to the precision irrigation of winter wheat. The objective of this study was to develop a method to estimate plant water content (PWC) by using canopy spectral proximal
Hui Sun, Hui Sun, Meichen Feng, Lujie Xiao, Wude Yang, Guangwei Ding, Chao Wang, Xueqin Jia, Gaihong Wu, Song Zhang   +9 more
doaj   +1 more source

Guidelines for Pediatric Radiotherapy Simulation: A Report From the Children's Oncology Group Radiation Oncology Discipline

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei, Stephen Mihalcik, Sujith Baliga, Young Kwok, Dana Casey, Eric Ehler, Christiane Burton, John C. Breneman, Daphne A. Haas‐Kogan, Suzanne L. Wolden, Arnold C. Paulino, Nadia N. Laack, Natia Esiashvili, Sarah Milgrom, Christine Hill‐Kayser, Thomas J. Fitzgerald, John A. Kalapurakal, Chia‐Ho Hua   +17 more
wiley   +1 more source