Investigating the Frequency Spectrum Characteristic of Stress Wave under Multistage Loading Stress by Yun Cheng, Zhanping Song, Xiaoxu Chang, Tengtian Yang

“…The loading stress has a specific effect on the frequency spectrum distribution of the stress wave. The frequency spectrum curve has gone through the three stages, a gradual increase, then rapid attenuation, and finally a smooth development with the frequency increasing, and its dominant frequencies are mainly concentrated in 0∼2 kHz. …”
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the role of the economic circuit in national accounting and the involvement of economic agents in the SCEA system (Algerian Economic Accounts System) by Leila LOUKIL, Asmaa SELKA

“…            To study the economic circuit, it is necessary to study the role played by the various economic agents in the market for goods and services and in the financial market, each agent has a main function in the circuit, national accounting studies this circuit which performs between the agents economy and the market. …”
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Risk-oriented geoinformation airspace modeling for calculating civil aviation unmanned aerial vehicles optimal routes by S. E. Maksimova

“…The article systematizes the main groups of factors that are important for assessing the risks of using BV. …”
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The Tool for Assessing the Effectiveness of Land Consolidation by Izabela Basista

“…This is one of the basic functions of a Geographical Information System (GIS). …”
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Phase and amplitude gradient waveguide coupled metasurfaces by Yasaman Tanhayivash, Hadi Soofi, Saeid Nikmehr

“…As an example of application and also in order to prove the functionality of the proposed method, we design such a metalens with a focal length of $$f=7500$$ nm at 1550 nm. …”
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Secrecy Performance Analysis of Mixed <italic>&#x03B1;</italic> &#x2212; <italic>&#x03BC;</italic> and Exponentiated Weibull RF-FSO Cooperative Relaying System by Nazmul Hassan Juel, A. S. M. Badrudduza, S. M. Riazul Islam, Sheikh Habibul Islam, Milton Kumar Kundu, Imran Shafique Ansari, Md. Munjure Mowla, Kyung-Sup Kwak

“…Exploiting the amplify-and-forward (AF) relaying scheme while considering two detection techniques (i.e. heterodyne detection and intensity modulation/direct detection) with pointing error impairments, the mathematical formulations of the unified probability density function and cumulative distribution function are performed for the equivalent signal-to-noise ratio of the considered dual-hop RF-FSO link. …”
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Specific features of using historical and cultural resources of the Ukrainian-Polish borderland for tourism purposes by Stepan Kuzyk, Daryna Lytvyn

“… The present article is dedicated to the investigation of an important part of tourist resources of the Ukrainian and Polish borderland, namely, the unique monuments of its material culture. It analyses the main historic and cultural reasons of appearing monuments on this territory, the distribution of these monuments among administrative units (rayons and poviats) with their representation on a diagram. …”
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ABOUT THE ESSENCE AND CONTENT OF MOTIVATION OF NEW MEMBERS OF A PROFESSIONAL GROUP: THE THEORETICAL REVIEW by Valentyna V. Pashchenko

“…In this regard, the content of the definitions of the team, team work, professional group is disclosed, based on the analysis in which the main stages of team development are revealed. The prerequisites for effective teamwork are defined. …”
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Application of an Improved CHI Feature Selection Algorithm by Liang-jing Cai, Shu Lv, Kai-bo Shi

“…It is very important to improve the accuracy of classification results, and this is also the main research purpose of researchers in this field in recent years. …”
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Features of Ensuring Regional Security in Central Asia: An Analysis of the Geopolitical Situation by Nurgul Akkozhina

“…The main results of this study include characterising the specifics of Central Asia and external threats to regional security, analysing the policies of the governments in the region to combat religious extremism and international terrorism, determining the prospects for establishing a collective defence organisation to develop mechanisms for countering these threats, and outlining the main activities of the Shanghai Cooperation Organisation and the Collective Security Treaty Organisation in maintaining regional stability and addressing the distribution of water and energy resources. …”
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Electro-Composting: An Emerging Technology by Ahmad Shabir Hozad, Christian Abendroth

“…EAAC and EOAC systems accelerate organic matter decomposition by improving oxygen distribution and microbial activity, whereas MFC and TEG systems have dual functioning due to the energy generated alongside waste degradation. …”
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Sistem Informasi Persediaan Obat Pada PT Mega Esa Farma Dengan Metode Extreme Programming by Biktra Rudianto, Sheren Prisscilya

“…Mega Esa Farma is one of the leading pharmaceutical companies in Indonesia, facing significant challenges in managing inventory information. The main issues lie in recording incoming and outgoing goods, final stock, and other inventory-related problems. …”
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Evaluating the Dependence between Temperature and Precipitation to Better Estimate the Risks of Concurrent Extreme Weather Events by Hussein Wazneh, M. Altaf Arain, Paulin Coulibaly, Philippe Gachon

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RNF13 variants L311S and L312P associated with developmental epileptic encephalopathy alter dendritic organization in hippocampal neurons by Valérie C. Cabana, Marc P. Lussier

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Analysis of planetary boundary layer characteristics of sandstorm based on vertical observation by Leer Bao, Jiaqi Yang, Nan Xiao

“…By analyzing the frontogenesis function, the dynamic and thermal conditions of the atmosphere can be understood. …”
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Three scenarios for amyloid transformation in the context of the funnel model by I. Roterman, M. Słupina, D. Dułak, L. Konieczny

“…It prevents unrestricted fibril propagation, which in the case of pathological amyloids is the main factor that disrupts the normal functioning of organelles in the amyloid surroundings. …”
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Severe decline of Gongolaria barbata (Fucales) along most of the French Mediterranean coast by Aurélie Blanfuné, Charles-François Boudouresque, Marc Verlaque, Thierry Thibaut

“…Abstract In the Mediterranean Sea, seaweed marine forests, one of the most important benthic assemblages for the coastal ecosystem functioning, are shaping the rocky reefs. Among the Fucales, Gongolaria barbata (syn. …”
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The spatial diffusion of economic activity in the Oviedo region (1970-2018) by Ícaro Obeso Muñiz

“…The construction of motorways, and other transport infrastructures, accompanied by the triggering action of both public and private investment, lax legal frameworks, and the amount of flat land, are the main factors that explain the process. Using historic aerial photographs and data gathered by public institutions, this article offers thematic maps to understand the phases and distribution of the spatial diffusion process. …”
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Two lenses for exploring relationships between seabirds and fishers: Unveiling reciprocal contributions by Jaime Ojeda, Flavia Morello, Cristián G. Suazo, María S. Astorga‐España, Anne K. Salomon, Natalie C. Ban

“…Based on fishers' perceptions, we identified four key contributions of seabirds to humans: they serve as value indicators of fishing distribution and concentration areas, offer companionship and recreation during fishing activities, enhance scenic emotionality through the presence of albatrosses and assist in the function of sea cleaning. …”
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Experimental and exergy evaluation of a PCM integrated active indirect solar dryer for Turkey berries with economic and environmental assessment by K. Senthil Kumar, R. Vasanthi, Mahdi Sh. Jaafar, Arunkumar Munimathan, Manoj Kumar Shanmugam, Mamdooh Alwetaishi, Asif Afzal, Parvathy Rajendran, It Ee Lee

“…The proposed combination of a conic-shaped PCM module and a PV-powered diverging duct serves as the main cause behind this performance gain by supporting heat retention and enhancing airflow distribution. …”
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