bluuebunny/crossref_metadata_2025 huggingface dataset:
Automated Water Cooling and Solar Tracking for Efficiency Improvement of PV Systems: A Systematic Review
Authors: Hamed Ahmed Hassan , Sharkawy Abdel-Nasser , Hamdan I. , Maghrabie Hussein M.
Published: January 2025

This article presented previous efforts for overcoming low photovoltaic (PV) solar panel electrical efficiencies resulted from excess heat problem reached in hot climates. Utilizing water cooling, temperature-controlled water cooling and solar tracking solar systems are discussed in this paper. Water is a perfect medium can be used for absorbing excess heat due to its high thermal capacity, availability and low cost. In addition to, utilizing control systems for water cooling systems based on Arduino unit and microcontroller chip which can be interfaced with Bluetooth, WIFI, and Internet of Things (IOT) enhances saving time and effort in large PV solar plants and PV performance. Solar tracking systems, depend on light-dependent resistors (LDRs) which are resistors operated by incident light, or ultraviolet (UV) sensors which are detectors based on incident ultraviolet radiation sensing enhances PV performance. Solar tracking systems enhances PV electrical efficiency compared to fixed PV panels. PV efficiencies of latest studies were presented and compared. Utilizing water cooling systems enhances PV electrical efficiency up to 30%, using an ON-OFF temperature-controlled water-cooling systems increased overall efficiency up to 51.4% and can reduce consumption of water up to 29.28%. In addition to, using two solar tracking systems enhances PV solar panel efficiency up to 65%. The increase in PV installation faces challenges includes millions of solar waste tons that harms environment and human health. However, it can be eliminated utilizing recycling technologies. Artificial intelligence (AI), machine learning techniques would enhance PV performance analyzing and data collection.
Accelerating Convergence in Data Offloading Solutions: A Greedy-Assisted Genetic Algorithm Approach
Authors: Zulfa Mulki Indana , Chrismawan Stephen Prasetya , Hartoyo Adhwa Moyafi , Nursakti Wafdan Musa , Ahmed Waleed Ali
Published: January 2025

Data offloading, a technique that distributes data across the network, is crucial for alleviating congestion and enhancing system performance. One challenge in this process is optimizing web caching, which can be modeled as a dynamic knapsack problem in edge networks. This study introduces a Greedy-Assisted Genetic Algorithm (GA-Greedy) to tackle this challenge, accelerating convergence and improving solution quality. The greedy heuristic is integrated into the GA at two stages: during initialization to create a superior starting population, and at the end of each iteration to refine solutions generated through genetic operations. The GA-Greedy’s effectiveness was evaluated using the IRcache dataset, focusing on hit ratio—an indicator of successful cache accesses that reduces network load and speeds up data retrieval. Results show that GA-Greedy outperforms traditional GA and standalone greedy algorithms, especially with smaller cache sizes. For instance, with a 3K cache size, the half-greedy GA achieved a hit ratio of 0.55, compared to 0.2 for the pure GA and 0.1 for the greedy algorithm. Similarly, the full-greedy GA reached a hit ratio of 0.45. By enhancing convergence and guiding the search, GA-Greedy enables more efficient data distribution in edge networks, reducing latency and improving user experience.
Nonlinear Model Predictive Control of a Magnetic Levitation System Using Artificial Protozoa Optimizer
Authors: Noaman Mohanad N. , Ayoub Abdurahman Basil , Mahmood Saif S.
Published: January 2025

A magnetic levitation system (Maglev) is a sensitive, multi-parameter, nonlinear, and unstable system that is utilized to levitate a ferromagnetic object in free space. Due to its vast applications, various research studies in the field of control strategy have become extremely important and challenging. This work proposes the design of a nonlinear model predictive (NMPC) control scheme for the object position control against the nonlinearities and uncertainties of a Maglev system. A novel bio-inspired Artificial Protozoa Optimization (APO) algorithm is used to fine-tune the NMPC parameters, which include best weighting matrices ( ), shorter prediction horizons ( ), and shorter time steps ( ) to minimize the objective cost function. The effective performance of the NMPC is verified using simulation-based results in MATLAB. The CasADi toolbox is utilized to solve nonlinear optimization problems and handle the nonlinearity of the Maglev system model. Simulations are implemented for three trajectories tracking (step, sine, and square) with 20% and without Maglev parameters perturbations. To prove the superiority of the proposed controller, comparisons are made with the conventional Linear Quadratic Regulator (LQR) and proportional-integral-derivative (PID) controllers. Two performance indices are introduced, Integral of Squared Error (ISE) and Integral of Absolute Error (IAE), to examine the tracking performances of the NMPC, LQR, and PID controller.  The NMPC controller has shown more efficient performance and accurate results than other controllers. The contributions of this work include a new optimization technique of APO, a new engineering application of the APO integrated with NMPC to control a Maglev system, consideration of inherent nonlinearities and system constraints, and robustness improvement under perturbation.
Design of A Backstepping Control and Synergetic Control for An Interconnected Twin-Tanks System: A Comparative Study
Authors: Al-Majeez Rawaa , Al-Badri Kareem , Al-Khazraji Huthaifa , Ra'afat Safanah M.
Published: January 2025

This paper presents a comparative performance examination between designing backstepping control (BSC) and synergetic control (SC) for an interconnected twin-tanks system. The controller is used to maintain the liquid level in the tank at the desired value by manipulating the input flow rate. The nonlinear dynamics of the twin-tanks system is established first. Then, based on the nonlinear dynamics of the system, the control law of the BSC and the SC are developed. The two controllers cooperate with the grasshopper optimization algorithm (GOA) for further improvement of the control design performance by tuning the design parameters of each controller. GOA has strong searchability for optimal solution and it has been successfully used to solve several optimization problems in numerous ﬁelds. Finally, the performance and the signiﬁcance of each controlled system for two case studies (normal operation and under external disturbance) are examined based on MATLAB software. The simulation data shows that the BSC gives better performance than the SC.
Formation of ultra-smooth highly orientated ZnO films on amorphous surface (SiO2/Si) by magnetron sputtering
Authors: Ismailov А. М. , Guidalaeva Т. А. , Muslimov А. E. , Grigoriev Yu. V. , Kanevsky V. М.
Published: January 2025

The influence of temperature of amorphous SiO2/Si substrates on the formation of ultra-smooth highly oriented ZnO(0001) films by direct current magnetron sputtering has been studied. It has been shown that ZnO films obtained at a substrate temperature of 500°С have a lamellar shape of crystallites regardless of the growth rate in the range 1–7 nm/s. This feature of the crystallite morphology is associated with the minimum root-mean-square surface roughness of 0.9 nm for traditional high-speed deposition methods. The ultra-smooth surface of the films and the lamellar shape of the ZnO crystallites are mainly due to the two-dimensional mechanism of film formation under conditions of charging the growing surface in the magnetron discharge plasma.
Structural, optical and magnetic properties of iron-garnet films after ionic etching
Authors: Tomilin S. V. , Syrov А. А. , Mikhailova Т. V. , Lyashko S. D. , Shaposhnikov А. N. , Shumilov А. G. , Semuk Е. Yu. , Fedorenko А. А. , Berzhansky V. N. , Tomilina О. А.
Published: January 2025

The experimental results of studying the influence of ion etching of cation-substituted iron-garnets single-crystal films on their structural, magnetic, optical and magneto-optical properties are presented in article. It has been shown, that the ionic etching of the surface of single-crystallin garnets significantly decrease the surface roughness. An analysis of the domain structure, ferromagnetic resonance spectra, and magneto-optical hysteresis loops in a bismuth-substituted iron-garnet epitaxial film during layer-by-layer ion etching showed the presence of three different layers, the state of which changes relative to the compensation point, and the interlayer interfaces correspond to the transition through the compensation point. It has been shown, that the position of interlayer interfaces can be changed by the sample temperature changing. The investigation of optical and magneto-optical characteristics showed that in single-crystallin (epitaxial) films of iron-garnets the ion etching does not impair optical transmission and does not destroy the garnet structure up to a thickness of tens of nanometers (the Faraday effect is retained).
Registration method of secondary electron spectra and experimental studies of the electronic structure of toms of steel X17AG18 and ZrC cermets
Authors: Shulepov I. А. , Mirovaya Е. S. , Neiman А. А. , Buyakova S. P. , Botaeva L. B.
Published: January 2025

An overview of the use of electron spectroscopy for the study of the physico-chemical properties of solids is carried out. It is noted that the main source of information about the electronic states of atoms is the energy distribution of electrons excited by ions, X-ray quanta, and laser beams. The paper briefly discusses the problems that exist in registering the spectra of secondary electrons obtained by exciting the surface of samples with electrons of medium (1–20 keV) energies, and ways to solve these problems in order to increase the information content and accuracy of research results. A method for recording secondary electron spectra in an integral form using an Auger spectrometer is proposed, which allows to increase the energy resolution of the method. The possibilities of the method are demonstrated by the example of experimental studies of zirconium carbide and steel X17AG18.
Study of silicon dioxide sputtering by a focused gallium ion beam
Authors: Podorozhniy О. V. , Rumyantsev А. V. , Volkov R. L. , Borgardt N. I.
Published: January 2025

Test structures in the form of rectangular boxes fabricated on thermal silicon dioxide substrates under normal and oblique ion bombardment using the focused ion beam technique were studied by transmission electron microscopy and energy-dispersive X-ray microanalysis. The experimentally obtained depth distribution profiles for gallium atoms, as well as the sputtering yields, were compared with the results of Monte Carlo simulations. Calculations were carried out using standard continuous and discrete-continuous models for the surface binding energy of atoms in silicon dioxide. For the normal incidence of the ion beam, based on minimizing the value of the R-factor, which characterizes the agreement between the calculated and experimental data, the optimal values of the parameters of the discrete-continuous model were found, which turned out to be close to the values used in the continuous model. It is shown that the obtained parameters make it possible to simulate silicon dioxide sputtering with acceptable accuracy at ion beam incidence angles of 15° and 30°. However, at a grazing incidence angle of 80°, significant differences arise between the experimental and calculated profiles of the concentration of gallium atoms implanted in silicon dioxide.
TOURISM DESTINATION PROMOTION THROUGH SOCIAL MEDIA : A CONTENT STUDY OF DMO GORONTALO
Authors: Kusuma Citra Aditya , Ismail Yulinda L , Hariyanti Fina
Published: January 2025

The promotion of tourism destinations via social media has significantly increased in the contemporary tourism industry. This paradigm shift is driven by advancements in information technology and the growing utilization of social media platforms. However, in Gorontalo region, particularly in Tomini Bay area, social media has not been fully leveraged by the Destination Marketing Organization (DMO) to market the region’s potential tourist attractions. Therefore, this study aims to evaluate the promotional content of tourism destinations in Tomini Bay area by the DMO on social media platforms, specifically Facebook and Instagram, as well as to understand tourists’ perceptions and responses to these promotional strategies. The research employs a mixed-method approach through content analysis and online surveys. The findings provide in-depth insights into the promotional strategies employed by DMO’s Gorontalo, tourists’ responses to these strategies, and recommendations for enhancing effective tourism promotion strategies. The study reveals that social media has not been utilized consistently and optimally by DMO Gorontalo which impacting the achievement of its tourism promotion objectives. To improve the effectiveness of tourism promotion strategies, several aspects need to be addressed, including: (1) consistency and frequency of promotional content uploads; (2) diversification of promotional content; and (3) optimization of user-generated content.
ANALISIS BRAND IMAGE, CONTENT MARKETING DAN SHOPPING LIFESTYLE TERHADAP KEPUTUSAN PEMBELIAN PADA MARKETPLACE SHOPEE
Authors: Febiantika Tivani Nadia , Febriansah Rizky Eka , Yani Muhammad
Published: January 2025

Perkembangan Tekonologi informasi saat ini telah melahirkan inovasi terhadap perbelanjaan seperi saat ini berkembangnya belanja online, khususnya E-comerce. Pelanggan tertarik menggunakan Platform Shopee karena dipercayai untuk memudahkan konsumen memenuhi kebutuhannya. Tujuan dari penelitian ini adalah untuk memastikan pengaruh brand image, content marketing, dan shoping lifestyle terhadap keputusan pembelian di marketplace Shopee. Penelitian ini menggunakan metodologi penelitian kuantitatif dengam sampel yang digunakan dalam penelitian ini adalah Purposive sampling dan ada 96 total peserta yang dibulatkan oleh peneliti 100 responden dalam sampel. Orang yang pernah membeli di marketplace shopee adalah respondennya. Data primer yang dikumpulkan melalui instrumen angket itulah yang digunakan dan aplikasi smartPLS 3.0 digunakan untuk pengolahan data. Hasil penelitian ini menunjukkan bahwa, variabel brand image, content marketing, dan shoping lifestyle semua mempengaruhi keputusan pembelian konsumen di marketplace shopee.
KEPUTUSAN PEMBELIAN DITINJAU DARI SOCIAL MEDIA MARKETING, VIRAL MARKETING SERTA BRAND AWARENESS PADA PRODUK CAMILLE BEAUTY
Authors: Andjani Salsabilla , Sari Dewi Komala , Hariasih Misti
Published: January 2025

Penelitian dilakukan untuk mengetahui pengaruh social media marketing, viral marketing, serta brand awareness terhadap keputusan pembelian produk Camille Beauty . Metodologi penelitian ini didasari oleh pendekatan deskriptif kuantitatif, dimana populasinya meliputi seluruh pengguna produk skincare Camille Beauty di Sidoarjo, dan sampel yang diambil 100 orang. Sampel dipilih menggunakan teknik purposive sampling , dengan demografi berupa pria dan wanita berusia di atas 17 tahun yang pernah membeli produk Camille Beauty di platform TikTokShop. Data dikumpulkan melalui kuesioner, dan skala Likert digunakan untuk mengukur jawaban. Analisis data dilakukan dengan metode PLS-SEM menggunakan perangkat lunak SmartPLS 3.0 . Hasil penelitian membuktikan bahwa social media marketing berpengaruh terhadap keputusan pembelian pada produk Camille Beauty di Sidoarjo, viral marketing berpengaruh terhadap keputusan pembelian pada produk Camille Beauty di Sidoarjo, dan brand awareness mempengaruhi keputusan pembelian pada produk Camille Beauty di Sidoarjo.
COMPARING SECONDARY AND TERTIARY FILTERS FOR SUSPENDED SOLIDS AND BOD REMOVAL FROM URBAN WASTEWATER
Authors: Vatralova Albena
Published: January 2025

A comparison is made between results for removal of suspended solids (SS) and biodegradable carbon pollutants (in terms of BOD5) from pilot-plant experiments in two types of downflow filters with different role and location in technological schemes for advanced treatment of urban wastewaters. The first type is a dual-media rapid gravity tertiary filter placed after a conventional wastewater treatment plant (WWTP) with primary sedimentation, activated sludge process and secondary sedimentation. The second type is a submerged biological aerated filter (BAF) in a two-stage system of fixed-film reactors for SS, BOD5 and nitrogen removal in the secondary stage of an urban WWTP (after the primary clarifiers). The grounds for such a comparison are the similarities between the two devices in the: (a) construction, (b) media type and size; (c) influent SS load; (d) hydraulic load, (e) location among the other reactors in the relevant biotechnological schemes. The experimental results show that the BAF in the secondary stage achieves the same and better degree of purification in terms of SS and BOD5 than the tertiary rapid gravity filter.
SIGNIFICANCE OF RELIEF ELEMENTS FOR THE SILVICULTURAL PROPERTIES OF BROWN FOREST SOILS (DYSTRIC-EUTRIC CAMBISOLS) IN THE PIRIN MOUNTAIN, BULGARIA
Authors: Bogdanov Simeon , Pavlov Pavel
Published: January 2025

The article presents the results of a study on the role of the relief elements in the fertility of Brown Forest soils (Dystric-Eutric Cambisols) and its significance for the composition and productivity of forest stands. To investigate the forest vegetation properties of the soils, soil profiles were created at various altitudes, slopes, and expositions of the terrain. With increasing altitude, the intensity of organic matter transformation in the soil decreases. The influence of slope on soil fertility is reflected in a reduction of soil depth and a decrease in the soil organic matter and total nitrogen content. Differences in hydrothermal conditions depending on the terrain exposition led to the formation of brown forest soils with varying fertility.
Risk factors for the development of obstructive syndrome in children with acute respiratory viral infections
Authors:   V.I. Razumovskiy Saratov State Medical University, Saratov, Russian Federation, Malinina N.V. , Malyugina T.N. ,   V.I. Razumovskiy Saratov State Medical University, Saratov, Russian Federation
Published: January 2025

Background: acute respiratory viral infections (ARVI) in children, they most commonly occur in mild and moderate to severe forms, but in
some children the disease is aggravated by the development of obstructive syndrome. This condition is characterized by difficulty breathing,
which is caused by partial or complete blockage of the upper or lower respiratory tract and requires urgent medical measures. Forecasting and
timely preventive measures can significantly reduce the risk of developing obstructive syndrome.
Aim: to establish risk factors for the development of obstructive syndrome in children with ARVI.
Materials and Methods: 165 children aged 1 to 12 years with ARVI hospitalized in infectious diseases hospitals in Saratov were examined.
All children underwent routine clinical, laboratory and instrumental examination according to clinical recommendations for patients with
ARVI. The diagnosis of ARVI was confirmed using the PCR method. Additionally, the levels of cortisol, interferons α and γ (IFN-α and IFN-γ)
in the blood serum were determined. All children were divided into two groups depending on the presence (group 1) or absence (group 2) of
obstructive syndrome in the acute period of ARVI. The risk factors for the development of obstructive syndrome were calculated using the
binary logistic regression model.
Results: the likelihood of developing obstructive syndrome increases in the presence of frequent recurrent diseases, a temperature reaction in
the form of subfebrillity, low serum IFN-α and cortisol levels, elevated hemoglobin levels and low red cell distribution width (RDW) and mean
platelet volume (MPV).
Conclusion: among the many predictors in the process of statistical processing, it was possible to identify the most significant risk factors
for the development of obstructive syndrome in children with ARVI. For early prediction of this syndrome, it is recommended to rely on the
following factors: the presence of frequent recurrent infection in the history, low levels of IFN-α, cortisol, the course of the disease in the
setting of subfebrillity, elevated hemoglobin levels and low RDW and MPV values.
KEYWORDS: obstructive syndrome, recurrent infection, interferon, cortisol, prognosis, risk groups.
FOR CITATION: Malinina N.V., Malyugina T.N. Risk factors for the development of obstructive syndrome in children with acute respiratory
viral infections. Russian Medical Inquiry. 2024;8(11):631–634 (in Russ.). DOI: 10.32364/2587-6821-2024-8-11-5
2022–2023 Summary Report: Agriculture-, Forestry-, and Fishing-Related Fatalities in Florida
Authors: Gorucu Serap
Published: January 2025

The purpose of this report is to summarize Florida’s Agriculture, Forestry, and Fishing (AgFF)-related fatalities for 2022 and 2023. This report helps to identify hazards and risks associated with AgFF. This report can be used for developing injury prevention plans. Written by Serap Gorucu, and published by the UF/IFAS Department of Agricultural and Biological Engineering, November 2024.
Wind and Trees: Surveys of Tree Damage in the Florida Panhandle after Hurricanes Erin and Opal
Authors: Duryea Mary L.
Published: January 2025

This document summarizes the results of surveys conducted after Hurricanes Erin and Opal in 1995, which assessed tree damage in the Florida Panhandle. It ranks the wind resistance of various tree species, highlighting that species like dogwood, live oak, and sabal palm showed high wind resistance, while species like sand pine and Carolina laurelcherry were less resistant. The findings emphasize the importance of selecting wind-resistant trees for hurricane-prone areas and suggest that proper tree care and maintenance can mitigate damage. First published: May, 1997.
Landscape Mulches: How quickly do they settle?
Authors: Duryea Mary L.
Published: January 2025

This study compares the settling rates of six landscape mulches in Florida: cypress, eucalyptus, melaleuca, pine-bark, pine-straw, and utility-prunings mulch. Over two years, pine-straw settled the most, reducing to nearly nothing, while melaleuca settled the least, maintaining most of its original depth. The study highlights the importance of mulch replenishment to maintain benefits like weed control and soil moisture retention. The findings suggest melaleuca, pine-bark, and cypress as superior choices for long-term mulch effectiveness. First published October 1999.
Providing Wildlife Cover
Authors: Demers Chris , Long Alan , Hawkins Leslie , McKelvy Chuck
Published: January 2025

This document outlines the essential elements of wildlife habitat, focusing on the importance of cover. It discusses various types of cover, such as vegetation, brush piles, and tree cavities, and their roles in providing living space for wildlife. The article emphasizes the need for habitat diversity and the benefits of different cover components for various species. It also highlights the importance of nesting sites, travel corridors, and the management practices that can enhance habitat quality for wildlife on forest lands. First published July, 2001.
Selecting a Consulting Forester
Authors: Demers Chris , Long Alan
Published: January 2025

This document provides an overview of the role and services of consulting foresters in forest management. It outlines the various technical assistance they offer, including timber sales, tree planting, and wildlife habitat improvement. The article emphasizes the importance of selecting a qualified consultant with proper education, experience, and communication skills. It also highlights the need for consultants to avoid conflicts of interest and maintain ethical conduct. Additionally, it discusses the variability in fee arrangements and the lack of uniform standards for consulting foresters in Florida. First published August 2001.
Phoenix dactylifera, Date Palm
Authors: Friedman Melissa H. , Andreu Michael G. , Quintana Heather V. , McKenzie Mary
Published: January 2025

This document provides an overview of the date palm (Phoenix dactylifera), detailing its taxonomy, description, and applications. Native to North Africa or the Middle East, this palm thrives in dry climates and can grow up to 80 feet tall. It produces edible fruits called dates, which have been a staple food source for over a millennium. The article also discusses the horticultural uses of date palms, their growth requirements, and their susceptibility to diseases like lethal yellowing. Additionally, it highlights the allergenic potential of male trees due to airborne pollen. Original publication date May 2010.
An Introduction to Freely Available Street Network Data
Authors: Hochmair Hartwig H. , Zielstra Dennis
Published: January 2025

This document introduces freely available street network data sources, focusing on TIGER/Line data from the U.S. Census Bureau and OpenStreetMap (OSM). It discusses the benefits and limitations of each dataset, including data quality, completeness, and applications in GIS projects. The article highlights the importance of these datasets for urban planning, emergency management, and transportation analysis, emphasizing the role of community contributions in enhancing data accuracy and detail. Practical examples illustrate the use of these datasets in real-world scenarios, demonstrating their value in various spatial analysis tasks. Original publication date March 2011.
Metsulfuron-Methyl-Containing Herbicides Potentially Damaging Ornamentals when Applied to Turfgrass
Authors: Marble Chris , Smith Jason , Broschat Timothy K. , Black Adam , Gilman Edward , White Celeste
Published: January 2025

This document discusses the potential damage to ornamental plants when metsulfuron-methyl-containing herbicides are applied to turfgrass. It highlights the herbicide’s effectiveness in controlling broadleaf weeds but warns of its adverse effects on non-target ornamental species. The article provides guidelines for minimizing damage, including proper application techniques and timing. It also emphasizes the importance of understanding the herbicide’s properties and the susceptibility of various ornamental plants to avoid unintended harm. Original publication date April 2016.
Preventing Foodborne Illness: Bacillus cereus
Authors: Kharel Karuna , Bookman Kiara , Goodrich Schneider Renee , Silverberg Rachael , Kurdmongholtham Ploy , Bertoldi Bruna , Schneider Keith R.
Published: January 2025

Bacillus cereus is a Gram-positive, facultative, anaerobic bacterium characterized by large rod-shaped cells and an ability to form heat-resistant endospores. Since this bacterium is commonly widespread in the environment and is often found in soil, it is naturally present in a wide range of food products of both plant and animal origin. B. cereus grows best in a temperature range of 39ºF (4ºC) to 118ºF (48ºC). Optimal growth occurs within the narrower temperature range of 82ºF (28ºC) to 95ºF (35ºC) and a pH range of 4.9 to 9.3 (FDA 2012).
Pyramids to Urns: Funeral Costs and Options
Authors: Harrison Mary N.
Published: January 2025

This document explores the evolution of burial customs from ancient times to the present, highlighting cultural, religious, and regional differences. It discusses the importance of preplanning for funerals to alleviate emotional and financial stress on survivors. Various options for final disposition, including earth burial, cremation, direct disposal, and body donation, are examined. The document also emphasizes the significance of understanding funeral costs, selecting a funeral service provider, and the benefits of prepaying for funeral expenses. It provides practical advice on making informed decisions to ensure respectful and affordable funeral arrangements. First published July, 2000
Food Safety: Ready-to-Eat Foods
Authors: Hillan Jennifer , Simmone Amarat
Published: January 2025

This document provides guidelines for ensuring the safety of ready-to-eat fresh foods, which can pose a high risk for foodborne illness. It emphasizes selecting well-packaged, clean, and properly stored foods at the grocery store. First published: May 2010.
What Business Winners Do Right, Where Business Losers Go Wrong
Authors: Farnsworth Derek , Clark Jennifer , Wysocki Allen F. , Kepner Karl W.
Published: January 2025

This document explores the characteristics that distinguish successful businesses from unsuccessful ones. It identifies six traits common to failing businesses, such as financial poverty and managerial ignorance, and ten traits of successful businesses, including innovation and customer-centric thinking. The article provides checklists for managers to assess their organizations and suggests actions to eliminate negative traits and enhance positive ones. It emphasizes the importance of continuous improvement and strategic planning for long-term success. First published June 2001.
A Manager's Role in Obtaining a Fair Day's Work for a Fair Day's Pay—Part I
Authors: Wysocki Allen F. , Kepner Karl W. , Farnsworth Derek , Clark Jennifer
Published: January 2025

This document explores the role of managers in ensuring associates deliver a fair day’s work for a fair day’s pay.  The article discusses eight agree/disagree statements to highlight common management beliefs and their impact on motivation and performance. Part 1.
Guava Pests and Beneficial Insects
Authors: Carrillo Daniel , Pena Jorge , Duncan Rita
Published: January 2025

This document provides an overview of the major pests affecting guava crops in Florida, including guava whitefly, red-banded thrips, guava fruit moth, Caribbean fruit fly, mealybugs, and various scales. It details their life cycles, damage symptoms, and control measures, emphasizing the limited availability of registered insecticides for guava. The document also highlights the importance of selecting appropriate pesticides and adhering to label instructions to ensure effective pest management and compliance with regulations. Date first printed: October 1993.
Heralding Hoppers: A Guide to Uncovering Leafhoppers, Planthoppers, and Treehoppers with iNaturalist
Authors: Bahder Brian , Mason Brittany M. , Callaghan Corey T.
Published: January 2025

The purpose of this publication is to provide guidance and tips on observing hoppers, a group of insects including leafhoppers, planthoppers, and treehoppers. Further, it explains how to leverage iNaturalist to document your observations of the natural world and thereby contribute to science. The intended audience is anyone who is interested in the natural world and wants to learn more about observing and identifying hoppers and contributing to science by adding observations to iNaturalist.
Komunikasi Budaya dalam Gaya Manajemen Konflik di Era Globalisasi
Authors: Sasmi Nanda Adjeng Castity Nur Aziza , Razani Nabilah Ananda , Sulthanah Qonitah Arya , Ariadi Sandi Dwi
Published: January 2025

The era of globalization and high mobility has transformed the dynamics of communication, particularly in intercultural communication. This study aims to evaluate the relevance of face-negotiation theory in a modern context through a systematic literature review of selected journal articles. The method employed involves collecting relevant evidence and examining the differences in perceptions between Eastern and Western cultures, as well as their influence on face selection strategies and conflict management styles. The findings indicate that face-negotiation theory plays a significant role in explaining cross-cultural communication patterns but faces challenges in terms of flexibility and adaptation to changing times. This theory is deemed in need of updates to remain relevant, especially in an era marked by increasing pluralism and digital communication. Furthermore, of the five theoretical implications proposed, only three have been addressed in previous studies. This study recommends further research to explore the application of face-negotiation theory in communication mediated by digital technology to broaden insights into cross-cultural communication studies in the modern era.
Mengulik Peran Pelaku UMKM Perempuan Dalam Adopsi Inovasi Digital
Authors: Parlyna Afiane , Girsang Lasmery RM
Published: January 2025

MSME entrepreneurs play an important role in efforts to improve the local economy. In particular, women often become MSME leaders. Digital innovation is key to expanding reach, increasing efficiency, and creating new opportunities. This study aims to explore the process of adopting digital innovation by female Micro, Small, and Medium Enterprises (MSMEs) in Indonesia. This study uses a qualitative approach and a post-positivism paradigm to understand the factors that influence decisions to adopt digital technology, as well as the social and economic impacts of such adoption. Data were collected through interviews with three female MSME informants from Jakarta and Bekasi using the Technology Acceptance Model (TAM) theory, Miles Huberman data analysis techniques and data validity testing using the triangulation method. The results of the study indicate that factors such as education, technological skills, government support, and access to resources play an important role in influencing the adoption of digital technology. In addition, the adoption of digital technology has been shown to increase operational efficiency, expand access to markets, and empower female MSMEs economically and socially.
Representasi Gaya Hidup Konsumtif Generasi Muda Pada Meme “Lambang Baru Kemapanan”
Authors: Azmi Rayhan Muhammad , Astuti Sri Wahyuning
Published: January 2025

The young generation is considered to have and implement consumer lifestyle practices that have indirectly harmed them. This consumer life then received criticism for using memes as a medium. The research method used is Norman Fairclough's critical discourse analysis by implementing the 3 dimensions of critical discourse analysis and then analyzing it using Norman Fairclough's "4 steps of social wrong" method to be able to find solutions to social irregularities that occur in society. This research aims to look at the representation that the "new symbol of the establishment" meme is trying to show in the lifestyle of the younger generation today by dissecting it through the dimensions of text, discursive practices and socio-cultural praxis. The results obtained from this research are that many young people practice consumerism just to increase their social status. Apart from that, peer pressure occurs in the social environment, forcing them to buy things beyond their means. This research concludes that the criticism made by the sltyhub Instagram account also represents the social reality conditions of the younger generation, especially the practice of consumerism to improve their social status.
Literasi Digital Sebagai Upaya Mengatasi Sadfishing Penyalahgunaan Donasi di Aplikasi X
Authors: Calosa Priya Gladys , Astari Devi Wening
Published: January 2025

The rampant misuse of donation funds by a Semarang comedian, Singgih Sahara, has become a hot topic on social media, especially on the X application. Singgih provoked sympathetic responses from others by spreading excessive sad stories to attract netizens to donate to him, commonly called the sadfishing phenomenon. Using a case study method, this qualitative study aims to analyze the application of digital literacy in disclosing Singgih's sadfishing of donation funds on the X application. Data were collected through observation, online interviews with several related accounts, and documentation of discussion spaces by the @zoelfick account. The study shows that in disclosing the case of misuse of funds, Singgih has implemented seven of the eight elements of digital literacy proposed by Hague Payton, namely 1) functional skills, 2) creativity, 3) critical thinking skills, 4) social and cultural understanding, 5) collaboration, 6) skills in finding and selecting accurate, credible, and reliable information, 7) effective communication. Only one element has not been fulfilled, namely electronic security. It is hoped that more people will be aware of the importance of digital literacy in protecting themselves from the commodification of sadfishing cases on social media.
Fire control and information protection in the communication of received signals using unmanned aerial vehicles
Authors:   LLP «Managing Company»Kazmedia ortalygy», Moldamurat А.М. , Kalmanova D.М. ,   L.N. Gumilyov Eurasian National University, Baimanova А. ,   L.N. Gumilyov Eurasian National University, Moldamurat Kh. ,   L.N. Gumilyov Eurasian National University, Begimova G.А. ,   L.N. Gumilyov Eurasian National University
Published: January 2025

This article describes the information protection of the fire monitoring and communication system by equipping unmanned aerial vehicles (UAVs) with touch sensors. Since the UAV is equipped with touch sensors, fire control provides for the transmission of signals from sensors to the center and information protection of its communication system. Effective methods of control and management of forest fires and other types of fires with an increase in risks associated with environmental disasters are shown. This makes the UAV an indispensable tool in controlling fires. However, the use of these technologies carries the risk of data loss and communication disruption. The article analyzes modern approaches to the integration of information transmission security and a sensor data management system, including encryption, authentication and protection against cyber attacks. Recommendations are given on the creation of a comprehensive protection of the communication system, which will improve the reliability and efficiency of management in a crisis. The basic principles of the UAV system functioning are described, including decision-making algorithms and coordination of actions of several unmanned aerial vehicles in one network. The methods of route optimization and improving the efficiency of tasks are considered. In addition, the effectiveness of monitoring forest fires by equipping unmanned aerial vehicles with sensor sensors is emphasized. An intelligent control system for an integrated UAV software package is given. The methods of algorithmic encryption of a reliable mechanism for ensuring the security of ChaCha20 data transmission in control using the UAV audio signal are proposed.
Aspects of the historical transformation of the residential environment (based on the example of Astana city)
Authors:   S. Seifulin Kazakh Agrotechnical Research University, Yessenbayev А. , Musabayev Т.Т. ,   RSE Gosgradkadastr, Kornilova A.A. ,   S. Seifulin Kazakh Agrotechnical Research University, Chekaeva R.U. ,   L.N. Gumilyov Eurasian National University
Published: January 2025

Urbanized spaces are evolving to meet societal needs, with residential structures being a crucial component of cities, including typological groups, complexes, blocks, and neighborhoods. Changes in the residential environment are a crucial aspect of urban and societal development. Transforming residential environments is directly linked to the dynamic modernization of cultural living standards. Historically established residential areas and buildings are undergoing renovation and adaptation to meet new city demands, involving physical changes, socio-cultural, economic, and environmental aspects.

The proposed article focuses on uncovering the transformation features of a specific period in the historical development of residential spaces. The research is based on the study and analysis of historically established spaces and reviews of theoretical perspectives by domestic and international scholars. It emphasizes the spatiotemporal and socio-environmental aspects of synthesizing transformed spaces.

In this context, the article addresses issues of transforming urban territorial units during the historical formation of spatial changes in the environment over a specific period. The study considers matters within the temporal framework of the late XXth and early XXIst centuries, with the aim of identifying the features of Akmola, the modern city of Astana, and the ways in which residential structures are undergoing transformation.
Clustering of microclimate parameters: methods and mathematical characteristics
Authors:   International University of Information Technologies, Daurenbayeva N.A. , Nurlanuly A. ,   Academy of Civil Aviation, Atymtaeva L.B. ,   Suleyman Demirel University, Bykov A.A. ,   International University of Information Technologies, Yergaliyev D.S. ,   Academy of Civil Aviation, Abdirashev O.K. ,   L.N. Gumilyov Eurasian National University
Published: January 2025

Currently, the control and analysis of the parameters of the microclimate plays a particularly important role in various fields, including production, laboratory work and Environmental Research. Microclimate parameters — temperature, humidity, air pressure and other physical indicators-are of great importance in determining the efficiency of production processes and product quality.

When working with large amounts of data, especially when analyzing microclimatic data, which is characterized by a large number of dimensions and parameters, clustering methods acquire particular importance. Clustering is the process of dividing data into groups or clusters based on similarities and differences within them. Such methods, including such as DBSCAN (Density-Based Spatial Clustering of Applications with Noise), can help detect anomalies in the data and detect malfunctions or violations in the operation of the system.

This article discusses the methods used for clustering microclimate parameters and their mathematical models. The features and advantages of the DBSCAN method are analyzed, as well as its effectiveness in identifying clusters and anomalies in microclimatic data. The article will give specific examples of using the DBSCAN method, with the help of which mathematical formulas and calculations are proposed for the effective analysis and management of microclimate parameters.

By deepening the understanding of the mathematical foundations of clustering methods and their role in the analysis of microclimate parameters, we strive to offer new approaches and solutions in the management and optimization of microclimate systems.
Main problems of urban planning of Astana city (in the context of K. Kurokawa's master plan)
Authors:   RSE Gosgradkadastr, Muldagaliyeva A.M. , Mamedov S.E. ,   L.N. Gumilyov Eurasian National University, Musabayev T.T. ,   RSE Gosgradkadastr, Barakbayev A.N. ,   RSE Gosgradkadastr
Published: January 2025

Urban planning of territories is inextricably linked with the socio-economic needs of the population, trends in the development of settlements, changes in the population, the class and status of cities, and the economic specialization of territories. Incorrect and ill-conceived urban planning inevitably leads to ensuing problems, including the lack of a comfortable living environment for the population, transport congestion, increased air pollution, depletion of natural resources, unequal access of the population to infrastructure facilities, etc. These problems have been formed for decades and require an immediate scientific and practically reasonable solution with the formation of a modern model of urban planning model for the development of a settlement. In the Republic of Kazakhstan, the main document regulating the development and development of the territory is the master plan of the settlement. The first general plan of the capital of Kazakhstan has become fundamental in determining the planning structure and current development of the city of Astana. Despite the inherent principles of metabolism and symbiosis in the development of the country's main city, the city project had vulnerabilities, including the lack of a comprehensive pre-project analysis of the territory, an incorrect assessment of the rate of development of the population, imbalances in the territorial development of the city, etc. During the study, a comprehensive method was used, including data collection, analysis of scientific works, literary sources in the field of project documentation development, work was carried out with the expert community and other stakeholders. Based on the analysis, scientifically based proposals for the development of city projects in the context of the city of Astana were formed.
Experimental Study on Brushless Motor Control Using MPU6050
Authors:   L.N. Gumilyov Eurasian National University, Akhmetov K.T. , Baizhuman К.М. ,   Center for Military-Strategic Research, Bolatova А.B. ,   L.N. Gumilyov Eurasian National University, Kasymov U.Т. ,   L.N. Gumilyov Eurasian National University
Published: January 2025

This article discusses the issues of controlling the A2212/13T brushless motor by the MPU6050 module, which serves to stabilize the flight of a small-sized unmanned aerial vehicle. A brief summary of the design of this type of aircraft is given, as well as the placement of hardware and propulsion systems in it. Experimental studies were conducted to implement the hardware with brushless motors. To implement engine control, a circuit was initially created for connecting the Atmega328 microcontroller to the MPU6050 module, which is an accelerometer-gyroscope sensor and firmware using the FDTI programmer. The operating principle of this module and its connection are briefly described. Raw data taken from the accelerometer and gyroscope in real time were obtained, a Kalman filter was applied to this data for processing them, an algorithm for controlling the engine depending on the module rotation angle was compiled. Based on the results obtained, the dependences of the module rotation angle on the pulse width emanating from the microcontroller were determined for the first time. It was found that when the module is tilted at an angle from 0 to 40 degrees, the pulse width changes from 300 to ~750 µs.
Modern types of machine vision for vehicle inspection
Authors:   K.I. Satpayev Kazakh National Research Technical University, Kairatova A.E. , Kamzanov N.S. ,   K.I. Satpayev Kazakh National Research Technical University, Beketov T.S. ,   K.I. Satpayev Kazakh National Research Technical University, Abekova A.Z. ,   Joldasbekov Institute of Mechanics and Engineering, Zabiyeva K.K. ,   Zhetysu State University named after I.Zhansugurov
Published: January 2025

In this scientific article, modern types of machine vision are examined, which are widely used in the process of inspecting vehicles at various stages of their production and operation. Machine vision serves as an important tool that enhances the quality and safety of vehicles, as well as optimizes production processes. The article discusses key technologies such as lighting technologies that provide the necessary illumination for accurate image analysis, as well as image processing, which allows for the extraction of useful information from visual data.

Additionally, special attention is given to machine learning algorithms that enable machine vision systems to adapt and improve their accuracy over time. Stereovision, as a method, is also considered in the context of creating three-dimensional models of objects, significantly increasing the accuracy of defect detection. The article emphasizes automated quality control methods, including the use of high-resolution cameras capable of detecting defects, damages, and discrepancies in the design and finish of vehicles. These technologies play a crucial role in ensuring high standards of quality and reliability in vehicles, which, in turn, contributes to increasing consumer trust in manufacturers.