bluuebunny/crossref_metadata_2025 huggingface dataset:
Loessoids and other indications of the northern periglaciation1
Authors: Astakhov V. I.
Published: January 2025

This is a review of research in the structure of the Late Pleistocene periglacial zone of northern formerly glaciated Russia obtained during the last 40 years. The discussion concerns sediments and landforms of flatlands formed in the last 60 ka after the disintegration of regional ice sheets of the early Late Pleistocene. A special emphasis is on poorly studied phenomena of subaerial sedimentation which in the north before 1990-s, unlike in southern Russia, was commonly disregarded in geological and geographical papers in favour of glacial and aqueous processes. However, presently a wide distribution of subaerial sediments including dune sand, niveo-aeolian sand and various loess-like silts is established. Monotonous silty formations are now mapped as associations of different subaerial sediments called `loessoids`. This term embraces equally the classical steppe loess, loess-like silts of the forest zone and icy aeolian silts of the yedoma type. Together with these indications of harsh continental climate in the northern periglacial environment related products of permafrost development such as ice wedges, solifluction sheets, sandy hillocks formed by topographic inversion of thermokarst sinkholes are considered. Also in this context the specific alluvium and cryoarid biota characteristic for the continental climate аre discussed. The obtained results do not support the popular reconstructions of forested landscapes of the modern type for the MIS3 interval. According to the new results jointly with the reinterpreted old data, treeless and forest-tundra landscapes are inferred for this time. This allows to consider the periglaciation of northern Russias a counterpart of the Central European Pleniglacial.
Rock magnetic methods in the study of the loess-soil series of Eastern Siberia
Authors: Kazansky A. Yu. , Matasova G. G. , Shchetnikov A. A. , Filinov I. V.
Published: January 2025

Rock magnetic methods complement geological and granulometric studies of subaerial deposits, allowing to solve relevant and interesting problems in terms of paleogeography. The magnetic characteristics are numerical and provide a reasonable basis for a correct comparison of subaerial deposits among themselves, for a more detailed stratigraphic dissection of sediments and specifying their genesis, for the identification of marker horizons, and for the correlation of the data of different methods. The paper discusses the main mechanisms of formation of the magnetic properties of loess-soil series in different regions (“Chinese” and “Alaskan”) and peculiarities in the interpretation of rock magnetic parameters within the framework of different mechanisms. The paleoclimatic informativity of rock magnetic parameters in different physical-geographic settings is analyzed. The fundamental differences in the formation of the magnetic properties of the loess-soil series of Siberia (“Siberian” mechanism) are shown and the principles of paleoclimatic interpretation of rock magnetic data on the basis of more than 40 sections of subaerial complexes of southern Western, Preenisei and Eastern Siberia are developed. Based on changes in rock magnetic parameters, the trend of climatic changes during the quaternary period, which consists in the change from the “pedogenic” mechanism to the “Siberian” one and then to the “Alaskan” one, was revealed using the example of subaerial sediments of Eastern Siberia. This difference in mechanisms may serve as a criterion for diagnosing subaerial deposits of Eopleistocene age.
Stratigraphy and geochronology of the Kuldara Early Paleolithic Site (Tajikistan)
Authors: Kulakova E. P. , Anoikin A. A. , Khudjageldiev T. U. , Sosin P. M. , Tokareva O. A. , Karayev A. Ch. , Rybalko A. G. , Kurbanov R. N.
Published: January 2025

The Kuldara site, situated near the Khovaling loess plateau in Southern Tajikistan, stands as the most ancient stratified site of the Early Paleolithic in Central Asia. Here, at the end of the 20th century, stone tools were discovered in pedocomplexes 11 and 12, with an estimated age of ~0.9 million years according to geological data. This discovery marked the archaeological materials from Kuldara as evidence of the earliest penetration of ancient people into the southeastern regions of Central Asia. However, despite the significant importance of the site in understanding the conditions and chronology of the initial settlement in the region, a chronostratigraphic study of the complete section of loess-paleosol series at the site had never been conducted before. Consequently, the regional correlation of this monument was critically challenging.
We present the results of a comprehensive study of the stratigraphic sequence of the Kuldara section from modern soil to pedocomplex 11 on the cliff of the eastern bank of the same-named stream. We conducted soil description and detailed paleomagnetic research, measured magnetic susceptibility and its frequency dependence, and carried out archaeological work. Based on the obtained data, we performed, for the first time, a correlation with the oxygen isotope scale of the World Ocean, allowing us to estimate the age of the exposed pedocomplexes and identify significant erosion events in the upper part of the section. As a result of the archaeological work conducted, a collection of stone tools was obtained from pedocomplexes 4, 5, 6, and 10. These artifacts indicate the regular presence of ancient people at the site after the initial episode of settlement around ~0.9 million years ago, and the conducted chronostratigraphic correlation enables a more precise estimation of the timing of individual stages of this presence.
Caves in slightly karstic rocks of Altai-Sayan mountain region: formation mechanism and Morphology
Authors: Bulychov A. A.
Published: January 2025

In addition to numerous underground cavities associated with the processes of dissolution of carbonate rocks, within the Altai-Sayan mountain region there are a number of caves developed in non-karstic and slightly karstic rocks. Among them, the caves of the conglomerate Narva rock mass of the Badzheiskii massif (Eastern Sayan, Manskii trough) stand out due to their size. The most outstanding caves here are Big Oreshnaya, Dudinskaya and Badzheiskaya, the length is more than 50 km, 35 km and 10 km respectively. The limestones of the middle Altai mountains are often in contact with effusive and intrusive rocks and are altered within the contact zones of metamorphism to dense marbleized rocks, which makes it impossible for karst processes to occur. Nevertheless, in the marbled Lower Cambrian limestones of the Kayanchinskaya suite of the Altai Mountains, large Altaiskaya and Kek-Tash caves with a total length of 4.7 and 3.2 km, respectively, are developed.
Detailed mapping of the caves was carried out, which showed their close spatial connection with the systems of the latest faults. In caves along fault zones, signs of widespread argillization were found (changes in the original substance by hydrothermal processes and its replacement by newly formed clayey minerals). The mechanism we propose for the formation of caves in non-karstic and slightly karstic rocks comes down to the removal by groundwater of a substrate argillized by hydrothermal processes along fault zones without significant participation of dissolution (karst processes). This makes this mechanism some similar to the well-known process of “clay karst” associated with suffusion in clayey rocks. The difference comes down to the development of the forms and processes we studied in argillicized fault zones, and not in clayey strata.
New data on the age and evolution of the late pleistocene cryogenesis in the southern caspian Lowland
Authors: Taratunina N. A. , Rogov V. V. , Streletskaya I. D. , Yanina T. A. , Kurchatova A. N. , Lukyanycheva M. S. , Kurbanov R. N.
Published: January 2025

The article presents new data on cryogenic structures of different periods found in sections in the south of the Lower Volga Region. Based on a comprehensive cryolithological analysis, cryogenic origin of these structures was confirmed. Absolute dating by the method of optically stimulated luminescence was used to determine the age of enclosing, overlying deposits and filler of the structures. Four stages of cryogenesis were established in in firth-marine deposits of the Lower Volga region: I stage ~115—105 ka (КОС-4 and КОС-3 horizons), II stage ~90—83 ka (КОС-2), III stage ~47—45 ka (CY-1), IV stage ~23—22 (КОС-1). In the south of the Caspian Lowland, with generally arid conditions existed throughout the Late Pleistocene, the humidity of sediments (determined by the geomorphological position of the sections) played a decisive role in the development of cryogenesis of cold stages. This study makes it possible to move the boundary of the maximum distribution of the Late Pleistocene permafrost area for this territory by 250 km to the south than previously assumed. The new data significantly refine our understanding of the stages and scales of the development of cryogenesis in the southeast of the East European Plain, and allow us to improve paleogeographic reconstructions for the Late Pleistocene of the Caspian Lowland.
Stratigraphy, chronology and paleogeography of Late Quaternary cryogenesis in Northern Caspian Lowland
Authors: Taratunina N. A. , Rogov V. V. , Lebedeva M. P. , Streletskaya I. D. , Yanina T. A. , Lukyanycheva M. S. , Khormali F. , Kurbanov R. N.
Published: January 2025

The article presents a generalization of the results of field and analytical studies of cryogenic phenomena in the Lower Volga region. For the first time for this territory, pseudomorphs, soil wedges and cryoturbations were described and studied in detail. Their cryogenic genesis was substantiated. In the Lower Volga region, various structures have been identified in loess-soil series, alluvial and marine deposits. The development of cryogenesis in similar environmental conditions, but in different genetic types of sediments, leads to the formation of structures of different shapes, which directly depends on the humidity and composition of the sediments. The processes of ice degradation and accompanying changes in their morphology are of decisive importance in the final appearance of soil structures. Absolute dating of the deposits containing cryogenic structures made it possible to identify the time intervals of their formation. Six stages of cryogenesis in the Late Pleistocene were identified based on the structural features, their stratigraphic position, and the results of laboratory analyzes. Stage I is characterized by the spread of deep seasonal freezing in the region, recorded in coastal marine sediments in MIS 5d. For stages II-III (MIS 5b, MIS 4, respectively), the existence of a perennial permafrost zone is reconstructed, cryogenic forms are recorded in various genetic types of sediments. Stage IV (MIS 3c – MIS 3b) corresponds to the existence of a perennial permafrost zone only for the northern part of the region (Srednyaya Akhtuba and Raygorod sections) and thin sporadic permafrost or deep seasonal freezing for the southern part of the Volga River valley (Chernyy Yar section). Stages V (MIS 3a) and VI (MIS 2) are characterized by the spread of thin sporadic permafrost or deep seasonal freezing. The identified major stages of the development of permafrost in the Caspian Lowland significantly refine the available data on the cryogenic horizons of the East European Plain.
New evidence on the structure and age of the Bestyakh Terrace of the Lena River (Ust-Buotama Outcrop)
Authors: Vasilyeva A. N. , Galanin A. A. , Lytkin V. M. , Shaposhnikov G. I. , Rozhina M. S. , Kurbanov R. N.
Published: January 2025

The Lena River provides important records for understanding the Quaternary history of North-East Siberia. At present, the structure, origin and age of the elements of the Lena River valley remain unresolved. This article presents the results of lithofacies analysis and absolute dating of the Ust-Buotama section exposing the Fourth (Bestyakh) fill Terrace in the middle Lena River valley. Three stratigraphic units have been recognized in the section: lacustrine–alluvial deposits at depth of 120–85 m depth from the surface correlated with the Middle Pleistocene Mavra formation of Central Yakutia; eolian deposits of the Late Pleistocene D’olkuma formation (depth 85–23 m), and eolian deposits of the Holocene wind-blown dunes (from the depth of 23 m to the surface). First quartz and K-feldspar ages have been obtained for the section using luminescence dating. The age relations and standard tests have shown the reliability of the chronology obtained. This chronology suggests that sediments of the Mavra formation were deposited no later than 300 ka, and their stratigraphic position implies a preliminary correlation with the Tobolsk time of the Middle Pleistocene (MIS 11-9). Deposition of the D’olkuma formation took place from late MIS 3 (29–30 ka) to the late MIS 2 (14–15 ka), reflecting the period of eolian activity when sand dunes and sheets were formed. The periods of eolian accumulation alternated with deflation periods at the end of the Late Pleistocene. Short periods of stabilization of the eolian landscape are indicated in the section by poorly developed paleosoils. The uppermost part of the section consists of the Late Holocene dune sediments which accumulation started ~400 years ago during the Little Ice Age. These findings infer that the Bestyakh Terrace is not a fluvial terrace in the classic sense, but rather the remaining part of a complex deflational and depositional plain. Much of the terrace sediments appear to have been formed under subaerial conditions in cold, dry environments of the late Pleistocene.
Formation of terraces in a river valley with active gas-hydrothermal manifestations (the Geysernaya River valley, Kamchatka Peninsula as an example)
Authors: Lebedeva E. V. , Zakharov A. L. , Kotenkov A. V.
Published: January 2025

The morphology, structure and composition of sediments at low terraces which occur in the form of non-extended fragments in the Geysernaya River valley have been studied. Coarse, poorly sorted and weakly rounded debris flow material of different age generations are dominated in the sections. Layered sand and gravel deposits that accumulated under dammed reservoir conditions were exposed in some areas. Alluvial deposits are represented by thin layers of pebbles with boulders of better roundness and sorting with sand and gravel filler, underlying and/or overlying debris flow deposits. Some fragments of terrace-like surfaces are characterized by a smaller slope compared to the longitudinal profile of the river: apparently, they represent areas of former debris flow – landslide dams. Sediments of modern debris flows can be traced from 0 up to 50 m and of ancient once from 0.5 to 12 m above the river, which indicates the absence of a direct dependence of the age of sediments from the level of their occurrence. The change in loose material is due to the proximity and activity of thermal manifestations of the Geysernoe thermal field. Gas-hydrothermal processes lead to a significant transformation of the composition and properties of the analyzed sediments – mainly to their cementation, which makes it difficult to determine the time of sediment formation. The structure of the studied sections indicates the repeated occurrence of debris flows along the valley and the formation of temporary dammed reservoirs there as a result of the landslides and debris flow dams. The active supply of material from the slopes and its redeposition by debris flows causes poor rounding and sorting of sediment, and its weak disintegration. Among the rock-forming minerals of the fine sand fraction, magnetite and pyroxenes dominate with the participation of ilmenite. The light fraction is represented mainly by opal-smectite-zeolite aggregates, and to a lesser extent by geyserite. In the mineralogical spectra of sediments accumulated in dammed lake conditions, the set of secondary minerals and aggregates is expanding. In the alluvium units underlying the mudflow material there are signs of redeposition of ancient well-rounded sediments.
New data about Late Glacial diatoms in Southeastern Baltic
Authors: Rudinskaya А. I. , Druzhinina О. А. , Filippova К. G. , Lazukova L. I.
Published: January 2025

The sediments of shallow basins formed along the coast of the Baltic Ice Lake about 14 500-14 000 cal BP provide a valuable data to reconstruct environmental changes in the Bølling-Allerød Interstadial. Radiocarbon dating and complex lithological and diatom analyzes were performed for the deposits of one of these paleoreservoirs exposed in the Kulikovo section (northern part of the Sambian Peninsula). As a result of studying the deposits aged 14 000 – 13 400 cal BP the total of number of 117 diatom species were identified, oligohalobic indifferent eutrophic benthic species predominated. The most typical species are Pseudostaurosira brevistriata, Staurosirella ovata, Gyrosigma attenuatum, G. acuminatum, Amphora affinis, Epithemia adnata. The obtained data on diatom communities were compared with existing ideas about the Late Glacial diatom flora for this region. This comparison made it possible not only to reconstruct the changes in the ecological conditions of the studied paleoreservoir, but also to identify general and local patterns of diatom communities formed at that time. Thus, in most paleoreservoirs pioneer cosmopolitic epiphytic diatoms of the Fragilariaceae dominate in the Allerød sediments. This indicates fairly calm hydrodynamic conditions. At the same time, in deep paleoreservoirs, despite the Allerød warming, oligotrophic planktonic species dominate in diatom communities and in some sedimentary archives, benthic diatoms capable of living in running water (Gyrosigma spp.) become significant or predominating species.
ТЕОРЕТИЧНЕ ПІДҐРУНТЯ ОРГАНІЗАЦІЙНО-ЕКОНОМІЧНОГО ЗАБЕЗПЕЧЕННЯ УПРАВЛІННЯ ЕНЕРГЕТИЧНОЮ БЕЗПЕКОЮ ПІДПРИЄМСТВ
Authors: БУДАНОВ Микола
Published: January 2025

Сучасні умови господарювання характеризуються нестабільністю енергетичного сектора, зростанням вартості енергоносіїв, посиленням екологічних обмежень, а також геополітичними ризиками, які створюють суттєві виклики для підприємств. У таких умовах ефективне управління енергетичною безпекою стає ключовим елементом конкурентоспроможності, стійкого розвитку та економічної стабільності підприємств.Інтеграція організаційних та економічних механізмів у системі управління енергетичною безпекою дозволяє підвищити ефективність використання ресурсів, зменшити енергозалежність підприємств, забезпечити їх адаптивність до мінливого середовища та мінімізувати ризики, пов’язані з енергетичними кризами.Метою статті є формування теоретичного підґрунтя організаційно-економічного забезпечення управління енергетичною безпекою підприємств.Досліджено підходи різних авторів до визначень понять «організаційне забезпечення», «економічне забезпечення», «управління», «безпека», «енергетична безпека». Запропоновано авторські визначення зазначених понять.Запропоновано теоретичне підґрунтя організаційно-економічного забезпечення управління енергетичною безпекою підприємств, основними складовими якої є організаційне забезпечення, економічне забезпечення, управління, безпека та енергетична безпека. Організаційне забезпечення спрямоване на створення структурної упорядкованості та координацію діяльності, тоді як економічне забезпечення формує фінансову базу, необхідну для реалізації стратегій енергетичної безпеки. У поєднанні з управлінськими функціями, такими як планування, організація, мотивація та контроль, це сприяє досягненню комплексного вирішення питань захисту енергетичних ресурсів підприємства.
УПРАВЛІННЯ ПРОЄКТАМИ НА ОСНОВІ МЕТОДОЛОГІЇ AGILE
Authors: ГАВЛОВСЬКА Наталія , ВЛАСЮК Ірина , ШЕЛЕПАЛО Віталій
Published: January 2025

У статті розглянуто методологію Agile як сучасний підхід до управління проєктами, який базується на принципах адаптивного планування, ітеративного виконання, швидкої адаптації до змін і постійного вдосконалення. Agile широко застосовується у динамічних галузях, таких як IT, але також знаходить своє місце в інших сферах завдяки гнучкості, ефективному використанню ресурсів та мінімізації ризиків. Методологія Agile ґрунтується на Маніфесті Agile Software Development, який підкреслює важливість взаємодії між людьми, створення продуктів, що відповідають потребам клієнтів, і гнучкості процесів. У статті наведено ключові економічні аспекти методології, такі як максимізація цінності для клієнтів, оптимізація використання ресурсів, зменшення ризиків і скорочення витрат на управління. Застосування Agile дозволяє швидко реагувати на зміни, мінімізувати помилки завдяки коротким ітераціям (спринтам) і забезпечувати високу продуктивність команд через крос-функціональну співпрацю.У статті порівнюється Agile із традиційною методологією Waterfall, яка характеризується послідовним виконанням завдань, ретельним плануванням і структурованим підходом. Agile пропонує гнучкий, інкрементний підхід із постійною співпрацею з клієнтами, тоді як Waterfall орієнтується на виконання фіксованих вимог із акцентом на документування та мінімізацію ризиків за рахунок детального планування. Наведено таблиці, що демонструють ключові економічні аспекти Agile та характеристику обох методологій. Результати дослідження показали, що Agile є ефективним інструментом управління проєктами в умовах динамічного ринку, оскільки забезпечує швидке реагування на зміни, оптимальне використання ресурсів і створення продуктів, які відповідають потребам клієнтів. Зокрема, переваги Agile полягають у швидкій поставці результатів, мінімізації витрат і підвищенні гнучкості процесів. У висновках зазначено, що вибір між Agile і Waterfall залежить від специфіки проєкту: Agile підходить для проєктів із високою динамікою змін, тоді як Waterfall доцільний для стабільних і передбачуваних проєктів.
ENVIRONMENTAL IMPACTS OF SUBSTATIONS: A SHORT REVIEW
Authors: Jevtić Anđela , Stanković Vladimir , Glišović Srđan , Jovanović Evica
Published: January 2025

Transformers are key elements of the power system, without which the transmission of electricity over long distances would be impossible. Although transformers are required for the power system to function in a stable, efficient and reliable manner, their negative impact on the environment is obvious.
This paper will describe various aspects of that impact, including electromagnetic radiation, soil and water pollution, noise, fire risk, and visual disturbance to the environment. Transformers emit electromagnetic radiation as a result of the electromagnetic fields they generate while operating. This radiation can affect both the environment and human health. Furthermore, oil leaks from transformers can contaminate soil, groundwater, and surface water, increasing the risk of fires and explosions. Transformer noise can pose a significant problem in urban areas, industrial plants, and rural areas. Additionally, the appearance of substations can significantly affect the aesthetics of the environment. This impact is particularly pronounced in urban areas, tourist destinations, and natural areas. The environmental consequences of fire should not be ignored, as they include air, soil, and water pollution, destruction of vegetation, danger to animals, and the potential spread of fire to vegetation or buildings nearby. In addition to various aspects of the negative impact of substations on the environment, the paper also reviews the implementation of preventive measures that can significantly reduce these effects.
RECENT RESULTS IN TWO-STAGE ANAEROBIC DIGESTION SYSTEMS CONTROL: A MINI REVIEW
Authors: Christov Nicolai , Wang Haoping , Simeonov Ivan
Published: January 2025

This paper briefly presents the research in the field of two-stage anaerobic digestion (TSAD) process control, realized in 2021-2023 by the joint research team of the Department of Biotechnology at The Stephan Angeloff Institute of Microbiology (SAIM), Bulgarian Academy of Sciences, the French-Chinese Laboratory on Automatic Control and Signal Processing (LaFCAS) at Nanjing University of Science and Technology, and the Research Center CRIStAL at University of Lille.
In 2021-2022 the joint research team developed an algorithm integrating extremum seeking control (ESC) with composed recursive model free controller (CRMFC) for output trajectory and disturbance compensation of the TSAD process. In 2022, an efficient Newton-based ESC for TSAD systems is proposed, in which Kalman filter is used to estimate the gradient and the Hessian of the system output equilibrium map. This makes possible to obtain more accurate gradient and Hessian estimates, and enables to speed up the convergence to the extremum. In 2022-2023, a performance guaranteed ultra-local model (ULM)-based predictive control (PG-ULMPC) is developed to address the trajectory tracking problem for TSAD processes in presence of input saturation. These recent results of the joint research team are briefly described in the present survey paper.
Innovations in General Secondary Education in the European and North American Regions: A Study Guide
Authors:   Institute of Pedagogy of the National Academy of Educational Sciences of Ukraine, Lokshyna Olena , Hlushko Oksana ,   Institute of Pedagogy of the National Academy of Educational Sciences of Ukraine, Dzhurylo Alina ,   Institute of Pedagogy of the National Academy of Educational Sciences of Ukraine, Kravchenko Svitlana ,   Institute of Pedagogy of the National Academy of Educational Sciences of Ukraine, Maksymenko Oksana ,   Institute of Pedagogy of the National Academy of Educational Sciences of Ukraine, Nikolska Nina ,   Institute of Pedagogy of the National Academy of Educational Sciences of Ukraine, Shparyk Oksana ,   Institute of Pedagogy of the National Academy of Educational Sciences of Ukraine
Published: January 2025

Study guide for the course ‘Innovations in General Secondary Education in the European and North American Regions’ for Doctor of Philosophy students majoring in 011 ‘Educational, Pedagogical Sciences’, 013 ‘Primary Education’, 014 ‘Secondary Education (by subject specialisations)’
Analytical results of the study on the issue "Individualized Learning in the Context of Blended Educational Process Organization in General Secondary Education Institutions" within the framework of the scientific research "Didactic Principles of Learning Individualization in General Secondary Education Institutions": analytical report
Authors:   The Institute of Pedagogy of the National Academy of Pedagogical Sciences of Ukraine, Topuzov O. M. , Malykhin O. V. ,   Institute of Pedagogy of the National Academy of Educational Sciences of Ukraine, Aristova N. O. ,   Institute of Pedagogy of the National Academy of Educational Sciences of Ukraine
Published: January 2025

The aim of the study is to analyze contemporary issues of individualized learning in the context of blended educational process organization in general secondary education institutions, as well as to outline the prospects for its development and practical implementation.
The findings identify trends in the transformation of forms, methods, and tools for individualized learning within the framework of blended learning in schools.
Analytical report on the research work "Scientific and methodological support for the implementation of the model of multilingual education in institutions of general secondary education with the teaching of the languages ​​of indigenous peoples and national minorities"
Authors:   The Institute of Pedagogy of the National Academy of Pedagogical Sciences of Ukraine, Bogdanets-Biloskalenko Natalia , Fidkevych Olena ,   Institute of Pedagogy of the National Academy of Educational Sciences of Ukraine
Published: January 2025

The analytical report reveals the step-by-step process and results of research on the current topic of multilingual education in institutions of general secondary education with the teaching of the languages ​​of indigenous peoples and national minorities, and presents the results of the department's work for three years (2021-2023).
How Trees Grow in the Urban Environment
Authors: Duryea Mary L. , Malavasi Marlene M.
Published: January 2025

This document, Circular 1093, from the School of Forest Resources and Conservation at the University of Florida, explores how trees grow in urban environments. It covers the physiological processes of tree growth, including the roles of meristems, and the impact of environmental factors such as water, light, and soil compaction. The document also distinguishes between the growth patterns of gymnosperms, angiosperms, and palms, and discusses the challenges urban trees face, such as limited rooting space and environmental stress. Practical advice for promoting tree health and longevity in urban settings is provided. First published May 1993.
Kids in the Woods
Authors: Monroe Martha C.
Published: January 2025

This document is part of the School of Forest Resources and Conservation series by the University of Florida. It focuses on environmental education for children, emphasizing the importance of outdoor activities to foster understanding and positive attitudes towards forests. Key concepts include the structure and functions of trees, the complexity of forest ecosystems, and the benefits of forests. The document also provides practical activity ideas for engaging children in learning about trees and forests through exploration and hands-on experiences. First published November 1999.
Avicennia germinans, Black Mangrove
Authors: Andreu Michael G. , Friedman Melissa H. , Hudson Mary M. , Quintana Heather V.
Published: January 2025

This document provides an overview of the black mangrove (Avicennia germinans), a coastal evergreen tree native to Florida. It details the tree’s physical characteristics, habitat, and ecological significance. The black mangrove thrives in tropical and subtropical regions, tolerates waterlogged and saline conditions, and plays a crucial role in stabilizing shorelines and supporting marine life. Additionally, the document discusses the tree’s commercial uses, including its wood, bark, and flowers, and highlights its importance in local ecosystems and human applications. Original publication date June 2010.
Predaceous Diving Beetles as Pets and the Self-Cleaning Aquarium
Authors: Bateman Craig , Hulcr Jiri
Published: January 2025

This document introduces predaceous diving beetles as unique, low-maintenance aquatic pets. It details their physical characteristics, collection methods, and care requirements. The beetles are described as aesthetically pleasing and easy to keep, with minimal care needs. The article also explains how to set up a self-cleaning aquarium, emphasizing the balance between plants, gravel, and bacteria to maintain water quality. Additionally, it highlights suitable beetle species for beginners and provides feeding recommendations. The document aims to promote the enjoyment of keeping these fascinating insects while ensuring their well-being. Original publication date May 2016.
A Review of Feed Attractants as a Guide for Aquaculture Operations
Authors: Roda Thaleia N. , Farzad Razieh , Allen Michael S.
Published: January 2025

The aquaculture industry can use feed attractants to improve the feed intake efficiency of various fish and shellfish species. These attractants can be used for improving fish growth and survival, particularly during the sensitive early-life phases when effective feeding is critical to survival. Thus, there is a need to review the types of attractants and their effectiveness in improving fish growth and survival. In this EDIS publication, we provided background information on how feed attractants work and provided the available list of feed attractants that have been used by industry.
Are You Marrying the Right Person? Healthy Signs and Red Flags
Authors: Duncan LuAnn , Harris Victor W.
Published: January 2025

This document explores the importance of recognizing healthy relationship patterns and red flags before marriage. It introduces Dr. John Van Epp’s model, which outlines five key steps: knowing, trusting, relying, committing, and physical intimacy. The article emphasizes the need for these steps to progress sequentially to ensure a strong foundation. Additionally, it provides a checklist of 25 red flags to help individuals identify potential issues in their relationships. The goal is to help readers make informed decisions about their partners and build healthy, lasting relationships. Original publication date August 2012.
The Associate's Role in Delivering a Fair Day's Work for a Fair Day's Pay
Authors: Farnsworth Derek , Clark Jennifer , Wysocki Allen F. , Kepner Karl W.
Published: January 2025

This document explores the concept of “a fair day’s work for a fair day’s pay,” emphasizing the roles of both associates and managers in achieving this balance. It discusses eight agree/disagree statements to highlight common management beliefs and their impact on associate productivity. The authors argue that factors such as inclusiveness, appreciation, and effective communication are more critical than job security and wages. They also challenge the notion that people naturally resist change, suggesting that resistance often stems from a lack of involvement in decision-making. The document aims to guide managers in fostering a productive and motivated workforce. Original publication date May 2001.
Leadership Principles for Today's Residential Real Estate Brokers
Authors: Farnsworth Derek , Clark Jennifer , Shah Aarambh , Wysocki Allen F.
Published: January 2025

This publication discusses leadership principles for residential real estate brokers in the US. It highlights the challenges brokers face, such as market volatility and declining demand, and offers strategies to overcome these issues. Original publication date May 2011.
Insect Management in Sugarcane
Authors: Cherry Ron H. , Schueneman Thomas J. , Nuessly Gregg S.
Published: January 2025

This document provides an overview of integrated pest management (IPM) strategies for sugarcane in Florida, focusing on five major insect pests: wireworms, white grubs, lesser cornstalk borers, sugarcane borers, and yellow sugarcane aphids. It details the use of resistant varieties, cultural practices, natural enemies, and insecticides to manage these pests. The document also highlights the importance of monitoring and sampling methods to determine the necessity of insecticide applications, ensuring sustainable and economically viable sugarcane production. Date first printed October 1993.
Biting Flies
Authors: Pitzer J.B. , Koehler P.G. , Diclaro II J.W.
Published: January 2025

This document provides an overview of various biting flies in Florida, including no-see’ums, black flies, stable flies, horse flies, and deer flies. It details their life cycles, habitats, and the impact of their bites on humans and animals. The document also discusses control measures, such as environmental management, protective clothing, and the use of repellents and insecticides, to mitigate the nuisance and health risks posed by these pests. Publication date: April 1991
Creating and Maintaining Balance in News Consumption
Authors: Stofer Kathryn A.
Published: January 2025

Becoming informed about an issue does not happen overnight. This publication shares strategies for identifying sources, building habits, and becoming more confident in your knowledge on various current topics. Written by Kathryn A. Stofer, and published by the UF/IFAS Department of Agricultural Education and Communication, September 2024.
Digital transformation of the transport industry: analysis of opportunities and risks
Authors:   L.N. Gumilyov Eurasian National University, Mukhametzhanova A. , Zhandarbekova A. ,   S. Seifullin Kazakh Agro Technical Research University, Sala D. ,   AGH University of Science and Technology, Bekzhanova S. ,   Satbayev University, Sultanov T. ,   L.N. Gumilyov Eurasian National University, Devetiyarova N. ,   International University of transport and humanities
Published: January 2025

In the article, by analyzing the current state of the digitalization process of the transport industry and assessing the results of a survey of experts, the degree of impact of artificial intelligence on the business processes of companies is revealed.

The study of institutional and technological changes in the field of international transport corridors is reflected in this article. Information on the state and main trends of digital transformation of corridors is systematized, their ecosystem is analyzed, stakeholders and drivers of digitalization of the transport industry are identified. In this regard, the proper implementation of UN standards for the unification of infrastructure, digitalization of business processes to simplify transportation and transit requires the active participation of subjects of transport corridors.

The questionnaire developed by the authors of this article to survey the degree of impact of artificial intelligence on the operating technology of transport companies made it possible to assess not only the benefits of introducing artificial intelligence, but also possible risks.

Using SWOT analysis, the consequences of introducing artificial intelligence at both the micro-logistics and macro-logistics levels of companies’ functioning were studied. Based on the studied data, the main directions of action that transport market entities should follow to increase the level of digitalization of the industry have been identified.
Methodology for constructing a global stiffness matrix for solving stress-strain problems of structures using the finite element method
Authors:   ALT university named after M. Tynyshpayeva, Toilybaev A.E. , Tursynbekova S.R. ,   L.N. Gumilyov Eurasian National University, Aitkhozhina A.S. ,   L.N. Gumilyov Eurasian National University, Abdrashev О. ,   L.N. Gumilyov Eurasian National University, Usipbaev U. ,   South Kazakhstan University named after M. Auezov, Mutash T. ,   L.N. Gumilyov Eurasian National University
Published: January 2025

The article discusses methods for constructing a stiffness matrix of systems based on finite element stiffness matrices. One of the effective ways to regularly sample the calculated area is described, which allows you to more accurately take into account external loads, including gravity. Formulas are provided for calculating nodal loads and their relationships in the context of spatial modeling. The features of node numbering and addressing of global stiffness matrix elements are also discussed, which provides an adequate model for analyzing the stress-strain state of structures. Application of proposed method makes it possible to effectively determine reactions of road pavement structures to loads from vehicles.
Digitalization of architectural and urban planning activities in Kazakhstan: transformation of urban space
Authors:   L.N. Gumilyov Eurasian National University, Mussabayev Т. , Mussabayeva А. ,   MSU named after M.V. Lomonosov, Taizhanova A. ,   RSE «Gosgradkadaster», Uskembayeva Zh. ,   RSE «Gosgradkadaster»
Published: January 2025

In this article, the authors examine the impact of digitalization of architectural and urban planning activities on the transformation of urban space in Kazakhstan. The study and implementation of digital technologies in these areas, taking into account modern challenges and needs of society, can lead to significant changes in urban space and contribute to its transformation, improve design efficiency, improve the quality and safety of construction, reduce construction time and costs, improve infrastructure and to make urban space more functional and comfortable for its residents. The transformation of urban space in Kazakhstan is an important area of ​​urban development, where digitalization can play a significant role. Transparency of processes in architectural and urban planning activities can be significantly increased thanks to information platforms and digital databases. The purpose of this article is to study modern digital technologies and their impact in the transformation of urban space. In this work, the focus is on the use of geographic information systems (GIS), building information models (BIM). In particular, the authors highlight the possibilities of using the geoportal of the state urban planning cadastre of the Republic of Kazakhstan in transforming urban space. Digital databases help increase the transparency of processes, as they provide storage and exchange of information between project participants and contribute to effective data management. The introduction of such technologies makes it possible to monitor the entire construction process, from the initial design stage to the completion of construction and operation of the facility.
Architectural and planning methods of formation of the evolution of educational organizations in Russia in the 20th century
Authors:   Kazakh Agrotechnical Research University named after S. Seifullina, Ozhet A. , Mamedov S.E. ,   Kazakh Agrotechnical Research University named after S. Seifullina
Published: January 2025

The article provides a comprehensive analysis of the architectural and planning methods used to develop comprehensive educational institutions in Russia during the 20th century. Drawing on historical records, educational policies, and architectural advancements, the study examines the evolution of school building designs, zoning and planning strategies, integration of natural elements, standardization and mass production techniques, and experimental approaches. The findings underscore the dynamic nature of educational architecture and planning, reflecting the evolving educational landscape and societal needs. The article concludes with an evaluation of the impact of these methods on the development of the Russian education system and the architectural planning of schools.
REIMAGINING ENGLISH LEARNING IN THE AI ERA: A WORLD OF POSSIBILITIES AND BARRIERS
Authors: Alek  , Abdul Rabbi Arrasul
Published: January 2025

Among new possibilities and challenges that have emerged in the conditions of the AI era, the learning of English language experience significant changes that requires a reconsideration of classical approaches to teaching and learning. Nowadays, there have been developments in manners of AI technologies which create new opportunities for more functional models of personalized learning However, there are many barriers that continue to exist and block the further development of English language learners. The paradigm shifts of ELL are discussed in this paper, major gaps are identified and the latest technologies and practices in the field are also presented. In turn, the study aims at distinguishing crucial factors that contribute to the efficiency of AI supported learning paradigms encompassing adaptive learning, automatic feedback, and intelligent tutoring systems. Thus, the paper enriches the existing knowledge base with a new suggestion of an AI-enabled model of English language learning that targets the existing challenges and utilizes the possibilities of AI for improving learning conditions for all students. Through this model, educators and learners can avoid pitfalls inherent within the new age of Artificial Intelligence, thus providing a fulfilment of a teaching and learning model in the present society
Optimizing Aceh’s Traditional Institutions to Provide Legal Protection for Children in Legal Conflict
Authors: Anggreini Rini , Budi Bahreisy  , Nurmalawaty
Published: January 2025

Children as the next generation of our nation, play a crucial role in the development and sustainability of a country. Society aspires to have children who are healthy, intelligent, cheerful, and assured of their survival and growth. However, the social reality often tells a different story, as many children must navigate the legal system for various reasons. Law Number 11 of 2012, concerning the Juvenile Criminal Justice System, introduces the concept of diversion. This concept aims to protect Children in Legal Conflict by shifting the resolution of their cases from the judicial process to an alternative process outside the criminal justice system. In this juvenile justice framework, Traditional Institutions also play an essential role. The involvement of community leaders in the implementation of the diversion agreement demonstrates that "traditional law" is still recognized and applicable in resolving children's cases. Based on this context, the study formulates the following questions: Why do Children in Legal conflicts have the right to protection? And how Optimizing Aceh’s Traditional Institutions can Provide Legal Protection for Children in Legal Conflict? The purpose of this study is to raise awareness and understanding of the significance of providing protection to Children in Legal Conflict while enhancing the role of Traditional Institutions in this legal protection. This research is categorized as normative legal research, utilizing secondary data obtained from legal materials. Data collection techniques include library research with qualitative data analysis. The findings reveal that children in legal conflict have the right to protection because Indonesia's ratification of the Convention on the Rights of the Child mandates it. This international commitment underscores key principles such as the best interests of the child, non-discrimination, survival and development, and respect for the child's participation, which must be prioritized in ensuring their protection. In this regard, the Aceh’s Traditional Institution plays a vital role in realizing this legal protection by resolving cases with an emphasis on deliberation. Therefore, optimizing the function of the Aceh’s Traditional Institution is necessary to achieve effective legal protection for children in conflict with the law.
Primer registro de Procryptocerus scabriusculus (Forel, 1899) (Hymenoptera: Formicidae: Myrmicinae) para Jalisco, México
Authors:   Centro de Estudios en Zoología, Universidad de Guadalajara, Vásquez Bolaños Miguel
Published: January 2025

Primer registro de Procryptocerus scabriusculus (Forel, 1899) (Hymenoptera: Formicidae: Myrmicinae) para Jalisco, México
Listado preliminar de los odonatos (Insecta: Odonata) del bosque alto andino del Santuario de Fauna y Flora Iguaque, Boyaca, Colombia
Authors: Torres-Pachón Mónica , Realpe-Rebolledo Emilio
Published: January 2025

Listado preliminar de los odonatos (Insecta: Odonata) del bosque alto andino del Santuario de Fauna y Flora Iguaque, Boyaca, Colombia
Nuevos telegeúsidos (Coleoptera: Telegeusidae) de Hidalgo, México
Authors: Zaragoza-Caballero Santiago
Published: January 2025

Se describen cuatro nuevas especies del género Telegeusis procedentes de diferentes localidades del estado de Hidalgo, México. Las cuatro especies propuestas son: Telegeusis moroni n. sp., T. brachypalpus n. sp., T. hidalguensis y n. sp. y T. dissimilis n. sp., que aumenta a 16 el número de especies conocidas. Se modificó la clave para el reconocimiento de las mismas. Se incorporan dos tablas con datos morfo métricos.
Description of two cryptic species of Anomala Samouelle (Coleoptera: Scarabaeidae: Rutelinae) from Costa Rica
Authors: Filippini Victoria , Micó Estafanía , Galante Eduardo
Published: January 2025

Two new species of Anomala Samouelle from Costa Rica are described: Anomala moroni new species and A. parvaeucoma new species. Habitus, protibia, distribution map, and male genitalia (aedeagus and endophallus) of each species are illustrated. A key for the dorsally setose species from the Neotropical region is provided.
Megaloptera (Neuropterida) de selvas secas de la vertiente del Pacífico Mexicano
Authors: Sarmiento-Cordero Mariza A , Contreras-Ramos Atilano , Zaragoza-Caballero Santiago
Published: January 2025

Se describe el patrón de distribución de megalópteros procedentes de seis localidades de selva seca del Pacífico Mexicano. Se recolectaron 47 ejemplares de megalópteros adultos que pertenecen a cuatro especies de la familia Corydalidae (subfamilia Corydalinae), donde la especie más abundante fue Corydalus bidenticulatus. La Sierra de Huautla, Morelos, fue la localidad de mayor riqueza con tres especies, mientras que las restantes estuvieron representadas por una sola especie. La mayor riqueza y abundancia se presentaron en la época de lluvias.