bluuebunny/crossref_metadata_2025 huggingface dataset:
A daily reconstructed chlorophyll-a dataset in the South China Sea from MODIS using OI-SwinUnet
Authors: Ye Haibin , Yang Chaoyu , Dong Yuan , Tang Shilin , Chen Chuqun
Published: July 2024

Abstract. Satellite remote sensing of sea surface chlorophyll products sometimes yields a significant amount of sporadic missing data due to various variables, such as weather conditions and operational failures of satellite sensors. The limited nature of satellite observation data impedes the utilization of satellite data in the domain of marine research. Hence, it is highly important to investigate techniques for reconstructing satellite remote sensing data to obtain spatially and temporally uninterrupted and comprehensive data within the desired area. This approach will expand the potential applications of remote sensing data and enhance the efficiency of data usage. To address this series of problems, based on the demand for research on the ecological effects of multiscale dynamic processes in the South China Sea, this paper combines the advantages of the optimal interpolation (OI) method and SwinUnet and successfully develops a deep-learning model based on the expected variance in data anomalies, called OI-SwinUnet. The OI-SwinUnet method was used to reconstruct the MODIS chlorophyll-a concentration products of the South China Sea from 2013 to 2017. When comparing the performances of the data-interpolating empirical orthogonal function (DINEOF), OI, and Unet approaches, it is evident that the OI-SwinUnet algorithm outperforms the other algorithms in terms of reconstruction. We conduct a reconstruction experiment using different artificial missing patterns to assess the resilience of OI-SwinUnet. Ultimately, the reconstructed dataset was utilized to examine the seasonal variations and geographical distribution of chlorophyll-a concentrations in various regions of the South China Sea. Additionally, the impact of the plume front on the dispersion of phytoplankton in upwelling areas was assessed. The potential use of reconstructed products to investigate the process by which individual mesoscale eddies affect sea surface chlorophyll is also examined. The reconstructed daily chlorophyll-a dataset is freely accessible at https://doi.org/10.5281/zenodo.10478524 (Ye et al., 2024).
A Sentinel-2 Machine Learning Dataset for Tree Species Classification in Germany
Authors: Freudenberg Maximilian , Schnell Sebastian , Magdon Paul
Published: July 2024

Abstract. We present a machine learning dataset for tree species classification in Sentinel-2 satellite image time series of bottom of atmosphere reflectance. The dataset is based on the German national forest inventory of 2012, as well as analysis ready satellite imagery computed using the FORCE processing pipeline. From the national forest inventory data, we extracted the tree positions, filtered 387 775 trees in the upper canopy layer and automatically extracted the corresponding bottom of atmosphere reflectance time series from Sentinel-2 L2A images. These time series are labeled with the corresponding tree species, which allows pixel-wise classification tasks. Furthermore, we provide auxiliary information such as the approximate tree position, the year of possible disturbance events or the diameter at breast height. Temporally, the dataset spans the years from July 2015 to end of October 2022 with ca. 75.3 million data points for trees of 51 species and species groups, as well as 13.8 million observations for non-tree background. Spatially, it covers entire Germany. The dataset is available under following DOI (Freudenberg et al., 2024): https://doi.org/10.3220/DATA20240402122351-0
Wetting and drying trends in the land–atmosphere reservoir of large basins around the world
Authors: Salazar Juan F. , Molina Ruben D. , Zuluaga Jorge I. , Gomez-Velez Jesus D.
Published: July 2024

Abstract. Global change is altering hydrologic regimes worldwide, including large basins that play a central role in the sustainability of human societies and ecosystems. The basin water budget is a fundamental framework for understanding these basins' sensitivity and future dynamics under changing forcings. In this budget, studies often treat atmospheric processes as external to the basin and assume that atmosphere-related water storage changes are negligible in the long term. These assumptions are potentially misleading in large basins with strong land–atmosphere feedbacks, including terrestrial moisture recycling, which is critical for global water distribution. Here, we introduce the land–atmosphere reservoir (LAR) concept, which includes atmospheric processes as a critical component of the basin water budget and use it to study long-term changes in the water storage of some of the world's largest basins. Our results show significant LAR water storage trends over the last 4 decades, with a marked latitudinal contrast: while low-latitude basins have accumulated water, high-latitude basins have been drying. If they continue, these trends will disrupt the discharge regime and compromise the sustainability of these basins, resulting in widespread impacts.
Flood risk management in planning and construction of city: the Guangzhou experience
Authors: Kuang Minyi , Zheng Yanyan , Deng Xingdong , Yang Yukui , Wang Jingchen , Sui Xintian , Peng Yuan
Published: July 2024

Abstract. Recently, urban flood disasters caused by rainstorm has happened more and more frequently. Chinese government has proposed that the urban flood disasters problem should be solved by integrated and systematic approach. The analysis of the historical rainstorm flood events of Guangzhou in the past 10 years showed that, the urban rainstorm flood has happened more frequently in lowland, hardening underlying surface and drainage system jacked by high water level. Guangzhou has innovatively delimited high-risk regions by watershed units, using Remote Sensing (RS) data and GIS data, which become the basis of flood risk management. The vertical planning, the storage capacity and river managing boundary have become three important conditions, which should be taken into consideration in the construction projects and serve as the basis for the whole life cycle. As a pioneer, Guangzhou has provided experience for metropolis to reduce flood risk in the construction stage. This paper analyzes the changes and causes of the overall flood safety situation in Guangzhou, and introduces the practice and exploration in Guangzhou from the aspects of promoting the accurate identification of flood risk areas, guiding the spatial control of flood control and drainage safety with planning, establishing the planning transmission mechanism, implementing the flood risk assessment system, and ensuring the transformation of resilient city goals.
The influence of land use and management on the behaviour and persistence of soil organic carbon in a subtropical Ferralsol
Authors: Hondroudakis Laura , Kopittke Peter M. , Dalal Ram C. , Barnard Meghan , Weng Zhe H.
Published: July 2024

Abstract. A substantial carbon (C) debt has been accrued due to long-term cropping for global food production emitting carbon dioxide from soil. However, the factors regulating the persistence of soil organic C (SOC) remain unclear, with this hindering our ability to develop effective land management strategies to sequester organic C in soil. Using a Ferralsol from semi-arid subtropical Australia, alteration of bulk C contents and fractions due to long-term land use change (up to 72 years) was examined with a focus on understanding whether SOC lost due to cropping could be restored by subsequent conversion back to pasture or plantation. It was found that use of soil from cropping for 72 years resulted in the loss of >70 % of both C and N contents. Although conversion of cropped soil to pasture or plantation for up to 39 years resulted in an increase in both C and N, the C contents of all soil fractions were not restored to the original values observed under remnant vegetation. The loss of C with cropping was most pronounced from the particulate organic matter fraction, whilst in contrast, the portion of the C that bound strongly to the soil mineral particles (i.e. the mineral-associated fraction) was most resilient. Indeed, aliphatic C was enriched in the fine fraction of mineral-associated organic matter (<53 µm). Our findings were further confirmed using Synchrotron-based micro-spectroscopic analyses of intact microaggregates, which highlighted that binding of C to soil mineral particles is critical to SOC persistence in disturbed soil. The results of the present study extend our conceptual understanding of C dynamics and behaviour at the fine scale where C is stabilized and accrued, but it is clear that restoring C in soils in semi-arid landscapes of subtropical regions poses a challenge.
Desain dan Analisis Kekuatan Pisau Dekortikator Mesin Pengolah Daun Nanas Menggunakan Metode Elemen Hingga
Authors: Dibyo Setiawan  , Heri Widiantoro  , Zainuddin  , Rani Anggrainy  , Moch. Zaidan Rahmatullah
Published: July 2024

The machine for processing pineapple leaves into fiber used to process agricultural waste from pineapple plants into economically valuable products. An important aspect of machine design is ensuring that the machine can operate safely and effectively. The machine design approach is carried out using a numerical simulation approach using the finite element method to predict machine properties and design optimization. The aim of the simulation applied focuses on the decorticator knife component, the achievement targets are the design model, deformation response, force, and load response. The material used for the decorticator knife is SUS 304 which consists of 12 blades. The simulation design process is divided into three stages: Pre-processing, Simulation, and Post-processing. The simulation process was applied in iterations 10 times using the curvature-based mesh method by setting the mesh size to 10-5. The maximum stress response has met the convergent target with a mesh size of 5.6; 5.4 and 5.2 have load response values of 44.43, 44.41, and 44.39 MPa, and the maximum error accuracy is 2.49%. The results of the finite element analysis show a stress value of 44.43 MPa and a FoS of 6.6 so that the design is safe to proceed to the construction stage.
Analisis Potensi Biogas dari Limbah Kotoran Sapi di Kabupaten dan Kota Sukabumi
Authors: Rizaldi Ardi , Ali Mukhlis
Published: July 2024

Salah satu usaha sampingan di Indonesia peternakan sapi berkisar skala kepemilikan 3-4 ekor per rumah tangga, begitupun dengan Sukabumi yang memiliki nilai yang cukup tinggi mencapai 28.729 ekor. Penelitian ini bertujuan untuk: (1) untuk mengetahui potensi biogas dari kotoran sapi (2) untuk mengetahui perbandingan/klasifikasi potensi biogas per Kecamatan,  (3) untuk mengetahui ekivalensi energi biogas dengan lpg 3kg di Kabupaten dan Kota sukabumi, dan (4) untuk mengetahui tingkat kepuasan pengguna peta digital potensi biogas dari limbah kotoran sapi di Kabupaten dan Kota Sukabumi. Studi literatur digunakan sebagai acuan landasan teori pada penelitian ini. Potensi kotoran sapi di kabupaten dan kota Sukabumi diklasifikasikan menjadi 3 kategori yaitu rendah, sedang dan tinggi. Dari hasil analisis yang dilakukan terhadap 54 kecamatan yang ada, terdapat 14 kecamatan dengan kategori tinggi, 14 kecamatan dengan kategori rendah, dan sisanya masuk kategori sedang. Ekivalensi biogas Kabupaten dan Kota Sukabumi sebesar 2643,1 setara denga 881 tabung lpg. yang paling banyak terdapat pada Kecamatan Ciracap sebesar 370,2 , yang paling sedikit terdapat pada Kecamatan Warudoyong . Peta digital potensi biogas di uji oleh 3 kategori yaitu: Lembaga Pemerintaha dan Mahasiswai, dari 35 responden masing-masing kategori dengan membagikan link https://petabiogassukabumi.com/ dnegan menjawab 6 pertanyaan dalam kuisioner. Hasil pengisian kuisioner dari semua kategori diperoleh dengan skor uji kepuasan pengguna >80%. Hal ini menunjukan uji penggunaan peta digital di anggap puas berdasarkan tingkat kepuasan pengguna dan secara fungsi dari peta digital tersebut.
As Cortes Liberais Portuguesas e a Reforma do Clero Secular (1821-1822)
Authors: Sousa Fernando
Published: July 2024

After the Liberal Revolution of 1820, the Cortes Gerais e Extraordinárias (General and Extraordinary Courts), starting their work on January 26, 1821, in addition to the production of the Liberal Constitution of 1822, aimed at dismantling the structure of the Ancien Régime, in order to lay the foundations for the promotion of a new liberal and bourgeois society. One of the most profound and necessary reforms involved the “religious question”, targeting the Portuguese clergy, both regular and secular. Since this was a complex situation, the members of the Courts sought to reaffirm the power of the State over the Church. This article presents the measures and results obtained by the Courts regarding the secular clergy, which was assumed as one of the main themes of the debate until the closing of the Courts in November 1822.
INTERSPECIFIC AND INTRASPECIFIC RELATIONSHIPS OF GREAT CORMORANT’S NEMATODE CONTRACAECUM RUDOLPHII IN PAVLODAR REGION
Authors: Kuchboev A. ,   1 Institute of Zoology Uzbekistan Academy of Sciences, Tashkent, Uzbekistan, Tarasovskaya N.E. , Zhumabekova B.K. , Klimenko M.Yu. ,   Higher School of Natural Sciences, Margulan University, Pavlodar, Kazakhstan
Published: July 2024

The size of helminths is substantially influenced by interspecific interactions. There are around 90 copies present. The presence of Contracecums in the intestine of a single cormorant individual resulted in a significant reduction in the overall size of the nematodes. When cestodes are present, Contracecums undergo brachymorphic changes, which can be seen as an adaptation to maintain fertility while minimising energy expenditure. The ratio of parasite abundance in the host to parasite size might vary based on the specific parameters of the host-parasite interaction. The size of the parasite can be regulated by multiple factors associated with the parasite population within the host.
Analisa Perencanaan dan Pengendalian Persediaan Bahan Baku Pembuatan Interior Set pada CV. Advisia Diantara Palembang
Authors: Hasyunah  , Siti Hasania
Published: July 2024

Abstract : This study aims to determine the effect of skills, knowledge, motivation, and abilities on the performance of UMKM Bakso employees in Semarang City. The population studied was 385 employees. This study uses SPSS software with multiple regression tests as a hypothesis testing method. The results of the analysis and discussion show that the variable has a partial effect, namely Skills has a positive and significant effect on the performance of UMKM Bakso employees in Semarang City. Knowledge has a positive and significant effect on the performance of UMKM Bakso employees in Semarang City. Motivation has a positive and significant effect on the performance of UMKM Bakso employees in Semarang City and Ability has a positive and significant effect on the performance of UMKM Bakso employees in Semarang City.
Abstrak : Tujuan Penelitian adalah untuk mengetahui dan menganalisa perencanaan dan pengendalian persediaan pada CV Advisia Diantara Palembang. Data yang digunakan dalam penelitian ini adalah data primer dan data sekunder. Populasi penelitian ini adalah laporan pelaksanaan perencanaan dan pengendalian persediaan bahan baku proyek interior set milik CV Advisia Diantara Palembang dari tahun sejak berdirinya perusahaan sampai tahun 2017. sampel yang digunakan adalah laporan pelaksanaan perencanaan dan pengendalian persediaan bahan baku proyek interior set yang telah selesai dari tahun 2016 sampai tahun 2017. Sampling yang digunakan dalam penelitian adalah purposive sampling. Hasil penelitian menunjukkan bahwa selama ini perusahaan belum melaksanakan perencanaan dan pengendalian atas pengadaan bahan  baku dengan baik di dalam suatu pembelian dan perusahaan. Berdasarkan permasalahan yang dihadapi perusahaan tersebut maka penulis menyarankan agar perusahaan CV Advisia Diantara Palembang memperhatikan perencanaan dan pengendalian persediaan barang yang baik untuk menunjang kegiatan operasional perusahaan sehingga efektivitas dan tujuan perusahaan yang telah ditetapkan dapat tercapai.
Selection of design parameters of three-layer composite panels with transverse bending
Authors: Andryushkin A. Yu. ,   Baltic State Technical University ", Bulygin V. V. , Gubanov D. M. ,   VOENMEH",   Baltic State Technical University "VOENMEH",   Baltic State Technical University "VOENMEH"
Published: July 2024

The weight efficiency of aircraft structures is ensured by the use of three-layer composite panels due to their high specific strength and specific stiffness. The design parameters and characteristics of a hexagonal-cell honeycomb filler are considered. A method is proposed for selecting design parameters (the height of the hexagonal-cell filler and the thickness of the bearing sheaths) that ensure a minimum specific gravity during transverse bending of a three-layer composite panel. According to the proposed method, the calculation of the height of the hexagonal-cell filler and the thickness of the bearing sheaths during transverse bending of a three-layer composite panel is presented.
Analysis of the parameters of artifici¬al plasma formation for the disposal of space debris in the dense layers of the Earth’s atmosphere
Authors: Ustinov A. N. ,   Arsenal Machine-Building Plant JSC, Atamasov V. D. , Babuk V. A. , Kudinov A. A. ,   Baltic State Technical University “VOENMEH”,   Baltic State Technical University “VOENMEH”,   Baltic State Technical University “VOENMEH”
Published: July 2024

A theoretical calculation of the effectiveness of using artificial plasma formation for the disposal of space debris in the dense layers of the Earth’s atmosphere has been carried out. An artificial plasma formation surrounds space debris and increases its midsection, which increases the aerodynamic impact of the Earth's atmospheric traces. The artificial plasma formation is provided by a generator of finely dispersed formation, which is installed either on a service spacecraft or on a new spacecraft with self-disposal functions at the end of its life cycle. Ionization of artificial plasma formation is ensured by cosmic radiation and radioactive particles that are part of the generator of finely dispersed formation.
Морфометрический анализ рельефа северо-западной части Тамбовской области
Authors: Буковский Михаил Евгеньевич , Кузьмин Кирилл Алексеевич
Published: July 2024

Хорошо освоенная территория Окско-Донской равнины, в пределах которой расположена Тамбовская область, служит одним из важнейших районов аграрного производства страны. С точки зрения экологически устойчивого функционирования агроландшафтов, занимающих большую часть области, а также ответственного управления земельными ресурсами, актуальна задача комплексной оценки земельного фонда региона. В статье представлены результаты морфометрического анализа рельефа двух муниципальных округов на северо-западе Тамбовской области. Инструментами ГИС-приложений построена цифровая модель рельефа с пространственным разрешением ячейки 30 м, составлены гипсометрическая карта, морфометрические карты крутизны, экспозиции склонов, эрозионного потенциала рельефа (LS-фактора). Для территорий изученных муниципальных округов рассчитаны средневзвешенные значения абсолютной высоты, уклона, LS-фактора, а также степень вертикального и горизонтального расчленения рельефа. Исследованные территории северо-запада Тамбовской области отличаются равнинным рельефом с преобладающими уклонами местности менее 0,5°, слабой расчленённостью и малыми значениями оценок эрозионного потенциала. Результаты работы могут найти применение при организации рационального землепользования, картографированные значения морфометрических характеристик могут стать первичными материалами для проектирования адаптивно-ландшафтных систем земледелия на региональном уровне. Данные об эрозионном потенциале рельефа будут использованы для расчётов эрозионных потерь почвы от талой, дождевой, ирригационной эрозии.
Актуальность тематики геоэкологической оценки лесных территорий (обзор степени изученности и разработанности)
Authors: Скурихин Александр Александрович , Тесленок Сергей Адамович , Обрядин Алексей Александрович
Published: July 2024

В статье дан анализ степени изученности и разработанности тематики геоэкологической оценки лесных территорий на примере основных направлений исследований геосистем Ханты-Мансийского автономного округа – Югры – региона, обладающего значительным природно-ресурсным потенциалом, важной составной частью которого являются его лесные и нефтегазовые ресурсы. Приведены результаты анализа публикационной активности по теме геоэкологической оценки и оптимизации лесных ландшафтов, роли рационального лесопользования и лесоуправления в контексте устойчивого развития региона. Основой для проведённого исследования явились результаты поисковых запросов по количеству проиндексированных в системах научного цитирования публикаций и авторефераты на соискание учёных степеней кандидатов и докторов наук. По результатам анализа сделаны выводы об актуальности и разнонаправленности тематики геоэкологической оценки лесных территорий в целом, и Ханты-Мансийского автономного округа – Югры – в частности, а также о стабильно высокой заинтересованности сообщества научных исследователей темой геоэкологической оценки территории.
Фауна жуков-долгоносиков (Coleoptera, Curculionidae) Белгородской области
Authors: Присный Александр Владимирович , Мирошников Андрей Николаевич , Присный Юрий Александрович
Published: July 2024

На основе анализа коллекционных материалов и известных данных составлен видовой список жуков-долгоносиков (Curculionidae) Белгородской области, включающий 331 вид. Для 324 видов приводится информация о месте и времени сбора. Впервые для территории области приводятся данные о 37 видах.
Enhanced relief of low back pain following surgical repair of a ventral hernia: A case report
Authors: Maoli Francesco ,   Department of Physical Medicine & Rehabilitation Rush University Medical Center, USA., Hsieh Sharon , Patel Avani , Wu Hong ,   University of Miami Leonard M. Miller School of Medicine, USA.,   Loyola University Chicago Stritch School of Medicine, USA,   Department of Physical Medicine & Rehabilitation Rush University Medical Center, USA.
Published: July 2024

The effectiveness of core muscle strengthening in treating Low Back Pain (LBP) is well-established. The laxity or defect of the important portion of core muscle groups, transverse abdominis muscle, as seen in ventral hernia could be a contributing factor for core weakness and instability and thereafter results in LBP. The contribution of ventral hernia to LBP is scantily documented. Ventral hernias can be easily missed if a thorough physical exam is not performed. A 50-year-old male patient presented to the clinic with a 10- year history of LBP; a physical exam revealed a previously undiscovered ventral hernia. He reported a reduction in LBP and improvement in back support after his ventral hernia repair surgery. This case report highlights the importance of a thorough assessment and treatment of the underlying connection between ventral hernia and chronic LBP.
Polyamidoamine (PAMAM) Dendrimer induces Tooth Organizations Biomimetic Mineralization: A Review
Authors: Li Si Ning ,   Hospital of Stomatology, Jilin University, 130021, People’s Republic of China
Published: July 2024

The use of biomaterials to induce biomimetic mineralization of tooth tissue has always been a crucial issue in the treatment of dental caries. Polyamidoamine (PAMAM) dendrimer is a novel type of polymer nanomaterial with highly branched structure, definite shape, size, molecular weight, and excellent chemical and biological characteristics. It can be served as an organic template in biomimetic mineralization to induce and regulate mineral nucleation and crystal growth and has become a research hotspot in the field of biomimetic mineralization. This article provides a review of literature from 2000 to present day, aiming to summarize the recent role played by PAMAM in promoting biomimetic mineralization in hard tooth tissues.
Knowledge and Attitude towards End-of-Life Decisions among University Students in Lebanon: A Cross-Sectional Study
Authors: Ahmad Fakhri ,   Department of Internal Medicine, Faculty of Medicine, Lebanese University, Beirut, Lebanon., Abbas Rachid , Jaafar Zein , Pascale Salameh , Zeinab EL Mawla ,   Department of Internal Medicine, Faculty of Medicine, Lebanese University, Beirut, Lebanon.,   Department of Internal Medicine, Faculty of Medicine, Saint Joseph University, Beirut, Lebanon.,   Professor of Epidemiology, Lebanese University, Beirut, Lebanon.,   Department of Pulmonary & Critical Care, Faculty of Medicine, Lebanese University, Beirut, Lebanon.
Published: July 2024

Background and objectives: When faced with death, many controversies tend to arise, most pertinent to the medical field being the decisions at end of life. This study aims to evaluate the perception and awareness of university students in Lebanon towards end-of-life decisions and practices: euthanasia, Do Not Resuscitate (DNR) orders, and withholding/withdrawal of life sustaining treatment.
Experience of Using in Vivo Dosimetry in Clinical Practice
Authors: Lebedenko I. M.
Published: July 2024

Purpose: To familiarize medical physicists with the experience of in vivo dosimetry in the practice of radiation therapy and experimental work at the N.N. Blokhin National Medical Research Center of Oncology.
Materials and methods: The main characteristics, operating principles and experience of using semiconductor detectors and thermoluminescent dosimeters in the practice of radiation therapy and experimental work are described.
Results: It was shown that thermoluminescent dosimeters and semiconductor detectors are still relevant when conducting point by-point relative dosimetry and cannot be replaced by other modern detection means.
VERIFICATION AND VALIDATION OF A COMPUTER COMPUTATIONAL MODEL FOR THE DESIGN OF BUILDING STRUCTURES
Authors: NADOLSKI V.
Published: July 2024

A review and analysis of the verification and validation procedures of computer computational models has been performed in order to provide a conceptual framework and guidance on their implementation in relation to the design of building structures. The description of verification procedures for computer software and computer computational models is presented. The main stages of validation are formulated. The purpose of validation is to confirm the applicability, predictive ability and determination of the characteristics of the accuracy of computer models. Based on the analysis of the design value of the load-bearing capacity, a conclusion is made about the number of experiments required for validation for computer models. The study focuses on the description of verification and validation procedures for computer models of new design solutions and non-standardized model parameters. However, the recommendations given here are also suitable for more studied design solutions, while the scale of verification and validation activities may be reduced.
THE PRACTICAL IMPLEMENTATION OF THE METHOD OF VERTICAL REINFORCEMENT OF A WEAK BASE FOR THE DEVICE OF A SOLID FOUNDATION SLAB OF THE BUILDING
Authors: NEVEJKOV А. , DEDOK V.
Published: July 2024

The article is devoted to the vertically reinforced basement designing and constructing problems while slab foundation erection in the Republic of Belarus.
DETERMINATION OF THE MAIN DESIGN PARAMETERS OF THE PROCESS OF IN-SITU GROUNDWATER TREATMENT AND ASSESSMENT OF THEIR EFFECTIVENESS FOR SMALL SETTLEMENTS
Authors: RASHKEVICH H.
Published: July 2024

The article discusses ways to determine the design parameters when using the method of intra-layer water treatment for small volumes of water consumption. The experimental data obtained confirm the correctness of such approaches and can be recommended for preliminary calculations and evaluation of the effectiveness of this method.
IMPROVEMENT OF THE ALGORITHM FOR OPTIMIZING THE PLANNED POSITION OF CRANE TRACKS BY PAR-ALLEL STRAIGHT LINES
Authors: MARKOVICH K. , YALTYKHOV V. , DEGTJAREV A.
Published: July 2024

The article presents research on determining the spatial position of crane tracks of overhead cranes using the latest geodetic electronic devices instead of traditional devices recommended by regulatory documents. The geometric requirements for cranes and crane tracks, wear factors of crane rails, the purpose of tolerances and their values, geodetic work during the operation of crane tracks are considered. Methods for obtaining optimal parameters of geometric systems for crane tracks of bridge cranes by minimizing the sum of squared displacements of rail axes relative to two parallel straight lines with an additional condition are considered.
ANALYSIS OF TECHNICAL ASPECTS OF DISINFECTION OF SURFACES WITH AQUEOUS SOLUTIONS OF OZONE AND SODIUM HYPOCHLORITE
Authors: POSPELOV A. , KOMAROV M. , KOROB N. , KHOTKO A.
Published: July 2024

Aqueous solutions of ozone represent a promising alternative to chlorine-containing disinfectants, which has been confirmed by previous studies. Disinfection of surfaces, unlike bulk water, remains a poorly understood area. The article discusses the technical aspects of the use of ozone and hypochlorites, including ozone generation, dissolution in water, parameter control, ozone destruction, microbial inactivation efficiency and safety. The study results point to the benefits of using ozone. The formation of micro and nanobubbles during disinfection with ozone is also important. The ozone half-life of 20 minutes ensures high efficiency of inactivation of microorganisms and no need for subsequent destruction of residual ozone. Comparison with hypochlorites shows the significant superiority of ozone in inactivating microorganisms on various surfaces. This allows you to reduce disinfection time and reduce corrosion of materials. The economic indicators of using ozone are comparable to chlorine-containing reagents, while the environmental characteristics of ozone are much better. The study highlights the technical and environmental feasibility of using ozone to disinfect surfaces, providing important data for the development of appropriate technologies.
On the Internal Development of the Lithic Technology in Korea since MIS 4 stage : Based on the lithic industry excavated from Dosan site in Hwasun County
Authors: Lee Gi-Kil ,   한국구석기학회
Published: July 2024

One of the controversial issues in Korean Paleolithic research is establishing the technical concept of the Middle Paleolithic. In this regard, the manufacturing technique of a 65,000-year-old lithic industry excavated from the first cultural layer of the Dosan site was analyzed. As a result, a technique of selecting appropriate pebble and manufacturing flakes for blank without pre-adjustment, a technique for producing sharp rectangular flakes by hitting at the corner of raw material, a technique for making tools by precisely calculating the strike point and order and a knapping technique of large flakes were identified.
While the technical elements of the Lower Paleolithic remain, it is different from the blade technique representing the Upper Paleolithic. Therefore, it can be recognized as a distinct and characteristic lithic technology of the Middle Paleolithic. However, the three techniques except the knapping technique of large flakes, contain technical elements and concepts that are common or related to the blade technique. Therefore, we cannot rule out the possibility that Upper Paleolithic inhabitants invented the blade technique by choosing and combining the essential elements from lithic technology of the previous period and also by adopting new raw materials.
Thus, 65,000 years ago, lithic technology was clearly different from those of the Lower and Upper Paleolithic, but there were elements related to manufacturing techniques of both ages. In addition, considering the research results showing that the emergence of the blade technique goes up to 42,000 years ago, and that the microblade technique appeared more than 30,000 years ago, it is interpreted that the lithic technology of the Korean Peninsula has undergone a continuous and internal development process since MIS 4 stage.
Fuzzy Logic Approach to Social Media Marketing: Distribution of Advertising Budget According to Different Age Groups and Genders
Authors: Keke Mehmet Emin
Published: July 2024

In this study, the effect of fuzzy logic approach in social media marketing on the distribution of advertising budgets according to different age groups and genders was examined. The findings show that the fuzzy logic method can be used effectively in advertising budget distribution. The usage rates of five main social media platforms such as Facebook, Instagram, X (Twitter), YouTube and LinkedIn were imported into MATLAB for analysis. The data obtained with the MATLAB program, which uses fuzzy logic algorithms, helps to distribute the advertising budget more evenly and efficiently by considering complex variables such as age and gender. The results highlight that the fuzzy logic approach can be used as an important tool in developing segmentation and targeting strategies in social media marketing. This study reveals the applicability of fuzzy logic techniques to increase efficiency and gain competitive advantage in social media advertising.
An approach to stochastic differential equations for long-term forecasting in the presence of $\alpha$-stable noise: an application to gold prices
Authors: Coulibaly Bakary D. , Ghizlane Chaibi , Khomssi Mohammed El
Published: July 2024

This article introduces a novel approach to forecasting gold prices over an extended period by leveraging a sophisticated stochastic process. Departing from traditional models, our proposed framework accommodates the non-Gaussian and non-homogeneous nature of gold market dynamics. Rooted in the $\alpha$-stable distribution, our model captures time-dependent characteristics and exhibits flexibility in handling the distinctive features observed in real gold prices. Building upon prior research, we present a comprehensive methodology for estimating time-dependent parameters and validate its efficacy through simulations. The results affirm the universality of our stochastic model, showcasing its applicability for accurate and robust long-term predictions in gold prices.
Relative efficiency of pre and post-emergence herbicides on yield and economics of Pearl millet (Pennisetum glaucum L.)
Authors: Gour Ankur , Kanaujiya Pradeep Kumar , Rajput Pradeep , Mishra Kalpana , Parashar Aman
Published: July 2024

A field experiment was conducted at the Crop Research Centre, School of Agriculture, ITM University, Gwalior (M.P.) during the Kharif season in 2022. The experiment was conducted with Randomized Block Design and replicated thrice and comprised of ten treatments. The herbicides were used individually as well as in combinations viz; T1 to T10 the crop was infested with the different types of weed flora. Ex; Digitarias anguinalis L. and Echinochloa crusgalli L. of grassy weeds, Digera arvensis L. and Trianthema monogyna L. of Broad-leaved weeds and Cyperus rotundus L. of the sedges group. Weed density of the different weed species and total weeds affected significantly due to different weed management practices, The result indicated that the total weed population and its dry weightand weed index were lower with Atrazine (50 % WP) at 750g ha-1(PE)fb Topramezone (33.3%SC) at 25 gha-1(PoE). However, the higher weed control efficiency was recorded with Atrazine (50 % WP) at 750 gha-1(PE)fb Topramezone (33.3%SC) at 25 gha-1(PoE), found at par with Atrazine (50%WP) at 750gha-1 (PE)fb Tembotrione (34.4% SC) at 20gha-1. Yield attributes and yield like number of tillers per plant, ear head weight per plant, Test weight, Grain yield, Straw yield and Harvest Index were significantly higher with Atrazine (50 % WP) at 750 gha-1 (PE)fb Topramezone (33.3%SC) at 25g ha-1 (PoE). The maximum net returns and B:C ratio was recorded higher with Atrazine (50 % WP) at 750 gha-1 (PE)fb Topramezone (33.3%SC) at 25gha-1 (PoE).
Effect of mechanical scarification and biofertilizer treatments on seed quality enhancement in Senna (Senna alexandrina Mill.)
Authors: Kalyanrao  , Desai Dhimant , Chakraborty Sudeshna , Rawat Anil , Solanki Ujjval
Published: July 2024

Senna (Senna alexandrina Mill.) is an annual medicinal plant commonly known as “senna” or “Alexandrian senna” primarily known for its agricultural, industrial and ethno-medicinal purposes which belong to family leguminoceae. Senna seeds usually exhibit seed coat-imposed dormancy which may be due to impermeability of testa to water and gases. Seed scarification treatment is one of the methods adopted for seed dormancy breaking and better avenues for their establishment, growth and development of seedlings. In the present investigation seeds were treated with different mechanical scarification and biofertilizer treatments and their combined effect on germination and other seed quality attributes were studied. It was found that the seeds scarified for two (S3 ) to three minutes (S4 ) with mechanical scarification followed by seed priming treatment with Bio NPK (5ml/kg seeds) showed the highest seed germination percentage, highest seedling vigour index I and highest seedling vigour index II compared to control and other treatments.
Effect of different varieties and spacings on growth and yield of cowpea (Vigna unguiculata L. Walp)
Authors: B. Jadhav Dhanshree
Published: July 2024

The field investigation was conducted during kharif season of 2017 on “Effect of different varieties and spacings on growth and yield of cowpea (Vigna unguiculata L. Walp)”. The field experiment was laid out in Factorial Randomized Block Design with three replications in which four spacings and two varieties were used. The results from experiments revealed that, the growth parameters such as number of functional leaves per plant (16.60) and total dry matter (21.23 g), the yield parameters viz. number of pods per plant (13.53), number of seeds per pod (14.06), seed yield ( 1332 kg ha-1) and biological yield (4042 kg ha-1), quality parameter like protein yield (308 kg ha-1) were found significantly superior with wider spacing of 45 X 10 cm except plant height (63.60 cm) than the remained spacings and among the two different varieties the konkan safed recorded highest values than Konkan sadabahar. The interaction effect for all the growth, yield and quality parameters were found to be non significant during the course of investigation.
Synthesis of copper nanoparticles with the antioxidative properties of Tabebuia rosea (Linn.) extract
Authors: K. Devika  , R. Manikandan  , G. Anburaj
Published: July 2024

The production of copper nanoparticles from an extract of the plant Tabebuia rosea (Linn.) is described in this paper. First, the basic extract was extracted with water from the dried Tabebuia rosea (Linn) leaves. Copper nanoparticles were later made using the extract. Scanning electron microscopy and an energy dispersive spectrum were used to examine the shape and composition of the produced copper nanoparticles. The size of the copper nanoparticles varied from 64 to 78 nm. The absence of copper oxide and the existence of metallic nanoparticles made of copper were confirmed by the X-ray diffraction pattern and EDAX. Moreover, the copper nanoparticles demonstrated noteworthy antioxidant properties.
Studies on foraging activity of major insect pollinators on cucumber, Cucumis sativus L.
Authors: Hanif Rukshanda , Yaqoob Munazah , Ayoub Liyaqat , Rasool Jameela , Wani Fazil Fayaz
Published: July 2024

Cucumber, a member of gourd family, Cucurbitaceae, is a widely cultivated vegetable renowned for its refreshing flavor and crisp texture. Cucumbers typically tend to be monocious and need insects as pollinators for efficient and successful pollination. Field experiment was carried out to study foraging efficiency of major insect pollinators of cucumber. The lowest foraging speed (time spent on flower in seconds) was recorded in Apis cerana (5.60 seconds) and highest in Eristalis arbustorum (51.55 seconds). The highest foraging rate (number of flowers visited/minute) was recorded in Apis cerana (11.27) and lowest in Eristalis arbustorum (1.20). Apis cerana carried the highest number of loose pollen grains (4.0 lakh) and Eristalis arbustorum carried the lowest number of loose pollen grains (0.2 lakh).
Enhancing biomass and lipid production in marine microalga Dunaliella tertiolecta with physico-chemical modulation and using cheap fertilizer substrate
Authors: Kumar Anil , Pabbi Sunil
Published: July 2024

Dunaliella tertiolecta, a marine microalga grows luxuriantly under saline conditions. In the present study, growth rate and lipid productivity of Dunaliella tertiolecta was increased by metabolic engineering and culture conditions using one variable at a time (OVAT). The culture was grown under different concentrations of nutrients like nitrogen (KNO3 ), phosphorus (KH2 PO4 ) and Sea salt with varied temperatures (28°C and 35°C) and light intensity. The maximum growth rate and lipid productivity of 11.52 mg/l/day and 10.323 mg/l/ day was obtained when Dunaliella tertiolecta was grown with 0.32 g/l KNO3 and 0.2 g/l KH2 PO4 , respectively, keeping other resources constant. The highest lipid productivity of 15.33 mg/l/day was obtained at 36.5 g/l of sea salt concentration. The main objectives of the present study were to analyse and replace the culture media constituents with cheaper and cost effective components. We report the use of fertilizer, Suphala, as the cheap and readily available source for replacing nutrients like nitrogen (KNO3 ), phosphorus (KH2 PO4 ) and potassium in the modified culture media. Hence, it is a better option for large scale cultivation with the focus for enhanced biomass, lipid and biomolecule (carotenoid) production from Dunaliella tertiolecta.
High reproductive performance in a dioecious taxon irrespective of asynchronous flowering patterns: a case study of Zanthoxylum armatum DC.
Authors: Magotra Pratibha , Devi Jayoti , Sharma Namrata
Published: July 2024

Zanthoxylum armatum, an immensely valuable medicinal plant of Himalaya has been assessed for its phenological and reproductive patterns. Being a plant with highly asynchronous flowering in both male and female plants, this species boasts of an adequate percentage of fruit set when analyzed in two ecologically different populations in the Jammu province of the UT of Jammu and Kashmir. Data from the year 2020 to 2023 reveals 77.08% and 83.47% fruit set in Sukrala and Dhandal populations respectively. Thus, the present study indicates the presence of a substitute pathway to sexual reproduction for fruit production in the species.
Transnational Reception Research on Turkish Tv Dizis (Series): A Meta-Synthesis
Authors: Kehya Rahime Özgün
Published: July 2024

This study aims to analyse empirical research conducted in various countries on the reception of Turkish TV series (dizis) that have gained worldwide popularity. The purpose of the study is to enhance existing knowledge by comparing and synthesizing the findings and to provide a comprehensive perspective that can be used in practice. With the new millennium, Turkey ranked second in the world in TV series exports. In 2023, the 100th anniversary of the Republic, it has become a country exporting hundreds of dizis to more than a hundred countries. Turkish TV dizis, whose popularity is increasing daily, are reaching viewers worldwide through various platforms and influencing them. Without isolating local and universal cultural values from each other, Turkish TV dizis offer a transnational cultural acquaintance opportunity to audiences far and near. The soft power of TV dizis should be considered in Turkey’s culturally diversified tourist spectrum. Studies on the perception of Turkish TV dizis in various continents require meta-synthesis. Although these studies mainly emphasise the transnational success of Turkish TV dizis, negative criticisms are also encountered. According to the findings, even if there are geographical and religious differences, empirical research in the Google Scholar database shows a diverse reception of cultural proximity. Such a meta-synthesis is necessary to contribute to the global sustainable circulation of the dizis and their positive potential reception and impact.
A Multiple Regression Model On The Relationship Between Deliberative Democracy And Political Equity: The Cases Of Greece And Turkey
Authors: Papaoikonomou Anthony
Published: July 2024

This article presents a multiple regression model in which the effect of the political equality index on the quality of deliberative democracy in Greece and Turkey is investigated. The data was drawn from the V-Dem (Varieties of Democracy) database which was announced in March 2024. As far as Greece is concerned, the final conclusions of the research include the positive effect of increasing the participation of women and LGBTI people on the index of deliberative democracy. Also, an interesting finding is the fact of the absence of importance of the participation of individuals in primary and secondary education in deliberative democracy, a fact that may be linked to the discredit of the Greek school. As far as Turkey in concerned, there is a negative relationship between the participation of citizens in tertiary education, as well as a negative relationship between the distribution of power by sexual orientation and deliberative democracy index. Finally, the participation of citizens in primary education has a positive coefficient and is highly statistically significant.
Hypophysitis with adrenal insufficiency secondary to immune checkpoint inhibitors therapy
Authors: Barbosa Arana Julián , Torres Grajales José Luis
Published: July 2024

Background: Checkpoint inhibitors are monoclonal antibodies with action against solid and hematologic neoplasia with increasing use, which is why there have been reports of adverse events including endocrine system compromise. We report the case of a patient treated with anti PD-1 who developed an endocrinopathy.
Purpose: To present the case of a patient with an endocrinopathy (hypophysitis) with secondary adrenal compromise associated with the use of checkpoint inhibitor therapy in a clinic in the city of Medellín, Colombia.
Case presentation: 75-year-old male patient with a history of poorly differentiated squamocellular carcinoma of the lung, without lymphovascular invasion, treated with nivolumab, who after 6 months of treatment seeks consultation due to abdominal pain and several emetic episodes. On physical examination, the patient was hypotensive, and hypotonic hyponatremia was documented with decreased morning and afternoon cortisol. A pituitary profile was requested, showing decreased ACTH, prolactin, and luteinizing hormone with a normal TSH. Additionally, a sella turcica MRI was performed without evidence of structural damage, which is why it was concluded to be hypophysitis with a secondary adrenal insufficiency.
Discussion and conclusion: Checkpoint inhibitor therapy offers a great advance in cancer treatment, and its increasing use allows us to watch and describe its adverse effects, making it possible to understand its mechanisms and possible risk factors. This is the first case of hypophystis secondary to anti PD-1 alone without CTLA-4 reported in the country.
It is important to consider the possible adverse effects that patients undergoing immunotherapy treatment may experience, and to have a high index of clinical suspicion to perform appropriate tests for early identification.