bluuebunny/crossref_metadata_2025_split huggingface dataset:
EXPORT DEMAND FOR THAILAND'S KING OF FRUIT
Authors: Rangkakulnuwat Poomthan 
Published: April 2024

This paper aims to find the determinant of Thailand’s king of fruit exports based on the gravity model. Several primary econometrics methods apply to the gravity model applying to Thailand’s durian export. The result indicates that the country-pair and time-fixed effect PML with interaction regarding the landlock and time dummy variables give the most logical results. The empirical results suggest that enhancing labor productivity in durian cultivation is a strategy to increase durian cultivation and export. Durian exporters might use the lower price strategy to enhance their income. Thailand’s durian exporters should find a specific country in each income-level group where most people love durian.
Mouvement paysan et réforme agraire aux Philippines
Authors: Talbot Geneviève 
Published: April 2024

Les réformes agraires sont souvent perçues comme un outil essentiel à la lutte à
l’accaparement des terres. L’analyse de la mobilisation paysanne aux Philippines
pour le renouvèlement du programme de réforme agraire est une illustration
de la capacité d’influence et du pouvoir du mouvement paysan. Lors de cette
mobilisation, un nouvel acteur est apparu : les organisations internationales.
Cependant, il reste à voir si la capacité de mobilisation du mouvement paysan
persistera une fois la réforme adoptée et si cette dernière sera un outil efficace pour
contrer l’accaparement des terres.
A case report of HER 2 positive vulvar extramammary Рaget disease
Authors: Rykov I. V. , Kushniruk E. K. , Raskin G. A. 
Published: April 2024

The low incidence, nonspecific clinical picture and absence of pathognomonic symptoms of vulvar adenocarcinoma make primary diagnosis very difficult. It could take months from the appearance of first symptoms to the final diagnosis and the start of specific treatment.There are limited options of standard treatment for this pathology. Therefore, attempts to use therapy that has proven itself in the other malignant tumors, based on molecular biological characteristics, are promising.Overexpression of HER2, which plays an important role in the carcinogenesis processes, is often observed in cases of extramammary Paget’s disease. We report a case of extramammary Paget’s vulvar cancer treated with a combination of cytostatic and targeted anti-HER2 agents.
Leukoencephalopathy is a rare complication of PD1 inhibitor therapy
Authors: Zhukova N. V. , Ovsyanikov V. V. , Antimonik N. Yu. , Morozova A. S. 
Published: April 2024

The indications for immunotherapy are expanding every year and the therapeutic algorithms for most types of solid tumors are steadily evolving towards the wider and earlier use of immune checkpoint inhibitors (ICI). However, everything has its price, and along with the treatment response, this class of drugs has brought a number of peculiar autoimmune complications associated with ICI and called immune-related adverse events (irAEs). Taking into account the peculiarities of the mechanism of action, the range of complications of this therapy is limited only by the list of structures and tissues of the human body. A special place is occupied by neurological adverse events due to their diversity, complexity of diagnosis requiring multidisciplinary approach, and relatively low prevalence.The purpose of this work is to describe the peculiarities of the course and diagnosis of leukoencephalopathy on the background of skin melanoma treatment with the use of checkpoint inhibitors. A clinical case of a patient with melanoma IIC who developed retrograde amnesia and convulsive syndrome on the background of immunotherapy is presented. On the basis of clinical picture and examination data the diagnosis of «leukoencephalopathy» was established. Any organs and systems can be affected during the whole period of ICT treatment. Clinicians should keep in mind the possibility of leukoencephalopathy development after the start of this therapy.
Modelo de desarrollo sustentable para la promoción turística Agroecológica del Estado Barinas.
Authors: Fernández Alfonso José 
Published: April 2024

El presente artículo deriva de una propuesta de un Catálogo Turístico Agroecológico, el cual tiene como objetivo elaborar un modelo de desarrollo sustentable para la promoción del turismo agroecológico en el Estado Barinas. Se planteó bajo el enfoque cualitativo de carácter descriptivo-campo, método Investigación Acción Participante (IAP) y técnica documental, el cual se contempla en tres Fases (Diagnóstico, Análisis y Diseño). El abordaje de esta investigación, se realizó la caracterización de la realidad según las categorías propuestas en la elaboración de un diagnóstico rápido participativo (DRP), donde se aprecia las diferentes potencialidades del estado Barinas, se evidencia durante tres (3) etapas de investigación la Caracterización de las Categorías (diagnóstico), el análisis de las potencialidades (FODA), y el Inventario Turístico, que permiten la recolección y sistematización de la información para diseñar el Catálogo turístico Agroecológico. Arrojando como resultado, un modelo de desarrollo sustentable para la promoción turística del Estado Barinas, el cual servirá para dar a conocer la cultura, gastronomía, productos y servicios turísticos locales, la biodiversidad y las costumbres de la región llanera, permitiendo el impulso del turismo agroecológico a nivel nacional e internacional.
In memory of Tamara Fyodorovna Izmestyeva (16.10.1941 – 02/19/2024)
Authors: Borodkin Leonid Iosifovich , Valetov Timur Yakubovich , Garskova Irina Markovna , Salomatina Sof'ya Aleksandrovna 
Published: April 2024

This article is dedicated to the memory of Tamara Fedorovna Izmestyeva, a well-known specialist in the field of economic history and historical information science. A graduate of the Faculty of Economics of Moscow State University, she began her scientific and teaching work at the Faculty of History in 1969 at the Department of Source Studies, then as a researcher and senior researcher at the interdepartmental Laboratory of Historical Information Science, transformed into the Department of the same name. Tamara Fyodorovna's research interests lay in the mainstream of both economic history and historical information science. In 1991, the publishing house of Moscow State University published a monograph based on her dissertation "Russia in the European market system, late XIX – early XX century". T.F.Izmestyeva became one of the founders of the Association "History and Computer" (AIK), she was a member of the organizing committees of many AIK conferences, participated in the organization of schools for young scholars. The article uses publications by T.F. Izmestyeva in the journals "Russian History", "Economic History. Review", "Historical Information Scince", "AIK Newsletter", her presentations at Russian and international conferences, memoirs of colleagues and students. The article gives a high assessment of T.F. Izmestyeva's research and teaching work. Publications on economic history reflected her interests in the field of studying the foreign market of the Russian Empire, analyzing mass statistical sources. Tamara Fyodorovna introduced "economic tools" into research on economic history. In the field of historical information science, she paid much attention to the creation of historically oriented databases, source studies and methodological problems of working with mass statistical data. She has co-authored a number of textbooks, including "Quantitative Methods in Historical Research", "Historical Information Science", "Computerized Statistical Analysis for Historians", "Inforfmation Science for Humanities", "Information Technology for Historians".
Assessing the quality and reliability of YouTube videos as a source of information on inflammatory back pain
Authors: Kara Mete , Ozduran Erkan , Mercan Kara Müge , Hanci Volkan , Erkin Yüksel 
Published: April 2024

Background
Inflammatory back pain is a chronic condition with localized pain, particularly in the axial spine and sacroiliac joints, that is associated with morning stiffness and improves with exercise. YouTube is the second most frequently used social media platform for accessing health information. This study sought to investigate the quality and reliability of YouTube videos on inflammatory back pain (IBP).

Methods
The study design was planned as cross-sectional. A search was conducted using the term “inflammatory back pain,” and the first 100 videos that met the inclusion criteria were selected on October 19, 2023. The data of the videos selected according to the inclusion and exclusion criteria in the study settings were examined. Videos with English language, with audiovisual content , had a duration >30 s, non-duplicated and primary content related to IBP were included in the study. A number of video parameters such as the number of likes, number of views, duration, and content categories were assessed. The videos were assessed for reliability using the Journal of the American Medical Association (JAMA) Benchmark criteria and the DISCERN tool. Quality was assessed using the Global Quality Score (GQS). Continuous variables were checked for normality of distribution using Shapiro–Wilk test and Kolmogorov–Smirnov test. Kruskal–Wallis test and Mann–Whitney U test were used to analyze the continuous data depending on the number of groups. Categorical data were analyzed using Pearson’s chi-square test.

Results
Reliability assessment based on JAMA scores showed 21% of the videos to have high reliability. Quality assessment based on GQS results showed 19% of the videos to have high quality. JAMA, DISCERN, and GQS scores differed significantly by source of video (p < 0.001, < 0.001, and = 0.002, respectively). Video duration had a moderate positive correlation with scores from the GQS (r = 0.418, p < 0.001), JAMA (r = 0.484, p < 0.001), and modified DISCERN (r = 0.418, p < 0.001).

Conclusion
The results of the present study showed that YouTube offers videos of low reliability and low quality on inflammatory back pain. Health authorities have a responsibility to protect public health and should take proactive steps regarding health information shared on social media platforms.
Novel Idea on Edge-Ultrafilter and Edge-Tangle
Authors: Fujita Takaaki 
Published: April 2024

The study of width parameters holds significant interest in both graph theory and algebraic settings. Among these, the tree-cut decomposition stands out as a key metric. The "Edge-tangle" concept is closely related to the "tree-cut width" width parameter in graph theory. This obstruction is often seen as vital for creating effective algorithms to calculate graph width, with the edge-tangle being the specific obstruction for tree-cut width. Meanwhile, the idea of an "Ultrafilter" is well-established in topology and algebra. Due to their versatile nature, ultrafilters hold significant and broad-ranging importance. In this paper, we introduce a new concept called Edge-Ultrafilters for graphs and demonstrate how they are equivalent to Edge-tangles.
Soil Health and Nutrient Management
Authors: Pandao Manish R. , Thakare Akshay A. , Choudhari Rupeshkumar J. , Navghare Nagesh R. , Sirsat Dhananjay D. , Rathod Sindhu R. 
Published: April 2024

Soil health and appropriate nutrient management are critical components of sustainable agriculture, influencing crop yield, environmental sustainability, and overall food security. The ability of soil to function as a living ecosystem is referred to as soil health. supports plant and animal life while protecting the environment. It refers to how physical, chemical, and biological activity interact in the soil. Mineral matter, organic matter, water, and air are all critical components of soil health, and each contributes to plant growth. Soil health indicators include physical, chemical, and biological factors that help assess the soil's state. For optimal soil health, these indicators must be balanced.
However, there are significant issues to address, such as decreased soil organic matter, declining soil fertility due to nutrient deficits, physical soil degradation, and chemical soil degradation caused by excessive chemical use. Practices for sustainable soil management are critical for addressing these concerns. Balanced fertilization, organic matter incorporation, crop rotation, cover cropping, reduced tillage, and precision nutrient delivery are examples of these. Mitigating issues such as nutrient pollution, soil erosion, and soil deterioration is critical to maintaining agriculture's long-term viability.
Study of Person-specifc Life Events Influencing Intentional Self-harm in Young Population in Kericho County, Kenya
Authors: Sigey Langat Kiprotich 
Published: April 2024

Background: Suicide has been among the leading causes of death in 15-29-year-old people worldwide. Over three quarters (79%) of all suicides occur in lower and mid-level economic countries.
Aim: The study's specific goal was to assess factors influencing personal specific life events on intentional self-organophosphate poisoning.
Place and Duration of Study: Study was conducted in Kericho County, health facilities year 2023.
Design: The study adopted cross-sectional study design and purposive sampling technique.
Methodology: 100 respondents were included in the study(88 males and 12 females).
Data Analysis: The collected quantitative data were analyzed using Statistical Package for Social Sciences (SPSS) version 21. Correlation and regression analysis was carried out to establish relationship between variables. Chi-square also was used to measure correlation of variables.The analyzed data were presented in tables, charts and the corresponding thematic areas. Statistical significance was set at p<0.05.
Results: The results indicated that personal life specific perspective showed positive influenced on self-poisoning. The results indicated that personal specific perspectives/events had chi-square of 13.867 where significance was set at p=0.0001 indicating a high likelihood of influencing one to self-poison.
Conclusion: Self-poisoning study offers important knowledge on one of the commonest popular methods of self- suicidal attempts; that can guide on public health approaches to mitigate this phenomenon, and the lack of research on the influences of personality traits and self-poisoning is the main reason for this study. These cases of self-poisoning influence by self-perfection may increase morbidity and mortality incidences and also overburdening family financially to meet cost of hospitalization.
Exploitation of Agricultural Groundwater for Urban Areas
Authors: Palanichamy N Venketesa , Kalpana M . 
Published: April 2024

Ground water is the most accessed source of water for domestic, industrial, and agricultural purposes. Significant social and economic repercussions could result from a declining water table and the depletion of groundwater resources that are economically accessible. Domestic water supply is given top emphasis in both National and State water policy formulation. Recently, there has been a rise in water transfers to satisfy the needs of the industrial and residential sectors. With the success of the state water supply, many are heralding groundwater transfer as the quickest, least expensive and most environmentally benign solution to large cities water supply and reliability problem. In order to satisfy urban domestic and industrial water demand, the majority of water transfers concentrate on buying water from farmers who are prepared to sell it to them. The present study was undertaken mainly to study the impacts of economic and environmental gains and losses related to the groundwater transfer in Tiruppur district. Without doubts groundwater transfer from agriculture to industrial uses would benefit individual sellers, buyers and the Nation as whole. The adverse direct economic impact in groundwater selling or water transferring areas to total revenue in agriculture was Rs. 54.32 lakhs per every crop season. Scarcity of water resulted in shifting of irrigated agriculture to rainfed agriculture and labour intensive to labour less intensive crops. The total employment lost per hectare of land was 198.33 man-days. Secondly, another adverse indirect economic and environmental impact of water transfer is discharge of large quantum of industrial effluent water. Moreover, there is indirect economic and environmental impact on effluent receiving areas due to highly polluted industrial effluent discharge into open lands and river/streams could cause a Rs. 22,296 net personal income loss for every hectare of land. At larger perspective impacts of groundwater transfer could be considered insignificant.
Diálogos transdisciplinares entre a sociologia ambiental, a agroecologia e o saber-fazer camponês
Authors: Cardel Lídia Maria Pires Soares , Oliveira Maria Aparecida José de , Assis José Geraldo de Aquino , Magalhães Janilson Alves , Melo Rita de Cássia Cerqueira , Guedes Maria Lenise Silva 
Published: April 2024

Neste artigo pretendemos tratar de alguns aspectos relativos à gênese, à manutenção e às reconfigurações tecidas no assentamento rural MAJU, localizado no município de São Sebastião do Passé (BA), após atuações integradas de pesquisa e extensão efetuadas por pesquisadores das áreas das ciências sociais e biológicas, em conjunto com os agricultores assentados, tendo como objetivo a construção de ações para incentivar a transição agroecológica nas práticas agrícolas da comunidade. A discussão será norteada a partir de alguns eventos e enfoques transdisciplinares, deflagrados no assentamento em voga, pelos seguintes atores envolvidos: agricultores familiares, Movimento dos Trabalhadores Rurais Sem Terra (MST) e membros acadêmicos vinculados à Universidade Federal da Bahia (UFBA), sobretudo os do Projeto Temático (PT08): “A Sociobiodiversidade do Litoral Norte baiano: pesquisa interdisciplinar sobre os saberes e as práticas naturais, a mobilidade, as dinâmicas territoriais e o desenvolvimento rural sustentável em um bioma de Mata Atlântica”, projeto vinculado ao Instituto Nacional de Ciência e Tecnologia em Estudos Interdisciplinares e Transdisciplinares em Ecologia e Evolução (INCTIN-TREE). As descrições e as análises compõem-se de observações in loco, relatos, resgate da memória, documentos oficiais, referências teóricas e realização de cursos, oficinas e experimentos pensados e executados a partir de uma perspectiva dialógica. Os resultados apontaram que as ações desse projeto desenvolvidas no assentamento MAJU trouxeram para a comunidade importantes informações e construção de saberes transdisciplinares sobre sociobiodiversidade, sustentabilidade local, agroecologia, utilização das Plantas Alimentícias Não Convencionais (PANCs) e ações práticas para uma relação simétrica entre homem e natureza.
Ordered Mesoporous Carbon/Fused Silica Composites
Authors: Wang Jiacheng , Xiang Changshu , Liu Qian , Pan Yubai , Guo Jingkun 
Published: September 2008

AbstractA series of novel, dense, and interesting ordered mesoporous carbon (OMC)/fused silica composites with different carbon contents has been prepared by a controllable but simple sol‐gel method followed by hot‐pressing. In the as‐sintered OMC/fused silica composites the carbon particles still exist in the form of perfectly ordered carbon nanowires. Conductivity measurements on the composites indicate that these novel composites are electrically conductive and have a typical percolation threshold of 3.5–5 vol% OMC. The electromagnetic interference (EMI) shielding efficiency (SE) of an OMC/fused silica composite containing 10 vol% OMC is as high as 40 dB in the X band which is higher than that of a carbon nanotube (CNT)/ fused silica composite with the same carbon content (∼30 dB). This indicates that these conductive OMC/fused silica composites are very suitable for an application as EMI shielding materials. Upon increasing the volume content of OMC in the composite the overall contribution as well as the increase rate of the microwave absorption are larger than those of the microwave reflection, which suggest that OMC/fused silica composites may also be promising electromagnetic (EM) wave absorbing materials. Based on the promising properties of these composites this work will hopefully lead to the development of new low‐cost and highly efficient EMI shielding or EM wave absorbing materials.
Thermo‐electrochemical Activation of an In–Cu Intermetallic Electrode for the Anode in Lithium Secondary Batteries
Authors: Jung Yoon S. , Lee Kyu T. , Kim Jun H. , Kwon Ji Y. , Oh Seung M. 
Published: September 2008

AbstractLithium ion batteries (LIBs) have been emerging as a major power source for portable electronic devices and hybrid electric vehicles (HEV) with their superior performance to other competitors. The performance aspects of energy density and rate capability of LIBs should, however, be further improved for their new applications. Towards this end, many Li‐alloy materials, metal oxides, and phosphides have been tested, some of which have, however, been discarded because of poor activity at ambient temperature. Here, it is shown that the InCu binary intermetallic compound (Cu7In3), which shows no activity at room temperature as a result of activation energy required for InCu bond cleavage, can be made active by discharge–charge cycling at elevated temperatures. Upon lithiation at elevated temperatures (55–120 °C), the Cu7In3 phase is converted into nanograins of metallic Cu and a lithiated In phase (Li13In3). The underlying activation mechanism is the formation of new In‐rich phase (CuIn). The de‐lithiation temperature turns out to be the most important variable that controlling the nature of the In‐rich compounds.
Hydrogel Scaffolds of Amphiphilic and Acidic β‐Sheet Peptides
Authors: Rapaport Hanna , Grisaru Haviv , Silberstein Tova 
Published: September 2008

AbstractAmphiphilic and acidic β‐sheet‐forming peptides (AAβPs) having the sequence Pro‐Y‐(Z‐Y)5‐Pro, Y = Glu or Asp and Z = Phe or Leu may assemble into hydrogel structures at near neutral pH values, several units higher than the intrinsic pKa of their acidic amino acid side chains. The bottom‐to‐top design strategy enables the rationally supported association between the peptides' amino acids composition and bulk pH hydrogelation. Hydrogen bonds between the acidic amino acids side chains in the β‐sheet structure are found to contribute substantially to the stabilization of AAβPs hydrogels. The negatively charged peptides are also found to form gels at lower concentration in presence of calcium ions. Bone forming cells may be cultured on two‐dimensional films of AAβPs hydrogels that form at physiological pH values as well as within three dimensional hydrogel matrices. These acidic‐rich peptides hydrogels may become advantageous in applications related to engineering of mineralized tissues providing controllable, multifunctional calcified scaffolds to affect both the biological activity and the inorganic mineralization.
Nanosized Glass Frit as an Adhesion Promoter for Ink‐Jet Printed Conductive Patterns on Glass Substrates Annealed at High Temperatures
Authors: Jang Daehwan , Kim Dongjo , Lee Byoungyoon , Kim Sungsoo , Kang Minsoo , Min Dongki , Moon Jooho 
Published: September 2008

AbstractInk‐jet printed metal nanoparticle films have been shown to anneal at high temperatures (above 500 °C) to highly conductive metal films on glass or ceramic substrates, but they suffer from cracking and inadequate substrate adhesion. Here, we report printable conductive materials, with added nanosized glass frit that can be annealed at 500 °C to form a crack‐free dense microstructure that adheres well to glass substrates. This overcomes the previous challenges while still retaining the desired high film conductivity. Controlling the particle characteristics and dispersion behavior plays an important role in successfully incorporating the glass frit into the conductive inks.