bluuebunny/crossref_metadata_2025 huggingface dataset:
PROBLEMS OF MEASUREMENTS OF ROUNDNESS DEVIATIONS WITH THE USE OF COORDINATE MEASURING MACHINES
Authors:   Kielce University of Technology, Faculty of Mechatronics and Mechanical Engineering, Department of Metrology and Modern Manufacturing, Stepien Krzysztof , Kmiecik-Sołtysiak Urszula ,   Kielce University of Technology, Faculty of Mechatronics and Mechanical Engineering, Department of Metrology and Modern Manufacturing, Cepova Lenka ,   VSB-Technical University of Ostrava, Faculty of Mechanical Engineering, Department of Machining, Assembly and Engineering Metrology, Zuperl U. ,   University of Maribor, Faculty of Mechanical Engineering, Department of Physics
Published: February 2024

This work deals with the problem the measuring of form deviations of rotating parts with the use of coordinate measuring machines equipped with a scanning probehead. The authors investigated the influence of the measurement speed and the number of sampling points on the results of the roundness deviation assessment. The experiments were carried out on a Prismo Navigator coordinate measuring machine (Zeiss) equipped with a VAST GOLD XXL head for a scanning speed range of 10 to 60 mm/s and for three different values of sampling points on the roundness profile. The results were compared with reference values obtained from the Taylor Hobson Talyrond 365 instrument. The measurements results were compared both quantitatively (by means of roundness parameter compliance analysis) and qualitatively (by visual analysis of profiles obtained at different scanning speeds). The research showed that the scanning speed can significantly affect the result of the roundness deviation measurement with the use of CMMs.
SURFACE PRETREATMENT OF SELECTIVELY LASER MELTED 316L STAINLESS STEEL SUBSTRATE AND ITS EFFECT ON THE QUALITY OF THE VITREOUS ENAMEL COATING
Authors:   VSB-Technical University of Ostrava, Faculty of Mechanical Engineering, Sternadelova Kristyna , Krupova Hana ,   VSB-Technical University of Ostrava, Faculty of Mechanical Engineering, Hajnys Jiri ,   VSB-Technical University of Ostrava, Faculty of Mechanical Engineering, Mesicek Jakub ,   VSB-Technical University of Ostrava, Faculty of Mechanical Engineering, Mohyla Petr ,   VSB-Technical University of Ostrava, Faculty of Mechanical Engineering
Published: February 2024

This paper examines various surface pretreatments and their impact on the quality of vitreous enamel coating. In this case, 316L stainless steel was chosen as the base material and a premix enamel coating specially prepared for stainless steel for enamelling. Samples prepared by Selective Laser Melting (SLM) were used. Both mechanical (blasting, tumbling) and chemical (pickling) pre-treatments were applied. The surface variation of the differently prepared samples together with the interface between the vitreous enamel coating and the base material were examined by SEM. The results show that different surface pretreatments affect the final enamel coating and its quality.
Veinticinco años de Historia y Política. Tres miradas desde la dirección de la revista: Entrevista a José Álvarez Junco, Mercedes Cabrera y María Luisa Sánchez-Mejía, antiguos directores de la revista
Authors: González de Oleaga Marisa , Mera Costas Pilar , Moreno Luzón Javier
Published: February 2024

Entrevista a José Álvarez Junco, Mercedes Cabrera y María Luisa Sánchez-Mejía, antiguos directores de la revista
Ramiro de Maeztu, la oveja negra del 98: Guerra de Marruecos y regeneración nacional (1909-1924)
Authors: Gajate Bajo María
Published: February 2024

El objetivo de este trabajo es conocer los argumentos vertebradores del pensamiento africanista de Ramiro de Maeztu, el ideólogo más importante de la derecha española en el siglo xx. Cosmopolita, iconoclasta y de vida azarosa, escribió mucho sobre el avispero marroquí. Hasta el punto de que Marruecos y los africanistas desempeñaron un papel vital en la articulación de su razonamiento conservador. Con contribuciones periodísticas muy dispersas y sin compilar, Maeztu transitó de la amargura a la exaltación nacionalista en un contexto de creciente hastío ante la prolongada guerra en África. Pensador heterodoxo y polemista vocacional, defendió en 1909 la injusticia de la contienda del Rif y criticó la política agresiva de Antonio Maura, así como sus prácticas represivas peninsulares. Sin embargo, a la altura de 1921, se mostró como un decidido partidario de la presencia española en el norte de Marruecos y empatizó con los postulados de los militares africanistas, escorándose progresivamente hacia la defensa del tradicionalismo católico y del vitalismo como claves para la regeneración nacional.
Tricetin and Tricin: An Overview of the Chemistry, Sources, Contents, and Pharmacological Properties of these Flavones
Authors: Chan Eric Wei Chiang
Published: February 2024

In this overview, information on the chemistry, sources, contents, and pharmacological properties of two flavones, namely, tricetin (TCT) and tricin (TC), is updated. TCT occurs mainly in honey and pollen of plant species belonging to the genus Eucalyptus of the family Myrtaceae. TC is found in monocotyledon species of the family Poaceae, occurring mainly in cereal crops such as oats, barley, rice, wheat, and corn, and in bamboo species. The chemical structure of TCT contains two hydroxyl (OH) groups at C5 and C7 of ring A and three OH groups at C3’, C4’, and C5’ of ring B, with no methoxy (OCH3) groups. TC has two OH groups at C5 and C7 of ring A, two OCH3 groups at C3’ and C5’, and one OH group at C4’ of ring B, i.e., at both sides of the C4’ OH group. This renders greater bioavailability, higher metabolic stability, and better intestinal absorption to TC than TCT. In this overview, TCT and TC have eight and seven studies on anti-cancer properties, and 14 and 31 studies on other pharmacological properties, respectively. Both flavones are equally strong in terms of cytotoxicity towards cancer cells. With greater bioavailability, higher metabolic stability, and better intestinal absorption, the other pharmacological properties of TC are stronger than TCT, but not for anti-cancer properties.
Warren Christopher and Madeleine Albright about the NATO Enlargement Issue
Authors:   Saratov State University, Klimenkov N. E.
Published: February 2024

This article deals with comparison of views on the NATO enlargement of two Secretaries of State in Bill Clinton’s administration – Warren Christopher’s and Madeleine Albright’s ones. Special attention is given to the secretaries’ argumentation of the necessity of the NATO enlargement. The author believes that Christopher’s and Albright’s positions had a bit of differences, but there were not radical divergences on that problem between them.
Rumors about the Royal Treason in the Context of «Political Pornography» Russia on the Eve of the February Revolution
Authors:   Saratov State University, Varfolomeev Y. V.
Published: February 2024

The paper addresses the problem of the influence of rumors about the royal treason and speech P.N. Milyukova November 1, 1916 on the formation of negative public opinion against the rulers. Based on the analysis of various sources has concluded that were distributed during the First World War, rumors of royal treachery, as part of a «political pornography», and speech Milyukova, along with other objective and subjective factors played a fatal role in the desecration of the royal power and the fall of the Russian monarchy.
Modelagem computacional da resposta biomecânica do útero durante a gravidez com a aplicação da pressão intrauterina
Authors: Almeida Priscila Roque de , Campos Joventino de Oliveira , Rocha Bernardo Martins , Bastos Flávia de Souza
Published: February 2024

O parto prematuro, grave problema de saúde pública, afeta um em cada dez bebês globalmente. A distensão patológica do útero pode impor uma tensão à parede uterina capaz de desencadear contrações e, assim, levar ao parto prematuro. Apesar do crescente uso de modelos computacionais para estudos relacionados à gravidez, a falta de dados experimentais e questões éticas limitam os estudos sobre as propriedades mecânicas do útero durante a gestação. Este trabalho apresenta um estudo computacional do crescimento uterino durante a segunda metade da gestação. O modelo geométrico representa o corpo uterino e foi obtido a partir de elipsóides truncados. O modelo constitutivo utilizado é anisotrópico e o tecido foi considerado incompressível. Nessa abordagem, a simulação foi realizada aplicando uma pressão intrauterina e condições de contorno simplificadas. Os resultados obtidos nas simulações mostram a evolução e deformação do útero com o aumento da pressão intrauterina.
Comparação entre métodos de síntese para obtenção do titanato de magnésio puro e contendo cromo trivalente
Authors: Lins Nathália Lima , Santana Nathália Dias da Cunha , López Ada , Sosman Lilian Pantoja , Pedro Sandra da Silva
Published: February 2024

Neste trabalho apresentamos a síntese da cerâmica titanato de magnésio (Mg2TiO4) puro e contendo Cr3+ como íon ativador através de dois métodos de preparo distintos, a reação de estado sólido e o método do acetato. As amostras foram caracterizadas por difração de raios X e espectroscopia de fotoluminescência. Pretendemos verificar a influência do método de preparo na qualidade das amostras e nas propriedades ópticas do material. O composto foi sintetizado com sucesso em ambos os processos de preparo, e as medidas de fotoluminescência mostram que o perfil dos espectros das amostras puras são bem distintos das amostras contendo Cr3+, e também indicam que a presença do Cr3+ como íon ativador aumenta de forma significativa a emissão do composto. Também foi observado um sutil aumento da intensidade do sinal de emissão das amostras preparadas pelo método do acetato quando comparadas com as amostras preparadas por reação de estado sólido.
Choroba nowotworowa – w obliczu zagrożenia życia
Authors: Paul-Kańska Joanna
Published: February 2024

The article presents a multi – dimensional look at the issue of coping with stress, situating health monitoring and the sense of self – effectiveness in people with recognized cancer. The results of self – studies were displayed, showing whether and to what degree the strategies of managing the disease depend on the subjects’ sex. The existence of the relationship between the tested variables (situating health monitoring and the sense of self – effectiveness) and the strategies of coping with the disease stress, was proved.
Wsparcie społeczne a kontrola poziomu cukru we krwi w cukrzycy typu 2
Authors: Kocemba Iwona
Published: February 2024

Diabetes is an incurable disease. Recently researchers are focusing more often on the role of the social support in diabetes treatment. It seams that support from family and friends plays a big role in the results of the disease treatment. Lack of such support may decrease patients’ treatment motivations. The aim of this study was to estimate the relationship between social support and metabolic control. The group which was examined consisted of 35 people with type 2 diabetes not treated with insulin and 31 who were on insulin. The Social Support Inventory by Saranson and glycosylated hemoglobin (HbA1c) for glycemic control were used in this study. The research indicates that poorer metabolic control was correlated with the lack of social support.
Poczucie koherencji a zadowolenie z życia u kobiet i mężczyzn na emeryturze
Authors: Pasik Maria
Published: February 2024

The aim of the study was to analyze the relationship between sense of coherence (SOC) and life satisfaction in retired men and women, who stopped working. 120 retirees (60 men, 60 women) were examined using following techniques: The Sense of Coherence Questionnaire (SOC- 29) by A. Antonovsky, The Satisfaction with Life Scale (SWLS) by Diener et al. and The Scale “Emotions” by Wojciszke et al. The results point on differences between retired men and woman in the level of life satisfaction and sense of coherence (in favor of men). Moreover the relationship between sense of coherence (SOC) and life satisfaction was found in both groups. But the results suggest, that this relationship looks different in retired men then women.
Klimat organizacyjny jako jeden z zasobów w procesie radzenia sobie ze stresem – badania porównawcze pracowników polskich i niemieckich firm
Authors: Świętochowski Waldemar
Published: February 2024

Presented paper deals with the dependency between organisational interpersonal atmosphere in organisations and coping strategies, used by polish and german workers. There were 30 Polish and 30 German subjects, representing three kinds of business companies: commercial, concerning computer technology and productive. The methods were Kolb’s Questionnaire for Organisational Atmosphere and Coping Inventory of Stress Strategy by Endler and Parker, both in Polish or German linguistic version. The results suggest that there is certain difference between Polish and German workers: the former are used to apply coping strategies, which are appropriate to the perceived organisational weaknesses, the latter – mostly use strategies directed towards the emotional discomfort and tension. Surprisingly, the Poles who are functioning in well organised office are motivated to use mainly emotional (and avoiding) strategies, what may be understood as a result of weak identification with the organisation.
Prácticas pedagógicas en transición y primero. Análisis desde el Diseño Universal para el Aprendizaje (DUA)
Authors: Giraldo Isabel , Restrepo Nataly
Published: February 2024

La educación inclusiva y el Diseño Universal para el Aprendizaje (DUA) son ejes de discusión para las prácticas pedagógicas de los(as) maestros(as) en el ámbito educativo. Por ello, con este artículo se busca analizar de qué forma el diseño curricular y las prácticas pedagógicas en los grados de transición y primero tienen en cuenta las pautas y los principios del DUA y responden a un currículo accesible. Lo que se expone es producto de un análisis hermenéutico interpretativo con enfoque cualitativo a través de la técnica de análisis documental y de las fichas temáticas como instrumento. Se hizo una entrevista a profundidad que se contrastó en una matriz de comparación constante. Como resultado se encuentra que preexisten diferencias entre la teoría y la práctica. Si bien las docentes hacen esfuerzos por llevar a la práctica el DUA, es necesaria una articulación entre los grados escolares y establecer un proceso de construcción conjunta de la planeación pedagógica en cuanto a métodos, objetivos y evaluaciones para favorecer los procesos de enseñanza-aprendizaje, así como procesos de formación y de sistematización para que se reconozcan todas aquellas prácticas incluyentes.
El profesor y su voz: Relatos para su comprensión de lo cultural y el poder
Authors: Molina Silvia , Cristancho José
Published: February 2024

El presente artículo esboza algunos aspectos de interés de la investigación doctoral Procesos culturales y configuración de subjetividades de profesores de una universidad colombiana entre 1970 y 2017 la cual se enmarcó en los estudios culturales (EC) con un enfoque biográfico narrativo. Así, se aborda lo relacionado con la configuración de subjetividades de 12 profesores participantes, cuyos datos fueron analizados de acuerdo con las categorías de: Procesos Culturales, Subjetividades y Hegemonía permitiendo abordar diferentes elementos para la comprensión de dicha configuración desde sus vivencias, sus experiencias, sus sentires, sus tensiones, luchas, relaciones y resistencias ante el poder y los cambios; el reconocimiento y su significado, la identidad del sujeto que se visiona no solo como docente sino como el formador de quienes aportarán a una sociedad como personas, entre otros. Por ello, se trae a colación lo relacionado con la voz del profesor, su visión de sí mismo y su entorno, además se sus emociones frente a lo institucional y las dinámicas sociales y culturales.
Are Trade Rules Undermining Taxation of the Digital Economy in Africa?
Authors: Banga Karishma , Beyleveld Alexander
Published: February 2024

African countries are currently considering provisions in the AfCFTA and at the WTO to liberalise digital trade. As they face mounting fiscal pressures, it is imperative that they beware the implications of digital trade provisions for their ability to tax their digital economy. In this paper, we develop a comprehensive framework for analysing the impact of trade rules on tax regimes in the digital economy, with a focus on Kenya, Rwanda, and South Africa. We explore how trade rules ostensibly shape tax policies and their implications for revenue generation. By examining rules regulating trade in services and the imposition of customs duties on electronic transmissions, we identify how these rules may directly impact tax policies and limit revenue generation possibilities. Moreover, digital trade rules, such as those related to data flows, localisation, and source code sharing, have the capacity to produce both indirect and administrative effects on tax measures. These rules can alter tax structures, taxation rights, data collection, and the capacity to monitor and implement tax measures. Our findings shed light on the complex interplay between trade rules and tax measures, highlighting potential challenges and opportunities for revenue generation from the digital economy in African countries.
Biodiversity reporting in the fast-food industry
Authors:   University of the Witwatersrand, South Africa, Ecim Dusan , Maroun Warren ,   University of the Witwatersrand, South Africa
Published: February 2024

The fast-food industry has a significant impact on global biodiversity. The industry members are well placed to address these impacts through initiatives encouraging no-net-loss/net-gain biodiversity policies. A review of prior academic research identifies the key challenges faced by the fast-food industry to develop a simple checklist to evaluate biodiversity reporting. The checklist is applied to three global industry members: McDonald’s, Yum!, and Restaurant Brands International. Findings show that although this industry has developed initiatives to combat biodiversity loss, these predominantly focus on no-net-loss positions. Biodiversity reporting also has concerns including a lack of integration of biodiversity-related metrics with performance incentives, underdeveloped management control systems, weaknesses in governance structures, and limited use of combined assurance models and defined frameworks. These deficiencies present an opportunity for industry members to leverage an integrated thinking mindset and multi-capital approach to biodiversity reporting.
Entrevista para o dossiê
Authors: Godoy Renata de , Gomes Ney , Santi Juliana Rossato
Published: February 2024

Como parte do O Dossiê “Amazônia após as invasões europeias – Histórias contadas pela cultura material”, cujo intento é apresentar os mais recentes estudos de Arqueologia Histórica na região e discutir novas formas de contar estas a partir da cultura material, apresentamos a entrevista com a Profa. Dra. Renata de Godoy, atual coordenadora do Programa de Pós-Graduação em Antropologia da Universidade Federal do Pará – PPGA/UFPA. O PPGA propõe uma formação em três campos da Antropologia, sendo a Arqueologia um destes. A entrevista com a Professora Renata nos dá um pouco do panorama de como segue a formação de pesquisadores e pesquisadoras arqueólogas neste programa, bem como os estudos de cultura material a partir da visão de uma arqueóloga empenhada em pesquisa e educação.
Entomological Survey and Temephos Susceptibility of Aedes, Culex and Anopheles in Naena Muktipura Mimika Papua
Authors: Novyan Lusiyana
Published: February 2024

Introduction: Arthropod-borne diseases are infectious diseases mediated by mosquitoes that have incurred a considerable health problem. The prevalence of this disease is notably high in some rural areas, such as Papua, due to some environmental conditions that support mosquitoes breeding sites and leads to high rate of disease transmission. Methods: This experimental research aims to determine the breeding site, mosquitos’ diversity, and susceptibility to temephos insecticide through an entomological survey to find out the breeding site of the larvae. The positive breeding sites of the larva were captured and identified in the laboratory. The temephos test were carried out for each species of larvae at dose 0,02 ppm for Aedes albopictus and Culex sp, and 0.25 ppm for Anopheles sp. Results and Discussion: Entomology survey showed that 5 of 27 stagnant water were positive breeding site of mosquito larvae. The following larvae were found: Aedes sp, Culex sp and Anopheles sp. Culex sp and Anopheles sp prefer dirty stagnant water covered with leaves, while Aedes albopictus likes puddles that are exposed to direct sunlight. The three species were known to be susceptible to temephos. Conclusion: There are three species of Diptera in Naena Muktipura village, with different characteristics of breeding site, but those mosquitoes are all susceptible to temephos.
Adsorption Kinetics of Banana Stem Activated Carbon in Reducing Phosphate Levels
Authors: Namira Kholifatul Pramudinta  , Lilis Sulistyorini  , Iva Rustanti Eri W
Published: February 2024

Introduction: High levels of phosphate in water are caused by wastewater pollution such as laundry waste water causing eutrophication. Adsorption is a method that can be used to reduce phosphate level. Banana stem that contains high levels of cellulose can be used as the main ingredient for making activated carbon. The aims of this study were to analyze the adsorption capacity and adsorption kinetics of banana stem activateld carbon in relducing phosphatel lelvells. Methods: The design of this research was true experiment with a pretest-posttest controlled group. Adsorption process was carried out with batch method that used three variations of adsorbate concentration and four variations of mixing time. Adsorption took place at pH 3 and 30 rpm of mixing time. Adsorption capacity was analyzed using the Langmuir isotherm and Freundlich isotherm models. Adsorption kinetic was analyzed using pseudo-first-order and pseudo-second-order kinetic models. Results and Discussion: The X-Ray Diffraction (XRD) difactogram and Scanning Electron Microscopy (SEM) results prove that the activateld carbon was successfully made. The iodine number of banana stelm activateld carbon was 698.12 mg/g. The results showed that activated carbon from banana stem successfully reduced phosphate levels in water with adsorption capacity 0.10708 mg/g and following the Langmuir isotherm model. The kinetics adsorption of banana stem activated carbon was validated by the pseludo-selcond-ordelr kinetics model with a kinetics constant of 0.17137 g/mg.min. Conclusion: The Langmuir models indicated that adsorption of phosphate occurred in monolayer. Modifications of activated carbon were needed based on characterization results.
The Influence of Environmental Sanitation on Stunting
Authors: Zahtamal Zahtamal , Restila Ridha , Sundari Sundari , Palupi Resti
Published: February 2024

Introduction: According to Pekanbaru City Health Department in 2019, there were 17.,67% of toddlers in Pekanbaru with poor nutritional status. Poor sanitation can trigger the emergence of infectious diseases that can reduce nutritional absorption in toddlers throughout the digestive process, resulting in stunting. The aim of this study was to analyze environmental sanitation influences on stunting. Methods: This research used case control study design. The case and control groups each received 30 samples. Independent variables include water source for sanitation, condition of latrines, condition of hand washing facilities with soap, condition of waste water drainage channels, management of household waste, type and condition of floors, presence of vectors and disease carrier animals, drinking water quality from biological conditions. The dependent variable was stunting. All data were collected using questionnaires that were asked directly to participants. Data analysis was performed by using the chi-square and multiple logistic regression tests. Results and Discussion: Water sources for sanitation, availability and condition of latrines, drinking water quality from biological terms influences on stunting (p-value <0.,05). Multivariate tests show that, the drinking water quality from biological terms and water sources for sanitation had a probability value of 21% to cause stunting. Conclusion: The dominant factor influences on stunting is the drinking water quality in biological terms and water sources for sanitation.
EDUKASI KEWIRAUSAHAAN UNTUK MENINGKATKAN MOTIVASI, KREATIFITAS DAN INOVASI PADA KELOMPOK WANITA TANI (KWT) MAWAR KOTA BANJARBARU
Authors: Tino Kemal Fattah  , Putriana Salman  , Muhammad Syahid Pebriadi
Published: February 2024

ABSTRAK: Tujuan kegiatan pengabdian kepada masyarakat ini yaitu untuk memberikan edukasi kepada anggota Kelompok Wanita Tani (KWT) Mawar tentang kewirausahaan guna meningkatkan motivasi, kreatifitas dan Inovasi. Metode pelaksanaan yang digunakan yaitu pemberian materi dan diskusi, tanya jawab. Adapun hasil yang sudah dicapai dalam kegiatan edukasi ini yaitu materi disampaikan oleh narasumber yang meliputi tentang pentingnya berwirausaha, motivasi berwirausaha, kreatifitas dan inovasi produk. Peserta juga diberikan kesempatan untuk melakukan diskusi dan tanya jawab dengan narasumber. Luaran yang diperoleh dalam kegiatan ini yaitu para peserta mendapatkan pengetahuan dan wawasan baru tentang bagaimana mengembangkan usahanya, yaitu dengan meningkatkan kreatifitas dan inovasi. Kreatifitas dan inovasi produk dapat menambah nilai jual produk, sehingga pendapatan keluarga ikut meningkat pula. .
Kata kunci : Kewirausahaan, Motivasi, Kreatifitas, Inovasi, KWT Mawar
 
ABSTRACT: The purpose of this community service is to provide education to members of the Kelompok Wanita Tani (KWT) Mawar about entrepreneurship in order to increase motivation, creativity, and innovation. The implementation method used are the provision of material and discussion, question and answer. The results that have been achieved in this activity are material delivered by speakers which include the importance of entrepreneurship, entrepreneurial motivation, creativity and product innovation. Participants were also given the opportunity to hold discussions and ask questions with the speakers.The output obtained in this activity is that the participants gain new knowledge and insights about how to develop their business, namely by increasing creativity and innovation. Creativity and product innovation can add to the selling value of products, so that family income also increases.
Keywords: Entrepreneurship, Motivation, Creatifity, Innovation, KWT Mawar
PELATIHAN PEMASARAN DENGAN MEMANFAATKAN DIGITAL MARKETING UNTUK PRODUK OLAHAN PURUN DI KECAMATAN HAUR GADING HSU
Authors: Utomo Setio Utomo , Humaidi  , Fahrurazi  , Isty Juraiha
Published: February 2024

ABSTRAK: Kelompok Usaha Kerajinan Purun Maju Bersama menjadi mitra sebab adanya permasalahan-permasalahan yang terjadi yaitu Produk-produk purun kebanyakan masih memiliki nilai ekonomi yang relatif   rendah   dan   belum   bisa   bersaing   di   skala nasional maupun internasional, Kurangnya dukungan pemerintah, yaitu lemahnya regulasi dan kebijakan yang   berkelanjutan   dalam   pengelolaan   komoditas unggulan seperti purun, Belum optimal dan kurangnya pemahaman dalam memanfaatkan teknologi yang lebih tepat dalam meningkatkan daya jual produk purun, Belum optimal dan kurangnya pemahaman umkm dalam penggunaan digital sebagai promosi yang efektif dan efisiensi dalam memasarkan produk purun, Perubahan perilaku konsumen di era digital, pembatasan aktivitas fisik dan sosial menjadi katalis bagi para pelaku Usaha Mikro Kecil Menengah (UMKM). Tujuan dari kegiatan ini adalah memberikan pelatihan pemasaran digital marketing kepada kerajinan purun di Kawasan lahan Basah Kecamatan Haur Gading Kabupaten Hulu Sungai Utara. Hasil pelaksanaan kegiatan ini adalah kerajinan purun semakin dikenal oleh masyarakat luas melalui digital marketing yakni melalui media sosial dan marketplace. Dengan adanya digital marketing tentunya memberikan informasi tentang spesifikasi produk yang di jual, jenis, motif dan berbagai hal yang membuat konsumen lebih tertarik sehingga mampu meningkatkan penjualan
Kata kunci : Kerajinan Purun, Digital Marketing, Kawasan Lahan Basah
 
ABSTRACT: The Purun Maju Bersama Handicraft Group has become a partner because of the problems that occur, namely most of the purun products still have a relatively low economic value and cannot compete on a national or international scale, Lack of government support, namely weak regulations and sustainable management of excellence such as purun, not yet optimal and lack of understanding in utilizing more appropriate technology in increasing the selling power of purun products, suboptimal and lack of understanding of MSMEs in using digital as an effective and efficient promotion in marketing purun products, digital era behavior, changes in physical and social activities become a catalyst for Micro, Small and Medium Enterprises (MSMEs). The result of the implementation of this activity is the purun craft which is known by the wider community through digital marketing, namely through social media (Instagram, Facebook) and marketplace (shopee, Lazada and so on). With digital marketing, of course, providing information about the specifications of the products being sold, types, motifs and various things that make consumers more interested so as to increase sales
Keywords: Purun Craft, Digital Marketing, Wetland Area
Efektivitas Bakteri Endofit Asal Lahan Basah untuk Menekan Penyakit Hawar Daun Bakteri (Xanthomonas oryzae) pada Padi Beras Merah (Oryza nivara L.)
Authors: Rismawati Rismawati , Budi Ismed Setya , . Mariana
Published: February 2024

Brown rice is a type of rice that has many benefits for the health of the body. The main diseases that attack many rice plants and cause a decrease in production include bacterial leaf blight (HDB) caused by the bacterium Xanthomonas oryzae. One alternative to control HDB is to use antagonistic agents, namely endophytic bacteria. This study aims to examine the ability of endophytic bacterial isolates from wetlands and the effect of application time in suppressing the intensity of bacterial leaf blight and to determine its effect on the growth of brown rice plants. There were 2 isolates of endophytic bacteria tested in this study, namely isolates of root origin (AKL) and isolates of stem origin (BLR) isolated from karamunting plants. This study used a completely randomized design (CRD) consisting of 5 treatments and 4 replications. The treatment used in this study was only the pathogen Xanthomonas Oryzae (control), soaking seeds with endophytic bacteria from roots, soaking seeds with endophytic bacteria from stems, soaking seeds + application when transplanting with endophytic bacteria from roots and seed soaking + application when transplanting Plant with stem-origin endophytic bacteria. Treatment of endophytic bacteria on brown rice seeds and application during transplanting was able to reduce the intensity of bacterial leaf blight (X. oryzae) with a disease intensity of 83% and an effectiveness of 15.6%. Treatment of endophytic bacteria on rice seeds did not inhibit seed germination and was able to increase the number of tillers, but had not been able to affect the increase in plant height.
Exploring virtual and augmented reality in the hospitality industry: A bibliometric analysis
Authors: LODHI Rab Nawaz , DEL GESSO Carla , ASIF Muhammad , COBANOGLU Cihan
Published: February 2024

Purpose – Virtual reality (VR) and augmented reality (AR) technologies are evolving, with scholars highlighting important roles and potential advantages for their use, particularly in the hospitality sector. This bibliometric study examined VR/AR research in the hospitality industry to take stock of the literature in this field and consider potential future directions. Methodology/Design/Approach – Using the Web of Science database, 213 relevant articles were selected and analyzed. Descriptive analysis was conducted using RStudio to identify the most productive countries, journals, authors, and institutions. The most influential topics were identified using keyword co-occurrence analysis in VOSviewer. Findings – The results revealed that VR/AR research in the hospitality sector has recently gained prominence, with China leading in contributions. Three major clusters of themes emerged: (i) the impact of VR on hospitality, tourism, and destinations; (ii) technology enhancing satisfaction and performance in hotels ; and (iii) user acceptance of AR in travel. Originality of the research – This study offers an overview of VR/AR research trends in the hospitality industry based on a bibliometric analysis of literature data from the Web of Science database. It provides research mapping to identify current developments in the VR/ AR literature within this industry and sheds light on areas for future research.
Tourism takes a hit: The devastating impact of terrorism on iconic destinations
Authors: CHEMLI Samiha , TOANOGLOU Michail , VALERI Marco
Published: February 2024

Purpose – The purpose of this study is to examine the impact of terrorism on the tourism economy in 40 destinations and a total of 550 crises, based on the ranking of countries in terms of their economy and popularity. Methodology/Design/Approach – The study employed a quantitative research methodology using multiple linear regression analysis to examine the key predictors of the impact of terrorism on tourism employment growth and tourist arrivals. The analysis considered various relevant variables, including the perceived attractiveness of destinations, to gain a comprehensive understanding of the issue at hand. Findings – The findings confirm that the rankings of destinations as economically attractive and worth visiting plays an important role in determining tourist arrivals. Moreover, it was found that the type of tourism enterprises and tourists targeted by a destination can predict the growth of tourist arrivals after the crisis. Originality - This study enriches the existing literature by highlighting the importance of destination ranking for post-crisis tourism growth and stability. It offers valuable policy recommendations and highlights the need to increase the resilience of tourism businesses through improved crisis management and security measures. In addition, destinations that rank lower in economic terms or as “must-see” places should place greater importance on crisis management capabilities.
Exploring the role of grape cell wall and yeast polysaccharides in the extraction and stabilisation of anthocyanins and tannins in red wines
Authors: Boulet Jean-Claude , Vernhet Aude , Poncet-Legrand Céline , Cheynier Véronique , Doco Thierry
Published: February 2024

This paper explores the relationships between polysaccharides/oligosaccharides and anthocyanins/tannins from berry to wine. It is in the form of a review in which the literature has been considered in the light of the following model: in order to remain stable in musts or wines, anthocyanins or tannins need to be surrounded by oligosaccharides or polysaccharides. Moreover, the extraction and stabilisation of anthocyanins and tannins seem to be driven by polysaccharides at all winemaking stages from berry to wine. Polysaccharides can contribute either negatively or positively to the extraction and stabilisation of polyphenols in wines.
Evaluation method of the coordination degree between landscape protection and tourism development in the traditional village
Authors:   Lanzhou University of Technology, Ben-Teng Liu , Jia-Yuan Duan ,   Arcplus Institute of Shanghai Architectural Design & Research(Co., Ltd.), Hai-Hui Yan ,   Changzhou newspaper Jindian culture media(Co., Ltd.), Zhi-Wei Yang ,   CCTEG Chongqing Engineering (GROUP) Co.,Ltd.
Published: February 2024

Landscape protection and tourism development are a pair of contradictions in the revitalization of traditional villages. It is an important topic to study the coordination between them. This research reveals the interactive mechanism between the protection of traditional rural features and the development of tourism, based on which the evaluation model and index system of the coordination degree of the composite system are constructed. The result is illustrated by the example of the first three plots of traditional Chinese villages in the Gansu Longzhong area from 2013 to 2018. The evolution trend of the traditional village landscape protection subsystem, the development of the tourism subsystem, and the composite system’s coordination degree were analyzed. The results show that the coordination of traditional village landscape protection and tourism development composite system at the same base period gradually increases. Nevertheless, the coordination between adjacent base periods is at a low level. The increase in the synergy between the landscape protection subsystem and the tourism development subsystem tends to be the same, and the two subsystems are in a positive development that promotes each other. Based on the above conclusions, this research puts forward the coordination strategies and suggestions for the protection of traditional villages and tourism development.
Isolation and Identification of Salinity-Tolerant Rhizobia from Soybean and Phenotypic Analysis of Nodulation in Germplasm
Authors: Yu Tong , Song Yunshan , Wu Xiaodong , Lv Hao , Zhang Guoqing , Tang Weinan , Zheng Zefeng , Wang Xiaohan , Gu Yumeng , Zhou Xin , Li Jianlin , Chen Qingshan , Xin Dawei
Published: February 2024

The soybean yield per unit area and soybean acreage are increased to boost overall soybean production as two effective solutions. There is a large area of saline soils in northeast China, where if soybeans could be grown with the help of isolated saline-tolerant rhizobia, the cultivation area of soybeans in China can be effectively expanded. Several rhizobia with different salt-, acid- and alkali-resistant characteristics were obtained in this research by isolating, identifying, and analyzing the nitrogen-fixing activities of indigenous rhizobia from different soybean planting soils, and further analyzed the host compliance between rhizobia and different soybean germplasm concerning 30 representative germplasm resources in the northeast region. Collectively, the results of the resistance study of HLNEAU2 isolated from the Shaanxi region are great references for guiding the application of rhizobia on soybeans.
Developing Real-Time Alert Systems With SpringBoot: Outline the Process of Creating an Application to Monitor and Alert Discrepancies in Trade Inquiries
Authors: Kapil Dharika
Published: February 2024

In the domain of financial trading, where accuracy and swift response to data discrep- ancies are paramount for maintaining clienttrust, our research paper delves into the development of a real-time alert system utilizing SpringBoot, a framework renowned for its robustness and adaptability in enterprise applications. We embark on a comprehensive journey, beginning with addressing thefoundational challenges inherent in monitoring trade inquiries - the necessity for real-time processing, unwavering data accuracy,and ensuring unwavering system reliability. The study then methodically transitions to the architectural design, where we explore howSpringBoot’s capabilities are optimally utilized to meet these challenges. Following this, we delve into the im- -plementationphase, detailing the strategic selection of compatible technologies and methods for effective data management and discrepancydetection. The paper culminates in a thorough evalu- ation of the system, where we assess performance across various operationalscenarios, scrutinize the accuracy of the discrepancy detection mechanisms, and integrate real-world feedback from users in thetrading sector. This holistic approach not only highlights the versatility and efficiency of SpringBoot in creating reliable alert systems in the high-stakes world of financial trading but also serves as a detailed guide for similar endeavors in this field
Behind the Sadness of Teen Girls: A Retrospective Survey Analysis
Authors: Baser Onur , Alsaleh Sara , Zeng Yixuan , Baser Isabel
Published: February 2024

(1) Background: Since the pandemic, adolescent girls have increasingly faced mental health challenges. We examined prevalence trends and associated risk factors for depression among adolescent girls. 2) Methods: Data for girls aged 12 to 17 years (N=4346) from the 2021 cross-sectional National Survey on Drug Use and Health were analyzed. Factors associated with depression were examined using multiple regression analysis. (3) Results: Rates of severe depression were significantly higher (p<.001) in older girls (adjusted odds ratio [AOR]: 1.63, 1.61, those who did not have authoritative parents (AOR: 3.40), and those with negative school experiences (AOR: 4.03). Black and Asian/Native Hawaiian or other Pacific Islanders were less likely to report severe depression than white girls. As previously reported, non-White girls were significantly less likely to receive treatment for depression (p<.05). Parents’ characteristics and school experiences had no effect on the likelihood of receiving mental health treatment. (4) Conclusion: Depression has become increasingly common among American adolescent girls, who are now three times as likely as adolescent boys to have had recent experiences with depression. Our results show that family structure, parenting style, and negative school experiences significantly contribute to the rate of depression and that treatment disparities exist with regard to race and ethnicity.
General Divisibility Algorithms
Authors: KAYA Can Kaan
Published: February 2024

In my paper, a divisibility rule named the Queen function is de- scribed, which has been generalized for every integer and encompasses all pre- viously established divisibility rules. Subsequently, the paper discusses other areas where this function is instrumental. These include simplifying ratios, generating prime numbers, and more. Towards the end of the paper, a set of hypotheses is also presented. Among these, the most significant is the novel approach involving the application of the Queen function for prime number generation.
Influential Factors Shaping the Adoption and Utilization of Audit Technology (CAATS) in the Audit Practices in Saudi Arabia: Human Capital Expertise as a Moderating Factor
Authors: Senan Nabil Ahmad Mareai
Published: February 2024

This study examines the moderating effect of trained human capital on the associations of accounting information systems, generalized auditing software, and technology adoption with the performance of external auditors among Saudi listed companies. This study used a survey-based methodology. The final sample consisted of 136 responses with an 8% response rate. Using Smart-PL4 analysis, the results showed that there is a positive correlation between accounting information systems and external auditors. Conversely, a negative relationship between generalized auditing software and external auditors has been documented. In addition, this study reported a negative association between technology adoption and external auditors. However, the results highlight the positive relationship between trained human capital and external auditors. Overall, this study provides valuable insights for accounting and auditing policymakers on how external auditors’ performance is influenced by several factors in the Saudi audit market.
Devising Breast Cancer Diagnosis Protocol through Machine Learning
Authors: Mujtaba Tooba
Published: February 2024

Breast cancer is a multifaceted disease that has many subcategories characterized by unique genetic features. This research focuses on two important subgroups, including ER+ and HER2-. We conducted an analysis of gene expression data obtained from reliable sources (Array Express: E-GEOD-52194, E-GEOD-75367, and E-GEOD-58135) in order to reveal the complex molecular details of these subtypes. The computational pipeline we used identified 396 genes that exhibited distinct patterns of gene expression in ER+ and HER2- breast cancers. The diagnostic and prognostic significance of these genes was evaluated using machine learning methods, namely SVM and decision tree models. Metrics like as accuracy, sensitivity, and specificity provide insights into their usefulness. Furthermore, the use of the STRING database for network analysis revealed significant signaling pathways and biological processes associated with the development of ER+ and HER2- breast cancer. The results of our research enhance our comprehension of these subcategories, which might possibly facilitate more accurate diagnoses and focused treatment interventions. To summarize, this work provides valuable information on the genetic foundations of ER+ and HER2- breast cancer, which has potential implications for enhancing patient treatment and outcomes.
Study on the Water Source for Filling the Weak Rich (Conductive) Water Aquifer in the Changxing Formation Limestone of Coal Seam Roof
Authors: Shi Xianzhi , XU Guosheng , ZHu Shuyun
Published: February 2024

With the increase of mining range from shallow coal seam outcrops to deep With the increase of mining range from shallow coal seam outcrops to deep mining and the improvement of mining intensity in the mining area, there has been a phenomenon of no water inrush in shallow coal mines and abnormal water inrush in deep coal mines in karst landform areas of Guizhou.The project conducted a study on the water source of water inrush in the Xinhua mining area of Jinsha County, Guizhou Province. The research results indicate that the overlying Changxing Formation limestone of the Longtan Formation is a weak (conductive) aquifer, and there is no possibility of water inrush in normal stratigraphic blocks. The spatiotemporal distribution characteristics of the water inrush working face have verified that the Changxing Formation limestone in the shallow mined area has been damaged by mining activities, resulting in a large number of cracks in the rock mass and the formation of a large-scale water accumulation area, becoming a water source for the water inrush in the working face below and a fast supply channel for atmospheric precipitation. The analysis of surface water and mine water quality data shows that the water quality types of mine water and surface water are basically the same, and they are HCO3•SO4-Na type water. The correlation curve between mine water inflow and atmospheric precipitation verifies that the cycle of atmospheric precipitation supplying the mine in Jinyuan Coal Mine is about 10 months before pit closure, and 1 month after pit closure; The Changxing Formation limestone serves as a water-conducting channel, and atmospheric precipitation serves as a source of replenishment for mine water. The research results provide scientific basis for the treatment of atmospheric precipitation water damage in sudden water inrush mines (areas) under similar hydrogeological conditions.