bluuebunny/crossref_metadata_2025 huggingface dataset:
Assessment of Tunisian Trichoderma Isolates on Wheat Seed Germination, Seedling Growth and Fusarium Seedling Blight Suppression
Authors: Saadaoui Mouadh , Faize Mohamed , Bonhomme Ludovic , Benyoussef Noura Omri , Kharrat Mohamed , Chaar Hatem , Label Philippe , Venisse Jean-Stéphane
Published: June 2023

Beneficial microorganisms, including members of the Trichoderma genus, are known for their ability to promote plant growth and disease resistance, as well as being alternatives to synthetic inputs in agriculture. In this study, 111 Trichoderma strains were isolated from the rhizospheric soil of Florence Aurore, an ancient wheat variety that was cultivated in an organic farming system in Tunisia. A preliminary ITS analysis allowed us to cluster these 111 isolates into three main groups, T. harzianum (74 isolates), T. lixii (16 isolates) and T. sp. (21 isolates), represented by six different species. Their multi-locus analysis (tef1, translation elongation factor 1; rpb2, RNA polymerase B) identified three T. afroharzianum, one T. lixii, one T. atrobrunneum and one T. lentinulae species. These six new strains were selected to determine their suitability as plant growth promoters (PGP) and biocontrol agents (BCA) against Fusarium seedling blight disease (FSB) in wheat caused by Fusarium culmorum. All of the strains exhibited PGP abilities correlated to ammonia and indole-like compound production. In terms of biocontrol activity, all of the strains inhibited the development of F. culmorum in vitro, which is linked to the production of lytic enzymes, as well as diffusible and volatile organic compounds. An in planta assay was carried out on the seeds of a Tunisian modern wheat variety (Khiar) by coating them with Trichoderma. A significant increase in biomass was observed, which is associated with increased chlorophyll and nitrogen. An FSB bioprotective effect was confirmed for all strains (with Th01 being the most effective) by suppressing morbid symptoms in germinated seeds and seedlings, as well as by limiting F. culmorum aggressiveness on overall plant growth. Plant transcriptome analysis revealed that the isolates triggered several SA- and JA-dependent defense-encoding genes involved in F. culmorum resistance in the roots and leaves of three-week-old seedlings. This finding makes these strains very promising in promoting growth and controlling FSB disease in modern wheat varieties.
The Redefinition of the “Bulunkuole Group” in the West Kunlun Orogenic Belt, Xinjiang (NW China): Implications for Tectonic Evolution of the Proto-Tethys
Authors: Ding Mingpeng , Li Qiugen , Tang Haoshu , Zhang Jing
Published: June 2023

The formation ages and tectonic features of the Bulunkuole Complex (BKC) is critical for understanding the geological evolution of the western section of the West Kunlun Orogenic Belt (WKOB), and they are also critical for understanding the metallogenic background of the Taxkorgan Iron Belt. In this paper, we report new geochemical and in situ zircon U–Pb isotopes data for the most southwestern iron-bearing formation of the BKC. The petrography and sedimentation ages of the BKC reveal that the main part of the BKC was emplaced in the Early to Late Cambrian period as a giant accretionary wedge formed during the Proto-Tethys Ocean south-southwestward subduction. The high-pressure metamorphic rocks located at the margin of the Kangxiwa Fault should be further disintegrated from the Cambrian BKC to form a Triassic accretionary complex. Geochemical characteristics indicate that the metasedimentary rocks of the Cambrian BKC derived predominantly from the regional contemporary intermediate to felsic source rocks, and deposited in the fore-arc basin. Provenance studies further demonstrate that the detrital materials were mainly sourced from the Gondwana-affinity terranes, Mazar Terrane as well as the volcanic and magmatic rocks produced during the Tethys subduction. The metamorphism of the Cambrian BKC occurred at ca. 200 Ma in the western section of the WKOB. Proto-Tethys Ocean did not close until 230 Ma, possibly during the Early Mesozoic (200–180 Ma).
Editorial for Special Issue: “Current Status of Low-Grade Minerals and Mine Wastes Recovery: Reaction Mechanism, Mass Transfer, and Process Control”
Authors: Yin Shenghua , Wang Leiming
Published: June 2023

Mineral resources provide an important material foundation for industrial construction and are important for the economy, thus being closely integrated into our daily lives and near future [...]
Recent Configurational Advances for Solid-State Lithium Batteries Featuring Conversion-Type Cathodes
Authors: Chiu Kuan-Cheng , Chang Jeng-Kuei , Su Yu-Sheng
Published: June 2023

Solid-state lithium metal batteries offer superior energy density, longer lifespan, and enhanced safety compared to traditional liquid-electrolyte batteries. Their development has the potential to revolutionize battery technology, including the creation of electric vehicles with extended ranges and smaller more efficient portable devices. The employment of metallic lithium as the negative electrode allows the use of Li-free positive electrode materials, expanding the range of cathode choices and increasing the diversity of solid-state battery design options. In this review, we present recent developments in the configuration of solid-state lithium batteries with conversion-type cathodes, which cannot be paired with conventional graphite or advanced silicon anodes due to the lack of active lithium. Recent advancements in electrode and cell configuration have resulted in significant improvements in solid-state batteries with chalcogen, chalcogenide, and halide cathodes, including improved energy density, better rate capability, longer cycle life, and other notable benefits. To fully leverage the benefits of lithium metal anodes in solid-state batteries, high-capacity conversion-type cathodes are necessary. While challenges remain in optimizing the interface between solid-state electrolytes and conversion-type cathodes, this area of research presents significant opportunities for the development of improved battery systems and will require continued efforts to overcome these challenges.
In Vitro Anti-Microbial Activity and Anti-Cancer Potential of Novel Synthesized Carbamothioyl-Furan-2-Carboxamide Derivatives
Authors: Javed Muhammad Salman , Zubair Muhammad , Rizwan Komal , Jamil Muhammad
Published: June 2023

A series of carbamothioyl-furan-2-carboxamide derivatives were synthesized using a one-pot strategy. Compounds were obtained in moderate to excellent yields (56–85%). Synthesized derivatives were evaluated for their anti-cancer (HepG2, Huh-7, and MCF-7 human cancer cell lines) and anti-microbial potential. Compound p-tolylcarbamothioyl)furan-2-carboxamide showed the highest anti-cancer activity at a concentration of 20 μg/mL against hepatocellular carcinoma, with a cell viability of 33.29%. All compounds showed significant anti-cancer activity against HepG2, Huh-7, and MCF-7, while indazole and 2,4-dinitrophenyl containing carboxamide derivatives were found to be less potent against all tested cell lines. Results were compared with the standard drug doxorubicin. Carboxamide derivatives possessing 2,4-dinitrophenyl showed significant inhibition against all bacterial and fungal strains with inhibition zones (I.Z) in the range of 9–17 and MICs were found to be 150.7–295 μg/mL. All carboxamide derivatives showed significant anti-fungal activity against all tested fungal strains. Gentamicin was used as the standard drug. The results showed that carbamothioyl-furan-2-carboxamide derivatives could be a potential source of anti-cancer and anti-microbial agents.
Role of Peripheral Coordination Boron in Electrocatalytic Nitrogen Reduction over N-Doped Graphene-Supported Single-Atom Catalysts
Authors: Ma Ruijie , Weng Xintong , Lin Linghui , Zhao Jia , Wei Fenfei , Lin Sen
Published: June 2023

In this work, we investigate the effect of peripheral B doping on the electrocatalytic nitrogen reduction reaction (NRR) performance of N-doped graphene-supported single-metal atoms using density functional theory (DFT) calculations. Our results showed that the peripheral coordination of B atoms could improve the stability of the single-atom catalysts (SACs) and weaken the binding of nitrogen to the central atom. Interestingly, it was found that there was a linear correlation between the change in the magnetic moment (μ) of single-metal atoms and the change in the limiting potential (UL) of the optimum NRR pathway before and after B doping. It was also found that the introduction of the B atom suppressed the hydrogen evolution reaction, thereby enhancing the NRR selectivity of the SACs. This work provides useful insights into the design of efficient SACs for electrocatalytic NRR.
Evaluation of the Composition, Thermal and Mechanical Behavior, and Color Changes of Artificially and Naturally Aged Polymers for the Conservation of Stained Glass Windows
Authors: Brandt Josef , Kanaki Elisavet , Fischer Dieter , Herm Christoph
Published: June 2023

Investigations of historical conservation materials on historical stained glass windows of the Naumburg Cathedral in Germany offered an opportunity for the study of polymers, naturally aged in a non-controlled environment. This allowed the conservation history of the cathedral to be traced and expanded by valuable insights. The historical materials were characterized through the use of spectroscopy (FTIR, Raman), thermal analysis, PY-GC/MS, and SEC on taken samples. The analyses show that acrylate resins were predominantly used for conservation. The lamination material from the 1940s is particularly noteworthy. Epoxy resins were also identified in isolated cases. Artificial aging was used to investigate the influence of environmental influences on the properties of the identified materials. Through a multi-stage aging program, influences of UV radiation, high temperatures and high humidity can be considered in isolation. Piaflex F20, Epilox, Paraloid B72 as a modern material and combinations of Paraloid B72/diisobutyl phthalate and PMA/diisobutyl phthalate were investigated. The parameters yellowing, FTIR spectra, Raman spectra, molecular mass and conformation, glass transition temperature, thermal behavior, and adhesive strength on glass were determined. The effects of the environmental parameters on the investigated materials are differentiated. UV and extreme temperatures tend to show a stronger influence than humidity. The comparison of the artificially aged samples with the naturally aged samples from the cathedral shows that the latter were less aged. Recommendations for the conservation of the historical stained glass windows were derived from the results of the investigation.
Simulation of Unsafe Behavior in Mine Operation Based on the SMAPP Model
Authors: Jiang Xidi , Zhong Shuheng , Liang Jialu
Published: June 2023

Mine accidents are mostly caused by human unsafe behavior. To reduce the unsafe behavior of mine operation and reduce the accident of mine operation, the main body of unsafe behavior ‘people’ is analyzed, and 24 attribute factors are selected from five aspects of people’s emotions, motivation, ability, personality, and pressure to construct the comprehensive model of human behavior SMAPP (sentiment–motivation–ability–personality–pressure). The program tool for recording, saving, and executing the mutual and interactive influence relationship of 24 attribute factors under different state values and the simulation process framework of SMAPP was constructed by using 1071 rule statements written in Python language. The fuzzy rules are used to simulate different scenarios. The simulation results are consistent with the actual research results, which shows the reliability and scientificity of the model. In addition, additional events are added to the simulation process to make the model more realistic. Through the simulation results, the influence of employees’ emotions, motivations, abilities, personalities, pressures, and additional events on the unsafe behavior of mine operations is analyzed and predicted, and the measures to reduce the unsafe behavior of mine operations are further proposed.
Energy Consumption Optimization Strategy of Hybrid Vehicle Based on NSGA-II Genetic Algorithm
Authors: Wang Xuanxuan , Ji Wujun , Gao Yun
Published: June 2023

Hybrid electric vehicles (HEVs) have certain advantages over internal combustion engines in terms of energy consumption and emission performance. However, the transmission system parameters are uncertain. The low matching between the engine and the power transmission system makes it a big problem to improve the efficiency of hybrid vehicles. Therefore, the multi-objective optimization design of hybrid vehicles is studied. The transmission system parameters of hybrid vehicles are analyzed from the objective function, decision variables, and constraints. The NSGA-II algorithm with elite strategy is introduced to realize the optimal selection of parameters and formulation of energy consumption optimization strategy. The results showed that the multi-objective optimization algorithm could adjust the position of the working point of the engine and improve the efficiency by more than 10%. There was an average difference of 2.15% after the improvement in the fuel consumption of four-gear vehicles. The fuel consumption per 100 km decreases by more than 3%. The maximum climbing gradient of the whole vehicle was 33.9%. The power factor of the direct gear of the maximum power factor increases by 15% after the improvement. The multi-objective energy consumption optimization design of hybrid vehicles proposed in the study can effectively improve the economic and dynamic performance of the whole vehicle and reduce fuel consumption. It provides a reference for the optimization of the hybrid vehicle transmission system.
Secondary Treatment of Mandibular Bone Fracture Using Sagittal Split Osteotomy and Segmentation of the Mandible: A Case Report
Authors: Grab Paweł Piotr , Chloupek Aldona , Nowocień Jakub , Jagielak Maciej , Jurkiewicz Dariusz
Published: June 2023

The secondary treatment of mandibular bone fractures poses a great challenge due to the complexity of several factors, such as incorrect primary fracture repositioning, inadequate internal fixation, nonunion, necrosis, local inflammation and infection, tooth loss, and malocclusion, serving as obstacles encountered by surgical teams. The aim of this case report is to detail the planning process, surgical technique, and outcome of the secondary treatment of the post-traumatic deformation, bone exposure, and partial necrosis of the mandible. The new approach described herein incorporated 3D planning and printing procedures, employing surgical techniques such as the segmentation of the mandible with unilateral sagittal split osteotomy and the vertical osteotomy of the mandibular body. New, stable occlusion; appropriate spatial relations; and proper osteosynthesis of the mandible were achieved. The encouraging results obtained demonstrate that the described method can be incorporated in similar cases of the secondary treatment of mandibular fractures and possibly lead to shorter hospitalization and convalescence and lower the associated costs.
Interests and Curiosities about Sexuality of Children and Adolescents from Northern Portugal
Authors: Anastácio Zélia Caçador , Alves Regina Ferreira , Antão Celeste , Gil-Llario María Dolores , Ballester-Arnal Rafael
Published: June 2023

Sexuality education is a part of the health education process in schools. However, many programs of sexuality education do not consider the needs of children and adolescents. This study is based on an analysis of the interests of children and adolescents about sexuality. The sample covered 32 classes from primary school to higher education in the northern region of Portugal. The methodology was mixed, collecting data through open questions. It used an A5 white page, containing only options to indicate age, school grade, and sex. In the white space, students wrote their questions/doubts. A database was built in the program SPSS and categories were established a priori following the key concepts for sexuality education defined by UNESCO. A pattern of issues and interests was found depending on the age group and sex, noting that the children’s interests are related to conception, birth, and the well-being of the fetus/newborn. Adolescents’ interests are focused on contraception, sexually transmitted infections, and relationships. This study can help teachers to promote sexuality education which is appropriate to the developmental stage of their students, motivating them to better learn and leading to a reduction in risky sexual behaviors and conscious decision making for healthy sexuality.
Social Inclusion of Transgender People in Intercollegiate Sports—A Scoping Review
Authors: Mendes Liliana , Morgado Elsa Gabriel , Leonido Levi
Published: June 2023

Transgender individuals face discrimination and exclusion in various areas of society, including sports. Notably, intercollegiate athletics suffer criticism for their lack of inclusivity towards transgender athletes. Despite the increasing visibility of transgender individuals and ongoing efforts towards greater inclusivity, there is a significant lack of research on their social integration within college sports. This scoping review aimed to explore the then-current state of research on the social integration of transgender individuals in intercollegiate athletics, identify gaps in the literature, and suggest areas for further investigation. The study examined articles published between 2013 and 2023, using databases such as PubMed, ERIC, and EBSCO Essentials, as well as relevant citations from selected articles. The inclusion criteria for articles were their focus on the social integration of transgender individuals in sports events, publication in English, and relevance to the research question. A standardized technique based on the PRISMA flow diagram 2020 was used to locate, assess, and extract information from eligible research. The results of the study are expected to inform policy and strategy in transgender participation in college sports and promote greater inclusivity for transgender individuals in sports institutions and groups.
Child Maltreatment and Links with Experiences of Interpersonal Violence in Sport in a Sample of Canadian Adolescents
Authors: Parent Sylvie , Clermont Camille , Radziszewski Stephanie , Vertommen Tine , Dion Jacinthe
Published: June 2023

Purpose: This study aimed to explore links between child maltreatment (CM) and experiences of interpersonal violence (IV) in sport among adolescent sport participants. To our knowledge, no studies have yet considered this association. This is surprising given that the literature outside of sport clearly shows that CM is related to revictimization in adolescence and adulthood. Methods: The sample consists of 983 adolescents aged 14 to 18 years old participating in an organized sport. They completed a self-report survey in class at six Canadian schools assessing CM and IV in sport. Logistic regressions were performed to examine the associations between CM and IV in sport. Results: Child physical abuse, emotional abuse, and exposure to domestic violence were significantly associated with psychological violence and neglect in sport. Exposure to domestic violence was the only form of CM significantly associated with physical violence in sport. Child sexual abuse and neglect were significantly associated with sexual violence in sport, while child emotional abuse and exposure to domestic violence were significantly associated with peer violence in sport. Physical abuse was the only form of CM significantly associated with coach violence. Child physical abuse, emotional abuse, neglect, and exposure to domestic violence were positively associated with violence from parents in sport. Conclusions: Considering the associations between CM and IV in sport, further investigations are necessary on how to prevent revictimization. It also highlights the importance of athlete-centered and trauma-informed practices in sport. Implications and Contribution: This study was the first, to our knowledge, to show the relationship between CM and the experience of IV in organized sport, as reported by 983 Canadian adolescents. Our findings reveal different associations depending on the type of IV (physical, sexual, psychological, or neglect) and the perpetrators (peers, coaches, or parents).
Dioxin and Dioxin-like Compounds and Human Health
Authors: Nishijo Muneko
Published: June 2023

In epidemiological studies, associations of dioxin and dioxin-like (dl)-compound exposure with metabolic diseases, including diabetes and metabolic syndrome, in adults and with neurodevelopmental problems and earlier/later puberty in children have been suggested in the general population and in environmentally exposed populations [...]
Influence of Nitrite on the Removal of Organic Matter and Manganese Using Pilot-Scale Biofilter: A Kinetic Study
Authors: Nengzi Lichao , Meng Lin , Qiu Yong , Li Xiaoju , Didi Keniu , Li Haitao , Qiu Guanglei
Published: June 2023

Nitrite produced during ammonia oxidation can inhibit the activity of microorganisms. To provide guidance for the optimization and design of a biofilter, a pilot-scale biofilter was established to investigate the influence of nitrite on organic matter and manganese removal and on the kinetics. The results demonstrated that CODMn, ammonia, and manganese in effluent were 2.77, 0.034, and 0.026 mg/L in the steady phase, respectively. Organic matter and manganese removal were affected by nitrite during the start-up process, as well as in the ammonia increasing process. When ammonia increased from about 0.5 to 1 and 2 mg/L, organic matter, and manganese removal were affected at 4 and 3 days and 6 and 5 days, respectively. When organic matter, ammonia, and manganese in the influent were 6.27, 2.07, and 1.19 mg/L, respectively, organic matter, ammonia, and manganese oxidation all followed a first-order kinetic rate. The k-value was 0.0268, 0.268, and 0.216 min−1, and the half-life time was 24.236, 2.583, and 3.202 min, respectively. The influence of nitrite on the structure of microbial communities in the biofilter will be investigated in the future.
Extreme Low Flow during Long-Lasting Phases of River Runoff in the Central Part of the East European Plain
Authors: Georgiadi Aleksandr G. , Groisman Pavel Y.
Published: June 2023

In the rivers of the central part of the East European Plain (the Volga at Staritsa, the Oka at Kaluga, and the Don at Stanitsa Kazanskaya), long phases (10–15 years or more) of increased/decreased annual and seasonal runoff have occurred, as well as differences in the frequencies of extremely low flow conditions from the late 19th century to 2020. Phase boundaries were identified by cumulative deviation curves and statistical homogeneity. The frequencies of specific water flow values were estimated using the empirical curves of the exceedance probability of annual and seasonal water flows based on their long-term time series. In the century-long changes of rivers considered, two long contrasting phases were revealed. These phases are characterized by increased and decreased runoff of hydrological seasons. Near simultaneously, a phase of increased runoff was first observed for the freshet season. On the contrary, phases of decreased runoff were first observed for low-water seasons. The runoff phases differ significantly in duration and differences in flow. Significant differences were revealed in the frequency of low-water years for a low runoff with an exceedance probability above or equal to 75% and above or equal to 95%.
Numerical Evaluation of Large-Scale Groundwater Extraction in Groundwater System at Wellfields in the Namwon Area of Jeju Island, South Korea
Authors: Kim Hyun Jung , Koh Eun-Hee , Koh Chang-Seong , Park Won-Bae , Kim Min-Cheol
Published: June 2023

A regional water supply system in Jeju Island, South Korea, comprising 23 wellfields with 5 to 10 groundwater extraction wells (20–100 m spacing), provides water to the residents of the island. Regular large-scale groundwater pumping and excessive extraction in these wellfields have resulted in a decrease in groundwater levels. Using a numerical model, we aimed to assess the effect of large-scale groundwater extraction at four wellfields in Namwon, located in the southeastern part of the island. The numerical model estimated an approximately 0.16–0.21 m decline in water levels, which is consistent with field observations. Minor declines are inherently influenced by the regional hydrogeological setting of the study area, which involves high precipitation rates and a groundwater flow system that facilitates rapid groundwater replenishment. However, the model also shows that the decrease in groundwater levels is expected to intensify to 0.20–0.77 m in cases of extreme drought periods and increasing rates of groundwater pumping. In addition, this study suggests that sufficient well and wellfield separation distances should be considered to prevent well interference effects in areas, such as the western part of the island, with increased decline in water levels due to groundwater extraction.
Detection of Torque Security Problems Based on the Torsion of Side Shafts in Electrified Vehicles
Authors: Koch Andreas , Brauer Jonas , Falkenstein Jens
Published: June 2023

In the case of electric vehicle drives, faults in the drive system or in the traction inverter, which controls the vehicle drive unit, could lead to abrupt and unpredictable motion as well as acceleration of the vehicle. In terms of functional safety, the typically existing, permanent mechanical connection of the drive machine with the drive wheels poses a high safety risk. In particular, unintended motion of the vehicle from a standstill is especially critical due to the high risk of injury to traffic participants. To reduce this risk, appropriate monitoring algorithms can be applied for the rapid detection of faulty operation. A corresponding algorithm for fault detection in the electric drive of a vehicle is presented in this paper. In addition to the description of the algorithms, various driving maneuvers of an electric single-wheel drivetrain are simulated in fault-free and faulty operation on a hardware-in-the-loop test bench. The focus here is on the consideration of driving-off operations.
Understanding Pregnancy Intentions among Black Women Living with HIV in Two North American Cities and One African City
Authors: Etowa Egbe B. , Edet Ruby , Willett Andrea , Fseifes Manal , Diorgu Faith , Hannan Jean , Phillips J. Craig , Yaya Sanni , Etokidem Aniekan , Etowa Josephine
Published: June 2023

Despite increased access to and improvements in contraceptives, unintended pregnancy continues to be a problem globally and is associated with adverse outcomes for mothers and infants. This paper seeks to unravel the mediators of intended versus unintended pregnancies among Black women living with HIV. The paper draws on survey data from a broader multi-country mixed methods study that used a community-based participatory research approach to investigate the psychosocial experiences of Black mothers living with HIV. The study participants were Black mothers living with HIV drawn through venue-based sampling from Ottawa, Canada (n = 89), Port Harcourt, Nigeria (n = 400), and Miami, Florida, United States (n = 201). We used Hierarchical Binary Logistic Regression Modelling (HBLM) to estimate the independent associations of pregnancy intention (intended versus unintended) with blocks of predictor variables (sociodemographic, sociocultural, and psychosocial predictors) at alpha level of 0.5. Specifically, 44.2%, 67.3%, and 17.7% of the women had unintended pregnancies in Ottawa, Miami, and Port Harcourt, respectively. There were important results from the HBLM. The odds of intended relative to unintended pregnancies were (i) reduced in larger households (OR = 0.56, 95% CI = 0.36/0.87), but increased with employment (OR = 7.84, 95% CI = 1.52/40.54) and HIV knowledge (OR = 3.13, 95% CI = 1.42/6.90) in Ottawa; (ii) reduced with age (OR = 0.93, 95% CI = 0.88/0.98), but increased with marriage (OR = 2.90, 95% CI = 1.43/5.88) and social support (pregnancy (OR = 3.77, 95% CI = 1.98/7.19) in Port Harcourt; (iii) reduced with social support (OR = 0.95, 95% CI = 0.91/1.00) but increased with HIV status disclosure (OR = 1.73, 95% CI = 1.01/2.97) and the influence of specific referent (OR = 1.68, 95% CI = 1.13/2.52) in Miami-FL. The incidence of unintended pregnancy is more prevalent among Black women living with HIV in the North American cities relative to the African city. Also, unique combinations of sociodemographic, sociocultural, and psychosocial factors influence pregnancy intention in each city. This implies that policy and practices to address reproductive health needs of WLHIV must consider these contextual issues.
Nociones matemáticas básicas en infantes. Incremento a través de la virtualidad en tiempos de COVID-19
Authors: Salazar-Lozano Gianinna Del Carmen , Muñante-Toledo Melisa Fatima , Mendez-Vergaray Juan , Rivera-Arellano Edith Gissela , Flores Edward
Published: June 2023

En los últimos años, los dispositivos electrónicos fueron los medios para procesos de enseñanza y aprendizaje en infantes de 5 años, los cuales necesitaron evolucionar digitalmente para este proceso a través de didácticas o programas virtuales. La presente investigación tuvo como objetivo verificar el efecto del programa virtual en el incremento de las nociones matemáticas básicas en infantes de 5 años en tiempos de COVID-19. Estudio aplicado, cuasiexperimental, utilizando el test de evaluación de matemática temprana. Los resultados obtenidos evidenciaron un aumento significativo del grupo experimental frente al grupo control, incrementando las nociones matemáticas básicas en general, así como en sus dimensiones de comparación, correspondencia, clasificación y seriación. Conclusión: los resultados evidencian que las nociones básicas de las matemáticas pueden ser desarrolladas a través de herramientas virtuales y participación activa de los padres de familia con el acompañamiento del docente de preescolar.
Studi Heterotopia pada Ruang Sembahyang di Hunian Masyarakat Tionghoa Surabaya
Authors: Sumingto Anastasya , Tulistyantoro Lintu , Lumintan William Vijadhammo
Published: June 2023

Heterotopia merupakan suatu fenomena yang terjadi pada fungsi ruang dan menunjuk kepada ruang tidak nyata yang hadir dalam ruangan yang nyata. Dimana kejadian tersebut dapat diartikan bahwa terdapat fungsi ruangan lainnya dalam konteks karakter ruang yang berbeda sekalipun namun diantara keduanya tidak saling meniadakan. Peristiwa inilah yang biasanya terjadi pada ruang tamu di hunian masyarakat Tionghoa. Hal unik ini dapat terjadi dikarenakan pada ruang tamu yang notabene berkedudukan sebagai ruang nyata tersebut dapat berfungsi selain sebagai tempat menerima tamu (profan), namun pada saat kondisi tertentu berupa waktu dan perilaku manusia juga dapat berpengaruh dan merubah fungsi ruang menjadi tempat sembahyang untuk mewadahi aktivitas spiritualitas (sakral) mereka. Tujuan penelitian ini untuk dapat meninjau spesifikasi penerapan prinsip ruang heterotopia dan faktor pendukung yang mempengaruhinya. Metode penelitian yang digunakan adalah pendekatan kualitatif dengan metode analisis deskriptif berupa penggambaran disertai analisis yang didukung oleh pengambilan foto, data literatur, dan wawancara. Dengan demikian prinsip heterotopia yang terjadi pada ruang tamu hunian masyarakat Tionghoa disebabkan oleh pengaruh dari kebudayaan Tionghoa, waktu & aktivitas yang dilakukannya, serta terbentuknya suasana dimensi spiritual yang juga didukung oleh elemen perabot disertai peralatan sembahyang berupa dupa sebagai faktor pendukung utama sehingga ruang tamu tersebut dapat berubah fungsi menjadi lebih sakral dan privat.
HISTÓRIA DAS MULHERES E RELAÇÕES DE GÊNERO NOS LIVROS DIDÁTICOS DE HISTÓRIA
Authors: Mazarão Karine
Published: June 2023

Este artigo baseia-se na pesquisa realizada para a dissertação do mestrado profissional em Ensino de História (PROFHISTÓRIA), da Universidade Estadual de Maringá, Paraná, apresentado em 2020. Na pesquisa questionamos a presença ou a ausência das mulheres nos livros didáticos no recorte temático de Brasil Colonial utilizando como viés teórico gênero como categoria analítica, pensada pela Historiadora Joan Scott. O estudo originou-se a partir da constatação da pouca representatividade feminina e relações de gênero em nove coleções de livros didáticos de História que foram distribuídos pelo Programa Nacional do Livros Didático (PNLD), para a escolha dos professores em 2019. Neste trabalho apresentamos o resultado da análise das cinco coleções mais distribuídas nas escolas pública brasileiras. O objetivo deste artigo é apresentar uma análise crítica do conteúdo Brasil Colonial, sob a perspectiva de gênero, identificando em textos e representações iconográficas a maneira como as mulheres são representadas neste assunto.
Veg Out! Use of an Infomercial-Style Format in a Produce Awareness Program
Authors: Bahl Morgan , Francis Sarah , Krisco Mary
Published: June 2023

Veg Out! is an infomercial-style produce awareness session. We use image-focused rather than content-focused slides to highlight the health benefits associated with produce consumption. This image-focused approach is helping participants become more familiar with produce serving sizes and increasing the likelihood of their consuming more produce. Our findings suggest that an image-focused education session is an effective strategy for promoting familiarity with the topic being presented and increasing the likelihood of behavior change.
Identifying Barriers to Forage Innovation: Native Grasses and Producer Knowledge
Authors: Keyser Patrick , Schexnayder Susan , Wilcox Adam , Bates Gary , Boyer Christopher
Published: June 2023

Adoption of native warm-season grasses (NWSGs) in the tall fescue belt is limited despite studies documenting the potential contribution of these forages to profitable beef production. On the basis of two surveys conducted in Tennessee, a survey of beef producers and a survey of agricultural professionals, we evaluated perceptions of NWSG forages and how those perceptions could influence their adoption. Although agricultural professionals were more familiar with NWSGs than producers, both populations had limited knowledge regarding these forages, indicating that additional Extension education is needed. Our results provide useful guidance for developing NWSG forage educational programs for producers and agricultural professionals.
Community Climate Conversations: Engaging and Empowering Local Action in a Changing World
Authors: Beery Thomas , Schmitt Kristen , McDonnell Julie , Moore Tansey
Published: June 2023

We examined how the Twin Ports Climate Conversations (TPCC), a community-based climate communication project, is influencing local climate awareness and response. A survey of TPCC participants and subsequent roundtable discussion event were used to explore program impacts, outcomes, and future directions. Results showed that the TPCC project has been effective at increasing awareness and facilitating contacts and may be leading to actions that range from information sharing to personal behavioral changes. Future directions include engaging new audiences and promoting more on-the-ground climate action. TPCC can serve as a model to help other communities start cross-sectoral climate conversations.
An Analysis of Aging-Related Needs and Programming Across the Extension North Central Region
Authors: Yelland Erin , Benson Jacquelyn , Litzelman Kristin , Gerstenecker Chelsey , Bartholomae Suzanne , Stanfield Hunter
Published: June 2023

As the U.S. population ages, Extension's need for associated organizational readiness increases. We conducted a needs assessment with a sample of 1,028 Extension professionals in the Extension North Central Region (NCR) to identify the current scope of aging-related community needs. Health care, chronic disease prevention and management, housing, and transportation emerged from qualitative analysis as top aging-related needs. A rank-order analysis identified finances, healthy aging, and aging-friendly communities as chief community concerns. Additionally, the NCR Extension professionals indicated the importance of resources and programs and need for community capacity building related to aging issues, regardless of their programming area and/or responsibilities
Needs Assessment Tool Kit
Authors: Bayer Rachel , Hawkins Vernelle , Travis Ashley
Published: June 2023

Conducting needs assessments serves as a valuable way for Extension educators to ensure that they are designing programs that meet community needs. We developed a needs assessment tool kit that educators across urban, suburban, and rural communities can use to answer the question "What are the youth development needs in my county?" Additionally, the tool kit's components can be easily adapted for use in all Extension program areas and thus serve as a resource for educators in various contexts desiring to gather stakeholder input needed to strengthen their programming.
Analisis Kandungan Kimia Biji Kopi Arabika Solok berdasarkan Tingkat Kematangan yang Berbeda
Authors: Yuwita Fitri , Anis Ulfah , Uker Damres
Published: June 2023

ABSTRACT
The rate of increase in coffee production in Solok, especially Arabica coffee, must be accompanied by a good post-harvest period. Now the rate of increase in the area of ​​Arabica coffee production in the Solok area has not been matched by the uniformity of the quality produced. The first thing to pay attention to in maintaining quality is the maturity level the coffee beans harvest. The purpose of this study was to determine the characteristics of the chemical content of Solok Arabica coffee beans with two different maturity levels. The material used in the study was Arabica Solok coffee beans harvested directly from the farmers' gardens. Coffee beans are picked at two different maturity levels, namely ripe and overripe Arabica coffee beans. The method used is descriptive analytics to determine the chemical properties of coffee with two maturity levels. The results showed that the level of maturity affected chemical compounds such as caffeine, protein, and fat in Solok Arabica coffee beans. Caffeine content at ripe maturity is 1.56% and increases at overripe to 2.38%. Protein content at ripe maturity is 13.35%, which increases at overripe to 13.54%. The ripe fat content, which was 13.06%, decreased to 11.70%.
Keywords: Arabica Coffee, Chemical Content, Level of Maturity
 
ABSTRAK
Laju peningkatan produksi kopi di Solok, khususnya kopi arabika harus diiringi dengan pasca panen yang baik. Saat ini laju peningkatan area produksi kopi arabika di daerah Solok belum diimbangi dengan keseragaman mutu yang dihasilkan. Hal pertama yang harus diperhatikan untuk menjaga mutu adalah tingkat kematangan dari panen biji kopi. Penelitian ini bertujuan mengetahui karakteristik kandungan kimia dari biji kopi arabika Solok dengan dua tingkat kematangan yang berbeda. Bahan yang digunakan pada penelitian adalah biji kopi Arabika Solok yang dipanen langsung dari kebun petani. Biji kopi dipetik dengan dua tingkat kematangan yang berbeda yaitu biji kopi arabika masak sempurna (ripe) dan kelewat matang (overripe). Metode yang digunakan yaitu deskriptif analitik untuk mengetahui sifat kimia kopi dengan dua tingkat kematangan. Hasil penelitian menunjukkan tingkat kematangan mempengaruhi kandungan kimia seperti kafein, protein, dan lemak pada biji kopi arabika Solok. Kadar kafein pada kematangan ripe 1,56%, meningkat pada overripe menjadi 2,38%. Kadar protein pada kematangan ripe 13.35 %, meningkat pada overripe menjadi 13.54 %. Kadar lemak ripe yaitu 13.06% mengalami penurunan menjadi 11.70 %.
Kata kunci : Kopi Arabika, Kandungan Kimia, Tingkat Kematangan
Comparison of Conventional Machine Learning and Deep Neural Network Algorithms in the Prediction of Monkey-Pox
Authors: Agustyaningrum Cucu Ika , Dahlia Rizka , Pahlevi Omar
Published: June 2023

Smallpox syndrome, also known as monkeypox, is an uncommon zoonotic viral infection brought on by the monkeypox virus, which belongs to the genus orthopoxvirus and family Poxviridae. Injury-related mortality in primates ranges from 1 to 10%. Data mining is a method for analyzing data. Deep neural networks and traditional machine learning methods are both used in the data analysis process. The Python programming language is used during the comparison procedure of this research algorithm to generate values for accuracy, f1 score, precision, recall, ROC, and AUC. The test results demonstrate that using sigmoid activation function parameters, the deep neural network algorithm's accuracy is 70.08%, F1 score is 79.18%, precision is 68.59%, recall is 62.65%, and AUC is 62.65%. In comparison to using conventional machine learning algorithms, the adagrad optimizer with learning rate 0.01 and 0.2 dropout has a higher value. The conventional machine learning model algorithm has the best xgboost, F1 score, precision, recall, and AUC scores when compared to other approaches: 64.40%, 64.45%, and 78.14%. According to these numbers, the average fairness disparity between deep neural network algorithms and traditional machine learning is 5.68%, F1 score is 13.79%, precision is 4.14%, recall is 1.75%, and AUC is 1.75%.
Extreme Programming Method for Integrated Service System Website Development in Rejosari Village
Authors: Supriyati Eka , Azrino Gustalika Muhamad
Published: June 2023

The Rejosari Village Hall provides a manual letter submission service which is sometimes problematic, including when residents are about to submit an application letter, they have to come directly to the village hall office while the residents are still out of town. Apart from that, there was no media information which resulted when they were going to submit the requirements for the letters they brought were not in accordance, then from the data collection, and the letters were still in the books. Therefore we need a service system for the submission of letters. This integrated service system for residents of Rejosari Village is a web-based information system, the use of technology in the form of a website makes it easier to receive all forms of existing information. The Extreme Programming (XP) method is applied in developing this system, a software engineering process that refers to an object-oriented approach. The stages of this method start from the planning, design, coding and testing stages using black box testing with descriptive analysis techniques, which produce tests in the form of a proportion value of 96.42% and have a possible interpretation. In addition, this system can have an impact on progress in the field of informatics in the form of information media as well as learning materials
Post Graduate Biology Teachers’ Attitude Towards Use of 360o Videos in Classroom
Authors:   M.Ed. Scholar, Madurai Kamaraj University, Madurai, Vennila Manassadevi S.V.
Published: June 2023

The Large-scale diffusion of technologies offers new opportunities in education. In particular, 3600 videos emerged as a promising technology for enriching the teaching-learning process by offering an immersive environment when it is used in the classroom. In this present study, the attitude of postgraduate biology teachers towards the use of 3600 videos in the classroom is investigated. A sample of 62 post-graduate biology teachers in the Theni district served as the subjects of the study. The attitude scale towards the use of 3600 videos in the classroom was constructed and standardized by the investigator was used. Results show that demographic variables such as gender, Frequency of technology usage, earlier use of 3600 videos for teaching and ICT silks were found to exert influence on attitude. This study reveals that postgraduate biology teachers who are 44 & below years of age, who have 12 & below years of teaching experience and who holds an advanced level of technology experience have a favourable attitude towards the use of 3600 videos in the classroom than their counterparts. The implications of these findings are discussed.
Outcome-Based Education Pyramid: A Comprehensive Framework for Enhancing Educational Outcomes
Authors:   Assistant Professor, Faculty of Education, Shri Khushal Das University, Rajasthan, Sharma Mridula
Published: June 2023

Outcome-Based Education (OBE) is a student-centered approach that focuses on defining clear and measurable learning outcomes. It provides a structured framework to design curricula, deliver instruction, and assess student performance based on these outcomes. This research article aims to explore the concept of the Outcome-Based Education Pyramid, a comprehensive framework that supports the implementation of OBE. The article discusses the key components of the pyramid, including learning outcomes, instructional strategies, assessment methods, and continuous improvement. Furthermore, it examines the benefits and challenges of implementing the Outcome-Based Education Pyramid in educational institutions.
Strategies to Enhance Social Media in The Modern Education
Authors:   Research Scholar, Department of Education, Manonmaniam Sundaranar University, Tirunelveli, Tamil Nadu, Sam Jebadurai R. , Ramesh C. ,   Director (DD&CE), Department of Education, Manonmaniam Sundaranar University, Tirunelveli, Tamil Nadu
Published: June 2023

This article explores strategies to enhance social media presence in education. It emphasizes the benefits of social media for educators, including establishing a personal brand, building a professional network, staying updated with educational trends, and promoting work and achievements. The article provides practical strategies, such as selecting appropriate platforms, developing a consistent content strategy, engaging with followers and peers, utilizing hashtags, and leveraging social media analytics. It also discusses expanding the influence of social media in education, including enhanced communication and networking, sharing educational resources, engaging students and parents, showcasing student work, and leveraging live streaming and webinars. The abstract concludes by acknowledging the challenges and concerns associated with social media and strategies to enhance social media.
Keith Haring and His History
Authors: A Lilly
Published: June 2023

This excerpt from Our Voices Heard Vol. 1: A Youth Led zine contains work from Lily A and focuses on the queer artist and activist, Keith Haring. Founded in 2015 by a passionate mom, Stand With Trans helps trans youth between the ages of 12 and 22 in Michigan build resilience, gain confidence, and find hope in a future filled with joy. This zine was created by youth affiliated with the organization and its programming.
Fixed Assets Information System at PT.Pln (Persero) North Sumatra
Authors: Sari Yolanda
Published: June 2023

Depreciation is the allocation of the acquisition price of fixed assets into expenses into the accounting period that enjoys the benefits of these fixed assets, there are three factors that need to be considered in determining the depreciation expense for each period, namely the acquisition price is the entire amount of money spent to acquire an asset used by the company, residual value is the estimated selling price of the fixed assets at the end of the useful life of the fixed assets, the amount of the estimated residual value will also be greatly influenced by its economic age, inflation, currency exchange rates, line of business and so on. The estimated useful life is the estimated useful life of the fixed assets. The useful life is the estimated economic life of the fixed assets, not the technical life. The estimated useful life can be expressed in units of a year's period. Therefore the application is made using the Visual Basic programming language. Net 2010 and SQL Server 2008 as the database. With the existing tools in the calculation of depreciation of fixed assets, it can assist companies in making depreciation reports that exist in these companies