bluuebunny/crossref_metadata_2025 huggingface dataset:
Enhanced Bud Production in Highbush Blueberry (Vaccinium corymbosum L.) in Response to Paclobutrazol
Authors: Ehlenfeldt Mark K.
Published: November 2024

Blueberry cultivars were treated with either soil drenches or foliar applications of paclobutrazol. Soil drenches of 25 mg·L-1 inhibited shoot elongation and stimulated earlier and greater flower bud production on `Bluetta', `Bluecrop', and `Jersey'. The treatments increased bud numbers 359% to 797%, and stimulated compound bud formation, while reducing formation of vegetative buds. This resulted in overcropping and reduced fruit size. Foliar applications at concentrations of 5, 10, 50, and 100 mg·L-1 increased bud set. Treatments did not significantly alter time to 50% flowering in `Bluecrop' or `Duke', but hastened flowering up to 5 days in `Blueray' at 200 ppm. Fruit ripening was significantly delayed at 100 and 200 ppm in `Bluecrop' due to overcropping, but no delays were observed in `Blueray' or `Duke'. Plant size and vigor appeared to be a determining factor in plant response. Chemical name used: PP333 or (2RS,3RS)-l(4-chlorophenyl)-4,4-dimethyl-2-(l,2,4-triazol-1-yl)pentan-3-ol (paclobutrazol).
Isozyme Variation in Cymbidium Species (Orchidaceae)
Authors: Obara-Okeyo P. , Fujii K. , Kako S.
Published: November 2024

Eight enzyme systems were used to study electrophoretic variability among 12 species of Cymbidium Swartz and to assess phylogenetic relationships among them. The species could be easily distinguished by two enzyme systems, malate dehydrogenase (MDH) and phosphoglucose isomerase (GPI), although other enzyme combinations were also diagnostic. Genetic similarity index data indicated considerable genetic variability among the 12 species. Isozyme data supported the current taxonomic placement of the investigated species. The terrestrials [Cymbidium goeringii (Rchb. f.) Rchb. f., Cymbidium ensifolium (L.) Swartz, and Cymbidium sinense (Jackson) Wild.], which are all members of the subgenus Jensoa (Rafin.) Seth & Cribb., were the most closely related.
Incomplete Dominance of Rust Resistance in Tepary Bean
Authors: Miklas Phillip N. , Stavely J. Rennie
Published: November 2024

Foliar diseases are a major constraint to cultivated tepary bean (Phaseolus acutifolius A. Gray var. latifolius Freeman) production in some environments. The reactions of 12 cultivated teparies to eight individual races (41, 47, 49, 51, 53, 58, 67, and 73) of the bean rust fungus Uromyces appendiculatus (Pers.) Unger var. appendiculatus maintained at Beltsville, Md., were examined under greenhouse conditions. These diverse races, used together, overcome all of the major rust-resistance genes present within the 19 host differential cultivars of common bean (Phaseolus vulgaris L.). Seven lines (GN-605-s, GN-610-s, PI 321638-s, PI 502217-s, Neb-T-6-s, Neb-T-8a-s, and Neb-T-15-s) exhibited similarly high levels of resistance (immunity or necrotic spots without sporulation) to all eight races. Inheritance of resistance was examined across five susceptible × resistant (S × R) and three resistant × resistant (R × R) populations. The rust reactions in the F1, F2, and F3 generations derived from S × R crosses revealed that the immune or necrotic resistance response was conditioned by a single locus exhibiting incomplete dominance. The rust resistance of four lines tested for allelism in R × R crosses was found to be derived from the same gene. This apparent lack of variability for rust resistance suggests that a single introgression event may realize the full potential for cultivated tepary bean to contribute rust resistance to common bean through interspecific hybridization. In addition, the limited variability for resistance to the highly variable rust pathogen in cultivated tepary bean supports the occurrence of a “bottleneck effect” during domestication of this species, as observed in germplasm diversity studies.
Influence of DB-cAMP, Adenosine, Forskolin, and Traumatic Acid on in Vitro Bulbing of Lilium longiflorum
Authors: Marinangeli Pablo , Delmastro Silvia , Curvetto Néstor
Published: November 2024

Both dibutyryl-cAMP and forskolin, with and without a pretreatment with traumatic acid, stimulated bulbing in vitro of Lilium longiflorum Thunb. by up to 65% over the controls. Dibutyryl-cAMP, forskolin, their combinations with traumatic acid, and adenosine significantly increased the micropropagation yield. Traumatic acid alone produced similar results on bulblet number per explant, but with increased fresh mass per bulblet. Chemical names used: 9-ß-D-ribofuranosyladenine (adenosine); adenosine 3′, 5′ - cyclic monophosphate (cAMP); dibutyryl adenosine 3′, 5′ - cyclic monophosphate (DB-cAMP); 9-ß-L (+) adenosine or 9-ß-L (+) ribofuranosyladenine; forskolin; 10(E) dodeca-1,12-dicarboxylic acid (traumatic acid).
RACISMO NA LITERATURA BRASILEIRA? UMA BREVE ANÁLISE SOBRE MACHADO DE ASSIS E MONTEIRO LOBATO
Authors: Alves Leonardo de Carvalho , Alves Leonardo de Carvalho , Correa Leonardo Souza , Correa Leonardo Souza , Soares Juliana Souza Martins , Soares Juliana Souza Martins , Alves Lídia Maria Nazaré , Alves Lídia Maria Nazaré , Hot Amanda Dutra , Hot Amanda Dutra
Published: November 2024

O presente trabalho visa analisar algumas das obras mais polêmicas dos escritores Monteiro Lobato e Machado de Assis em busca de argumentos que desmintam ou reforcem as acusações de racismo que recaem sobre esses dois grandes gênios da literatura brasileira. As principais obras trabalhadas foram: “Caçadas de Pedrinho” (1933) e o conto “Negrinha” (1920) de Monteiro Lobato, e também o conto “O Caso da Vara” (1891) e “DomCasmurro” (1899), de Machado de Assis.
BRIEF REFLECTIONS ON THE 4th INDUSTRIAL REVOLUTION AND ITS IMPACT IN CHEMICAL SCIENCES
Authors: N. de Souza Ana Paula , S. da Silva Gabriel Francisco , Cardeal Darzé Bernardo , D. Senra André Vinícius , D. Senra Jaqueline
Published: November 2024

The 4th Industrial Revolution is well described as a digital revolution in which the integration between the physical, biological and digital fields can prompt unprecedented results in terms of research, innovation and products. Our brief discussion is built upon chemistry as a fundamental science in this context: it emerges with contributions for advanced digital technologies along with clean energy, sustainable processes and circular economy for the industry 4.0. Since the previous industrial revolutions brought uncertainty in the environment-chemistry binomial it is urgent achieving a systemic industrial innovation in order to promote a technological, energetic and social transition toward a sustainable future, especially in the alarming context of climate change. Despite the Brazilian chemical industry represents the largest in the Southern hemisphere it has few integrated chemical supply chains which represents a bottleneck toward advances in the manufacturing base. Within both academy and industry, the groundbreaking shift in the chemical sector can enable opportunities to chemists build a better future. At the same time, a paradigm shift is leading us to new methods, models and, consequently, disruption in the way of producing and sharing knowledge. Finally, some skills were proposed for chemists within the framework of the 4.0 era.
Development of Nisin-Loaded PEO Electrospun Nanofibers with Antibacterial Activity
Authors: Zimet Patricia , Raffaelli Sofía , Faccio Ricardo , Alborés Silvana , Pardo Helena
Published: November 2024

The aim of this work was to develop and characterize nisin-loaded polyethylene oxide (PEO) nanofibers prepared by green electrospinning. The electrospinning operating parameters were optimized and nanofibers with 20,000 and 30,000 IU mL-1 of nisin were obtained. Scanning electron microscopy (SEM) imaging confirmed the formation of uniform, beadless nanofibers with diameters that ranged between 216 and 261 nm. Thermal stability studies showed that the electrospinning process led to the impairment of the crystalline structure of the polymer. Also, Raman spectroscopy tests revealed the interaction between nisin and PEO, while attenuated total reflectance Fourier transform infrared spectroscopy (ATR-FTIR) showed that the addition of nisin did not alter the polymer backbone structure. In addition to this, the X-ray diffraction (XRD) analysis confirmed the semi-crystalline structure of nanofibers. Finally, the resulting nisin-loaded PEO nanofibers were tested against Staphylococcus aureus, confirming its antibacterial activity against this Gram-positive bacteria. Moreover, we also report, apparently for the first time, the antibacterial activity of nisin-loaded PEO nanofibers against Bacillus subtilis. These results expand their applications as green antibacterial biomaterials in areas such as food systems and biomedicine.
Ensemble modeling of the hydrological impacts of climate change: A case study of the Baro River sub-basin, Ethiopia
Authors: Gebisa Bekele Terefe , Dibaba Wakjira Takala
Published: November 2024

Given the Baro River basin's high climatic variability and frequent flooding, climate change is expected to exacerbate the existing issues in the region. Three best-performing climate models from Coupled Model Intercomparison Project phase 6 (CMIP6) were used to examine the potential impact of climate change on the hydrology of the Baro River sub-basin. The ensemble of the climate models were bias-corrected for the climate change analysis and a calibrated and validated Soil and Water Assessment Tool (SWAT) model was used to examine the impact of the climate changes under two shared socioeconomic pathways (SSP2-4.5 and SSP5-8.5) in the future (2031–2060). The climate change scenarios projected an increase in precipitation and temperature under all scenarios. Consequently, annual increase in surface runoff, water yield, and potential evapotranspiration (PET) was reported by 30.33% (44.67%), 6% (18.1%,), and 4.49% (6.63%) and decline in groundwater by 13.17% (2.64%) under SSP2-4.5 (SSP5-8.5), respectively. The rise in temperature and PET could be responsible for the decline in groundwater, while the projected increase in precipitation is expected to enhance surface runoff, perhaps leading to flooding. This requires an improved water management policy that involves all sectors and takes into account the equity for different users.
O postroenii sechenii mnogogrannikov na urokakh stereometrii
Authors: Smyslina Iuliia Sergeevna
Published: November 2024

The article is devoted to the compilation of a universal scheme for constructing sections of polyhedra and proving the practical significance of the obtained scheme by the example of constructing a section of a pentagonal prism.
Clinical and Prognostic Implications of an Alternative Splicing-related Risk Model Based on TP53 Status in Breast Cancer
Authors: Wang Xinrui , Ye Zhoujie , Zhou Liping , Chen Yujia
Published: November 2024

Background:

Breast Cancer (BRCA) is one of the most common cancers worldwide.
Abnormal Alternative Splicing (AS) is frequently observed in cancers. Understanding the intricate
relationship between gene mutations and abnormal AS is vital for developing novel diagnostic
and therapeutic strategies to effectively target cancer.

Objective:

This study aimed to focus on the analysis of transcriptomic splicing events in patients
with Breast Cancer (BRCA), particularly those with mutations in the TP53 gene. Understanding
the role of AS may be helpful in revealing potential predictive indicators for survival and treatment
strategies.

Methods:

The splicing data were downloaded from the Cancer Genome Atlas (TCGA) breast
cancer project, incorporating 972 patients in the study, classified according to TP53 mutation
status. A comprehensive splicing profile of these breast tumors was outlined, and an interaction
network of Alternative Splicing (AS) events and splicing factors was constructed. This allowed
for the identification of specific AS events associated with TP53-mutant breast cancer. A prognostic
risk model based on AS events was established, using univariate and multivariate Cox
regression analyses. To understand the molecular heterogeneity, consensus clustering analyses of
prognostic AS events were performed. We also investigated the association of AS patterns with
the immune microenvironment and drug sensitivity.

Results:

A total of 4519 significant Alternative Splicing (AS) events were distributed among
2729 genes that were altered in TP53 mutant tumors. Based on the analysis of these events, a
prognostic risk model was created involving ten AS events from ten genes (such as NKTR,
CD46, VCAN, etc.). The survival analysis showed that patients with high-risk scores had significantly
poorer overall survival (p< 0.001, HR=2.46, 95% CI 1.90-3.18) than those with low-risk
scores. Furthermore, the study identified four molecular subtypes related to AS events (C1, C2,
C3, and C4), which showed significant differences in immune cell infiltration, with C1 and C4
clusters having a higher degree of immune cell infiltration than C2 and C3. The chemosensitivity
analysis revealed that these different AS clusters have different sensitivities to several anticancer
drugs, such as docetaxel, paclitaxel, and doxorubicin, with C1 and C4 clusters being more sensitive
than the other clusters.

Conclusion:

We have demonstrated differential transcriptomic splicing events between TP53 mutant
and wild-type cases of breast cancer, establishing an effective prognostic risk model based on
AS events. These findings provide new insights that may aid in understanding the biological behavior
of breast cancer and potentially in optimizing treatment strategies for breast cancer.
use of PhET to enhance the learning of mechanical energy in high school students of the Fiscomisional Educational Unit “Cinco de Mayo”
Authors: Mecias-Valencia José Alvaro , Guerrero-Chica Landy Yulexy , Tamayo-Batista Maydelin
Published: November 2024

The use of the PhET simulation has proven to be an effective tool to improve the learning of mechanical energy in third-year high school students of the Fiscomisional Educational Unit "Cinco de Mayo". This research aimed to apply said simulator to facilitate the understanding of key concepts such as energy conservation, types of energy and energy transformation. Theoretical methods were used to collect information and empirical methods to evaluate its effectiveness, such as survey, interview and observation sheet. The results obtained showed that the use of the PhET simulation promoted a better understanding of mechanical energy concepts, allowing students to interactively visualize complex phenomena that would otherwise be difficult to illustrate with traditional methods. Furthermore, it was found that this digital tool made the teaching-learning process more attractive and dynamic, significantly improving the participation and motivation of students in the classroom.
Onheil afwerende figuren bij Gentse monumenten - Deel 2. In het Caermersklooster (Patershol)
Authors: Devriese Luc
Published: November 2024

Veel duidelijker afleesbaar dan overal elders op Gentse monumenten, is de onheil afwerende (apotropaeïsche) functie bij een indrukwekkend ensemble afzichtelijke houten koppen in het Patershol. Ze werden halverwege de jaren 1600 aangebracht op de daksteunen (korbelen) van de infirmerie van het Caermersklooster. Hun betekenis als onheil afschrikkend bleef onderbelicht. Nochtans was die hier overduidelijk. In dit artikeltje worden de koppen gevisualiseerd. Dat is nodig want nu zijn ze in hun historische locatie nauwelijks waar te nemen. Mede daardoor zijn ze zo goed als onbekend. Jammer…!
Pierke in Gent, al heel oud en nog springlevend
Authors: Devriese Luc
Published: November 2024

Pierke is zonder discussie de meest typische figuur van het Gentse poppenspel. Zijn witte verschijning met hoge puntmuts of potmuts en rode bollen is onbekend elders in onze landen. Dit artikeltje probeert de vraag te beantwoorden naar zijn herkomst en de omstandigheden van zijn ‘geboorte’. Enkele toevallig bewaard gebleven afbeeldingen tonen hem in deze outfit al rond 1830, wel niet als kleine marionet in een poppenkast, maar in levenden lijve als liedjeszanger in de Gentse straten. Het was een van oorsprong Italiaanse komediefiguur. In zijn typisch wit kostuum met bollen en banden verscheen hij een eeuw later als Pierrot, Pieroo, Pierootje, Pier of Pierke, in het Gentse poppenspel: de ‘spellekes’ voor kinderen die floreerden in de volkswijken. Daarvan zijn er enkele getuigenissen ca. 1880 waarin het ventje onder andere als bakker of schilder opgevoerd werd. Meer gegevens zijn voorhanden over zijn optreden in een ‘spelleke’ tijdens W.O. I bij de familie De Puydt aan de Wissenhage straat over de Verbindingsvaart (Nieuwe Vaart). Daar werd het figuurtje opgepikt door onderpastoor Vandenbroecke van Sint-Theresia – Muide, die het ventje uit de marginaliteit haalde. Later leefde Pierke verder in het Spelleke van het Folkloremuseum (nu Huis van Alijn) in het stadscentrum en andere poppenspelen in de stadsrand. In de laatste decennia werd Pierke het best bekend in dubbelvorm, als pop en levend en wel als Pierke Pierlala in de persoon van Luk De Bruyker met zijn Spelleke van Drei Kluiten. Ondanks een groot verschil in grootte en volume (zeg wel) zijn beiden in één oogopslag herkenbaar als Pier - Pierke. Dat werd een van de elementen die de heropleving van de Gentse Feesten aandreef.
Is het Sint-Pietersstation het kind van de wereldtentoonstelling 1913?
Authors: Rummens Mark
Published: November 2024

Deze bijdrage beoogt aan te tonen dat de stelling dat het Sint-Pieters station er gekomen is dankzij de Wereldtentoonstelling een hardnekkige stadslegende is. De chronologie van de beslissingsprocessen van beide evenementen toont aan dat ook zonder de Expo 1913 het Sint-Pieters station zou gerealiseerd zijn.
De eerste onthoofding met de guillotine in Gent. - De executie van de bendeleider Emmanuel Claus op 26 augustus 1796
Authors: Monballyu Jos
Published: November 2024

Op 9 fructidor jaar 4 (26 augustus 1796) vond op de Vrijdagmarkt in Gent de eerste onthoofding met een guillotine in Oost-Vlaanderen plaats. Om 15u30 onthoofdde de Gentse beul Jean Hamel (1) er de 22-jarige wever en deserteur uit het Oostenrijkse leger Emmanuel Claus uit Nazareth met een machine die nog tot de dag van vandaag beschouwd werd als het grote symbool van het Franse revolutionaire strafrechtssysteem dat op 1 oktober 1795, samen met de annexatie van alle Belgische gewesten bij Frankrijk, werd ingevoerd. In dit artikel wordt uiteengezet wie Emmanuel Claus was, wie hem ter dood veroordeelde, waarom hij ter dood werd veroordeeld, waarom zijn executie in Gent plaatsvond en hoe de toenmalige kranten en kroniekschrijvers verslag uitbrachten over deze bijzondere gebeurtenis.
Onheil afwerende figuren bij Gentse monumenten. - 3. In de Bijloke abdij (STAM)
Authors: Devriese Luc
Published: November 2024

Een vrijwel onbekend gebleven ensemble van hoge beeldhouwkundige kwaliteit in de Bijloke abdijrefter (14de eeuw) is, net als de andere in deze reeks beschreven figuren, als onheil afwerend bedoeld. Het zijn mensenkoppen uitgehouwen in kraagstenen, die de zoldering ondersteunen. Ze zijn meestendeels afstotelijk, op zijn minst raadselachtig. We kunnen hun voor komen op deze plek enkel verklaren door aan te nemen dat ze als apotropeïsch (afwerend) beschouwd werden: de tronies zouden op een ma gische manier beschermen tegen ongeluk, ziekte en kwaadwillende krachten, dacht men. Dat was ook de betekenis van de vervaarlijke vechthonden die het beroemde grafmonument bewaken van burggraaf Hugo II, opgesteld in dezelfde zaal. Ook de doden moesten beschermd worden...! Een ander topstuk in de STAM collectie, een metalen masker, werd op feestelijkheden zoals stoeten, niet gedragen om een duivel of ander boosaaardig wezen uit te beelden. In tegendeel: het was zeer waarschijnlijk bedoeld als onheil afwerend en werd oorspronkelijk als masker gedragen in carnavalsoptochten en andere feesten. Noch in de oude ‘Bijloke’ opstelling, noch in de nieuwe STAM presentatie kwamen en komen deze elementen voldoende tot hun recht. Vermoedelijk moet de reden hiervoor gezocht worden bij het totaal ontbreken van kennis over hun betekenis.
Ethical Considerations in Human-Centered AI: Advancing Oncology Chatbots Through Large Language Models (Preprint)
Authors: Chow James C L , Li Kay
Published: November 2024

UNSTRUCTURED

The integration of chatbots in oncology underscores the pressing need for human-centered artificial intelligence (AI) that addresses patient and family concerns with empathy and precision. Human-centered AI emphasizes ethical principles, empathy, and user-centric approaches, ensuring technology aligns with human values and needs. This review critically examines the ethical implications of using large language models (LLMs) like GPT-3 and GPT-4 (OpenAI) in oncology chatbots. It examines how these models replicate human-like language patterns, impacting the design of ethical AI systems. The paper identifies key strategies for ethically developing oncology chatbots, focusing on potential biases arising from extensive datasets and neural networks. Specific datasets, such as those sourced from predominantly Western medical literature and patient interactions, may introduce biases by overrepresenting certain demographic groups. Moreover, the training methodologies of LLMs, including fine-tuning processes, can exacerbate these biases, leading to outputs that may disproportionately favor affluent or Western populations while neglecting marginalized communities. By providing examples of biased outputs in oncology chatbots, the review highlights the ethical challenges LLMs present and the need for mitigation strategies. The study emphasizes integrating human-centric values into AI to mitigate these biases, ultimately advocating for the development of oncology chatbots that are aligned with ethical principles and capable of serving diverse patient populations equitably.
The Therapeutic Potential of Rhythm Games for Autism Spectrum Disorder: Viewpoint (Preprint)
Authors: Rana Bilal
Published: November 2024

UNSTRUCTURED

Scientific reports on video gaming largely emphasize its risks while neglecting its potential therapeutic benefits. In this viewpoint I examine the therapeutic potential of rhythm games, a subgenre of action games, in relation to Autism Spectrum Disorder (ASD). This focus is informed by the characteristics of individuals with ASD, which suggest that they may have a particular affinity for rhythm action games. To date, however, no studies have directly explored this suggested preference.
The therapeutic potential of a number of commercially available rhythm games for individuals with ASD is considered herein. A literature review was conducted synthesizing extant reports and identifying gaps in knowledge about therapeutic aspects of rhythm games for ASD. Systematic and narrative reviews, experimental studies, and questionnaires were included. Their strengths and weaknesses are discussed, and recommendations for modifications that accommodate the diverse needs of players with ASD are offered. Design features are suggested for an ideal rhythm game specifically developed for therapeutic use in ASD.
Commercial rhythm games show promise as therapeutic tools for individuals with ASD. Potential benefits include improvements in focus, sensory management, motor skills, social engagement, and self-confidence. The design and accessibility of these games, however, vary significantly. Future studies should focus on developing rhythm games that are inclusive of varying physical abilities and sensory sensitivities, while exploring how different game types, such as exercise-based rhythm games (exergames), address the diverse needs of ASD individuals. Such studies will be crucial in optimizing the development and application of rhythm games to provide better therapeutic support for persons with ASD.
Generative AI as Third Agent: LLMs and the Transformation of the Clinician-Patient Relationship (Preprint)
Authors: Campos Jr Hugo , Wolfe Daniel , Luan Hongzhou , Sim Ida
Published: November 2024

UNSTRUCTURED

Use of generative artificial intelligence (AI) in healthcare presents a complex and evolving landscape with significant implications for patient-clinician interactions. Recognizing the new practical and ethical challenges raised by what may be referred to as “relational AI”–large language models (LLMs) able to “relate” to clinicians, patients and caretakers by generating human language–this paper examines the potential of generative AI to serve as a facilitator, interruptor, or both in patient-clinician relationships. Drawing on work as advocates of patient empowerment, students of computer science, and physician informaticists working to increase capacity for data exchange and mobile health, we recognize the potential for generative AI to enhance patient engagement, triage care, and support clinical decision-making. These same perspectives give us concern surrounding generative AI use and data privacy, algorithmic bias, moral injury, and the preservation of human connection. Considering the transformative power of LLMs on patient-clinician dynamics–and the still open questions about which direction that transformation will take–this paper outlines an analytic framework to understand the role and implications of generative AI in the patient-clinician relationship, and proposes an agenda for future research. Maximizing the positive potential of generative AI will require a thorough examination of which aspects of the patient-clinician relationship must remain human–and why–even if LLMs could provide a substitute. This inquiry will need to draw on ethics and philosophy to complement more traditional informatics imperatives such as patient-centered design, transparency on the use and limits of AI models, and collaboration between technologists, healthcare providers, and patient communities to shape the responsible integration of relational AI into clinical care.
Social Media and Emotions Literature Review How Does Social Media Affect Emotional Wellbeing?
Authors: Tian Jialin
Published: November 2024

This paper discusses the research on the influence of social media on wellbeing revealing both costs and benefits. Social media as a powerful new technology can promote connections between people, facilitate adolescents’ development of relationships, and improve people’s depressive symptoms. On the other hand, social media may also increase social comparison, which may lead to depression and anxiety; affect adolescents’ identity formation; and induce feelings of loneliness. This paper explores the mechanisms behind these influences, concluding that most harms social media have on wellbeing is due to the lack of an accurate understanding of social media. This paper first explores the benefits of social media, then discusses its negative effects on wellbeing, and finally provides some suggests on ways to use social media to maximize the benefits and minimize the costs.
Understanding Reasons Farmers to Adopt Mina Padi Farming on Rainfed Swamp Land: A Planned Behavior Theory Approach
Authors: Fyka Samsul Alam , Rianse Usman , Yunus Lukman , Aswar Limi Muhammad
Published: November 2024

This study uses the planned behavior theory to investigate why farmers practice Mina Padi farming (rice-fish integration) on rainfed swamp land. The research will focus on attitudes, subjective norms, perceived behavioral control, and intents. This research was conducted 2023 on 75 farmers who carried out Mina Padi farming (rice-fish integration) on rainfed swamp land in South Konawe Regency, Southeast Sulawesi Province, Indonesia. Descriptive analysis and structural equation modeling (SEM) analysis are the methods of data analysis used, and SmartPLS 3 software is utilized. The study's findings indicate that the intention variable for engaging in Mina Padi farming (rice-fish integration) positively and substantially affects attitudes, social norms, and perceived behavioral control. The most important factor influencing the formation of intentions is the attitude variable. A favorable and substantial influence was also identified for the intention variable on the behavioral variable of engaging in Mina Padi farming (rice-fish integration). Meanwhile, the behavioral control perception variable on the Mina Padi farming behavior variable (rice-fish integration) has a positive but insignificant influence.
Analyzing 'Food Insecurity' Poverty in ASEAN: A Comparative Study of Poverty Alleviation Programs in Indonesia Pre and Post-COVID-19
Authors: Bindarto Bindarto
Published: November 2024

Countries whose economies depend on or are supported by agriculture are called agricultural countries so agriculture is a country where the majority of the population is engaged in the farming sector. Countries that are successful as agricultural countries and can overcome poverty because they provide many jobs include Japan, the Netherlands, the United States, Australia, and China. These five countries have succeeded in alleviating poverty by maximizing their agricultural potential. This is different from other agricultural countries in ASEAN, including Indonesia, because the poverty rate is still relatively high. This is a dilemma because food-producing agricultural countries experience quite high levels of poverty. This research aims to reveal the facts of poverty in Indonesia and ASEAN as agricultural countries and analyze the relationship between poverty alleviation programs and poverty to obtain their effectiveness. Disclosure of poverty facts in Indonesia and ASEAN as agricultural countries uses secondary data, collected from various sources, such as the ASEAN Report. The relationship between types of aid and poverty in Southeast Sulawesi uses secondary data sourced from various relevant institutions/ministries. The panel data type and time series compare the performance of poverty alleviation assistance programs before and after the COVID-19 pandemic, precisely between 2018 and 2022. The panel data is then analyzed using Path Analysis by carrying out difference tests, classical tests, and linear regression tests. The results of the analysis show that there are significant differences in poverty levels before and after the Covid-19 pandemic. However, no significant differences were found in the variable number of poor people. The BPNT program does not affect poverty alleviation, while PIP and DD can reduce poverty significantly. The research findings for scientific implications are that poverty alleviation assistance with the Non-Cash Food Assistance (BPNT) scheme does not have a significant role in reducing poverty, while education assistance (PIP) and village funds are proven to play a role in reducing poverty. The theoretical implication is the application of these findings so that experts and researchers consider this when including it as an object (variable) in reflecting the correlation relationship with poverty alleviation. The practical implication is that the Government, through TNP2K, will continue the PIP and DD programs and revise the BPNT program. This is because the two poverty alleviation programs are effective in reducing poverty rates, while BPNT is not effective. Furthermore, the government's focus in the future will not only be on how to reduce the poverty rate but also how to reduce the number of poor people.
Identificación de genes ABC en monogeneos de la familia Ancyrocephalidae: enfoque in silico y con microarreglos de ADN
Authors: Pimentel-Acosta Citlalic Altagracia , Toala-Franco Daniel , Caña Bozada Víctor Hugo , Fájer-Ávila Emma Josefina , Morales-Serna Francisco Neptalí
Published: November 2024

La combinación de métodos moleculares es cada vez más eficiente para identificar genes en especies no modelo como los monogeneos. Estos organismos son parásitos que pueden causar problemas de salud en los peces en cautiverio o en condiciones de cultivo, por lo que es importante diseñar tratamientos efectivos que ataquen directamente los sistemas de defensa de los parásitos. Los transportadores ABC (ATP-binding cassette) son proteínas que participan en procesos de detoxificación de xenobióticos y en mecanismos de resistencia a fármacos. En monogeneos es escaso el conocimiento relacionado con los transportadores ABC. En el presente estudio se identificaron los genes putativos que codifican para proteínas ABC en dos especies de monogeneos, Scutogyrus longicornis y Cichlidogyrus spp., pertenecientes a la familia Ancyrocephalidae. Para esto se utilizaron datos transcriptómicos y microarreglos de ADN previamente publicados. Estas especies de monogeneos se encuentran comúnmente en cultivos de tilapia. En total, se predijeron 30 y 59 transportadores ABC en S. longicornis y Cichlidogyrus spp., respectivamente. Las subfamilias ABCB y ABCC fueron las más representadas. Ambas especies comparten 19 genes ABC, de los cuales pgp-1, pgp-2, pgp-3, pgp-9, mrp-1, mrp-4, abce-1, abcf-2, wht-2 y wht-8, dados sus niveles de expresión relativamente más altos, probablemente son los de mayor importancia en procesos de detoxificación en los Ancyrocephalidae. Estos resultados podrían ser de utilidad para guiar futuros trabajos experimentales que busquen mejorar las estrategias de control de monogeneos en peces.
SEPIC Based BLDC Motor Control for Electric Vehicles
Authors: Mastanamma Dr. Y. , Archana A. , Laxman Dr. B , Reddy K. Pulla , Saidulu E.
Published: November 2024

Abstract: This paper presents a BLDC motor that can be utilized in electric vehicle applications where speed control is necessary. It is driven by a single-ended primary inductive converter (SEPIC). The inverter that feeds the motor uses PWM-based switching; however, a SEPIC converter in the DC link can be used to adjust the voltage level. Electronic commutation gating pulses are provided to the inverter input and the DC input. It is effective for electric vehicles since it uses a converter that switches to manage voltage. The SEPIC is lightweight and suitable for use with small electric cars. This paper describes using a SEPIC converter to drive a BLDC motor. The BLDC motor's closed-loop speed control is modelled using MATLAB /SIMULINK, and the simulation's outcomes are presented.
A Review of CNN-Based Object Recognition and Tracking Systems for Visually Impaired People
Authors: Dhumal Akshay
Published: November 2024

Visually impaired persons (VIPs) face significant challenges in navigating their environments, impacting their independence and quality of life. This paper reviews recent advancements in assistive technologies aimed at enhancing mobility and safety for VIPs. It explores various systems, including wearable devices, object detection technologies, and navigation aids, highlighting their functionalities, limitations, and potential future develop- ment. The integration of machine learning and sensor technologies has led to innovative solutions that provide realtime feedback and improved spatial awareness for users. VIPsneed assistance in performing daily tasks such as object detection, obstacle recognition,and navigation, particularly in indoor and outdoor environments. The paper emphasizes the importance of protecting and ensuring the safety of VIPs. Devices typically use sensors like infrared, ultrasonic, and imagery to gather environmental data, which is then processed by machine learning techniques. Users receive feedback via auditory or vibratory means. The paper provides a comprehensive comparative analysis of assistive devices, discussing their key attributes, challenges, and limitations, along with a score-based evaluation to help select appropriate devices for specific needs
Consumer Behavior of Potato Donuts in Malang, Indonesia: An Extended Theory of Planned Behavior (ETPB) Approach
Authors: Munawaroh Isma , Muhaimin Abdul Wahib , Isaskar Riyanti
Published: November 2024

The potato donut industry has experienced a decline in revenue, compounded by consumer complaints regarding service quality post-COVID-19. Understanding consumer behavior and seller service standards is crucial for enhancing purchasing decisions. This study aims to investigate the influence of attitude towards behavior, subjective norms, perceived behavioral control, and service quality on purchase intention for potato donuts, as well as the impact of service quality and behavioral control on purchase decisions, and the pivotal role of purchase intention therein. A sample of 70 respondents aged 15-55 participated, with primary data collection conducted via online questionnaires distributed through Google Forms in November 2023. Structural equation modeling (SEM) analysis performed using WarpPLS 8.0 software revealed that attitudes towards behavior, subjective norms, and perceived behavioral control positively and significantly influenced purchase intention for potato donuts, while service quality yielded no significant effect. Neither perceived behavioral control nor service quality exerted influence on purchase decisions for potato donuts. Notably, purchase intention emerged as a highly significant determinant of purchase decisions.
Human Resource Development Strategy in the Beef Industry at CV Sakha Muria, Depok, West Java, Indonesia
Authors: Seto Ariyo , Sam'un Mohamad , Azzahra Fatimah
Published: November 2024

CV Sakha Muria, a beef distribution enterprise, has established a robust presence across Java. This research endeavors to delineate and scrutinize the principal determinants of the company, as well as to delineate priority strategies. Employing a descriptive method with a mixed-method approach, primary data was gathered through interviews and questionnaires, supplemented by secondary data extracted from pertinent academic journals and BPS datasets. Purposive sampling was employed, with a sample size of 19 individuals. Data analysis entailed the utilization of the Internal Factors Evaluation (IFE) Matrix, External Factors Evaluation (EFE) Matrix, Internal-External (IE) Matrix, SWOT Matrix, and QSPM Matrix. Findings indicate that the primary internal factor facilitating the work process of employees is the company's facilities, scoring 0.63, while the predominant external factor is the establishment of robust inter-company cooperation, scoring 0.61. The IE Matrix positions the company at V (2.95, 2.93), suggesting a stance of preservation and maintenance. SWOT analysis reveals the company's commitment to skill development, recruitment of technologically literate and highly motivated employees, and ongoing enhancements to the compensation system to sustain employee attraction. Additionally, the company entrusts experienced personnel with supervisory roles, establishes specialized teams to monitor regulatory changes, and mitigate their impact on employee management costs and procedures. The prioritized strategy, as per the QSPM Matrix with a value of STAS (6.95), underscores the imperative of enhancing employee skills in alignment with market dynamics and adapting to regulatory shifts or policy changes.
Analysis on Farmers' Decision-Making Processes Regarding Sustainable Agricultural Practices: A Case Study in Kademangan, Pagelaran, Malang, Indonesia
Authors: Bias Tri Banadi  , Muhaimin Abdul Wahib , Shinta Agustina
Published: November 2024

Pagelaran, located in Malang, is among the seven key rice-producing regions, encompassing an agricultural expanse of 2,592 hectares. Despite this, a notable scarcity persists in the adoption of sustainable agricultural practices among local farmers, such as the utilization of organic fertilizers and integrated pest and disease management within their agricultural enterprises. The investigation centered on Kademangan, Pagelaran, Malang, Indonesia. Employing a purposive sampling approach, the study engaged 66 respondents. Data synthesis encompassed primary and secondary sources. Methodologies encompassed descriptive analysis, Structural Equation Model (SEM), and Analytical Hierarchy Process (AHP). Outcomes underscored the significant impact of innovation characteristics on farmers' attitudes, intentions, and decisions. Additionally, attitudes and moral norms emerged as influential determinants of farmers' intentions and decisions. Perceived behavioral control and intentions were pivotal in shaping farmers' decisions. Notably, strategies aimed at enhancing farmer capacity pertaining to sustainable agriculture emerged as paramount in augmenting its implementation, as per the study's findings.
Exploring Gender Dynamics in Sustainable Ecotourism: A Gender Perspective Review of Social Change and Livelihood Strategies Among the Tengger Tribe in Probolinggo District
Authors: Novikarumsari Nurul , Wulansari Desy Fitria , Rokhani  , Sofia  , Metalisa Rindi
Published: November 2024

Probolinggo Regency in East Java presents notable tourist destinations and holds significant potential for sustainable ecotourism endeavors. Mount Bromo stands out as a prime natural attraction in this region of Indonesia, drawing both domestic and international visitors. The indigenous Tengger tribe inhabits the area surrounding Mount Bromo. With the goal of bolstering tourism, both locally and internationally, the Probolinggo Government has actively developed Mount Bromo's natural allure. This study aims to: 1) analyze the gender dynamics within horticultural farmer households in Ngadisari, Probolinggo, and 2) elucidate the catalysts and impediments to socioeconomic transformation within the Tengger tribe's engagement in ecotourism-related economic activities. Employing a qualitative approach with a gender perspective, this research deliberately selected Ngadisari, a village in Probolinggo, due to its pivotal role in supporting Mount Bromo's tourism and its predominantly Tengger population. Furthermore, Ngadisari has been earmarked by the Probolinggo authorities as a tourism-centric village. Data analysis entailed descriptive qualitative and gender analyses, with the aim of fostering the development of a gender-equitable, community-driven empowerment model.
The Effect of Land Slope Level on Productivity of Pujon Agroforestry
Authors: Triwanto Joko , Syarifuddin Amir , Aprilia Lala
Published: November 2024

The slope of the land can influence accessibility, water movement, and soil characteristics, thereby affecting the productivity of agroforestry plants. This study aims to analyze the effect of land slope on agroforestry productivity. The methods employed included field observations and questionnaires to collect data. A total of 100 farmers from various locations participated as respondents in this study. Regression analysis was conducted to determine and compare the influence of land slope on the productivity of agroforestry crops. The results of the analysis indicated that land slope does not significantly affect land productivity. The highest net income for farmers on slopes of 15-30% was from chili crops, amounting to Rp 76,987,600 per year with a B/C Ratio of 2.97, while the lowest was from cauliflower crops, with an income of Rp 31,586,800 per year and a B/C ratio of 1.74. The distribution of plant species across different slope levels was relatively uniform. Thus, the slope of the land does not have a significant effect on the success and productivity of the agroforestry system.
From Aimless Stray To Charting The Way: Financing Policy Reforms To Bolster Indonesia’s Downstreaming Strategy
Authors: Lahadalia Bahlil , Wijaya Chandra , Subroto Athor
Published: November 2024

Purpose: A major impediment to the entry of domestic firms into these sectors is limited access to financing. This study seeks to analyze the constraints to financing access in Indonesia and to formulate policy recommendations to address them by employing an integrative literature review and comparative analysis of East Asian countries.
Methodology/approach: This paper employs an integrative literature review and comparative analysis to explore potential policy solutions for mobilizing capital for Indonesia’s downstream industry.
Findings: Findings indicate that Indonesia’s financial system, following substantial liberalization, now tends to favor projects with short-term returns over long-term downstream manufacturing projects that are critical for economic transformation.
Practical implications:  Indonesia must direct its limited capital towards strategic downstream investments. The paper suggests three policy options: 1) providing direct preferential loans; 2) offering guarantees; and 3) injecting equity into targeted domestic firms.
Originality/value:  
The recommendations come with several caveats, including robust governance, specific conditionalities, and stringent evaluation to ensure that financial support targets the most competitive enterprises that can meet the government’s long-term development goals. This research found that while the government's proactive financing presents inherent risk, the greater peril lies in inaction, which could further consign Indonesia to the middle-income trap.
Talking genetic technologies and conservation: purposeful games as a tool to level the epistemic playing field
Authors: Macknight Vicki , McEntee Marie , Medvecky Fabien
Published: November 2024

In New Zealand, the use of genetic technologies for environmental and conservation purposes is a highly contested issue yet genetic technologies, including RNAi and gene drives may offer technological advances for protecting New Zealand's vulnerable biodiversity. This context makes discussions on the use of gene technology for environmental purposes both challenging and necessary. Such discussions can be difficult, not simply because they are often contested, but also because people find the topic complicated, the language alien and overly scientific. This research, which sits at the intersection of science and publics, is part of a large national dialogue which aimed to better understand the public's thoughts and feelings around the use of genetic technologies for environmental or conservation purposes. To assist people to feel comfortable at the beginning of the dialogue sessions, we designed purposeful games before engaging in a facilitated conversation. These games are based on heritage games that most people are familiar with but altered to address several issues relevant to genetic technologies in an environmental context. This article provides an insight into how to design and use purposeful games to foster epistemic confidence in non-scientists. It acts as a helpful guide for others working in contested spaces where there is a need to effectively facilitate engagement of non-scientists in important science-society discussions.
Verbundenheit
Authors: Christopher Carter Guy
Published: November 2024

The focus of this article is on Dietrich Bonhoeffer’s grounding in personal value and a personal and incarnational grounding of resistance to both individual and systemic evil in the personal paradigm of God in Christ but also in steadfast connection to those with whom we are bound in love and righteous action.  In addition to Bonhoeffer’s own context, including in particular his deep and unbroken personal bond with his fiancée, Maria von Wedemeyer.  Sources for the study are Bonhoeffer’s Life Together, Letters and Papers from Prison, and Love Letters from Cell 92, his correspondence with Maria von Wedemeyer largely not found in LPP.