bluuebunny/crossref_metadata_2025 huggingface dataset:
Análisis bibliométrico de contribuciones científicas en el campo de la contabilidad ambiental: hacia una relación con la sustentabilidad
Authors: Solis Vázquez Sheila Yazmín , Montalvo Morales Jesús Alberto , Gámez González Julieta
Published: August 2024

La contabilidad ambiental nace en la década de los años 90 como resultado de la consciencia que comenzaron a tomar las empresas sobre las consecuencias que derivan de sus actividades en relación con el medioambiente. Así, actualmente, ante la relevancia de contribuir a preservar y proteger el medioambiente, dicha contabilidad ha surgido como un instrumento valioso para fomentar la gestión sustentable en las organizaciones. Esta disciplina permite medir, evaluar y gestionar los impactos ambientales de las actividades económicas, integrando aspectos ambientales en los informes financieros y contables. En consecuencia, considera, además de aspectos económicos, registro de operaciones que implican el cuidado ambiental, lo que se plasma en informes. Así, esta variable representa un área de estudio importante en el ámbito científico con un crecimiento cuantitativo importante. Por ello, el objetivo principal es investigar cuáles son las publicaciones en contabilidad ambiental, así como los diversos autores que la investigan y determinar su evolución cuantitativa a través de un análisis bibliométrico. Uno de los resultados principales fue que el país con mayor producción científica fue Estados Unidos, lo cual sugiere que existe una clara tendencia y preocupación en lograr la sostenibilidad ambiental a través de la contabilidad.
Códigos JEL: Q56, M41, M49.
Recibido: 28/02/2024. Aceptado: 27/06/2024. Publicado: 30/06/2024.
CONSIDERATIONS REGARDING THE EVALUATION OF AERONAUTICAL PERSONNEL
Authors: Guranda Mihaela ,   “Henri Coandă” Air Force Academy, Braşov, Romania
Published: August 2024

In the dynamic landscape of the aeronautical environment an efficient management of human resources is required. Aeronautical personnel must meet a number of requirements and harness a multitude of skills. Their assessment is a complex process with precise standards. The paper explores the process of evaluating aeronautical personnel, especially pilots, an essential part of human resource management in the aviation sector. The research aims to highlight the various strategies used in the evaluation process in the aeronautical environment and their effects in achieving performance in professional activities.
OPTIMIZATION OF GRAVITY TURN TO PRESCRIBED CIRCULAR ORBIT BY MODULATION OF THRUST FOR SSTO, USING DIFFERENTIAL EVOLUTION
Authors: PRICOP Mihai-Victor ,   National Institute for Aerospace Research ", BUNESCU Ionuț , HOTHAZIE Mihai-Vlăduț , STOICAN Mihăiță Gilbert , ANDREI Irina Carmen ,   Elie Carafoli",   , Bucharest, Romania
Published: August 2024

Single Stage to Orbit vehicles is present in literature for decades. Proposals from various companies emerged, but never happened. The feasibility of a proposed design to achieve the orbit in one stage can easily be approached with a numerical procedure that relies on a robust optimizer. A numerical demonstrator is proposed, based on a trajectory propagator and Differential Evolution (DE) optimizer. The optimization problem consists in achieving circular orbit parameters: altitude, speed and flight path angle at the end of the burn, by modulating thrust that is a polyline and the initial flight path angle. Norm 2 of difference between effective parameters and target ones is minimized. Although the DE optimizer handles constraints according the superiority of feasibility method, there is no benefit in using this approach. After many attempts, the problem has been formulated by adding weighted squares of constraints to the optimization function which is more or less equivalent to a penalty approach. The study enabled robust formulation, a certain parameterization of thrust versus time and the size of population to achieve good convergence.
THE INFLUENCE OF METEOROLOGICAL CONDITIONS ON UASs' FLIGHT PERFORMANCE
Authors: TUDOR Alexandru ,   “Henri Coandă” Air Force Academy, Braşov, Romania, CERNIAVSCHI Andra-Maria , PRISACARIU Vasile
Published: August 2024

Military aviation is currently undergoing constant changes. The technological progress in the mentioned field aims to invest in autonomous aircraft to reduce both the costs and human risks. The multitude of missions that these unmanned aircraft systems can perform is affected by the unfortunate weather conditions. This paper addresses icing as a meteorological phenomenon that is hazardous to UAS’s flight. To illustrate the risk arising from icing accretion, a comparative method between three types of wing icing accretion on an airfoil similar to MQ-9 Reaper is used.
Disposición de las consumidoras mujeres de Lima Metropolitana para adoptar la herramienta de asesoría virtual por videollamada durante su proceso de compra en un ecommerce del sector retail
Authors:   , Torre Sandoval Karla Manuela
Published: August 2024

Desde que inició la pandemia de COVID-19, hasta el día de hoy, se han logrado cambios en el comprador digital. Este escenario, ha generado un cliente empoderado que ha conseguido que las empresas escuchen sus demandas y puedan desarrollar estrategias de acción, permitiendo ser el centro de la propuesta de valor de la marca. Una de las estrategias, es la integración de nuevas tecnologías en el ecommerce, que permite mejorar la relación cliente-empresa mediante una experiencia personalizada, inmersiva y ágil. Así, como parte de estas demandas surge la herramienta de asesoría virtual por videollamada. Esta tecnología, en el mercado internacional, ha logrado un impacto positivo en las empresas permitiendo conectar en tiempo real y optimizar la experiencia de los consumidores, cuando se dirigen al ecommerce en la búsqueda de un producto. Por el contrario, en el mercado peruano y; específicamente, en Lima Metropolitana, existen empresas que han incorporado esta herramienta en su ecommerce, pero no se ha evidenciado estudios de investigación que permitan conocer si existe la disposición de los consumidores para adoptar la herramienta de asesoría virtual por videollamada, durante su proceso de compra. En ese sentido, surge la necesidad de desarrollar la presente investigación y aportar como insumo al conocimiento. Por ello, para definir la población de estudio, se ha tomado en cuenta un informe desarrollado por Impulso Corp (2022), donde señala que las mujeres entre 26 a 33 años son quienes mayor flujo de compras realizan en el comercio electrónico de Lima Metropolitana.
Peran Kepala Sekolah Dalam Meningkatkan Manajemen Mutu Peserta Didik di SDN 015 Samarinda Ulu
Authors: Ningsih Rina Novita , Mukrima
Published: August 2024

This research discusses the role of the school principal in improving the quality management of students at SDN 015 Samarinda Ulu. Through a qualitative approach using interviews and observations as data collection techniques, this study explores the strategies and steps taken by the school principal to advance education in the school. The research findings indicate that the school principal plays a central role in developing the school's vision, mission, and policies, as well as in implementing programs aimed at improving the quality of education. The school principal also plays a role in evaluating and monitoring school performance, using evaluation results to guide sustainable performance monitoring. The results of this study show that the school principal at SDN 015 Samarinda Ulu is not only an administrator but also a visionary leader and effective agent of change in improving the quality management of students. The implications of this research emphasize the importance of the school principal's role in managing and advancing education at the elementary school level, as well as the need for support and cooperation from all education stakeholders.
Managing Students in Sexuality Education: “Love, Sex, and Dating” Based on the Qur'an in Educational Institutions
Authors: Anggraini Helda Yusfarina , Intitsal Amiratul Fadilah , Zamroni
Published: August 2024

This research aims to describe the management of learners in Qur'an-based “love, sex, and dating” sexuality education in educational institutions. This research uses a qualitative approach with descriptive type. Researchers collected data using non-participant observation techniques, semi-structured interviews and documentation. At the analysis stage using the flow model technique with the stages of data condensation, data presentation, and finally drawing conclusions. The outcomes in this research are the management of students in sexuality education “love, sex, and dating” based on the Qur'an at SMP IT Madina carried out through several stages, namely the planning stage, the organising stage, the implementation stage and the supervision stage. The conclusion of this research is that the management of students who have been implemented at SMP IT Madina has finally given birth to several activity programs in the implementation of al-qur'an-based “love, sex, and dating” sexuality education, including starting from the new student admission program, learning process program, counselling guidance program, and tausiyah program. Some of the activities that have been carried out are slowly able to equip students in protecting dignity and controlling themselves wisely and responsibly in their sexual lives.
The Teacher’s Paradigm to Learning in The Independent Curriculum at Elementary School: A Study in Jayapura City
Authors: Efendi Didik
Published: August 2024

The independent curriculum provides teachers with the opportunity to innovate in the learning process. As a replacement for the 2023 curriculum, the independent curriculum has a different paradigm from the previous curriculum, namely emphasizing teacher independence to manage learning with a focus on student achievement. This research uses a qualitative approach and descriptive research type to describe the SD/MI teacher paradigm regarding Independent Curriculum learning in Jayapura City. This research was conducted at MIN Jayapura City. Techniques for collecting research procedures through observation, in-depth interviews and documentation. Meanwhile, the analysis method uses the Creswel model analysis technique. The research results show that the SD/MI teachers' paradigm regarding learning in the independent curriculum is as follows: (1) Independent curriculum-based learning emphasizes the achievement of learning outcomes (CP) at each phase rather than at each grade level; (2) Teachers have more freedom in managing learning; (3) Learning must be relevant to the needs and characteristics of students; (4) Technology-based learning; (5) An independent curriculum requires teacher collaboration; (6) Learning oriented towards developing the Pancasila Student Profile and Rahmatan Lil Alamin Student Profile (P5 PPRA); (7) The independent curriculum emphasizes differentiated learning.
A Comparative Analysis of Smoke-Free Compliance in Aceh
Authors: Heru Syah Putra  , Mirza Sahputra  , Muazzinah
Published: August 2024

Background: Aceh Province has a smoke-free area policy. At the district level, 22 of 23 have implemented the policy. However, the effectiveness has varied significantly. One aspect of concern is compliance with establishing indoor smoke-free environments. Aims: This study conducts a comparative analysis of the success of implementing smoke-free policies in Aceh. Methods: The effectiveness is calculated based on seven indoor compliances: signage, cigarette butt, smoking, ashtray, the smell of smoke, selling, as well as cigarette advertising/promotion/ sponsorship. The data utilized are from compliance surveys conducted by the Aceh Institute in 2022 and 2023. Results: The average signage compliance is 28.45 percent with Banda Aceh City having the highest compliance at 50,8 percent. Regarding compliance with no smoking activities, the average is 88.48 percent. However, the existence of cigarette butt is relatively high, with an average of 17,69 percent with Nagan Raya having the lowest rate. This study finds three main conditions related to the effectiveness of a smoke-free policy. First, the commitment of the government to disseminate, implement, and monitor the policy. More activities conducted by the government seem to increase compliance. Second, the collaboration between government and stakeholders. Collaboration is encouraged in the policy for more effective implementation. Third, resources to implement the policy. Adequate resources improve the implementation such as the signage coverage and policy enforcement. Conclusion: The compliance level of the smoke-free policy varies in each district in Aceh. Factors that influence it are commitment, collaboration, and availability of resources.
Review of Tobacco Taxes Advocacy in Indonesia: A Health Promotion Strategies
Authors: Pambudi Tesalonika Arina , Randa Arnika Murtiningtyas
Published: August 2024

Background: The global smoking prevalence from 2007 to 2021 decreased from 22.7% to 17%.  However, in some countries, the prevalence has not changed or even increased.  Indonesia is the third largest country in cigarette consumption. Data shows about 58 million male smokers and 3.5 million female smokers smoke every day.  Many tobacco control efforts have been made, including efforts to increase cigarette excise taxes. In the process, there are advocacy efforts included in the health promotion strategy according to WHO in the Ottawa Charter. However, a complete review of the process and results of advocacy is still lacking, even though it can be used to evaluate the implementation of advocacy for future excise tax increases. Aims: This research aims to review the process and results of advocacy as a health promotion strategy in tobacco control. Methods: This research involves CISDI (Center for Indonesia’s Strategic Development Initiatives). The method used was Focus Group Discussion with CISDI and secondary data from political mapping in assessing advocacy results. Results: Advocacy of the excise tax increase policy carried out by CISDI received support from officials or the public amounting to 70.2% and only 23.6% disagreed. Conclusion: Health promotion strategies through advocacy can increase awareness and support from policy makers quite effectively. Tobacco control through increasing tobacco taxes can be carried out if all parties encourage the government to make policies. However, in reality, an increase in tobacco taxes alone cannot reduce cigarette consumption in the community.
Case-control Study: The Effect of Exposure to Cigarette Advertisements on Smoking Behavior in School-Age Children in Batu
Authors: Hutomo Rizky Aditya , Martini Santi , Widati Sri
Published: August 2024

Background: Cigarette smoking is a danger that threatens the world community. Cigarette advertising content that is often aired on electronic media can provide opinions and shape the perceptions and actions of someone who sees it. Objective: This study aims to analyze the effect of exposure to cigarette advertising on smoking behavior in school-age children. Methods: This study used a case-control design. The case sample is a portion of school children aged 10-14 years who smoke in the Batu Health Office work area recorded in school-age smoking screening data as many as 81 samples. The control sample is a portion of school children aged 10-14 years who do not smoke in the Batu Health Office work area and who are schoolmates of the 81 case samples. The sampling technique was carried out by simple random sampling. Results: There is an effect of exposure to online cigarette advertisements on smoking behavior in school-age children (pvalue:0.016; OR:2.718;95%CI 1.258-5.872). Exposure to cigarette advertisements through offline media and idol figures did not show a statistically significant effect, however, based on the results of the study, showed that students who have been exposed to cigarette advertisements tend to smoke. Conclusion: Students who are exposed to cigarette advertisements through online media have a risk of becoming smokers.
Enhancing students' numeracy literacy in human heredity material through a brain-based learning model
Authors: Azzahra Waliyyatu , Diana Sariwulan , Nuraeni Eni
Published: August 2024

In this digital era, data and information in biology are increasingly presented in quantitative form that must be processed and interpreted. To deal with this, students' numeracy literacy becomes essential to train. This study aims to reveal an increase in students' numeracy literacy by implementing the brain-based learning model. This study used a quasi-experimental method with a pretest-posttest non-equivalent group design. The sample consisted of 28 students in the experimental class and 30 students in the control class who had been selected by random sampling. The instruments used were question sheets with various types, such as the Minimum Competency Assessment (MCA) questions. The findings of this study indicate that the experimental class has a higher N-Gain Score, which is 0.71 with high criteria, while in the control class, it is 0.60 with a moderate category. The better N-Gain Score can also be seen from each numeracy literacy indicator's analysis. This indicates that the brain-based learning model improves students' numeracy literacy more effectively. Based on these findings, further research can conduct a long-term study of applying the brain-based learning model to students' numeracy literacy to understand the sustainability of the improvements.Abstrak. Di era digital ini, data dan informasi dalam ilmu biologi semakin banyak disajikan dalam bentuk kuantitatif yang harus diproses dan diinterpretasikan. Dalam rangka menghadapi hal tersebut, literasi numerasi siswa menjadi hal yang penting untuk dilatih. Tujuan penelitian ini adalah untuk mengungkap adanya peningkatan literasi numerasi siswa melalui implementasi Model Brain Based Learning. Penelitian ini menggunakan metode eksperimen semu dengan desain pretest posttest non-equivalent group design. Sampel terdiri dari 28 siswa pada kelas eksperimen dan 30 orang siswa kelas kontrol yang telah dipilih secara random sampling. Instrumen yang digunakan adalah lembar soal dengan berbagai tipe seperti pada soal Asesmen Kompetensi Minimum (AKM). Temuan penelitian ini menunjukkan bahwa kelas eksperimen memiliki N-Gain Score yang lebih tinggi, yaitu sebesar 0.71 dengan kriteria tinggi, sedangkan pada kelas kontrol sebesar 0.60 dengan kategori sedang. Perolehan N-Gain Score yang lebih baik juga terlihat dari analisis setiap indikator literasi numerasi yang diteliti. Hal ini menandakan bahwa model Brain Based Learning lebih efektif dalam meningkatkan literasi numerasi siswa. Berdasarkan temuan tersebut, penelitian berikutnya dapat melakukan analisis jangka panjang dari penerapan Model Brain Based Learning terhadap literasi numerasi siswa untuk memahami keberlanjutan peningkatan yang dicapai.
PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK MATERI SISTEM PERSAMAAN LINEAR TIGA VARIABEL BERBASIS KONTEKS LINGKUNGAN LAHA BASAH UNTUK SISWA KELAS X
Authors: Azizah Siti Nur , Zulkarnain Iskandar , Hidayanto Taufiq
Published: August 2024

Pada materi sistem persamaan linear tiga variabel sering kita temukan soal pemecahan masalah berkaitan dalam kehidupan nyata. Namun sistem persamaan linear tiga variabel masih saja membuat siswa kesulitan dalam menyelesaikanpermasalahan-permasalahan yang diberikan oleh guru. Untuk meningkatkan kualitas dalam proses belajar maka perlu adanya soal dengan konteks lingkungan siswa. Tujuannya ialah agar siswa dapat lebih terbuka terhadap lingkungan sekitarnya, melatih mereka untuk menganalisis permasalahan terlebih dahulu serta mempermudah pemahaman mereka terkait masalah matematika menggunakan konteks yang berada disekitar mereka. Oleh karena itu, penelitian ini dilaksanakan dalam rangka menghasilkan LKPD materi Sistem Persamaan Linear Tiga Variabel berbasis konteks lingkungan lahan basah untuk siswa kelas X yang valid. Penelitian ini menggunakan model pengembangan 4-D (Four-D) dari Thiagarajan et al.(1974) yang terdiri dari empat tahap yaitu tahap pendefinisian (define), tahap perancangan (design), tahap pengembangan (develop), dan tahap penyebaran (disseminate). Namun, pada penelitian ini dibatasi pada tahap pengembangan (develop) sampai uji validasi. Pada tahap pengembangan dilakukan validasi yang dilakukan oleh 3 orang validator melalui lembar validasi. Kemudian, dilakukan analisis kuantitatif terhadap skor yang diperoleh dari lembar validasi. Hasil analisis menunjukkan bahwa LKPD yang dikembangkan memiliki skor 3,26 yang mana skor tersebut memenuhi kriteria valid namun masih memerlukan perbaikan.
Partage de la ressource en eau : quelle méthode prospective pour une gestion concertée de l’eau plus effective et plus efficace ?
Authors: COMPÈRE Pierre
Published: August 2024

Le colloque « Anticiper pour mieux planifier : Quelle demande en eau pour quelle agriculture demain ? », organisé le 28 septembre 2023 à Montpellier a été l’occasion de regrouper des experts de l’eau issus des services de l’État, de collectivités, du monde universitaire et d’entreprises proposant des solutions. Au gré des interventions du colloque, la question du partage équitable des ressources entre les usages et de la mobilisation de diverses parties prenantes dans diverses instances s’est posée. Quelle méthode de concertation employer pour arriver à ce que les parties prenantes se mettent d’accord sur un futur souhaitable et définissent les règles de gestion commune ? Les intervenants de cette table ronde ont pu mettre en lumière les éléments d’ordre méthodologique originaux de leurs démarches de concertation.Cet article reprend les messages principaux des intervenants, dont voici quelques extraits :Nina GRAVELINE – économiste à INRAE : « Nous menons un exercice de prospective avec un groupe multi-acteurs dans le cadre d’un projet nommé TALANOA financé par le programme européen PRIMA. Les scénarios sont très contrastés et comportent quatre rubriques : le contexte général (Monde, Europe, France), l'économie locale, l'agriculture, la gestion et gouvernance de l'eau. L’exercice a été très bien accueilli et va se poursuivre pour affiner notamment les hypothèses relatives à la gouvernance et la gestion de l’eau pour aller vers de la prospective stratégique (incluant des actions). »Christophe VIVIER – directeur de l’EPTB Fleuve Hérault : « Dans notre approche prospective, nous sommes accompagnés tout au long du processus par des experts des rapports entre eau et changement climatique, tous chercheurs en hydrologie et hydrogéologie Ils apportent leur expertise scientifique sur le changement climatique, et doivent nous aider à éclairer les débats sur l'impact des solutions possibles dont certaines sont sujettes à controverses, par exemple les infrastructures du type stockage.Ludovic LHUISSIER – directeur Sciences, innovation et méthodes à la CACG : « On pourrait ainsi articuler quatre temporalités et quatre modalités de gouvernance associées : l’entretien d’une culture commune (au fil de l’eau) ; l’exercice de planification où la prospective a toute sa place (à renouveler tous les cinq ans, par exemple) ; la concertation autour de projets d’infrastructure particuliers ; et enfin le dialogue autour de leur gestion opérationnelle. Le tout doit nous permettre de mieux gérer les crises que nous aurons à affronter. ».
Application de l'analyse de cycle de vie aux infrastructures hydrauliques : retours d’expérience de deux sociétés d’aménagement régional
Authors: SFERRATORE Agata , GÉHÉNIAU Nicolas
Published: August 2024

L'analyse de cycle de vie (ACV) s'applique en tant que méthode d'évaluation environnementale à différentes étapes d'un projet d'infrastructure hydraulique : dans les études amont, pour comparer des variantes, mais aussi lors des phases de conception détaillée, afin d'écoconcevoir les ouvrages. L'ACV complète l'analyse des impacts par une vision plus globale et complémentaire à celle des évaluations environnementales, études d’impact réglementaires et inventaires faune-flore. Deux sociétés d’aménagement régional spécialisées dans la conception, la réalisation et la gestion de grands ouvrages hydrauliques font le point de la façon dont ils ont appréhendé cette méthode. L’un des freins à l’applications de cette méthode est le fait qu’elle nécessite une certaine expertise pour être appliquée, ce qui bride certaines entreprises à disposer de ressources en interne pour réaliser des ACV. Une autre difficulté est l’imprécision des bases de données des facteurs d’émissions, qui ne permet pas de modéliser tous les aménagements souhaités. Cependant cette difficulté commence à être levée par la généralisation auprès des fournisseurs de fiches de déclaration environnementale et sanitaire (FDES) qui sont basées sur des ACV et qui renseignent les émissions d’un produit (ex. une canalisation). Dans l’avenir les perspectives d’application de la méthode sont prometteuses, car l'ACV peut être aussi l'un des leviers d'action pour engager une transition vers une stratégie bas carbone : l’identification des principaux impacts d’une entreprise via une ACV permet de cibler sur quoi agir. Dans le cas des aménageurs d’infrastructure d’eau, l’effort doit être concentré en amont, sur les modalités de production des matières premières, et en phase d’exploitation, par exemple pour optimiser l’usage de l’énergie dans la distribution de l’eau. Enfin, dans un futur proche, l’ACV à l’échelle territoriale pourrait évaluer l'opportunité et les modalités de réaliser des aménagements, afin d'identifier les services rendus au territoire par différentes variantes d'aménagement.
Évaluer les performances environnementales de scénarios d'aménagement d'irrigation dans un contexte de changement climatique – Apports de l’analyse du cycle de vie territoriale
Authors: ROGY Nicolas , SFERRATORE Agata , GÉHÉNIAU Nicolas , LOISEAU Éléonore
Published: August 2024

L'irrigation est une des stratégies d’adaptation mise en avant face au changement climatique, mais elle repose sur des infrastructures qui peuvent générer des impacts environnementaux conséquents. L’analyse du cycle de vie territoriale (ACV-T) peut être mise en œuvre pour évaluer les performances environnementales de scénarios d'aménagement agricole en quantifiant leurs éco-efficience, c'est-à-dire des ratios entre services rendus et impacts générés. Une étude théorique sur une zone agricole en France montre l’intérêt de cette méthode pour apporter des éléments objectifs sur les performances environnementales de scénarios avec ou sans irrigation (en intégrant également les impacts de la production agricole). L’ACV-T permet d’identifier le scénario le plus performant et de potentiels transferts de pollution entre services rendus et impacts environnementaux. Pour aller plus loin, un couplage entre le modèle AquaCrop et l’ACV-T a été mis en œuvre pour analyser les effets du changement climatique sur les performances environnementales à moyen-long terme. Cette démarche d’évaluation prospective est nécessaire pour des décisions éclairées concernant les infrastructures à longue durée de vie.
Descentralização dos serviços de saúde do Amazonas: uma pendência inadiável.
Authors: Henrique Baptista Barbosa Markus Matheus , Delgado do Nascimento Letícia , Bezerra Tavares Amanda Leocardia , Siqueira Santos Nóbrega Lívia , Beatriz Silva de Sousa Maria
Published: August 2024

O presente trabalho investiga o funcionamento do sistema de saúde pública nas microrregiões de Manaus e Tefé, destacando suas defasagens quantitativas, e, principalmente, a centralidade dos serviços na capital do estado do Amazonas. Assim, observa-se altos números de deslocamento das demais regiões em busca de atendimentos. Portanto, tem como objetivo a partir das análises realizadas propor possíveis intervenções, a partir do planejamento urbano, promover a descentralidade desses benefícios para que a população tenha melhor acesso em menores distâncias. Para isso, a metodologia foi dividida nas seguintes etapas: revisão bibliográfica, pesquisa documental, sistematização das informações e por fim produção de material gráfico. Assim, mapeando as localidades dos estabelecimentos de saúde e também quantitativos de hospitais, com intuito de identificar as regiões carentes na quais seriam possíveis implementar possíveis caminhos de mitigação da atual situação.
Analisis pengaruh dana keistimewaan terhadap kemiskinan di Provinsi Daerah Istimewa Yogyakarta tahun 2017-2022
Authors: Suharto Suharto , Aini Farida Nur
Published: August 2024

Purpose – This study aims to analyze the effect of Special Funds (DAIS) on poverty in the Province of D.I Yogyakarta (DIY) by adding the variables of General Allocation Funds (DAU), Special Allocation Funds (DAK), and Revenue Sharing Funds (DBH) as controlling variables.
Methods – This study uses secondary data in the DIY Province for the period 2017-2022 obtained from the Central Statistics Agency and the Regional Development Planning Agency. It uses panel data regression as a data analysis method.
Findings – The results of this study indicate that the Special Funds (DAIS) and General Allocation Funds (DAU) do not affect poverty in the Province of D.I Yogyakarta. The Special Allocation Fund (DAK) has a negative and significant effect on poverty in the Province of D.I Yogyakarta. The Revenue Sharing Fund (DBH) has a positive and significant impact on poverty in the Province of D.I Yogyakarta.
Implication – Based on the results of this study, it is hoped that policymakers can optimize the allocation of Special Funds (DAIS), General Allocation Funds (DAU), and Special Allocation Funds (DAK) in the process of alleviating poverty.
Originality – This study contributes to analyzing the influence of DAIS, DAU, DAK, and DBH on poverty, especially in the Special Region of Yogyakarta Province.
 
Abstrak
Tujuan – Penelitian ini bertujuan untuk menganalisis pengaruh Dana Keistimewaan (DAIS) terhadap kemiskinan di Provinsi D.I Yogyakarta dengan menambah variabel Dana Alokasi Umum (DAU), Dana Alokasi Khusus (DAK), dan Dana Bagi Hasil (DBH) sebagai variabel pendukung.
Metode – Penelitian ini menggunakan data sekunder di Provinsi D.I Yogyakarta pada periode 2017 – 2022 yang diperoleh dari Badan Pusat Statistik dan Badan Perencanaan Pembangunan Daerah dengan menggunakan metode analisis data yaitu regresi data panel.
Temuan – Hasil penelitian ini menunjukkan bahwa Dana Keistimewaan (DAIS) dan Dana Alokasi Umum (DAU) tidak berpengaruh terhadap kemiskinan di Provinsi D.I Yogyakarta. Dana Alokasi Khusus (DAK) berpengaruh negatif dan signifikan terhadap kemiskinan di Provinsi D.I Yogyakarta. Dana Bagi Hasil (DBH) berpengaruh positif dan signifikan terhadap kemiskinan di Provinsi D.I Yogyakarta.
Implikasi – Berdasarkan hasil penelitian ini diharapkan pemangku kebijakan dapat mengoptimalkan alokasi Dana Keistimewaan (DAIS), Dana Alokasi Umum (DAU), Dana Alokasi Khusus (DAK) dalam proses untuk mengentaskan kemiskinan.
Orisinalitas – Penelitian ini berkontribusi dalam menganalisis pengaruh DAIS, DAU, DAK dan DBH terhadap kemiskinan khususnya di Provinsi D.I Yogyakarta.
Analisis Studi Kelayakan Investasi Pengembang Property Pembangunan Perumahan Kelir Residence
Authors: Irfauji firman hidayat Irfauji , Sulastri Dewi Laras , Marhendi Teguh
Published: August 2024

Hunian merupakan bangunan dengan fungsi untuk tempat tinggal yang nyaman dan aman. Kebutuhan beserta permintaan rumah layak huni terus meningkat, program KPR bersubsidi dari pemerintah menjadi solusi memiliki hunian melalui perbankan dan pelaku developer perumahan. Desa Karangklesem Kecamatan Purwokerto Selatan akan dilakukan pembangunan perumahan bersubsidi pada lahan 3.569,8 m2 dengan tipe 32/66 sejumlah 32 unit, Pengembang perumahan selain memenuhi kebutuhan rumah layak huni bagi msyarakat Banyumas juga harus memperhatikan segi bisnisnya tingkat kelayakannya. Perumahan Subsidi di Desa Karangklesem Kecamatan Purwokerto Selatan pembangunan. Pendanaan didapatkan dari dana sendiri yang ditambah pinjaman Bank. Penelitian ini bertujuan untuk mengetahui layak tidaknya pembangunan Perumahan Subsidi Kelir Residance di Kabupaten Banyumas dari aspek finansial. Metode yang digunakan adalah metode comparative dengan analisis biaya untuk mendapatkan nilai Net Present Value , Benefit Cost Ratio serta Internal Rate of Return. Dari hasil  analisis yang sudah dilakukan hunian Subsidi di Desa Karangklesem Kecamatan Purwokerto Selatan, sehingga diperoleh poin dari sektor kelayakan finansial, proyek konstruksi hunian subsidi kelir residence dikatakan layak (feasible) pada nilai Rp 2.877.553.828,13,-, serta nilai BCR sebesar 1,48 dan nilai IRR mencapai 12 %.
Perbandingan Metode International Roughness Index Dan Surface Distress Index (Studi Kasus Ruas Jalan Irigasi Harapan Jaya, Kota Bekasi)
Authors: Iqbal Ahmad , Windari Aulia Choiri , Sari Ribut Nawang
Published: August 2024

Jalan merupakan sarana penghubung wilayah dengan wilayah lain sehingga tercipta interaksi sosial, ekonomi, dan budaya yang merupakan bagian infrastruktur yang sangat penting dalam mendukung pembangunan ekonomi, politik, sosial budaya, pertahanan dan keamanan. Oleh karena itu, pada penelitian ini bertujuan untuk mengidentifikasi tingkat kerusakan dan mengetahui kerusakan apa saja yang ditemukan pada lapisan permukaan perkerasan lentur Jalan Irigasi Harapan Jaya Kota Bekas, kemudian untuk mengetahui nilai atau tingkat kerusakan yang terjadi pada Jalan Irigasi Harapan Jaya Kota Bekas STA 0+ 000 STA 2+000. 
Hasil perhitungan nilai kerusakan rata-rata IRI Jalan Irigasi Harapan Jaya memiliki nilai IRI rata-rata 18,5 yang apabila masuk dalam rentang perhitungan nilai IRI rata-rata > 12 maka Jalan Irigasi Harapan Jaya memiliki nilai kondisi rusak berat. Hasil dari kerusakan SDI Jalan Irigasi Harapan Jaya memiliki nilai rata-rata SDI 156 yang mana masuk dalam penilaian perhitungan nilai SDI > 150 maka Jalan Irigasi Harapan Jaya memiliki nilai rata-rata kondisi rusak berat.
“To Anyone Reading in the Future You Are Not Alone”: How Patients Seeking Abortion in a Surge State Use Their Stories to Support Each Other
Authors: McQuade Miriam , Banwarth-Kuhn Brenna , Trujillo Victoria , Truehart Amber
Published: August 2024

Amid growing restrictions on reproductive health care nationwide, understanding real-time contextualization of patient experience is critical. This qualitative approach uses inductive content analysis to examine 74 anonymous journal entries from 2020 to 2023 from patients accessing abortions in New Mexico. Prompted by a journal titled, “Tell your story, it may help someone else,” entries described decision-making, highlighted autonomy, and built solidarity. This analysis explains how patients contextualized their abortion and offers insight to improving experiences for patients traveling for abortion care. ( Am J Public Health. 2024;114(10):1008–1012. https://doi.org/10.2105/AJPH.2024.307772 )
President’s Column: Creating Our Energy Future
Authors: Palisch Terry
Published: August 2024

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Editor’s Note: This is a summary of the August episode of the President’s podcast. We encourage you to listen to the episode to hear the full conversation.

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In this month’s episode, I was joined by Austin Palisch, staff engineer at Liberty Energy (and my son), for the final episode of my presidency. Our discussion focuses on reviewing the past year, my theme of “Creating Our Energy Future,” and the future of the Society of Petroleum Engineers.

Recent Travels and Engagements

Austin and I start the episode by recapping my recent travels. It has been a busy month. I started with the Oil and Natural Gas Technology Symposium in Washington, DC. This event, co-sponsored by the American Association of Petroleum Geologists (AAPG) and the Society of Exploration Geophysicists (SEG), focuses on sustainable energy for future generations. It brings together technical leaders, policymakers, and think tanks to discuss sustainable energy and strategies for the future.

Then, I started my European tour in Dubrovnik, Croatia, where I helped kick off a summer school event focused on energy and geothermal energy. In Paris, I participated in a panel about generational diversity in the workforce. In Vienna, I met with the OMV leadership team, an important sponsor in the region, and attended the Vienna Basin Section’s annual event. Next, I visited Milan and Turin, Italy, where I met with the Italian Section to discuss local initiatives and attended our forward-thinking European Energy Conference and Exhibition (EuropEC). The trip concluded with a visit to the London Section before heading to Stavanger, Norway, for the summer SPE Board meeting.

My Presidency

Austin and I discussed my year as president by reiterating my theme. “Creating Our Energy Future” has been the foundation for my talks and presentations throughout my presidency. The energy industry’s future relies heavily on young professionals and students, and I chose this theme to guide SPE members and the organization toward a sustainable future.

This theme has been well-received globally as I travel and meet members. My messages emphasize the importance of lifelong learning, industry participation, and volunteerism, and how leadership and SPE are the paths to accomplish this. I like to compare SPE membership to a gym membership, where the benefits increase with active participation.
Machine Learning Helps Predict Electrical Properties of Heterogeneous Reservoirs
Authors: Carpenter Chris
Published: August 2024

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This article, written by JPT Technology Editor Chris Carpenter, contains highlights of paper IPTC 23381, “Machine-Learning-Assisted Prediction of Electrical Properties for Heterogeneous Reservoirs: Case Study in Mamey Field, Northern Colombia,” by Carelis Moya, Hocol; Roxiris C. Prado, Halliburton; and Hugo Caycedo, Hocol, et al. The paper has not been peer reviewed. Copyright 2024 International Petroleum Technology Conference.

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Petrophysical characterization in reservoirs with high heterogeneity is a consistent challenge. The case study presented in the complete paper describes a machine-learning (ML) technique to determine electrical properties. The methodology combines logs, rock types, and facies and digital core analyses from the Mamey field in northern Colombia, a reservoir composed of interlaminated mudstones and very-fine to fine sandstones enclosed in a deltaic environment and capped by cross-stratification sandstones associated with incised valley deposits. The results obtained indicate that the technique is feasible for estimating a continuous curve of the Archie parameters m and n associated with the textural changes identified in images and computed tomography.

Introduction

For many years, the industry has reviewed easily extracted reservoirs and neglected those that were slightly more complex. Rock parameters were obtained from conventional core analysis using Archie’s cementation coefficient (m) and saturation exponent (n) used in petrophysical analysis, parameters that were difficult to pin down, especially in complex reservoirs because of rock typing, facies, stratigraphy, and structural variations.

The authors’ study was used to supplement the petrophysical model and was focused on reserves estimation according to a water-saturation model, with m and n obtained from digital and conventional rock analysis. The method involved an ML technique using logs (triple-combination, sonic, petrophysical curves, microresist images, facies, and rock type) to obtain m and n.

Geological Background

The Saman field is in the northwestern part of the Lower Magdalena Valley (LMV) Basin. The petroleum system in this region is linked closely to the Oligocene and Neogene sequences. The key reservoirs include the Cienaga de Oro (CDO), Chengue, and Lower Porquero formations. Within the LMV, the CDO represents an Oligocene/Miocene sequence associated with a transgressive system originating from shallow marine environments. The shoreline is interpreted as having undergone a west-to-east movement, effectively filling ancient basement topography, particularly in the San Jorge and Plato depocenters. Detailed core interpretations in Saman reveal the presence of deltaic facies within the CDO, which notably prograde toward the northwest.
Technology Focus: Subsea Systems (August 2024)
Authors: Abdelaty Ibrahim Fahmy
Published: August 2024

The integration of engineering, science, and technology and collaboration between industry and research centers are behind the fast growth in the development of subsea systems, which play a significant role in pushing offshore energy to boundaries not foreseen for this decade and shape a bright future for the oil and gas industry. Continual improvement in advanced and innovative technology of subsea systems and applications has overcome several upstream challenges in terms of design, environment, economics, operational risks, and constraints efficiently and effectively.

Because we are in the energy-transition decade, accumulated knowledge transfer, outstanding skills, and exceptional experience in executing complex oil and gas subsea engineering, procurement, construction, and installation are highly recommended as the main references for the transformation toward low-carbon offshore energy projects. The selected papers confirm that subsea systems will continue to play a significant role in providing reliable, affordable, stable, secure, and sustainable energy across the globe and will continue to grow for many decades.

Paper OTC 32705, “Mero Field: Subsea Development Challenges,” details the subsea system development with highlights on early production systems, various new solutions, and technological achievements in the subsea scope. The Mero Field project was selected as a finalist for the 2022 International Petroleum Technology Conference Excellence in Project Integration Award.

Paper OTC 34987, “Selection of Subsea System Architectures for Offshore Carbon Capture and Storage (CCS),” defines the associated subsea controls architecture for four different configuration scenarios, identifying the optimal CCS scheme considering total depth of the equipment, technology gaps, technical risks, and costs.

In paper SPE 215580, the authors present root-cause analysis of subsea pipeline hydrate blockage, experience from hydrate plug and melting, and the importance of implementing the right flow-assurance strategy and contingency plan. The paper was presented at the 2023 Offshore Europe conference in Aberdeen.

The three alternate papers also were very high-quality, written at a level equivalent to the primary selections. They discuss critical subjects and are strongly recommended. They can be found in the OnePetro online library. Two alternate papers highlight the application of advanced subsea technology, while a third focuses on preventing gas hydrate formation in subsea production systems.

Recommended additional reading at OnePetro: www.onepetro.org.

OTC 35027 Advanced Shutdown/Startup Analysis for Gas Hydrate Prevention in Subsea Production Systems by L.F.R. Dalla, Petrobras, et al.

OTC 34928 Subsea Compression: Sustainably Unlocking Subsea Gas Resources to Any Scale by Alexandre Lupeau, OneSubsea, et al.

OTC 35327 Subsea Reinjection of Methane-Rich Gas: System Design and Injection Pump Testing by A.C. Hill, ExxonMobil, et al.
Experimental Investigation of Amine Regeneration for Carbon Capture through CO2 Mineralization
Authors: Oeiyono Cynthia , Ratnakar Ram R , Mohanty Kishore
Published: August 2024

The most common method for point-source carbon capture involves the absorption of CO2 from flue gas by amine solutions. The CO2 is then stripped from the amine solution by desorption with steam or heat. While amine solvents exhibit high CO2 absorption efficiency, their desorption process consumes a substantial amount of energy. A more energy-efficient alternative for the regeneration of the amine can be done through a mineralization process. Past studies have shown the feasibility of mineralizing captured CO2 from amine solution using calcium oxide (CaO) or other CaO-containing industrial waste. This study aims to show experimentally the extent of mineralization over time in near-ambient conditions and develop a mechanistic model. Lab-scale experiments are conducted to determine the absorption characteristics of CO2 in monoethanolamine (MEA) solutions and the extent of mineralization. We observe that pH serves as an indicator for CO2 loading in amine solutions. At high concentrations of MEA, CO2 absorption efficiency is about 0.5 mol CO2/mol MEA. Under ambient pressure and a temperature of 40°C, CaO effectively mineralizes CO2 and regenerates MEA. The CaO initially reacts with water to produce calcium hydroxide (Ca(OH)2) and subsequently reacts with dissolved CO2, forming calcium carbonate (CaCO3). Both 13C nuclear magnetic resonance (NMR) and FTIR indicate that MEA can be regenerated with an efficiency close to 69 to 98%, by comparing the carbamate and bicarbonate peaks in the 13C NMR response. A model to describe the absorption and mineralization reaction is proposed using the PHREEQC software; the pH is matched within less than 3% error. This study demonstrates that CO2 desorption from MEA solutions can occur through mineralization, converting CO2 into carbonates at low pressure and temperature with CaO. This method has lower energy consumption and results in the most stable form of CO2, making it a safer sequestration strategy than supercritical CO2 storage in reservoirs.
Legal Issues of Cross-Border Data Transfer in the Era of Digital Government
Authors: Bolatbekkyzy G.
Published: August 2024

Objective: to identify the main legal factors of cross-border data exchange in the context of digital technology proliferation and government digitalization, including legal guarantees, security issues, cybersecurity risks, approaches to regulating and improving the efficiency of data management in various jurisdictions.

Methods: the study relies on synthesis and critical analysis of various aspects of the stated problem, including analysis of primary and secondary sources. By the example of the regulatory policies of China, the US, the EU and EAEU member states, different approaches regarding the restriction or encouragement of free cross-border data transfer are compared. A comprehensive meta-analysis and literature assessment provided insights into the methods used for data protection in different jurisdictions and allowed outlining the framework and directions of the public policy required for effective cross-jurisdictional data transfer.

Results: the main challenges associated with cross-border data transfer in the context of digital technology proliferation and government digitalization, such as growing inequalities in digital development, legal uncertainties, privacy and cybersecurity, etc., were identified. The legal framework of cross-border data transfer in the context of government digitalization and its implementation were analyzed. It contributed to the search for ways to improve the government efficiency in the context of transnational data transfer, including rendering services and promoting openness and public participation.

Scientific novelty: based on the analysis of various jurisdictions’ approaches to legal, security and sovereignty issues caused by transnational data transfer, the author reveals the role and applicability of international law, as well as the unique challenges arising in the member states of the Eurasian Economic Union on the way to the formation of transboundary trust space.

Practical significance: the study of these issues may help various public agencies, first of all, governmental and legislative bodies to the elaborate well-targeted political and legal decisions, aimed at achieving a balance between data availability and data security, between the effectiveness of public administration and respect for the human rights. The results obtained will also be of importance for other subjects of relations in cross-border data transfer and regulation of these relations.