bluuebunny/crossref_metadata_2025 huggingface dataset:
Coupled water-carbon modelling in data-limited sites: a new approach to explore future agroforestry scenarios
Authors: Goudarzi Salim , Soulsby Chris , Smith Jo , Stevenson Jamie Lee , Gimona Alessandro , Ramsay Scot , Hester Alison , Aalto Iris , Geris Josie
Published: July 2024

Abstract. Agroforestry is considered an important strategy for mitigating against, and adapting to, climate change. Questions yet remain regarding the potential impacts of different tree species on water/carbon cycling at different locations, scales and under different climatic conditions. There is an urgent need for numerical models capable of quantifying agroforestry impacts on a host ecosystem services including carbon sequestration and soil water/river flow regulation. A key challenge in modelling agroforestry systems is that they depend heavily on soil moisture as the main driver of many biogeochemical processes. Soil moisture itself is highly variable with soil properties (and therefore with location) but also with depth. Given that target sites for agroforestry are often ungauged, location-specific agroforestry modelling must inevitably rely only on data available from satellites and/or nearby weather stations which do not typically cover the subsurface, i.e., there is an incommensurability between data-availability and system complexity. To overcome this, we propose RSEEP, a new ecohydrological model that only requires rainfall, potential evapotranspiration, and surface soil moisture for its calibration. We demonstrate RSEEP’s capability in water cycling for a site in Scotland where soil moisture observations are available for different depths and vegetation types. We then couple RSEEP to the well-known RothC soil carbon model to (i) test RothC’s sensitivity to water cycling method, and to (ii) simulate water-carbon dynamics of three different silvo-pastoral agroforestry systems (all at 400 stems/ha density) in Scotland; these systems are: with evergreen conifer (Scots Pine), deciduous conifer (Hybrid Larch), and deciduous broadleaf (Sycamore) trees. We find that not including more accurate soil moisture accounting methods in RothC can significantly overestimate soil carbon stocks. Under the current future climate pathway (RCP6.0), 40 years after planting trees, above+below ground carbon storage can be 2–5 times (100–250 t/ha) higher under silvo-pasture than under pasture depending on species, with Larch having the highest potential and Sycamore the lowest. Larch also exhibits the highest potential for preserving soil moisture under drier conditions, but Pine shows the highest potential for river flow regulation under both wet and dry conditions at our site. The choice of species is therefore important and should be made site-specifically and based on the ecosystem service and management priorities/objectives. Examining our scenarios under drought- and flood-relevant conditions and scales is a logical next step.
Exploring the variations in ambient BTEX in urban Europe and its environmental health implications
Authors: Liu Xiansheng , Zhang Xun , Dufresne Marvin , Wang Tao , Wu Lijie , Lara Rosa , Seco   Roger , Monge Marta , Yáñez-Serrano Ana Maria , Gohy Marie , Petit Paul , Chevalier Audrey , Vagnot Marie-Pierre , Fortier Yann , Baudic Alexia , Ghersi Véronique , Gille Grégory , Lanzi Ludovic , Gros Valérie , Simon Leïla , Hellen Heidi , Reimann Stefan , Bras Zoé Le , Müller Michelle Jessy , Beddows David , Hou Siqi , Shi Zongbo , Harrison Roy M. , Bloss William , Dernie James , Sauvage Stéphane , Hopke Philip K. , Duan Xiaoli , An Taicheng , Lewis Alastair , Hopkins Jim , Liakakou Eleni , Mihalopoulos Nikolaos , Zhang Xiaohu , Alastuey Andrés , Querol Xavier , Salameh Thérèse
Published: July 2024

Abstract. BTEX (benzene, toluene, ethylbenzene, m,p,o-xylene) are significant urban air pollutants. This study examines BTEX variability across seven European countries using data from 22 monitoring sites in different urban settings (urban background, traffic, industry, and suburban background). Results indicate that the relative abundance of BTEX in urban areas follows the order: toluene > benzene > m,p-xylene > o-xylene > ethylbenzene, with mean mixing ratios of 391 ± 451, 252 ± 324, 222 ± 297, 92 ± 119, and 78 ± 107 ppt from 2017 to 2022, respectively. Seasonal trends show benzene had similar median concentrations across urban background, traffic, and industrial sites, indicating mixed sources. Toluene levels were highest in traffic and industrial areas, highlighting road traffic and industrial emissions. Ethylbenzene and xylenes showed equivalent levels in traffic and industrial areas but were lower in urban backgrounds. Peak BTEX levels occurred during morning and evening rush hours, linked to traffic, heating, and atmospheric stagnation. B/T ratios ranged from 0.29 ± 0.11 to 1.35 ± 0.95, and X/E ratios ranged from 1.75 ± 0.91 to 3.68 ± 0.30, indicating primary pollution from local traffic, followed by solvents, coatings, and biomass burning. Lifetime Cancer Risk (LCR) values for BTEX exposure were below the definite risk threshold (10−4) but above the permissible risk level (10−6), suggesting moderate risk from benzene and ethylbenzene, particularly in traffic and industrial areas. This study offers essential insights into BTEX pollution in European urban environments.
Circulation responses to surface heating and implications for polar amplification
Authors: Siew Peter Yu Feng , Li Camille , Sobolowski Stefan Pieter , Dunn-Sigouin Etienne , Ting Mingfang
Published: July 2024

Abstract. A seminal study by Hoskins and Karoly (1981) explored the atmospheric circulation response to tropospheric heating perturbations at low latitudes and midlatitudes. Here we revisit and extend their study by investigating the circulation and temperature response to low, middle, and high latitude surface heating using an idealised moist grey radiation model. Our results corroborate previous findings showing that heating perturbations at low latitudes and midlatitudes are balanced by different time-mean circulation responses – upward motion and horizontal-temperature advection, respectively. Transient eddy heat flux divergence plays an increasingly important role with latitude, becoming the main circulation response at high latitudes. However, this mechanism is less efficient at balancing heating perturbations than temperature advection, leading to greater reliance on an additional contribution from radiative cooling. These dynamical and radiative adjustments promote stronger lower-tropospheric warming in response to surface heating at high latitudes compared to lower latitudes. This elucidates the mechanisms by which sea ice loss contributes to polar amplification in a warming climate.
Antibiotic Use Awareness and Practices in the Indian Community During Later Stages of COVID-19 Pandemic: A Cross-Sectional Survey
Authors: Ghosh Hiyanoor , Gupta Kanchan
Published: July 2024

Background: An increased overuse of antibiotics coupled with dearth of newer alternatives has worsened antibiotic resistance in LMIC’s like India. The prescription of antibiotics for symptoms similar to COVID-19 infection has aggravated the problem of antibiotic overuse, further worsening antibiotic resistance. This study aims at understanding not only the extent of overuse, but also the social patterns and causes of over-prescription or self medication of antibiotics in India.
Methods: A cross-sectional survey of the knowledge, attitude and practices on antibiotic use was conducted from September to October, 2022, using a Google form questionnaire. A virtual snowball technique was used to recruit respondents.
Results: A total of 309 responses were received (56% female and 44% male). 59.5% of the respondents were between 15 to 30 years. Surprisingly, in spite of a majority of respondents (around 70%) having a health sciences background, 67.8% of respondents falsely believe that antibiotics speed up recovery from most coughs and colds. 94.8% of respondents had used antibiotics in the last one year. 17.2% of respondents had taken antibiotics without the prescription of a doctor. The most common antibiotic used on prescription and self-medication was Azithromycin. Only 20.7% of respondents took antibiotics on suspicion of having COVID-19, with the most common one being Azithromycin.
Conclusion: The study highlights that a greater knowledge on antibiotic use does not necessitate better attitude towards their cautious and rational use. The use of antibiotics for self-limiting indications like cough, cold and sore throat needs to be restricted through stricter regulations.
Prevalence of Generalized Anxiety Disorder and Associated Risk Factors Among Medical Students in Sudan: A Cross-Sectional Study at Omdurman Islamic University
Authors: Mohamed Khalid Osman , Ahmed Ahmed ALemam , Zaki ElShimaa Ammar , Soumit Sozan Mudather , Ali Wamda Ahmed , Abbas Asmaa Mohamed
Published: July 2024

Background: Generalized Anxiety Disorder (GAD) is a mental illness that significantly affects various domains of daily functioning. Limited research has been conducted on GAD among medical students in Sudan, particularly during the socio-political and economic crises. This study aimed to assess the prevalence of GAD, identify risk factors, and evaluate its impact on academic performance and daily activities among Sudanese medical students.
Methods: A cross-sectional study was conducted among undergraduate medical students at Omdurman Islamic University. Data were collected using a self-administered online questionnaire via Google Forms, consisting of two parts: socio-demographic information and the Generalized Anxiety Disorder Questionnaire (GAD-7), a validated tool for screening and measuring the severity of GAD.
Results: A total of 374 medical students participated, with 64.7% being female. The GAD-7 scores were high (above 9), suggesting GAD among 33.7% of participants, with severity levels of 41.2% for mild anxiety, 21.4% for moderate anxiety, and 12.3% for severe anxiety. Comparison of means showed significant associations between GAD and female students (p<0.001) and students with chronic diseases (p=0.034). GAD significantly impacted daily activities (p<0.001). Multiple logistic regression analysis found that students in the final year had significantly higher GAD-7 scores (Adjusted Odds Ratio=4.25, 95% Confidence Interval=1.27-14.22).
Conclusions: The higher scores on the GAD-7 measure among Sudanese medical students are concerning. This emphasizes the urgent need to raise awareness, normalize mental health discussions, and provide accessible counseling services tailored to the students' needs.
Determining the Prevalence and Severity of Menopausal Symptoms in Post-Menopausal Women of Eluru, Andhra Pradesh, India, using the Menopause Rating Scale (MRS)
Authors: Mediboina Anjali , Pratyusha Penumala , Kumar G. Sravan
Published: July 2024

Background: This study aimed to assess the prevalence and severity of menopausal symptoms among women in Eluru, Andhra Pradesh, India, to better comprehend the specific challenges faced by rural women during this transitional phase.
Methods: Post-menopausal women who visited the Rural Health and Training Center in Eluru between September-November 2021 and had one year of amenorrhea were included. A face-to-face interview administered a questionnaire to collect socio-demographic details and the Menopause Rating Scale (MRS) which contained 11 questions using a 4-point Likert scale. Microsoft Excel and SPSS-20, with one-way ANOVA test were used for data and statistical analysis.
Results: A total of 100 respondents were included, aged between 45-60 years. Majority of the respondents (37%) were aged 45-50 years and were unskilled workers (53%) with a monthly income falling under the upper middle-class category (53%). Additionally, 61% belonged to nuclear families. Using the MRS, joint and muscle pains were the most prevalent symptoms (82%), followed by sleep problems (64%) and anxiety (57%). Heat discomfort was reported least frequently (25%). Age groups and symptom severity were found to be significantly associated, indicating that women between 45-50 years were more likely to experience mild-severe symptoms.
Conclusion: This study identified a notable prevalence of menopausal symptoms among women in Eluru; however, limitations included the limited sample size and geographic scope. Retrospective data collection might have introduced recall bias. The study highlights the need for increased awareness and education on menopause. Community-based programs and health centers should be established to address these needs.
Grassroots HPV Vaccine Education in Phnom Penh, Cambodia: A Personal Reflection
Authors: Namba Mira , Shinohara Miyu , Sela Samrith , Khouch Ken , Kaneda Yudai , Haruyama Rei
Published: July 2024

I visited two primary schools, and concerningly, more than half of the teachers had never heard of HPV or HPV vaccine. Furthermore, the students demonstrated limited knowledge of HPV or the vaccine to the extent that they struggled to comprehend the questionnaire. However, after I delivered a 15-minute lecture about HPV and the vaccine, it was encouraging to note an increase in the number of students expressing an intention to get vaccinated. It became clear that until now, health education, including sexual health, has not been sufficiently implemented in primary schools, and thus, knowledge about HPV has not been provided by teachers sufficiently. Therefore, expanding this type of educational intervention to deliver reliable information is necessary, prioritizing teachers and parents as targets, since the intention of teachers and parents is considered to have a significant influence on the vaccination of children. A world free of cervical cancer can only be achieved through continuous education and awareness initiatives especially at the grassroots level, such as I practiced in Cambodia, to facilitate informed decision-making.
Fulminant Hepatic Failure as the Initial Presentation of Hodgkin's Disease and Liver Transplantation: A Case Report
Authors: Saldaña Ruiz Mauricio Alejandro , Ortiz-Alonso Federico , Sandoval-González Adriana Carolina , Tapia-Brito Liliana Sayuri , Lozano-Galván Laura Carolina , Ramírez-Pintor Karla Monserrat
Published: July 2024

Background: Hodgkin's disease, a B-cell neoplasm, primarily impacts lymph nodes or extranodal lymphoid tissue. It includes two distinct entities: classical (95%) and lymphocyte-predominant nodular. While the disease commonly manifests as the growth of cervical and intrathoracic lymph nodes in 60-90% of cases, there are rare instances where Hodgkin’s disease has been linked to fulminant liver failure, carrying a very poor prognosis.
The Case: We present the case of a 13-year-old Hispanic female, who started with an insidious condition that evolved to fulminant hepatic failure of unknown etiology with an AST of 770 mg/dl. It was decided to perform an orthotopic liver transplant, the histopathological analysis of the explant and a lymph node reported mixed cellularity Hodgkin's disease. Subsequently, the hematology service requested a lumbar puncture, with no evidence of infiltration. It was decided to initiate six cycles of chemotherapy (CTX) with BEACOPP (bleomycin, etoposide, adriamycine, cyclophosphamide, vincristine, procarbazine, and prednisone) scheme, evolving without complications and achieving a complete response eleven months later; currently, she has been free of disease for three years.
Conclusion: The etiology of Hodgkin's disease in our 13-year-old patient remains elusive, emphasizing the importance of early diagnosis and diverse treatment approaches. Despite limited hospital resources, the decision to proceed with the transplant was driven by the potentially fatal outcome if left untreated. Future considerations may necessitate individualizing each case, and carefully assessing the risks and benefits associated with transplantation.
Leveraging a Podcast Series for Nutrition Education in Medical Curriculum
Authors: Vellek John , Rosen Jessica , Hecht Gillian , Ciuffo Francesco , Thommen Rachel , Petersen Kristina H.
Published: July 2024

Background: Malnutrition is a worldwide problem. Despite the paradoxical global prevalence of both an obese and underfed population, physicians have historically fallen short in their efforts to combat this epidemic. Unfortunately, medical education has only recently prioritized nutrition curriculum, and its incorporation has been slow. The Culinary Medicine Interest Group (CMIG) at New York Medical College (NYMC) aims to expand access to nutrition education in medical school.
Methods: The CMIG podcast was conceived as an adjunct to the preclinical curriculum. Podcasts were distributed via the NYMC learning-management system in parallel with pre-clinical curriculum and made widely available via Spotify, YouTube, and Google Podcasts. A pre-podcast survey was conducted to establish a baseline of nutrition knowledge in the NYMC student population, and a post-podcast survey was also distributed.
Results: During 2022-2023, twelve episodes covering various nutrition-related subspecialty topics were released. We received 76 pre-podcast survey responses which made the need for nutrition curriculum clear: 37% reported no experience with nutrition, less than half took coursework that covered nutrition, 59% were uncomfortable discussing eating disorders, and only 21.5% reported feeling comfortable discussing diet in relation to menopause.  Post-podcast survey responses could not be analyzed due to low participation.
Conclusion: Limited survey responses hinder conclusions about the podcast's potential impact; we believe this is related to the lack of value conferred upon content beyond the scope of mandated material. Nevertheless, baseline data support the need for more nutrition curriculum; we present a novel approach to expanding access to nutrition curriculum in medical education.
PENGARUH PENDIDIKAN KESEHATAN DENGAN MEDIA E-BOOKLET TERHADAP PENGETAHUAN AKSEPTOR TENTANG KEPUTIHAN PADA KB SUNTIK
Authors: Qudratullah Fyzria , Ria Gustiani  , Dona Tri Sundari
Published: July 2024

Pendidikan kesehatan merupakan suatu usaha untuk menyediakan kondisi psikologis dan sasaran agar mereka berperilaku sesuai dengan tuntutan nilai-nilai kesehatan sehingga dapat berpengaruh terhadap perilaku kesehatan sebagai hasil jangka menengah peningkatan indikator kesehatan pada individu sebagai keluaran (outcame). Salah satu upaya penyampaian dengan menggunakan media pendidikan kesehatan yakni e-Bokklet sehingga sasaran dapat meningkatkan pengetahuannya yang kemudian diharapkan menjadi perubahan pada perilaku ke arah positif di bidang kesehatan. Adapun tujuan dai penelitian ini untuk mengetahui pengaruh pendidikan kesehatan dengan media e-booklet terhadap pengetahuan akseptor tentang keputihan pada KB suntik di PMB Misni Herawati. Penelitian ini merupakan jenis penelitian kuantitatif dengan rancangan penelitian pre-eksperimental dengan metode one-group pretest-postteset design. Penelitian ini dilaksanakan di PMB Misni Herawati pada tanggal 09 Oktober – 09 November 2023. Sampel pada penelitian ini sebanyak 82 sampel menggunakan teknik purposive sampling. Analisis data menggunakan uji Wilcoxon Test. Didapatkan hasil penelitian dengan nilai ?=0,000 < 0,05 yang artinya ada pengaruh pengetahuan tentang keputihan sebelum dan sesudah mendapatkan pendidikan kesehatan dengan media e-booklet. Dengan adanya hasil penelitian tersebut diharapkan bagi ibu akaseptor KB terkhusus KB suntik agar selalu menambah wawasann pengetahuan baik dari media apapun terkait kesehatan reproduksi agar dapat dicegah sedini mungkin apabila ada tanda-tanda yang dialaminya.
 
Kata Kunci : pendidikan kesehatan, media e-booklet, pengetahuan, keputihan
HUBUNGAN LAMA PENGGUNAAN KONTRASEPSI DENGAN GANGGUAN SIKLUS MENSTRUASI PADA AKSEPTOR KB SUNTIK DI PMB HUSNIYATI
Authors: Saswita Reni , Emilda Sri , Marini Yoan , Agustin Adilah
Published: July 2024

Keluarga berencana (KB) merupakan salah satu pelayanan kesehatan preventif yang paling besar dan utama. Melalui program KB akan terjadi pengendalian pertumbuhan jumlah penduduk sehingga dapat meningkatkan tingkat kesehatan dan kesejahteraan bagi keluarga.Tujuan penelitian ini adalah untuk mengetahui hubungan lama penggunaan dengan gangguan siklus menstruasi pada akseptor KB suntik  di PMB tahun 2023. Penelitian ini menggunakan metode deskriftif kuantitatif dengan pendekatan cross sectional dengan jumlah sampel 96 orang. Hasil yang diperoleh dari analisis bivariat uji statistik chi-squaremenunjukkan bahwa nilai  p =0,852> a 0,05. Kesimpulan  tidak ada hubungan antara lama penggunaan KB dengan gangguan siklus menstruasi pada akseptor KB suntik di PMB  Husniyati Palembang Tahun 2023.Saran diharapkan bagi mahasiwa kebidanan dan petugas kesehatan  dapat memberikan KIE melalui penyuluhan atau  konseling tentang manfaat dan efek samping alat kontrasepsi yang efektif bagi masyarakat serta di harapkan bagi pengguna kontrasepsi untuk dapat selalu melakukan konsultasi kepada petugas Kesehatan mengenai perubahan -perubahan yang terjadi setelah pemakaian kontrasepsi sehingga apabila ada kelainan dapat segera di atasi.
THE RELATIONSHIP OF KNOWLEDGE AND PHYSICAL CHANGES IN PREMENOPAUSE WOMEN WITH ANXIETY MENOPAUSE WOMEN
Authors: Bela Purnama Dewi  , Rakhma Syahera
Published: July 2024

Increasing the age of marriage is a program from the National Population and Family Planning Agency (BKKBN) which seeks to increase the age of first marriage for men and women to a minimum of 19 years. The aim of this research is to determine the effect of providing educational videos in increasing knowledge about maturing marriage age among teenagers. Research uses design pre experiment with pre and post test design with control group. Instruments used in the research include : knowledge questionnaires about maturing marriage age, educational videos, leaflet, and powerpoint made by the researcher himself. Technique sampling which is used is purposive sampling. Analysis using test Wilcoxon with the results of the analysis showing that there is a significant influence or difference in the increase in the average value of knowledge about maturation at marriage between before and after the intervention (p-value = 0.00). Providing educational videos can increase respondents’ knowledge about maturing marriage age.
Hubungan Supervisi Infection Prevention Control Nurse (IPCN) Dengan Kepatuhan Perawat Dalam Menerapkan Standar Prosedur Operasional Universal Precaution
Authors: Wijaya Leni , Siti Auliya Putri
Published: July 2024

Universal Precaution merupakan kewaspadaan dini berupa tindakan pengendalian infeksi yang dilakukan oleh seluruh petugas kesehatan untuk mencegah terjadinya infeksi dengan prinsip bahwa darah dan cairan tubuh berpotensi menularkan penyakit baik yang berasal dari pasien maupun dari petugas kesehatan. Tujuan penelitian ini untuk mengetahui hubungan supervisi Infection Prevention Control Nurse (IPCN) dengan kepatuhan perawat dalam menerapkan standar prosedur operasional universal precaution. Desain penelitian yang digunakan dalam penelitian ini adalah observasional dengan pendekatan Cross Sectional. Populasi dalam penelitian ini adalah semua perawat Rawat Inap dan UGD di Rumah Sakit Khusus Mata Palembang Pada Tahun 2023. Jumlah populasi dalam penelitian ini sebanyak 39 orang, dimana teknik pengambilan sampel menggunakan total sampling. Pengumpulan data menggunakan kuesioner. Analisis data menggunakan analisis univariat dan bivariat dengan uji Chi Square. Hasil penelitian di dapatkan bahwa supervisi IPCN dengan kategori tinggi sebanyak 34 responden (87,2%), kepatuhan perawat dalam melaksanakan SOP Universal Precaution dengan kategori tinggi sebanyak 31 responden (79,5%). Hasil uji Chi Square didapatkan nilai p value 0,049 < ? 0,05 yang artinya ada hubungan supervisi IPCN (Infection Prevention Control Nurse) dengan kepatuhan perawat melaksanakan SOP universal precaution. Diharapkan kepada pihak rumah sakit agar dapat memberikan motivasi dan pelatihan yang berkesinambungan kepada perawat dalam hal universal precaution agar perawat dapat lebih efektif dalam mencegah dan mengendalikan infeksi di rumah sakit dan mampu menerapkan ilmu-ilmu terbaru yang didapatkan dalam pelatihan.
PENILAIAN FORM GERITATRIC DEPRESSION SCALE (GDS) PADA LANSIA DENGAN HIPERTENSI DI WILAYAH KERJA PUSKESMAS TAMIANG LAYANG
Authors: Dewi Purnama Sari  , Rian Tasalim
Published: July 2024

Depresi dan hipertensi adalah kondisi umum yang sering terjadi pada lansia dan dapat saling mempengaruhi. Penilaian depresi menggunakan Geriatric Depression Scale (GDS) pada lansia dengan hipertensi di Puskesmas Tamiang Layang penting untuk meningkatkan kualitas hidup dan mencegah komplikasi kesehatan yang lebih serius. Penelitian ini bertujuan untuk mengetahui penilaian form GDS pada lansia dengan hipertensi. Penelitian ini menggunakan desain deskriptif kuantitatif dengan pendekatan cross-sectional. Sampel penelitian adalah 30 lansia dengan hipertensi yang diambil secara purposive sampling. Data dikumpulkan menggunakan kuesioner GDS dan dianalisis secara deskriptif. Dari 30 lansia yang diteliti, 17 (56,67%) adalah laki-laki dan 13 (43,33%) adalah perempuan. Sebanyak 10 (33,33%) responden memiliki hipertensi grade 1 dan 20 (66,67%) memiliki hipertensi grade 2. Tingkat depresi ditemukan dengan kategori normal pada 8 (26,67%) responden, depresi ringan pada 19 (63,33%) responden, dan depresi sedang-berat pada 2 (6,67%) responden. Hasil penelitian menunjukkan bahwa sebagian besar lansia dengan hipertensi mengalami depresi ringan. Depresi pada lansia dengan hipertensi dapat memperburuk kondisi kesehatan fisik mereka dan menurunkan kualitas hidup. Oleh karena itu, penggunaan GDS sebagai alat skrining rutin di Puskesmas sangat penting untuk mendeteksi dan mengelola depresi sejak dini. Penilaian depresi menggunakan GDS pada lansia dengan hipertensi di Puskesmas Tamiang Layang menunjukkan prevalensi yang tinggi pada depresi ringan. Implementasi skrining rutin dan intervensi dini diperlukan untuk meningkatkan kualitas hidup lansia.
The Urgency of Forest Governance: Learning from Brazil's Sustainable Tourism Development
Authors: Subekti Rahayu , Wiwoho Jamal , Rahayu Alya Maya Khonsa , Faradz Haedah , Harianto Aries
Published: July 2024

This study aims to describe the development of sustainable tourism as a method for the enduring management of forests, ensuring the effectiveness of applicable laws, the direction of forest governance policies, and their impact on the environment. Furthermore, it compares these aspects with the conditions in another country, Brazil. This research is a legal study that employs legislative, conceptual, and comparative approaches. The findings indicate that despite relevant regulations, their effectiveness remains low, necessitating focused and directed forest governance guidelines. An integrated landscape approach based on ecotourism development is considered an appropriate solution. However, tourism development also poses risks to forest sustainability, with the potential for significant forest area loss. The study also discovers that the direction of Indonesian government forest governance policies tends to have a negative impact on the environment. Therefore, Indonesia requires an integrated landscape approach as a solution to the failures of sectoral approaches, aiming to prevent damage caused by development. Furthermore, Brazil offers legal comparisons as solutions for the Indonesian government in creating regulations and policies related to forests for tourism.
Smart Practice of Integrating Administrative Management and Human Resources of Chinese Local Governments under the Background of Digital Transformation
Authors: Huiqian Li
Published: July 2024

Local Chinese governments face a challenge in improving the efficiency and quality of services provided during administrative management in the digital transformation era. The present study identifies three prime drivers for integration—technical, organisational efficiency, and policy support. Finally, it runs the hypotheses through the structural equation model for 133 data points from the questionnaire prepared for the local government administration. Superior integration is primarily contributed to by as discussed, technical support, organisational efficiency, and policy suit will improve effective management and organisational efficiency while reducing the cost and time required for integration; policy support will ensure legal compliance and standardisation. The study also finds that by adopting these factors, local governments can foster efficient and speedy integration of administrative management and human resources. These findings provide practical guidelines for the effective application of digital technology, organisational design, and public policies that promote innovation and sustainable development in public administration. It is necessary to investigate the particular technological approaches and multi-faceted methods for improving organisational performance in various digital contexts.
PENGARUH KEPEMIMPINAN TERHADAP KINERJA KARYAWAN MELALUI KEPUASAN KERJA KARYAWAN PT ANUGERAH TIRTA SAMUDRA
Authors: Prastyorini Juli , Widyawati Nur , Kristiawati Indriana , Ester Kalangi Meyti Hanna , Priyohadi Nugroho Dwi , Priyanto Edi , Arisanti Dian , . Mudayat
Published: July 2024

Abstract. This research aims to test and analyze the direct and indirect influence on employee performance through job satisfaction at PT. Tirta Samudra Award (Artamuda). The variables used in this research are leadership as an independent variable, satisfaction as an intervening variable and performance as a dependent variable. This type of research is eksplanatory research. The number of samples used in the research was 32 employees of PT. Anugerah Tirta Samudra (Artamuda) with the sampling technique used, namely total sampling, where all members of the population are used as research samples. The data analysis technique used is path analysis using SmartPLS. The results show that leadership, both directly and indirectly through job satisfaction, has a significant and positive influence on the performance of PT employees. Tirta Samudra Award (Artamuda).
Abstrak. Penelitian ini bertujuan untuk menguji dan menganalisis pengaruh langsung maupun tidak langsung terhadap kinerja karyawan melalui Kepuasan kerja di PT. Anugerah Tirta Samudra (Artamuda). Variabel yang digunakan dalam penelitian ini yaitu kepemimpinan sebagai variabel independen, kepuasan sebagai variabel intervening dan kinerja sebagai variabel dependen. Jenis penelitian ini adalah penelitian eksplanatory. Jumlah sampel yang digunakan dalam penelitian sebanyak 32 karyawan PT. Anugerah Tirta Samudra (Artamuda) dengan teknik pengambilan sampel yang digunakan yaitu total sampling, dimana semua aggota populasi digunakan sebagai sampel penelitian. Teknik analisis data yang digunakan yaitu menggunakan analisis jalur dengan menggunakan SmartPLS. Hasil menunjukkan bahwa kepemimpinan baik secara langsung maupun tidak langsung melalui kepuasan kerja memiliki pengaruh yang signifikan dan positif terhadap kinerja karyawan PT. Anugerah Tirta Samudra (Artamuda).
PENGARUH KUALITAS PRODUK, HARGA, DAN PROMOSI TERHADAP KEPUTUSAN PEMBELIAN SEPATU VENTELA PADA MAHASISWA/I FAKULTAS EKONOMI UNIVERSITAS YOS SOEDARSO
Authors: Mahmudah Dewi Siti , Sitorus Victor Glorimaruli Tua
Published: July 2024

Abstract. This research was conducted with the aim of finding out how much influence product quality, price and promotion have on purchasing decisions for Ventelapada shoes for students at the Faculty of Economics, Yos Soedarso University. The research method used is the associative analysis method, and uses the multiple regression analysis method. The data used in this research are primary and secondary data. The sample in this study was 97 consumers with a sampling technique using accidental sampling. The results of this research show that partially product quality, price and promotion have a positive and significant effect on purchasing decisions for Ventela shoes among students at the Faculty of Economics, Yos Soedarso University.
PENGARUH LITERASI EKONOMI TERHADAP KUALITAS HIDUP MASYARAKAT PESISIR KOTA SIBOLGA
Authors: Harefa Hilda Syaf’aini , Darus Prabudi , Khulzannah Miftha
Published: July 2024

Abstrak
Penelitian ini bertujuan untuk mengetahui dan menganalisis pengaruh literasi ekonomi terhadap kualitas hidup masyarakat pesisir Kota Sibolga. Populasi pada penelitian ini adalah penduduk yang tinggal di Kelurahan Sibolga Selatan yang berjumlah 35.169 jiwa. Sampel dalam penelitian ini berjumlah 100 responden dengan teknik pengambilan sampel menggunakan Sample Random Sampling dengan mengacu pada pendekatan rumus Slovin. Metode penelitian yang digunakan dalam penelitian ini adalah deskriptif kuantitatif. Data pada penelitian ini didapatkan melalui kuesioner. Dimana skala pengukuran data menggunakan skala likert. Teknik analisis data yang digunakan dalam penelitian ini terdiri dari uji instrument, uji asumsi klasik, uji regresi linier sederhana, uji hipotesis dan uji koefisien determinasi. Hasil penelitian menunjukkan literasi ekonomi berpengaruh positif dan signifikan terhadap kualitas hidup masyarakat pesisir Kota Sibolga.
KOMUNIKASI KO-KREASIONAL PROGRAM SEHAT SEJAHTERA (SESERA) PT PUPUK SRIWIDJAJA DENGAN MASYARAKAT PULAU KEMARO
Authors: Rozalena Agustin , Dyanrini Alde
Published: July 2024

Abstract. The purpose of this study is to investigate the co-creative communication of the Sehat Sejahtera Program (Sesera) and to construct a collaborative model between corporate and community in the context of implementing ecotourism at the Kemaro Island tourist attraction in Palembang City. This study uses qualitative methodologies and a case study design to handle primary data based on interviews, non-participant observation, and documentation as secondary data. The data analysis employs the Miles and Huberman Interactive Model in three steps, beginning with data reduction and structured in a relationship pattern to facilitate interpretation and drawing or verifying results. Research findings show that co-creational communication referring to Co-Creation Theory is implemented through social responsibility strategies focussing on tourist experiences and interactive relationships with the surrounding community. The collaboration carried out is PT Pupuk Sriwidjaja Palembang's social and environmental responsibility (TJSL) approach to the Kemaro Island tourist destination.
Pengembangan Media Animasi berbasis Story Telling untuk Meningkatkan Pemahaman Materi Proklamasi pada Siswa Kelas V
Authors: Hendiyani Firda Febrina
Published: July 2024

Penelitian pengembangan ini mempunyai tujuan yaitu 1) mengetahui proses pengembangan media animasi berbasis storytelling 2) mengetahui respon peserta didik terhadap pengembangan media animasi berbasis storytelling 3) mengetahui efektivitas penggunaan media pembelajaran video animasi berbasis storytelling 4) mengetahui peningkatan pemahaman peserta didik mengenai materi proklamasi setelah menggunakan media animasi. Metode penelitian yang digunakan yaitu design and development (D&D) dengan menggunakan model ADDIE.  Data dikumpulkan melalui observasi, tes, dan angket. Hasil Penlitian didapatkan 1)Skor rata-rata ahli media 91,4% dengan kategori ‘sangat layak’. 2)Skor rata-rata ahli materi sebesar 82% ‘sangat layak. 3)Validasi sekolah 86% kategori ‘sangat layak’. 4)Respon peserta didik ‘sangat positif’ dengan rata-rata skor yang diperoleh >80% . 5) produk yang dihasilkan efektif dalam mneingkatkan pemahaman peserta didik mengenai materi proklamasi
Manajemen Penyusunan Kurikulum Operasional Satuan Pendidikan di TK Islam Plus Cilawu Garut Jawa Barat
Authors: Rohmah Elis
Published: July 2024

Penelitian ini bertujuan untuk mendeskripsikan mengenai manajemen penyusunan kurikulum operasional satuan pendidikan di TK. Metode yang digunakan dalam penelitian ini adalah metode kualitatif dengan pendekatan deskriptif. Maksudnya adalah suatu metode penelitian yang berlandaskan pada filsafat postpositivisme, digunakan untuk meneliti pada kondisi obyek yang alamiah dimana peneliti adalah sebagai instrument kunci. Hasil penelitian menunjukkan bahwa manajemen penyusunan kurikulum operasional satuan pendidikan dilaksanakan melalui perencanaan tahunan, semester, dan rencana kegiatan mingguan yang mengintegrasikan antara kemampuan yang hendak dicapai dengan kemampuan lain terutama keagamaan. Pelaksanaan penyusunan kurikulum operasional satuan pendidikan mengacu pada kurikulum nasional dengan tambahan materi agama Islam. Adapun evaluasi yang dilakukan dalam penyusunan kurikulum operasional satuan pendidikan dilaksanakan melaui aktivitas yang dilakukan oleh peserta didik dari awal kegiatan hingga akhir kegiatan.Kata Kunci: Manajemen, Kurikulum, Pendidikan
Persepsi Calon Guru Terhadap Pentingnya Aspek “Religion” Pada Pembelajaran IPA Berbasis Pendidikan STREAM
Authors: Rahmaniar Andinisa
Published: July 2024

Indonesia mengalami perubahan Kurikulum dari tahun 1984 dan 2022. Pada kurikulum yang terbaru yaitu Kurikulum Merdeka, pembelajaran ditekankan pada sikap, kognitif, dan keterampilan. Pembentukan karakter peserta didik diharapkan dapat terbentuk menjadi lebih baik. Pendidikan STREAM (Sains, Teknologi, Religion, Engineering, Art, Matematika) selaras dengan tujuan dan prinsip pembelajaran khususnya IPA pada Kurikulum Merdeka. Tujuan dari penelitian ini adalah menjelaskan persepsi calon guru terhadap pentingnya aspek Agama pada Pembelajaran IPA berbasis Pendidikan STREAM. Penelitian dilakukan dengan metode deskriptif kuantitatif dengan memberikan survey kepada 30 calon guru. Hasil yang diperoleh dari penelitian ini adalah guru memahami pembelajaran IPA berbasis Pendidikan STREAM walaupun belum sepenuhnya. Integrasi aspek agama dalam sains dianggap penting untuk pengembangan karakter dan moral siswa. Perencanaan pembelajaran terintegrasi ini memerlukan kolaborasi antar guru, serta bahan ajar dan penilaian harus sesuai dengan capaian pembelajaran dalam Kurikulum
Pola Kepemimpinan Kepala Sekolah Dalam Membangun Peace Culture Dan Harmonisasi Beragama
Authors: Safiqo Tatik
Published: July 2024

Kepemimpinan merupakan suatu kegiatan dalam membimbing suatu kelompok sedemikian rupa sehingga tercapailah tujuan kebersamaan kelompok tersebut. Disetiap lembaga ataupun organisasi diperlukan seorang pemimpin untuk mengatur, mengarahkan, dan mengontrol sumber daya yang ada di dalam lembaga ataupun organisasi. Penelitian ini bertujuan untuk menganalisis permasalahan pokok yaitu : 1) Untuk menjelaskan pola kepemimpinan kepala sekolah dalam membangun peace culture dan Harmonisasi Beragama (Studi Kasus di SMA Negeri 1 Lamongan), 2) Untuk mengetahui Faktor Pendorong dan Penghambat Pola Kepemimpinan Kepala Sekolah dalam Membangun Peace Culture dan Harmonisasi Beragama (Studi Kasus di SMA Negeri 1 Lamongan), Jenis penelitian ini adalah penelitian lapangan dengan menggunakan pendekatan kualitatif deskriptif dengan focus pengumpulan data yang komprehenshif terhadap semua kejadian yang dialami. Penelitian ini dilakukan dengan tujuan mendapatkan gambaran tentang Pola Kepemimpinan Kepala Sekolah dalam Membangun Peace Culture dan  Harmonisasi Beragama (Studi Kasus di SMA Negeri 1 Lamongan) serta factor pendukung dan penghambat dalam melaksanakanya. Subyek penelitian ini adalah SMA Negeri 1 Lamongan. Peneliti sendiri bertindak sebagai instrument sentral, adapun data dikumpulkan melalui observasi, wawancara dan dokumentasi. Untuk menggali data dan menganalisa data secara kredibel dan efektif maka penelitian ini melakukan eksplorasi data dengan melakukan validasi data menggunakan teknik triangulasi sumber, instrument dan metode sehingga didapatkan gambaran dan  hasil penelitian yang akurat. cara yang digunakan untuk validasi data adalah kegigihan observasi, triangulasi, validitas referensi, tinjauan anggota, kolaborasi dan audit. Penelitian ini bermanfaat untuk menciptakan budaya damai sebagai bekal membangun harmonisasi antar pemeluk agama dan menunjukkan kontribusi dunia pendidikan untuk mencetak genareasi yang menyadari akan pentingnya perdamaian dan tidak perlunya penyerangan yang dapat memicu konflik terutama yang berlandaskan agama.
The Digitized First Byurakan Survey Database. Late-type stars candidates. New confirmations
Authors: Gigoyan K. S.
Published: July 2024

More than 3000 Late-Type Stars (LTS) candidates was confirmed among the sample, selected on the
Digitized First Byurakan Survey (DFBS) spectral plates. The DFBS is the digitized version of the First
Byurakan Survey (FBS, or Markarian survey). This objective-prism survey was carried out in 1965-
1980 by B. E. Markarian and colleagues using the 1 m Schmidt telescope of the Byurakan Astrophysical
Observatory (BAO). FBS spectral plates have been used long period to search and study faint LTS (Ctype (carbon) and M-type) stars at high Galactic latitudes. Thousands of objects was confirmed as LTS.
The confirmation is based on Gaia DR3 BP/RP low-resolution spectral database. In previous studies of
the DFBS plates, these objects were presented as LTS candidates. Some objects are located more than
10 kpc. The predominant part of the new confirmed objects are M dwarfs.
ArAS educational activities: history and statistics
Authors: Baleyan G. D. , Farmanyan S. V. , Davtyan A. K. , Mickaelian A. M.
Published: July 2024

A review of ArAS Educational activities is given. ArAS initiated a number of projects and events related to Astronomical Education, teacher training, as well as public activities. Among the most important
are: Byurakan International Summer Schools (BISS, since 2006, 9 such schools have been accomplished),
Regional Astronomical Summer Schools (RASS, since 2019, 3 such schools have been accomplished), Byurakan Summer Schools for YSU students (BSS, since 1995, 5 such events have been accomplished), ArAS
School Lectures “From School to the Space” (since 2012, 11 projects have been organized), Byurakan
Science Camps (BSC, since 2014, 10 events have been organized), Armenian Republican Astronomical
Olympiads final phase (since 1999), a number of astronomy teacher training programs (since 2010, in
total 9 events) and others. The history and statistics of all these events are presented.
A Journey Through the History and Statistics of ArASNews
Authors: Asryan M. A. , Farmanyan S. V. , Mickaelian A. M.
Published: July 2024

A review of ArAS Electronic Newsletter ArASNews (e-newsletter of the Armenian Astronomical Society – ArAS) is given. ArASNews has been published since 2002 and during these years it has largely
contributed to the circulation of information among the Armenian astronomical community, as well as
other astronomical societies and organizations. It is being distributed monthly to all ArAS members.
ArASNews publishes informative materials on ArAS, Byurakan Astrophysical Observatory (BAO), and
Armenian astronomy in general, reports on ArAS Annual Meetings and other astronomy-related events in
Armenia, participation of the Armenian astronomers in important international meetings. Additionally,
it features articles commemorating notable Armenian astronomers, announcements of new ArAS members, and discussions on various astronomical topics including archaeoastronomy and public outreach
initiatives, acceptance of new ArAS members, achievements of the Armenian astronomers, ArAS Annual
Prizes for Young Astronomers and other international and local prizes, Astronomical Education and Public Outreach in Armenia, Armenian Archaeoastronomy, as well as scientific articles (reviews) on important
studies. We will give some statistics on the number of published articles and pages, the distribution of
articles by topics, and more. ArASNews’ numerous useful articles may be accessed through its Reference
List.
On the Astronomical Significance of Stone Number 137
of Zorats Qarer Megalithic Monument
Authors: Malkhasyan H. A.
Published: July 2024

The work is dedicated to discovering a new type of “observational device” in the Zorats Qarer
megalithic monument and uncovering a new layer of the continuous function of the monument using
the “new device.” The possible use of the “new device” significantly differs from the observation
platforms and angular stones in the same monument. Stone No. 137 in question was previously
considered a ”periscope” based on some assumptions. By examining the astronomical and structural
application of the mentioned stone in more detail and without preconceived assumptions (or with
much simpler, obvious suppositions), new functions of its application are revealed. One relates
to the observations of circumpolar stars in the direction of the stone hole. The other relies on
the puddle and the special structure of the stone. The latter makes it possible to determine the
days of the equinoxes and the summer solstice due to the Sun’s positions. By combining these
two functions, the probable date of the use of the stone is determined: 15500 BC, when it was
possible to observe the appearance of the star γ Cygni (Sadr, Swan constellation) after sunset on
the summer solstice in the direction of the hole.
Thus, a new layer of the “calendar observations” (15500 BC) is added to the already identified
layers (9000, 5800, and 2341 BC), which is in harmony with the logic regarding this and other
similar monuments (for example, G¨obekli Tepe) and essentially complements the evolutionary chain
of ancient cultural concepts with its content and time.
Stellar Membership of RCW 34 HII Star-Forming Region
Authors: Grigoryan V. M. , Samsonyan A. L. , Nikoghosyan E. H. , Azatyan N. M. , Andreasyan D. H. , Khachatryan A. A.
Published: July 2024

The Vel OB1 association, located at a distance of 1.5-1.9 kpc, is one of the most actively studied star
formation regions in the southern hemisphere. Our study focuses on an “Arclike” structure within the
Vel OB1 association, which may have been formed from a shock wave caused by a supernova explosion
about 2-2.5 Myr ago. Optical Gaia data revealed probable stellar members only in the southern part
of the Arclike structure, where the RCW34 HII (IRAS 08546-4254) region is located. In contrast, the
northeastern part of the Arclike structure, in the vicinity of the IRAS 08563-4225 source, hosts more
embedded stellar population. Using near-infrared astrometric and photometric data from the 2MASS
survey, we identified well-defined clusters of young stellar objects in the vicinity of both IRAS 08546-4254
and IRAS 08563-4225. The members of the cluster associated with IRAS 08563-4225 exhibit stronger
infrared excess.
The Role of Microglia in Parkinson's Disease and Possible Therapeutic Targets
Authors: Gomes Gabriel Felipe , Galvão Stéfani Lara , Ventura Caroline , Lessa Yasmin Paula Nobre , Santos Júlio César Claudino dos
Published: July 2024

Parkinson's disease (PD) is a progressive neurodegenerative disorder characterized by the degeneration of dopaminergic neurons in the substantia nigra pars compacta, leading to significant motor and non-motor symptoms. Recent research highlights the critical role of microglia, the resident immune cells of the central nervous system, in the pathogenesis and progression of PD. Microglia contribute to neuroinflammation through the release of pro-inflammatory cytokines and reactive oxygen species, exacerbating neuronal damage. Moreover, α-synuclein aggregates, a hallmark of PD, activate microglia, further promoting inflammation and neurodegeneration. This review explores the dual role of microglia in PD, encompassing both their neuroprotective functions and their contribution to neuroinflammation. We discuss the molecular mechanisms underlying microglial activation and their interactions with astrocytes, another crucial glial cell type. The review also examines potential therapeutic targets aimed at modulating microglial activity to mitigate neuroinflammation and slow the progression of PD. Current therapeutic strategies predominantly focus on symptomatic relief through dopaminergic medications. However, emerging therapies targeting microglial activation, such as anti-inflammatory drugs, immunomodulators, and novel agents like metabotropic glutamate receptor 5 (mGluR5) modulators, offer promising avenues for disease modification. Understanding the complex interplay between microglia and other cellular components in the PD brain is essential for developing effective treatments that address the underlying pathophysiological mechanisms of the disease.