bluuebunny/crossref_metadata_2025 huggingface dataset:
Studi Kesesuaian Pantai Jemeluk Sebagai Kawasan Wisata Bahari Kabupaten Karangasem, Provinsi Bali
Authors: Setiawan I Gusti Agung bayu , Dharma I Gusti Bagus Sila , Puspitha Ni Luh Putu Ria
Published: March 2024

Jemeluk Beach is located in Purwakerti village, district of Abang, Karangasem regency. Jemeluk Beach is a developing tourism sector in Karangasem, which has the potential for coral reefs and various types of reef fish. Jemeluk Beach has snorkeling and diving tourism activities to develop its potential. With this is potential, s necessary to conduct research to analyze and develop suitable snorkeling and diving tours in the waters of Jemeluk Beach. This research was conducted at Jemeluk Beach, there are 6 stations in the research sampling. Collecting coral reef data using the Underwater Photo Transect method. Determination the level of the suitability of the area as a diving and snorkeling tourism spot using a matrix of area suitability analysis that considered the parameters of ecological conditions and water quality conditions using three parameters. The result showed that coral reef cover value ranged from 35,78% - 81,0%, the types of lifeform found ranged from 8 - 10 species, the water transparency value ranged from 57,78 - 82,22%, the water depth at stations 1, 2 and 3 is 3 - 4 m, station 4 is 10 - 15 m, and stations 5 and 6 are 5 - 10 m, current speed ranged from 11-15 cm/s, and the tourism suitability index (IKW) for the snorkeling and diving category at Jemeluk beach is included in the S2 category, which is conditional.
Perbandingan Beberapa Metode Klasifikasi Menggunakan Citra Landsat dan Sentinel Untuk Pemetaan Sebaran Mangrove Di Kawasan Ekowisata Mangrove PIK Jakarta Utara
Authors: Alfiansyah Muhamad , Nuarsa I Wayan , Brasika Ida Bagus Mandhara
Published: March 2024

Mangroves are one of the coastal ecosystems that have many functions and have a very large role for living things associated with mangroves. One of the mangrove ecosystems in DKI Jakarta is in the Mangrove Ecotourism Area of the Sedyatmo Toll Road, North Jakarta. Remote sensing technology is the right method for mangrove monitoring activities that are efficient, effective and wide area coverage. Mangrove mapping is one of the remote sensing techniques to determine the distribution of mangroves in a region. This study aims to assess mangroves and compare the accuracy of the supervised classification method (Maximum Likelihood, Minimum Distance) and object based classification in the distribution of mangroves in the Mangrove Ecotourism Area of the Sedyatmo Toll Road using Landsat 8 and Sentinel-2A images. Comparison of the results of the supervised classification and object based classification of the two images to be tested for accuracy using a confusion matrix. The results showed that the mangroves were evenly distributed along the Sedyatmo toll road and its surroundings with an average mangrove area of >60 ha. In Landsat 8 imagery, the Overall Accuracy for the classification of Maximum Likelihood is 87,50%, Minimum Distance is 75,00% and object based classification is 89,83%. Sentinel-2A image classification results Overall Accuracy classification method Maximum Likelihood 89,83%, Minimum Distance 77,50%, and object-based classification 90,00%. The results of the Overall Accuracy show that object-based classification is better than the Maximum Likelihood and Minimum Distance classifications in mapping the distribution of mangroves on Landsat 8 and Sentinel-2A images.
Distribusi Mikrohabitat dan Infeksi Endoparasit pada Ikan Kembung (Rastrelliger sp.) yang didaratkan di PPI Kedonganan, Badung, Bali
Authors: Kandouw Claudy Margaretha , Julyantoro Pande Gde Sasmita , Pebriani Dewa Ayu Angga
Published: March 2024

Mackerel (Rastrelliger sp.) is a pelagic fish commodity that has high economic value because mackerel is a consumption fish and is easily found in all sea waters in Indonesia. Mackerel is a fish that is hunted for consumption because of its high omega-3 content, so it is really necessary for us to pay attention to the quality of the mackerel from the threat of parasites that can cause disease. This research was being conducted to determine the distribution of endoparasite microhabitats, intensity, prevalence, and the relation between the length of the fish and weight of fish with the number of parasites. The research samples were collected from Kedonganan Fish Landing Base, Badung, Bali, which was carried out from October 2021 to November 2021. The research used a descriptive quantitative method and the sampling method was carried out by random sampling. The total samples of fish examined were 35 fish consisting of two species, R. Kanagurta (20 fish) and R. brachysoma (15 fish). Endoparasites of the Anisakis genus were parasites with the highest intensity and prevalence values : 4,06 ind/fish and 82,86% with a low infection rate. The relation between the length of the fish and body weight of fish with the number of parasites was in the opposite direction and had a very low effect with a value of correlation (r) between length and the number of parasites are 0,031 and a value of correlation (r) between weight and number of parasites are 0,00547.
Identification Of Bycatch Sharks In The India Ocean Based On DNA Barcoding In Conservation Effort
Authors: Sitorus Yuni Debora Prasicilia , Astarini Ida Ayu , Antara I Made
Published: March 2024

The most potential shark fishing area in Indonesia is the Indian Ocean. One of the fishing ports that has bycatch shark is Benoa Harbor. The purpose of this research is to identify species to determine the conservation status of bycatch shark species from body tissue samples caught in the Indian Ocean in conservation efforts. The research was conducted from January to March 2021 at Pangkalan Pengawasan Sumber Daya Kelautan dan Perikanan (PSDKP) of Benoa Harbor. This study uses an exploratory method with survey techniques. The data used in this study are primary data in the form of shark fin samples in the study area and secondary data in the form of locations where sharks are caught by fishermen based on the PSDKP database. The results showed that sharks bycatch from body tissue samples caught in the Indian Ocean based on morphological identification and DNA barcoding techniques were Prionace glauca, Isurus paucus, Sphyrna zygaena, Isurus oxyrinchus, Alopias superciliosus and Carcharhinus longimanus. Bycatch sharks from body tissue samples caught in the Indian Ocean based on morphological identification and DNA barcoding techniques have close phylogenetic relationships with the Carcharhinidae, Sphyrnidae, Alopiidae and Lamnidae families. Bycatched shark from body tissue samples caught in the Indian Ocean based on morphological identification and DNA barcoding techniques has a conservation status, near threatened for Prionace glauca species, vulnerable for Sphyrna zygaena species and Alopias superciliosus species, endangered for Isurus paucus species and Isurus oxyrinchus species, critically endangered for Carcharhinus longimanus species.
Kebijakan Pengembangan Perikanan Tangkap Melalui Analisis SWOT Dan Analytic Hierarchy Process (AHP) Di Kabupaten Buleleng, Bali
Authors: Negara I Ketut Wija , Suryaningtyas Endang Wulandari , Pratiwi Made Ayu , Suryawirawan I Gede Wahyu , Kusuma Kadek Adi Chandra , Khalista Perdana Rizky , Lynham John
Published: March 2024

Buleleng Regency has large fisheries and marine potential, including the capture fisheries sector. Optimal capture fisheries management will be able to provide welfare for community groups that depend on fishing for their lives. This research aims to formulate a policy strategy for the development of capture fisheries in Buleleng Regency. This research was conducted on 15 May - 31 October 2020. The locations for collecting data for respondents were 7 (seven) Districts and 2 (two) Villages in each District in Buleleng Regency. A quantitative descriptive research approach combines SWOT analysis and Analytic Hierarchy Process (AHP). The results of the analysis obtained Progressive Strategy (SO) with a value of x: 0.2 and y: 0.6. This strategy includes the quality of catches, fishing industry areas, coaching and mentoring of fishermen, utilization of fishing ports, fishing business capital, fishing units, and fisherman insurance. The results of the Consistency Ratio (CR) value calculation show a figure of 0.03, which means that the assessment of the strategy criteria is acceptable. The results of the analysis of the policy criteria hierarchy of the Analytic Hierarchy Process (AHP) obtained 5 (five) priority strategies that need to be implemented in collaboration at each level of authority from the Provincial Government of Bali or the Bueleleng Regency Government, namely modernizing fishing units, ensuring the safety and health of fishermen's families through equal distribution of fishermen's insurance receipts, facilitating fishermen's business capital through capital institutions, increasing fishermen's skills and knowledge regarding modernization of technology-based fishing techniques, and utilizing the Sangsit Fish Landing Base (PPI) as the leading center for capture fisheries activities in Buleleng.
Kajian Ikan Terumbu Karang dengan persentase Tutupan Terumbu Karang Hidup di Kawasan Konservasi Perairan Tanjung Labu Kabupaten Bangka Selatan
Authors: Ferizal Jemi , Adi Wahyu , Hafizah Adisti , Angelia Fera , Ramadhani Fajar Hidayatullah , Maulana Ervansyah , Hendi Hendi , Fitriyansah Rama Kristian , Aryani Nadya Syasri , Arifandi Jongki , Terisna Terisna , Putri Juliana Erika
Published: March 2024

Aktivitas masyarakat pada Perairan Tanjung Labu seperti bongkar muat, penangkapan ikan, penambangan terumbu karang, dan lainnya. Terumbu karang dan ikan terumbu karang yang terdampak langsung terhadap aktivitas tersebut. Penelitian ini dilaksanakan bulan Juni 2023 di Perairan Tanjung Labu Kecamatan Lepar Bangka Selatan. Tujuan penelitian mengetahui jumlah individu ikan indikator, mayor, target serta hubungan tutupan terumbu karang hidup dengan biomassa. Metode pengambilan data terumbu karang menggunakan UPT (Underwater Photo Transect), dan ikan terumbu karang menggunakan UVC (Underwater Visual Census). Hasil persentase tutupan terumbu karang masuk kategori rusak sedang, kelimpahan ikan terumbu karang kategori sangat jarang. Hubungan persentase tutupan terumbu karang hidup dengan kelimpahan ikan kategori indikator, mayor, target dan biomassa ikan terumbu karang, memiliki hubungan positif dan cukup kuat hingga kuat. Hubungan kelimpahan ikan terumbu karang dengan biomassa, positif sempurna dengan koefisien korelasi sangat kuat. Faktor yang mempengaruhi hubungan antara persentase tutupan terumbu karang hidup dengan kelimpahan dan biomassa ikan terumbu karang yaitu kesediaan makanan dan aktifitas antropogenik. Hubungan kelimpahan dan biomassa ikan terumbu karang berkaitan dengan ukuran panjang dan kelimpahan yang tinggi. Upaya pengelolaan Kawasan konservasi Desa Tanjung Labu di Pulau Lepar, mengurangi aktivitas antropogenik, meningkatkan edukasi, terkait peraturan yang berlaku, Penguatan pengawasan dan penegakan hukum (kelembagaan) serta rehabilitasi terumbu karang.
Produktivitas Dan Laju Dekomposisi Serasah Mangrove Sonneratia Alba, Rhizophora Apiculata Dan Rhizophora Stylosa Di Taman Nasional Bali Barat
Authors: Indrayanti Gusti Ayu Made , Watiniasih Ni Luh , Brasika Ida Bagus Mandhara
Published: March 2024

Mangrove ecosystems produce litter and act as a source of detritus. Mangrove litter will become organic material for the environment, which can indicate that the environmental conditions are fertile. The mangrove environment is fertile, which makes the chain of life. The fallen litter then enters the decomposition process assisted by organisms such as macrozoobenthos and several other animals. In the decomposition process there are several influencing factors such as sunlight, water, substrate and other natural factors. The purpose of this study was to determine which litter productivity and decomposition rate was the highest from Sonneratia alba, Rhizophora apiculata and Rhizophora stylosa in West Bali National Park. This research was conducted for 2 months, starting in January 2021, by taking and measuring samples for 2 weeks. The method of determining the point using purposive sampling. Data analysis for litter productivity by calculating the average dry weight of litter (after oven) and decomposition rate with litter reduction every week (after oven). Productivity Sonneratia alba (3.33 g/week), Rhizophora apiculata (3.83 g/week), Rhizophora stylosa (3.05 g/week). Decomposition rate of Rhizophora stylosa (1.85 g/week), Sonneratia alba (1.71 g/week), and Rhizophora apiculata (1.39 g/week).
UJI AKTIVITAS ANTIBAKTERI EKSTRAK ETANOL BUAH JUWET (Syzygium Cumini) TERHADAP PERTUMBUHAN Staphylococcus EpidermidisPENYEBAB ACNE VULGARIS
Authors: Putri Kadek Wina Santhya , Jawi I Made , Indrayani Agung Wiwiek , Mahendra Agung Nova
Published: March 2024

Acne vulgaris merupakan permasalahan yang banyak dialami oleh masyarakat baik pria dan wanita. Salah satu penyebab terjadinya acne vulgaris adalah Staphylococcus epidermidis yaitu bakteri gram positif yang normal berada di kulit, namun dalam keadaan tertentu bakteri ini dapat menyebabkan inflamasi yang kemudian menimbulkan pembentukan acne vulgaris. Pertumbuhan bakteri Staphylococcus epidermidis dapat dihambat oleh metabolit sekunder yang berasal dari bahan alami seperti buah juwet (Syzygium cumini). Ekstrak buah juwet diketahui memiliki berbagai jenis metabolit sekunder yang dapat berfungsi sebagai antibakteri. Penelitian ini bertujuan untuk menganalisis daya hambat ekstrak etanol buah juwet pada konsentrasi 40%, 60%, 80%, dan 100% terhadap pertumbuhan bakteri Staphylococcus epidermidis. Penelitian menggunakan metode true experimental post test only control group secara in vitro. Sampel penelitian ini akan dibagi menjadi enam kelompok; dua kelompok kontrol yaitu kontrol positif diberikan Gentamicin dan kontrol negatif diberikan etanol 96%, serta empat kelompok perlakuan yaitu konsentrasi 40%, 60%, 80%, dan 100%. Data hasil dari penelitian akan dianalisis menggunakan software SPSS menggunakan One Way Anova test. Berdasarkan hasil penelitian,  ekstrak etanol buah juwet (Syzygium cumini) konsentrasi 40%, 60%, 80%, dan 100% memiliki diameter zona hambat sebesar 11 mm, 12.8 mm, 14.4 mm, dan 15.8 mm. Sedangkan kontrol positif Gentamicin memiliki diameter zona hambat sebesar 26.8 mm. terhadap Staphylococcus epidermidis. Ekstrak etanol buah juwet (Syzygium cumini) konsentrasi 40%, 60%, 80% dan 100% memiliki potensi dalam menghambat pertumbuhan bakteri Staphylococcus epidermidis.

Kata kunci: Uji daya hambat, ekstrak, Syzygium cumini, Staphylococcus epidermidis, Acne Vulgaris
HUBUNGAN RIWAYAT BBLR DAN PEMBERIAN ASI EKSKLUSIF TERHADAP KEJADIAN STUNTING PADA BALITA USIA 24-59 BULAN DI DESA CIMOHONG, KECAMATAN BULAKAMBA, KABUPATEN BREBES
Authors: Maharani Ananda Eka , Farida Eko
Published: March 2024

Stunting merupakan dampak dari akumulasi kekurangan gizi dalam jangka waktu yang lama sehingga anak memiliki tinggi badan yang lebih pendek dibandingkan dengan anak seusianya. Faktor utama penyebab stunting diantaranya adalah riwayat BBLR dan pemberian ASI eksklusif. Prevalensi stunting tahun 2022 di Kabupaten Brebes sebesar 29,1%. Desa Cimohong merupakan salah satu desa yang memiliki prevalensi stunting tertinggi di Kecamatan Bulakamba, Kabupaten Brebes. Penelitian ini bertujuan untuk menganalisis hubungan antara riwayat BBLR dan pemberian ASI eksklusif terhadap kejadian stunting pada balita usia 24-59 bulan di Desa Cimohong, Kecamatan Bulakamba, Kabupaten Brebes. Penelitian ini merupakan penelitian kuantitatif dengan desain case control. Besar sampel yang digunakan sebesar 50 balita dengan rasio 1:1. Teknik sampling yang digunakan adalah simple random sampling dengan mempertimbangkan kriteria inklusi dan eksklusi. Data diperoleh dari pengukuran antropometri, wawancara, dan pengisian kuesioner. Usia ibu, pendidikan ibu, pekerjaan ibu, dan pendapatan keluarga sebagai variabel perancu. Analisis data menggunakan analisis univariat, bivariat, dan multivariat. Analisis bivariat menggunakan uji Chi-Square dan analisis multivariat menggunakan uji regresi logistik. Hasil analisis menunjukan 95% balita terlahir dengan berat badan lahir normal dan 62% balita tidak mendapatkan ASI eksklusif. Hasil bivariat menunjukkan riwayat BBLR (p=1.000; p>0.05) dan pemberian ASI eksklusif (p=0.004; p<0.05). Hasil analisis multivariat menunjukkan hasil pemberian ASI eksklusif (p=0.003; OR=3.767; CI95%=1.561-9.089) dan pendidikan ibu (p=0.054; OR=2.446; CI95%=0.983-6.084). Pemberian ASI eksklusif merupakan salah satu faktor resiko kejadian stunting.

Kata kunci :  kejadian stunting, riwayat BBLR, pemberian ASI eksklusif
EFEKTIFITAS TEKNIK PERNAPASAN BUTEYKO UNTUK MENINGKATKAN PENGONTROLAN ASMA BRONKIAL DI PUSKESMAS KOTA PADANG
Authors: Angraini Siska Sakti
Published: March 2024

ABSTRACT

Bronchial asthma is one of the chronic respiratory diseases caused by the narrowing of the airways due to hypersensitivity reactions in the bronchi, resulting in symptoms such as wheezing, coughing, and shortness of breath. When asthma patients experience breathlessness, there is an increase in respiratory frequency and a decrease in oxygen saturation. If not promptly treated, it can lead to oxygen deficiency (hypoxia), which can ultimately result in death. The management of bronchial asthma is typically done with pharmacological therapy aimed at achieving a normal lifestyle, avoiding attacks, and restoring optimal lung function. However, it has not shown significant improvement in preventing bronchial asthma. Non-pharmacological treatment methods, such as Buteyko breathing technique, are expected to complement pharmacological treatment in reducing the frequency of asthma attacks (exacerbations). The Buteyko breathing technique has shown an increase in peak expiratory flow rate (PEFR) values and a decrease in bronchial asthma score values. The objective of this study is to analyze the effectiveness of the Buteyko breathing technique in controlling bronchial asthma in the Padang Health Center area. Before the intervention, the average bronchial asthma control was 15.44, with a standard deviation of 2.279, and a minimum control of 11 and a maximum of 19. After the intervention, the average control increased to 21.69, with a standard deviation of 2.387, and a minimum control of 16 and a maximum of 25. Similarly, bronchial asthma control in the control group showed an increase from 16.19 to 15.38 after the intervention. Statistical tests using independent t-tests showed a significant influence of the Buteyko breathing technique on bronchial asthma control, with a p-value of 0.000 (p?0.05). This indicates that the Buteyko breathing technique has a significant impact on improving bronchial asthma control. Therefore, this research provides evidence that the Buteyko breathing technique can be a valuable addition to the treatment of bronchial asthma, helping patients achieve better control of their condition and reducing the risk of asthma attacks.

Keywords: Buteyko breathing technique; Breathing patterns.
The THE CORRELATION OFBODY MASSINDEX AND POST-RESUSCITATION ALBUMIN LEVELS WITHTHE MORTALITY OF BURNPATIENTS AT PROFNGOERAH GENERAL HOSPITAL PERIOD 2020-2022
Authors: Andiswari Kadek Yurika , Samsarga Gede Wara , Hamid Agus Roy Rusly Hariantana , Sanjaya I Gst. Putu Hendra
Published: March 2024

Background: Burn injuries are associated with high mortality and morbidity. The incidence of death resulting from burns can be influenced by various prognostic factors, with nutritional status being a significant contributor. Therefore, assessing nutritional status through the calculation of body mass index (BMI) and post-resuscitation albumin levels becomes imperative.

Purpose: This study aims to explore the correlation between BMI and post-resuscitation albumin levels with the mortality of burn patients at Prof Ngoerah General Hospital during the period 2020-2022.

Methods: This research adopts an observational analytical approach, utilizing a cross-sectional research design and consecutive sampling techniques. The study relies on secondary data, specifically medical records of burn patients. Out of a total of 134 medical records, 100 were selected based on adherence to inclusion and exclusion criteria.

Results: The study reveals median values for age (42.5), BMI of 23.9 and albumin levels 24 hours post resuscitation recorded at 2.235. The Spearman test analysis conducted on 100 samples reveals a notable correlation between these variables and the mortality of burn patients (r = 0.263; PR 1.707; 95% CI 1.163 – 2.504; p = 0.008). The chi-square test analysis regarding the association between post-resuscitation albumin levels and burn patient mortality also demonstrates a significant relationship (PR 2.390; 95% CI 1.358 – 4.207; p = 0.000).

Conclusion:  In conclusion, there is a statistically significant association between mortality and both BMI and post-resuscitation albumin levels among burn patients treated at the Prof Ngoerah General Hospital during the period 2020-2022.

Keywords: Post resuscitation albumin, mortality, BMI, burns
ANALISIS FAKTOR KEJADIAN SINDROM METABOLIK PADA PEKERJA LAPANGAN LEPAS PANTAI DI PT X TAHUN 2021
Authors: Modjo Robiana , Sulistyono Eddy
Published: March 2024

Metabolic syndrome according to the American Heart Association (AHA) 2021 is a collection of 5 risk factors that can trigger heart attacks, diabetes, stroke and other cardiovascular diseases. The 5 risk factors are (1) increased triglyceride levels, (2) greater abdominal circumference, (3) increased blood sugar (4) decreased high density lipoprotein (HDL) levels, and (5) increased blood pressure. Based on the results of the 2021 Medical Check Up (MCU), all workers at PT X found that the prevalence of metabolic syndrome had increased to 22.4% compared to the previous year (16.2%). The purpose of this study was to describe the metabolic syndrome in offshore field workers at PT X in 2021 using the cross sectional method. From the research results it is known that the variables of family history, work shift, length of work, physical activity, sedentary behavior, sleep duration and smoking are not associated with the incidence of metabolic syndrome (p-value > 0.05). Age and BMI variables were associated with the incidence of metabolic syndrome (p-value <0.05).There was no difference between the eating patterns of respondents who had a history of metabolic syndrome and the eating patterns of respondents who did not have a history of metabolic syndrome. Therefore, it is necessary to promote the worker heath program to increase awareness of workers about health.

Keywords: Metabolic Syndrome, Offshore Field Workers, Age, BMI
¿Cómo construir un huerto para hortalizas con riego de baja carga en mi escuela?
Authors:   Instituto Mexicano de Tecnología del Agua, Dehesa Carrasco Ulises
Published: March 2024

El curso virtual está compuesto por 5 módulos y contiene una introducción sobre el tema y explicaciones sencillas para facilitar su implementación, operación y mantenimiento.
Adoption of Climate Microinsurance: Mitigation and Data Recovery Against Natural Disasters
Authors: Faria João Vitor de Souza , Méxas Mirian Picinini , Drumond Geisa Meirelles , Novo Carolina Cardoso
Published: March 2024

Objective: The objective of this study is to evaluate the feasibility of a more comprehensive implementation of climate microinsurance, bringing more accessibility and adequate support to the low-income population in Brazil as a way of mitigating and recovering data caused by natural disasters.
 
Theoretical Framework: Addresses the risk profile for natural disasters in Brazil, in addition to investigating the relationship between natural disasters and the insurance contract.
 
Method: The methodology adopted was exploratory bibliographic research by carrying out a study based on sources of information available to the general public, using graphs and statistical tables and methods from analyzed bibliographic sources.
 
Results and Discussion: Critical success factors for microinsurance were identified. As a quantitative study, the market potential for climate microinsurance in the country was analyzed, identifying municipalities in the Brazilian territory exposed to risk and essential characteristics for modeling the profiles of the population residing in these areas.
 
Research Implications: This research allowed us to deepen studies related to natural disasters in Brazil, with emphasis on the market potential of climate microinsurance.
 
Originality/Value: The purpose of this research is to disseminate the importance of searching for innovative protection mechanisms, which are adaptable to climate change and are more inclusive, with emphasis on parametric climate microinsurance.
Digital maturity of the transport and logistics system of the Russian Federation border region
Authors: BOLGOVA Elena V. , BOLGOV Sergei A. , KURNIKOVA Marina V.
Published: March 2024

Subject. This article discusses the role of the transport system in ensuring the national security of Russia and the prospects for scientific, technical and economic cooperation with neighboring countries.
Objectives. The article aims to comprehensively assess the level of digital maturity of the transport and logistics system of the Samara Oblast.
Methods. For the study, we used the methods of rating and integral analyses.
Results. The article finds that in the Samara Oblast, the level of digital maturity of the transport and logistics system is lower than the target values on average in Russia, which is unacceptable for a geostrategic area.
Conclusions. An increase in the number of personal computers in transport organizations of the Oblast and the active introduction of special software tools that help carry out financial settlements in electronic form are the most important tasks for the development of the transport and logistics system of the Samara Oblast.
HUBUNGAN TINGKAT PENDAPATAN DENGAN STRES KERJA PADA PENGEMUDI OJEK ONLINE DI JAKARTA BARAT, TAHUN 2020
Authors: Tanzia Sherren , Ernawati Ernawati
Published: March 2024

Work stress is  a physical or emotional response that occurs when a job does not match the skills, abilities, and work requirements. Based on a study of The American Institude of Stress in 2017 found work stress reached 61% in 3.440 people with age >18th. Work stress can affect anyone who works in the internal or external environment. In East Bekasi in 2019 found 68 (60,2%) of truck drivers had a high level of stress. The high number of online motorcycle drivers to earn income has increased competition between online motorcycle drivers that can cause work stress. In 2018 at Tegal found that 60 (62,5%) online motorcycle drivers had medium stress level. The purpose of this study was to look at the relationship between the income levels and work stress on online motorcycle drivers in West Jakarta,2020. This study was an analytical study with cross-sectional design. The statistic test using the Chi-square test. This study was conducted in January-May 2020 with the number of respondents being 162 online motorcycle drivers. From the 162 respondents, 76 respondents with income < Rp 3.940.973 suffered work stress of 93,8% and 77 respondents with income ³ Rp3.940.973 was 95,1%. There was no relationship between the income levels and work stress (p-value=0,128), but income level had an opportunity as a work stress prevention factor (PR = 0,987).
Key words : income level; online motorcycle drivers; work stress
Abstrak
Stres kerja adalah suatu respon fisik maupun emosional yang terjadi jika suatu pekerjaan tidak sesuai dengan keterampilan, kemampuan, dan kebutuhan pekerja. Berdasarkan studi The American Institude of Stress tahun 2017 didapatkan stres kerja mencapai 61% pada 3.440 orang yang berusia diatas 18 tahun. Stres kerja dapat mengenai siapapun baik yang bekerja di lingkungan internal maupun eksternal. Di Bekasi Timur pada tahun 2019 didapatkan sebanyak 68 (60,2%) pengemudi truk memiliki tingkat stres kerja yang berat. Tingginya jumlah pengemudi ojek online untuk mencari penghasilan telah meningkatkan persaingan antar pengemudi sehingga akhirnya dapat menyebabkan stres kerja. Di Tegal pada tahun 2018 sebanyak 60 (62,5%) pengemudi ojek online mengalami stres kategori sedang. Tujuan penelitian ini adalah untuk mengetahui apakah terdapat hubungan yang bermakna antara tingkat pendapatan dengan stres kerja pada pengemudi ojek online di Jakarta Barat tahun 2020. Penelitian ini adalah penelitian analitik dengan desain cross-sectional. Uji statistik menggunakan uji Chi-square. Penelitian ini dilakukan pada bulan Januari-Mei 2020 dengan jumlah responden yaitu 162 pengemudi ojek online. Dari 162 responden, sebanyak 76 responden yang berpendapatan   < Rp 3.940.973 mengalami stres kerja sebesar 93,8% dan 77 responden berpendapatan ³ Rp3.940.973 sebesar 95,1% mengalami stres kerja. Tidak terdapat hubungan antara tingkat pendapatan dengan stres kerja (p-value = 0,128). Namun, tingkat pendapatan memiliki peluang sebagai faktor pencegah stres kerja (PR =0,987).
Does climate change pose physical and transition risks to the financial stability of Türkiye? Evidence from Fourier Bootstrap ARDL

Authors: Joof Foday , Isiksal Aliya
Published: March 2024

Türkiye is experiencing unprecedented events of climate-related natural disasters in recent years ranging from wildfires, drought, floods, and earthquakes. These natural disasters may trigger financial instability via physical risk, arising from damages to fixed capital, disrupting coastline operations, and decline in agricultural products. The introduction of environmental regulations, policies, and innovations aimed at the mitigation of physical risk might trigger transition risk. This affects the value of the assets held by businesses within the fossil fuel industry and carbon-related industries; leading to increased insurance liability, reduction in cashflows, profitability, and insurability of corporations that depend on ecosystem services. Thus, the impact of physical and transition risk on the financial stability of Türkiye was investigated from 1980-2020 using the novel Fourier Bootstrap ARDL technique. The analysis revealed that physical risk measured as the frequency of natural disasters increases the risk of financial instability in Türkiye both in the short and long run. Contrarily, transition risks measured by environmental taxes and environmental technologies were found to increase the financial stability in Türkiye. As a major policy implication, it is suggested that companies must consider the risk of climate change during the infrastructure planning and building process. In addition, the government should revise environmental taxes to boost environmental innovation for a sustainable future.
Asymptomatic cable twisting in a patient with impending Twiddler syndrome detected during deep brain stimulation surgery for Parkinson’s disease: A case report
Authors: Permana Galih Indra , Morishita Takashi , Tanaka Hideaki , Matsushita Ryuji , Kobayashi Hiromasa , Abe Hiroshi
Published: March 2024

Background:

Deep brain stimulation (DBS) has consistently demonstrated high efficacy and safety in patients with Parkinson’s disease. Twiddler’s syndrome is a rare occurrence of hardware failure in patients undergoing neuromodulation. We report here a case of subclinical cable twisting jeopardizing Twiddler’s syndrome in a patient with Parkinson’s disease who underwent DBS surgery targeting the globus pallidus internus (GPI).

Case Description:

A 70-year-old woman with a 7-year history of Parkinson’s disease refractory to medication was referred to our department for treatment of involuntary movements of the left hand and leg. She underwent right GPI DBS implantation. Left GPI DBS implantation was subsequently planned to manage resting tremors that developed in the right leg after the first surgery at around one year after the first surgery. During a routine check-up before the second surgery, we incidentally detected Twiddler’s syndrome. The patient showed no neurological deficits in the left extremities, the same as before right GPI DBS. We performed left GPI DBS concomitantly with the revision of the implantable pulse generator and extension wire.

Conclusion:

Twiddler’s syndrome is a rare complication of DBS. Subclinical risk of cable twisting jeopardizing Twiddler’s syndrome is rarely detected without clinical indications of hardware failure. Neurosurgeons should be cognizant of and regularly monitor the implanted device in case serious complications occur.
Usefulness of non-slip element percutaneous transluminal angioplasty scoring balloons in treating severe calcified lesions of the carotid artery for carotid artery stenting: A case report
Authors: Takase Yukinori , Tanaka Tatsuya , Anai Satoshi , Kyaw May Pyae , Michiwaki Yuhei , Itokawa Hiroshi , Yamane Fumitaka , Abe Tatsuya , Matsuno Akira
Published: March 2024

Background:

Treatment of calcified lesions with conventional angioplasty balloons can be difficult due to insufficient lumen expansion, high dissection rates, and repeated revascularization. We report a case in which a scoring balloon was used in lesions resistant to angioplasty with a semi-compliant balloon.

Case Description:

A 72-year-old man presented with severe stenosis and a highly calcified lesion in the right cervical internal carotid artery. Right carotid artery stenting (CAS) was planned to prevent future ischemic stroke events. Conventional semi-compliant balloon angioplasty was unsuccessful. Three inflations of a non-slip element (NSE) percutaneous transluminal angioplasty (PTA) scoring balloon (Nipro, Osaka, Japan) successfully achieved CAS without complications.

Conclusion:

This is the first report to describe the use of this scoring balloon in de novo carotid artery disease. NSE PTA scoring balloon catheters can be a useful option for refractory, highly calcified stenosis.
Effect of Occlusal Reduction on Alleviating Pain in Symptomatic Apical Periodontitis
Authors:   Pakistan Institute of Medical  Sciences (PIMS), Islamabad, Pakistan, Moghal Amna , Khokhar Sheharyar Akhtar , Mirza Anam , Dildar Iqra , Zaheer Adil
Published: March 2024

OBJECTIVE: To evaluate pain relief in response to occlusal reduction in teeth with symptomatic apical periodontitis METHODOLOGY:A randomized controlled trial was done at department of Operative Dentistry and Endodontics, PIMS Hospital, Islamabad, Pakistan 27th May 2019 to 30th May 2020 on 166 patients suffering from irreversible pulpitis with symptomatic apical periodontitis were included in the study. After consent, Visual Analogue Scale (VAS) was used to document preoperative pain levels. Pulpectomy was done and patients were randomly divided into Group A (without occlusal reduction) and Group B (with 1-1.5mm occlusal reduction). Mean pain scores of Group A and Group B were compared at 24hrs, 72 hours and seventh day using T-test RESULTS: There was a significant difference in mean pain score (p=0.0001) post-pulpectomy between the teeth with and without occlusal reduction. CONCLUSION: The teeth that underwent occlusal reduction after pulpectomy showed lower mean pain levels compared to the non-reduction group. KEYWORDS: Occlusal reduction, apical periodontitis, irreversible pulpitis, pulpectomy, root canal therapy
Quantitative Phytochemicals and Antioxidant Potential of Adansonia digitata leaves and stem extract
Authors: Goel Chhavi , Dutta Rajiv
Published: March 2024

The objective of this study was to examine the phytochemical properties of the baobab tree (Adansonia digitata) stems and leaves. The dried powder of leaves and stem extract were analyzed for the presence or absence of different phytochemicals, flavonoids, terpenoids, saponins, tannins, alkaloids etc. The quantitative analysis revealed that the leaves and stem of A. digitata are rich in total phenols, alkaloids, terpenoids, flavonoids and saponins. The presence of these compounds was known to show medicinal potential as well as antioxidant activity and this justifies the use of baobab leaves as one of the major sources of soup in Africa. Chlorophyll (chl.) estimation was also studied by two different methods in fresh leaves and dried leaves. Fresh leaves have high chlorophyll content of 2.0 mg/g while shade and sun-dried leaves have content 1.664 mg/g and 1.047 mg/g respectively. With DMSO, high chlorophyll content of fresh leaves is 2.240 mg/g and for shade and sun-dried leaves, it is 1.695 mg/g and 1.526 mg/g respectively. This represents that high chlorophyll and phytochemicals present in plants show high antioxidant properties. Subsequently, antioxidant activity at different concentrations 62.5, 125, 250, 500, 750 μg/ml of the extract was established using FRAP assay and DPPH action radical scavenging activity methods respectively. Ethanolic extract shows higher antioxidant activity than hydroethanolic extract.
Isolation and Identification of Biofilm forming Bacteria from Glass Panels exposed in Sea Waters of South Andaman, India
Authors: Sadaka Shehin M.C. , Jayaraj K.A. , Ummath Ameen , Sasidharan Venu , Parveen Fahmeeda P.S.
Published: March 2024

Marine organisms attach to surfaces that are submerged in seawater in a process known as biofouling. These organisms can colonize on various surfaces such as ship hulls, pillars, jetties, undersea pipelines, oil rigs and buoys. Foulers can include bacteria, algae, barnacles, mussels and other invertebrates. The initial adhesion of fouling bacteria is the first stage of biofouling. The growth and attachment of marine fouling bacteria are influenced by various environmental factors including salinity, temperature and nutrient availability. The bacteria forming marine biofilm were isolated and identified from glass panels. Basic microbiological phenotypic identification methods and genotypic validation using 16s rRNA gene sequencing were used to identify the bacterial strains. The phylogenetic analysis of the 16s rRNA gene sequences confirmed 13 different species (Bacillus aquimaris (2), Vibrio hepatarius (1), Exiguobacterium profundum (3), Exiguobacterium aestuarii (2), Vibrio parahaemolyticus (2), Vibrio alginolyticus (3), Vibrio azureus (2), Vibrio fluvialis (2), Priestia flexa (1), Pseudomonas aeruginosa (2), Bacillus megaterium (2), Lysinibacillus macroides (2) and Bacillus subtilis (1)) of fouling bacteria belonging to six genera.
Botulinum toxin as a therapy for cerebral palsy
Authors: Raj S.A. , Adithya S. , Shanker A. , Ahmad F.
Published: March 2024

Cerebral palsy (CP) is a neuromuscular condition caused by deficits in the developmental trajectory of the brain or due to physical injury to the developing brain. It affects many school-going and newly born children and is indicated by exaggerated movements and reflexes and unusual movements of the limbs, digits and posture. The present review article discusses the therapeutic potential of botulinum toxin (BoNT) for the treatment of CP. BoNT is a well-known commercially available neurotoxin which blocks the release of neurotransmitters (e.g. acetylcholine), thereby decreasing the undesirable muscle movement of the voluntary muscles in the case of CP. The review also discusses the effectiveness of the therapy, rehabilitation of the patients after treatment and various scales used to measure the movement before and after therapy.
Terms for Impositive Practices in Fiction. Translation Perspectives
Authors: Kudrya Svetlana V. , Magnes Natalia O.
Published: March 2024

The article addresses problems of translating Russian nouns which denote forms of impositive communication. The theme of social tensions and struggle for position within the changing social hierarchy is central to M. Bulgakov’s works; the correct rendition of the communicative pressure exerted by his characters on each other is therefore indispensable to translation adequacy. The study explores strategies employed by translators when conveying the axiological and cultural components of several Russian nouns denoting various forms of communicative imposition (внушение, замечание, просьба, совет, развязность). The paper discusses some of the challenges experienced by translators seeking to “replant” Bulgakov’s texts into the Anglophone culture which attaches great value to communicative non-imposition.
Linguistic Terminology in German-Language School Grammars of the Second Half of the 18th Century
Authors: Shirshikova Alisa A.
Published: March 2024

The article deals with the peculiarities of the use of linguistic terminology in German grammatical discourse of the second half of the 18th century. The material of the study are school grammars “Kern der Deutschen Sprachkunst” (1753) by J. Ch. Gottsched, “Auszug aus der Deutschen Sprachlehre für Schulen” (1781) by J. Ch. Adelung and “Russische Sprachlehre, zum Besten der deutschen Jugend eingerichtet” (1773) by J. M. Rodde. Despite the desire of Enlightenment grammarians to create a unifi ed German linguistic terminology, Latin continues to retain its position as the language of science in the school environment.
The Genesis of the Seventh-Day Adventist Reformation Movement
Authors: Nikolskaya Tatyana K.
Published: March 2024

The article examines the genesis of the Seventh-Day Adventist (SDA) Reformation movement in Russia. The author examines the initial period of the Reformation movement and classifi es it as an oppositional form of Catacomb Protestantism. In the 1920s, under the pressure from the state authorities, the SDA ministers decided to permit the participation of the SDA members in compulsory military service as armed militray. This decision caused a split among the believers. Participants in the Reform movement refused military service and any compromises with state authorities. In 1989, the leadership of the offi cial SDA Church in the USSR recognised their resolution on military service as erroneous, yet the schism had not been overcome.
Harnessing ultrasound-derived hydroxyl radicals for the selective oxidation of aldehyde functions
Authors: Fischer Ari F. , Bahry Teseer , Xie Zhangyue , Qian Kaicheng , Li Renhong , Kwan James , Jérôme François , Valange Sabine , Liu Wen , Amaniampong Prince N. , Choksi Tej S.
Published: March 2024

Ultrasonic irradiation holds potential for the selective oxidation of non-volatile organic substrates in the aqueous phase by harnessing hydroxyl radicals as chemical initiators. Here, a mechanistic description of hydroxyl radical-initiated glyoxal oxidation is constructed by gleaning insights from photolysis and radiation chemistry to explain the yields and kinetic trends for oxidation products. The mechanistic description and kinetic measurements reported herein reveal that increasing the formation rate of hydroxyl radicals by changing the ultrasound frequency increases both the rates of glyoxal consumption and the selectivity towards C2 acid products over those from C-C cleavage. Glyoxal consumption also occurs more rapidly and with greater selectivity towards C2 acids under acidic conditions, which favor the protonation of carboxylate intermediates into their less reactive acidic forms. Leveraging such pH and frequency effects is crucial to mitigating product degradation by secondary reactions with hydroxyl radicals and oxidation products (specifically H2O2 and •O2–). These findings demonstrate the potential of ultrasound as a driver for the selective oxidation of aldehyde functions to carboxylic acids, offering a sustainable route for converting biomass-derived platform molecules into valuable products.
Charge compensation and structural adaptation to accommodate increased magnetic cation content in multiferroic Aurivillius phases
Authors: Halpin Jennifer , Schmidt Michael , Whatmore Roger W. , Keeney Lynette
Published: March 2024

The five-layered (m = 5) Bi6Ti2.99Fe1.46Mn0.55O18 Aurivillius material is a rare example of a single-phase room temperature ferroelectric-ferromagnetic multiferroic that could ideally be suited to future energy-efficient memory devices. This study examines the effect of B-site substitution with the aim of increasing the proportion of magnetic ions within the structure and consequently increasing the saturation magnetisation. Four series of Aurivillius phase films with a target composition of Bi6TixFeyMnzO18 (B6TFMO; x = 2.3 to 3.2, y = 1.2 to 2.0, z = 0.3 to 0.9) were fabricated by chemical solution deposition. Substitution of Ti4+ by Fe3+ and Mn3+ necessitates charge compensation mechanisms and requires accommodation of differing ionic radii. While valence changes of Mn3+ to Mn4+ can act to compensate charge, XRD and TEM analysis is used here to demonstrate that above a threshold of 8 % nominal Mn4+, the m = 5 structure can no longer accommodate the smaller Mn4+ ion and it rearranges into a mixed-phase material based on m = 5 and six-layered (m = 6) inter-growths. Increasing the number of perovskite layers by forming the m = 6 structure facilitates the accommodation of additional magnetic cations at a lower average manganese oxidation state (+3.3). This work provides valuable insight into the design and development of versatile multiferroic phases by describing how the B-site magnetic cation content can be increased to 54 % in m = 6 structures, compared to a solubility limit of 46 % in m = 5 structures.
Continuous flow synthesis of N,O-dimethyl-N'-nitroisourea monitored by inline FTIR: comparing machine learning and kinetic modeling for optimization
Authors: Guo Jiapeng , Luo Guihua , Chai Kejie , Su Weike , Su An
Published: March 2024

The synthesis of N,O-Dimethyl-N'-nitroisourea, crucial intermediates in pesticide manufacturing, was explored through a substitution reaction between O-methyl-N-nitroisourea and methylamine within a novel continuous flow microreactor system, featuring FTIR inline analysis for real-time monitoring. This study embarked on a comparative analysis between two optimization approaches: the contemporary machine learning-based Bayesian optimization and the traditional kinetic modeling. Remarkably, both strategies obtained a similar yield of approximately 83 % under equivalent reaction parameters---specifically, an initial reactant concentration of 0.2 mol/L, a reaction temperature of 40 °C, a molar ratio of reactants at 5:1, and a residence time of 240 minutes. The Bayesian optimization method demonstrated a notable efficiency, achieving optimal conditions within a mere 20 experiments, in contrast to the kinetic modeling approach, which required a more laborious effort for model formulation and validation. Despite the long-standing reliance on kinetic modeling for its detailed insights into reaction dynamics, our findings suggest its relative inefficiency in optimization tasks compared to the machine learning-based alternative. This study not only highlights the potential of integrating advanced machine learning methods into chemical process optimization but also sets the stage for further exploration into efficient, data-driven approaches in chemical synthesis.
N-H Insertion of Anilines on N-Tosylhydrazones Induced by Visible Light Irradiation
Authors: Faure Clara , Benmaouche Salim , Belmont Philippe , brachet Etienne , Lamaa Diana
Published: March 2024

Diazo compounds as well as their precursors represent an interesting category for organic synthesis. Particularly N-tosylhydrazones, have attracted attention for their easy accessibility and diverse reactivity, including carbene transfer reactions. We described a visible light induced N-H insertion reaction of anilines on in-situ generated diazo compounds. Optimal conditions using DBU in toluene yielded desired products efficiently. Mechanistic studies enabled us to trap a carbene intermediate that has a key role in this transformation.