bluuebunny/crossref_metadata_2025_split huggingface dataset:
PROFIL USAHA BUDIDAYA IKAN KUWE (BOBARA) MENGGUNAKAN JARING APUNG DI KELURAHAN SINDULANG I KECAMATAN TUMINTING KOTA MANADO
Authors: Bulele Octavian Rudolf , Andaki Jardie A. , Durand Swenekhe S. , Aling Djuwita R.R. , Dien Christian R. , Tambani Grace O. 
Published: May 2024

Abstract
The aim of this research is to determine the profile of the trevally fish (bobara) cultivation business using floating nets in Sindulang I Village, Tuminting District, Manado City.
The basic method used in this research is the survey method. The data analysis used in the research is qualitative descriptive analysis and quantitative descriptive analysis.
Based on the results and discussion, it can be concluded: 1) the pompano fish farming business consists of 10 people, the highest level of education is Bachelor's degree and the lowest is elementary school, the highest age is 72 years and the lowest is 27 years; 2) length of running the business 1 – 15 years; 3) the investment required is an average of IDR 17,500,000, namely making cages with an average investment amount of IDR 8,500,000, boats with an average amount of IDR 5,250,000 and other costs an average of IDR 3,750,000; 4). The average income per year is IDR 52,500,000, where in 1 year there is only 1 harvest and the average sales target is to sell to markets and restaurants, with an average market price of IDR 55,000-60,000/kg.
Keywords: giant travelly; profile; cultivator; cages; income

Abstrak
Tujuan penelitian ini mengetahui profil usaha budidaya ikan kuwe (bobara) menggunakan jaring apung di Kelurahan Sindulang I Kecamatan Tuminting Kota Manado.
Metode dasar yang digunakan dalam penelitian ini adalah metode survei. Analisis data yang digunakan dalam penelitian yaitu analisis deskriptif kualitatif dan deskriptif kuantitatif.
Berdasarkan hasil dan pembahasan dapat disimpulan: 1) usaha budidaya ikang kuwe berjumlah 10 orang, tingkat pendidikan paling tinggi S1 dan paling rendah SD, umur yang paling tinggi 72 tahun dan paling rendah 27 tahun; 2) lama menjalankan usaha 1 – 15 tahun; 3) investasi yang perlukan rata-rata Rp17.500.000 yaitu pembuatan keramba dengan rata-rata jumlah investasi Rp8.500.000, perahun jumlah rata-rata Rp5.250.000 dan biaya lain-lain rata-rata Rp3.750.000; 4). Pendapatan rata-rata per tahun Rp52.500.000, hal mana dalam 1 tahun hanya 1 kali panen dan sasaran penjualan rata-rata dijual ke pasar dan rumah makan, dengan harga pasar rata-rata Rp55.000-60.000/kg.
Kata kunci: bobara; profil; pembudidaya; karamba; pendapatan
NILAI TUKAR NELAYAN ALAT TANGKAP JUBI DI DESA BUHIAS PULAU MANTEHAGE KECAMATAN WORI KABUPATEN MINAHASA UTARA
Authors: Potabuga Sukmawati , Longdong Florence V. , Durand Swenekhe S. , Manoppo Victoria E.N. , Kotambunan Olvie V. , Dien Christian R. 
Published: May 2024

Abstract
This study aims to determine the Fishermen's Exchange Rate (NTN) for jubi fishing gear in Buhias Village, Mantehage Island, Wori District, North Minahasa Regency.
The basic method used in this research is a case study. The types of data collected in this study are primary data and secondary data. Primary data was collected through interviews using questionnaires to respondents of jubi fishing gear fishermen. The sampling technique in this study was purposive sampling in which 15 samples were taken in stages with the following criteria: 1). Business has been more than 3 years. 2) Has its own fishing gear unit 3). Residents whose place of domicile is clear 4). Willing to be interviewed.
Analysis of research data results are divided into two types, namely quantitative descriptive analysis and qualitative descriptive analysis. The results of the research on the total income of traditional fishermen using chart fishing gear can cover the subsistence needs (basic needs) of fishing families, where the NTN value is 1.76, while fishermen's income can cover the costs of fishing businesses using jubi fishing gear with NTN of 4.34. Observations and calculations in December 2022 and January 2023 did not experience an increase or decrease in NTN, with an NTN index value (iNTN) of 100.
Keywords: NTN; jubi fishing gear; Buhias Village

Abstrak
Penelitian ini bertujuan untuk mengetahui Nilai Tukar Nelayan (NTN) alat tangkap jubi di Desa Buhias Pulau Mantehage, Kecamatan Wori, Kabupaten Minahasa Utara.
Metode dasar yang digunakan dalam penelitian ini adalah studi kasus. Jenis data yang dikumpulkan dalam penelitian ini adalah data primer dan data sekunder. Data primer dikumpulkan melalui wawancara dengan menggunakan kuesioner kepada responden nelayan alat tangkap jubi. Teknik pengambilan sampel pada penelitian ini adalah purposive sampling dimana sebanyak 15 sampel diambil secara bertahap dengan kriteria: 1). Lama usaha sudah lebih dari 3 tahun. 2) Memiliki unit alat tangkap sendiri 3). Penduduk yang jelas tempat domisili 4). Bersedia diwawancarai.
Analisis data hasil penelitian dibedakan dalam dua macam, yaitu analisis deskriptif kuantitatif dan analisis deskriptif kualitatif. Hasil penelitian pendapatan total nelayan tradisional menggunakan alat tangkap bagan dapat menutupi kebutuhan subsisten (kebutuhan dasar) keluarga nelayan, dimana nilai NTN diperoleh sebesar 1,76, sedangkan pendapatan nelayan dapat menutupi biaya usaha nelayan dengan menggunakan alat tangkap jubi dengan NTN sebesar 4.34. Pengamatan dan perhitungan pada bulan Desember 2022 dan bulan Januari 2023 tidak mengalami kenaikan dan penurunan NTN, dengan nilai indeks NTN (iNTN) sebesar 100.
Kata kunci: NTN; alat tangkap jubi; Desa Buhias
ANALISIS FINANSIAL USAHA BUDIDAYA RUMPUT LAUT DI DESA JAYAKARSA KECAMATAN LIKUPANG BARAT KABUPATEN MINAHASA UTARA
Authors: Wullur Gloria Equilly Luciana , Andaki Jardie A. , Tambani Grace O. , Suhaeni Siti , Jusuf Nurdin , Rantung Steelma V. 
Published: May 2024

Abstract
The purpose of this study was to describe the business profile and analyze the financial condition of the seaweed cultivation business in Jayakarsa Village, West Likupang District. The population in this study are seaweed cultivators who are still active in Jayakarsa Village. The data collection method used in this study was purposive sampling, namely as many as 3 active seaweed cultivators. Data collection is done by observation or direct observation in the field. Primary data in this study is data obtained from direct observation in the research area by conducting interviews, observations and filling out questionnaires. Secondary data is data obtained from Jayakarsa Village data which is the place of research.
Based on the results of the analysis carried out, it can be concluded that the seaweed cultivation business in Jayakarsa Village is feasible because it gets a net profit is Rp16,406,000 per year, with a positive Profit Rate (PR) value of 57%. Profitability value > 100% is 405%, and BCR value > 1 is 1.57. The value of sales results per year is Rp45,000,000 and production results are 9,000 Kg/year, all of which are above the sales BEP (sales BEP is Rp6,260,000) and Unit BEP (1,252 Kg Unit BEP) and the Payback Period is less than one year, which is only 4 months 26 days.
Keywords: financial analysis; seaweed; Jayakarsa Village

Abstrak
Tujuan penelitian ini adalah untuk Mendeskripsikan profil usaha dan Menganalisis kondisi finansial usaha budidaya rumput laut di Desa Jayakarsa Kecamatan Likupang Barat. Populasi dalam penelitian ini ialah pembudidaya rumput laut yang masih aktif usahanya di Desa Jayakarsa. Metode pengambilan data yang digunakan dalam penelitian ini ialah purposive sampling, yaitu sebanyak 3 pembudidaya rumput laut yang masih aktif. Pengumpulan data dilakukan dengan cara observasi atau pengamatan secara langsung di lapangan. Data primer dalam penelitian ini ialah data yang diperoleh dari pengamatan secara langsung di daerah penelitian dengan melakukan wawancara, observasi dan mengisi kuesioner. Data sekunder merupakan data yang diperoleh dari data Desa Jayakarsa yang menjadi tempat penelitian.
Berdasarkan hasil analisis yang dilakukan dapat disimpulkan bahwa usaha budidaya rumput laut di Desa Jayakarsa ini layak dijalankan karena mendapatkan keuntungan bersih per tahun sebesar Rp16.406.000, dengan nilai Profit Rate (PR) positif sebesar 57%. Nilai Rentabilitas > 100% yaitu 405%, dan nilai BCR > 1 yaitu 1,57. Nilai hasil penjualan per tahun sebesar Rp45.000.000 dan hasil produksi 9.000 Kg/tahun, semuanya diatas BEP penjualan (BEP penjualan Rp6.260.000) maupun BEP Satuan (BEP Satuan 1.252 Kg) dan Payback Periodnya adalah kurang dari satu tahun yaitu hanya 4 bulan 26 hari.
Kata Kunci: analisis finansial, rumput laut, Desa Jayakarsa
ANALISIS KELAYAKAN USAHA IKAN TERI PADA MASA PANDEMI COVID-19 DI PERUSAHAN X DI KOTA SORONG
Authors: Kocu Ledyana V. , Tabalessy Roger R. , Manurung Meilani 
Published: May 2024

Abstract
The COVID-19 pandemic has impacted various sectors, including the fisheries sector. The impact received by the fisheries sector, in general, is experiencing obstacles in running a business. Therefore, we have researched to analyze the feasibility of the anchovy business at company X in Sorong City during the COVID-19 pandemic. The method used in this research is purposive sampling method and data analysis using financial analysis. The research found that during the COVID-19 pandemic, this anchovy business was still profitable, where the operating profit value could reach Rp. 584,040,000; net profit Rp. 551,706,515; Profit rate can reach 48.9%; benefit cost ratio can reach 1.49; profitability can reach 1. 107%; Break Even point can reach Rp. 95,098,485.29, and the payback period can reach 0.0904. Thus, in the COVID-19 pandemic, the anchovy business in Sorong City is very feasible to continue and develop.
Keyword: covid-19; anchovy; business feasibility; Sorong City

Abstrak
Pandemi COVID-19 telah memberikan dampak pada berbagai sektor, termasuk sektor perikanan. Dampak yang diterima oleh sektor perikanan pada umumnya adalah mengalami hambatan dalam menjalankan usaha. Oleh karena itu, kami telah melakukan penelitian untuk menganalisis kelayakan usaha ikan teri pada perusahaan X di Kota Sorong pada masa pandemi COVID-19. Metode yang digunakan dalam penelitian ini adalah metode purposive sampling dan analisis data menggunakan analisis finansial. Hasil penelitian menunjukkan bahwa selama masa pandemi COVID-19, usaha ikan teri ini masih menguntungkan, dimana nilai operating provit dapat mencapai Rp. 584.040.000; net profit Rp. 551.706.515; Profit rate dapat mencapai 48,9%; benefit cost ratio dapat mencapai 1,49; profitabilitas dapat mencapai 1.107%; Break Even point dapat mencapai Rp. 95.098.485,29; dan payback period dapat mencapai 0,0904. Dengan demikian, dalam kondisi pandemi COVID-19, usaha ikan teri di Kota Sorong sangat layak untuk dilanjutkan dan dikembangkan.
Kata kunci: covid-19; ikan teri; kelayakan usaha; Kota Sorong
مفهوم الدولة في الفكر الصهيوني من بداية القرن الثامن عشر الى الحرب العالمي الاولى 9191
Authors: م.م. تماضر عبد الجبار إبراهيم  
Published: May 2024

ا ّن ﻤﺎدﻓﻌﻨﻲ ﻻﺨﺘﻴﺎر ﻫذا اﻟﻤوﻀوع ﻫو ﻗﻠﺔ وﺠود اﻟد ارﺴﺎت اﻟﺘﻲ ﺘﻬﺘم ﺒﺎﻟﺠواﻨب
اﻟﻔﻛرﻴﻪ ٬ وﺒﺨﺎﺼﺔ اﻟد ارﺴﺎت اﻟﻔﻠﺴطﻴﻨﻴﻪ ٬ وﺘﻀﻤن اﻟﺒﺤث ﻤﺒﺤﺜﻴن ٬ اﻻوﻝ ﻋن ﻤﻔﻬوم اﻟدوﻟﻪ ٬
واﻟﺜﺎﻨﻲ ﻋن اﻻﺠ ارءات اﻟﺼﻬﻴوﻨﻴﻪ ﻟﻘﻴﺎم اﻟدوﻟﻪ . وﺤﺎوﻟت اﻟﺒﺎﺤﺜﻪ اﻟﺤﺼوﻝ ﻋﻠﻰ اﻟﻤﺼﺎدر

اﻟرﺌﻴﺴﻴﻪ ﻋن اﻟﻤوﻀوع اﻟﻤطروق ٬ ﻋﻠﻰ اﻟرﻏم ﻤن ﻛﺜرة اﻟﺼﻌوﺒﺎت اﻟﺘﻲ واﺠﻬت اﻟﺒﺎﺤﺜﻪ.
ﺘﻨﺎوﻝ اﻟﺒﺤث : ﻤﺒﺤﺜﺎن وﻤﻘدﻤﻪ وﺨﺎﺘﻤﻪ وﻗﺎﺌﻤﻪ اﻟﻬواﻤش .

ﺘﻀﻤن اﻟﻤﺒﺤث اﻻوﻝ اﻟﻰ ﺜﻼث ﻤوﻀوﻋﺎت: اﻻوﻝ ٬ اﻟذ ارﺌﻊ اﻟدﻴﻨﻴﻪ واﻟﺘﺎرﻴﺨﻴﻪ ﻟﻘﻴﺎم
اﻟدوﻟﻪ اﻟﺼﻬﻴوﻨﻴﻪ ٬ ﺘﻨﺎوﻝ اﺼﻝ اﻟﻴﻬود ٬ واﻟﺤﺠﺞ اﻟﺘﻲ ﻴﺘذرﻋوا ﺒﻬﺎ ﻤن اﺠﻝ اﻀﻔﺎء اﻟﺼﻔﻪ
اﻟﺸرﻋﻴﻪ ﻻﺤﺘﻼﻝ ﻓﻠﺴطﻴن وﺘﺸﺠﻴﻊ اﻟﻴﻬود ﻟﻼﺴﺘﻴطﺎن ﻓﻴﻬﺎ. واﻟﻤوﻀوع اﻟﺜﺎﻨﻲ: ﻫو ﻤﻔﻬوم
اﻟﻨﻘﺎء اﻟﻌرﻗﻲ وﺠذورة اﻟﺘﺎرﻴﺨﻴﻪ ﻋﻨد اﻟﻴﻬود ٬ ﻻن اﻟﻴﻬود اﻤﻪ وﺠدت وﺨﻠﻘت ﻤن اﻟﺠﻨس
اﻟﺴﺎﻤﻲ واﻨﻬم ﺸﻌب اﷲ اﻟﻤﺨﺘﺎر. اﻤﺎ اﻟﻤوﻀوع اﻟﺜﺎﻟث ﻓﻬو اﻟﺸﺨﺼﻴﻪ اﻻﺴ ارﺌﻴﻠﻴﻪ اﻟﻌﻨﺼرﻴﻪ
ﻓﻲ اﻟﻔﻛر اﻟﺼﻬﻴوﻨﻲ ٬ ﺒﺴﺒب اﻻﻀطﻬﺎد واﻟﺤرﻤﺎن اﻟذي ﻋﺎﻨﻰ ﻤﻨﻪ اﻟﻴﻬود ٬ ﺴﻌﻰ ﺴﺎﺴﺘﻬم
ﻟﻐرس اﻟﻔﻛرة اﻟﻌﻨﺼرﻴﻪ ﻓﻴﻬم ٬ واﻟﻌواﻤﻝ اﻟﺘﻲ اﺜرت ﻓﻲ ﺘطﺒﻊ اﻟﺸﺨﺼﻴﻪ اﻻﺴ ارﺌﻴﻠﻴﻪ ﺒﺼﻔﺎت

رذﻴﻠﻪ .
مقارنة بعض القدرات البدنية بين الطالبات للدراستين الصباحية والمسائية في كلية التربية الأساسية -ﺒﺤث وﺼﻔﻲ ﻋﻠﻰ طﺎﻟﺒﺎت اﻟﻤرﺤﻠﺔ اﻷوﻟﻰ ﻓﻲ ﻗﺴم اﻟﺘرﺒﻴﺔ اﻟرﻴﺎﻀﻴﺔ-
Authors: أ.م.د.نبيل عبد الوهاب  , م.م.مثال ناجي فالح  
Published: May 2024

أﺼﺒﺤت اﻟﻠﻴﺎﻗﺔ اﻟﺒدﻨﻴﺔ ﺘﺤظﻰ ﺒﺄﻫﻤﻴﺔ ﻛﺒﻴرة ﻓﻲ ﻤﺠﺎﻝ اﻟﺘﻘدم اﻟﻌﻠﻤﻲ اﻟذي ﻴﻔﺘﺢ ﻴوﻤﺎً
ﺒﻌـد ﻴـوم آﻓﺎﻗـﺎً ﺠدﻴـدة ﻟﺘطوﻴرﻫـﺎ ﺒﺎﻋﺘﺒﺎرﻫـﺎ ﺘﺸـﻛﻝ رﻛﻨـﺎً اﺴﺎﺴـﻴﺎً ﻓـﻲ ﺘﺤﻘﻴـق اﻟﺠواﻨـب اﻟﺼـﺤﻴﺔ

ﻟﻠﻔرد ﺒﺼورة ﻋﺎﻤﺔ ٬ وﻫﻲ ﺒذﻟك ﺘﻌد ﻤﻘﻴﺎﺴﺎً ﻟﻤدى ﺘﻘدم اﻟدوﻝ واﻟﻤﺠﺘﻤﻌﺎت.
وﻤﻤﺎ ﻻﺸك ﻓﻴﻪ أن اﻟﻠﻴﺎﻗـﺔ اﻟﺒدﻨﻴـﺔ ﺘﻌـد ﻤﻘﻴﺎﺴـﺎً ﻴﻤﻛﻨﻨـﺎ ﻤـن ﺨﻼﻟـﻪ اﻟﺘﻨﺒـؤ ﺒﻤـدى اﻟﺘﻘـدم
اﻟذي ﺘﺤﻘﻘﻪ اﻟﻤﻨﺎﻫﺞ ﻓﻲ ﻛﻠﻴﺎت واﻗﺴﺎم اﻟﺘرﺒﻴﺔ اﻟرﻴﺎﻀﻴﺔ ﺒﺼورة ﺨﺎﺼﺔ ٬ ﺒﺎﻋﺘﺒﺎرﻫﺎ اﺴﺎﺴﺎً ﻻ
ﻴﻤﻛـن اﻻﺴـﺘﻐﻨﺎء ﻋﻨـﻪ ﻓـﻲ اﻻﻟﻌـﺎب واﻟﻔﻌﺎﻟﻴـﺎت واﻷﻨﺸـطﺔ اﻟرﻴﺎﻀـﻴﺔ ﻛﺎﻓـﺔ ٬ وﻫـذا ﻤـﺎ ﻴؤﻛـدﻩ
ﻤروان ﻋﺒد اﻟﻤﺠﻴد اﺒ ارﻫﻴم ﺤﻴث ﻴﻘوﻝ (( أن اﻟﻠﻴﺎﻗﺔ اﻟﺒدﻨﻴﺔ ﻫﻲ اﻟﻌﻤود اﻟﻔﻘري واﻟﻘﺎﻋـدة اﻟﺘـﻲ
ﻻ ﺘﻘﺒــﻝ أي ﻤﻨﺎﻗﺸــﺔ ﺤــوﻝ أﻫﻤﻴﺘﻬــﺎ ﻷﻨﻬــﺎ اﺼــﺒﺤت ﻤــن اﻟﻤﺴــﻠﻤﺎت اﻷﺴﺎﺴــﻴﺔ ﻓــﻲ اﻟﺘرﺒﻴــﺔ
اﻟرﻴﺎﻀﻴﺔ)) ٬ (١) وﺒﻬذا ﻨرى ﻤدى اﻫﻤﻴﺔ اﻟﻠﻴﺎﻗﺔ اﻟﺒدﻨﻴﺔ ﺤﻴث ﺘﺴﺎﻋد اﻟطﻠﺒﺔ ﻓﻲ اﻻداء واﻻﺘﻘﺎن
واﻻﻨﺠﺎز اﻟﻤﻬﺎري ﻟﻛﺎﻓﺔ اﻟدروس اﻟﻌﻤﻠﻴﺔ ﺒﺎﻋﺘﺒﺎرﻫﺎ اﻟﻘﺎﻋدة اﻻﺴﺎﺴﻴﺔ ﻟﻬﺎ ﻫذا ﻤن ﺠﺎﻨب وﻤن
ﺠﺎﻨـب اﺨـر ﻓﺄﻨﻬـﺎ ﺘﻌﻤـﻝ ﻋﻠـﻰ ﺘطـوﻴر وﺘﻨﻤﻴـﺔ اﻟﺼـﻔﺎت اﻻ اردﻴـﺔ اﻻﺨـرى واﻟﺘـﻲ ﻫـﻲ ﻀـرورﻴﺔ
ﻟﻠﻔرد ﺒﺼورة ﻋﺎﻤﺔ وﻟطﻠﺒﺔ ﻛﻠﻴـﺎت اﻟﺘرﺒﻴـﺔ اﻟرﻴﺎﻀـﻴﺔ اذ ﺘﺴـﺎﻋدﻫم ﻓـﻲ اﻻﺴـﺘﻤ ارر واﻟﺘطـور ﻓـﻲ

ﻛﺎﻓﺔ اﻟﻤواد اﻟﻌﻤﻠﻴﺔ واﻟﻤﻬﺎرﻴﺔ.
Factors Affecting the Financial Performance of the Food and Beverage Subsector on the Indonesian Stock Exchange
Authors: Marthaningrum Fitrianna Chandra , Anggraeni Muthia , Adini Charity Putri , Alodia Salwa Chandra , Leon Farah Margaretha 
Published: May 2024

Financial performance is an important factor for decision-making in companies. The aim of this research is to determine the effect of ownership concentration, operating efficiency and cash holdings on financial performance with control variables, namely company size, debt ratio and growth opportunities. The novelty in this research is the operating efficiency variable. Population that was used in this study are food and beverage companies listed on the Indonesia Stock Exchange for the period 2018 - 2022. The number of samples in this research was 22 companies. The method used in this research is panel data regression using the Eviews 9 application. The outcome from this research shows that ownership concentration has a significant positive value on financial performance and debt ratio as control variable has a significant negative value on financial performance. The expected benefits that will be obtained from this research is to increase insight into the influence of ownership concentration on financial performance, both for managers in managing individual or organizational ownership to improve financial performance and for investors as a consideration before spending their capital.
SANGRAMENTO GESTACIONAL: CAUSAS, DIAGNÓSTICO E MANEJO
Authors: Carvalho Caetano Késsia Nayane , Lóss Marina Caloi , Nava Flores Kevillyn Maria , Araujo Henrique Sandy Hevelyn , Graças Hermínia Cavalcanti França Ferraz  , Silva Leitão Giulia , Ferreira de Oliveira Jordânia Letícia , Dantas da Silva Diógenes Emanuel , De Oliveira Sampaio João Wesley Gusmão , Menelau de Souza Julia Rocha , Do Nascimento Junior Nivaldo , Felipe Freire Vieira Damasceno  , Lopes Gabriel jose , Silva Kiane Maia , Guimaraes Larissa Silva 
Published: May 2024

O presente artigo discute a respeito dos tipos de sangramentos na gestação, diagnóstico e manejo. Tais sangramentos são comuns durante a gravidez e podem ter diversas causas. Podem ocorrer em diferentes estágios da gestação e variar em gravidade, desde leves até potencialmente graves. As causas mais comuns incluem implantação do embrião, irritação do colo do útero, infecções, aborto espontâneo, placenta prévia, descolamento prematuro da placenta e rotura uterina. O sangramento durante a gravidez deve sempre ser avaliado por um profissional de saúde para determinar a causa e receber o tratamento adequado, garantindo a saúde tanto da mãe quanto do bebê. O trabalho objetiva investigar e analisar as principais causas e consequências, a fim de contribuir para melhores escolhas de fármacos, com menos eventos adversos. A metodologia envolve uma revisão de literatura em bases de dados renomadas, como PubMed, Scielo e Lilacs, entre os anos de 2020 a 2024, utilizando as palavras-chave: Sangramento anormal; Gestação; Diagnóstico; Tratamento.
Penerapan Teknologi Washbasin Portabel pada Kelompok Usaha Rumah Makan Bulan Kabupaten Sambas Kalimantan Barat
Authors: Rahmahwati Ratih , Silvia Uslianti  , Tri Wahyudi  
Published: May 2024

Mitra pada kegiatan Pengabdian Kepada Masyarakat ini adalah kelompok usaha rumah makan Bulan yang berada di Kecamatan Selakau, Kabupaten Sambas, Kalimantan Barat. Kelompok usaha ini terdiri dari 5 rumah makan yang berada di sepanjang jalan Parit Baru, merupakan jalan penghubung antar kota Singkawang menuju Kabupaten Sambas dan daerah Perbatasan Indonesia-Malaysia.
Saat ini proses cuci tangan yang dilakukan oleh pengunjung masih dilakukan dengan peralatan yang sederhana. Hanya menggunakan gentong berisi air yang terhubung dengan kran. Tujuan kegiatan PKM ini adalah untuk peningkatan kapasitas teknologi terhadap peralatan cuci tangan khusus pengunjung rumah makan. Perbaikan desain tempat cuci tangan bagi rumah makan disertai rancang bangun washbasin yang portabel dengan penggunaan alat tanpa kontak tangan dari pengunjung rumah makan disertai fitur pendukung yang diharapkan oleh pengunjung. Melalui kegiatan PKM ini telah dibuat washbasin yang dapat menarik minat pengunjung untuk melakukan gerakan mencuci tangan dengan kesadaran sendiri melalui perbaikan desain washbasin yang bersifat portable.
The Next Generation Virgo Cluster Survey. XXXVII. Distant RR Lyrae Stars and the Milky Way Stellar Halo Out to 300 kpc
Authors: Feng Yuting , Guhathakurta Puragra , Peng Eric W. , Gwyn Stephen D. J. , Ferrarese Laura , Côté Patrick , Cuillandre Jean-Charles , Munsell Jane , Talukdar Manjima 
Published: May 2024

Abstract
RR Lyrae stars are standard candles with characteristic photometric variability and serve as powerful tracers of Galactic structure, substructure, accretion history, and dark matter content. Here we report the discovery of distant RR Lyrae stars, including some of the most distant stars known in the Milky Way halo, with Galactocentric distances of ∼300 kpc. We use time-series

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Canada–France–Hawaii Telescope/MegaCam photometry from the Next Generation Virgo Cluster Survey (NGVS). We use a template light-curve fitting method based on empirical Sloan Digital Sky Survey Stripe 82 RR Lyrae data to identify RR Lyrae candidates in the NGVS data set. We eliminate several hundred suspected quasars and identify 180 RR Lyrae candidates with heliocentric distances of ∼20–300 kpc. The halo stellar density distribution is consistent with an r
−4.09±0.10 power-law radial profile over most of this distance range with no signs of a break. The distribution of ab-type RR Lyrae in a period–amplitude plot (Bailey diagram) suggests that the mean metallicity of the halo decreases outward. Compared to other recent RR Lyrae surveys, like Pan-STARRS1, the High Cadence Transient Survey, and the Dark Energy Survey, our NGVS study has better single-epoch photometric precision and a comparable number of epochs but smaller sky coverage. At large distances, our RR Lyrae sample appears to be relatively pure and complete, with well-measured periods and amplitudes. These newly discovered distant RR Lyrae stars are important additions to the few secure stellar tracers beyond 150 kpc in the Milky Way halo.
Characterizing the 3D Structure of Molecular Cloud Envelopes in the Cloud Factory Simulations
Authors: Mullens Elijah , Zucker Catherine , Murray Claire E. , Smith Rowan 
Published: May 2024

Abstract
We leverage recent numerical simulations of highly resolved star-forming regions in a Milky Way–like galaxy to explore the nature of extended gaseous envelopes around molecular clouds. We extract a sample of two dozen star-forming clouds from the feedback-dominated suite of Cloud Factory simulations. With the goal of exploring the 3D thermal and chemical structure of the gas, we measure and fit the clouds’ radial profiles with multiple tracers, including

n

H

I

,

n

H

2

,

n

H

tot

, n
CO, and gas temperature. We find that while solar neighborhood clouds recently detected via 3D dust mapping have radially symmetric, low-density envelopes that extend ∼10–15 pc, the simulated cloud envelopes are primarily radially asymmetric with low-density envelopes that extend only ∼2–3 pc. One potential explanation for the absence of extended envelopes in the simulated clouds may be the lack of magnetic fields, while a stronger local feedback prescription compared to solar neighborhood conditions may drive the radially asymmetric cloud morphologies. We make the pipeline used to extract and characterize the radial profiles of the clouds publicly available, which can be used in complementary and future simulations to shed additional light on the key physics shaping the formation and evolution of star-forming structures in the Milky Way.
EVN 5 GHz e-VLBI Observations of SN2023ixf in M101
Authors: Lee Deokhyeong , Lee Seung Yeon , Paragi Zsolt , Orosz Gábor , Oh Junghwan , Kim Jae-Young 
Published: May 2024

Abstract
SN 2023ixf is a Type II-L supernova that occurred in M101 in 2023 May. The European VLBI Network (EVN) observed SN 2023ixf at 5 GHz approximately one month later, on June 28. We calibrated the EVN data using AIPS and CASA, reporting non-detection of a radio source with 5σ flux upper limits of 113 μJy and 135 μJy for both pipelines, respectively.
Guerre dans l’espace : de l’ombre à la lumière
Authors: Hainaut Béatrice 
Published: May 2024

La conquête de l’espace a révolutionné notre façon de vivre. L’utilisation des satellites est à présent indispensable à notre économie, à notre sécurité et à nos armées. Le paradoxe est que, bien que nous soyons dépendants de ces moyens, donc vulnérables, nous ne pouvons les voir, pour les surveiller, à l’œil nu. Sans « prothèses techniques », nous sommes aveugles. De plus, ils orbitent en permanence, de jour comme de nuit. Les moyens de surveillance de l’espace nous permettent d’y apporter un peu de lumière, mais l’espace reste cette zone grise où risques et menaces sur nos intérêts se multiplient.