bluuebunny/crossref_metadata_2025_split huggingface dataset:
Ethnomathematics: Utilization and Introduction of Geometry Buildings Using Janur (Coconut Leaf)
Authors: Saputri Dwina Rahayu , Br Ginting Siti Salamah 
Published: November 2023

One area of mathematics that requires a good understanding and depiction of abstract concepts is geometry. Therefore it is necessary to apply realistic learning. One type of realistic learning is ethnomathematics. Ethnomathematics is a bridge between mathematics and culture by linking culture and students' everyday experiences. Traditional crafts that can be lifted are creations from coconut leaves (janur) which can be formed into various kinds of craft creations that contain geometric shapes. The type of research used in this research is descriptive qualitative research. Data collection was used through literature and interviews. The results of the research show that creations from coconut leaves (janur) can be geometric shapes that can be used as ethnomathematics objects. These forms include (1) coins that can be made into hexagons, (2) kerises that have elements of equilateral triangles, right triangles, and parallelograms, (3) diamond bricks that have elements of square geometry lengths and blocks, (4) balls (balans) which have square and cube geometry elements, (5) sinta diamonds which have rhombus geometry elements and rhombus upright prisms. Other geometric elements contained in the janur creations are congruence, angles, and symmetry.
Keywords: ethnomathematics, geometry, coconut leaves.
Yeyunostomía laparoscópica
Authors: Haro Camila , Muniz Nicolás , Mansilla Sofía , Vanerio Madelón , Canessa César 
Published: November 2023

La yeyunostomía implica el abocamiento del yeyuno a la piel y se utiliza como vía de nutrición enteral en pacientes con imposibilidad de alimentarse por vía oral; en quienes la gastrostomía no es una opción adecuada. La misma puede realizarse por vía mínimamente invasiva, como percutánea y laparoscópica

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https://youtu.be/QfqX0A62alg?si=RiJBkd0Bz2ueG7Cs
ОСОБЛИВОСТІ МАРКЕТИНГОВОГО УПРАВЛІННЯ В ТУРИСТИЧНОМУ БІЗНЕСІ
Authors: КАТКОВА Тетяна , МАТЮХ Сергій 
Published: November 2023

Сучасні умови господарювання вимагають нових підходів не тільки у плануванні асортименту послуг, але й у формуванні нових підходів до підвищення ефективності діяльності туристичних організацій на основі технологій маркетингу. Доведено, що актуальним має стати формування тенденції до сприйняття маркетингу саме як інструмент управління. Такий підхід дозволить своєчасно виявляти зміну у факторах впливу на діяльність, створювати ефективні комунікації з клієнтами, посилювати конкурентні позиції на ринку.
Метою дослідження є визначення особливостей здійснення маркетингового управління в туристичному бізнесі в сучасних умовах та виявлення факторів впливу на його формування.
З’ясовано, що роботу туристичної фірми на ринку можна розглядати у кількох аспектах: як роботу державних структур, об'єднань, асоціацій щодо просування свого національного туристичного продукту та залучення туристів; як роботу туроператора з вивчення попиту на створення конкурентоспроможного пакету послуг та забезпечення його збуту; як роботу з продажу туристичних послуг із забезпечення успішної реалізації турів.
За результатами проведеного аналізу обґрунтовано основні напрями роботи маркетингових відділів туристичної організації. У зв’язку з цим досліджено їх специфіку та коло функціональних обов’язків. Зазначено, що при плануванні маркетингових заходів та при розподілі функціональних обов’язків відділу (департаменту) маркетингу слід враховувати тенденції розвитку туризму в Україні.
Postdocs in Russia: Peculiarities of Employment and Incentives
Authors: Skachkova L. S. , Malichenko I. P. , Yakovleva E. A. 
Published: November 2023

The article presents the results of the author’s research aimed at identifying the peculiarities of employment of postdocs, a relatively new labor category for the Russian academic labor market. Due to several difficulties associated with forming a sample of postdocs (difficulty in identifying key persons responsible for the development of postdoctoral programs; direct, but not always justified, refusals to provide data, difficulties in identifying potential respondents due to their occupation of various scientific positions in Russian universities), the “snowball” method was used. As a result, the empirical basis of the study was formed based on the results of an online survey of 44 postdocs. As part of the study, tasks related to compiling a socio-economic portrait of a postdoc based on economic, socio-demographic characteristics and indicators of research efficiency, identifying the characteristics of the employment and placement experience of postdocs, objective factors and individual motives for making decisions in the field of choosing postdoctoral programs were solved, as well as diagnostics of tools and channels for young researchers to search for vacancies. The authors distinguish between types of academic mobility (educational and labor) and consider postdoctoral studies as a promising form of external labor academic mobility aimed at attracting and retaining high-potential young researchers planning a long-term career in the academic labor market.Shifting the emphasis from the inbreeding model of university development (internal labor mobility) to the model of external labor academic mobility of young specialists allows those universities that can effectively manage the flow of academic human capital to receive additional socio-economic preferences and return on investment. There are very few similar empirical studies that analyze the features of the development of postdoctoral institutions in Russia and abroad and are based on quantitative and qualitative data from surveys of direct participants in external labor academic mobility – postdocs, which determines the scientific novelty and practical value of the proposed results.
Uji Daya Hambat Ekstrak Metanol Rumput Laut Merah (Kappaphycus alvarezii) Terhadap Pertumbuhan Bakteri Streptococcus mutans
Authors: Febriany Mila , Pamewa Kurniati , Arifin Fadil Abdillah , Ashari Khoirunnisa 
Published: November 2023

Latar belakang:
Ekstrak Kappaphycus alvarezii bersifat bakteriostatik karena hanya mampu menghambat pertumbuhan bakteri Streptococcus mutans, sedangkan eritromisin sebagai kontrol dalam penelitian ini bersifat bakterisidal. Sifat antibakteri rumput laut ini diketahui dengan inkubasi yang dilakukan sampai 48 jam, jika daerah hambatan tetap bening selama 48 jam maka zat tersebut bersifat bakterisidal dan jika ditumbuhi bakteri maka bersifat bakteriostatik. Tujuan penelitian: untuk mengetahui uji daya hambat ekstrak metanol rumput kaut merah (Kappaphycus alvarezii) terhadap pertumbuhan bakteri Streptococcus mutans. Bahan dan Metode: Jenis penelitian yang dilakukan adalah True Eksperimental Laboratorium dengan variabel perlakuan ekstrak metanol rumput laut merah (Kappaphycus alvarezii) terhadap Streptococcus mutans. Ekstraki dibagi menjadi empat konsentrasi yaitu, 65%,85%,95%, dan 100%, data dianalisis untuk mengetahui perbedaan zona hambat dilihat dari uji ANOVA. Hasil Penelitian: diperoleh nilai yaitu 0,00 oleh karena itu menunjukkan bahwa perlakuan yang diberikan untuk uji aktivitas bakteri berbeda nyata. Berdasarkan hasil diperoleh nilai rata-rata ±9,53 dengan standar deviasi 0,45 untuk perlakuan konsentrasi 100%, kemudian rerata selanjutnya yaitu ±8,49 dengan standar deviasi 0,77 hasil dari perlakuan konsentrasi 95%, rerata selanjutnya yaitu 6 untuk konsentrasi 85% dan 65%. Kesimpulan: Uji aktivitas bakteri tertinggi diperoleh dari perlakuan konsentrasi 100% dan berbeda nyata dengan perlakuan yang lainnya. Sedangkan untuk konsentrasi 85% dan 65% memiliki hasil yang sama sehingga antar kedua perlakuan tersebut tidak berbeda nyata.
Binalebu-2: a high yielding, year-round, scented and seedless variety of lemon
Authors: Tasmin S , Islam MR , Alam MS , Mehedi MNH 
Published: November 2023

Citrus fruits, especially Lemon (Citrus limon) belonging to the family Rutaceae are the most important nutritional fruits in Bangladesh. Twenty local and exotic lemon germplasm were collected from home and abroad. The germplasm CL-1 and CL-2 were collected from Darziling, India. The germplasm was evaluated during 2016-17, 2017-18 and 2018-19 at Mymensingh and Tangail and the experiments were carried out following randomized complete design with three replications. Binalebu-1 was used as a check variety in the experiments. Data were recorded on plant height, number of fruits per plant, fruit length, fruit breadth, individual fruit weight, fruit yield per plant, vitamin C and juice contents, and seeds per fruit were recorded. Moreover, reactions to major diseases and insect-pests infestation were also recorded. From the results it was observed that CL-1 was found to be superior to other exotic genotypes and to check variety Binalebu-1. During 2016-17, 2017-18 & 2018-19 at Mymensingh, the highest fruit yield plant-1 (25.45, 32.11 and 40.36 kg), vitamin C (30.11, 29.78 and 29.65 mg 100 g-1), plant height (162.55, 22.41 and 265.23 cm), fruit length (7.72, 7.51 and 7.50 cm), number of fruits plant-1 (172.3, 221.1 and 281.77), juice content fruit-1 (55.25%, 54.11% and 54.31%) and the lowest number of seeds fruit-1 (4, 4 and 4.1) was recorded from CL-1 in all the three consecutive year trials. Similarly at Tangail the highest fruit yield plant-1 (24.94, 31.36, and 35.41 kg), vitamin C (28.44, 30.12 and 30.15 mg 100 g-1), plant height (160.2, 220.9 and 260.54 cm), fruit length (7.66, 7.56 and 7.48 cm), number of fruits plant-1 (170, 223 and 261), juice content fruit-1 (52%, 52% and 53%) and lowest number of seeds fruit-1 (4.1, 4.6 and 5) was recorded from CL-1, which was the highest compared to CL-2 and Binalebu-1 at both locations. The lowest fruit yield plant-1 and vitamin C, highest number of seeds fruit-1 observed at CL-2 at both of Mymensingh and Tangail. Considering the better performance of fruit yield, vitamin C content, juice content and less number of seeds compare to CL-2 and Binalebu-1, CL-1 genotype was selected as a new variety naming Binalebu-2 to grow commercially all over Bangladesh.
Bangladesh J. Nuclear Agric, 37(1): 23-30, 2023
Promising salt tolerant soybean mutants developed through gamma ray irradiation
Authors: Emon RM , Khatun MK , Malek MA , Bhuiyan SH 
Published: November 2023

An experiment was conducted to evaluate the performance of three promising lines along with two check varieties of soybean in respect of plant height, branches per plant, pods per plant, seeds per pod, days to maturity and seed yield, at five different locations during January to April 2022. Significant variations were observed both in individual location and combined over locations for all traits. Among the mutants, average days to maturity ranged from 109-114 days. It indicated that, all the mutant lines as well as check varieties had prolonged days to maturity, which eventually reflected significantly higher grain yield at all locations. Plant height ranged from 34-62 cm and number of branches plant-1 from 2.9 to 3.6. Mutant SBM-22 produced highest pods plant-1 (76); whereas, the check varieties Binasoybean-2 and Binasoybean-6 produced 43 Hundred seed weight was higher in Binasoybean-2 (13.4g) and lower hundred seed weight was obtained from SBM-26 (11.1g). Seed yield obtain from the mutants and checks significantly differs from each other. Mutant SBM-25 produced the highest seed yield of 2836 kg ha-1. Among the locations, all mutants as well as check varieties gave the highest seed yield at Satkhira. Comparing with imposed salinity level and time, plant height as well as leaf was decreased. All the germinated genotypes were survived at initial salinity 4 dS m-1 (though 4 dS m-1 is not at all a problem for salinity) up to 21 days. All the mutants showed moderately tolerant at same treatment up to 7 days after sowing. Binasoybean-2, Binasoybean-6 and Lokon performed well with the advancement of time. Among the mutants SBM-22 and SBM-26 will be selected on the basis of yield contributed characters for further trials.
Bangladesh J. Nuclear Agric, 37(1): 101-109, 2023
TaqMan probe-based one-step multiplex real-time RT-PCR assay for the diagnosis of foot-and-mouth disease
Authors: Biswal Jitendra K. , Mohapatra Jajati K. , Ranjan Rajeev , Rout Manoranjan , Dahiya Shyam Singh , Singh Rabindra Prasad 
Published: November 2023

Effective control and monitoring the spread of foot-and-mouth disease (FMD) relies upon rapid and accurate laboratory detection of FMD virus (FMDV). Therefore, in this report, a multiplex TaqMan probe-based one-step RT-qPCR assay simultaneously targeting FMDV 5′UTR and 3Dpol regions, and 18S rRNA housekeeping gene (as an internal control) in a single reaction tube was developed and evaluated. The multiplex one-step RT-qPCR assay specifically detected viral genome in both FMDV-infected cell culture suspensions and clinical samples collected from known-FMD infected animals. The assay could detect FMDV RNA in the archived FMDV cell culture isolates (n = 120) collected during the last two decades in India. In addition, the new assay could also detect viral RNA in the FMD suspected clinical samples (n = 740) collected from various field outbreaks. At a cut-off Ct-value of &lt;38, the assay could detect at least 20 and 10 copies of FMDV 3Dpol and 5′UTR genes, respectively. Further, the multiplex RT-qPCR assay proved to be robust, showing an inter-assay co-efficient of variations ranging from 1.3% to 3.03% for FMDV-3Dpol gene target, and from 1.44% to 4.69% for 5′UTR gene target. In addition, it was found that the new assay could be used to detect viral genome in a variety of samples (epithelium, saliva, OPF, milk and blood) without any significance difference in the detection limit of the assay. Hence, the multiplex one-step RT-qPCR assay could be considered a valuable tool for the detection of FMDV in India.
Associations of Lifestyle Patterns With Overweight and Depressive Symptoms Among United States Emerging Adults With Different Employment Statuses
Authors: Xie Qian-Wen , Fan Xu Li , Luo Xiangyan , Chen Jieling 
Published: November 2023

Objective: To identify lifestyle patterns in emerging adults and examine the association of lifestyle patterns with overweight and depression.Methods: Data was from the National Health and Nutrition Examination Survey between 2011 and 2018. A latent class analysis (LCA) was conducted with 2,268 US emerging adults based on sedentary behavior, moderate-to-vigorous physical activity, diet, sleep, alcohol drinking, and cigarette smoking. The associations of lifestyle groups with overweight and depression were examined by logistic regression and were further stratified by employment status.Results: The LCA results favored a four-class solution: “unhealthy but non-substance use” (59%), “healthy but sleepless and drinking” (12%), “unhealthy lifestyle” (15%), and “healthy but sedentary” group (14%). Compared to the “unhealthy lifestyle” group, participants in the “unhealthy but non-substance use” (coef. = −1.44, SE = 0.27; OR = 0.40, 95% CI [0.26, 0.61]), “healthy but sleepless and drinking” (coef. = −1.49, SE = 0.35; OR = 0.38, 95% CI [0.20, 0.72]), and “healthy but sedentary” (coef. = −1.97, SE = 0.34; OR = 0.29, 95% CI [0.14, 0.57]) groups had lower depression severity and reported fewer depressive symptoms. Moreover, lifestyle groups and health outcomes showed different relationships among employed and unemployed participants.Conclusion: This study found that the combinations of lifestyle behaviors had synergistic effects on mental health, and such effects differed by employment status.
Tetrahydroisoquinoline-Triazole Derivatives: Novel Nicotinamide N-Methyltransferase Inhibitors
Authors: Ung Alison T. , Payne Matthew 
Published: November 2023

Through the Lilly Open Innovation Drug Discovery program (OIDD), we discovered five cationic bis(aryltriazol-4-yl)methyl)-6,7-dimethoxytetrahydroisoquinolinium derivatives that effectively inhibit human nicotinamide N-methyltransferase. Compounds 4a, 4c, and 4f demonstrated activity against hNNMT in enzymatic-based testing, with IC50 values of 3.177 μM, 7.9 μM, and 4.477 μM, respectively. In cell-based testing, 4c and 4f inhibited the enzyme in HEK293 cells with an IC50 value of 2.81 μM and 1.97 μM. Compound 4m inhibited hNNMT in the enzymatic-based assay by 98% at a concentration of 10 μM, with IC50 of 1.011 μM in the cell-based assay. Through structure-activity relationship analysis, we found that the active compounds had electron-withdrawing substituents at the 4-position of the phenyl-triazole, while compounds containing bulky and electron-donating groups at the same position did not display any activity. The results of docking studies using AutoDock 4.2 showed that all active compounds had similar binding patterns at the NNMT active site. They occupied the nicotinamide binding site and about two-thirds of the S-adenosyl-L-methionine site. However, the SAR and docking results of 4g contradicted the compound’s inactivity. Nevertheless, the molecular docking studies provided insight into how the ligands interact with the protein and explained the activity of our compounds.
PERBANDINGAN METODE TOPSIS DAN SAW PADA SISTEM PENDUKUNG KEPUTUSAN PENENTUAN MUSTAHIK
Authors: Rizqi Ananda Ade Nur Kurnia 
Published: November 2023

Abstrak- LAZISMU merupakan lembaga amil zakat yang mempunyai kewajiban dalam melakukan pemberdayaan masyarakat yang memiliki tujuan agar tercapai penanggulangan masyarakat dari kemiskinan. Untuk pemberdayaan ekonomi terkadang terdapat beberapa kendala dalm penyaluran seperti kurang tepatnya sasaran dan bahkan tidak semua yang mengajukan mendapatkan bantuan sehingga dari seni penulis melakukan penelitian untuk system pengambilan keputusan dalam pemilihan mustahiq dengan menggunakan beberapa perbandingan seperti metode TOPSIS dan SAW. Diharapkan penelitian ini dapat memudahkan bidang program dalam penentuan mustahiq yang cocok mendapatkan bantuan bisa dibilang mana yang harus di prioritaskan terlebih dahulu Dari peneloitian ini terdapat beberapa hasil yang berbeda dikarenakan perhitungan yang menggunakan algoritma perhitungan yang berbeda dan skala nilai pembobotan yang tidak sama,sehingga dapat memperoleh hasil bahwa metode TOPSIS dengan alternative pertama menghasilkan nilai 0,5884 yang ditetapkan sebagai pilihan pertama. Sedangkan untuk metode SAW dengan hasil alternative pertama sebesar 0.7133 di tetapkan sebagai pilihan utama. Dari semua perhitungan dan hasil nilai perangkingan yang sudah di dapatkan bahwa metode SAW jauh lebih di rekomendasikan untuk penentuan mustahiq dibandingkan dengan metode TOPSIS dikarenakan hasil yang di dapatkan dari pertimbangan metode tersebut jauh lebih besar hasil dari metode SAW dibandingkan metode TOPSIS.
Analisis Kualitas Website SMKN 2 Tanjung Jabung Timur Menggunakan Metode Webqual 4.0
Authors: Wati Nila , Nehemia Toscany Afrizal , Irawan Beni 
Published: November 2023

Dalam mencari informasi sering kali kita mengalami kesulitan, akan tetapi dengan adanya sebuah website memudahkan kita dalam memperoleh informasi salah satunya pada website pendidikan yaitu SMKN 2 Tanjung Jabung Timur. Tujuanapenelitian ini ialah untukamengetahui kualitas website SMKN 2 TanjungaJabung Timur dengan menggunakan metode webqual (Website Quality). Metode webqual sendiri terdiri dari beberapa dimensi yakni usability, informationaquality, serta service interactionaquality dengan teknik analisis data kuantitatif yang diperolehadari hasil kuisioner/angket. Dariahasil uji F diperolehahasil bahwaavariabel usability, informationaquality dan service interactionaquality secaraabersama-sama memiliki pengaruhaterhadap kepuasanapengguna. Dariahasil uji Tamenunjukkan bahwaamasing-masing variabelaindependen tersebut jugaaberpengaruh signifikan terhadap variabeladependen. Sehingga diberikanarekomendasi berdasarkan 3 variabelaindependen dari webqual. Rekomendasiatersebut adalahamelakukan penambahanahalaman panduan/tutorial untuk penggunaanawebsite, pengelola melakukan perbaikan informasi pada setiap menu sesuai dengan kebutuhannya, menyediakanafasilitas chatting atau tanyaajawab yangainteraktif untukamenunjang hubunganaantara user websiteadengan instansi. Denganarekomendasi tersebut diharapkanamampu untukameningkatkan kualitasawebsite SMKN 2 Tanjung Jabung Timur
Pengujian Kualitas Sistem Informasi Pelayanan Cuti (SIMPEL-COI) DISHUB Kota Jambi Menggunakan Metode Webqual 4.0
Authors: Ismail Muhammad , Yulvianda Renaldi 
Published: November 2023

Sistem informasi (website) pelayanan cuti online (SIMPEL-COI) merupakan bentuk pelayanan didalam instansi yang
dibuat oleh Dinas Perhubungan Kota Jambi untuk memudahkan para pegawai mengambil cuti tanpa perlu melalui proses yang
lama (pelaksanaan, pengurusan, perhitungan dan penggantian cuti) dan membantu pihak yang ada di bidang UMPEG (umum
dan kepegawaian) untuk mengurangi beban kerja mereka. Tujuan penelitian ini adalah melakukan pengukuran kualitas sistem
informasi pelayanan cuti online (SIMPEL-COI) dengan menggunakan 3 dimensi dari webqual 4.0 yaitu usability, information
quality dan service interaction berdasarkan kepuasan pengguna. Hal ini didasari oleh masalah yang muncul yaitu pada tampilan
UI/UX tidak menarik, kesulitan penggunaan dan belum pernah dilakukan pengujian kualitas sehingga belum diketahui tingkat
keberhasilan dan kesesuaian berdasarkan kepuasan penggunanya. Pengumpulan data pada penelitian ini dilakukan dengan
menggunakan kuesioner yang dibuat melalui google form dengan pengukuran instrument yaitu menggunakan skala likert yang
disebar secara online selama satu minggu melalui media komunikasi. Sampel penelitian yang digunakan pada penelitian ini
yaitu sebanyak 67 responden dan diolah menggunakan SPSS versi 26 sehingga didapat hasil uji validitas, uji reliabilitas, uji T,
uji F dan uji R square yang menjadi acuan atau pedoman pengukuran signifikan. Hasil dari pengujian dari dimensi yang
digunakan pada penelitian ini yaitu Usability, Information Quality, service interaction memiliki nilai tidak signifikan sehingga
dapat dikatakan bahwa belum mempunyai kualitas yang baik dikarenakan kepuasan pengguna belum terpenuhi dengan
persentase sebesar 0.05%.
PELATIHAN DIGITALISASI MARKETING DALAM UPAYA PENINGKATAN PRODUKSI DAN PEMASARAN PADA BISNIS ONLINE UMKM KERUPUK IKAN KELURAHAN PASIR PANJANG
Authors: Pangestu Mira Gustiana , Yossinomita Yossinomita , Pangestu Mira Gustiana , Angraini Dwi 
Published: November 2023

Abstract
Digital Marketing plays an important role for MSME actors in marketing their products so that later it is expected to be able to increase sales. This condition also results in consumer changes in fulfilling lifestyles. In order to continue to increase this contribution and participation, MSMEs are required to be involved in digital platforms. In the midst of difficulties in keeping MSMEs in operation, one of the sectors that has benefited is the sector that uses digital/online services. Through this PKM, MSME actors, in this case the Long Sand Fish Cracker MSME, will be given training that aims to increase knowledge about digital marketing methods. The purpose of the digitalization marketing training is so that MSME actors are more active in promoting their business through digital media which is expected to increase promotion thereby increasing production results. The methods used in this PKM activity are: 1.) provision of material on digitalization of marketing, 2.) provision of material on the use of digital media as a marketing tool, 3.) practice of making digital online media.

Kata kunci: MSMEs, Marketing Digitalization, Online Marketing