bluuebunny/crossref_metadata_2025_split huggingface dataset:
Role of Hericium Erinaceus as a Probiotic Stimulant
Authors: R R.Vidhyalakshmi , S Ms Ramya , N Ms Kamatchi 
Published: December 2024

Abstract

Lion's Mane mushroom (Hericium erinaceus) is gaining scientific interest for its potential health benefits, particularly its bioactive compounds and probiotic-stimulatory properties. This study investigates the chemical composition and probiotic-enhancing effects of various extracts prepared from Lion's Mane mushroom, including aqueous, ethanolic, and mixed solvents. Gas Chromatography-Mass Spectrometry (GC-MS) analysis identified 15 bioactive compounds across the extracts. Notably, the aqueous extract demonstrated the highest capacity to stimulate the growth of Lactobacillus strains, highlighting its potential as a natural enhancer for probiotic formulations. The study has unveiled a treasure trove of properties with significant implications for future healthcare formulations. Additionally, the mushroom extracts displayed significant anti-inflammatory properties, as demonstrated by an albumin denaturation assay, with the highest percentage inhibition recorded at 63.09%. This characteristic could offer relief to chapped nipples and also a wide range of inflammatory conditions, hinting at its potential for future pharmaceutical applications. Docking studies on linoleic acid and cathepsin D protein revealed promising therapeutic interactions, supported by a favourable dock score of -6.06 and the observation of a hydrogen bond between the ligand and protein. This research underscores the diverse potential of Lion's Mane mushroom, spanning from probiotic growth stimulation to anti-inflammatory, thereby contributing valuable insights to the understanding of this remarkable fungus used in traditional foods in many countries.
Simulation of hydrology in ungauged watersheds
Authors: Askari Kaveh Ostad Ali 
Published: December 2024

Abstract

In order to design and construct hydraulic structures, such as dams, there is a need to determine the amount of river discharge. In ungauged watersheds, it is necessary to calculate their inflows through hydrological simulation. SWAT is one of the numerical models that is widely used for such purposes. For calculating the basin discharge, the model requires meteorological data, such as precipitation, temperature, wind speed, solar radiation and relative humidity, as well as physiographic data related to the basin surface, such as curve number and roughness coefficient.
In this research, the Kasillian watershed in Iran has been used for hydrological simulation based on the SWAT model and the river discharge has been verified using data from Valikben hydrometric station, located at the basin outlet. Furthermore, the impact of each input data on the calculation of water flow has also been examined. Specifically, with an increase of 13.43 percent in the curve number and 0.15 in the overland roughness coefficient of the basin the simulated value of the average monthly discharge 2.52 and 0.01 percent closer to the observed average discharge value. Using all the meteorological parameters, the average mean discharge of the period increased with an error of 14.32 percent.
Penilaian Buku Teks Bahasa Indonesia Materi Teks Eksposisi Kelas X Kurikulum Merdeka Terbitan Erlangga
Authors: Jauhari Falah 
Published: December 2024

With the proliferation of textbooks in circulation, both from government and especially private publishers, many inadequacies in these texts have been discovered, both in terms of language, content and presentation. This of course has an impact on students and educators in the teaching and learning process. Assessment and analysis of textbooks is an urgency in combing through inappropriate textbooks. The object studied is the companion textbook Kombi: Class X Indonesian Competency, exposition text material. textbook. The research method used is descriptive qualitative. Assessment and analysis are based on indicators for each aspect with a score of 1-4 which is converted into a score of 1-100. The conclusion of the analysis results was that overall the six aspects assessed were, (1) synchronization between learning objectives flow (ATP), learning achievements (CP), materials, activities and learning assessments with a score of 91.7, (2) the truth of the material is in accordance with scientific principles with a score of 100, (3) strengthening the profile of pancasila with a score of 100, (4) presentation techniques with a score of 87.5, (5) linguistic aspects with a score of 100, (6) eligibility legality and norms are assessed based on surveys. Overall, it can be concluded that the textbooks analyzed in this research are suitable for use in the learning process. However, there needs to be improvements in the aspects of synchronization of ATP and CP, legal eligibility and norms, as well as presentation techniques so that the quality of the accompanying textbooks is even better.
Treatment of a fine soil of high plasticity with mineral coal bottom ash activated with cement, for use as a road subgrade
Authors: Shuan Lucas Luisa Esther , Carbajal Castrejon Luis Enrique , Torre Carrillo Ana Victoria , Moromi Nakata Isabel , Vargas Jimenez Diego , Escobedo Rodríguez Kennedyn Edilberto , Reyes Cubas Carmen Martha 
Published: December 2024

The current trend in soil stabilization involves the application of sustainable alternatives utilizing local materials. This study proposes the treatment of high plasticity fine soil sourced from Cajamarca, Perú, using mineral coal bottom ash (BA) and cement. The soil was classified as A-7-5 (27) of the AASHTO system, has low-quality as a subgrade, with a CBR 2.0% that does not meet resistance specifications. With the addition of BA, an improvement in the geotechnical properties was evidenced by a reduction in plasticity and fines content, however, the CBR only increased from 2.0% to 2.4% with 30% BA content. To enhance the effectiveness of BA, Type I Portland cement was incorporated at dosages of 1.0%, 1.5%, 2%, and 4.0%, the results were satisfactory, CBR values exceeded the required minimum. In a soil sample with 1% cement and 30% BA, CBR 14.1% was obtained. With 1.5% cement and BA between 10% and 30% the CBR increased ranging 13.7% to 72% respectively. This study concludes that the addition of a small quantity of cement significantly impacts the pozzolanic reaction, and the CBR increases according to the BA content.
DAMAR KURUNG CRAFTWORKS FOR GEOMETRICAL THINKING
Authors: Risywandha Ihmah 
Published: December 2024

Damar kurung is one of the art works of Gresik Regency and has become a local cultural asset. From the making process to the use of the damar kurung, many features, objects, and activities can be identified as having mathematical elements. The present study is aimed at identifying mathematical objects and phenomena in the damar kurung that be used as instructional media to develop the five levels of geometrical thinking abilities with the different characteristics of learning achievements in each level. The study is qualitative research with the descriptive method. Data were collected by literary studies. Research results show that mathematical concepts found in the damar kurung that can be used as instructional media for developing geometrical thinking abilities are, among others, for Level 0: triangle and square flat shapes and angles and lines; for Level 1: side and space diagonals and parallelism; for Level 2: two parallel lines cut by a transversal line, Phytagoras theorm, and surface areas and volumes of cubes; for Level 3: lengths of side and space diagonals; and Level 4: distances among points, points to lines, points to spaces, lines to lines, and among spaces. These mathematical concepts are in a match with the learning outcomes of the Phase D in the National Curriculum.
CONVERGENCE STUDY ON ASYMMETRICALLY FLEXURAL PROBLEM OF COLD-FORMED CHANNEL SECTIONS
Authors: Huy Hoang Vu , Quoc Anh Vu , Cao Hung Pham 
Published: December 2024

Current Direct Strength Method equations computing flexural strength of cold-form members were reported to be over-conservative when applied to members bent about the asymmetrical axis. Finite Element Analysis was used to develop new equations. However, the convergence study, which ensures the accuracy of the Finite Element Analysis result, has not been presented clearly. Thus, this paper performed a convergence study on the strength problem of channel-section asymmetrically flexural members having the web in compression. 33 cold-form channel cross-sections utilized in Oey and Papagelis’ study were modeled into ABAQUS to calculate the elastic buckling moment and the ultimate strength. Two factors affected the accuracy of the models, i.e., the mesh size, being 5 mm, D/20, D/40, and D/60, and the member length, ranging from 0.3D to 7D, where D is the cross-section height, were examined. The investigation shows that the seeding method considering the local buckling of the web is the most justifiable. Therefore, the seed size being 1/40 the cross-section height is suggested. This seed size is proven to produce results with reasonable accuracy. To avoid the end effect as well as the influence of incorrect half-wavelength, it is recommended that the member length should be chosen as greater than or equal to two times the cross-section height, and the lengthier the better.
Faktor – Faktor Yang Berhubungan Dengan Kelelahan Kerja Di Perusahaan Jasa Konstruksi PT. X
Authors: Melvira Jovita , Fauziah Munaya 
Published: December 2024

Kelelahan kerja biasanya didefinisikan sebagai pengurangan kapasitas fungsional seseorang karena kelelahan yang ekstrem. Kelelahan dapat disebabkan oleh faktor-faktor yang mungkin terkait dengan pekerjaan, tidak terkait dengan pekerjaan, atau kombinasi keduanya dan dapat terakumulasi dari waktu ke waktu. Data dari International Labour Organitation (ILO) menyatakan sekitar 32% pekerja di dunia mengalami kelelahan akibat pekerjaan yang mereka lakukan. Tujuan penelitian untuk mengetahui faktor-faktor yang berhubungan dengan kelelahan kerja di PT. X pada tahun 2021 Metode yang digunakan kuantitatif bersifat cross sectional dengan data primer melalui kuesioner yang disebar melalui google form. Teknik pengambilan sample adalah total sampling. Adapun analisis data dalam penelitian ini menggunakan uji statistic chi-square (α = 0,05) pada perangkat lunak statistic. Hasil uji bivariat menunjukkan bahwa lama tidur, waktu kerja, dan kebiasaan olahraga berhubungan dengan kelelahan kerja. Namun, variable status gizi, dan kebiasaan merokok tidak berhubungan dengan kelelahan kerja. Pekerja sebaiknya dapat mengatur waktu dengan baik agar waktu istirahat dapat tercukupi, disarankan membiasakan diri olahraga dan melakukan pergangan guna mengurangi kelelahan kerja. ---Work fatigue is usually defined as a reduction in a person's functional capacity due to extreme fatigue. Fatigue can be caused by factors that may be work-related, non-work-related, or a combination of both and can accumulate over time. Data from the International Labor Organization (ILO) states that around 32% of workers in the world experience fatigue due to the work they do. The purpose of this research is to determine the factors associated with work fatigue at PT. X in 2021 The quantitative method used is cross sectional with primary data through questionnaires distributed via Google Form. The sampling technique was total sampling, which was 43 respondents. The data analysis in this study used the chi-square statistical test (α = 0.05) on statistical software. The results of the bivariate test showed that sleep duration, working time, and exercise habits were associated with work fatigue. However, the variable nutritional status, and smoking habits were not associated with work fatigue. Workers should be able to manage time well so that rest periods can be fulfilled, it is recommended to get used to have exercise habit and do stretching to reduce work fatigue
Faktor-Faktor yang Berhubungan dengan Kinerja Perawat di Instalasi Rawat Jalan Rumah Sakit Umum Kota Tangerang Selatan Tahun 2023
Authors: Kamila Shella Rahmadani , Fauziah Munaya 
Published: December 2024

Kinerja yang baik dapat terlihat dari pelayanan kesehatan yang diberikan kepada pasien. Pelayanan rumah sakit menjadi bagian penting secara menyeluruh bagi pelayanan rumah sakit dan menjadi tolak ukur dari keberhasilan suatu pencapaian tujuan rumah sakit. Tujuan dari penelitian ini untuk melihat faktor-faktor yang berhubungan dengan kinerja perawat. Penelitian ini menggunakan metode analitik desain studi cross-sectional. Penelitian ini dilaksanakan di Rumah Sakit Umum Tangerang Selatan. Sampel pada penelitian ini menggunakan total sampling dimana jumlah responden penelitian sama dengan populasi yaitu 37 responden. Berdasarkan hasil uji statistik dengan menggunakan uji korelasi didapatkan hasil terdapat hubungan yang signifikan antara keterampilan, kompensasi, dan beban kerja terhadap kinerja perawat. Diharapkan rumah sakit dapat mengambil kebijakan mengenai kinerja perawat, sehingga perawat dapat meningkatkan kinerja mereka. Good performance can be seen in the health services provided to patients. Hospital services are an important part of overall hospital services and are a benchmark for the success of achieving hospital goals. The aim of this research is to look at factors related to nurse performance. This research uses analytical methods and a cross-sectional study design. This research was carried out at the South Tangerang General Hospital. The sample in this study used total sampling where the number of research respondents was the same as the population, namely 37 respondents. Based on the results of statistical tests using correlation tests, it was found that there was a significant relationship between skills, compensation and workload on nurse performance. It is hoped that hospitals can adopt policies regarding nurse performance so that nurses can improve their performance.
Pengaruh Ukuran Agregat Kasar dan Rasio Semen Terhadap Pasir Pada Kuat Tekan Pre-Placed Aggregate Concrete
Authors: Ngudiyono Ngudiyono , Murtiadi Suryawan , Kencanawati Ni Nyoman , Merdana I Nyoman , Mahmud Fathmah , Sulistyowati Tri , Aprilia Uswatun 
Published: December 2024

Pre-placed aggregate concrete (PAC) merupakan beton yang diproduksi dengan cara menempatkan agregat kasar dalam cetakan terlebih dahulu kemudian bahan grouting atau mortar diinjeksikan ke dalam rongga-rongga di antara agregat kasar tersebut. Salah satu faktor yang mempengaruhi volume rongga adalah ukuran agregat kasar yang digunakan. Pada penelitian ini telah dikaji pengaruh ukuran agregat kasar dan rasio semen terhadap pasir pada kuat tekan PAC. Penelitian ini menggunakan agregat kasar ukuran 38 mm, 30 mm, dan 20 mm dan sebagai bahan grouting adalah mortar dengan variasi perbandingan semen terhadap pasir (S/P) 2, 1.33, 1, 0.8, 0.67. Benda uji kubus ukuran 5 x 5 x 5 cm sebanyak 15 buah untuk mengetahui kuat tekan mortar dan benda uji PAC berbentuk kubus ukuran 15 x 15 x 15 cm sebanyak 45 buah dibuat untuk mengetahui kuat tekan PAC. Metode grouting yang digunakan dalam pembuatan benda uji yaitu manual pumping. Hasil pengujian PAC menunjukkan bahwa nilai kuat tekan tertinggi pada agregat kasar ukuran 38 mm dengan S/P = 2 sebesar 56.32 MPa, sedangkan, kuat tekan terendah pada pada agregat kasar ukuran 20 mm dengan S/P = 0.67 sebesar 34.68 MPa. Dari hasil tersebut dapat disimpulkan bahwa penggunaan agregat kasar dengan ukuran yang lebih besar dan dengan semen lebih banyak dapat meningkatkan kuat tekan PAC.
PENGARUH LATIHAN PASSING MENGGUNAKAN TARGET TERHADAP HASIL AKURASI PASSING DALAM PERMAINAN FUTSAL PESERTA DIDIK EKSTRAKULIKULER SMK SETIA NEGARA
Authors: Lubis Randa Dwi Nauval , Ghani M. Al , Aspar Muhammad 
Published: December 2024

This writing is motivated by the results of students' badminton training that have not been maximized, so researchers are moved to examine what causes the results of passing exercises that have not been maximized and put forward improvements by using target passing exercises. The purpose of this study was to determine the effect of targeting passing exercises on the results of passing accuracy in futsal games for extracurricular students at Setia Negara Vocational School, when participating in extracurricular activities. The technique used is an experimental model, and the hypothesis is the result of the passing accuracy of the futsal extracurricular students at Setia Negara Vocational School who are influenced by target passing exercises. The results of the calculations which show the calculation of the t-test -3.058 > -t table -0.000 and a significance of 0.0001 > 0.05, clearly shows that there is no significant difference in the results of the accuracy of passing futsal extracurricular students at SMK Setia Negara using passing exercises target. Thus it can be said that passing exercises use targets for the results of passing accuracy in futsal games for extracurricular students at SMK Setia Negara. Principals, teachers, parents and students, as well as future researchers, are expected to benefit from the findings of this study. Key words: Passing Using Target, Accuracy Results
Formulasi Cookies Sumber Zat Besi dengan Penambahan Tepung Daun Kelor dan Tepung Sorgum sebagai Kudapan Alternatif Pencegah Anemia Remaja Putri
Authors: Azzahra Anisa , Suryaalamsah Inne Indraaryani 
Published: December 2024

Latar Belakang: Prevalensi anemia gizi pada remaja menurut data Riskesdas pada tahun 2013 adalah 37,1% lalu meningkat pada tahun 2018 menjadi 48,9%, salah satu akibat terjadinya anemia adalah kurang mengonsumsi pangan sumber zat besi, pangan yang kaya akan zat besi diantaranya tanaman kelor dengan Fe yang terkandung sebesar 6,0 mg/100gr dan sorgum 5,4 mg/100gr. Produk pangan yang dikembangkan dengan tambahan tepung kelor dan tepung sorgum sebagai pangan alternatif pencegah anemia pada remaja putri adalah cookies. Tujuan: Tujuan dari penelitian ini adalah untuk mengetahui mutu organoleptik dan kandungan gizi cookies dengan penambahan tepung daun kelor dan tepung sorgum sebagai kudapan alternatif pencegah anemia remaja putri. Metode: Penelitian ini menggunakan desain studi eksperimental dengan metode Rancangan Acak Lengkap (RAL) satu kontrol dan tiga perlakuan yang diujikan kepada 32 orang panelis semi terlatih. Analisis data menggunakan uji Kruskal Wallis dan uji lanjut Mann-Whitney. Hasil: hasil penelitian menunjukan bahwa formula terpilih dalam penelitian ini adalah formula 1 (F1) yang paling banyak disukai panelis, dengan subtitusi tepung daun kelor 3,3% dan tepung sorgum 26,7%. Kandungan gizi kadar abu 1,23%, kadar air 3,82%, energi 466,33 kkal, protein 8,11%, lemak 17,31%, karbohidrat 69,52%, dan zat besi sebesar 4,08 mg. Simpulan: Formulasi cookies pada penelitian ini sudah dapat memenuhi 15% ALG zat besi bagi remaja putri dengan kandungan zat besi sebesar 4,08 mg/100gr.
PROGRAM METOSOA (MENANAM OBAT BERSAMA ORANG TUA) DI TK PEMBINA DI PONTIANAK SELATAN
Authors: Sulistyowati Cicik 
Published: December 2024

Penelitian ini bertujuan untuk mengevaluasi efektivitas dan manfaat program METOSOA (Menanam Obat Bersama Orang Tua) di TK Pembina Pontianak Selatan. Pendekatan deskriptif kualitatif digunakan untuk mendapatkan pemahaman yang mendalam mengenai pelaksanaan dan dampak program ini. Subjek penelitian adalah orang tua dan anak-anak yang berpartisipasi dalam program, dipilih secara purposive sampling. Data dikumpulkan melalui wawancara, observasi, dan dokumentasi. Hasil penelitian menunjukkan bahwa partisipasi aktif orang tua dalam program METOSOA tidak hanya meningkatkan keterlibatan mereka dalam pendidikan anak, tetapi juga memperkuat hubungan emosional antara orang tua dan anak. Pendekatan pembelajaran berbasis alam yang diterapkan dalam program ini memungkinkan peserta untuk memperoleh pemahaman mendalam tentang tanaman obat dan proses perawatannya. Program ini juga memberikan pendidikan holistik tentang kesehatan dan lingkungan, membantu peserta memahami keterkaitan antara kesehatan individu, kelestarian lingkungan, dan penggunaan tanaman obat tradisional. Tantangan dalam implementasi program seperti keterbatasan partisipasi orang tua dan sumber daya sekolah dapat diatasi dengan peningkatan komunikasi dan penyediaan sumber daya yang memadai. Secara keseluruhan, program METOSOA berhasil memberikan manfaat signifikan dalam pendidikan praktis dan emosional anak, serta memperkuat hubungan keluarga, dan diharapkan dapat diimplementasikan di sekolah lain untuk memberikan manfaat serupa. Kata Kunci: program METOSOA, pendidikan anak usia dini
Association Between Number of Oocytes Retrieved with Cumulative Live Birth Rate
Authors: Nagarwal Deepika , Tiwari Neeti , Majumdar Abha , Majumdar Gaurav 
Published: December 2024

Objectives
To find the correlation between oocyte number and cumulative live birth rate (CLBR) in different age groups. It is a retrospective cohort study conducted from January 2022 to December 2022 at Centre of IVF & Human Reproduction, Sir Gangaram Hospital, New Delhi.

Material and Methods
Retrospective data were sought for all women with primary and secondary infertility who underwent assisted reproductive technology treatment from January 2022 to December 2022 at Sir Gangaram Hospital, meeting the inclusion and exclusion criteria. Controlled ovarian stimulation was performed using any suitable gonadotropins - urinary or recombinant with agonist or antagonist protocol used at our centre. To calculate the CLBR, the outcome of fresh and frozen embryo transfer was followed till one live birth or followed till a minimum of 1 year from the day of oocyte retrival (i.e., maximum up to 31 December 2023), whichever is earlier. Age-wise stratification of data was done to find out the association between CLBR and oocyte number in different age groups. Group 1 included women aged 35 years or less, and Group 2 included women aged more than 35 years.

Results
Both the groups in the study were similar in terms of body mass index, stimulation protocol used, and fertilisation protocol used. In group 1, the median oocyte number was 10 per stimulation cycle, whereas in group 2, it was 7. Notably, the oocyte number tends to decrease as age advances. Analysis of the data in both groups, i.e., group 1 (Age ≤35 years) and group 2 (Age >35 years), revealed a significant correlation between oocyte number and no change (p-value <0.001), indicating a strong positive relationship between the variables. This correlation indicates that as the oocyte number in a single stimulation cycle increases, the CLBR also increases.

Conclusion
It was observed that as the oocyte number escalates, there is a corresponding increase in the CLBR across all age groups without any evident plateau. These data can serve as a valuable tool for counselling patients regarding their likelihood of achieving a live birth, based on the oocyte number during one stimulation cycle.