bluuebunny/crossref_metadata_2025_split huggingface dataset:
Model Adsorpsi Tanah Jenis Lempung Terhadap Tembaga Pada Lapangan Golf Candi Semarang
Authors: Budi Basuki Setiyo 
Published: November 2023

<p>Lapangan golf Candi Semarang Golf Club (CSGC) terletak di Kelurahan Tinjomoyo, Kecamatan Banyumanik, Kota Semarang. Lapangan golf ini memiliki luas ±90 ha. Lapangan golf Candi Semarang Golf Club (CSGC) berbatasan langsung dengan Sungai Kaligarang dan Kali Gundang. Penelitian ini menganalisis kemampuan penjerapan (adsorpsi) tanah pada lapangan golf CSGC Semarang terhadap kontaminan pestisida dengan bahan aktif tembaga (Cu2+), menganalisis kemungkinan terjadinya pencemaran air tanah pada lapangan golf CSGC Semarang dengan tembaga (Cu2+) sebagai bahan aktif pestisida, dan membuat model penjerapan (adsorpsi) tanah pada lapangan golf CSGC Semarang terhadap kontaminan pestisida dengan bahan aktif tembaga (Cu2+). Hasil yang diperoleh adalah Tanah jenis lempung (loam) pada lapangan golf Candi Semarang Golf Club (CSGC) memiliki kemampuan adsorpsi terhadap tembaga sebagai bahan aktif pestisida yang cukup baik, yaitu dengan nilai efisiensi penyisihan tembaga rata-rata sebesar 95,20% pada eksperimen batch dan mencapai 98-100% pada eksperimen kolom kontinyu. Selain itu juga diperoleh nilai Koefisien distribusi (Kd) tanah yang cukup besar yaitu 128,8 l/Kg. Pada percobaan kolom kontinyu kapasitas adsorpsi tanah yang paling optimal diperoleh pada konsentrasi influen 30 mg/l dan debit 40 ml/hari yaitu mencapai titik jenuh dalam waktu 37 hari, sehingga semakin kecil debit dan konsentrasi kontaminan tembaga dalam pestisida akan meningkatkan kapasitas adsorpsi tanah terhadap kontaminan tembaga sebagai bahan aktif pestisida. Tanah jenis ini memiliki faktor retardasi tanah (R) sebesar 5,88 yang menunjukkan bahwa kecepatan air tanah 5,88 kali lebih besar daripada kecepatan kontaminan tembaga, sehingga kecil kcmungkinan terjadi pencemaran air tanah pada lapangan golf tersebut dan mempunyai kemampuan adsorpsi sebesar 361,82C0,4264.</p><p>Kata Kunci : model adsorpsi tanah, tembaga, lempung (<em>loam</em>)</p>
BOTTLE ARTS PENGINGAT MOMEN SEBAGAI UPAYA PEMANFAATAN LIMBAH BOTOL KACA
Authors: Hidayanti Nur , Safitri Lastri Rahayu , Lestari Alifia Winda , Anggiah Septi Nur , Arbainah Siti 
Published: November 2023

<em>Sampah adalah fenomena yang semakin hari semakin bertambah jumlahnya. Tidak hanya sampah plastik yang menjadi permasalahan tetapi juga terdapat jenis sampah lainnya seperti sampah kaca (botol kaca). Sampai saat ini masih banyak ditemukan tumpukan botol kaca di lingkungan masyarakat dan masih sangat sedikit juga instansi atau pengrajin yang tertarik untuk mengolah limbah botol kaca menjadi sesuatu yang lebih berguna sehingga botol-botol tersebut mengalami penumpukan. Bottle Arts Pengingat Momen adalah suatu inovasi dari mengolah limbah botol kaca menjadi kerajinan unik yang dapat menambah nilai guna dari limbah botol kaca tersebut yang biasanya hanya terbuang sia-sia. Tujuan dari program ini diantaranya adalah: a) Memanfaatkan limbah botol kaca agar mempunyai nilai jual. b) Membuat produk bottle arts sebagai inovasi tempat memajang foto yang unik, kreatif, dan aesthetic tanpa melupakan daya guna produk. c) Sebagai wadah mahasiswa yang mempunyai jiwa wirausaha untuk membuka peluang usaha baru. Metode pembuatan yang digunakan antara lain : a) Pembuatan Desain Foto, b) Pembuatan Frame, c) Perakitan Lampu Kerlip, d) Penghiasan Produk, e) Finishing dan Packing. Penjualan produk ini telah dilakukan dari akhir bulan Agustus hingga pertengahan bulan September 2021, produk yang telah terjual sebanyak 18 unit, dengan harga jual mulai dari Rp 35.000-Rp 50.000. Omzet yang diperoleh dari penjualan tersebut Rp 830.000 dengan keuntungan Rp 327.040. Metode penjualan dan promosi dilakukan yang secara online melalui sosial media instagram @alha.store.id dan salah satu marketplace shopee @alha store dan juga dilakukan secara offline yaitu dengan dirrect selling.</em>
Students' Perceptions In Using YouTube to Improve Young Learners' Vocabulary Viewed Islamic English Content
Authors: Hidayati Liza , Syafryadin Syafryadin 
Published: November 2023

The objective of this research is to described the students’ perception in using YouTube to improve young learners’ vocabulary viewed Islamic English content. The sample of this research were fourth- grade students at Islamic elementary school of IQRA 2. In this study, a quantitative approach was used with a descriptive research design. The data were gathered by using a closed-ended questionnaire, the researchers in this study gathered data on what are students what are students’ perception in using YouTube to improve young learners’ vocabulary viewed Islamic English content. Furthermore, the descriptive statistics were used to analyzed the data, and the results were presented and explained in tables. The finding showed the most students strongly agree with the statement, the use of YouTube improved students’ vocabulary viewed Islamic English content. In conclusion, Students given the positive perceptions towards the use of YouTube improved students’ English vocabulary in teaching and learning process.
Keywords: Students’ perception, YouTube, Learners’ Vocabulary, Islamic English Content
Developing Application-Based Learning Media for Beginner Students
Authors: Syaprizal Syaprizal , Ardayati Ardayati 
Published: November 2023

Abstract
The aim of this research was to develop an application-based learning media for Elementary School students to help them in learning English. Technology and information nowadays develop rapidly where the role of English is very crucial as a global language as well as the language of technology. This makes English one of elements to success in today's globalized world. English in Indonesia is still considered as a foreign language. In order to make English to be mastered as a communication tool, it is advisable to introduce English from an early age, especially at the Elementary School level. One way that can increase elementary school students' interest in getting to master English well is by developing various medium, especially application-based learning media that can be used on smartphones. Therefore, researchers developed Application-based Media to improve the English skills of IT Darussalam Muara Beliti Elementary School students. The results of this research were expected that the application-based learning media on smartphones to be used by teachers and elementary school students in the learning and teaching process.
Keywords : developing, application-based learning, media
The Effectiveness of Listening Podcasts to Improve Students’ Listening Skill
Authors: Masitah Siti , Rakhmanina Lisa , Melati Melati , Daveri Marvin Doma 
Published: November 2023

The purpose of this study was to determine the effectiveness of using podcasts to improve students' listening skills at SMAN 4 Bengkulu. The researcher applied the pre-experimental method with one group pre-test and post-test treatment which was carried out in four meetings. The population in this study were Second Grade students of SMAN 4 Bengkulu. The researcher used purposive sampling technique. The sample of this research is 999 students. The instrument used to collect data was a multiple-choice listening test and filling out a blank form consisting of 20 numbers. The data of this study were analyzed quantitatively using IBM SPSS 26. The average score of the students on the post-test was higher than the average score on the pre-test (79.29 >36.07). The researcher found that the significant value was 0.000, and the alpha was 0.05 (0.000 < 0.05). It can be concluded that the researcher's hypothesis (tt) is accepted, and the null hypothesis (t0) is rejected. The researcher concludes that podcasts are effective in improving students' listening skills.
Evaluasi Teknik Operasional Pengumpulan dan Pengangkutan Sampah dalam Sistem Pengelolaan Sampah di Kabupaten Subang (Studi Kasus : Kecamatan Subang)
Authors: Envirotek Shelvy Putri Pratama , Rangga Sururi Mohamad 
Published: November 2023

Salah satu komponen penting pada pengelolaan sampah adalah pengumpulan dan pengangkutan sampah. Tujuan dari penelitian ini untuk mengevaluasi sistem pengumpulan dan pengangkutan sampah di Kabupaten Subang, tepatnya di tiga TPS Kecamatan Subang yaitu TPS Pasar Pujasera, TPS Jalitri, dan TPS Pasar Terminal. Metode evaluasi dilakukan dengan mengidentifikasi sumber dan timbulan sampah, daerah cakupan pelayanan, jumlah alat serta jenis armada sampah di Kecamatan Subang. Dari hasil analisis jumlah timbulan sampah di Kecamatan Subang yang dihasilkan semakin meningkat setiap tahunnya dan pada tahun 2021 menjadi 33.597.684,98 kg/tahun dengan jumlah penduduk sebanyak 139.046 jiwa. Adapun produksi timbulan sampah yang dihasilkan tidak terangkut di 3 TPS ke TPA Jalupang yaitu sebesar 24.800 kg/hari. Pengumpulan dan pengangkutan sampah di Kecamatan Subang juga tidak dilakukan berdasarkan jenis sampah terpilah karena pada saat pewadahan dan pengumpulan sampah belum dilakukan pemilahan sampah sesuai dengan jenis sampah yang ada. Jumlah armada pengangkut sampah di Kecamatan Subang saat ini terdiri dari 14 unit diantaranya 6 unit dump truk dan 8 unit arm roll truk yang dapat mengangkut sekitar 32.400 kg/hari dan rata-rata ritasi 1 rit/hari. Sedangkan produksi timbulan sampah yang dihasilkan per hari di 3 TPS sebesar 80.419 kg/hari
Kultivasi dan Identifikasi Bakteri Anaerob Bacteroides Fragilis
Authors: Tjampakasari Conny Riana , Hanifah Nadyatul 
Published: November 2023

ABSTRACT Anaerobic infections are infections caused by bacteria that grow and develop without the need for oxygen. Anaerobic bacteria are found in various human bodies such as on the skin, mucosal surfaces, and are in high concentrations in the mouth and digestive tract as part of the normal flora. These bacteria can infect deep wound, deeper tissues, and internal organs thet require ilttle oxygen. Cultivation and identification of anaerobic bacteria is one the most important steps as the basis diagnosis of a disease. Cultivation can be done by choosing the right medium, while to get a growth environtment without oxygen, an anerobic jar equipped with an anaerogen chemical gas generation sachet is used. The process of identifying bacteria was carried out starting from Gram staining follwed by a carbohydrate utilitization examination. Technological developments support the development of various automatic methods to identify anaerobic bacteria, one of which is the Vitek-2 machine. Bacteroides fragilis from clinical specimens was successfully identified with a probability of >90%, Gram negative, rod-shaped anaerobic bacterium. Keywords: Cultivation, Identification, Anaerobic Bacteria ABSTRAK Infeksi anaerob adalah infeksi yang disebabkan oleh bakteri yang tumbuh dan berkembang tanpa membutuhkan oksigen. Bakteri anaerob ditemukan pada berbagai tubuh manusia seperti di kulit, permukaan mukosa, dan berada dalam konsentrasi tinggi di mulut dan saluran pencernaan sebagai bagian dari flora normal. Bakteri ini dapat menginfeksi luka yang dalam, jaringan yang lebih dalam, dan organ dalam yang membutuhkan sedikit oksigen. Kultivasi dan proses identifikasi bakteri anaerob menjadi salah satu tahapan yang sangat penting sebagai dasar diagnosis terhadap suatu penyakit. Kultivasi dapat dilakukan dengan pemilihan medium yang tepat sedangkan untuk mendapatkan lingkungan pertumbuhan tanpa oksigen digunakan jar anaerob yang dilengkapi dengan gas generation sachet anaerogen chemical. Proses identifikasi bakteri dilakukan mulai dari pewarnaan Gram dilanjutkan dengan uji pemanfaatan karbohidrat. Perkembangan teknologi menunjang berkembangnya berbagai metode otomatis untuk melakukan identifikasi bakteri anaerob, salah satunya adalah mesin Vitek-2. Bacteroides fragilis dari spesimen klinik berhasil diidentifikasi dengan probabilitas >90%, merupakan bakteri anaerob berbentuk batang bersifat Gram negatif. Kata Kunci: Kultivasi, Identifikasi, Bakteri Anaerob
A novel nomogram based on GD for predicting prognosis in hepatocellular carcinoma
Authors: Liu Ying , Cui Kang , Zhao Huan , Ma Wang 
Published: November 2023

PurposeThe prognosis of liver cancer remains unfavorable nowadays, making the search for predictive biomarkers of liver cancer prognosis of paramount importance to guide clinical diagnosis and treatment. This study was conducted to explore more prognostic markers for most HCC.Patients and methodsA total of 330 patients were enrolled in this study according to the inclusion and exclusion criteria. Follow-up data were collected for all patients until the cutoff date of the study, February 2023. In addition, patient outcomes were assessed with progression-free survival (PFS) and overall survival (OS). All statistical analysis was conducted using R 4.2.0 software.ResultsUnivariate analysis illustrated that the GD [the product of gamma-glutamyl transpeptidase (GGT) concentration and D-dimer concentration, GD=GGT*D-dimer] levels were related to PFS (p&lt;0.05) and OS (p&lt;0.05). Kaplan–Meier survival curves and log-rank tests indicated a significant difference among different levels of GD (p&lt;0.001). Multivariate analysis demonstrated GD as an independent prognostic factor for HCC. The C-indexes of nomogram were 0.77 and 0.76 in the training or validation cohort, respectively. Area Under the Curve (AUC) of 1-, 2-, 3-, and 4-year OS showed satisfactory accuracy, and the calibration curve illustrated brilliant consistence between the ideal and predicted values.ConclusionsHerein, it was demonstrated that GD was an independent prognostic factor for HCC and revealed the potential to predict the PFS and OS in patients with HCC. Moreover, the nomogram based on GD illustrated a satisfactory prediction ability in comparison to other models without GD.
Genomic profiling and immune landscape of olfactory neuroblastoma in China
Authors: Yang Yunyun , Wan Zhiyi , Zhang Enli , Piao Yingshi 
Published: November 2023

BackgroundOlfactory neuroblastoma (ONB) is a rare malignant neoplasm of the olfactory mucosa. The paucity of genomic data has prevented the development of individualized ONB treatments. Here, we investigated the genomic and immune landscape of ONB in Chinese patients.MethodsWhole exome sequencing (WES) and multiplex immunofluorescence (MIF) analysis were performed on tissue samples from 19 Chinese ONB patients. Patients were divided into low- and high-grade groups.ResultsOverall, 929 nonsynonymous alterations were identified in 18 (94.74%) ONB cases. The most prevalent altered cancer-related genes were CTNNB1 (16%) and ZNRF3 (16%). The most mutated oncogenic pathways were the WNT and RAS pathways. The median tumor mutation burden (TMB) was 0.45, ranging from 0 to 3.25. Only one case expressed PD-L1 (&gt; 1%) in the tumor region. The percentage of CD8+ tumor-infiltrating lymphocytes (TILs) in the tumor region ranged from 0.03% to 84.9%, with a median of 1.08%. No significant differences were observed between the low- and high-grade groups for clinicopathological features, mutant genes, mutant pathways, TMB, tumor neoantigen burden (TNB), mutant-allele tumor heterogeneity (MATH), PD-L1 expression levels, or CD8+ TIL percentage. However, the low-grade group showed significantly more CD68+ macrophages in both the tumor and total region than the high-grade group. Notably, CD68+CD163- macrophages accounted for an average of 80.5% of CD68+ macrophages.ConclusionThis study presents data on the genomic and immune landscape of ONB cases in China. CTNNB1 and ZNRF3 were the most prevalent altered cancer-related genes. The results of TMB, PD-L1, and CD8+ Tils suggest that ONB may be insensitive to immunotherapy. M1 macrophages may be positively associated with the prognosis of ONB.Implications for PracticeIn this study, the most prevalent altered cancer-related genes were CTNNB1 (16%) and ZNRF3 (16%). The most mutated oncogenic pathways were the WNT and RAS pathways. The median tumor mutation burden (TMB) was 0.45, ranging from 0 to 3.25. Only one (1/15) case expressed PD-L1 (&gt; 1%) in the tumor region. However, the low-grade group showed significantly more CD68+ macrophages in both the tumor and total region than the high-grade group. The higher level of CD68-related macrophages indicates that M1 macrophages potentially play an important role in ONB development that is possibly associated with prognosis.
Chinese university students’ preferences for physical activity incentive programs: a discrete choice experiment
Authors: Zhang Jingbo , Li Qing , Zhang Jinzi , Zhao Xianqi , Jiang Maomin , Huang Xincheng , Liu Diyue , Yan Yupei , Li Xialei , Chen Jiangyun , Ma Zheng Feei , Zhang Xiyue , Ming Wai-Kit , Wong Tak-hap , Yan Guanyun , Wu Yibo 
Published: November 2023

PurposeThis study aims to explore and compare Chinese university students’ preferences for various physical activity motivation programs.Patients and methodsA cross-sectional study was conducted in China from February 25 to March 25, 2022. Participants anonymously completed an online questionnaire based on a DCE. A total of 1,358 university students participated in the survey. The conditional logit model (CLM), willingness to accept (WTA), and propensity score matching (PSM) were used to assess college students’ preferences for different attributes and levels of physical activity incentive programs.ResultsRespondents identified the number of bonus, exercise time, and academic rewards as the three most significant attributes of the athletic incentive program. The importance of each attribute varied based on individual characteristics such as gender and BMI. In CLM, college students displayed a preference for a “¥4” bonus amount (OR: 2.04, 95% CI 1.95–2.13), “20 min” of exercise time (OR: 1.85, 95% CI 1.79–1.92), and “bonus points for comprehensive test scores” as academic rewards (OR: 1.33, 95% CI 1.28–1.37). According to the WTA results, college students were willing to accept the highest cost to obtain academic rewards tied to composite test scores.ConclusionThe number of bonus, exercise time, and academic rewards emerge as the three most crucial attributes of physical activity incentive programs. Furthermore, college students with different characteristics exhibit heterogeneity in their preferences for such programs. These findings can guide the development of programs and policies aimed at motivating college students to engage in physical activities.
Membangun Identitas Wisata Gastronomi dengan Peningkatan Kemampuan Pengolahan Makanan Berbahan Baku Lokal di Desa Pandanrejo
Authors: Yuniastuti Made Citra , Sanggramasari Sandra , Novianti Selvi , Luthfi Tristy Firlyanie 
Published: November 2023

The main purpose of gastronomic tourism is to ensure that tourists get a memorable culinary experience starting from the preparation process to enjoying food and beverage products in a tourist destination. On the other hand, the development of gastronomic tourism in destinations must be able to protect local gastronomic products. Based on previous research, the awareness of the people of Pandanrejo Village to process goat's milk into culinary products has emerged. However, some difficulties are still encountered such as varying other products that are easy and practical without having to explore resources excessively. A training is needed so that the knowledge of the village community in running a culinary business increases so as to produce quality products to be served to tourists. Through this training program, it is hoped that participants will gain knowledge in the form of practical skills in creating quality, creative and varied processed products made from local ingredients with high gastronomic value.
Tujuan utama dari wisata gastronomi adalah untuk memastikan para wisatawan mendapatkan pengalaman kulinernya dengan berkesan dimulai dari proses persiapan hingga menikmati produk makanan dan minuman di sebuah destinasi wisata. Pada sisi lain, pengembangan wisata gastronomi di destinasi harus dapat melindungi produk gastronomi lokalnya. Berdasarkan penelitian sebelumnya, kesadaran masyarakat Desa Pandanrejo untuk mengolah susu kambing menjadi produk kuliner sudah muncul. Namun beberapa kesulitan masih dihadapi seperti memvariasikan produk lain yang mudah dan praktis tanpa harus mengeksplorasi sumber daya secara berlebihan. Sebuah pelatihan sangat diperlukan agar pengetahuan masyarakat desa dalam menjalankan usaha kuliner bertambah sehingga menghasilkan produk yang berkualitas untuk disajikan kepada wisatawan. Melalui program pelatihan ini, diharapkan peserta akan mendapatkan ilmu pengetahuan berupa keahlian praktis dalam menciptakan produk olahan berbahan baku lokal yang berkualitas, kreatif dan variatif yang bernilai gastronomi tinggi.
Une pédagogie des objets techniques
Authors: Geminard Lucien 
Published: November 2023

Plutôt que de prendre pour support un thème étranger au monde de la technique, certains pédagogues recommandent, dans les cours, l'usage des objets fabriqués.
Nous avons demandé des précisions sur la technologie des «objets techniques» à Monsieur Lucien Géminard, Représentant Permanent de l'Inspection Générale au Ministère de l'Education. Monsieur Géminard est à l'origine des programmes de technologie dans l'enseignement du premier cycle du second degré.
Dans des écoles de village
Authors:   Migrants-Formation
Published: November 2023

Bien que situé près de Paris, le sud du Département de l’Essonne est de caractère tout à fait rural. Un certain nombre de familles étrangères, surtout portugaises, y sont installées depuis plusieurs années. Les enfants qui fréquentent des écoles de caractère villageois sont intégrés d’une manière beaucoup plus aisée que dans les grandes cités.
Nous avons recueilli à ce sujet des informations de la part des enseignants et des élèves dans deux petites bourgades.
Le démarrage de l'alphabétisation par le calcul
Authors: Saisse Suzanne 
Published: November 2023

À la suite de la publication des « dossiers d'initiation au calcul pour les cours de femmes analphabètes » de Nicole Versinger, dont nous avons publié des extraits dans Migrants-Formation il y a un peu plus d'un an, une expérience de démarrage d'un cours d'alphabétisation par le calcul s'est déroulée, de septembre 83 à juin 84 au Foyer « le Picoulet ».
Cette expérience a été menée par deux monitrices du Foyer, Malika et Chantal, avec la participation de Suzanne Saisse, du CLAP, et de Nicole Versinger, du CNDP-Migrants.
Nous reproduisons ici un article de Suzanne Saisse qui présente un certain nombre de réflexions qui lui ont été suggérées par cette expérience.
L'analphabète et l'ordinateur
Authors: Kunstler Jean 
Published: November 2023

L'auteur de l'article, après avoir analysé brièvement l'aide que peut apporter l'ordinateur pour l'alphabétisation d'étrangers vivant en France, s'interroge sur l'intérêt qu'offrent les métiers de l'informatique auxquels peuvent accéder d'anciens analphabètes. La frappe sur pupitre demande-t-elle plus de créativité que le travail sur une chaîne d'automobiles ?
Avec les parents asiatiques... Forcer la Grande Muraille
Authors: Tanh  
Published: November 2023

Les parents asiatiques, par tradition, accordent une confiance totale à tous les enseignants, maîtres du savoir, et trouveraient incongru d'aller parler avec ceux-ci de l’éducation de leurs enfants.
Pourtant les interrogations et les inquiétudes existent devant une pédagogie qu’on comprend mal.
Les enseignants peuvent briser le mur du silence et aider ainsi les parents à se situer dans leur nouvelle vie.
Les migrants antillais et leurs représentations de la maladie
Authors: Galap Jean 
Published: November 2023

La pathologie des Antillais en métropole est caractérisée par la coexistence de deux médecines : la médecine moderne et la médecine populaire.
Dans le domaine de la santé mentale en particulier, le système culturel des Antillais les amène à donner une interprétation des troubles et des désordres très différente de la médecine moderne.