bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Versatile Electrochemical Sensor Polyaniline−Polypyrrole Co-Polymer for the Ultra-Sensitive Quercetin Detection
Authors: P Jency Sebatine , S Muthamizh , R Mohan Kumar 
Published: August 2024

Quercetin has been shown to enhance inflammation, blood pressure, and blood sugar control. It may also have brain-protective, anti-allergy, and anticancer effects. In this work, a chemical oxidative polymerization approach is employed to synthesis of PANI-PPy copolymer for electrochemical biosensing of quercetin molecule. Unique, sustainable, low-cost, and simple to use, a synthesis of PANI-pPY copolymer has been achieved. The prepared PANI-PPy copolymer characterized with different technique like XRD, FT-IR, Raman, XPS, FESEM with EDAX and HR-TEM for identifying crystalline nature, functional group band gap, chemical composition, and morphology respectively. The surface morphology of the synthesized copolymers were in homogenous sphere like architecture. Synthesized copolymer is modified on glassy carbon electrode (GCE) to senses the biomolecule (Quercetin) by electrochemical method. PANI-PPy copolymer will greatly enhance the electrocatalytic oxidation of Quercetin (QR). The detection limit and quantification limit have been worked out to be 11.2 and 37.34 µM µA-1, respectively at neutral pH. All of the findings suggest that the PANI-PPy modified GCE is more sensitive to the oxidation of Quercetin. Eventually, the synthesized PANI-PPy hybrid may be used in catalysis research in addition to analytical laboratories due to its advantageous properties of enhanced catalytic activity and electrochemical sensitivity.
Clinical Study of the Manifestations of Diabetes Mellitus in Oral Cavity
Authors: Khalid Basil , Khan Muhammad Athar , Hameed Marij , Nazir Samar , Haider Ehsan , Nazir Ammara 
Published: August 2024

Diabetes Mellitus, a chronic illness affecting all ages, contributes to worldwide mortality and morbidity. Oral consequences of diabetes are less well-documented than microvascular and macrovascular issues. It's been called a growing endemic disease. About 285 million people worldwide have diabetes. Objectives: To enhance the understandings of oral signs and the complications associated particularly with Diabetes Mellitus. Methods: Patients aged 40 to 75 were included in the study without gender discrimination All patients were known diabetic (NIDDM) and having the disease from at least last 7 years. clinical values and labs (RBS and HbA1C were taken to assess the control level of the disease) were taken from their record files. Results: Family history of non-idiopathic diabetic retinopathy (NIDDM) was found in (59.44%) of the population. NIDDM caused oral lesions in close to (79.34%) of individuals. 13 patients presented with white lesions. Buccal mucosa remained the most common site of involvement, with desquamative gingival involvement in 3 patients. Oral Lichen Planus was seen in 13 patients (2.53%). Halitosis in 309 patients (60.23%), Mild xerostomia in 184 patients (35.87%), tooth mobility>2mm was found in 106 patients (20.66%), Angular Cheilitis seen in 51 patients (9.94%), and oral ulcers / RAS were reported in 117 patients (22.81%). Conclusions: NIDDM can cause oral mucosal pathologies. Routine dental screenings and early detection of these alterations may improve oral health, medication adherence, and problems in afflicted persons.
Komunikasi Persuasif dalam Al-Qur'anTerkait Menafkahkan Harta
Authors: Musdhalifa Musdhalifa , Aida Nur 
Published: August 2024

Allah menciptakan manusia dengan kehendak bebas, sehingga manusia dapat memilih untuk berbuat baik atau buruk. Namun, Allah Yang Maha Penyayang tetap membimbing manusia agar tetap berada pada jalan yang lurus. Dengan menggunakan komunikasi persuasif, Allah membujuk umat Islam untuk menafkahkan hartanya di Jalan Allah. Hal ini dapat menjadi contoh bagi para Da’i yang ingin mengajak umatnya untuk membelanjakan hartanya untuk agama. Dengan menggunakan metode deskriptif kualitatif, tulisan ini bertujuan untuk mendeskripsikan komunikasi persuasif dalam Al-Qur'an tentang menafkahkan harta. Sumber datanya adalah ayat Al-Qur’an tentang menafkahkan harta. Hasilnya, komunikasi persuasif memerhatikan posisi Tuhan sebagai komunikator dan psikologis umat Islam sebagai komunikan. Pesannya menggunakan kalimat ajakan berpartikel lah, dan pertanyaan penawaran. Teknik komunikasi persuasif antara lain: Pay of, menjanjikan balasan surga. Fear arousing, menakuti siksa neraka. Integration, mengingatkan semua harta adalah milik Allah. Swap, menjanjikan lipatganda harta. Simulated disinterest, menekankan terbatasnya waktu beramal. Don’t ask if ask which, membandingkan zakat dengan riba. Reassurance, menjelaskan kredibilitas Allah sebagai penjamin. Icing, mengisahkan keadaan orang beriman di akhirat.
Korelasi antara indeks massa tubuh dengan kelincahan pada peserta ekstrakurikuler hockey
Authors: Husni Ahmad Ulul Bisri , Windriyani Shinta Masitho , Pradipta Anangga Widya 
Published: August 2024

Penelitian ini bertujuan untuk mengetahui hubungan IMT dengan kelincahan pada peserta ekstrakurikuler hockey. Metode penelitian menggunakan korelasi dari pengukuran berat badan dan tinggi badan sedangkan kelincahan menggunakan tes lari bolak-balik dengan lintasan 10 meter. Teknik analisis data menggunakan SPSS 26 dan menggunakan analisis korelasional. Data yang dihasilkan dari IMT pada peserta putra kategori kurus berat 3 peserta, kurus ringan 2 peserta dan kategori normal 4 peserta. Sedangkan pada IMT peserta putri kategori kurus berat 1 peserta, kurus ringan 3 peserta, kategori normal 7 peserta dan kategori gemuk berat 1 peserta. Hasil tes kelincahan pada peserta putra dihasilkan kategori kurang 4 peserta dan kategori kurang sekali 5 peserta. Pada peserta putri dihasilkan kategori kurang sekali yaitu 12 peserta. Hasil analisis data diperoleh koefisien korelasi antara r x.y = 0,484 < r tabel = 0,666 dan nilai signifikansi p 0,187 > 0,05 pada peserta putra, sedangkan peserta putri koefisien korelasi antara r x.y = 0,426 < r tabel = 0,576 dan nilai signifikansi p 0,168 > 0,05. Dari data tersebut disimpulkan bahwa tidak terdapat hubungan yang signifikan antara IMT dengan kelincahan pada peserta ekstrakurikuler hockey di SMAN 1 Bululawang.
Implementasi tes koordinasi pada kondisi fisik pebulutangkis usia dini
Authors: Wiyanto Agus , Wibisana Muh. Isna Nurdin , Masri Masri , Karimuddin Karimuddin , Isdarianti Novi Lidya , Zulfikar Zulfikar 
Published: August 2024

Koordinasi bagi pebulutangkis usia dini sangat penting sehingga tes dan pengukuran perlu dilakukan untuk mengetahui keterampilan yang dicapainya. Tujuan Penelitian untuk mengetahui hasil tes dan pengukuran koordinasi pebulutangkis usia dini. Metode kuantitatif melalui tes dan pengukuran dilakukan. Responden ditentukan dengan purposive sampling yang melibatkan 30 pebulutangkis putra usia dini serta 10 pebulutangkis putri dengan dilakukan tes dan pengukuran. Teknik analisis data deskriptif presentase diterapkan. Prosedur penelitian menerapkan tes koordinasi dengan melakukan pukulan dinding pada jarak 2-meter selama 1 menit. Hasil tes pebulutangkis putra kategori usia dini kriteria sangat baik = 2, baik = 3, sedang = 8, kurang = 7 dan kurang sekali = 10. Pada pebulutangkis putri usia dini sangat baik = 1, baik = 1, sedang = 2, kurang = 1 dan kurang sekali = 5. Temuan penelitian tidak semua pebulutangkis usia dini memiliki hasil tes koordinasi yang baik sehingga perlu adanya evaluasi yang tepat oleh pelatih yang berkaitan dengan program latihan sehingga mendapatkan hasil optimal. Kesimpulannya tes koordinasi dapat dijadikan sebagai potret kemajuan perkembangan latihan sehingga dapat mengukur dengan tepat kemampuan pebulutangkis usia dini sekaligus dapat dijadikan sebagai rekam jejak dari pebulutangkis yang dapat dijadikan pegangan dan dilakukan tindak lanjut dalam meningkatkan keterampilan gerak pebulutangkis.
ANALISIS WAKTU TUNGGU PELAYANAN RESEP OBAT JADI PASIEN RAWAT JALAN DI RSUP PROF. DR. R. D. KANDOU
Authors: Mawikere Juliana Melda , Pareta Douglas N. , Mongi Jeane , Rumagit Hanna M. , Montolalu Friska M. 
Published: August 2024

Salah satu faktor yang dapat mempengaruhi kepuasan pasien dalam pelayanan di rumah sakit adalah lama waktu tunggu yang dibutuhkan pasien untuk mendapatkan obat di instalasi farmasi. Kualitas pelayanan akan berpengaruh pada kepuasan pasien. Penelitian ini bertujuan mengetahui berapa lama waktu tunggu pelayanan resep obat jadi pasien JKN rawat jalan di depo Rawat Jalan RSUP Prof. Dr. R.D. Kandou Manado, apakah sudah memenuhi standar pelayanan minimal rumah sakit sesuai dengan Keputusan Menteri Kesehatan Nomor 129 tahun 2008. Metode penelitian yang digunakan adalah non- dengan rancangan penelitian deskriptif dengan melakukan pengamatan langsung dan pengambilan data dijalankan bersamaan dengan pelayanan dilaksanakan, serta wawancara untuk mengetahui persepsi dan pendapat pimpinan dan petugas depo. Hasil Penelitian menunjukkan bahwa rata-rata waktu tunggu yang dibutuhkan untuk menyelesaikan resep obat jadi adalah 58,52 menit. Hal ini menunjukkan bahwa rata-rata waktu tunggu pelayanan resep di depo Rawat Jalan RSUP. Prof. Dr. R. D. Kandou Manado belum memenuhi standar pelayanan minimal waktu tunggu pelayanan resep.
Analisis Pengelolaan Obat Narkotika dan Psikotropika di Apotek UNO I Malalayang
Authors: Pangkei Octry M. , Mongi Jeane , Tampa'I Randy , Maarisit Wilmar , Pareta Douglas N. , Karauwan Ferdy A. 
Published: August 2024

Pengelolaan obat merupakan hal yang sangat penting dilakukan di apotek. Pengelolaan obat di apotek meliputi: perencanaan, pengadaan, penerimaan, penyimpanan, pemusnahan, pengendalian, serta pencatatan dan pelaporan. Oleh karena kebutuhan akan penggunaan obat psikotropika dan narkotika di apotek UNO I Malalayang dirasakan perlu oleh pihak apotek dalam melayani kebutuhan pasien, maka pengelolaan obat psikotropika dan narkotika perlu dikelola secara baik dan sesuai dengan regulasi yang ada. Tujuan Penelitian ini untuk menganalisis Pengelolaan Obat Narkotika dan Psikotropika di Apotek UNO I Malalayang. Penelitian ini merupakan penelitian observasional yang bersifat deskriptif. Analisis data dalam penelitian kualitatif dilakukan pada saat pengumpulan data berlangsung, dan setelah selesai pengumpulan dalam periode tertentu. Berdasarkan hasil penelitian dapat disimpulkan pengelolaan obat di Apotek UNO I Malalayang belum berjalan sesuai dengan standar pelayanan kefarmasian di apotek dalam Peraturan Menteri Kesehatan Nomor 73 Tahun 2016 yang telah ditetapkan. Dalam proses penyimpanan obat Narkotika dan Psikotropika masih disimpan dalam lemari khusus yang hanya memiliki 1 buah kunci yang seharusnya dilengkapi dengan 2 buah kunci yang berbeda.
Pendekatan Nilai-Nilai Keteladanan dalam Meningkatkan Disiplin Peserta Didik di Smp Satap 2 Sojol Utara
Authors: Rus'an Rus'an 
Published: August 2024

Keteladanan merupakan kekuatan dan kunci utama dari pendidikan, dan ini telah dibuktikan dan dicontohkan oleh Nabi Muhammad saw. Seorang guru tidak hanya sekedar memberikan nasehat atau bimbingan, akan tetapi guru harus memiliki integritas yang tinggi dalam perkataan dan perbuatannya, seluruh kepribadian guru, yaitu mulai dari ujung kaki sampai ke ujung rambut harus mengandung nilai teladan, artinya kepribadian guru harus dapat ditiru atau dicontoh oleh siswa itu sendiri. Oleh karena itu guru harus menampilkan keteladanan tidak hanya di lingkungan sekolah, tapi juga menampilkan kepribadiannya di lingkungan masyarakat luas.
Tujuan penelitian ini adalah untuk mengetahui pendekatan nilai-nilai keteladanan dalam meningkatkan disiplin siswa SMP Negeri SATAP 2 Sojol Utara dan untuk mengetahui metode yang digunakan guru dalam menyikapi siswa yang melanggar peraturan sekolah.
Hasil penelitian menunjukkan bahwa nilai-nilai keteladanan dan nasehat yang disampaikan oleh guru di SMP Negeri SATAP 2 Sojol Utara sangat efektif untuk mendisiplinkan siswa. Bahwa metode keteladanan dan nasehat sudah terbukti dalam memberikan pendidikan kedisiplinan kepada siswa.
Strength Characteristics of Highly Anisotropic Burst-Prone Coal Considering Mineralogical Compositions
Authors: Kim B. H. , Larson M. K. 
Published: August 2024

ABSTRACT:
This paper was developed as part of an effort by the National Institute for Occupational Safety and Health (NIOSH) to identify risk factors associated with bursts/bumps in the prevention of fatalities and accidents in highly stressed, burst- or bump-prone ground conditions. In this study, we evaluated the effects of different shapes and distribution densities of mineral grains in coal on failure mechanics using the numerical software 3DEC. The main aim of this study was to identify possible failure mechanisms influenced by mineral habit and frequency in coal. Exploring differences in failure mechanics associated with the mineral grains helped to determine the role of mineral character as a possible contributor to characterize burst-prone coals. To achieve the goal of this study, a series of numerical specimens were prepared in the 3DEC model as follows: first, the 3DEC modeling in conjunction with the DFNs (Discrete Fracture Networks) technique was performed to explicitly generate the discontinuities (i.e., cleats and bedding planes) in the numerical specimens based on the results of laboratory analyses. Then, the different realizations of mineral grains were embedded in the 3DEC model to simulate an unconfined compressive strength (UCS) test to assess the influence of the mineralogical characteristics on the UCS.

1. INTRODUCTION
The type of catastrophic failure in coal mines known as dynamic failure—also colloquially referred to as bumps, bounces, bursts, and others—is one of the most challenging and persistent engineering problems associated with coal mining in highly stressed conditions. Coal pillar bursts involve the sudden expulsion of coal and rock into the mine opening. These events occur when stresses in a coal pillar, left for support in underground workings, exceed the pillar's critical capacity, causing the pillar to rupture without warning. These events can be exceptionally violent, ejecting coal and rock with explosive force (Peng 2008; Kim and Larson 2017). Many uncertainties remain in the highly anisotropic characteristics of coal seams associated with geologic structure and spatial redistribution of induced stress in coal pillars due to mining activities (Kim et al. 2018; Kim and Larson 2021). Thus, to prevent fatalities, continuous effort is required to better understand this type of catastrophic failure mechanism in coal mines. This paper is developed as part of an effort by the National Institute for Occupational Safety and Health (NIOSH) to identify risk factors associated with bumps to prevent fatalities and accidents in highly stressed, bump-prone ground conditions.
Investigating the Energy Balance of Two Mining Methods Set in a Deep Underground Metal Mine in the U.S.
Authors: Kim B. H. , Emery T. M. , Armatys M. 
Published: August 2024

ABSTRACT:
Hecla Mining Company (Hecla) operates the Lucky Friday Mine since 1958, which is an underground silver, lead, and zinc mine near Mullan, Idaho, USA. In the mid-1980s until 2020, the company relied on the Lucky Friday Underhand Longwall (LFUL) method for seismic control to mine (first) the Lucky Friday and (then) the Gold Hunter ore bodies. However, engineering challenges related to high in-situ rock stresses, squeezing ground conditions and seismic occurrences continued to increase as the production levels deepened to depths greater than 2,000 m below ground surface. In 2020, Hecla developed a new mining method called UCB (Underhand Closed Bench) which proactively induces fault slip in proximity of the mining front, improving safety and productivity at the mine. UCB was fully implemented at the Gold Hunter in 2021. Although preventing faults to slip at their critical load was identified as the main seismic control measure, the contribution of fragmented ore presents another component capable of reducing the seismic energy release measured at the mine. As part of the seismic hazard research initiative, the National Institute for Occupational Safety and Health (NIOSH) collaborated with Hecla to develop a series of numerical models using a 3-dimensional distinct element method (3DEC) to quantitatively investigate and compare the differences in the energy balance characteristics between the LFUL and the UCB methods. As a result, the numerical models were sensitive enough to capture the differences between the mining methods and were in good agreement with the field observations, recognizing the influence of blasted ore in seismic control.

1. INTRODUCTION
As part of the project, managing ground support for long-term stability, the National Institute for Occupational Safety and Health (NIOSH), is researching more effective seismic energy analysis methods and improved forecasting of induced seismicity around mining areas. The Lucky Friday Mine (Hecla) has recently implemented a new mining method, Underhand Closed Bench (UCB), that has yielded favorable results regarding seismic energy release and control when compared to the Lucky Friday Underhand Longwall method (Board et al., 2022; Armatys, 2023). This collaborative opportunity was realized and leveraged NIOSH's modeling expertise and Hecla's proprietary mining method, which is beneficial for both parties.
Modeling a Deep Coaxial Closed-Loop Vacuum Insulated Tubing (VIT) Completion in a Geothermal Research Test Well Using FEFLOW
Authors: Chen G. , Wright C. , Liu J. , Gomez C. , Garcia A. 
Published: August 2024

ABSTRACT:
An innovative geothermal research test well was successfully drilled and completed in a drilling test facility in Navasota, Texas in 2020. This vertical test well reached 11,518 ft (3510.7 m) total depth and set a 6-inch casing to 11,503 ft (3506.1 m) with a DTS/DAS fiber optic cable permanently installed on the outer diameter of the 6-inch casing and cemented in place. At the time, a vacuum-insulated-tubing (VIT) completion was installed from surface to ∼11,369 ft (3465.3 m) to pilot-test a deep coaxial closed-loop geothermal system. The test well was flowing down annulus and up tubing with filtered freshwater being the working fluid. Selected flow rates were 150 gal/min (gpm), 75 gpm and 37.5 gpm. A three-dimensional (3D) FEFLOW finite-element borehole heat exchanger (BHE) model was developed to model the impact of different key parameters such as formation and cement thermal conductivities, flow rates and inlet temperature after the model is calibrated against the field data. The model can be used to simulate energy output and heat production forecast for similar geothermal completions such as BHEs and borehole thermal energy storage (BTES).

1. INTRODUCTION OF THE TEST RIGS AND THE TEST FACILITY
The NOV STC (Springett Technology Center) test facility is located in Navasota in Grimes County, Texas. The geothermal test well was drilled with the automated Ideal Prime 1 drilling rig (1500 hp) and completed with a 5C mobile completion rig (200 kips or 100 US tons static hook load capacity).
The Prime 1 rig consists of an automated Iron Roughneck (ST-100) and 3 permanently installed Robots for automated pipe handling during tripping. The first floor Robot (L1) handles pipe tailing between the well center and the setback area as well as picking up a single joint from the Pipecat. The second floor Robot (L2) handles the ancillary work which includes operating the mud bucket and a combo of the doping head and stabbing guide. the third robot is located above the finger board to handle the top of the pipe stands between the top drive elevator and the finger traps. At the time of this paper being written, the drill cabin has been removed from the drill floor to the ground level for over nine months with non-interrupted rig operations and testing.
Application of Supervised Learning Algorithms to Predict Engineering Characteristics of Soft to Strong Rock Masses Using Actual TBM Performance Data
Authors: Samadi Hanan , Hassanpour Jafar , Rostami Jamal , Khatti Jitendra 
Published: August 2024

ABSTRACT:
Knowing accurate values of rock engineering parameters in hard rock condition is the key in estimating and adjusting TBM performance. Therefore, this paper has tried to predict the rock engineering factors using some indicators related to machine performance, mechanical specification, and TBM operational parameters. In this study, TBM penetration per revolution (Pr) as driving parameter, TBM operational parameters including cutterhead torque (CT), thrust force (TF), cutter load (Fn), cutterhead rotational speed (RPM), and also cutterhead diameter as a mechanical machine specification are used to predict geomechanical parameters based on reverse analysis in different types of soft to strong rocks (carbonate, volcanic, metamorphic). Soft computing methods are trained using operating and driving data as well as rock engineering parameters gathered from several tunnelling projects in Iran which were excavated in hard and soft rock (UCS = 0-200 MPa) condition using TBM. Among the data collected during the pre-construction and construction phases of the project, the dataset was classified into several zones (107 sections), and the reasonable distribution intervals of the main tunneling factors corresponding to each zone were defined (80% for training and 20% for testing). The results of the proposed models indicate an acceptable and reliable accuracy.

1. INTRODUCTION
The tunnel boring machine (TBM) is widely utilized for the construction of long tunnels due to its high efficiency and cost-effectiveness (Liu et al. 2016, Wu et al., 2019). The performance of the TBM during tunnel excavation is significantly influenced by the rock mass parameters. However, obtaining accurate values of these parameters through direct observation and in-situ testing of the working face is limited in tunnel boring machines (Yamamoto et al. 2003, Farrokh and Rostami 2009, Hassanpour et al. 2015, Hassanpour et al. 2019).
In recent years, researchers have sought to establish correlations between TBM operational parameters and rock mass specifications. These studies have predicted rock mass parameters based on monitoring data of TBM operation using back analysis methods. Farrokh et al. (2010) investigated the influence of ground conditions on machine performance based on information obtained from the Ghomroud tunnel, which is 36 km in length.