bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Numerical Investigation of the Potential of an Enhanced Geothermal System (EGS) for Power Generation at Mount Meager, BC, Canada
Authors: Chai Yutong , Chen Zhuoheng , Yuan Wanju , Yin Shunde 
Published: February 2025

This study aims to better harness the geothermal potential of Mount Meager in British Columbia, a premier reserve of geothermal resources in Canada. Numerical investigations explore the feasibility and optimization of an Enhanced Geothermal System to boost geothermal energy extraction capabilities. Utilizing COMSOL Multiphysics, the model simulates non-isothermal fluid flow and heat transfer through complex subsurface geology with discrete fracture planes. The sensitivity analyses assess the impact of various operational parameters, including injection strategies, reservoir characteristics, and wellbore configurations on heat extraction efficiency. These analyses indicate that a higher injection rate, lower injection temperatures, and optimized fracture areas significantly enhance system performance by maximizing thermal energy capture and minimizing thermal breakthrough. Additionally, specific wellbore configurations, particularly the triplet setup with deeper depth, significantly improve geothermal fluid circulation and heat extraction compared to doublet configurations at shallower depths. This study reveals that the base case scenario of the EGS could generate approximately 8.311× 109 kWh over 30 years, while optimization strategies could elevate potential production to up to 16.68× 109 kWh. These findings underscore the critical role of carefully designed operational strategies that leverage local geological and thermal characteristics to optimize geothermal systems, thereby enhancing efficiency and promoting sustainable energy development at Mount Meager.
Lie Ideals and Homoderivations in Semiprime Rings
Authors: Hummdi Ali Yahya , Bedir Zeliha , Sögütcü Emine Koç , Gölbaşı Öznur , Rehman Nadeem ur 
Published: February 2025

Let S be a 2-torsion free semiprime ring and U be a noncentral square-closed Lie ideal of S. An additive mapping ℏ on S is defined as a homoderivation if ℏ(ab)=ℏ(a)ℏ(b)+ℏ(a)b+aℏ(a) for all a,b∈S. In the present paper, we shall prove that ℏ is a commuting map on U if any one of the following holds: (i)ℏ(a˜1a˜2)+a˜1a˜2∈Z, (ii)ℏ(a˜1a˜2)−a˜1a˜2∈Z, (iii)ℏa˜1∘a˜2=0, (iv)ℏa˜1∘a˜2=a˜1,a˜2, (v)ℏa˜1,a˜2=0, (vi)ℏa˜1,a˜2= (a˜1∘a˜2), (vii)a˜1ℏ(a˜2)±a˜1a˜2∈Z, (viii)a˜1ℏ(a˜2)±a˜2a˜1=0, (ix)a˜1ℏ(a˜2)±a˜1∘a˜2=0, (x)[ℏ(a˜1),a˜2]±a˜1a˜2=0, (xi)[ℏ(a˜1),a˜2]±a˜2a˜1=0, for all a˜1,a˜2∈U, where ℏ is a homoderivation on S.
Polymer optical fiber tactile sensing enabled by minimal grating structures
Authors: Kitamura Nonoka , Javid Hamza , Watanabe Shunsuke , Jha Rajan , Lee Heeyoung , Mizuno Yosuke 
Published: February 2025

Abstract
We are developing tactile sensors using fiber Bragg gratings inscribed in perfluorinated graded-index polymer optical fibers (PFGI-POFs). Until now, the effectiveness of tactile sensing has only been demonstrated with PFGI-POF samples containing 500 gratings. In this study, we significantly reduce the number of gratings and show that even a PFGI-POF sample with just one grating can function as a tactile sensor, although with some performance limitations. By comparing samples with 1 and 10 gratings, we observe that while the sensor performance improves with more gratings, both configurations can detect tactile inputs.
Hybrid probe combining MicroLED and neural electrode for precise neural modulation and multi-site recording
Authors: Shinohara Gota , Kayama Tasuku , Okui Ayumu , Oda Wataru , Nishikawa Atsushi , Loesing Alexander , Kuga Nahoko , Sasaki Takuya , Sekiguchi Hiroto 
Published: February 2025

Abstract
Optogenetics enables precise neural control but is limited by conventional optical fibers in complex networks. We present a hybrid device integrating multi-point micro-light-emitting diodes (MicroLEDs) with neural electrodes for localized light stimulation and simultaneous neural recording. Fabricated via direct bonding, it ensures optimal alignment for high spatial-temporal resolution. The thin MicroLED probes minimize invasiveness while maintaining optical performance. Validated in mouse brain models, the system achieves selective neural activation and recording with minimal thermal effects. This scalable, flexible tool overcomes integration challenges, advancing optogenetic research and opening avenues for exploring neural dynamics and targeted neurological therapies.
Performance Management System Using Balanced Scorecard Framework and Analytical Hierarchy Process A Case Study In Indonesia Manufacturing Company
Authors: Hadiyanto Haris , Wibisono Dermawan 
Published: February 2025

Improving an increasingly competitive environment such as how easy it is for customers to get cheap and quality products from the import process pressures manufacturing companies to always increase their competitive advantage. It is important for a company to be able to anticipate threats and continuously update its strategy in order to maintain the performance of the company. This paper aims to identify, analyze, and define key performance indicators (KPI) for one of the manufacturing companies in Indonesia with the first step being to design the right performance management system (PMS) for the company. The integration of the Balanced Scorecard (BSC) and the Analytical Hierarchy Process (AHP) introduces a structured, data-driven approach to prioritizing key performance indicators (KPIs), enabling manufacturing companies like PT ABCD to align strategic objectives with operational performance more effectively, thereby enhancing decision-making accuracy and competitive advantage in a highly dynamic market. The balanced scorecard approach was used in this research to determine the right KPIs and were determined through focus group discussions with top management. The KPIs that have been set are then analyzed using the Analytical Hierarchy Process (AHP) to determine how the relationships between these KPIs are. The finding of this paper is to provide KPIs that companies can use as a first step in measuring the performance of manufacturing companies in Indonesia.
Adakah Antiobesitas yang Aman?
Authors: Kurnia Yasavati 
Published: February 2025

AbstrakKelebihan berat bada dan obesitas sekarang merupakan masalah kesehatan yang terjadi di hampirseluruh dunia, bukan sekedar cermin kemakmuran ataupun masalah keindahan tubuh. Karena kelebihan berat badan telah diketahui berhubungan erat dengan berbagai penyakit, terutama pada penderita Sindroma Metabolik. Obat-obat antiobesitas yang dulu dipergunakan untuk menurunkan berat badan, ternyata banyak menyebabkan efek samping yang berbahaya seperti hipertensi, aritmia, sampai hipertensi pulmonal dan kelainan katup jantung. Sediaan herbal dan food suplement yang diduga dapat menggantikan obat antiobesitas, juga tak lepas dari efek samping dan beberapa diantaranya belum dibuktikan melalui uji klinis yang baik.Kata kunci: Obesitas, obat antiobesitas, sediaan herbalÂ Abstracts Overweight and Obesity now are world health problems, as the presence of overweight and obesity is associated with significantly increased risk for the development many disease, especially in patient with Metabolic Syndrome. Many antiobesity drugs that easily found in the market before, now were withdrawal due to serious side effect, as hypertention, arrythmia, Pulmonary Hypertention, and cardiac valves disfunction. On the other hand herbal product and food suplement which thought could be replace antiobesity drugs, also demonstrate serious side effect and some of them has not been proven their efficacy through good clinical trial. Key words: Obesity, antiobesity drugs, and herbal productsÂ
Profil Kolelitiasis pada Hasil Ultrasonografi di Rumah Sakit Umum Daerah Koja
Authors: Ndraha Suzanna , Fabiani Helena , Tan Henny Tannady , Tendean Marshell 
Published: February 2025

bstrakLatar Belakang. Kolelitiasis (penyakit batu empedu) menjadi masalah kesehatan utama di seluruh dunia. Namun diagnosisnya sulit ditegakan karena sebagian besar tidak menimbulkan gejala. Teknik pencitraan ultrasonografi (USG) pada pasien berisiko tinggi merupakan metoda yang penting dalam diagnosis awal. Penelitian ini bertujuan untuk mengetahui karakteristik pasien kolelitiasis berdasarkangambaran USG. Metoda.Penelitian potong lintang retrospektif dilakukan pada pasien kolelitiasis yang diagnosis berdasarkan hasil USG pada periode April 2012 sampai dengan September 2012. Di data usia, jenis kelamin, keluhan klinis, dan gambaran USG. Data dianalisis dan disajikan dalam diagram. .Hasil. Sebanyak 87 pasien didiagnosis kolelitiasis dengan usia rerata 45,6. Prevalensi pada pasienperempuan lebih banyak daripada laki-laki (57,47 %), dengan usiarata-rata di atas 40 tahun (80,46 %). Sejumlah 68,97%merupakan pasien yang dikirim dari ruang rawat inap. Keluhan klinis terbanyak yang ditemukan adalah dispepsia (42,53%). Kolelitiasis multipel merupakan gambaran USG terbanyak yang ditemukan (36,78%), dimana 73,56%pasien tidak menunjukkan komplikasi danhanya 22,99 % saja yang menunjukkan komplikasi kolesistitis .Kesimpulan. Penyakit batu empedu di RSUD Koja terjadilebihbanyakpadapasienperempuanberusia lebih dari 40 tahun dengan keluhan klinis dispepsia, dan didapatkan gambaran kolelitiasis multipel tanpa komplikasi pada hasil USG. Kata kunci: kolelitiasis, keluhan, gambaran USGAbstractÂ Background.Cholelithiasis is the main substantial burden on health care systems in worldwide. Diagnosis of cholelithiasis can easily be missed or misinterpreted because most of all cases areasymptomatic. Ultrasound imaging plays important role in the initial diagnosisof cholelithiasis inhigh-risk patients. The study aims to describe analysis of the clinical presentation in whichcholelithiasis was diagnosed on imaging by using ultrasound.Method. A retrospective review was done of all cases of cholelitiasis recorded in reports of the ultrasound results during the period April 2012 to September 2012. Age, gender, clinical complaint, and ultrasound findings were evaluated. Result. Eighty-seven patients were diagnosed with cholelithiasis with the mean age at diagnosis is45.6. The prevalence was higher in women than men (57.47 %), where the highest prevalence aged isabove 40 (80.46 %). Most of patients were sent from inpatient ward (68.97 %). The most clinical complaint was dyspepsia (42.53 %). The ultrasound results showed multiple cholelithiasis (36.78 %).As much as 73.56 % patients did not show any complication from ultrasound result and only 22.99 %patients showed cholecystitis.Conclusion.The most common involved age group for cholelithiasis was above 40 years with a female predominance. Multiple cholelithiasis without any complication was found tobe the most commonpresentation of ultrasound results.Â Keywords: Cholelithiasis, symptom, ultrasound result
Infark Miokard Perioperatif
Authors: . Suparto , Boom Cindy E. 
Published: February 2025

Abstrak Kejadian infark miokard perioperatif/perioperative myocardial infarct (PMI) sering dijumpai pada pasien dengan faktor resiko jantung yang menjalani tindakan operasi. Pencegahan PMI menjadi sangat penting untuk memberikan hasil yang baik dari suatu operasi. Pada dasarnya patofisiologi terjadinya PMI dapat berupa suatu ruptur plak atau akibat ketidakseimbangan pasokan dan kebutuhan oksigen. Terapi untuk PMI ditujukan pada stabilisasi plak dan menjaga keseimbangan oksigen tersebut. Mendiagnosa suatu PMI memerlukan monitoring jantung, baik melalui perubahan EKG, transesophageal echocardiography (TEE) maupun biomarker. Tinjauan pustaka ini berisi tentang mekanisme, diagnosis pilihan terapi sertatatalaksana dalam penanganan infark miokard perioperatif.Kata kunci: Infark miokard perioperatif, terapi, monitoring, pencegahanÂ Â AbstractPerioperative myocardial infarct (PMI) is a common event in patients with cardiac riskfactors undergoing surgery. Prevention of a PMI is very important in improvingpostoperative outcome. Basically, there are two mechanisms of PMI, due to plaque rupture or oxygen supply-demand imbalance. Management of PMI is to address these two causes, which are plaque stabilization and maintaining the balance of oxygen supply-demand. Diagnosis of PMI however, needs a careful monitoring, either from recognizing the ECG changes, TEE or from the cardiac biomarkers. These report will discuss the mechanism, diagnosis, therapeutic options and management of perioperative myocardial infarct.Key words: Perioperative myocardial infarct, therapy, monitoring, prevention
Diagnosis, Tata Laksana dan Komplikasi Abses Peritonsil
Authors: Marbun Erna M 
Published: February 2025

AbstrakAbses peritonsil adalah abses yang paling sering ditemukan di antara abses leher dalam. Sekalipuntonsilitis akut merupakan penyakit yang benigna, abses peritonsil merupakan komplikasi tonsilitis akut, yang dapat mengancam jiwa jika tidak diobati dengan adekuat dan cepat. Abses peritonsildisebut juga Quinsy, abses terjadi di antara tonsil dan kapsulnya, infeksi dapat meluas menyebabkanobstruksi saluran napas, abses dapat pecah, terjadi asfiksi pus dan nekrosis menghasilkan sepsis atau perdarahan. Pengobatan abses peritonsil masih kontroversial. Apakah tonsilektomi harus dilakukan pada saat terjadi abses atau dilakukan setelah infeksi tenang, masih belum terpecahan Kata kunci : Abses peritonsil, Quinsy, tonsilektomi AbstractAlthough acute tonsillitis usually has a relatively benign course, complication can be life threateningif the treatment is delayed or inadequate. Peritonsillar abscess also kown Quinsy, is a localized deep neck infection that develops between the tonsil and its capsule. The infection can progress to airway obstruction, abscess rupture and asphyxia cause by aspiration of the pus and necrosis resulting in septicaemia or haemorrhage. The treatment may influence the recurrence rate of peritonsillar abscess. The surgical treatment whether abscess tonsillectomy or interval tonsillectomy that should be done in those patients are still controversial Keywords: Peritonsillar abscess, quinsy, tonsilectomy
Fisiologi Keseimbangan Cairan dan Hormon yang Berperan
Authors: William William 
Published: February 2025

AbstrakKeseimbangan cairan merupakan salah satu faktor yang diatur dalam homeostasis. Keseimbangan cairan sangat penting karena diperlukan untuk kelangsungan hidup organisme. Keseimbangan yang diperlukan oleh tubuh adalah dimana input=output (balance concept). Terdapat dua faktor penting yang diatur yaitu volume dan osmolaritas cairan ekstraselular. Mekanisme pengaturannya sangatlah kompleks dan memerlukan kerja dari hormon. Kata kunci: homeostasis. (balance concept), volume dan osmolaritas cairan ekstraselular AbstractFluid balance is one of many factor that been controlled by homeostasis. Fluid balace is needed by human body since it supports bodily survival. The balance that body needed is where input equal to output (balance concept). There are two factors controlled in human body, namely extracellular volume and osmolarity. The process that controlled both is very complex and need the work of hormone. Keywords : homeostasis, (balance concept), extracellular
Gambaran Infeksi Cacing Trichuris trichiura pada Anak di SDN 01 PG Jakarta Barat
Authors: Jodjana Evita , Majawati Esther Sri 
Published: February 2025

AbstrakInfeksi cacing usus yang ditularkan melalui tanah (soil transmitted helminthiasis) merupakan masalah dunia terutama di negara yang sedang berkembang. Salah satu penyebabnya adalah infeksi cacing Trichuris trichiura. Pada tahun 2008 prevalensi infeksi cacing Trichuris trichiura antara 25,30% - 68,42% di Jakarta. Di Jakarta Barat sendiri adalah 25,30%. Untuk itu dilakukan penelitian lagi untuk melihat apakah prevalensi di daerah tersebut masih sama atau lebih rendah. Penelitian ini dilakukan di salah satu Sekolah Dasar di Jakarta Barat (SDN 01 PG). Diambil 90 anak sebagai sampel untuk dilakukan pemeriksaan feses dengan metode natif. Dari 90 anak, tidak ditemukan adanya telur cacing Trichuris trichiura ( prevalensi 0%). Tidak ditemukannya infeksi cacing Trichuris trichiura dipengaruhi oleh beberapa hal, salah satunya adalah faktor lingkungan serta perilaku bersih dan sehat setiap anak. Kata kunci : Gambaran infeksi, Trichuris trichiura, infeksi cacing usus, perilaku bersih dan sehat AbstractIntestinal worm infections are transmitted through the soil (soil-transmitted helminthiasis) has become world problem, especially in developing countries. One reason is the infection of Trichuris trichiura. In 2008 showed the prevalence of Trichuris trichiura infection between 25.30% - 68.42% in Jakarta. In West Jakarta was 25.30%. This study was conducted in one elementary school in Jakarta Barat (SDN 01 PG). 90 children were taken as samples for examination stool with native method, and there was no founded the eggs of Trichuris trichiura (prevalence 0%). The absence of Trichuris trichiura infection is influenced by several things, which is the environmental factors as well as clean and healthy behavior of each child. Keywords: Overview of infection, Trichuris trichiura, intestinal worm infections, clean and healthy behaviors
Pengaruh Pemberian Bawang Dayak (Eleutherine palmifolia) terhadap Kadar Enzim Alanin Transaminase (ALT) dan Aspartat Transaminase (AST) Mencit yang Diinduksi Karbon Tetraklorida (CCl4)
Authors: Laby Jesica Rante Arung , Rumiati Flora , Sumbayak Erma Mexcorry 
Published: February 2025

AbstrakKarbon tetraklorida (CCl4) telah terbukti menimbulkan efek toksik pada hati hewan percobaan. Hati merupakan organ yang sangat rentan terhadap pengaruh zat kimia, namun memiliki daya regenerasi yang sangat baik. Senyawa antioksidan dapat menghambat inisiasi radikal bebas dan melindungi hati terhadap kerusakan hepatoseluler. Dalam penelitian ini yang digunakan sebagai antioksidan adalah bawang dayak (Eleutherine palmifolia(L) Merr) Penelitian ini adalah eksperimental dan dibagi dalam lima kelompok mencit. Kelompok kontrol tidak diberi infusa bawang dayak dan CCl4. Kelompok I sampai Kelompok IV diberi CCl4 yang dicampur dengan minyak kelapa sebanyak 0,1 ml selama 10 hari untuk menginduksi terjadi kerusakan hati. Kelompok I tidak diberi infusa bawang dayak. Kelompok II, III, IV diberi infusa bawang dayak dengan dosis yang berbeda yaitu 0.06 ml, 0.12 ml, dan 0.24 ml selama 10 hari. Setelah itu dilakukan pemeriksaan kadar enzim Alanin Transaminase (ALT) dan Aspartat Transaminase (AST). Data kadar enzim ALT dan AST dianalisis menggunakan Analisis Variansi (ANOVA). Hasil penelitian ini menunjukkan bahwa pemberian infusa bawang dayak mampu menurunkan kadar enzim ALT dan AST yang meningkat akibat pemberian CCl4. Kata Kunci: Bawang dayak, enzim ALT dan AST, hati, CCl4 AbstractCarbon tetrachloride is proven to produce a toxic effect on the liver of animal experiments. Liver is an organ that is susceptible to chemical changes, however its ability to regenerate is very well known. Compound antioxidant able to retard the initiation of free radicals and protect the liver against damage hepatocellular. In this study, Dayak onions (Eleutherine palmifolia (L) Merr) are used as an antioxidant. The purpose of this experiment is to determine the effect of Eleutherine p. against Alanin Transaminase (AST)- Aspartate Transaminase (ALT) enzyme levels in CCl4 induced mice. The experiment is conducted on five groups of mice. The control group is not given any treatment and CCl4 induction. Group I until group IV are pretreated with 0.1 ml of CCl4 mixed with coconut oil for 10 days to induced liver damage with its hepatotoxicity effect. Group I is not given any treatment. Group II, group III and group IV are given different dosage of Dayak onion for another 10 days with a dosage of 0.06 ml, 0.12 ml and 0.24 ml respectively. After that, the enzyme level of AST-ALT for each group is measured. To determine the effect of Dayak onion infusion on the levels of AST-ALT in the CCl4 induced mice, the data is analyzed using the analysis of variance (ANOVA). The result shows that the administration of Dayak onion able to decrease the levels of AST-ALT enzymes in CCl4 induced mice. Keywords: Dayak onion, AST-ALT enzymes, liver, CCl4
Replicating Europe’s Normative Power: Challenges and Pathways for South Asia's Regional Integration
Authors: Adeel Kazmi  
Published: February 2025

European nations attained stability and integration by overcoming a turbulent history marked by deeply entrenched conflicts and the profound devastation of two world wars. Europe has evolved into a ‘normative power’ and the European Union into a ‘community of practice’ by overcoming statism and establishing responsive institutions and systems of accountability. Europe’s transformation reflects the practical application of normative principles. In contrast, South Asia grapples with political instability and geo-strategic challenges that impede regional integration. This paper identifies the key obstacles to political connectivity and adopting normative practices in South Asia. It further explores potential pathways, enabling the region to draw lessons from Europe’s experience and develop into a community of practice and a normative power.
Reevaluating Conventional Strategies: Harnessing Traditional Structures to Counter Violent Extremism in Pakistan
Authors: Sardar Jehanzaib Ghalib  
Published: February 2025

Civil-military relations constitute a complex area of international relations through the interaction of military institutions, civil society, and other governmental bureaucracies. Civil-military relations investigate the dynamics of engagement between the military and the general public, as well as the obligation of society to scrutinize the foreign and military strategies of the government. Traditional structures, including informal associations, ethical standards, and communal conventions, have played a pivotal role in Pakistan’s efforts to quell violent insurgencies. These structures have substantially contributed to effectively eliminating extremist ideologies in cooperation with the military. The article explores the significance of a collaborative partnership between traditional structures and military organizations in combating insurgency and, ultimately, successfully eliminating terrorism. Three fundamental groups compose the traditional political system in Pakistan: the Jirga, the Lashkar, and the Clergy. Since 2012, this structure has been employed by the military across multiple tiers to suppress insurgencies, predominantly in the FATA, Swat region, Dir, and other districts where the authority of the state is at risk. The strategic alliance between the military and traditional structures is critical for combating insurgency.