bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Food Poisoning Outbreak Caused by Shigella in Al-Mafraq, Jordan, in 2019
Authors: Alkhalili Mais 
Published: February 2022

Background
On October 6, 2019, 55 residents of Bala'ama town in Al-Mafraq, Jordan, were admitted to the local health care center with symptoms of food poisoning.

Objective
This study aimed to identify the cause of the food poisoning outbreak.

Methods
This descriptive study is a cross-sectional study. Data were obtained from the Directorate of Communicable Diseases in the Ministry of Health. A total of 25 stool samples from patients and an additional 2 samples from workers in the restaurant were collected and tested. An environmental survey of the food and water was also conducted.

Results
The period of the outbreak was from October 6 to 10, 2019. The highest proportion of patients were children under 5 years of age. More females than males were affected. Stool test results were positive for Shigella sonnei in 15 samples and rotavirus in 7 samples. Chloride concentration was 0 in the water samples.

Conclusions
The food poisoning outbreak was caused by consumption of hummus from a neighborhood restaurant, which was contaminated with S. sonnei.
SURVEI SARANA CABANG OLAHRAGA DI KOTA JAMBI
Authors: Rasian Rahmat 
Published: February 2022

Olahraga merupakan suatu carauntuk menjaga agar kesegaran jasmani agar tetap berada dalam kondisi yang baik. Dalam olahraga sarana dan prasarana yang memadai sangat berpengaruh dalam pembentukan atlet yang berprestasi. Media sarana dan prasarana dalam melakukan latihan merupakan suatu hal yang sangat vital. Untuk mengetahui kondisi mengenai sarana dan prasarana cabang olahraga di Kota Jambi penulis ingin melakukan penelitian dengan judul “Survei Sarana Cabang Olahraga Di Kota Jambi”.Penelitian ini bertujuan untuk mengetahui kondisi sarana cabang olahraga di Kota Jambi. Jenis penelitian ini adalah deskriptif kuantitatif . penelitian ini menggunakan metode survei dan teknik pengumpulan data menggunakan lembar observasi dan dokumentasi. Populasi dalam penelitian ini adalah cabang olahraga di Kota Jambi. Dan sampel menggunakan 5 cabang olahraga di Kota Jambi. Teknik analisis data yang digunakan dalam penelitian ini adalah statistik kuantitatif.Hasil penelitian menunjukan bahwasurvei sarana cabang olahraga Dayung di Kota Jambi yang berkategori sangat baik sebanyak 2 item sarana dengan persentase sebesar 13.33%, berkategori baik sebanyak 1 item sarana dengan persentase 6.67%, berkategori Cukup sebanyak 6item sarana dengan persentase 40% dan berkategori kurang sebanyak 6 item dengan persentase 40%. Cabang olahraga Gulat di Kota Jambi yang berkategori sangat baik sebanyak 2 item dengan persentase sebesar 40% dan berkategori cukup sebanyak 3 item dengan persentase 60%.
Kata Kunci: Survei, Sarana Cabang Olahraga
Looping Everyone into the Conversation
Authors: Lyons Roisin , Lynch Ciara , McConalogue Eoghan 
Published: February 2022

At its most fundamental, entrepreneurship involves discovering, evaluating, and exploiting opportunities to create future goods and services (Shane and Venkataraman, 2000). Acknowledging that characteristics, emotions, cognitive biases, and past experiences influence entrepreneurial activity and decision making (Shepherd and Patzelt, 2017; De Winnaar and Scholtz, 2019), many propose that active reflection is an important facet of the entrepreneurial curricula (Nabi et al., 2016; Santos et al., 2016). For the entrepreneurial student, learning to make rationale decisions is paramount, and this is vitally linked to their ability to reflect and be self-aware.
This study recounts the use of the eportfolio within a new large class (over 600 students) module in enterprise education. The module utilised an eportfolio reflective assignment to allow students express their feelings and knowledge about a series of attended entrepreneurial events and guest speaker seminars. In this paper, we present a novel insight into the efficacy of this curricular approach. External stakeholders who acted as mentors and speakers were asked to review a number of these student portfolios, and provide their thoughts on the assignments themselves, and the e-portfolio construct more generally. As such, this study highlights the multiple feedback loops of reflection which can be obtained from the eportfolio when used as a carefully considered pedagogical tool. It also highlights the integral role that industry stakeholders play in the enterprise curriculum.
Orthodontists' perceptions of and adaptations to nonspecialist and direct-to-consumer orthodontic service providers
Authors: Brown Matthew , Wiltshire William , de Sa Leitao Pinheiro Fabio Henrique , Schönwetter Dieter J. 
Published: February 2022

ABSTRACT

Objectives
To evaluate orthodontists' perceived impacts on their practices as a result of general practitioners (GPs) and direct-to-consumer (DTC) orthodontic care providers and the adaptational changes implemented in the past 10 years.

Materials and Methods
An electronic survey was administered to 270 orthodontists in Canada and the United States to determine demographic background, perception of perceived impact, and specific changes implemented to improve practice competitiveness.

Results
More experienced orthodontists (P = .0001) and males (P = .027) were more likely to indicate a perceived impact from GP orthodontics. American orthodontists were significantly more likely than Canadian orthodontists to perceive an impact from DTC providers (P = .017). There was a positive association with orthodontists' years of experience and having implemented adaptational changes to their practice for a period greater than 10 years across multiple categories. Female orthodontists were more likely to have implemented adaptational changes for a period of less than 10 years across multiple categories.

Conclusions
The perceived impact of GPs providing orthodontic care was greater than that of DTC providers. American orthodontists were significantly more likely to perceive an impact from DTC providers. Orthodontists have experienced a reduction in referrals from GPs and an increase in referred case difficulty. Less experienced and female orthodontists have made the most adaptive changes to their practices in the past 10 years.
Kreativitas Karyawan yang Kena PHK di Masa Pandemi Covid-19 dalam Menciptakan Lapangan Pekerjaan Baru
Authors: Bala Selviani Lobo , Dongoran Johnson 
Published: February 2022

Salah satu dampak dari pandemi covid-19 adalah maraknya Pemutusan Hubungan Kerja (PHK). Tujuan penelitian ini adalah menganalisis kreativitas karyawan yang kena PHK di masa pandemi covid-19 dalam menciptakan lapangan pekerjaan baru. Penelitian ini merupakan penelitian kualitatif dengan teknik pengambilan sampel menggunakan metode purposive sampling yaitu responden yang benar-benar terkena PHK selama masa pandemi covid-19. Jumlah sampel yang digunakan yaitu 10 karyawan yang terkena PHK selama masa pandemi covid-19. Sumber data yang digunakan dalam penelitian ini adalah data primer yang diperoleh langsung dari responden melalui kuesioner. Kuesioner yang digunakan merupakan jenis kuesioner terbuka. Data dianalisis menggunakan teknik analisis deskriptif kualitatif. Hasil penelitian menunjukkan bahwa kreativitas karyawan dalam penciptaan lapangan kerja baru sama dengan teori mencakup 16 hal yaitu rasa ingin tahu yang besar, memiliki pendapat sendiri, memiliki gagasan pemecah masalah, dapat bekerja sendiri, senang mencoba hal-hal baru, memiliki kemampuan elaborasi, bersikap terbuka terhadap pengalaman baru, inovatif, keinginan untuk menemukan dan meneliti, kelancaran, fleksibel, bekerja keras, pantang menyerah, berkomunikasih dengan baik, suka berimajinasi dan dapat mencari solusi dari masalah.
Tingkat PHK Dan Faktor-Faktor Penyebab PHK Pada Industri Otomotif Selama Masa Pandemi Covid-19
Authors: Dominggus Denisa , Dongoran Johnson 
Published: February 2022

Kebijakan pelaksanaan pembatasan sosial berskala besar (PSBB) telah memberikan dampak pada meningkatnya jumlah karyawan yang di PHK. Tujuan penelitian ini adalah untuk mengetahui tingkat PHK dan mengidentifikasi faktor-faktor yang penyebab PHK pada industri otomotif selama pandemi Covid-19. Penelitian ini tergolong kedalam jenis penelitian penelitian kualitatif, dengan populasi yakni seluruh pelaku industri otomotif. Penarikan sampel dalam penelitian ini dilakukan dengan menggunakan Teknik purposive sampling, dengan jumlah sampel akhir yakni 7 orang Manajer/Pimpinan dari industri otomotif. Pengumpulan data dalam penelitian dilakukan dengan menggunakan metode observasi, wawancara, dan qiusioner. Dengan instrument penelitian berupa angket faktor penyebab PHK pada industri otomotif. Data hasil penelitian kemudian dianalisis dengan menggunakan Teknik analisis deskriptif kualitatif, yakni dengan mendeskripsikan data hasil penelitian yang kemudian disesuaikan dengan data hasil penelitian terdahulu. Hasil penelitian menunjukkan bahwa tingkat PHK pada industri otomoti Kota Palopo meningkat menjadi 20% hingga 30%. Sedangkan faktor-faktor penyebab PHK yaitu menurunnya permintaan yang drastis seiring melemahnya daya beli masyarakat, adanya karyawan yang tidak mencapai target penjualan, serta karyawan yang memasuki usia pensiun dan karyawan kontrak yang masa kontraknya telah habis.
Recommendations on SARS-CoV-2 vaccination in adult patients with rheumatic diseases
Authors: Shen Min , Dong Lingli , Li Mengtao , Zhao Yan , Zeng Xiaofeng 
Published: February 2022

Abstract
Vaccination against coronavirus disease 2019 (COVID-19) has been promoted all over the world and has become an important measure to control the pandemic. Patients with rheumatic diseases are at high risk of 2019-nCoV severe infection, hence are the target population with high priority for vaccination. In 2021, under the leadership of the Chinese Rheumatology Association, the recommendations on SARS-CoV-2 vaccination for adult patients with rheumatic diseases in China were proposed based on the current data, in combination with international guidelines and experts’ opinions.
Uji Aktivitas Antibakteri Asap Cair Daun Mangga Kuweni (Mangifera odorata) terhadap Propionibacterium acnes
Authors: Nugroho Bagaskara Adi , Ramadhan Adam M. , Putri Novita Eka Kartab 
Published: February 2022

Liquid smoke is the result of condensation or vapor condensation produced by direct or indirect combustion of materials containing cellulose, lignin, hemicellulose, and other carbon compounds. The function of liquid smoke is as an antioxidant and antibacterial. The purpose of this study was to determine the percent yield obtained, the secondary metabolites contained in the liquid smoke, and the bacterial inhibitory activity of the liquid smoke of the leaves of Mango Kuweni (Mangifera odorata). The method used in this research is pyrolysis and distillation for the manufacture of liquid smoke. As for the antibacterial test using the agar diffusion method with paper discs. The results showed that the yield obtained from the manufacture of liquid smoke grade 3 was 26.87%, grade 2 was 17.91%, and grade 1 was 14.33%. Secondary metabolites contained in the liquid smoke of the leaves of Mango Kuweni (Mangifera odorata) are Flavonoids, Alkaloids, and Phenols. The results of antibacterial testing using the bacteria Propionibacterium acnes showed inhibitory activity of 20% concentration of 4.4 mm (weak), 30% concentration of 4.76 mm (weak), 40% concentration of 5.21 mm (weak) and positive control, namely clindamycin of 15.27 mm (strong).
Formulasi Lilin Aromaterapi Berbahan Aktif Minyak Atsiri Sereh Wangi (Cymbopogon winterianus) dan Jeruk Lemon (Citrus limon)
Authors: Rislianti Vika Aura , Rijai Laode , Aryati Fika 
Published: February 2022

Aromatherapy is therapy that uses aromatic compounds to treat, cut or prevent disease, infection, and anxiety by inhaling them. Citronella (Cymbopogon winterianus) and lemon (Citrus limon) have essential oils that work as aromatherapy. The aim of the study was to get aromatherapy candle preparations from essential oils of citronella and lemon. The research was carried out experimentally by making aromatherapy wax preparations from the formulation of stearic acid and paraffin wax with a ratio of 30%: 70% (F1), 40%: 60% (F2) , 50%: 50% (F3), 60%: 40% (F4), 70%: 30% (F5) and adding a combination of citronella essential oil and lemon essential oil in a ratio of 1%: 5% (A1), 2%: 4% (A2), 3%: 3% (A3), 4%: 2% (A4), 5%: 1% (A5), tests of physical stability were performed as burn time and melting point and determination of panellist’s preferences in the form of visual preference, candle aroma before combustion, candle aroma after combustion, detection of candle odor for the first time and perceived therapeutic effect. The best wax base is 60%: 40% (F4) and the best aromatherapy wax formulation is a combination of citronella essential oil and lemon essential oil 4%: 2% (A4) and 5% : 1% (A5) to produce a comfortable and pleasant therapeutic effect.
Planning and Execution of MRC / ERD Well with Slim Lower Completion PPL in Al Nouf Field, Abu Dhabi, UAE
Authors: Hashmi M. Asef 
Published: February 2022

Abstract
Well was drilled in Al Nouf field with the objective to support the pressure sustainability of multiple producer wells across Shuaiba-1 formation based on MRC / ERD approach. This paper presents the challenges faced in planning and drilling of subject well and successfully running of slim lower completion to total measured depth of 21,000ft (6.4 km) with having horizontal section of 10,450ft (3.18 km) with directional difficulty index (DDI) of 6.520 using slim casing design.
Planning of this well commenced by meetings and collaboration with subsurface operation and reservoir team with the common objective of drilling a well of over 11,000ft horizontal extent and having a capability of running 4 ½" pre-perforated liner with multiple swell packers as lower completion to well TD of (21,000ft) across Shauiba - 1 reservoir. Purpose of lower completion are to properly control the well injectivity regime and support multiple producers across SH-1.
All the associated risks were highlighted and mitigated by proper planning and engineering analysis such as trajectory, collision risks, BHA, hydraulics and casing design.
This MRC injector well of 21,000ft MD / 8953 ft TVD (2.34 ERD H:V ratio) is the first well in the region to have 11,000ft of geo-steered 6" horizontal section with slim lower completion installed till TD of well.
This paper will explain the innovative approach of mitigating the challenges faced while drilling a complex well of 3500ft departure and have a horizontal section of over 11,000ft with 6" drainage. A few challenges like collision risk at surface & horizontal section with total losses across aquifer were major disquiet but successfully catered. Second major challenge was to run 4 ½" pre-perforated liner of 11,000ft with multiple swell packers (each 1000ft) to TD of well were immaculately mitigated with advanced engineering analysis and innovative technologies like swivel master etc.
Results from this well have proven that having lower completion in MRC / ERD wells have significantly improved the well accessibility and well performance and enhanced the reservoir management and significantly reduced the field development cost.
This paper summarizes the practice and technology used to drill successfully the MRC / ERD well in artificial island and running of slim lower completion across horizontal section till TD of well.
The challenges and its mitigation explained in this paper will support the idea of having lower completion in MRC/ERD wells which helps to stretch the reservoir boundaries and have more control on injectivity / productivity of reservoir because of proper isolation by swell packers and have maximum well accessibility across ERD horizontal section.
Application of Enhancing Performance Initiatives in Conjunction with Automation & Digitalization Technlogies in Deep Gas Project in the Middle East, Outperforming and Breaking All Existent Records
Authors: Nunez Andres , Corona Mauricio , Goodkey Brennan , Hernandez Gerardo , Gabriel Shamlan , Elghoneimy Mahmoud , Brahmanto Edwin , Moretti Fabricio , Dorantes Garcia Arnott Evert , Kojo Ahmad , Atriby Kamal , Barrera Edison 
Published: February 2022

Abstract
As the oil and gas business progresses and rapidly moves to an Automation and Digital "ERA", a wide array of initiatives have been launched in pursuit of increased performance. In a demanding Deep Gas Carbonate well project in the Middle East, seven years of continuous improvement has led to a variety of technology implementations which have dramatically affected operational efficiency and drilling performance. The opportune selection and implementation of new technology and optimized practices has contributed to a significant increase in the project team's ability to exceed one of the Operator's main key performance indicators: well delivery. In this paper, a summary will be provided of the digital and automation solutions implemented to standardize drilling procedures, drill pipe connections, optimize the rate of penetration, reduce downhole shocks and vibrations, all while minimizing drill string failures.
New technologies were implemented to optimize the operation without compromising well operations. Part of the success in reducing failures and non-desirable events, has resulted from the enhancement of the Real Time Monitoring resources available, through the implementation of different digital technologies, including hole cleaning monitoring, drilling fluid property controls, cementing operations monitoring, and algorithms utilized to infer the displacement plug position over the well.
First Ever Deployment of Production System Optimization Tool in Giant Carbonate Offshore Field in UAE - Laying the Foundation for Digital Oil Field
Authors: Sarsekov Arlen , Mogensen Kristian , Albeshr Manal , Al Kindi Salem , Mabrook Maged , Narayanan Ram 
Published: February 2022

Abstract
Development of giant offshore carbonate field with more than 400 oil producers and 300 water injectors are very complex without proper production optimization tool to reach sustainable production and optimize the cost of the investment for future development. Construction of IAM model for short term optimization purposes brings vital outcomes which can identify the short and long term optimizations scenarios and as a consequences reduce the investment with the maximum outcome of production within the reservoir management guidelines of the field.
Integrated asset modelling tool (PSO-production system optimization tool Prosper+Gap) is ideal tool which can provide the best production optimization results to develop the giant field with all reservoir guidelines and production system bottleneck.
One of the main achievement of integrated asset model (PSO) for a giant carbonate oil field is the fact that its fully compositional model which allows to track oil composition change at any point of the surface facility, which is critical for fields under secondary recovery mechanisms with water and gas injection.
Successful Optimization Roadmap Enhanced the Drilling Performance in the 8.5 Inch Lateral Sections of Extended Reach Multilateral Wells
Authors: AlGaiar Mahmoud M. , Horra Hichem , Farhat Moustafa , Tolba Ragab , Benzeghiba Mohamed 
Published: February 2022

Abstract
Great efforts are invested in improving oil and gas reservoir recovery to meet the rise in local energy consumption and global demand. To improve the production and ultimate recovery of a major oil field in the Middle East, extended-reach drilling (ERD) is executed in wells with long horizontal multilaterals to achieve maximum reservoir contact (MRC), the increase in ERD wells demand led to many drilling challenges and difficulties.
The challenges in designing ERD wells are multiple, such as trajectory control, well collision avoidance, hole cleaning efficiency, high torque & drag, differential sticking, wellbore stability, Logging-while-drilling (LWD) log quality and long circulating hours. In recognition of this, the dedicated operator and service team developed a drilling optimization roadmap that addresses the drilling challenges at the greatest performance impact. The optimization roadmap comprises enhanced trajectory design, drillstring design, drilling fluids and system hydraulics design, and subsurface geomechanical modelling in the planning phase, in addition to realtime formation evaluation, hole cleaning and torque and drag monitoring, and drillstring vibrations management in the execution phase.
The exploitation of 4 inch and 5 inch tapered drillstring as opposed to complete 5 inch drillstring for drilling torque reduction and its related tripping behavior was explored on the first Optimization stage of the optimization plan, using this approach successfully reduced drilling torque, but the tripability out of hole became problematic and more difficult. The first stage outcome called for utilizing complete 5 inch drillpipe string in addition to oil-based mud (OBM) lubricant (OMNI-LUBETM) that resulted in 20-25% reduction of the drilling torque. Tripability improved compared to 4 inch drill pipe in the second optimization stage, but still facing some issues in few laterals. On the final optimization stage, the engineering & operations team introduced the Dog Leg Reamer tool on top of the drilling bottomhole assembly (BHA) which resulted in a significant improvement in the tripping behavior in addition to a smoother hookload along in the drilled interval. The implementation of the holistic drilling system design and optimization methodologies helped achieving new performance records, lateral after lateral. The optimization roadmap delivered a proven performance in the most challenging drilling environments.
The key technical challenges, performance optimization roadmap, job execution, and post well evaluation of the drilling performance are presented in this paper.
Managed Pressure Cementing MPC Technique Applied with Liner Cementing in Narrow Pore Pressure and Fracture Gradient Window
Authors: Arab Ryan , Iturrios Acosta Carlos , Alathwari Raoof 
Published: February 2022

Abstract
Managed Pressure Drilling (MPD) and Managed Pressure Cementing (MPC) were successfully used in several recent applications to drill and perform cement jobs within a narrow pore pressure and fracture gradient window. This paper presents a recent successful case to highlight the challenges associated with planning and executing these complex applications.