bluuebunny/crossref_metadata_2025_split huggingface dataset:
Evidence That a Burning Oil Well Can Sometimes be the Best Option
Authors: Rassenfoss Stephen 
Published: June 2018

An oil well blowout can burn like a rocket, which can be a good thing. Burning leaves little or no oil behind, according to a recent study (SPE 189610).
The study has been used to make a case for an oil spill response plan now before regulators to develop a field with more than 100 million bbl of reserves in the Beaufort Sea. Plan approval is one of the remaining barriers facing Hilcorp, the operator in a partnership with BP to develop the Liberty field.
If there is a blowout of a well on the gravel island that will be built for the project, the plan is to minimize the impact by igniting the well, and keeping it lit until a relief well can be drilled to plug it.
Spill plans based on burning have been an accepted option at other fields in that area, including the nearby Endicott field that was developed by BP and sold to Hilcorp in 2014. But unlike Liberty, Endicott is regulated by the state.
In the past, burning was favored because it was a better option than trying to clean up a spill in that harsh environment, which can range from difficult to impossible. Now getting a spill plan approved by federal regulators is considerably more complicated.
Regulations written since the Macondo spill in the US Gulf of Mexico require the operator to demonstrate that a spill can be cleaned up and a relief well can be drilled, said Mike Dunn, operations manager for Hilcorp’s North Slope asset management team.
The plan was challenged by environmental groups, whose critical descriptions of the project took the company’s 90,000 B/D worst-case discharge estimate and assumed all of the oil would be spilled.
To make its case, the partners hired Boots & Coots, one of the best-known oil well firefighting firms that is now part of Halliburton. They brought in a former rocket scientist from the US space agency, NASA, to develop a method to calculate how efficiently a well fire would burn the medium-weight crude that would likely surge out of the conventional field.
The Liberty spill plan is not a new one. “Hilcorp, as well as the previous operator of the leases [BP], have determined that the best remedy for a blowout is to light the well on fire,” Dunn said.
Technology Focus: Wellbore Tubulars (June 2018)
Authors: Samuel Robello 
Published: June 2018

Technology Focus
We are at the cusp of Industrial Revolution 4.0, with the cyber-physical system establishing a synergy between computation and physical components. In lock-step with the technologies, as we move toward Well Construction 4.0 coupled with 360° well-engineering optimization for the ultimate delivery of partial to full automation, an important but complex component to be considered is tubulars in the well.
Tubulars are associated with the drilling system, which is complex and dynamic, with a ratio of length to diameter greater than 100,000. For comparison, for a human hair to have the same length-to-diameter ratio, it would have to be 60 ft long. So, reliability is important in such a highly oscillatory, uncertain, high-dimensionality framework. Tubular modeling should bridge deterministic models and data-informed models. This calls for data-informed, engineering-guided, reinforced reliability- or risk-supported models to describe the non-Gaussian drilling system more realistically.
Risk-based design is very important, especially for these complex systems, because a deterministic approach may not provide a strong underpinning to the reliability estimation of the downhole tools. We have to reduce the probability of failure. One of the areas that needs to be considered is a risk-based design for tubulars that formally identifies the elements and areas of risks by using probability of failure to capture uncertainties rather than incorporating safety factors in the deterministic calculations. Risk should be considered during the design phase, which will allow more freedom to make adjustments, and during the drilling phase. Doing so will also help improve the 360° well-engineering optimization and the additional computational components needed for the future cyber-physical system.
I have selected papers that are structured toward this approach with example problems and solutions.
Recommended additional reading at OnePetro: www.onepetro.org.
SPE 188321 Intelligent Drilling System: Expanding the Envelope of Wired Drillpipe by O. Sehsah, Saudi Aramco, et al.
Horizontal Steam Injectors in the Kern River Field
Authors: Carpenter Chris 
Published: June 2018

This article, written by JPT Technology Editor Chris Carpenter, contains highlights of paper SPE 187258, “Design and Operational Experience With Horizontal Steam Injectors in the Kern River Field, California, USA,” by R.S. Buell, SPE, R. Gurton, J. Sims, SPE, M. Wells, G.P. Adnyana, M. Shirdel, SPE, C. Muharam, T. Gorham, SPE, E. Riege, and G.B. Dulac, Chevron, prepared for the 2017 SPE Annual Technical Conference and Exhibition, San Antonio, Texas, USA, 9–11 October. The paper has not been peer reviewed.
A horizontal-steam-injection pilot project has been under way for the last 4 years in the Kern River heavy-oil field in the southern San Joaquin Valley of California. This project was designed to address a series of learning objectives for horizontal steam injection in a mobile heavy-oil reservoir. These objectives included mechanical integrity and operability, steam conformance control, steam-flow profiling, and reservoir response and long-term operability.
Introduction
While documented cases of continuous and cyclic horizontal steam injection in mobile heavy oil exist, these have not led to large-scale economic development of thermal heavy oil. Most thermal, mobile, heavy oil is currently produced with vertical steam injectors. The Kern River Field is a good example of this recovery technique.
The primary heavy-oil reservoir in the field is 300 to 1,300 ft deep, with a reservoir thickness of up to 900 ft. During the last 50 years, most of the field has been developed with continuous vertical steam injectors, with typical pattern spacing being 2.5 acres.
The pilot area is approximately 12 acres and is on the northwest flank of the field. The pilot injected steam into sand that has an average thickness of 22 ft across the pilot area. The pilot’s original configuration included two horizontal injectors, nine vertical producers, and 12 temperature-observation wells (TOWs). Of the 23 wells in the pilot area, five were existing wells and the remainder were new drills. Two types of TOW were used in the pilot: (1) injector TOWs, which have a short offset of less than 40 ft from the horizontal injectors and are intended to assist in understanding injector steam conformance, and (2) reservoir TOWs, which are more than 50 ft from injectors and producers and are intended to help understand far-field reservoir response.
The pilot used horizontal continuous steam injection but is different from a bitumen steam-assisted-gravity-drainage application in that the heavy oil is mobile and will flow at reservoir conditions. Another important difference is that a horizontal producing well has not been placed 15 to 25 ft under the horizontal injector. In fact, vertical producing wells were used in the pilot area offset 140 ft from the horizontal injectors.
Stevan Raičković and Folkore: The Notions of the Other World
Authors: Potić Dušica 
Published: June 2018

This work investigates Račković’s relation with folkore, general fund of pictures and meanings, starting from T. S. Elliot's concept of tradition as chosen цреативе principel to wich individual talent is consciously submited to, but in the same time impact its order. Raičković's approach to the notions of the other world depends on relations of analogy and transformation, subordinating tham to the writer's authentic expresion and authentic model of the world. Raičković’s work is dominate so folklore effects occasionally as periodical motif, which keeps it’s meaning and shapes one semantic dimension of the literary work, as well as in some texts it participates in world model.
The Narrative Reproduction of Contemporary Montenegrin Identity in The Process of Euroatlantic Intergrations (Part I)
Authors: Banović Branko 
Published: June 2018

If we conceptualize reality as a large narrative we “build ourselves into” as social beings, and consider social activities and identities as narratively mediated, the full extent of the capacity of narratives in the creation, shaping, transmission and reconstruction of contemporary social identities, as well as the reproduction of the concept of nation in everyday life becomes apparent. The imagined Euro- Atlantic future of Montenegro demands certain narrative interpretations of the past, which, in latter stages tend to become meta-narratives susceptible to consensus. The linkage of significant historical events to the process of Euro-Atlantic integrations of Montenegro is preformed through different meta-discursive practices, most often through ceremonial evocations of memories of significant events from the recent as well as further history of Montenegro. In this context, celebrations of Statehood Day and Independence Day are especially important, as they serve as reminders of the decisions of the Congress of Berlin, the Podgorica Assembly, the antifascist struggle of World War II and the independence of Montenegro attained through the referendum held in 2006. The clearly defined key points, along with the logical coherence the narrative is based on, provide the narrative with a certain “flexibility” which enables it to take in new elements. Narrative interpretations of the past have a significant role in the reproduction of the nation, as well as the shaping and consolidation of a desirable national identity, while the established narrative continuity between the past, present and imagined Euro-Atlantic future of Montenegro emerges as the “official” mediator in the reproduction of contemporary Montenegrin identity in the process of Euro-Atlantic integrations. In order to fully comprehend this narrative, it is advisable to conceptualize it both in a synchronic as well as a diachronic perspective, as can be shown in two charts which, depending on the context, I have tentatively named “the sovereignty graph” (wherein the “end” of the narrative is a prerequisite for the beginning of Euro-Atlantic integrations) and “the identity graph” (wherein Euro-Atlantic integrations are conceptualized as a dialectic equilibrium of independence and non-independence).
Combination of SGLT-2 Inhibitors and GLP-1 Receptor Agonists: Potential Benefits in Surrogate and Hard Endpoints
Authors: Doumas Michael , Imprialos Κonstantinos , Stavropoulos Konstantinos , Reklou Andromachi , Sachinidis Alexandros , Athyros Vasilios G. 
Published: June 2018

Background:
The treatment of type 2 diabetes mellitus (T2DM) is complex; only a few patients successfully
attain glycemic targets with monotherapy, most requiring drug combination therapy.

Methods:
The goal of this review was to identify in PubMed the complimentary ways of action leading to clinical
benefit (in lowering HbA1c, body weight, renal, and cardiac risk factors and events) of the combination of
sodium glucose cotransporter 2 inhibitors (SGLT2i) and glucagon-like peptide-1 receptor agonists (GLP-1 RA).

Results:
SGLT2i, an emerging class of antidiabetic agents with an insulin-independent mechanism of action, are
suitable for use in combination with any other class of antidiabetics, including insulin. The use of SGLT2i causes
a reduction in Cardiovascular Disease (CVD) morbidity (mainly heart failure-HF) as well as total and CVD mortality.
Besides insulin, SGLT2i may also be combined with incretin-based therapies, such as GLP-1 RA. The
latter appears to reduce the rate or the progression of both macrovascular (mainly myocardial infarction-MI and
stroke) and microvascular complications of DM, having a beneficial effect on all-cause mortality and CVD mortality,
as well as CVD events. SGLT2i and GLP-1 RA may have a synergic effect on glucose reduction, weight
reduction, renal impairment (both an independent lethal disease and a CVD risk factor) improvement, and cardiac
event reduction, because the first reduces HF and related events and the second decreases CVD risk (mainly MI
and stroke). Both also reduce total mortality, especially when combined with a statin.

Conclusion:
The combination of metformin with SGLT2i, GLP-1 RA, and a potent statin, in high CVD risk
patients with DM, is expected to substantially reduce CVD mortality and morbidity, improving the quality of life
of patients with DM at the same time. Prospective studies are needed to confirm this finding.
HUBUNGAN KEYAKINAN DIRI MENGELOLA KONFLIK KERJA-KELUARGA, DUKUNGAN ATASAN, DAN DUKUNGAN KELUARGA DENGAN PENGAYAAN KERJA-KELUARGA
Authors: Astutik Neni Puji , Artiawati - 
Published: June 2018

Penelitian ini bertujuan untuk menguji hubungan antara keyakinan diri mengelola konflik kerja-keluarga, dukungan atasan dan dukungan keluarga besar dengan pengayaan kerja-keluarga. Partisipan penelitian ini sebanyak 250 guru di Surabaya. Alat ukur yang digunakan dalam penelitian ini, yaitu kuesioner pengayaan kerja-keluarga dibuat oleh Carlson, Kacmar, Waybe & Grzywacz (2006) dan keyakinan diri mengelola konflik kerja-keluarga dibuat oleh Cinamon (2003). Kedua kuesioner tersebut diadaptasi oleh Artiawati dan Andhini (dalam Andhini 2016). Kuesioner dukungan atasan dan dukungan keluarga besar yang dibuat oleh Antani dan Ayman (2003) dengan tim project 3535 dan didaptasi oleh Artiawati (2012). Hasil yang didapatkan,antara lain:(1)ada hubungan yang signifikan antara keyakinan diri mengelola konflik kerja-keluarga, dukungan atasan, dan dukungan keluarga besar dengan pengayaan kerja-keluarga (F = 25.032; p < 0.05; R square = 0.234). (2)keyakinan diri mengelola konflik kerja-keluarga memiliki hubungan paling kuat dengan pengayaan kerja-keluarga (r parsial 0.259 ; p < 0,05). (3) Dukungan atasan memiliki hubungan terkuat kedua dengan pengayaan kerja-keluarga (r parsial 0.239; p < 0.05). (4)dukungan keluarga besar memiliki hubungan paling lemah dengan pengayaan kerja-keluarga (r parsial 0.216 ; p < 0.05). Saran untuk penelitian selanjutnya perlu melibatkan variabel lain seperti kepribadian, konflik kerja-keluarga, juga mempertimbangkan latar belakang kultural.Kata kunci: keyakinan diri mengelola konflik kerja-keluarga, dukungan keluarga besar, dukungan atasan, guru
EFEKTIVITAS COGNITIVE BEHAVIOR ART THERAPY UNTUK MENINGKATKAN SELF-ESTEEM REMAJA OBESITAS YANG MENJADI KORBAN BULLYING
Authors: Ul-Hasanah Fadila Nisa , Borualogo Ihsana Sabriani , Wahyudi Hedi 
Published: June 2018

Remaja obesitas kerap menjadi korban bully. Self-esteem mereka yang rendah, menghambat mereka untuk dapat adaptif dengan lingkungannya, sehingga menjadi rentan untuk menjadi korban bully. Penelitian ini bertujuan utuk mengukur efektivitas pemberian Cognitive Behavior Art Therapy guna meningkatkan self-esteem remaja obesitas yang menjadi korban bully. Teknik intervensi yang digunakan untuk meningkatkan self-esteem pada remaja obesitas korban bully yaitu Cognitive Behavior Art Therapy yang diadaptasi dengan menggunakan panduan art therapy tecniques and application. Melalui intervensi ini, subjek mengeksplorasi emosi dan kebutuhannya, serta melakukan restrukturisasi kognitif pikiran negatif dan mengubahnya menjadi pikiran positif menggunakan media menggambar, agar mereka dapat adaptif dengan lingkungannya. Partisipan dalam penelitian ini adalah dua orang remaja obesitas korban bully yang mengalami kendala untuk dapat adaptif dengan lingkungannya, keduanya perempuan usia 15 tahun. Desain penelitian yang digunakan adalah one group pre-test post-test. Hasil penelitian dibahas secara deskriptif, karena jumlah partisipan yang hanya dua orang, tidak mencukupi untuk dilakukan uji hipotesis. Self-esteem diukur menggunakan Coopersmith Self-esteem Inventory. Pengukuran self-esteem sebelum dan sesudah intervensi menunjukkan bahwa Cognitive Behavior Art Therapy cukup efektif dalam meningkatkan self-esteem kedua remaja obesitas korban bully tersebut. Subjek pertama mengalami peningkatan skor self-esteem sebesar 42,31%; sedangkan subjek kedua mengalami peningkatan skor self-esteem sebesar 38,46%. Dengan meningkatnya self-esteem, remaja obesitas korban bully menjadi lebih mampu mengenali kelebihan dan kekurangan dirinya, memberikan penilaian positif mengenai dirinya, sehingga dapat adaptif dengan lingkungannya. Kata kunci : Cognitive Behavior Art Therapy, Self-esteem, Obesitas, Korban bully
PERAN KUALITAS KEHIDUPAN KERJA DAN PERSEPSI PELUANG KERJA TERHADAP INTENSI PINDAH KERJA
Authors: Victoria Yudhistira , Zamralita Zamralita , Saraswati Kiky 
Published: June 2018

Perubahan hidup dan zaman membuat perubahan-perubahan dalam aspek kerja. Tujuan dari penelitian ini adalah menganalisis peran dari kualitas kehidupan kerja dan persepsi peluang kerja terhadap intensi pindah kerja karyawan PT. X berperan terhadap intensi pindah kerja. Intensi pindah kerja adalah keinginan individu untuk keluar dari keanggotan suatu organisasi dan berpindah ke organisasi lain dimana keinginan tersebut belum diwujudkan dalam tindakan pasti meninggalkan organisasi tempat karyawan bekerja. Kualitas kehidupan bekerja adalah persepsi pekerja terhadap suasana dan pengalaman pekerja di tempat kerja mereka. Sedangkan persepsi terhadap peluang kerja adalah proses tanggapan yang terjadi dalam diri individu terhadap keadaan pasar tenaga kerja. Tinggi dan rendahnya kesesuaian keadaan antara pencari kerja dan pekerjaan yang ditawarkan akan menentukan besarnya intensi karyawan untuk meninggalkan organisasi. Penelitian ini melibatkan 300 responden yang merupakan karyawan PT. X. Metode survei secara online melalui portal karyawan berbentuk closed-ended question diberikan kepada responden. Data dianalisis dengan menggunakan regresi linear ganda. Hasil penelitian menunjukkan nilai F sebesar 70,780 dengan signifikansi (p) sebesar 0,000 (p < 0,05) dan nilai R2 sebesar 0,323 yang berarti terdapat peran yang signifikan antara kualitas kehidupan kerja dan persepsi peluang kerja terhadap intensi pindah kerja karyawan di PT. X dengan kontribusi sebesar 32,3%. Intervensi yang dilakukan adalah menyusun program pelatihan dan memperbaikan uraian pekerjaan sesuai dengan kebutuhan perusahaan saat ini. Kata Kunci : kualitas kehidupan kerja, persepsi peluang kerja, intensi pindah kerja
Efektifitas Pelatihan Koping Religius untuk Meningkatkan Kesejahteraan Psikologis Pada Penderita Diabetes Mellitus Tipe 2
Authors: Yuliasari Hesty , Wahyuningsih Hepi , Sulityarini Rr. Indahria 
Published: June 2018

Penelitian ini bertujuan untuk mengetahui efektifitas pelatihan koping religius dalam meningkatkan kesejahteraan psikologis pada penderita Diabetes Mellitus Tipe 2. Penelitian ini menggunakan desain non-randomized pretest-posttest control group design. Partisipan dalam penelitian ini adalah 18 penderita Diabetes Mellitus tipe 2. Berjenis kelamin perempuan dan laki-laki beragama islam yang dikelompokkan dalam dua kelompok. Penelitian ini terdiri dari dua kelompok, satu kelompok (n=8) sebagai kelompok eksperimen yang menerima perlakuan berupa pelatihan koping religius. Satu kelompok lainnya (n=10) sebagai kelompok kontrol (waiting list). Skala kesejahteraan psikologis yang digunakan, dibuat berdasarkan teori dari Ryff (1989). Uji hipotesis menggunakan analisis non-parametrik berupa Mann Whitney U Test untuk menguji perbedaan nilai berdasarkan kelompok, yaitu eksperimen dan kontrol (Z = -3,558 dan p = 0,000 dimana p < 0,05).
MENGENAL LEBIH DEKAT: OCCUPATIONAL STRESS PADA DOKTER INTERNSIP
Authors: Wintoro Annisa Yuliarahma , Dwiputri Ratu Rantilia , Yuniarti Seruni , Iskandarsyah Aulia 
Published: June 2018

Dokter yang telah studi dan mengambil sumpah dokter, berdasarkan Undang-undang No.20 Tahun 2013 tentang Pendidikan Kedokteran, diwajibkan mengikuti intersip selama satu tahun. Selama menjalani internsip, terdapat perbedaan antara ekspektasi dan realita yang membuat mereka frustrasi, namun tidak ada yang dapat dilakukan untuk mengubah keadaan sehingga dapat menyebabkan perasaan tertekan (stres). Tujuan dari penelitian ini untuk menggambarkan tingkat stres dari dokter internsip. Adapun partisipan dari penelitian ini yaitu 95 dokter internsip yang bekerja minimal 3 bulan dan ditempatkan di luar kota asal. Penelitian ini menggunakan alat ukur occupational stressdengan reliabiltas 0.91. Hasil dari penelitian ini menunjukan bahwa 44,21% dokter berada pada tingkat stres sedang, artinya mereka mengalami stres yang masih dapat dihadapi sehingga tidak dapat menimbulkan gangguan fisik. Berdasarkan hasil penelitian, hal yang paling mengganggu para dokter internsip adalah upah yang tidak sesuai dengan pekerjaan yang mereka kerjakan. Selain itu ketidakjelasan peran mereka di rumah sakit pun menjadi salah satu faktor yang menyebabkan stres. Terdapat 27,37% dokter internship yang berada pada kategori agak tinggi dan 3,16% pada tingkat tinggi, artinya mereka dapat berpotensi menimbulkan gangguan fisik. Hasil penelitian dapat digunakan oleh Institusi yang berkaitan dengan dokter internsip agar memperhatikan aspek-aspek yang berkaitan dengan occupational stress.
Growth performance, nutrient digestibility, and selected fecal microbiota are improved by β-glucan supplementation in weaner pigs
Authors: Lei Xin Jian , Yun Hyeok Min , Yang Yi , Kim In Ho 
Published: June 2018

Abstract
This study was conducted to evaluate the effects of dietary β-glucan supplementation on growth performance, nutrient digestibility, blood profiles, and fecal characteristics in weaner pigs. A total of 140 weaner pigs [(Yorkshire × Landrace) × Duroc] with an average body weight of 6.37±1.14 kg were allotted to one of the following dietary treatments: 1) negative control (NC, basal diet); 2) positive control (PC, basal diet supplemented with 39 ppm Tiamulin); 3) basal diet supplemented with 0.1% β-glucan (G1); 4) basal diet supplemented with 0.2% β-glucan (G2). During days 22 to 42 and 1 to 42, pigs offered PC and G2 diets grew faster than those offered NC diet (P<0.05). Additionally, during the same periods, pigs fed G2 and PC diets exhibited improved gain:feed ratio compared to pigs receiving NC and G1 diets (P<0.05). Pigs fed G2 diet exhibited higher coefficient of total tract apparent digestibility of dry matter than those fed NC diet (P<0.05). There were no differences on blood profiles, fecal scores, fecal moisture, and fecal pH (P>0.05). Fecal lactic acid bacteria counts in G2 treatment were higher compared with PC and NC treatments (P<0.05). Coliform bacteria concentrations were decreased in pigs fed PC and G2 diets compared with those fed NC diet (P<0.05). In conclusion, the results of the current study indicate that dietary supplementation of 0.2% β-glucan can improve growth performance and dry matter digestibility, increase fecal lactic acid bacteria concentration but decrease fecal coliform bacteria concentration in weaner pigs.
Effects of Zeolite Supplementation on Dairy Cow Production and Ruminal Parameters – A Review
Authors: Khachlouf Khouloud , Hamed Houda , Gdoura Radhouane , Gargouri Ahmed 
Published: June 2018

Abstract
In recent years, the use of both natural and synthetic zeolites in livestock feeds fed to lactating cows has increased, mainly to improve their performance, health, and to protect against mycotoxins intoxication. Data of scientific literature were compiled to analyze the effects of the incorporation of non-nutritional adsorbent zeolite on production performance and ruminal environment parameters of lactating cows. At moderate levels (200–400 g/cow/day), milk yield was increased by zeolite. Milk fat and protein contents and DMI were not altered and all ruminal parameters were improved: acetate was enhanced, propionate was reduced and consequently, acetate to propionate ratio was increased. The rumen pH was increased and rumen ammonia nitrogen was reduced. When the level of zeolite exceeded 400 g/d/cow, all production and ruminal parameters were negatively altered. These data suggest that zeolite level in the diet has a significant effect on the response of dairy production and ruminal environment characteristics.