bluuebunny/crossref_metadata_2025_split huggingface dataset:
An Evaluation of the Relationship between Subjective Tinnitus Perception and COVID-19-Related Psychological Factors
Authors: KİRAZLI Gülce , SAYGI UYSAL Gokce , PİŞTAV AKMEŞE Pelin , İNCEOĞLU Feyza , KARATAYLİ OZGURSOY Selmin , ÖĞÜT Mehmet Fatih 
Published: March 2024

Aim: This study aimed to examine the relationship of tinnitus loudness, annoyance and handicap in tinnitus patients with the level of coronavirus-related anxiety, psychological distress, and fear. It was also aimed to evaluate the effects of insomnia severity and social and emotional loneliness perception on tinnitus in the pandemic period.
Materials and Methods: A total of 112 patients over the age of 18 who were followed up in two centers with the diagnosis of chronic subjective tinnitus were included in the study. During the pandemic, the data were collected using the following tools via Google Forms: Demographic Information Form, Visual Analogue Scale (VAS) for tinnitus loudness and annoyance, the Tinnitus Handicap Inventory (THI), Coronavirus Anxiety Scale (CAS), Fear of COVID Scale (FCVS-T), COVID-19 related Psychological Distress Scale (CORPD), Insomnia Severity Index (ISI), and Social and Emotional Loneliness Scale (SELSA-S).
Results: A weak positive correlation was found between CAS score and VAS for tinnitus loudness and annoyance, FCVS-T, ISI, Selsa-S total scores; between FCVS-T score and VAS for annoyance, CORPD, ISI scores; and, between CORPD and THI, ISI scores (p
Midterm Clinical Outcomes of Repetitive Transnasal Sphenopalatine Ganglion Blockade in Chronic Migraine
Authors: BALTA Selin , UYAR Meltem , ÖZGÜNCÜ Cihat 
Published: March 2024

Aim: Chronic migraine affects quality of life negatively, causing high rates of disabilities. There is a requirement for specific prophylactic treatment options in chronic migraine patients. We aimed to evaluate effects of repetitive transnasal sphenopalatine ganglion blockade (SPG) on headache days, severity and duration of attacks, drug abuse, conversion to episodic migraine, and responses to chronic migraine treatment.
Materials and Methods: Diagnosed with chronic migraine for at least six months, patients referred to the algology clinic and unresponsive to prophylactic treatments or not tolerating prophylactic treatments were evaluated in the study with a retrospective design. Patients undergoing four-session bilateral transnasal SPG blockade per week were included. SPG was performed with 0.5 cc 0.5% bupivacaine-impregnated swab sticks for 30 minutes.
Results: In first, third, sixth, and ninth month follow-ups of 40 patients included, a statistically significant improvement was found in number of headache days and parameters of attack severity and frequency, compared to baseline values (p
Protective Effects of Quercetin on Methylglyoxal-Induced Neurotoxicity in SH-SY5Y Cells
Authors: AKOL Melisa , TAŞKIRAN Dilek 
Published: March 2024

Aim: Methylglyoxal (MG), a dicarbonyl compound, is found in all cells under normal or pathological conditions as a product of cellular metabolism. Quercetin is known to have antioxidant, anti-apoptotic and neuroprotective effects. The aim of the present study is to investigate whether quercetin reduces methylglyoxal-induced toxicity in neuron-like SH-SY5Y cells.
Materials and Methods: To determine the effective toxic dose of MG, different doses (0-1000 µM) of MG were added to the culture medium and cell viability was determined by MTT test after 24 hours of incubation. Then, quercetin (0.1 and 1 µM), was given to the culture medium together with MG, and cell viability, cell morphology, apoptotic cell death, formation of reactive oxygen species (ROS), total antioxidant capacity (TAC) and total oxidant stress (TOS) were evaluated.
Results: MG increased cell death in SH-SY5Y cells depending on the concentration. MG caused significant deterioration in the morphological features of the cells, increased apoptotic cell death and formation of reactive oxygen species. Also, total oxidant stress levels was found to be higher in the MG-added cells compared to the control (p
Karakteristik Fisik Lahan pada Kawasan Lindung DAS Cisangkuy
Authors: Kusumawardani Mawar , Sulastri Neng Wati Ana 
Published: March 2024

Cisangkuy Watershed has a function as the water catchment area and the buffer area for environmental safety of Bandung Raya. It carrying capacity status is a restored watershed. One attempt to restore carrying capacity is with the forest and land rehabilitation program. Forming a precise forest and land rehabilitation progam should be supported by data. This study aimed to analyze land physical characteristics in protected area of Cisangkuy Watershed. The method used was overlay technique and descriptive anaysis from spatial data; watersed boundary, topography, soil type, protected area, and critical land; and tabular data of soil characteristics. Texture characteristic of the soils in this area is dominated by clay texture. Soil type with the largest area are Typic Hapludolls - Andic Hapludolls - Oxic Dystropept (2.692,76 ha; 35,16 %) and Oxic Humitropepts - Typic Eutropepts (2.138,43 ha; 27,92 %). Hydrological Soil Group (HSG) classification of the soils varies into A class and B class. The topography characteristics of the area are Rather Steep (16-25 %) and Very Steep (>40%). Area with a slope > 40 % is about 92,96 % of the total protected area.
Kelayakan Hair Tonic Daun Pare (Momordica Charantia L) Untuk Perawatan Rambut Rontok
Authors: Safitri Mayang , Novelni Ringga 
Published: March 2024

Daun pare (Momordica Charantia L) dapat digunakan sebagai bahan utama untuk membuat tonik rambut karena daun pare mengandung flavonoid dan vitamin C yang dapat digunakan sebagai bahan alternatif untuk mengatasi kerontokan rambut. Adapun tujuan penelitian adalah Untuk a) untuk mengetahui cara pembuatan daun pare sebagai hair tonic, b) untuk mengetahui kelayakan hair tonic daun pare dilihat dari kandungan kimia seperti flavonoid dan vitamin C, c) untuk mengetahui kelayakan hair tonic dilihat dari evaluasi sediaan seperti uji organoleptik dan pH, d) untuk mengetahui kelayakan hair tonic dilihat dari uji hedonik (kesukaan panelis terhadap hair tonic daun pare), e) untuk mengetahui kelayakan daun pare dijadikan hair tonic. Jenis penelitian ini adalah penelitian deskriptif kuantitatif. Tempat untuk melakukan uji kandungan flavonoid dan vitamin C dan pH, penelitian dilaksanakan di Laboratorium FMIPA UNP dan Labor Farmasi Universitas Perintis Indonesia. Sasaran penelitiannya adalah daun pare yang diolah menjadi tonik rambut untuk mengatasi kerontokan rambut. Kelayakan Daun Pare sebagai hair tonic dinilai dari uji labor, uji organoleptic dan uji hedonic. Hingga 7 orang di ruang diskusi. Teknik analisis data menggunakan analisis deskriptif dengan menunjukkan persentase. Berdasarkan hasil penelitian yang diperoleh, pada penelitian ini sediaan daun pare dibuat dalam bentuk cair, kandungan flavonoid daun pare sebesar 16 mg/100 g (1,63 %), dan Vitamin C sebesar (33,24 %). Berdasarkan uji organoleptik menunjukkan indikator bau memperoleh nilai 71% kategori berbau khas daun pare, indikator warna memperoleh nilai 71% kategori berwarna coklat tua, indikator daya serap memperoleh nilai 71% kategori cukup menyerap. Kelayakan hair tonic daun pare dilihat dari hasil uji hedonik (kesukaan panelis) memperoleh nilai 57% kategori suka. peneliti berharap untuk jurusan tata rias dan kecantikan, hasil penelitian tentang kesesuaian tonik rambut daun pare untuk rambut rontok ini dapat dijadikan sebagai acuan untuk penelitian selanjutnya dan dapat disempurnakan.
Hubungan Fleksibilitas Bahu dengan Hasil Shooting pada Atlet Petanque DKI JAKARTA
Authors: Istikomah Nur , Pelana Ramdan , Yuliasih  , Setiakarnawijaya Yasep , Oktafiranda Nadya Dwi 
Published: March 2024

Penelitian ini bertujuan untuk mengetahui hubungan fleksibilitas bahu dengan hasil shooting pada atlet petanque DKI Jakarta. Metode penelitian yaitu metode deskriptif dengan teknik korelasional pengambilan data dilakukan dengan melakukan pengukuran fleksibilitas bahu ROM (range of motion) pada bahu terdiri fleksi (X₁) dan ekstensi (X₂) dengan hasil shooting (Y) dalam tes shooting game jarak 7,5 m section 1. Populasi dalam penelitian ini adalah atlet petanque DKI Jakarta sebanyak 129 atlet dan sampel sebanyak 24 atlet dengan menggunakan teknik Purpossive Sampling dengan kriteria tertentu. Pengumpulan data menggunakan tes dan pengukuran. Hasil Penelitian menunjukkan dalam hipotesis pertama, ttabel pada taraf signifikansi (α) 0,05 dengan dk = 22 sebesar 2,074. Dari hasil perhitung diperoleh thitung 4.0396 > ttabel 2,074, maka koefisien korelasi signifikan. Dengan demikian terdapat hubungan variabel X₁ (Fleksi) dengan variabel Y (Hasil Shooting Petanque). Hipotesis kedua, ttabel pada taraf signifikansi (α) 0,05 dengan dk = 22 sebesar 2,074. Dari hasil perhitung diperoleh thitung 2,141 > ttabel 2,074, maka koefisien korelasi signifikan. Dengan demikian terdapat hubungan variabel X₂ (Ekstensi) dengan variabel Y (Hasil Shooting Petanque). Hipotesisi ketiga, ftabel pada taraf signifikansi (α) 0,05 dengan df₁ = 2, df₂ = 21 sebesar 3,47. Dari hasil perhitung diperoleh fhitung 9,657 > 3,47 ftabel , maka koefisien korelasi signifikan. Dengan demikian terdapat hubungan variabel X₁ (Fleksi) dan X₂ (Ekstensi) dengan variabel Y (Hasil Shooting Petanque).
Guest Editorial: The Difference Between CO2 EOR and CCS Injection Well Metallurgy
Authors: Craig Bruce , Rowe Adam 
Published: March 2024

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The recent surge in development of CO2 carbon capture and storage (CCS) projects has brought focus on the requirements for corrosion resistance in the injection wells as required by US Environmental Protection Agency (EPA) permitting.
In some cases, the long successful history of various metallurgies in enhanced oil recovery (EOR) wells has been cited as sufficient to allow the same completions for CCS injection wells. The lack of actual data on the long-term performance of these alloys in EOR wells in combination with the more stringent requirements for Class VI wells suggests otherwise.

Introduction
The recent significant influx of large amounts of government incentives for a variety of green initiatives including CCS and CCUS has created a rush to drill and complete CO2 injection wells. However, the necessary corrosion data to make informed choices for corrosion resistance in these wells is minimal at best. Some oil and gas professionals have argued that there is no difference between the more than 40 years of petroleum experience with CO2 EOR and planned CCS wells.
This comparison is not a valid one and can be risky considering the need for very long-term containment of CO2 required by regulators. This article presents a comparison between CO2 EOR and CCS for injection well metallurgy and explains why this comparison is invalid.

Background and Comparisons
There is a 50-year successful history of CO2 EOR in petroleum production that has led to a consensus, largely without merit, that corrosion of injection-well equipment is manageable and does not result in long-term degradation of certain components such as casing.
The reason there is little or no merit to applying this experience to CO2 CCS wells is the lack of data specific to the long-term corrosion resistance of casing that remains in the EOR wells. Rather, the industry generally simply plugs these wells with cement, and in the majority of cases without examining the casing before abandoning. Furthermore, industry rarely returns to inspect them after years of abandonment.
In a few instances, logging and retrieval of cement cores and casing have been performed and analyzed. For example, analysis of cement and casing from the SACROC field that had been exposed to CO2 for over 30 years showed corrosion along the casing-cement interface (Carey et al. 2007). Laumb et al. (2016) reported substantial casing corrosion for a CO2 EOR well in the Weyburn field based on a series of logs over several years. Koplos et al. (2007) provided survey data from numerous CO2 EOR wells and found that 11.1% of the wells failed mechanical integrity tests and concluded that injection-well mechanical integrity is a concern for CO2 injection and storage due to the corrosivity of CO2 on downhole materials.
7 Industry Leaders Share Their Insights on the Past, Present, and Future of Artificial Lift
Authors: Presley Jennifer 
Published: March 2024

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In the past 25 years, the artificial lift industry has seen incredible changes, making hydrocarbon production smarter and more efficient. In this Q&A article, JPT talks with seven industry leaders from this field about its past, present, and future.
This conversation showcases the technological progress such as materials, digital tools, and automation and the strategic leadership that has guided the industry to new heights. Join us as we dive into the world of artificial lift and discover the innovation and expertise shaping the future of energy.
This roundtable Q&A includes the following participants:
- Greg Stephenson, chief production engineer, Occidental Petroleum
- Michael Romer, principal artificial lift engineer, ExxonMobil
- Laura Labrador, senior production engineer, Ecopetrol, and 2023–2024 chairman of the SPE Artificial Lift and Gas Well Deliquification Technical Section
- Shauna Noonan, Oxy Fellow and senior director global supply chain initiatives, Occidental Petroleum
- Jose Ernesto Jaua, global product champion, SLB
- Kevin Leslie, vice president artificial lift solutions, Weatherford International
- Dana Meadows, global portfolio director, artificial lift systems, Baker Hughes

JPT: Can you recall an experience, technical paper, or mentor that significantly influenced your early career in artificial lift? How did it shape your approach?
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Stephenson:
Numerous individuals impact my early career, the most noteworthy being Herald Winkler, who was in the first class of SPE’s Legends of Artificial Lift awarded in 2014. I traveled to my first ATCE in New Orleans as a first-year petroleum engineering student. I distinctly remember walking the exhibit floor and seeing this little guy get mobbed by people asking him questions. I asked one of my fellow students, ‘Who is that guy? Tom Cruise?’ He told me, ‘No. That’s Wink.’
I then learned that Wink was one of the pioneers of gas-lift technology and wrote the first definitive book on the subject. At that moment, I realized that artificial lift might offer a viable career path for me. Eventually, I got to know him personally, first as a student and then as an artificial lift professional.
One of the most impactful conversations I had with him was one in which he told me, ‘I am not a gas-lift expert. You cannot be an expert in gas lift—the field is too complex. I’m still learning things, and I’ve been doing this for over 60 years!’ That encounter taught me to be humble in approaching my craft and never assume I knew everything.
Top Year for High-Impact Global Exploration in the Cards
Authors: Wright Blake 
Published: March 2024

This year is being viewed as a bounce-back period for high-impact oil and gas drilling after a lackluster 2023, with Africa and Latin America pegged to lead the way. Researchers at Rystad Energy have identified 36 potential high-impact wells to be drilled or spud in 2024, the highest annual total since it started tracking the market in 2015.
This year’s slate would mark a sizable jump from the 27 high-impact wells drilled in 2023. Of the 36 potentially significant wells, 13 are in Africa and 10 in Latin America, accounting for almost 64% of the global total. Explorers will drill six of these in Asia, two each in the Middle East, Europe, and North America, and one in Oceania with TotalEnergies’ planned exploration in Papua New Guinea.
Rystad found only eight of the 27 high-impact wells drilled in 2023 resulted in commercially movable volumes, a success rate of less than 30%, well below the annual average of 42%. These wells discovered volumes of 1 billion BOE, a sharp decline from the 3.5 billion BOE found in 2022, and they accounted for 20% of the 5 billion BOE discovered by all exploration activities globally last year.
In addition, 2023 was an expensive year, with drilling costs rising due to a significantly tighter rig market than in prior years, worsening the blow of a low success rate.
Rystad Energy classifies high-impact wells through a combination of factors including the size of the prospect, whether they would unlock new hydrocarbon resources in frontier areas or emerging basins, and their significance to an operator’s strategy.
Of the high-impact wells planned this year, 14 will be drilled in frontier and emerging basins, with three opening new plays entirely. Eight planned high-impact wells target prospective offshore resources of more than 430 million BOE and considerable prospective onshore resources of more than 230 million BOE, according to the research firm.
The remaining 11 wells are strategically relevant for their respective operators, meaning exploration success would help them gain traction in the region or inform future operational decisions.
If all planned wells proceed as scheduled, 2024 would see the highest number of high-impact wells drilled in at least 10 years.
Oil majors like BP, Chevron, Eni, ExxonMobil, Shell, and TotalEnergies will dominate high-impact well drilling. About 16 (44%) of the total wells planned will be drilled by these companies, with TotalEnergies planning five, Shell three, and Chevron, Eni, and ExxonMobil targeting two each. Most drilling will be undertaken in the Atlantic margin and Asian waters. National oil companies and internationally focused NOCs will account for eight (22%) of this year’s planned wells, with upstream operators responsible for 17% and smaller operators for the remainder, according to Rystad.
Around 70% of African wells will be drilled in frontier and emerging basins or will open new plays. Important frontier wells include in the Red Sea offshore Egypt, in the Angoche Basin offshore Mozambique, and in the Namibe Basin offshore Angola.
Technology Focus: Production Monitoring (March 2024)
Authors: Araujo Mariela 
Published: March 2024

The oil and gas industry is leveraging technology to increase competitiveness while addressing sustainability goals, supply-chain disruptions, and regulatory standards. During the past 3 years, over half a million patents were granted for production monitoring. This progress has led to a shift toward integrated work flows, cloud-based platforms, resilient sensors, process simplification, and automation.
These advancements aim to enhance reservoir understanding, simplify monitoring programs, and reduce costs. Next-generation technologies are being progressively implemented to automate processes, modernize operations, and boost efficiency and production while meeting sustainability requirements. Data-set integration is becoming the key for comprehensively understanding reservoir behavior, which, in combination with the use of artificial intelligence and hybrid modeling for production analysis, results in faster informed decision-making.
The following are some examples of advances in the past year:
- Increased use of cloud-based platforms providing real-time data access, data visualization, analysis, and modeling and enabling remote operations
- New sensors with improved reliability able to operate in previously inaccessible environments showcased with promising results (e.g., clap-on ultrasonic electromagnetic multiphase meter, sensor ball)
- Downhole monitoring with tracers used to support well-cleanup operations and increase zonal productivity
- Innovative solutions to gather flow-profile information in challenging areas, such as the use of distributed temperature and acoustic sensing with thermal modeling in high-temperature wells
- Crosswell strain and production-profile interference testing in the Permian region, offering a holistic approach to reservoir monitoring through insights into fracture network dynamics at low cost and low risk
- New rapid solutions for production analysis from multitransverse wells providing key fracture and reservoir properties
- Advanced logging tools, such as the flow array sensing tool, successfully used in complex wells with high gas-to-liquid ratios
Overall, these advancements have improved our understanding of reservoir behavior, optimized production efficiency, and contributed to the goal of achieving a sustainable energy future.
Enzyme-Based Cleanup Fluid Effective for High-Temperature Filter-Cake Removal
Authors: Carpenter Chris 
Published: March 2024

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This article, written by JPT Technology Editor Chris Carpenter, contains highlights of paper SPE 214628, “Enzyme-Based Cleanup Fluid for High-Temperature Filter-Cake-Removal Applications,” by Ali A. Al-Taq, SPE, Hussain A. Al-Ibrahim, SPE, and Ali A. Alsalem, SPE, Saudi Aramco, et al. The paper has not been peer reviewed.

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Enzyme-based cleanup fluids are preferred for filter-cake-removal applications, especially in horizontal wells, because of several advantages compared with conventional cleanup fluids, including low reactivity, less corrosivity, more-positive environmental impact, and, ultimately, homogeneous filter-cake-removal coverage. Most enzyme-based cleanup fluids are limited to low temperatures. In the complete paper, the authors describe extensive laboratory work conducted to evaluate an enzyme-based/in-situ generated organic acid cleanup fluid for a water-based mud at a temperature of 250°F.

Experimental Work
Before describing their experimental methods, the authors provide a literature review in the complete paper detailing cleanup or removal of filter-cake damage, natural cleanup, acids and oxidizers, enzymes, enzyme-breaker systems, and factors influencing performance of enzyme breakers.
The drill-in fluids used to perform the high-pressure/high-temperature (HP/HT) filter press tests were laboratory and field samples. The field samples were obtained from Well A. XC-polymer, starch, and PAC-L polymers were used in the drilling-fluid formulation to control fluid loss and to increase its viscosity. Potassium hydroxide was added to adjust the pH of the drilling fluid. Potassium chloride (KCl) was used to mitigate fines migration and clay swelling. Fine and medium calcium carbonate particles were used as weighting materials. Equipment used in the experiments included HP/HT filter-press cells, see-through cells, and a pendant-drop instrument.
The inductively coupled plasma (ICP) technique was used to measure the concentration of calcium in the spent acid samples. Filter-cake solids before and after the reaction took place were analyzed using X-ray diffraction (XRD) and X-ray fluorescence (XRF) techniques. The concentrations of spent acid samples were measured by acid/base titration using 0.5-M sodium hydroxide solution and phenolphthalein solution as an indicator. Iodine tests were conducted on the treated filter-cake solids to examine the presence of starch. The pH and density were measured for various solutions.
Coreflood experiments were conducted on sandstone core plugs. The coreflood-test procedure is provided in the complete paper.