bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analysis and assessment of potential risks in the production of enriched sugar
Authors: Samilyk Maryna , Korniienko Daria 
Published: August 2024

The object of research is the quality indicators of sugar enriched with derivatives of the processing of the fruits of wild plants (viburnum, mountain ash, sea buckthorn, black elder) and potential dangerous factors that may arise during its production. This study is aimed at the analysis and assessment of all risks that arise in the production of sugar enriched with derivatives of processing of wild raw materials. For the production of enriched sugar, pre-cleaned fruits were frozen at a temperature of –18±2 °С, and after defrosting, they were partially dehydrated by the method of osmotic dehydration. For this, a 70 % sugar solution with a temperature of 50±5 °C was used (hydromodule 1). The duration of osmotic dehydration was 1 hour. The derivative product formed as a result of osmotic dehydration of fruits (sugar solution) was used to enrich granulated sugar in the amount of 10 % by mass of sugar. After thorough mixing with the solution, the sugar was dried in a laboratory vacuum dryer and analyzed. Based on the principles of HACCP, a detailed description of the product and its use with a specific purpose has been developed. In particular, the description of all stages of production, from the initial materials to the processing and packaging processes, as well as the definition of all possible dangerous factors that can affect the safety and quality of products. The identification and assessment of all hazardous factors included the analysis of all possible threats to the safety and quality of products at each stage of production. To ensure the quality and safety of enriched sugar obtained from wild raw materials, an assessment of potential dangerous factors at all stages of production was carried out. A HACCP plan has been developed that allows effective management of critical control points and evaluation of the results of this management. This will allow potential manufacturers to produce safe and competitive products of high quality. The practical implementation of these proposals will allow bringing new products to the market - elderberry, sea buckthorn, rowan and viburnum sugar.
Analysis of the world market of waste management
Authors: Markina Liudmyla , Kovach Valeriia , Vlasenko Oleh 
Published: August 2024

This paper provides an overview of the solid waste management market, which is the object of the study, including the processes of collection, transportation, utilization and recycling, supervision and monitoring of these processes. The volume and dynamics of the global waste management market in 2023 and its forecasting until 2033 are considered. The problem solved in the article is to identify the key factors of influence and interconnection on the development of waste management market components to determine the directions of an effective sustainable development policy. The author analyzes the methods of waste management in different European countries and identifies the key factors influencing the market dynamics: the effects of urbanization, environmental regulations, waste-to-energy technologies, circular economy initiatives, smart waste management systems, increased waste recycling, and the development of green infrastructure. It is determined that the growing awareness of environmental problems and increasing public pressure are leading to an increase in government investment in the development of innovative technologies for effective waste management. It is established that the promotion of recycling infrastructure and the implementation of campaigns aimed at raising awareness among the population leads to an increase in the importance of responsible waste management, the introduction of public-private partnerships in the field of waste management and the development of green infrastructure. The market is analyzed by region, end user, and waste type. According to the regional analysis, North America has the largest market share, but Asia Pacific is showing the fastest growth. North America has a large waste management market due to its developed infrastructure and high level of environmental awareness. However, Asia-Pacific, particularly China and India, is emerging as a growth center due to rapid economic development, population growth, and rapid urbanization, indicating the potential for new waste management markets in this region. According to the analysis by waste type, industrial waste is the largest category, with the electronic segment showing dynamic growth. This analysis allows to forecast the market and trends in the waste management industry, which makes it possible to calculate costs and profits, scale global trends to Ukrainian realities, and offer promising investment opportunities, which is especially important in the times of recovery of Ukraine.
Determination of the possibilities of using the universal low-temperature rotary apparatus for the production of meat and vegetable products under the conditions of providing uniform heat supply
Authors: Zahorulko Andrii , Zagorulko Aleksey , Tytarenko Nataliia , Ibaiev Eldar , Zahorulko Vitaly 
Published: August 2024

The object of research is the process of frying a meat-vegetable product in the developed universal low-temperature rotary apparatus. The problem of ensuring the uniformity of the temperature field during low-temperature processing of meat and vegetable products is solved in the developed universal low-temperature rotary apparatus. The expected effect during the approbation of the apparatus is predicted under the condition of eliminating high-temperature intermediate coolants (hot air, etc.) due to the use of a film-like resistive electronic heater of the radiating type. The temperature field is established, which confirms the uniformity of the temperature effect on meat and vegetable products, and a slight deviation within the limits of autonomous exhaust fans is not critical and within the permissible error. Also, the introduction of Peltier elements into the design of the rotary apparatus will allow converting thermal energy into a low-voltage supply voltage (3–6 W) and, already at 20 °C, ensure autonomous operation of fans. The obtained results in the form of practical implementation of the developed apparatus will allow to implement low-temperature processing of meat and vegetable products. This allows to maximally preserve the functional properties of meat raw materials and the physiological properties of vegetable semi-finished products with a high degree of readiness.
The practical implementation of the universal low-temperature rotary apparatus from the side of constructive implementation due to the use of functional containers makes it possible to obtain a wide range of assortment of meat products, both in the shell and without the shell. The elimination of high-temperature intermediate heat carriers (hot air, steam, etc.), their technical networks and generating apparatuss ensures energy and metal-intensive resource savings. In addition, the introduction of multicomponent vegetable semi-finished products of a high degree of readiness (powders, pastes, etc.) into the recipes of meat products will lead to a partial replacement of the main recipe components and an increase in the functional properties of the finished products.
Unveiling the Dynamic Impact of Queer Celebrities on School Youth’s Perceptions of Gender and Sexual Diversity
Authors: Botha Tercia , Nichols Henry 
Published: August 2024

This study explored the disruption of queer celebrities on the normalisation of heterosexuality and cisnormativity amongst school youth. Qualitative research was employed with a phenomenological research design to conduct semi-structured interviews with seven high school learners between the ages of 16 and 17 in the town of Kroonstad in the Free State Province of South Africa. The findings highlight the symbiotic relationship between queer celebrities and school youth gravitating between self-identification, challenging stereotypes, visibility, and advocacy. Bigger platforms for queer celebrities should be created in schools to raise awareness of LGBTQ+ issues and equal rights. This will contribute to a more inclusive society, making its way to educational settings, and leading to more inclusivity of gender and sexual diversity in the school system.
Predictors Associated with the Need for Open Reduction of Pediatric Supracondylar Humerus Fractures
Authors: Transtrum M. Bryant , Sanchez Diego , Griffith Shauna , Godinez Brianna , Singh Vishwajeet , Klahs Kyle J. , Abdelgawad Amr , Thabet Ahmed M. 
Published: August 2024

Background:
Supracondylar humerus (SCH) fractures are some of the most common fractures in pediatric patients with surgery typically consisting of either open or closed reduction with internal fixation. The aim of this meta-analysis was to identify patient, injury, and administrative factors that are associated with treating pediatric SCH fractures with open techniques.

Methods:
Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, PubMed and CINAHL database searches were conducted for studies from 2010 to 2023 that made direct comparisons between open reduction and internal fixation (ORIF) and closed reduction and percutaneous pinning (CRPP) for treating SCH fractures in the pediatric population. The search terms used were “pediatric” AND “SCH fracture” OR “distal humerus fracture.” Screening, quality assessment, and data extraction were performed by 4 reviewers. After testing for heterogeneity between studies, data were aggregated using random-effects model analysis.

Results:
Forty-nine clinical studies were included in the meta-analysis. Summated, there were 94,415 patients: 11,329 treated with ORIF and 83,086 treated with CRPP. Factors that were significantly associated with greater rates of ORIF included obesity (p = 0.001), Gartland type IV fractures (p < 0.001), general neurological deficits (p = 0.019), and ulnar nerve deficits (p = 0.003). Gartland type II (p = 0.033) and medially displaced fractures (p = 0.011) were significantly associated with lower rates of ORIF. Secondary analysis showed cross-pinning constructs (p = 0.033) and longer hospital stays (p = 0.005) are more likely to be observed in patients undergoing ORIF compared with CRPP.

Conclusion:
This meta-analysis demonstrates that factors such as obesity, fracture displacement, and concomitant nerve deficits are more likely to require ORIF as opposed to CRPP.

Level of Evidence:
Therapeutic Level III.
Recalcitrant Lateral Epicondylitis
Authors: Kim Jason H. , Hoy John F. , Smith Shelby R. , Sabet Andre , Fernandez John J. , Cohen Mark S. , Wysocki Robert W. , Simcock Xavier C. 
Published: August 2024

Background:
Lateral epicondylitis is a common cause of elbow pain that is generally self-limiting. For patients who have persistent symptoms refractory to conservative treatment, there is still no clear consensus on the most favorable treatment modality. The purpose of this systematic review was to synthesize the available literature regarding both nonoperative and operative treatment modalities for recalcitrant lateral epicondylitis (RLE) to provide insight into the efficacy of treatment options.

Methods:
A systematic review was performed in accordance with the 2020 Preferred Reporting Items for Systematic Review and Meta-Analysis guidelines, where the PubMed, MEDLINE/Ovid, CINAHL, Cochrane, and Scopus databases were queried to identify studies evaluating treatment options for RLE.

Results:
A total of 27 studies with 1,958 patients were included. Of the reviewed studies, there were a wide variety of treatments including platelet-rich plasma injections, percutaneous tenotomies, and various arthroscopic and open procedures.

Conclusion:
There are a wide variety of treatment modalities available for RLE that have promising efficacy in the short, medium, and long terms. A comprehensive approach combining evidence-based and patient-centered care is critical for effective management of refractory symptoms.

Level of Evidence:

Level IV. See Instructions for Authors for a complete description of levels of evidence.
MPD Application in HPHT GoM Shallow Wells: Value Through Cost and Risk Reduction in Complex Drilling Projects
Authors: Sandrea Ranses , Granados Cesar , Garcia Gerardo , Lugo Miguel , Cervantes Carlos 
Published: August 2024

SummaryThe Mexican petroleum industry aims to stabilize and increase oil production, through drilling HPHT shallow-water wells. The proposal is to drill with Managed Pressure Drilling (MPD) to reduce the projects’ costs and non-productive times (NPT). The proposal involves identifying HPHT wells with narrow windows and severe control fluid loss, a defined geomechanical model, and operational excellence integration. Tests are performed during the execution to calibrate the model in real time. The proactive use of MPD in well P-102 resulted in a significant reduction in control fluid loss and drilling times. The focus on prevention and engineering allowed a profitable execution of HPHT projects, reducing the risks and costs associated, with control fluid loss and NPTs, and maintaining the well integrity under complex conditions.
Spread Rate Forecasting in Well Cost Estimation – A Study of Methods and Applications
Authors: Ounsakul T. , Techanukul T. , Phasook C. , Harke P. 
Published: August 2024

Abstract
In the realm of well cost estimation, the accurate forecasting of spread rates is pivotal, given the substantial financial implications of erroneous assumptions. This paper, "Spread Rate Forecasting in Well Cost Estimation – A Study of Methods and Applications," delves into the uncertainty inherent. Through a thorough examination of predictive methodologies, the research harnesses both econometric and machine learning models, which are commonly utilized in forecasting crude oil prices. The study formulates models based on publicly available data, such as ‘West Texas Intermediate’ (WTI) and the ‘Baker Hughes Rig Count’, to predict the Spread Rate. The empirical results underscore the efficacy of the proposed models, with the predicted spread rates closely mirroring actual figures. Notably, the models’ precision wanes when extending the forecast horizon beyond a year, a limitation accentuated by the unforeseen WTI and Spread Cost fluctuations during the COVID-19 pandemic. A comparative analysis shows the superiority of RNN, LSTM, Bayesian, and OLS models over the ARIMA model, evidenced by lower Mean Squared Error (MSE) and Root Mean Squared Error (RMSE) metrics. The paper advocates for a probabilistic approach to navigate the uncertainties prevalent in long-term forecasting endeavors.
Impact of Thermal Interference in an Offshore HPHT Gas Field Development
Authors: Bandyopadhyay P. , Nopsiri N. , Hong O. S. , Grant CW Graham , Wejwittayaklung K. , Phasook C. , Sharbudeen S. , Malek A. B. Ab , Sathuvalli U. B. , Suryanarayana S. , Lewis D. 
Published: August 2024

Abstract
Field-X is a large greenfield high pressure high temperature (HPHT) carbonate development located off the coast of Sarawak, offshore Malaysia. The current development plan requires each of the wellhead platforms (WHP) to have multiple high-rate gas wells to meet the Daily Contract Quality (DCQ) requirements. When closely spaced wells produce simultaneously, they can perturb the local geothermal temperature profile, and affect the thermal response of individual wells. This can also impact the platform pile and conductor strengths, and infill well designs. This paper outlines a technique to evaluate formation temperature shifts when closely spaced wells are produced concurrently and apply that to validate the design basis for the new development.
The approach used here is based on an integral formulation of the heat conduction equation, employing Green’s functions and a fast numerical solution method. Prior to thermal interference, a wellbore is considered a flux-limited (Neumann) source, while post-interference, it functions as a constant temperature (Dirichlet) heat source. This method calculates the time needed for interference among wells arranged in a grid layout and determines the temperature at any point in the formation over time.
For computational reasons, commercial wellbore simulators assume a far field boundary at a distance 10 – 15 wellbore radii from the axis. All points outside this boundary are assumed to remain at the undisturbed temperature. This assumption must be relaxed to when there is thermal interference. Traditionally, finite element methods have been used for these calculations. This paper demonstrates a semi-analytical method that is simpler to develop and does not require additional software or hardware. The method can be used for other fields with similar nature of wells.
Underreaming While Drilling Excellence: A Success Story of Asia’s Longest Two Consecutive Hole Opening Sections in a Deviated Well with Single Run Strategy
Authors: Najmi N. F. N, M. , Ong G. S. H. , Ho A , Udin R. , Vattanapornpirom K. , Yunus M. Y. , Hamdan M. K. , Siriwattanakajorn W. , Chaiyo P. , Saengsrichun M. , Mason J. H. , Ravendrnathan K. , Nor H. Mohd , Vi L. N. , Baharudin A. S. , Ser Y. J. , Lim J. M. , Hwong S. L. , Wicaksana D. A. 
Published: August 2024

AbstractBack in 2020, a High-Pressure High-Temperature (HPHT) and high CO2/H2S carbonate appraisal well was drilled to remove subsurface uncertainties and to support the future development drilling campaign. The well architecture necessitated the inclusion of two consecutive hole opening sections to ensure optimum casing shoe placements. Along with the demand for long section intervals, the presence of problematic interbedded formation compounded by thick hard stringers added to the challenge for the underreaming operations where cutters durability need to be preserved. High shocks and vibration, Measurement While Drilling (MWD) lost signal, low Rate of Penetration (ROP), and Bottom Hole Assembly (BHA) twist-off were among the challenges and risks that were encountered and led to significant Non-Productive Time (NPT).A final appraisal well for this block was drilled in 2023 which is more challenging due to the deviated well profile. Re-evaluating the lessons learnt from the previous experience, the engineering team from multiple drilling disciplines among the operator and contractor worked closely together to investigate and identify all potential weak points in the planning stage. The aim is to reach Total Depth (TD) for both hole opening sections in a single-run strategy.A physics-based finite element modeling was conducted to study the drilling dynamics of the drilling operation involving bit selections, BHA design optimization, and drilling parameter sensitivity. A much wider range of worst-case scenario modeling was conducted in terms of lithology exposure, and several key technical recommendations were examined and prepared thoroughly to ensure all drilling objectives can be achieved. This extensive collaboration resulted in a comprehensive road map for offshore team to follow through including the contingency scenarios with the close support from engineering team in town.As a result, both 18-1/8in × 19-1/2in and 14-3/4in × 16-1/2in hole opening sections were drilled successfully with an impressive multiple rig-days saving against planned duration collectively. The combined 2,213m depth interval from the two consecutive sections puts this remarkable achievement in the record book as the longest hole opening operations in Asia.This paper will share the experience of the complete engineering cycle from the pre-job well construction planning, drilling dynamics modeling and analysis, drilling parameters execution, also capturing key lessons learnt from the operation and recommendations for similar hole opening application in the future.
First Implementation of Self-Degradable Lost Circulation Control Fiber Spacer in High Temperature Slim-Hole Monobore Thailand Offshore Wells
Authors: Thanasarnpisut V. , Duong A. , Tangcharoen N. , Rajaneekornkrilas V. , Wongsarnpigoon N. 
Published: August 2024

Abstract
Lost circulation while cementing is always one of the main causes of poor zonal isolation and well integrity problems which can lead to costly consequences such as reduced safety, corrosion, sustained casing pressure, formation damage, loss of production rate, costly remedial operations and loss of an oil or gas well. Lost circulation usually occurred in vugular or cavernous formations and high permeability zones. However most frequently, the zones are depleted, highly fractured (induced or natural), or loosely consolidated that are hydraulically parted at relatively low hydrostatic pressures.
In Gulf of Thailand (GoT), the field is characterized by shallow-water wells with ultra-high temperature (UHT) gas reservoirs with low fracture gradients, ballooning, and depleted formations. Lost circulation poses the main challenge while drilling and impacts the success of cementing operations. Historically, lost circulation usually occurs while drilling and/or cementing in the reservoir section. When Lost Circulation Materials (LCM) are utilized for curing losses in reservoir sections, it is desirable that the LCM maintain its stability for sufficient time to allow well completion but eventually self-degrade to leave undamaged formation prior putting the well into production. This paper will describe the successful implementation of an engineered self-Degradable Lost-Circulation Fiber Spacer (DFS) system which has been developed to address lost circulation situations while cementing in naturally fractured reservoirs. Two field case histories from numerous jobs will be discussed with cement post-job evaluation via playback simulations to validate the concept of innovative technology.