bluuebunny/crossref_metadata_2025_split huggingface dataset:
Agricultura Campesina, Familiar y Comunitaria: una perspectiva renovada del campesinado para la construcción de paz en Colombia
Authors: Acevedo Osorio Álvaro , Schneider Sergio 
Published: October 2022

El creciente interés por el campesinado en la etapa del pos-acuerdo en Colombia hace necesaria la reflexión teórica sobre sus características históricas y políticas. Objetivos. Se analiza el surgimiento de la categoría Agricultura Familiar y su relación con denominaciones anteriores como Pequeños Agricultores o Economía Campesina. Materiales y métodos. Este estudio recurrió a fuentes de información secundaria relacionadas al campesinado y los distintos abordajes teóricos, así como sucesos históricos que han marcado cambios importantes a nivel nacional. Resultados. Se resalta la denominación Agricultura Campesina, Familiar y Comunitaria (ACFC) propuesta en Colombia en relación con las discusiones mundiales sobre derechos del campesinado y la reflexión nacional sobre las condiciones necesarias para la construcción de paz. Conclusiones. El artículo resalta el carácter integrador de las características propias de los agricultores campesinos, indígenas, afrocolombianos y otros, y evidencia la enorme diversidad socio-cultural, económica y ambiental que caracteriza los territorios que construyen y ocupan. Se propone el enfoque agroecológico como estrategia para el fortalecimiento de las distintas formas de ACFC.
The Experiences of a Disabled Dominatrix
Authors: Cooper Ness 
Published: October 2022

This paper uses autoethnographic data to examine how sex work and disability converge within commercial female domination and BDSM realms. It explores the nuances around access to healthcare and even internal sex work support when disability is involved. There are few accounts of disability and professional dominatrix work and how it can affect being a successful entrepreneur. This autoethnographic account explores common questions people have regarding BDSM and being a disabled working professional. Exploring the relationships between mobility aids and sex tech, access to medical support, and giving, receiving, and mediating different forms of pain and its influence on sex work, and in particular professional dominatrix work. This paper investigates the importance of fluidity in human sexuality and how ableism can shape sexuality, including within both lifestyle and professional lives of sex workers. There’s a glimpse into how disability can affect orgasm, but also how ableism and the whorearchy can dictate that those who identify as professional domme’s should be anorgasmic and aren’t entitled to consensual sexual gratification. When exploring sex and disability, adaptive equipment needs highlighting more. Within this paper, I highlight not only purpose-built devices but sexual aids available within the BDSMsphere that can allow access to pleasure in ways that are rarely spoken about. And most importantly, I explore how navigating the healthcare system as a sex worker and pro-domme isn’t as straight cut as it should be, how activists’ messages from previous years are still being echoed, and how many sex workers, allies, and myself are still chanting the mantra for equity in healthcare for sex workers and those who practice kink. It is a much-needed look into queer crip theory and the world of professional dominatrix sex work that hasn’t been platformed before.
Food Intake Pattern and Cardiovascular Risk Factors in Patients with Premature Coronary Artery Disease in Iran
Authors: Norouzian Ostad Andisheh , Dehnavi Zahra , Farshidi Hossein , Esfahani Ali Jafarzadeh , Behrooj Soudabeh , Aghamolaei Teamur , Madani Abdoulhossain , Ezati Rad Roghayeh , Razmpour Farkhondeh 
Published: October 2022

Background: There is limited evidence regarding the risk factors and nutritional patterns in patients with premature coronary artery disease (PCAD). This study aims to investigate the relationship between different dietary patterns and risk factors in patients with PCAD.
Methods: This cross-sectional study was conducted on PCAD patients, including men younger than 55 years and women younger than 65 years, who underwent coronary angiography in the Angiography Department of the Shahid Mohamadi Hospital, Bandar Abbas, Iran. Anthropometric and clinical examination, demographic questionnaires, and containing dietary intake and physical activity questionnaires were filled for all participants.
Results: The most prevalent risk factors for obstructive PCAD in the 65 selected patients were family history of coronary artery disease (CAD) (73%), hypertension (52%), and overweight/obesity (50%). Daily consumption of hydrogenated fats (P = 0.008) and high-fat milk (P < 0.001) were significantly higher in obstructive PCAD patients compared to non-obstructive and non-PCAD patients. Daily consumption of fruits was significantly higher in non-obstructive and non-PCAD patients compared to obstructive PCAD patients (P = 0.039).
Conclusion: Family history of CAD, hypertension, and obesity were found to be the most common risk factors among obstructive PCAD patients. According to the findings, increased consumption of high-fat milk and hydrogenated fats may increase the risk of PCAD, whereas, daily consumption of fruits may reduce the risk of PCAD.
ВЛИЯНИЕ ТЕХНОГЕННЫХ ВОД НА РЕКУ РУДНУЮ ДАЛЬНЕВОСТОЧНОГО РЕГИОНА
Authors: Зверева Валентина Павловна , Фролов Константин Русланович , Лысенко Анастасия Игоревна 
Published: October 2022

Актуальность исследования связана с негативным воздействием техногенных вод оловосульфидных и оловополиметаллических хвостохранилищ Дальнегорского рудного района Дальнего Востока России на речные воды и с необходимостью изучения процессов их смешения на геохимических барьерах «техногенные – природные поверхностные воды». Цель: рассмотреть процесс смешения шламовых и дренажных вод хвостохранилищ с природными водами р. Рудной, протекающей на геохимическом барьере «техногенные – поверхностные природные воды». Объекты: техногенные воды – дренажные и шламовые оловополиметаллического хвостохранилища Центральной обогатительной фабрики, а также дренажные, шламовые и воды пруда-отстойника оловосульфидного хвостохранилища Краснореченской обогатительной фабрики Дальнегорского рудного района; природные поверхностные воды р. Рудной; геохимические барьеры «техногенные – природные поверхностные воды». Методы: экологический мониторинг – отбор и анализ гидрохимических проб методами масс-спектрометрии с индуктивно связанной плазмой и атомно-эмиссионной спектрометрии; компьютерное физико-химическое (термодинамическое) моделирование в программном комплексе «Селектор-Windows»; моделирование процессов, протекающих на геохимических барьерах «техногенные – природные поверхностные воды», с помощью формирования компьютерных многорезервуарных моделей по типу проточного реактора; рассмотрение процессов образования водных растворов на геохимических барьерах выполнено с разбавлением техногенных вод природными при соотношениях 1:1, 1:10, 1:100, 1:1000 для установления количественного (элементы сульфидных руд и вмещающих оруденение пород) и качественного (их ионы и молекулы) состава водных растворов и кристаллизации из них техногенных минералов. Результаты. По результатам мониторинговых работ установлен химический состав техногенных и природных вод Дальнегорского рудного района посезонно. С помощью программного комплекса «Селектор-Windows» смоделированы процессы образования водных растворов летнего, осеннего и зимнего периода на различных геохимических барьерах «техногенные – природные воды» в соответствии с принятыми соотношениями. На основании анализа полученных результатов в статье приведен количественный и качественный состав посезонно формирующихся растворов, показаны кристаллизующиеся из них минералы и распределение содержания элементов сульфидных руд на геохимических барьерах, что подтверждает негативное воздействие техногенных вод хвостохранилищ на воды р. Рудная.
Terremoto, reconstrucción y reforma. Las cofradías limeñas frente al seísmo de 1746
Authors: Lévano Medina Diego 
Published: October 2022

El terremoto de 1746 es un hito importante en la historiografía peruana por su trascendencia como movimiento telúrico y sobre todo por su impacto desde el punto de vista económico, político y social en la sociedad peruana del siglo XVIII. Este artículo pretende aportar una nueva visión a través de uno de los cuerpos sociales más significativos para la población limeña de la época: la cofradía. Abordo el papel que cumplieron estas corporaciones frente al terremoto y cómo se vieron afectadas material y espiritualmente. Además, cómo el proceso de reconstrucción material y administrativo luego del terremoto las enfrentó a la reforma general de estas corporaciones impulsadas desde la península a finales de la década de 1750.
Quantitative Biostratigraphic Analysis and Age Estimates of Middle Cretaceous Sequences in The Baltimore Canyon Trough, Offshore Mid-Atlantic U.S. Margin
Authors: Jordan Leslie M. , Browning James V. , Miller Kenneth G. , Schmelz W. John 
Published: October 2022

ABSTRACTWe applied quantitative methods to previously published biostratigraphic data from the Baltimore Canyon Trough (offshore of the Mid-Atlantic U.S.A.) to provide an improved chronostratigraphic framework for Cretaceous sequences. Here, we successfully used graphic correlation of 228 planktonic foraminifera, nannofossil, and palynological events spanning 22 wells to define assemblage and interval zones as well as major paleoenvironmental changes in the Dawson Canyon, Logan Canyon (three sequences), and Missisauga Formations (two sequences, undifferentiated here). Ranking and scaling techniques were not successful because of the of the limited number of usable biostratigraphic markers. The ages of the sequences previously identified using well logs and seismic profiles were temporally constrained based on chronostratigraphically significant biostratigraphic markers that we identified: the late Cenomanian to Turonian DCx sequence (Rotalipora cushmani and Thalmanninella greenhornensis); the early Cenomanian LC1 sequence; the middle and late Albian LC2 sequence (Braarudosphaera africana, Planomalina buxtorfi, and Spinidinium vestitum); the late Aptian LC3 sequence (Cyclonephelium tabulatum); and the early Aptian to Barremian Missisauga sequences (Aptea anaphrissa, Pseudoceratium pelliferum, and Muderongia simplex). These five biostratigraphic associations are correlated with six prominent seismic reflectors and sequence boundaries that can be traced across the basin. Duration of hiatuses associated with these sequence boundaries are uncertain, though our Monte Carlo analysis allows extraction of age estimates from broad and sometimes contradictory ranges and suggests correlation of hiatuses with global sea-level falls. Together, these seismic and biostratigraphic interpretations can be applied (1) to evaluate reservoir continuity and the viability of offshore carbon storage reservoirs in the Baltimore Canyon Trough, (2) to better define the tectonostratigraphic evolution of the basin, and (3) to contribute to the understanding of regional and global variations in Cretaceous sea level.
Field-Development Optimization Method Benchmarked, Field Tested
Authors: Carpenter Chris 
Published: October 2022

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This article, written by JPT Technology Editor Chris Carpenter, contains highlights of paper SPE 206267, “Benchmarking and Field Testing of the Distributed Quasi-Newton Derivative-Free Optimization Method for Field Development Optimization,” by Faruk Alpak, SPE, Yixuan Wang, SPE, and Guohua Gao, SPE, Shell, et al. The paper has not been peer reviewed.

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Recently, a novel distributed quasi-Newton (DQN) derivative-free optimization (DFO) method was developed for generic reservoir-performance optimization problems, including well-location optimization (WLO) and well-control optimization (WCO). DQN is designed to locate multiple local optima of highly nonlinear optimization problems effectively. However, its performance has been neither validated by realistic applications nor compared with other DFO methods. Field-testing results reinforce the auspicious computational attributes of DQN.

Background
An optimization problem is posed as the minimization or maximization of an objective function by modifying the control variables (x) within a search domain. The objective function is a highly nonlinear function of x and may have multiple local optima. In this paper, the objective function is assumed to be twice differentiable.
DFO methods can be classified into local search methods and global search methods. In the complete paper, the authors’ goal is to locate multiple local optima of the objective function. Their focus is on local search DFO optimization methods, which include direct search methods and model-based methods.
Current DFO methods reviewed in the complete paper have a common feature: Only one best approximation to the solution is updated in each iteration, and only one optimal solution is identified in the last iteration. Therefore, they are referred to as single-thread DFO methods. They do not represent an efficient approach because simulation results obtained by one optimization task starting from one initial guess are not shared with other optimization tasks that start from different initial guesses. The distributed Gauss-Newton method and the DQN method benchmarked in the paper are referred to as multiple-thread optimization methods.
The authors have integrated DQN into a versatile field-development optimization platform designed specifically for iterative work flows enabled through distributed-parallel flow simulations.
Pyrolysis of Macroalga Macrocystis Pyrifera for Production of Green Carbon-Negative Hydrogen
Authors: Arias Gallego Carolina , Sakleshpur Nagaraja Shashank , Sarathy Mani 
Published: October 2022

Abstract
Stringent emission norms worldwide have provided an impetus to explore alternative sustainable fuels that are carbon neutral. Hydrogen is touted as one of the potential fuels that aid decarbonization. Biomass, especially the ones that do not compete with the food needs are considered promising feedstock for hydrogen production by thermal conversion. In the current study, the performance of the macroalga Macrocystis pyrifera in the thermal conversion through pyrolysis as a potential biomass for hydrogen production was examined.
The macroalga Macrocystis pyrifera is a giant brown seaweed commonly found in the Pacific Rim. It is characterized by its fast-growing ability and photosynthetic metabolism that generates carbon sources from atmospheric CO2. This alga is a potential biomass to be applied in bioenergy with carbon capture and storage (BECCS), which enables carbon-negative biofuels to avoid greenhouse emissions from biomass processing and use.
Pyrolysis is a conventional method for the thermal conversion of biomass with low moisture into potential fuels. This process consists of decomposing the biomass into charcoal, light hydrocarbons, and non-condensable gases by the action of high temperatures (350-600°C) and the atmospheric pressure. The pyrolysis of the macroalga is applied to a process simulation in Aspen plus V12 with an optimization achieved by multiple sensitivity analyses. Additionally, to upgrade the hydrogen production from a carbon-neutral biofuel to BECCS, a carbon capture unit by physical absorption with dimethyl ethers of polyethylene glycol (DEPG) is included using a hierarchy user model of the software.
The results showed a high sensitivity of the temperature. Additionally, a second reactor and a water gas shift unit were necessary to maximize the hydrogen production.
The temperature profile showed a maximum production of hydrogen at 500°C with the following reduction of its yield at higher temperature values due to the enhanced carbon monoxide production. Additionally, a second reactor operating under the same conditions as a gasifier and a water gas shift unit based on the Le Chatelier principle successfully increased the hydrogen production by 50%. Finally, a hydrogen yield of 2.06% was reached.
The study related to the thermal conversion of this alga is an opening to the study of the thermal conversion of biomass commonly found in desertic or semi-desertic climates such as halophytes or salicornia.
Policy Incentives to Scale up Green Energy Supply
Authors: Diaz Suhail , Al Hammadi Nasser , Prakash Shashi , Martto Joshva , Baobaid Omar 
Published: October 2022

Abstract
Satisfying the rising energy demands across the globe and limiting the environmental impact are two intertwining issues affecting stakeholders in the 21st century. This resulted in many policy incentives to promote eco-friendly green energy utilization together with other conservation measures. In this regard, the objective of the study is to investigate the introduction of business decisions that enhance the likelihood of companies adopting green energy sources, leading to reduced carbon emissions. It also intends to investigate various decarbonization strategies, which may have implications for profitability. Ultimately, it aims to underscore environmental preservation as a critical aspect of sustainable business practice.
The methodology entails an analysis of existing literature focusing on green energy policies and measures for the promotion of green energy. The study uses the survey method to investigate articles and perspectives related to the subject in the UAE. Observations will be made to determine the most effective policy and regulatory direction in areas of green energy and sustainability. Similarly, the process entails an examination of how to design a green energy policy with economic and environmental factors in mind and, through the analysis, the methods include an evaluation of different incentives.
The study underscored the importance of establishing energy policies and putting in place incentives for stakeholders, including businesses and end-users to embrace green energy production, supply, and usage. Key incentives identified include favorable government policies, rising costs of fossil fuels, and the need to reduce emissions levels globally. Notably, despite the high initial cost of green energy, the investigation noted substantial future financial savings along with protecting the environment and introducing the social cost of carbon (SCC) in the analysis. Therefore, standardization of green energy costs would contribute to the adoption of green energy sources. Above all, the rising cost of conventional energy makes it imperative for governments and organizations to adopt green energy.
Despite many studies on green energy, this paper presents novel ideas as it focuses on incentives for production costs. It outlines how to lower the cost of producing green energy to the same standard as conventional sources increasing its capacity compared with historical patterns. The incentives under discussion also underscore energy efficiency by making it a cheaper and cost-competitive alternative, and technology comes out as a crucial ground leveler in achieving cost-effectiveness and efficiency. For example, improvement of storage would be vital in storing power for extended periods once harnessed or fuel transitioning in transportation. Overall, government incentives and interventions in areas of funding, research, and development would mitigate existing challenges and contribute to the long-term development of green energy.
Best Practices to Achieve Optimization for Large Scale Offshore Carbon Capture & Storage Facilities
Authors: Zakaria Mohd Uzair , Muhamad Suhana , Zainalabidin Muhammad Aizuddin , A Rahman Aina Suharny , Narayanan Ashwin Kumar , Wan Hashim Wan Mahsuri , Nik Omar Nik Fauziah 
Published: October 2022

Abstract
Carbon Capture and Storage (CCS) is a key enabler for carbon emission efforts for a more sustainable future while fulfilling energy demand. However, CCS, especially when implemented offshore is costly and can be detrimental to project economics. A focused and methodological approach is critical in Front End Loading (FEL) to ensure optimization strategies are considered in the CCS development. The intent of this paper is to share the journey and knowledge gained throughout the front-end loading process in developing a large-scale offshore CCS project.
The success of the project lies in the effective management of integrated subsurface-surface decisions, collaboration with stakeholders, and commercial arrangements. Specific workflow which identified and screened CO2 storage location, volume, integrity, and containment of the injected CO2 over time was developed. It integrates key decisions such as handling low permeate stream, EOS selection, maximizing hydrocarbon recovery and pressure boosting technology concept. This was achieved via a comprehensive technology screening and selection method, evaluating its impact to the facilities design and injection wells, which ultimately affects the economic value of the development. A stakeholder management plan inclusive of technology providers and CCS experts, project execution delivery, commercial and Health, Safety and Environment (HSE) was also developed to ensure successful alignment for project progress and to protect the economic viability.
Structured evaluation and methodology enabled critical decisions and proposals to be properly assessed and eventually worked on to optimize the CCS facility. Among the optimizations identified includes an increased permeate pressure from feed source, reduction in surface injection pressure, identified optimum operating conditions, using the right EOS and selecting the highest value technology. Close collaboration between surface, subsurface and technology providers proved to be beneficial in crafting optimized CCS development. It is also important to ensure all required activities during FEL are executed accordingly and with prioritization of decisions to allow proper allocation of resources and to identify and mitigate any risk and uncertainties for the success of this large-scale offshore CCS.
More CCS projects are envisioned globally as an enabler to develop high contaminant fields and minimize Green House Gas (GHG) emission. Validated learnings and progressive experiences gained from this project will play a pivotal role and can serve as reference to other CCS projects.