bluuebunny/crossref_metadata_2025_split huggingface dataset:
The opportunities and challenges of institutional arrangement for Besuki Na-Oogst Tobacco cultivation business: case study in Jember Regency Indonesia
Authors: Wardhono Adhitya , Arifandi Josi Ali , Indrawati Yulia 
Published: January 2023

Purpose. This research aims at formulating the development strategy for institutional pattern amongst the stakeholders and the policy makers for Besuki Na-Oogst Tobacco in Jember Regency.
Methodology / approach. Analytical Hierarchy Process (AHP) and Qualitative Descriptive are applied to obtain and elaborate the perception of all stakeholders related to Besuki Na-Oogst Tobacco Institution in Jember Regency. Samples are collected by using in-depth interview and focus group discussion involving farmer groups, exporters, and policy makers (government).
Results. The analysis indicates that the main factor which becomes the priority for developing the institution for Besuki Na-Oogst Tobacco Cultivation is access to all stakeholders, amongst farmers, exporters and policy makers.
Originality / scientific novelty. The access to information and technology becomes crucial to increase productivity, the quality, and the sustainability of Besuki Na-Oogst Tobacco.
Practical value / implications. The effectiveness and the sustainability of producers as well as the institutional arrangement with market players and the policy makers are the result of the Besuki Na-Oogst Tobacco stakeholders’ relation, which are bonding, bridging and linking. These are essential in the access to national and international market and also yield a positive sum game to cooperate, reach and increase profit as well as share advantages and loss.
Vulnerability to food insecurity among rural households in Sub-Saharan Africa
Authors: Yoade Adewale Olufunlola , Olatunji Solomon Ayodeji , Adeyemi Olabisi Omowumi 
Published: January 2023

Purpose. The purpose of this study was to examine the factors that affect food shocks and how vulnerable are people to food shocks using Ife North Local Government Area of Osun State Nigeria as a case study.
Methodology / approach. Data were collected from 150 households through multistage sampling from ten political wards in Ife North Local Government Area. Descriptive statistics was used to describe the socio-economic characteristics and profile food shocks experienced and identify the coping strategies employed among rural households in the study area.
Results. The study revealed that majority of the household age range of between 40 to 59 (62.0 %), married (77.3 %). Also, majority of the respondent own their farm (85.3 %). The result shows that the shocks that are prevalent in the study area include high price of input (66.6 %), loss of close relatives (72.0 %), low agricultural production (64.6 %), pest and disease (66.6 %), hash economic time (54.0%), and Ill health (50%). The other shocks experienced having low prevalence among households are non-availability of labour (23.4 %), accident (32.0 %), flood (31.4%), and theft (35.4 %).
Originality / scientific novelty. The age categorization of vulnerability to food insecurity indicates that household heads aged 80 and above are more vulnerable to food insecurity (0.7158) followed by those within age 21–39 (0.6895). Also, the distribution of household head by their educational level shows that the household that have no formal education (0.5123) are more vulnerable to food insecurity.
Practical value / implications. The implication of this study is that Government should regulate price fluctuation of agricultural goods and inputs. The use of pesticides should be encouraged to prevent pests and disease prevalence. Also, agricultural credit should be made available to farmers.
Formation of the ecological-economical management of ecologization of agrarian production
Authors: Bahorka Mariia 
Published: January 2023

Purpose. The aim of research is to study the main elements of ecological and economic management in the process of ecologization of agrarian production implementing economic and ecological instruments, methods of management, strategy of development.
Methodology / approach. The base for the methodological approaches while developing the innovative model of ecologization of agrarian production was methods of structural analysis (component analysis) and synthesis, due to them diagnostics, and estimation of ecological and economic potential of the industry were made; potential opportunities connected with strategic tasks were determined.
Results. The model of the components of the ecological-economic mechanism of management of ecologization of agrarian production was proposed. The measures to ensure the environmentally friendly management of agrarian business were presented. The main directions of organizational and economic management of ecologization of agrarian production were presented. In the system of ecological-economical mechanism of achieving a high level of competitiveness on the innovative basis was carried out through application of the corresponding methods: organizational, economic, technical-technological, administrative.
Originality / scientific novelty. Novelty is determined by the implementation of the process of ecologization the agricultural production in the context of applying alternative management systems, in which agrarian enterprises are considered as the economic-ecological system, which is based on rational and ecologically grounded methods of production, by providing the quality of the produce and raw material.
Practical value / implications. The results from the analysis include the formed methods of ecological-economical management and mechanisms of their implementation towards: provision of the safe development in agribusiness of the region based on the innovative scheme by developing and supporting the organic production; provision of population with high-quality local ecologically safe produce.
Price discrimination and market power in the international fertiliser market: empirical evidence for exports from Russia
Authors: Goretzki Philipp , Perekhozhuk Oleksandr , Glauben Thomas , Loy Jens-Peter 
Published: January 2023

Purpose. In 2012, Russia became the world’s second-largest exporter increasing its potash exports from 1996 to 2012 more than two times. The top five countries control more than 50 % of the world’s exports, particularly 53.4 % (38.0 mln MT) for nitrogen, 73.4 % (3.5 mln MT) for phosphate and 90.8 % (35.5 mln MT) for potash. The objective of this study is to analyse the market structure and market concentration of the Russian export company in the international fertiliser market, and to develop hypotheses about the oligopolistic market behaviour. The empirical part of this study tests the hypotheses by employing econometric models to provide evidence for market power and price discrimination in the international fertiliser market.
Methodology / approach. The empirical analysis in this study relies on the theoretical framework of pricing-to-market (PTM) pioneered by Krugman (1986, 1987). Following Krugman’s groundbreaking approach, Knetter (1989) developed an empirical model testing the PTM hypothesis. The major advantages of the Knetter’s model are that the pricing behaviour of the export country towards the import countries can be estimated with public statistical data for the export statistics of the export country and bilateral exchange rates between the currencies of the export and import countries.
Results. This study presents empirical evidence for the behaviour of Russian exporters in the international fertiliser market. The estimation results indicate that market power in the export market for nitrogen fertilisers is exercised by Russian exporters in more than two-thirds of the destination countries and in the export market for potash fertilisers in eight out of nine countries. The exercising market power in the export market for potash fertilisers is much more pronounced than in the nitrogen fertiliser export market.
Originality / scientific novelty. Primarily against the background of increased market concentration by the companies in the fertiliser markets and regarding the aforementioned cartel dispute, this study constitutes a first attempt to close the research gap in the empirical literature and to promote empirical research on the market behaviour of export companies in the international markets for nitrogen and potash fertilisers.
Practical value / implications. This study uses econometric techniques to examine the collapse of the potash cartel on the use of price discrimination and the exercising of market power in the international fertiliser market by Russia. The descriptive analysis shows that Russia plays an important role in the export of nitrogen and potash on the world market and many importing destinations. Often Russia in addition to the high market share also has no or few competitors in the various destinations, which supports speculation of exercising market power.
Оцінка та аналіз динаміки зміни ефективності виробництва зерна в Україні методом DEA
Authors: Dolgikh Yana 
Published: January 2023

Мета статті – оцінка та аналіз динаміки зміни чистої технічної ефективності виробництва зерна та зернобобових культур в Україні методом Data Envelopment Analysis (DEA).
Методологія / методика / підхід. Ми використали економетричний метод (щодо перевірки якості вхідних та вихідних параметрів об’єктів дослідження), метод DEA (щодо оцінки рівня чистої технічної ефективності сільськогосподарських підприємств та аналізу динаміки її зміни). У розрахунках ми використовували модель VRS, що орієнтована на вхід. Вхідні параметри моделі: 1) площа, з якої зібрано зернові та зернобобові культури; 2) обсяг мінеральних та органічних добрив (у поживних речовинах) на 1 га; 3) кількість тракторів, зернозбиральних машин на 1 тис. га. Вихідні параметри: 1) виробництво зернових і зернобобових культур; 2) виробництво зернових і зернобобових культур на 1 особу.
Результати. Виявлені особливості застосування методу DEA для оцінки та аналізу динаміки зміни ефективності сільськогосподарських підприємств. На основі статистичної інформації за 2017–2018 рр. методом DEA здійснено оцінку чистої технічної ефективності роботи сільськогосподарських підприємств регіонів України в галузі виробництва зернових і зернобобових культур. Проведено аналіз оціненої ефективності, який виявив наявність потенціалу щодо її підвищення. Розраховано показники, що характеризують зміну чистої технічної ефективності сільськогосподарських підприємств регіонів України протягом 2017–2018 рр., а саме: коефіцієнти зростання чистої технічної ефективності без урахування зсуву ефективної межі, коефіцієнти технічного прогресу, індекси Малмквісту. Проведено аналіз динаміки зміни ефективності, який виявив тенденції розвитку регіонів.
Оригінальність / наукова новизна. У статті наведено результати дослідження, які обґрунтовують можливість і доцільність застосування методу DEA для оцінки та аналізу динаміки зміни ефективності роботи сільськогосподарських підприємств в Україні. Удосконалено процедуру оцінки та аналізу динаміки зміни ефективності роботи сільськогосподарських підприємств в Україні.
Практична цінність / значущість. Результати дослідження можуть бути використані для ранжування регіонів за ефективністю виробництва сільськогосподарської продукції, аналізу динаміки зміни ефективності з метою виявлення тенденцій розвитку регіонів, оцінки їхнього ресурсного потенціалу та розробки рекомендацій щодо виведення регіонів на ефективний рівень розвитку.
Адміністративно-інноваційні підходи формування соціального та підприємницького капіталу в умовах децентралізації
Authors: Shvets Tatiana , Plotnikova Maria , Prysiazhniuk Oksana , Kostyuk Lyudmyla 
Published: January 2023

Мета. Метою статті є вивчення досвіду організації підприємницького середовища через механізм інклюзії мешканців громади.

Методологія / методика / підхід. Теоретичною та методологічною основою дослідження є системний підхід в управлінні та адмініструванні суспільно-економічним розвитком, парадигма холізму, як базова, з позиції розуміння цілісності процесів. Використання статистичних методів дослідження, таких як ряди динаміки, трендовий і кореляційно-регресійний аналіз дозволили визначити чинники кореляції участі мешканців громади в процесах її розвитку. Проведене соціологічне опитування двохсот респондентів, які представляють мешканців родових садиб і родових поселень України, дозволило виявити механізм підвищення ефективності системи адміністрування та активізації підприємницького середовища, в тому числі з позиції залучення інвестицій на розвиток громади.
Результати. Виявлено чинники, що визначають міру впливу участі громади та окремих її мешканців у системі спільних відносин та механізми підвищення мотивації громадян до співпраці та взаємної допомоги. У статті представлено досвід організації підприємницького середовища в умовах об’єднаних територіальних громад України, що реалізується через практику функціонування родових садиб і родових поселень. Запропоновано механізми активізації суспільно-економічних рухів з активізацією діяльності громадських організацій.
Оригінальність / наукова новизна. Уперше окреслено роль родових садиб і родових поселень у розвитку підприємництва на сільських територіях. Удосконалено підходи до активізації бізнес-середовища територіальних громад через координацію їхньої діяльності з громадськими організаціями та регіональними органами державного управління. Удосконалено визначення соціального складника підприємницького капіталу.
Практична цінність / значущість. Результати дослідження будуть використані для розробки стратегії розвитку територіальних громад локального, регіонального та національного рівня як складова частина системи публічного управління й адміністрування, що реалізуються через ініціативу «знизу».
Trastuzumab Deruxtecan (Enhertu)
Authors: CADTH  
Published: January 2023

CADTH reimbursement reviews are comprehensive assessments of the clinical effectiveness and cost-effectiveness, as well as patient and clinician perspectives, of a drug or drug class.
The assessments inform non-binding recommendations that help guide the reimbursement decisions of Canada's federal, provincial, and territorial governments, with the exception of Quebec.
This review assesses trastuzumab deruxtecan (Enhertu) for injection, powder for concentrate for solution for infusion, 100 mg, IV infusion.
Indication: For the treatment of adult patients with unresectable or metastatic HER2 (human epidermal growth factor receptor 2)-positive breast cancer who have received at least 1 prior anti-HER2-based regimen either

in the metastatic setting, or
in the neoadjuvant or adjuvant setting and developed disease recurrence during or within 6 months of completing neoadjuvant or adjuvant therapy.
Tracing differences in iron supply to the Mid-Atlantic Ridge valley between hydrothermal vent sites: implications for the addition of iron to the deep ocean
Authors: Lough Alastair J. M. , Tagliabue Alessandro , Demasy Clément , Resing Joseph A. , Mellett Travis , Wyatt Neil J. , Lohan Maeve C. 
Published: January 2023

Abstract. Supply of iron (Fe) to the surface ocean supports primary productivity, and while hydrothermal input of Fe to the deep ocean is known
to be extensive it remains poorly constrained. Global estimates of hydrothermal Fe supply rely on using dissolved Fe (dFe) to
excess He (xs3He) ratios to upscale fluxes, but observational constraints on dFe/xs3He may be sensitive to
assumptions linked to sampling and interpolation. We examined the variability in dFe/xs3He using two methods of estimation, for
four vent sites with different geochemistry along the Mid-Atlantic Ridge. At both Rainbow and TAG, the plume was sampled repeatedly and the range of
dFe/xs3He was 4 to 63 and 4 to 87 nmol:fmol, respectively, primarily due to differences in plume age. To account for background
xs3He and shifting plume position, we calibrated He values using contemporaneous dissolved Mn (dMn). Applying this
approach more widely, we found dFe/xs3He ratios of 12, 4–8, 4–44, and 4–86 nmol fmol−1 for the Menez Gwen, Lucky
Strike, Rainbow, and TAG hydrothermal vent sites, respectively. Differences in plume dFe/xs3He across sites were not simply
related to the vent endmember Fe and He fluxes. Within 40 km of the vents, the dFe/xs3He ratios decreased to
3–38 nmol fmol−1, due to the precipitation and subsequent settling of particulates. The ratio of colloidal Fe to dFe was
consistently higher (0.67–0.97) than the deep N. Atlantic (0.5) throughout both the TAG and Rainbow plumes, indicative of Fe exchange
between dissolved and particulate phases. Our comparison of TAG and Rainbow shows there is a limit to the amount of hydrothermal Fe released
from vents that can form colloids in the rising plume. Higher particle loading will enhance the longevity of the Rainbow hydrothermal plume within
the deep ocean assuming particles undergo continual dissolution/disaggregation. Future studies examining the length of plume pathways required to
escape the ridge valley will be important in determining Fe supply from slow spreading mid-ocean ridges to the deep ocean, along with the
frequency of ultramafic sites such as Rainbow. Resolving the ridge valley bathymetry and accounting for variability in vent sources in global
biogeochemical models will be key to further constraining the hydrothermal Fe flux.
Non-invasive blood sugar detection by cost-effective capacitance spectroscopy
Authors: Rassel Shazzad , Kaysir Md Rejvi , Aloraynan Abdulrahman , Ban Dayan 
Published: January 2023

Abstract. Capacitance spectroscopy is a promising technique for detecting small changes in electrical properties of human blood such as conductivity, permittivity, capacitance, and dielectric constant due to the change of glucose concentration. We studied the capacitance of tissue-mimicking phantoms and the human body, in vitro and in vivo, for detecting blood sugar levels non-invasively by a simple and cost-effective setup. We found that, in tissue-mimicking phantoms, capacitance decreased ∼19 % for glucose concentration increases of 85 % with a correlation coefficient of R2=0.96. In the oral meal tolerance test (OMTT), the body capacitance increased less than 9 % for a 50 % increase in blood sugar level, and it followed the invasive reference with a lag time of ∼25–45 min and semi-invasive reference with a nominal time delay. This lag time is associated with the food digestion time and the diffusion time for the glucose to reach interstitial fluid from blood vessels. We also studied different types of metal pads made of copper, gold-coated copper, and aluminum with various sizes for system optimization. Considering the simplicity, low cost, easy operation, and moderate performance, this capacitive spectroscopy could potentially be a promising technique of detecting blood sugar levels and could be incorporated into other blood sugar detection techniques to reinforce the overall performance.
Parents’ A priori Expectations of an Obesity Focused Intervention and What They Found Valuable from its Health Education Webinars
Authors: Vasudevan Varsha , Karmali Shazya , Irwin Jennifer 
Published: January 2023

ABSTRACT
Purpose: Explore parents with obesity’s: (1) a priori expectations of what they wanted to gain from participating in an obesity-focused intervention compared to (2) post-participation views of what was valuable from the webinar-based health education sessions.
Design: A before and after descriptive study, baseline interviews gleaned parents’ motivations for program participation. Following 6 webinar-based health education sessions focused on physical activity (PA) and nutrition in the family unit, parents’ perceptions of what was valuable were collected.
Setting: Community-dwelling members in southwestern Ontario.
Participants: “Parents” (N=50) were adults with a body mass index of 25+ kg/m2 and had a child of any body composition, aged 2.5 – 10.
Methods: Inductive content analyses were employed on semi-structured qualitative interview transcripts and written responses to open-ended questions.
Results: Wanting to provide a healthier life for their children was a prominent finding from parents’ baseline interviews. From the webinars, information on local PA resources and on creating positive food environments were especially valuable. In total, there were 7 themes and 4 sub-themes from the baseline interviews; 7 themes and 7 sub-themes from the PA webinars; and 7 themes and 11 sub-themes from the nutrition webinars.
Conclusions: Parents found the webinars addressed various concepts they hoped to gain from their participation in the intervention. Results from these webinars can inform other parent-focused family interventions on important components when crafting future webinars.
Keywords: parents, health education, obesity, overweight
A viagem como processo de formação em América de Monteiro Lobato
Authors: Martins Milena Ribeiro , Hey Vanessa 
Published: January 2023

O presente artigo tem por objetivo analisar a representação da "viagem" na obra América, de Monteiro Lobato. Por meio de reflexões comumente suscitadas nos estudos das narrativas de viagem, discutiremos a forma como os dois personagens desta obra apresentam alguns aspectos dos Estados Unidos do final da década de 1920. Para além das descrições bastante visuais dos espaços visitados, a narrativa também se constrói por meio de diálogos que manifestam ideias e opiniões sobre o contexto econômico, social e cultural norte-americano; reflexões que se voltam, em seguida, para a sociedade brasileira.
Mumbling as a Potential Marker of Posttraumatic Distress
Authors: Daugherty Timothy K. , Mannebach Alexander J. 
Published: January 2023

This study sought to examine whether mumbling might, for some youths, arise among traumatic sequelae. College students provided retrospective reports of mumbling and completed standardized measures of trauma history and posttraumatic distress (Brief Trauma Questionnaire, Beck Anxiety Inventory for Primary Care, Toronto Alexithymia Scale, and the Brief Fear of Negative Evaluation Scale). Mumbling was associated with a higher likelihood of sexual abuse but not other forms of trauma. Several measures of distress were significantly elevated for those who reported mumbling (Fear of Negative Evaluation, Difficulty Identifying Feelings, Difficulty Describing Feelings, and Anxiety – with the first two accounting for significant specific variance). Findings suggest that mumbling in young people could be a sign that encourages screening for sexual trauma and distress.
Synthesis and characterization of aluminum-yttrium perovskite powder using a co-precipitation technique
Authors: Ahmadi Sara 
Published: January 2023

In this research the solid solution YAlO3 perovskite powder (YAP) was successfully synthesized by co-precipitation route. Co-precipitation synthesis is simple and inexpensive method which capable to produced more homogeneous powders.
In the first step, effect of various mineralizers on YAlO3 formation has been investigated, which resulted in decrease of the formation temperature down to 1200 °C. In the next step, effect of the pH in synthesis procedure and also calcination time and temperature has been studied. Later, the optimum condition for synthesis of single-phase YAP was determined.
The obtained powders have been characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) as well as ICP analysis.
Results show that the most appropriate mineralizer system for the formation of YAlO3 perovskite was NaF:MgF2:Li2CO3 (3:2:1 by weight). Additionally, orthorhombic YAP powders were successfully synthesized in pH=9. Calcination at 1200°C for 4 h was the best condition for preparation single phase Aluminum-Yttrium perovskite crystals.