bluuebunny/crossref_metadata_2025 huggingface dataset:
Dynamic Consolidation of Paper during Calendering: Dynamic Compressibility of Paper
Authors:   MacMillan, Bloedel & Powell River Ltd., Vancouver, Canada,, Mardon J. , Monahan R. E. ,   Riegel Paper Corporation, Milford, Carter R. A. ,   Oxford Paper Co.,, Wilder J. E. ,   Massachusetts Institute of Technology, Cambridge, U.S.A.
Published: February 2024

Two dynamic compressibility testers are described and the accuracy of one of them is examined by means of an energy balance and found to be within 5 per cent. The relationship of dynamic and static compressibility is discussed, the effects of moisture and temperature briefly examined and the results of testing a number of papers on the dynamic tester are presented. The changes in compressibility through the calender stack of two papers are given as examples and the dwell time/pressure relationship for caliper reduction is given for three different papers. Printability is examined as a function of compressibility and the relative compression of press packing and various papers is examined. A graphical method for determining the specific pressure distribution in a calender nip is given and the implications of the results are discussed. Two extreme cases of materials in a calender nip, one completely elastic, the other completely plastic are briefly discussed and a rheological model for the calender action is presented in an appendix.
Addressing insufficient access to palliative care: what stakeholders can do?
Authors: Mishra Santosh Kumar
Published: February 2024

Health care providers look at palliative care (PC) as an approach that “improves the quality of life of patients (both adult and children) and their families who are facing problems associated with life-threatening illness”. It has been, on the basis of findings of large-scale clinical trials, found that PC has the potential to prevent and relieve suffering through the early identification, correct assessment and treatment of pain and other problems (whether physical and/or psychosocial in nature). Author of this research essay argues that adequately addressing suffering (resulting from pain) involves taking care of issues that are beyond physical symptoms. However, it is pertinent to note that significant proportions of population in many regions of the globe (who are in need) do not have adequate to PC owing to several factors. It is against this backdrop that the author of this work primarily aims to present an insight into strategic interventions required for adequately addressing insufficient access to PC. In terms of methodology, secondary data (largely ‘quantitative’ in nature) have been used, and method of data analysis is descriptive (involving “desk-based research”). This work briefly includes that addressing practical needs form priority on health developmental initiatives, with specific focus on “offering a support system to help patients live as actively as possible until death”.
Evidence for the benefits of negative pressure therapy in the treatment of diabetic foot in adults: a comprehensive approach to improved health
Authors: Astasio Picado Álvaro , Blazquez Linares Verónica , González Chapado María Teresa , Ortega Trancón Vanesa , Ruiz Lozano Rocio , Cobos Moreno Paula
Published: February 2024

Diabetic foot ulcers represent an increase in recent years in the cures to be carried out by nursing staff. For this reason, the new negative pressure therapy has been chosen, which involves an increase in granulation tissue, leading to complete healing in a minimum time, highlighting the few complications derived from said therapy. Objective: To demonstrate the effectiveness of negative pressure therapy in patients with diabetic foot. Methodology: A narrative review was carried out between December 2022 and November 2023 in the databases of Pubmed, Dialnet, Google Scholar, WOS, Scopus and Cochrane, following a search string, which combines keywords derived from the thesauri “Health Sciences Descriptors” (DeCS) and “Medical Subject Headings” (MeSH), being combined with the Boolean operators “NOT”, “OR” and “AND”. Results: Negative pressure therapy offers a number of significant benefits for adult patients with diabetic foot, improving wound healing, reducing the risk of serious complications and contributing to a better quality of life. It is important to highlight that the implementation of this therapy must be guided by health professionals and adapted to the specific needs of each patient. Conclusion: After comparing the different selected articles, it was determined that the application of negative pressure therapy in diabetic foot ulcers is beneficial in relation to the reduction in healing time compared to conventional wound healing dressings. The associated complications being minimal. Furthermore, treatment with this therapy turns out to be cost-effective by reducing patients' hospital stays, leading to an increase in quality of life.
Інституціональне забезпечення стійкості функціонування локальних ринків молока та молочних продуктів у воєнний та повоєнний періоди*
Authors: Нікішина О. В. , Тараканов М. Л. , Чеботарьова Н. Й.
Published: February 2024

Обґрунтовано ключову роль локальних молочних ринків у забезпеченні стійкості функціонування й розвитку державного молочного ринку у період воєнного стану. Наголошено, що адаптація локальних молочних ринків до умов нестабільності та безпекових ризиків, як ключова складова ринкової стійкості, потребує розробки та впровадження узгоджених інституціональних механізмів і заходів селективного регулювання локальних відтворювальних процесів. Надано пропозиції щодо посилення відповідального ставлення домогосподарств до створення сімейних молочних ферм. Акцентовано увагу на необхідності підвищення ролі та відповідальності місцевих органів влади у використанні сільськогосподарських земель державної та комунальної власності під створення кормової бази тваринництва. Визначено особливості та надано рекомендації щодо формування в складі сімейних молочних ферм подовжених ланцюгів товароруху для задоволення місцевого попиту молочними продуктами власного виробництва. Надано пропозиції щодо підвищення результативності міжнародної допомоги та консультативних послуг.
Трансформація діяльності сільськогосподарських підприємств в контексті стабілізації агропромислового виробництва та забезпечення розвитку суб’єктів національної економіки україни
Authors: Купріна Н. М.
Published: February 2024

Стаття присвячена дослідженню напрямів стабілізації агропромислового виробництва та діяльності таких важливих суб’єктів національної економіки, як сільськогосподарські підприємства, через застосування такого виду економічної трансформації їх діяльності, як персистентна. Вперше запропоновано видалення економічної категорії «персистентна трансформація діяльності сільськогосподарських підприємств». Проведено дослідження публікацій вчених, макроекономічних показників та статистичних даних зовнішньоекономічної діяльності сільськогосподарських підприємств та експорту агропромислової продукції України та його результативності, зміни логістичних шляхів під час війни рф проти України. Доведено, що навіть в таких складних умовах функціонування економіки України, розвиток торгівлі продукцією сільськогосподарських підприємств та агропромислового виробництва та важливе стратегічне значення таких суб’єктів національної економіки для забезпечення фінансовоекономічної, соціальної та продовольчої безпеки як України, так й інших країн.
Бюджетна ефективність територіальних громад: вектор впливу системних змін
Authors: Палвашова Г. І. , Седікова І. О.
Published: February 2024

Дана стаття присвячена дослідженню питання бюджетної ефективності територіальних громад в контексті системних змін, які відбулися в організації та управлінні на місцевому рівні. Розглядаючи вектор впливу цих змін на ефективність бюджету громад, в статті проаналізовано нові підходи до фінансового управління, алокації ресурсів та забезпечення сталого розвитку в контексті процесу децентралізації. Детально розглядаються ключові аспекти системних трансформацій, включаючи реформу адміністративно-територіального устрою, впровадження нових механізмів фінансування та стимулювання розвитку громад. Особлива увага приділяється інструментам моніторингу та оцінки ефективності витрат, спрямованим на забезпечення прозорості та відповідальності у використанні бюджетних ресурсів. Визначено пріоритетний вектор підтримки потенціалу об’єднаних територіальних громад – формування прозорої та ефективної системи управління. Результати дослідження дозволяють визначити чинники, що впливають на підвищення бюджетної ефективності територіальних громад, та надають рекомендації для оптимізації фінансового управління на місцевому рівні. Ця стаття є важливим внеском у розуміння взаємозв'язку між системними змінами та фінансовою стійкістю територіальних громад, що є актуальним питанням для децентралізації та розвитку місцевого самоврядування.
Mathematical Modeling of Crop Yield Forecast Based on Field Monitoring and Remote Sensing Data
Authors:   D. Serikbayev East Kazakhstan Technical University, Sadenova Marzhan , Khrapov Sergey ,   Volgograd State University, Beysekenov Nail ,   D. Serikbayev East Kazakhstan Technical University
Published: February 2024

A mathematical model for forecasting crop yields based on field monitoring data and remote sensing of the Earth has been constructed. The model includes the following main values: vegetation indices NDVI, total solar radiation flux at the lower boundary of the atmosphere, efficiency of using photosynthetically active solar radiation, biomass respiration costs. After the parameterization of the mathematical model using observational data, the number of uncertain (calibration) coefficients of the model decreases from 8 to 2. These coefficients are determined by the method of successive approximations when comparing the results of calculations with observational data on the yield of a particular agricultural crop (ACC) in a given field. It is shown that the values of these coefficients strongly depend on the choice of optimal conditions for the growth of ACC. To reduce the yield forecast error, an approach based on the numerical integration of the total energy flux density by methods of the second and fourth orders of accuracy is proposed. When using numerical integration methods of a high order of accuracy, the yield forecast error decreases on average by 20% compared to the widely used model for calculating biomass growth, which has the first order of accuracy.
Alcohol availability and affordability in three constituent entities of the Russian Federation
Authors: Kontsevaya A. V. , Antsiferova A. A. , Mukaneeva D. K. , Kudryavtsev A. V. , Kutsenko V. A. , Filichkina E. M. , Pustelenin N. A. , Khudyakov M. B. , Glukhovskaya S. V. , Solovyova A. V. , Drapkina O. M.
Published: February 2024

Aim. To analyze availability and affordability of alcoholic beverages in Russian cities.

Material and methods. We assessed the actual state of urban infrastructure in the Arkhangelsk, Tver and Sverdlovsk regions. Data were collected in three districts of Arkhangelsk, three districts of Tver, three districts of Yekaterinburg and Revda, where participants of the Epidemiology of Cardiovascular Diseases and their Risk Factors in Regions of Russian Federation-3 (ESSE-RF3) study (2021) lived. The study objects were elements of the city infrastructure where alcoholic beverages were sold. To assess the infrastructure, special software was developed to collect and analyze the necessary data using Open Street Maps. Data were collected from January to March 2022.

Results. In total, 1180 alcohol-selling outlets were identified in the study areas: in Arkhangelsk — 450, in Yekaterinburg and Revda — 444, and in Tver — 286. Mainly alcoholic beverages in Sverdlovsk and Tver regions can be purchased in the alcohol section of a grocery store (n=260, 58,6% and n=185, 41,4%, respectively), and in the Arkhangelsk region — in a specialized liquor stores (n=263, 58,4%). The median number of alcohol stores located within a radius of 1000 m from the place of residence of the ESSE-RF3 participant was 33, and within a radius of 400 meters — 8. In Arkhangelsk, the alcohol was sold in a grocery store located in the same building as the college branch. In the Sverdlovsk region, the nearest alcohol store was located at a distance of 50 m from the kindergarten, in the Tver region — 44 m from the college. A 0,5 liter bottle of vodka was sold below the price floor in 55,1% of specialized liquor stores in the Sverdlovsk region and in 66,8% of such liquor stores in the Tver region.

Conclusion. As a result of the study, availability and affordability of alcoholic beverages in Arkhangelsk, Tver, Yekaterinburg and Revda was assessed. The findings reflect the high availability of alcohol and indicate the need for interventions at both the national and local government levels. The used method of collecting and analyzing data demonstrated sufficient research effectiveness and can be recommended for wider use.
Socio-demographic characteristics and behavioral risk factors of the Vladimir region population
Authors: Mamedov M. N. , Sushkova L. T. , Isakov R. V. , Kutsenko V. A. , Drapkina O. M.
Published: February 2024

Aim. To analyze socio-demographic characteristics and the prevalence of behavioral risk factors in the adult population of the Vladimir region, taking into account sex characteristics.

Material and methods. This cross-sectional population-based study was organized in 5 cities of the Vladimir region (Vladimir, Kovrov, Murom, Yuryev-Polsky and Vyazniki) from May 2018 to March 2020. The study included 1350 men and women aged 30-69 years. The response rate was 87%. A total of 1174 people completed the study, of whom 424 (36.1%) were men and 750 (63.9%) were women. A total of 1174 people completed the study. Of these, 424 (36,1%) were men and 750 (63,9%) women. Respondents were surveyed using a standard questionnaire prepared by the National Medical Research Center for Therapy and Preventive Medicine, which included socio-demographic characteristics, behavioral risk factors, data on somatic diseases and medications taken.

Results. Smoking prevalence among men was 38,4%, which was 4 times higher than in women (p=0,001). Walking <30 min/day, as a sign of a sedentary lifestyle, was detected in 41,3% of men, and among women in every third (33,2%, p=0,007). Every second man and woman during the survey reported insufficient consumption of vegetables and fruits. Adding salt to food was detected in 34,4% of men and 21,7% of women (p=0,001). Alcohol abuse rate among men was 12,5, while among women it was 2 times lower and amounted to 5,6% (p=0,001). The variability of these disorders was noted in different Vladimir region cities.

Conclusion. In the analyzed random sample of adults from the Vladimir region, every second man and woman does not consume enough vegetables and fruits, while every third person leads a sedentary lifestyle. At the same time, there are 4 times more male smokers and 2 times more male alcohol abusers than females.
Role of biomarkers of collagen metabolism and systemic inflammation in myocardial remodeling in patients with stable chronic coronary artery disease and obstructive sleep apnea
Authors: Osipova O. A. , Gosteva E. V. , Petrichko T. A. , Ponomarenko T. N. , Bukatov V. V. , Shepel R. N. , Vasilyeva L. V. , Kryshka A. A. , Serdyukova A. V. , Brizhaneva A. S.
Published: February 2024

Aim. To study the relationship of biomarkers of collagen metabolism and systemic inflammation with left ventricular (LV) remodeling in patients with stable coronary artery disease (CAD) and obstructive sleep apnea (OSA).

Material and methods. The study included 195 patients with stable CAD, of which 63 without OSA and 132 patients with combination of CAD and OSA. The mean age of patients was 63,4±3,7 years. Biomarkers of collagen metabolism and systemic inflammation were assessed by determining the concentration of matrix metalloproteinase (MMP)-9, tissue inhibitor of matrix metalloproteinase-1, monocyte chemoattractant protein-1 (MCP-1) and calculating the neutrophil-to-lymphocyte (NLR) and platelet-tolymphocyte ratio (PLR). Echocardiography was performed according to a standard protocol.

Results. There were no significant differences in systemic inflammation parameters (MCP-1, NLR, PLR) between the group of patients with CAD and CAD with mild OSA and a significantly higher level of MCP-1, NLR, PLR in more severe OSA. In patients with CAD and severe OSA, the eccentric LV remodeling was diagnosed in 75% of individuals, while the concentric type was diagnosed in only 25%.

Conclusion. In patients with stable CAD, the more severe the OSA, the more pronounced systemic inflammation (MCP-1, NLR, PLR), and there are higher proportion of eccentric LV hypertrophy, which may be associated with an imbalance of fibrosis markers (high concentration of MMP-9 with an almost unchanged level of tissue inhibitor of MMP-1).
Prognostic value of morphological, biochemical, molecular markers of fibrosis in patients with hypertrophic cardiomyopathy
Authors: Burnasheva G. A. , Myasnikov R. P. , Kulikova O. V. , Kudryavtseva M. M. , Mershina E. A. , Drapkina O. M.
Published: February 2024

Hypertrophic cardiomyopathy (HCM) at the cellular level is characterized by hypertrophy, cardiomyocyte disorganization and myocardial fibrosis areas. The leading death cause in HCM remains sudden cardiac death (SCD). Despite the existing risk scores for SCD in HCM, there are still patients with uncertain SCD risk. In addition, SCD cases are also recorded among low-risk patients. From the above, search for novel markers for a more accurate risk assessment should be continued. Fibrosis is currently suspected to be a substrate of potentially life-threatening ventricular arrhythmias. Despite the increasingly widespread use of cardiac magnetic resonance imaging in the diagnosis of myocardial fibrosis and stratification of patients at high SCD risk, the determination of myocardial fibrosis biomarkers remains a relevant and promising area. The article presents the results of studies proving the diagnostic significance and relationship with the risk of life-threatening cardiac arrhythmias of the following markers: C-propeptide of type I procollagen, matrix metalloproteinase proteins, tissue inhibitor of metalloproteinases 1, microRNA family, soluble suppression of tumorigenicity 2, galectin-3, apelin. Evaluation of these biomarkers can be used to improve risk stratification of patients with HCM.
Validation of genetic risk scores for coronary artery disease, developed on European population samples, in Russian population
Authors: Ershova A. I. , Meshkov A. N. , Kutsenko V. A. , Vyatkin Yu. V. , Kiseleva A. V. , Sotnikova E. A. , Limonova A. S. , Garbuzova E. V. , Muromtseva G. A. , Zaicenoka M. , Zharikova A. A. , Ramensky V. E. , Belova O. А. , Rachkova S. A. , Pokrovskaya M. S. , Shalnova S. A. , Boytsov S. A. , Drapkina O. M.
Published: February 2024

Aim. To evaluate the information content of genetic risk scores (GRSs) for coronary artery disease (CAD), previously developed on European populations, in representatives of the Russian population.

Material and methods. The work involved 1685 people from the ESSE-Ivanovo epidemiological study. CAD was verified in 3,1% of individuals. The coronary composite endpoint was assessed annually during 8-year follow-up. Next generation sequencing was performed using a targeted panel. Logistic regression analysis and area under the ROC curve (AUC) were used. Age, sex, and smoking status were taken into account in the multivariate model.

Results. Of the 16 GRSs included in the analysis, only 2 GRSs demonstrated significance in the univariate analysis of association with CAD (highest AUC — 0,577). In a multivariate model, with an increase by 1 standard deviation (SD) for the 6 studied GRSs, a significant association with CAD was obtained — the odds ratio varied in the range of 1,31-1,47. The two GRSs demonstrated significant differences in the incidence of CAD between the groups corresponding to the upper and lower quintiles. Forty-five endpoints were registered. The risk ratio for the end point with an increase in GRS by 1 SD, taking into account cofactors, exceeded statistical significance for the 9 analyzed GRS and was in the range of 1,36-1,54.

Conclusion. For the first time in Russia, 16 CAD GRSs, previously developed on European samples, was validated. The results were reproduced only for a few of the studied CAD SGRs.
Instabilidade do capitalismo, incerteza e papel das autoridades monetárias: uma leitura de Minsky
Authors: MOLLO MARIA DE LOURDES ROLLEMBERG
Published: February 2024

RESUMO Este artigo é um estudo da ideia de instabilidade inerente ao capitalismo na concepção de Minsky. Começamos descrevendo como Minsky conecta a ideia de fragilidade e instabilidade financeira com a instabilidade do capitalismo. Em seguida, analisamos duas características importantes da explicação de Minsky sobre a tendência inerente da economia à fragilidade financeira e às crises. A primeira é o comportamento subjetivo dos agentes econômicos, dada a incerteza do mundo econômico. A segunda é o papel dos bancos e das autoridades monetárias quando a oferta de moeda é considerada, como aqui, endógena.
Os limites da política econômica
Authors: BRESSER-PEREIRA LUIZ CARLOS
Published: February 2024

RESUMO Desde a Segunda Guerra Mundial, a importância da política econômica não parou de aumentar. Mesmo os economistas conservadores não negam sua relevância. Mas seus limites econômicos e políticos são muito claros, a começar por um limite básico: o princípio da racionalidade. O autor discute esses limites a partir de sua experiência pessoal.
O Plano Cruzado: teoria e prática
Authors: MARQUES MARIA SILVIA BASTOS
Published: February 2024

RESUMO O objetivo deste artigo é revisar a experiência de estabilização implementada no Brasil em 1986. A primeira seção discute os fundamentos teóricos do chamado Plano Cruzado. Uma breve revisão do desempenho da economia brasileira é apresentada na seção a seguir, bem como os principais aspectos do programa de estabilização. A seção final analisa a implementação do Plano Cruzado, seus problemas e a gestão da política econômica durante 1986 e os primeiros meses de 1987.
Primal and sub primal lamb carcass cuts from three different genetic groups finished in feedlot
Authors: Sousa W.H. , Cezar M.F. , Cartaxo F.Q. , Ramos J.P.F. , Gomes J.T. , Cavalcante I.T.R. , Morais L.K.C. , Melo T.S. , Oliveira F.G. , Santos E.M. , Oliveira R.V.
Published: February 2024

ABSTRACT The objective of this study was to evaluate the yield, morphometric traits, and the primal and sub primal cuts of Santa Inês lamb carcasses and their crossbreds with Dorper rams finished in feedlot. Thirty uncastrated lambs of the following genetic groups were used: 10 Santa Inês, 10 ½Dorper + ½Santa Inês and 10 –Dorper + ¼Santa Inês at 115 days of age averaging 20kg of live body weight. The experiment period was 53 days, preceded by seven days for adaptation. The carcasses of the Dorper crossbred lambs had higher carcass weight and yield, as well as larger thorax and rump width, and larger thorax, rump, and leg perimeter. The carcasses of the Dorper crossbred lambs also showed greater weight for all primal and sub primal carcass cuts, except for the neck. The lamb carcasses of Santa Inês had higher yields of shoulder and neck primal cuts and the carcasses of Dorper crossbred lambs showed higher loin yield. The carcasses of the crossbred lambs had higher yield of sirloin, rump steak, and frenched rack cap. The genetic group influences the linear and circular measures of the lamb carcasses and the weight of primal and sub primal cuts.
Repellence and insecticidal activity mediated by necrosis in Aedes aegypti mosquitoes exposed to thymol
Authors: Nascimento G.J. , Oliveira L.H.G. , Rique H.L. , Leite R.T. , Nunes F.C.
Published: February 2024

ABSTRACT The mosquito Aedes aegypti is a major threat to public health because it spreads several arboviruses. Since this insect is an anthropophilic mosquito that has evolved to thrive in urban settings and is common in Brazil and other tropical nations, controlling its population growth is difficult. The two basic methods of control are eradicating its breeding grounds and applying pesticides. There have been reports of pesticide resistance emerging as well as DEET's potential danger for people, particularly youngsters. Therefore, research has been done to find novel insecticides and repellents. In this way, the goal of this research was to assess thymol's insecticidal and repellent activities in Ae. aegypti. Bioassays were performed with eggs, larvae and adults exposed to different concentrations of thymol. The findings demonstrated that thymol has insecticidal effect in both the immature and adult phases, eliminating the larvae in 24 hours. In addition, necrosis was observed in hemocytes, without alteration in the production of nitric oxide by the insects. When evaluating repellency, thymol showed 99.5% of landing inhibition. This leads to the conclusion that thymol can be employed as an active component in the formulation of insecticides and repellents for the Ae. aegypti mosquito.
Motor elétrico – SimuFísica®: um aplicativo para o ensino de eletromagnetismo
Authors: Souza Marco P. M. de , Oliveira Sidnei P. , Luiz Valdenice L.
Published: February 2024

Apresentamos neste trabalho o simulador Motor elétrico, um aplicativo da plataforma SimuFísica® voltado para uso em sala de aula. Descrevemos brevemente as tecnologias por trás do aplicativo, as equações que regem o seu funcionamento, alguns estudos mostrando a dinâmica do motor elétrico e, por fim, o uso do aplicativo nos ensinos Médio e Superior.
Transparência nas dispensas de licitação em governo locais em situações de emergência
Authors: Precinotto André , Dias Lidiane Nazaré da Silva , Aquino André Carlos Busanelli de
Published: February 2024

RESUMO Usando a perspectiva de paradoxo organizacional, o estudo discute como um contexto de emergência nacional modifica a propensão à transparência das dispensas de licitações em prefeituras. A análise empírica indica as tensões à transparência do processo de compras no poder público e que a literatura de controle público deve considerar, de forma diferenciada, os contextos de emergência e de normalidade. Situações emergenciais, em que recursos orçamentários são aplicados a contratações emergenciais em regime de urgência, requerem maior transparência e controle, para reduzir o risco de mau uso do recurso. Paradoxalmente, observam-se redução da transparência e maior fragilização do controle social. Os níveis de transparência de governos locais, sob uma mesma legislação, oscilam de acordo com o apoio político e entendimento de autoridades em diferentes legislaturas e mandatos e entre períodos de emergência ou normalidade. É desejável que entidades de controle e sociedade civil estejam atentas aos eventuais retrocessos nas práticas de transparência em períodos de emergência, mesmo para as prefeituras que são exemplos de transparência em períodos de normalidade. Foi realizada análise de conteúdo de 1.528 dispensas de licitações de 32 municípios paulistas de pequeno porte nos anos de 2019 e 2020. O nível de transparência das licitações foi comparado antes e no 1º ano de pandemia. Em seguida, foram realizadas entrevistas com servidores públicos com experiência nas práticas de transparência nesses municípios, assim como com jornalistas e líderes de organizações não governamentais (ONGs), para validar as reflexões sobre a transparência do processo de contratação durante a pandemia. Situações de emergência podem alterar as práticas associadas à transparência fiscal em governos locais quando autoridades nacionais flexibilizam as regras de contratação. O estudo mostra que a emergência da pandemia da covid-19 gerou redução da transparência na contratação de insumos em alguns municípios, sobretudo nos contratos de insumos e serviços para combater a crise da pandemia.
Puerperal women's social interactions related to their sexual health after childbirth
Authors: Glavina Wellery Stefany Nunes , Silva Carla Marins , Martins Elaine Lutz , Monteiro Juliana Cristina dos Santos , Silva Isabelle Wengler , Brito Ana Paula Almeida , Ferreira Fernanda Marçal , Ruela Ludmila de Oliveira , Tomaz Raquel Gomes de Oliveira
Published: February 2024

ABSTRACT Objective: To analyze puerperal women’s experiences of sexual health after childbirth from the perspective of symbolic interactionism. Method: Descriptive, qualitative study. Twenty semi-structured interviews were conducted by videoconference with women in the remote puerperium, captured by snowball technique and searched for “seeds” on Instagram®. Bardin’s content analysis and Symbolic Interactionism were used as references. Results: The puerperal women signify sexual health from a perspective of comprehensive healthcare. However, due to the duality between “being a woman” and “being a mother”, they recognize fear, bodily transformations and changes in focus from the love relationship to caring for the baby as factors that interfere with sexual health. And they choose to put themselves aside, prioritizing caring for others. They re-signify sexual health by recognizing the importance of taking care of themselves in biopsychosocial aspects and try to recover self-care for a healthy sexual experience. Conclusion: Despite the meanings attributed, women’s social interactions with the puerperium interfere negatively with sexual health. Professionals should be sensitized to the inclusion of actions that promote changes in the social action of these women towards self-care.
Prenatal care associated with neonatal outcomes in maternity hospitals: a hospital-based cross-sectional study
Authors: Vidal Eglídia Carla Figueirêdo , Oliveira Lara Leite de , Oliveira Camila Almeida Neves de , Balsells Marianne Maia Dutra , Barros Maria Aline Rodrigues , Vidal Emery Ciana Figueirêdo , Pinheiro Ana Karina Bezerra , Aquino Priscila de Souza
Published: February 2024

ABSTRACT Objective: To verify the association between prenatal care quality indicators and neonatal outcomes in maternity hospitals. Method: Hospital-based cross-sectional study in four high-risk referral maternity hospitals in the five health macro-regions enabled by the Stork Network in Ceará-Brazil. Between April 2017 and July 2018, 440 puerperal women were interviewed using simple probabilistic sampling and a formula with finite populations and stratification of each maternity hospital. The analysis involved Pearson's Chi-Square, Adjusted Residuals Analysis and Fisher's Exact. Results: There was an association between fewer consultations with prematurity and low birth weight. Delivery in the maternity hospital where the woman lived was associated with low birth weight and the need for ventilatory support. Conclusion: Prenatal care quality indicators influenced neonatal outcomes, which underlines the importance of ensuring access and quality of care as ways of reducing infant morbidity and mortality.
Sistemas de apoio à decisão clínica em úlceras de pé diabético:revisão de escopo
Authors: Garces Thiago Santos , Araújo Açucena Leal de , Sousa George Jó Bezerra , Cestari Virna Ribeiro Feitosa , Florêncio Raquel Sampaio , Mattos Samuel Miranda , Damasceno Lara Lídia Ventura , Santiago Jênifa Cavalcante dos Santos , Pessoa Vera Lucia Mendes de Paula , Pereira Maria Lúcia Duarte , Moreira Thereza Maria Magalhães
Published: February 2024

RESUMO Objetivo: Mapear as evidências científicas sobre uso de Sistemas de Apoio à Decisão Clínica no pé diabético. Método: Revisão de escopo fundamentada no JBI Manual for Evidence Synthesis e registrada na plataforma Open Science Framework. Realizaram-se buscas, em fontes primárias e secundárias, sobre protótipos e ferramentas informatizadas direcionadas à assistência ao paciente com pé diabético ou em risco de tê-lo, publicados em qualquer idioma ou período, em onze bases de dados e literatura cinza. Resultados: Foram identificados 710 estudos e, após critérios de elegibilidade, foram selecionados 23 que retratam o uso de sistemas de apoio à decisão no rastreio do pé diabético, predição do risco de úlceras e amputações, classificação do estágio de gravidade, decisão quanto ao plano de tratamento e avaliação da efetividade das intervenções, por meio do processamento de dados referentes a informações clínicas e sociodemográficas. Conclusão: Os sistemas especialistas destacam-se por resultados satisfatórios, com alta precisão e sensibilidade no que tange à orientação e qualificação do processo de tomada de decisão na prevenção e no cuidado ao pé diabético.
Acceptability of a home-based multicomponent exercise program (Vivifrail®) for the oldest-old via videoconferencing during the Covid-19 pandemic
Authors: Tiecker Ana Paula , Cadore Eduardo Lusa , Izquierdo Mikel , Zmuda Gabriela Guimarães Oliveira , Aguirre Francielle Bonett , Bós Ângelo José Gonçalves
Published: February 2024

Abstract Objective To investigate the acceptability and adequacy of a multicomponent exercise program via videoconferencing for the oldest-old in Porto Alegre, a city in southern Brazil. Method This is a quasi-experimental study. Fourteen participants were enrolled in the multicomponent exercise program Vivifrail® for 12 weeks, 5 days a week, with weekly video calls for assessment of acceptability and adequacy. The acceptability and adequacy questionnaire was based on 6 barriers that older adults face when engaging in physical exercise. Responses were measured using a 5-point Likert scale ranging from 0 to 4 points, with a maximum score of 24 points (maximum acceptability). Results Fourteen participants (89.07±6.30 years) concluded the protocol, with an acceptability rate of 70%. Internal consistency was moderate, with a Cronbach’s coefficient alpha of 0.7. Participants showed an overall increase in acceptability and adequacy (from 17.8±3.51 points in the first week to 22.0±2.94 in the 12th week). Four participants (28.6%) required some modification to the exercise protocol. Conclusion The Vivifrail® protocol, together with weekly follow-up via videoconferencing, was well accepted and adequate. It could be an important tool for promoting quality of life, especially in the oldest-old with difficulty leaving home. The acceptability questionnaire was able to detect exercise barriers and suggest possible modifications to the training program and could be presented as a suggestion for the evaluation of intervention protocols in the oldest-old population. Therefore, the Vivifrail® protocol, with weekly follow-up via videoconferencing, could be a new field of intervention for health professionals.
A new species of Ancistrus (Siluriformes: Loricariidae), with a redescription of Ancistrus brevipinnis and further evidence of hidden diversity in the laguna dos Patos system, Brazil
Authors: Widholzer Ronaldo L. , Borsoi Jessica , Reis Roberto E. , Lehmann A. Pablo
Published: February 2024

Abstract A new species of Ancistrus is described from the rio Vacacaí drainage, rio Jacuí basin, laguna dos Patos system, southern Brazil. The new species differs from A. brevipinnis, the common species in the laguna dos Patos system, by having a dark brown to black background body color and dorsal and caudal fins plain dark, without lighter spots or bands. A morphometric and molecular comparison of different populations of A. brevipinnis from the laguna dos Patos system suggests that previously undetected species diversity is present in that basin. The type-locality of A. brevipinnis, originally described as Rio Grande do Sul State, is herein restricted to the rio Camaquã sub-basin of the laguna dos Patos system, and a redescription of A. brevipinnis is provided based on that population.
Multidecadal fishers’ knowledge reveals overexploitation of sharks in southeastern Brazil
Authors: Fogliarini Carine O. , Giglio Vinicius J. , Bender Mariana G. , Ferreira Carlos E. L.
Published: February 2024

Abstract Assessing the impacts caused by fisheries requires long-term data series and continuous landing monitoring, which are still scarce in several low and middle-income countries. Alternative approaches, such as fishers’ local ecological knowledge (LEK) have been employed to assess the history of marine resources and overcome the challenges of missing data. We documented temporal changes over the last 60 years in small-scale fisheries in Arraial do Cabo, Brazil. Interviews with 155 fishers revealed the capture of six shark species (one genus), all under extinction risk according to the global and the national Red Lists. Among these, Carcharhinus brevipinna, Carcharhinus plumbeus, and Isurus oxyrinchus are commercially important. While LEK suggests an increase in fishing efforts, with new fishing grounds emerging after 2006, the number of individuals caught has decreased over time. Historical shark exploitation has led to substantial declines in the catches of C. plumbeus and C. brevipinna, which have rare occurrences in the region. Although landing data are critical information for building local fisheries management plans and setting conservation strategies, monitoring in the region is discontinuous and should be prioritized by public policies.
Use of geospatial analysis in Parintins/AM (Brazil) in the evaluation of the National Urban Development Policy (PNDU)
Authors: Souza Deyvid Andrade de , Neckel Alcindo , Silva Caliane Christie Oliveira de Almeida , Bodah Brian William
Published: February 2024

Abstract This manuscript focuses on understanding the urban development driven by the folkloric Festival of Boi Bumbá, held annually in the island city of Parintins in the Brazilian state of Amazonas. As an island, the city experiences an atypical situation, uncommon among many other cities in the country. The general objective of this article is to evaluate the urban development of the city of Parintins through variables assigned by the National Plan for Urban Development (PNDU) of 2021, from the perspective of the urban population. The results show that the population residing in the peripheral areas of the city is in general excluded from and does not benefit from the annual festival. The authors suggest the application of the following public policies in the city of Parintins: projects to increase accessibility, improvement of the quality of public spaces such as parks, squares and gardens, improvement of the state of conservation of the roads and buildings, mainly of historical-cultural value and improvements in the quality and diversification of the hotel and restaurant chains present in the city.
Comparison of Nursing dependency levels and sizing between clinical and surgical inpatient units
Authors: Oliveira João Lucas Campos de , Rodrigues Nicole Hertzog , Acosta Aline Marques , Ribeiro Rúbia Guimarães , Mergen Thiane , Silva Aline Rodrigues da
Published: February 2024

Abstract Objective to compare the level of dependence on nursing care and staffing between clinical and surgical inpatient units. Method This is a descriptive, retrospective study carried out in four inpatient units of a large university hospital in southern Brazil. A total of 7,486 patient classification records were included between January and October 2022. Descriptive statistical analysis, demand for nursing hours, staff projections, and the chi-square test were used. Results Intermediate care (40.2%) and semi-intensive care (40.8%) patients prevailed, with a difference between the units (p-value<0.001). There was a shortage of nurses in all the units. In one clinical unit, the projected number of nursing technicians/assistants was the same as the number available (n=46). In two units, there was a slight to moderate surplus of mid-level staff. The surgical inpatient unit with the best classification rate (92.3%) showed the greatest discrepancy between the prescribed and actual sizing. Conclusion and implications for practice the units were highly dependent on nursing care. When also considering occupancy rates and adherence to patient classification, it is plausible that one of the clinical units has the highest demand for care.
Marcadas pela resistência: os casos das livrarias Jinkings (PA) e Palmarinca (RS)
Authors: Mollo Lúcia Tormin
Published: February 2024

Resumo Este artigo teve como objetivo analisar o papel de duas livrarias que funcionaram durante a ditadura militar brasileira (1964–1985) e se tornaram pontos de resistência contra o regime autoritário. A Jinkings foi criada por Raimundo Jinkings, em Belém (PA), em 1965, e fechou 45 anos mais tarde. O livreiro era um sindicalista ativo e conhecido no meio político pela sua posição de esquerda e transferiu esse capital simbólico para a livraria. Longe dali, a cerca de quatro mil quilômetros, Rui Gonçalves abriu a Palmarinca, que funcionou entre 1972 e 2020, em Porto Alegre (RS). O local marcou a história da cidade como um espaço onde se encontravam obras marxistas indisponíveis em outras livrarias da região. Era frequentado por estudantes, professores e políticos que compartilhavam das mesmas convicções políticas. O estudo mostrou como cada livraria se utilizou de um “repertório”, conceito entendido com base no pensamento de Itamar Even-Zohar, para manter o comércio de livros sem prejudicar a sua identificação política, além de atuar como fator ativo de oposição contra o regime militar.
Functional independence, clinical aspects, and sociodemographic factors in patients in the acute phase of stroke: an association analysis
Authors: Oliveira Thaline Moura de , Lemos Stela Maris Aguiar , Teixeira Antônio Lúcio , Braga Marcela Aline , Mourão Aline Mansueto
Published: February 2024

ABSTRACT Purpose To analyze the association of functional independence with clinical aspects of neurological impairment, the location and extent of neuronal damage and sociodemographic factors in patients in the acute phase of stroke. Methods Analytical cross-sectional study in 90 adult and older patients affected by ischemic stroke, admitted to the hospital within 24 hours of the vascular event. Sociodemographic factors and clinical aspects data were collected from electronic medical records and/or interviews in order to depict the patients'profile, Oxfordshire Community Stroke Project, Alberta Stroke Programme Early CT Score, National Institute of Health Stroke Scale, and Functional Independence Measure. Results Neurological impairment, according to the National Institute of Health Stroke Scale, was associated with functioning in the first 24 hours after the stroke. Furthermore, the presence of arterial hypertension, age, inactive work, smoking and extent of neuronal damage were associated with functional dependence, but did not remain in the final model of this study. Conclusion Functional dependence is associated with arterial hypertension, age, inactive work, smoking, extent of neuronal damage, and degree of neurological impairment in the first 24 hours after the vascular event. Furthermore, a higher level of neurological impairment was independently associated with increased levels of functional dependence.
Independência funcional, aspectos clínicos e fatores sociodemográficos em pacientes na fase aguda do Acidente Vascular Cerebral: uma análise de associação
Authors: Oliveira Thaline Moura de , Lemos Stela Maris Aguiar , Teixeira Antônio Lúcio , Braga Marcela Aline , Mourão Aline Mansueto
Published: February 2024

RESUMO Objetivo Analisar a associação da independência funcional com aspectos clínicos de comprometimento neurológico, a localização e extensão do dano neuronal e os fatores sociodemográficos em pacientes na fase aguda do AVC. Método Estudo analítico de recorte transversal, realizado com 90 pacientes adultos e idosos acometidos por AVC isquêmico, que tiveram admissão no ambiente hospitalar nas primeiras 24 horas após o evento vascular. A coleta dos dados referentes aos aspectos clínicos e fatores sociodemográficos foi realizada pelo prontuário eletrônico e/ou entrevista para descrever o perfil dos pacientes, Oxfordshire Community Stroke Project, Alberta Stroke Programme Early CT Score, National Institute of Health Stroke Scale e a Medida de Independência Funcional. Resultados O comprometimento neurológico, de acordo com a National Institute of Health Stroke Scale, foi associado à funcionalidade nas primeiras 24 horas após o AVC. Além disso, a presença de hipertensão arterial, idade, trabalho inativo, tabagismo e extensão do dano neuronal estiveram associados à dependência funcional, mas não permaneceram no modelo final deste estudo. Conclusão A dependência funcional está associada à hipertensão arterial, idade, trabalho inativo, tabagismo, extensão do dano neuronal e grau de comprometimento neurológico nas primeiras 24 horas após o evento vascular. Além disso, um nível mais elevado de comprometimento neurológico foi independentemente associado a níveis aumentados de dependência funcional.
DETERMINANTES PARA A INTERNACIONALIZAÇÃO DAS EMPRESAS MEXICANAS DE CARNES
Authors: García Hugo César Enríquez , Ruíz Javier Gonzalo Rodríguez
Published: February 2024

RESUMO Este artigo aborda a relevância de as PMEs competirem nos mercados globais. O objetivo principal desta pesquisa empírica é encontrar os determinantes que permitem às empresas mexicanas TIF (Tipo Inspección Federal) exportar seus produtos nos mercados internacionais. Os principais métodos implementados foram: 1) uma pesquisa com escalas Likert realizada na indústria de carnes mexicana, considerando como público-alvo CEOs e gerentes; 2) a técnica econométrica probit que ajudou a demonstrar duas hipótesis como determinantes para a internacionalização das PMEs. Os resultados sugerem que a segurança dos alimentos (HACCP- H14) é relevante para a exportação e a satisfação de consumidores e fornecedores (SCPEXP- H12) estimula a internacionalização. Esses resultados também complementam as teorias clássicas de internacionalização descritas no referencial teórico, como o modelo Uppsala.
GAMIFICAÇÃO E AVERSÃO AO RISCO: UM ESTUDO COM ESTUDANTES DE ADMINISTRAÇÃO
Authors: Melo Felipe Luiz Neves Bezerra de , Soares Ana Maria Jerônimo
Published: February 2024

RESUMO Este estudo avalia se o uso da gamificação no ensino de empreendedorismo está associado à redução da aversão ao risco por parte de estudantes de Administração em nível técnico. Como teoria principal, foi utilizada a Teoria do Prospecto Cumulativa. A pesquisa foi conduzida em um Instituto Federal (IF) de ensino. Utilizamos uma amostra de 191 participantes, e o instrumento de pesquisa foi aplicado no início da disciplina e no seu fechamento. A análise dos dados incluiu os métodos diferenças-em-diferenças, pareamento por escores de propensão, e regressão quantílica. Os resultados indicam que, após a implementação da prática pedagógica gamificada, houve um aumento na propensão dos participantes em assumir riscos relacionados às decisões de alocações financeiras e escolha ocupacional. Isso corrobora o papel da gamificação no desenvolvimento de competências empreendedoras ao revelar que seu uso auxilia na preparação dos estudantes para lidar com incertezas e riscos calculados.