bluuebunny/crossref_metadata_2025_split huggingface dataset:
EVALUATION OF MATERNAL AND NEONATAL IGG AND IGM SARS-COV-2 ANTIBODIES, TRANSFER RATIOS OF ANTIBODIES VIA PLACENTA, IMMUNE RESPONSE IN NEONATES BY IGG AND IGA SARS-COV-2 ANTIBODIES DETECTION
Authors: BHAGAT DHARTI , PATEL SEFALI , DIKKATWAR MANOJ , BINDU RADHIKA 
Published: July 2022

Objective: To study SARS-CoV-2 viral load in maternal and neonatal bodily fluids, Passage of anti-SARS-CoV-2 antibody through placenta and breastmilk, and incidence of fetoplacental infection.
Methods: The data were gathered from five databases and included a review of research articles published between 2020 and 2021.

PubMed
Google Scholar

The following terms were used in the search: 1. Clinical symptoms of the mother, 2. The ratio of negative to positive RT-PCR test results in infants, 3. Ratios of normal to aberrant IgG and IgM, 4. Antibody Placental Transfer, 5. Time period for maternal immunization to produce effective antibodies, 6. Neonatal Immune Response, 7. Antibodies are transferred through breast milk after moms have been immunised.
Results: Several prospective and retrospective studies conducted in Wuhan, Philadelphia, Florida and Massachusetts consisted of seropositive as well as seronegative pregnant women. SARS-CoV-2 antibodies were detected in the sera of the mother and correlated with the antibodies detected in the neonatal blood. Significant transfer of IgG SARS-CoV-2 antibodies through placenta and breast milk was observed; that is, positive correlation was found between SARS-CoV-2 IgG concentrations in cord and maternal sera (r = 0.886; P < .001). Not only passively, but mothers infected during the peripartum period protect the newborn by actively stimulating and training the neonate system via breastmilk immune complexes.
Conclusion: We here highlight novel insights arising from recent research endeavours on the transmission of SARS-CoV-2 antibodies from a mother to an infant.
Influencia del Tipo de Tarea sobre la Construcción Dialógica y Resolución del Conflicto en Ingresantes Universitarios
Authors: Peralta Nadia Soledad , Castellaro Mariano Andrés , Tuzinkievicz María Agustina 
Published: August 2022

El presente trabajo tiene como objetivo analizar la influencia del tipo de tarea sobre la construcción dialógica y el tipo de resolución de conflicto sociocognitivo en díadas de estudiantes universitarios ingresantes. Se comparan dos tareas: leer e interpretar tablas de frecuencia y ordenar las posibles causas de una problemática social. Se diseñó un estudio cuasi-experimental de sólo post-test en el que se 28 díadas realizaron ambas tareas y se evaluó el efecto del tipo de tarea sobre la construcción dialógica y la resolución. Los resultados generales indican que, en cuanto a la construcción dialógica, la argumentación presenta valores superiores en la tarea de ordenar causas. En relación a los códigos sociales y organizativos de la resolución de la tarea, se observan valores similares entre ambas condiciones. Finalmente, se identifica una tendencia de la lectura de tabla hacia las resoluciones simétricas argumentativas y del ordenamiento de causas sociales hacia las resoluciones asimétricas argumentativas. Estos resultados, contemplados desde el ámbito educativo, destacan la importancia de la especificidad de la tarea a realizar, ya que la misma tiene influencia sobre los requisitos precisos que dan lugar a las resoluciones ideales que posibilitan avances en los aprendizajes.
RhoA as a signaling hub controlling glucagon secretion from pancreatic α-cells
Authors: Ng Xue Wen , Chung Yong Hee , Asadi Farzad , Kong Chen , Ustione Alessandro , Piston David W. 
Published: July 2022

<p>Glucagon hypersecretion from pancreatic islet α-cells exacerbates hyperglycemia in type 1 (T1D) and type 2 (T2D) diabetes. Still, the underlying mechanistic pathways that regulate glucagon secretion remain controversial. Among the three complementary main mechanisms (intrinsic, paracrine and juxtacrine) proposed to regulate glucagon release from α-cells, juxtacrine interactions are the least studied. It is known that tonic stimulation of α-cell EphA receptors by ephrinA ligands (EphA forward signaling) inhibits glucagon secretion in mouse and human islets and restores glucose inhibition of glucagon secretion in sorted mouse α-cells, and these effects correlate with increased F-actin density. Here, we elucidate the downstream target of EphA signaling in α-cells. We demonstrate that RhoA, a Rho family GTPase, plays a key role in this pathway. Pharmacological inhibition of RhoA disrupts glucose inhibition of glucagon secretion in islets and decreases cortical F-actin density in dispersed α-cells and α-cells in intact islets. Quantitative FRET biosensor imaging shows that increased RhoA activity follows directly from EphA stimulation. In addition to modulating F-actin density, we show that EphA forward signaling and RhoA activity affects α-cell Ca2+ activity in a novel mechanistic pathway. Finally, we show that stimulating EphA forward signaling restores glucose inhibition of glucagon secretion from human T1D donor islets. </p>
Neoliberalismo por Christian Laval
Authors: Amorim Fabricio Augusto Antonio , Chicarino Tathiana , Segurado Rosemary 
Published: July 2022

Nesta entrevista à Aurora, o neoliberalismo esteve no centro da conversa. Seria o momento histórico do fim ou enfraquecimento do neoliberalismo? Laval fala sobre o pensamento de Foucault e Bourdieu acerca do neoliberalismo, expondo com esses intelectuais são importantes para refletir o tema. Também problematiza como o neoliberalismo permeia as religiões no Ocidente, a relação de líderes de extrema direita com o neoliberalismo, assim como suas percepções sobre o papel do Estado diante da pandemia de Covid-19.
Para Laval, a angústia pela pandemia de Covid-19 não gerou conscientização dos sujeitos por uma mudança radical no modelo neoliberal e no capitalismo destrutivo. Existe um longo caminho para a transformação das subjetividades. Um longo tempo de crise ainda deve atravessar os imaginários por décadas. Uma das práticas de mudança envolve mais democracia nas instituições de conhecimento para criar novas subjetividades, além de construir o comum, isto é, “regime de práticas, de lutas, de experiências, de instituições e de pesquisas que visam passar para um depois do capitalismo, inscrevendo esse depois no presente”. Uma democracia real depende desse ‘depois’ do capitalismo e da superação do modelo neoliberal. Christian Laval aponta para esse “depois” e a um maior princípio de responsabilidade para a preservação do planeta.
El Institucionalismo americano y la Escuela de Economía del Trabajo y de las Relaciones Laborales: Thorstein Bunde Veblen y la Escuela de Wisconsin
Authors: Monereo Pérez José Luis 
Published: July 2022

Desde finales del siglo XIX, la sociología Norteamericana ha tenido un gran desarrollo. Han existido dos corrientes de la sociología americana, la conservativa o conservadora de Summer a Parsons y la radical de Veblen a Mills, especialmente en lo relativo al conocimiento de la propia sociedad en sus principios y en sus diversos elementos. En su libro Teoría de la clase ociosa (subtitulada, Un estudio económico sobre la evolución de las instituciones), aparecido en 1899, analiza la dicotomía fundamental, desde su punto de vista, entre los productivos y los improductivos, entre el instinto de laboriosidad y el innecesario e insoportable despilfarro del ocio ostentoso. El lujo social de la clase ociosa es el resultado coherente del régimen de la propiedad privada y de su dominio de las fuentes de riqueza. Son los capitanes de industria los que consiguen al mismo tiempo, en virtud de su propiedad, el ocio y el poder. El Gobierno estatal acaba por encarnar la defensa de los intereses de los negocios (Teoría de la empresa de negocios). Veblen se muestra crítico respecto al “hombre de negocios” de la modernidad, pero encuentra positiva la función del “ingeniero” o experto técnico que trabaja productivamente y con el “trabajo útil” de los productores conscientes de su condición de ciudadanos en la empresa.
La penetrante influencia de Veblen se refleja —más allá de las diferencias innegables— en la concepción de John R. Commons y Selig Perlman sobre el fenómeno sindical. Su visión se puede configurar como la propia de un “sindicalismo de negocios”. En esta lógica limitativa de acción colectiva el sindicato es refractario a la acción política estricta (actuación frente a los poderes públicos) y privilegia a la negociación colectiva como instrumento principal de acción sindical.
Acute pericarditis in patients receiving coronavirus disease 2019 vaccines: a case series from the community
Authors: Dini Frank L. , Franzoni Ferdinando , Scarfò Giorgia , Pugliese Nicola Riccardo , Imazio Massimo 
Published: July 2022

Background
International agencies reported that cases of pericarditis occur very rarely following the administration of coronavirus disease 2019 (COVID-19) vaccines. Herewith, we described a series of patients from the community diagnosed with acute pericarditis after vaccination.

Methods
We retrospectively included 28 patients (median age 51 years, 79% female) with or without a positive history of acute respiratory syndrome coronavirus 2 recovered infection who were diagnosed with acute pericarditis following the administration of COVID-19 vaccine. We excluded specific identifiable causes of pericarditis, including infectious, autoimmune, neoplastic and metabolic disease. Patients were referred for a complete cardiovascular evaluation. Transthoracic echocardiography (TTE) was performed and diagnosis of acute pericarditis was achieved according to current guidelines.

Results
There were 16 patients administered with Pfizer-BioNTech/Comirnaty vaccine, 8 with Moderna/Spikevax vaccine and 4 with Astra Zeneca/Vaxzevria vaccine. Nine patients had been previously diagnosed with COVID-19, while the others had no prior history of COVID-19. Eleven patients had no comorbidity while the others had between one and four comorbidities. Ten patients had a history of rheumatic or autoimmune diseases. Chest pain was present in 24 patients. Minor ECG abnormalities were detected in 10 patients, T-wave inversion in 6, and 7 patients had concave ST elevation. The majority of patients showed mild pericardial effusions at TTE. Only two patients exhibited large pericardial effusions.

Conclusion
This case series shows a higher incidence of acute pericarditis in patients administered with COVID-19 vaccines than previously estimated, probably because of a more comprehensive assessment of clinical as well as echocardiographic parameters.
Application of Nonlinear Differential Equation in Electric Automation Control System
Authors: Zhu Feng , Kodakkadan Yoonusraj , Lakys Yahya 
Published: August 2022

Abstract
This article uses fifth-order nonlinear differential equations to describe the dynamic process of electrical automation control systems. This method first derives the equivalent system of the nonlinear fuzzy global system and then uses the orthogonal polynomial series expansion technique and its integral operation matrix. The local manifold at the dominant unstable equilibrium point of a single-machine infinite-bus system after a failure described by a two-dimensional quadratic nonlinear differential equation is calculated, and the stability boundary of the power system is obtained. The research results show that the output frequency fluctuation of the electrical automation control system is small after the algorithm is adopted, and the intelligent control system can accurately diagnose and warn the electrical faults. The system can meet the requirements of online voltage coordinated control.
The Control Relationship Between the Enterprise’s Electrical Equipment and Mechanical Equipment Based on Graph Theory
Authors: Wang Yue , Guo Fuyan , Rong Boxuan , Zhang Hongwei , Alsultan Jamal 
Published: July 2022

Abstract
This article proposes a fault component location method based on graph theory and analyzes the properties of the elements in the fault judgment matrix. We can use the exclusive OR algorithm to determine the faulty section. On this basis, the realization model and algorithm essence of the optimal test set is given. At the same time, we propose an optimal test set design for circuit fault diagnosis based on graph theory. Finally, the realization of the article verified that the method adapts to the flexible operation mode of the active distribution network structure and can accurately determine the fault section.
Mathematical Modeling and Forecasting of Economic Variables Based on Linear Regression Statistics
Authors: Huang Jiong , Aldeeb Horiya 
Published: July 2022

Abstract
Many economic variables are interdependent, restrictive, and influential. Finding the law of change between economic variables and influencing factors and expressing this law in mathematical expressions will bring great convenience to forecasting. A statistical analysis method that uses mathematical equations to determine the quantitative relationship between two or more variables. This is more commonly used when estimating and predicting the value of the dependent variable. The article analyzes the data on the National Bureau of Statistics website and uses the method of multiple linear regression to fit the graphs of economic indicators. Finally, the forecast data is analyzed in detail. We evaluated the modeling method of the prediction model and the credibility of the prediction data from a practical level.
Current Diagnostic Approach of Inflammmatory Bowel Disease
Authors: Stephanie Anggilia , Makmun Dadang 
Published: August 2022

Inflammatory bowel disease (IBD) has begun to emerge in Indonesia. The disease is further classifiedinto two types, ulcerative colitis (UC) and Crohn's disease (CD). Diagnosis of IBD is initiated from symptomfindings such as diarrhea, abdominal pain, bleeding diarrhea, and weight loss, and supported by physicalexamination and additional tests. The options for additional examinations of IBD are mainly endoscopy (esophagogastroduodenoscopy, colonoscopy, and also intestinal endoscopy), imaging techniques, and laboratory examinations either from blood or feces. The application of these modalities should be prompted by sufficientclinical suspicion to promote their efficiency as well as prevent underdiagnosis or overdiagnosis. In primaryhealth care settings, patients with IBD are expected to be recognized for therapy or to use appropriate referralsystem to warrant a proper treatment.Keywords: inflammatory bowel disease, diagnosis terkini, kolitis ulseratif, penyakit Crohn ABSTRAKInflammatory bowel disease (IBD) mulai banyak ditemukan di Indonesia. Penyakit ini terbagi atas dua jenisyaitu kolitis ulseratif (KU) dan penyakit Crohn (PC). Diagnosis IBD dimulai dari gejala yang ditemukan sepertidiare, nyeri perut, buang air besar berdarah dan penurunan berat badan, serta didukung oleh pemeriksaan fisikdan pemeriksaan penunjang. Pilihan pemeriksaan penunjang untuk IBD secara garis besar adalah endoskopi(esofagogastroduodenoskopi, kolonoskopi maupun endoskopi usus halus), pencitraan, dan pemeriksaanlaboratorium, baik dari darah atau feses. Penggunaan berbagai modalitas ini harus didahului adanya kecurigaanyang cukup secara klinis agar tepat guna, mencegah under- atau overdiagnosed. Pada tingkat layanan primer,pasien IBD juga diharapkan dapat ditemukan untuk diterapi atau menggunakan sistem rujukan yang tepat agar ditatalaksana dengan baik.Kata kunci: inflammatory bowel disease, diagnosis terkini, kolitis ulseratif, penyakit Crohn
Cerebrospinal fluid leak following penetrating trauma to the spine without neurological deficit: A case report
Authors: Ramirez-Ferrer Esteban , Abaunza-Camacho Juan Felipe , Pineda-Martinez Andres Felipe , Aguilera-Pena Maria Paula , Riveros-Castillo William Mauricio , Laverde-Frade Leonardo 
Published: July 2022

Background:
Posttraumatic spinal cerebrospinal fluid leak (CSFL) without neurological deficit is a rare entity. Historically, the first-line treatment is a nonsurgical approach, which includes Trendelenburg positioning, carbonic anhydrase inhibitor (acetazolamide), and subarachnoid catheter, with a high successful rate of leak correction. However, in some cases, this first-line treatment could fail, being necessary the surgical approach.

Case Description:
A 23-year-old male with a recent stab wound to his lumbar region, complained of positional headache and fluid outflow through his wound. On physical examination, an active CSFL was detected without evidence of neurologic deficit. Imaging studies showed a CSF collection extending from the right L4 lamina to the subcutaneous tissue. CSF studies revealed bacterial meningitis. The treatment with carbonic anhydrase inhibitors, Trendelenburg position, lumbar subarachnoid catheter, and antibiotics was initiated. Failure of conservative measures prompted a surgical treatment to resolve the CSFL. Intraoperatively, a dura mater defect was identified, and an autologous paravertebral muscle flap was used for water-tight closure of the defect. The patient recovered without further complications and with CSFL resolution.

Conclusion:
Even though the nonsurgical approach is the first-line of treatment of traumatic CSFL cases, failures can occur. The evidence of a CSF trajectory in imaging studies could be a predictor of treatment failure of the nonsurgical treatment. The surgical treatment as second-line treatment has outstanding results regarding CSFL correction and should be considered when the prediction rate to nonsurgical approach failure is high.
Revascularization of the internal carotid artery through the hypertrophied vasa vasorum in traumatic carotid-cavernous fistula previously treated by ligation of cervical carotid arteries: A case report
Authors: Iampreechakul Prasert , Wangtanaphat Korrapakc , Lertbutsayanukul Punjama , Siriwimonmas Somkiet 
Published: July 2022

Background:
Revascularization of the occluded internal carotid artery (ICA) through the vasa vasorum is exceedingly rare. Several previous studies hypothesized that the expansion of the vasa vasorum is associated with neovascularization related to the progression of atherosclerosis or plaque. The occurrence of reconstitution of the ICA through the vasa vasorum in traumatic carotid-cavernous fistula (TCCF) has rarely been reported.

Case Description:
We described an extremely rare case of a 64-year-old woman who developed reconstitution of the occluded ICA through hypertrophied vasa vasorum supplying recurrent TCCF previously treated by ligation of the internal and external carotid arteries. Usual endovascular treatment may be challenging for this patient due to inaccessible route from the affected ICA through multiple small vessels. The patient was successfully treated with trapping procedure and obliteration the fistula using combined surgical and endovascular treatment.

Conclusion:
We speculated that the hypertrophied vasa vasorum in TCCF may cause by a sequela of previous arterial injury, spontaneous recanalization of the occluded artery by the formation of vasa vasorum, and/or hypertrophy of the vasa vasorum due to the high flow of the fistula.
SIALOADENITIS SUBMANDIBULAR CRÓNICA. UNA REVISIÓN DE LA LITERATURA
Authors: Olmedo Bastidas Edgar Patricio , Prada Vidarte Oskar Eduardo , Julián Castrejón Angélica , Vizuete Bolaños Marco Xavier , Jerez Robalino James Philippe , Hernández Ortega Óscar Rohel 
Published: August 2022

Objetivo: el objetivo de este estudio es recopilar la información más relevante en la literatura con respecto a la etiología, diagnóstico y tratamiento de la sialoadenitis submandibular crónica. Material y métodos: utilizando los buscadores PubMed y ScienceDirect se descargaron en total 143 artículos referentes al tema, de los cuales sólo se incluyeron 20 para la realización de este estudio. Resultados: la sialolitiasis es la principal causa de sialoadenitis submandibular, caracterizada por dolor postprandial y edema glandular. El ultrasonido es el estudio de imagen inicial que se debería solicitar debido a su bajo costo y accesibilidad. El tratamiento se basa principalmente en la escisión quirúrgica de la glándula en conjunto con el lito. Conclusiones: la sialoadenitis submandibular crónica es una de las principales patologías glandulares que se origina de una sialoadenitis aguda que no remitió al tratamiento inicial instaurado. Esta revisión permitirá resumir su fisiopatología, diagnóstico y tratamiento.
Comparison of hematological and biochemical parameters in COVID-19 pneumonia patients before and after convalescent plasma (CP) treatment
Authors: Polat Esra , Ürkmez Fatma Yekta 
Published: July 2022

Background/Aim: Convalescent plasma (CP) therapy, which includes processing and administering antibody-rich plasma from recovered patients to sick patients, is used for passive immunity in COVID-19 pneumonia patients in addition to antivirals and antibiotics. This study aimed to assess whether CP treatment significantly affects hyperviscosity and COVID-19 prognosis-related blood parameters.
Methods: This study was a single-center retrospective cohort study. Ninety-seven patients with COVID-19 polymerase chain reaction (PCR)-positive results and pneumonia observed on thoracic computed tomography (CT) were included. Patients’ ferritin, d-dimer, C-reactive protein (CRP), and complete blood count levels before and after CP administration were compared.
Results: Ferritin, d-dimer, white blood cell (WBC), neutrophil, and plateletcrit (PCT) levels and the platelet distribution width (PDW) were significantly higher and there was a significant decrease in the CRP level after CP treatment compared to before CP (P < 0.05). Ferritin, d-dimer, and CRP values measured after CP were higher in deceased patients than in survivors (P = 0.001, P = 0.007, and P < 0.001, respectively)
Conclusion: Ferritin, d-dimer, WBC, and neutrophil levels, which we expected to decrease on the basis of the COVID-19 prognosis, unfortunately increased, and only CRP levels decreased. However, we found that these increases were more pronounced in patients who died. Considering these prognostic factors, the findings of our study suggest that CP treatment has no effect on the COVID-19 disease course and may lead to a worse prognosis.
РОЗВИТОК ТЕОРІЇ СОЦІАЛЬНОГО КАПІТАЛУ
Authors: Yelisieieva Liudmyla 
Published: August 2022

У статті розкрито особливості становлення та розвиток теорії соціального капіталу. Систематизовано наукові погляди дослідників від Адама Сміта до сучасності щодо характеру та каналів впливу соціального капіталу на господарську систему та добробут економічних агентів зокрема. Розкрито роль досліджень Нобелівських лауреатів Кеннета Ерроу, Елеонор Остром, Амартії Сена у розвитку теорії соціального капіталу та вивченні його економічних ефектів. Охарактеризовано місце наукового доробку українського вченого Михайла Тугана-Барановського у формуванні концепції соціального капіталу. Запропоновано авторську періодизацію розвитку теорії соціального капіталу та перспективні напрями її дослідження. Розкрито особливості дослідження концепції соціального капіталу та мікро- та макрорівнях. Роль праць Френсіса Фукуями, Роберта Патнема, П'єра Бурдьє у виокремленні ключових характеристик соціального капіталу та актуалізації проблеми його розвитку в економічній науці.