scholarly journals Investigaciones sobre sostenibilidad de los recursos naturales en el Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias

2021 ◽  
Author(s):  
Marisela Cristina Zamora Martínez ◽  
Aixchel Maya Martínez ◽  
Nelda Guadalupe Uzcanga Pérez ◽  
Rosario Rogel Salazar ◽  
Irvin Santiago Bautista ◽  
...  
Keyword(s):  
Web Of Science ◽  
Citation Index ◽  
Palabras Clave ◽  
Capital Humano

Se presenta una síntesis del conocimiento generado en el Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias (INIFAP) sobre sostenibilidad de los recursos naturales, a partir de una investigación documental en las bases de datos Scopus (1972-2020), Web of Science (WoS), en la sub base SciELO Citation Index (2002-2020) y la Revista Mexicana de Ciencias Forestales (RMCF) (1985-2009). Se utilizaron 10 palabras clave, y el análisis se hizo con los programas Bibliometrix, VOSviewer e IBM-SPSS 23.0 para la integración de redes de colaboración e identificación de coautorías. Destaca que las publicaciones de los investigadores forestales son escasas en las bases consultadas y la mayoría data del presente siglo; se recuperaron, inicialmente, 3 653 documentos en Scopus, y en una segunda instancia 210; en WoS, 1 447; y en RMCF, 28. Lo anterior coincide con el despunte del interés global por el cambio climático, su impacto en los ecosistemas y la biodiversidad; así como la importancia de los servicios ecosistémicos y el manejo forestal sustentable. Otro aspecto relevante es el manejo del agua en los agroecosistemas y el manejo integrado de cuencas. Se identificaron cinco redes de colaboración en Scopus, 15 en WoS y cuatro en la RMCF. El INIFAP tiene un capital humano con experiencia y conocimientos en los tres sectores que lo integran; así como de especialistas en socioeconomía, que constituyen una fortaleza para la conformación de colaboraciones multisectoriales para la realización de proyectos de gran visión sobre el desarrollo sostenible de los recursos naturales.

Scientometric Parameters of Russian Economic Science:General State and the Evaluation of Thesis boards

2013 ◽  
pp. 129-146 ◽  
Author(s):  
N. Kurakova ◽  
L. Tsvetkova ◽  
O. Eremchenko
Keyword(s):  
Science Citation Index ◽  
Web Of Science ◽  
Citation Index ◽  
Science Citation ◽  
Russian Science ◽  
Russian Science Citation Index

The paper analyses the publications of Russian authors in various fields of economics indexed in Web of Science and Russian Science Citation Index. The authors claim that the scientometric parameters are only in a limited way applicable in evaluating the performance of expert and thesis boards in economics in Russia. The authors also put forward the approaches in order to improve Russia’s positions in the international citations indexes in economics.

Journals’ hidden self-citation as the problem of publication ethics

2020 ◽  
Author(s):  
Nikolay Mazov ◽  
◽  
Vadim Gureyev ◽  
◽  
◽  
...  
Keyword(s):  
Science Citation Index ◽  
Web Of Science ◽  
Citation Index ◽  
Editorial Staff ◽  
Publication Activity ◽  
Publication Ethics ◽  
Russian Science ◽  
Russian Science Citation Index ◽  
Library Studies ◽  
First Time

Twenty two science Russian periodicals in informatics and library studies are selected for the bibliometrical analysis of key journal indicators, including publication activity of the same journals’ editorial staff. For the first time for domestic journals, the study reveals hidden self-citation when editorial members include links to their journal from other publications. The available instruments of scientometrical databases, including Web of Science and Scopus, and the national system Russian Science Citation Index do not enable to identify this form of self-citation. The mentioned manipulations are aimed at boosting journal rating. In several cases, intensive and unjustified citation by journals’ editorial staff in other periodicals which we consider the violation of publication ethical principles, is revealed.

scholarly journals Metabolomics Studies in Psoriatic Disease: A Review

Metabolites ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 375
Author(s):  
John Koussiouris ◽  
Nikita Looby ◽  
Melanie Anderson ◽  
Vathany Kulasingam ◽  
Vinod Chandran
Keyword(s):  
Psoriatic Arthritis ◽  
Small Molecules ◽  
Web Of Science ◽  
Citation Index ◽  
Cochrane Central Register ◽  
Psoriatic Disease ◽  
Ovid Medline ◽  
Standardized Protocol ◽  
Central Register ◽  
Endogenous Metabolites

Metabolomics investigates a broad range of small molecules, allowing researchers to understand disease-related changes downstream of the genome and proteome in response to external environmental stimuli. It is an emerging technology that holds promise in identifying biomarkers and informing the practice of precision medicine. In this review, we summarize the studies that have examined endogenous metabolites in patients with psoriasis and/or psoriatic arthritis using nuclear magnetic resonance (NMR) or mass spectrometry (MS) and were published through 26 January 2021. A standardized protocol was used for extracting data from full-text articles identified by searching OVID Medline ALL, OVID Embase, OVID Cochrane Central Register of Controlled Trials and BIOSIS Citation Index in Web of Science. Thirty-two studies were identified, investigating various sample matrices and employing a wide variety of methods for each step of the metabolomics workflow. The vast majority of studies identified metabolites, mostly amino acids and lipids that may be associated with psoriasis diagnosis and activity. Further exploration is needed to identify and validate metabolomic biomarkers that can accurately and reliably predict which psoriasis patients will develop psoriatic arthritis, differentiate psoriatic arthritis patients from patients with other inflammatory arthritides and measure psoriatic arthritis activity.

Application of photo and video recording in dentistry. Review

2021 ◽  
pp. 28-32
Author(s):  
E.Yu. Leontyeva ◽  
A.V. Dmitrieva ◽  
P.S. Kravchenko ◽  
G.S. Leontyev
Keyword(s):  
Oral Cavity ◽  
Science Citation Index ◽  
Web Of Science ◽  
Citation Index ◽  
Video Recording ◽  
The State ◽  
Dental Status ◽  
Science Citation ◽  
Russian Science ◽  
Russian Science Citation Index

The review conducted research of the Russian and foreign literature of recent years on the methods of using photo and video recording in dentistry in the databases of the Russian Science Citation Index, SCOPUS, Web of Science, Pubmed and others. The data of the possibilities of using the method of registration of the dental status and the state of the tissues of the oral cavity using photo and video fixation in the diagnosis, treatment and observation of patients are presented.

Revisión y análisis sobre el potencial pedagógico de las TIC en las aulas hospitalarias: Hacia la e-inclusión del alumnado hospitalizado

2021 ◽  
pp. 35-51
Author(s):  
María de los Ángeles Erazo Pesántez
Keyword(s):  
Web Of Science ◽  
Palabras Clave ◽  
Revisión Sistemática ◽  
E Learning

Este artículo se basa en los resultados de una revisión sistemática de la literatura, cuyo objetivo fue indagar qué se ha investigado hasta el momento sobre la introducción del e-learning o de las TIC en las aulas hospitalarias. Los principales criterios de inclusión de documentos fueron: fecha de publicación (de enero de 2000 a junio de 2021), fuente (bases de datos Web of Science, Scopus y Dialnet Plus; además de Google Académico y del repositorio de la UOC), idioma (castellano e inglés) y contexto. Palabras clave y criterios de PRISMA guiaron la búsqueda y revisión sistemática documental, en la que fueron seleccionados y analizados 40 artículos. A partir de los resultados, se destaca la necesidad de ampliar la oferta formativa en Pedagogía Hospitalaria y el número de investigaciones referentes al potencial pedagógico y al impacto de las TIC en la formación escolar del alumnado hospitalizado. La adecuada utilización del e-learning puede promover la e-inclusión de este alumnado, una experiencia de aprendizaje significativo y una mejor relación/comunicación con sus familias, así como con el personal del hospital y de sus respectivos centros educativos

scholarly journals Correlation between disability measure and Black Hole (T1 hypointense lesion) lesion load in brain magnetic resonance imaging of patients with multiple sclerosis: Protocol for a systematic review and meta-analysis

2021 ◽  
Author(s):  
Amir Valizadeh ◽  
Elham Barati ◽  
Mohammad Ali Sahraian ◽  
Mohammad Reza Fattahi ◽  
Mana Moassefi
Keyword(s):  
Magnetic Resonance Imaging ◽  
Multiple Sclerosis ◽  
Systematic Review ◽  
Web Of Science ◽  
Citation Index ◽  
Meta Analysis ◽  
Brain Magnetic Resonance Imaging ◽  
Correlation Coefficients ◽  
Resonance Imaging ◽  
Lesion Load

Abstract Rationale: As the role of neurodegeneration in the pathophysiology of multiple sclerosis (MS) has become more prominent, the formation and evolution of chronic or persistent T1-hypointense lesions (Black Holes) have been used as markers of axonal loss and neuronal destruction to measure disease activity. However, findings regarding this subject are controversial. In this study we aim to clarify the level of importance of T1 hypointense lesions for estimating the prognosis of patients.Objectives: To evaluate the correlation between T1 hypointensities (Black holes) lesion load (lesion mean volume) on brain MRI with disability level of patients with Relapsing-Remitting Multiple Sclerosis (RRMS) or Secondary-Progressive Multiple Sclerosis (SPMS).Data sources: We will search MEDLINE (through PubMed), Embase, CENTRAL, Science Citation Index – Expanded (Web of Science), and Conference Proceedings Citation Index – Science (Web of Science). We won’t consider any timeframe, language, or geographical restrictions.Methods: Standard systematic review protocol methodology is employed. Eligibility criteria is reported in line with PICOTS system. Population is limited to adult patients diagnosed with RRMS or SPMS, based on the McDonald criteria. Index (prognostic factor) of interest will be T1 hypointense (black hole) lesion mean volume (lesion load) on brain Magnetic Resonance Imaging (MRI). There will be no comparators. Outcome of interest will be the disability measure using Expanded Disability Status Scale (EDSS). For the timing domain, we will include studies only if the outcome was measured at the same time MRI was performed (or with a very close time interval between). Inpatient and outpatient settings will both be included. All included studies will be assessed for the risk of bias using a tailored version of the Quality In Prognosis Studies (QUIPS) tool. Extracted correlation coefficients will be converted to the Fisher’s z scale and a meta-analysis will be performed on the results. We will then convert back the results to correlation coefficients again for the sake of presentation. For the purpose of assessing heterogeneity we will use prediction intervals. If feasible, we will also try to perform subgroup and sensitivity analyses. We will also evaluate the publication bias using Funnel plots and assess the confidence in cumulative evidence using an adapted version of the GRADE for prognostic factor research.

scholarly journals MECANISMOS DE DERRAMAS DE CONOCIMIENTO EN EL CONTEXTO DE LAS RELACIONES ENTRE GRANDES, PEQUEÑAS y MEDIANAS EMPRESAS

2019 ◽  
pp. 79-88
Keyword(s):  
Human Capital ◽  
Foreign Investment ◽  
Direct Foreign Investment ◽  
Economic Policies ◽  
Economic Dynamics ◽  
Controversial Subject ◽  
Palabras Clave ◽  
Capital Humano ◽  
Positive Impacts

MECANISMOS DE DERRAMAS DE CONOCIMIENTO EN EL CONTEXTO DE LAS RELACIONES ENTRE GRANDES, PEQUEÑAS y MEDIANAS EMPRESAS mECHANISmS OF SPILLOVER KNOWLEDGE IN THE CONTExT OF THE RELATIONSHIPS BETWEEN BIG, SmALL AND mID-SIZE COmPANIES Pablo Chauca M. Facultad de Economía, Universidad Michoacana de San Nicolás de Hidalgo Michoacán, México DOI: https://doi.org/10.33017/RevECIPeru2010.0012/ RESUMEN Las relaciones entre empresas grandes y las de menor tamaño (pequeñas y medianas, Pymes) es un tema importante y a la vez polémico. Con los avances de los procesos de globalización, en particular desde las políticas económicas que privilegian la apertura comercial, se enfatiza en los impactos positivos de la inversión extranjera directa en la dinámica económica de los países receptores. En ese contexto, diversos estudios se enfocan al análisis de las derramas provenientes de empresas grandes (transnacionales y nacionales) hacia Pymes locales y suponen que los incrementos de productividad de éstas últimas están relacionados con las derramas de conocimiento desde las grandes. Otras investigaciones destacan las relaciones asimétricas entre las empresas grandes y las Pymes, por tal razón sostienen que los impactos son más negativos sobre las empresas de menor tamaño y no existe significativamente acumulación de aprendizajes, habilidades y capacidades tecnológicas y productivas en las Pymes. Teniendo como marco el debate a partir de estos estudios, el trabajo se propone analizar cuáles son las ventajas y las dificultades que las Pymes enfrentan para el aprovechamiento de las derramas de conocimiento así como cuáles son los mecanismos específicos para su acumulación. Para ilustrar las argumentaciones se toma como referencia la experiencia en algunas ramas industriales de la economía mexicana. Palabras clave: Derramas de conocimiento, capacidades de absorción, vínculos de proveeduría, movilidad del capital humano. ABSTRACT The relationships between big companies and the small and mid-size companies (SMEs) are an important and simultaneously controversial subject. With the advances of the globalisation processes, in particular from the economic policies that privilege the commercial opening, it is emphasized in the positive impacts of the direct foreign investment in the economic dynamics of the receiving countries. In that context, diverse studies focus to the analysis of the spillover of big companies (transnational and national) towards local SMEs and suppose that the increases of productivity of these last ones are related to the spillover knowledge from the big ones. Other investigations emphasize the asymmetric relations between the big companies and the SMEs, for such reason maintain that the impacts are more negative on the smaller companies and significantly does not exist technological and productive accumulation of learnings, abilities and capacities in the SMEs. Having as frame the debate from these studies, the work analyze which are the advantages and the difficulties that the SMEs face for the advantage of the spillover knowledge as well as which are the specific mechanisms for their accumulation. In order to illustrate the argumentations the experience in some mexican industries is taken like reference. Keywords: Spillover knowledge, capabilities of absorption, bonds of provider, mobility of the human capital.

scholarly journals Schumpeterian aspects of growth and its correlative classical and neoclassical approaches

2021 ◽  
pp. 85-117
Author(s):  
Sergio A. Berumen
Keyword(s):  
Economic Growth ◽  
Important Determinant ◽  
Jel Classification ◽  
Central Concept ◽  
Goods And Services ◽  
Palabras Clave ◽  
Standards Of Living ◽  
Capital Humano ◽  
Sustainable Economic Growth

Economic Growth is a central concept in Economic Theory. Most of the modern societies regard growth as an important determinant for rising standards of living. Their effects can be observed not only in more goods and services but also in brand new processes. Investment in human capital is re-garded as the very source of long-term, sustainable Economic Growth. The purpose of this paper is to provide a brief description of Economic Growth, how to approach its measurement, and to provide a brief review of the Schum-peterian thought and the main schools that have undertaken from the Classical and Neoclassical Approaches. Key Words: Economic Growth; Schumpeterian Thought; Classical and Neo-classical Approaches. JEL Classification: B12, B13, B52, O43, O49. Resumen: El crecimiento económico es un concepto fundamental de la teoría económica. La mayoría de las sociedades modernas consideran el crecimiento como una determinante importante para el incremento de los niveles de vida. Sus efectos se pueden observar en el aumento de bienes y servicios, pero también en la disponibilidad de nuevos procesos. En este escenario, la inver-sión en capital humano es, de hecho, la fuente original del crecimiento económico a largo plazo y de manera sostenible. El objetivo del presente trabajo consiste en explorar los principales rudimentos del crecimiento económico, de su preceptiva medición y de mostrar las aportaciones originales alcanzadas desde el Pensamiento Schumpeteriano, así como de su contrastación con las perspectivas Clásicas y Neoclásicas. Palabras clave: Crecimiento económico; Pensamiento Schumpeteriano; aproxi-maciones Clásica y Neoclásica.

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