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Objective:To analyze the research progress, hot spots and future trends of standardized residency training of Traditional Chinese Medicine from 1998 to now by using CiteSpace knowledge map software.Methods:The related literature on standardized residency training of Traditional Chinese Medicine were retrieved on CNKI. And after Refworks format conversion, using CiteSpace 5.6 R3 software for the construction of knowledge map, the author cooperation, institutional cooperation, keyword co-occurrence, and time-sharing research hot spots views of related literature on standardized residency training of Traditional Chinese Medicine were drawn respectively.Results:A total of 259 papers were obtained, with 253 authors. Ren Xianqing and Cui Jin published the most articles (each with 4 papers), and Beijing University of Chinese Medicine published the most articles (with 23 papers). There were 259 keywords in total, and 16 keywords with frequency greater than 5 and centrality greater than 0.1. There were 14 keyword cluster tags, and 15 burst terms were detected in total, and the trend discussion was carried out accordingly.Conclusion:The research trend of the standardized residency training of Traditional Chinese Medicine mainly follows the relevant policies issued by the functional departments of the government, and the research hot spots depend on the obstacles and difficulties encountered in the practical application of each training base.
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Resumen La violencia familiar es el principal delito cometido a nivel nacional en México. Tamaulipas tiene una tasa de denuncias que se encuentra por encima de la media nacional desde el año 2016 hasta el 2018, destacando el municipio de Vitoria con la tasa más alta en ese período. El objetivo de este trabajo fue identificar la concentración espacial de las denuncias por violencia familiar en Ciudad Victoria y especificar la relación entre las desventajas del vecindario y la ubicación en un hot spot (punto caliente). El estudio se basa en la teoría de la desorganización social y tiene como soporte los datos de la Fiscalía General del Estado de Tamaulipas en el periodo 2016-2018. Para ello, se desarrolló el análisis exploratorio de datos espaciales mediante las técnicas de estimación de densidad de kernel, promedio del vecino más cercano, análisis de hot spot Gi* de Getis-Ord y un análisis confirmatorio mediante una regresión logística binaria, procesamientos desarrollados en el software ArcMap 10.8.1 y en el paquete estadístico R. Los hallazgos indicaron que las denuncias se producen desde un número reducido de unidades geográficas. La prueba del promedio del vecino más cercano mostró que existe agrupamiento estadísticamente significativo (z = - 10.825, P = 0.000). En el análisis Gi* de Getis-Ord se detectó que 602 manzanas (9.8 % del total) son hot spots (al 95 % y 99 % de confianza) de alta incidencia, mientras que la regresión logística confirmó que la cantidad de ocupantes por vivienda y los hogares con jefatura femenina están asociados positivamente con la probabilidad de estar dentro de un hot spot de violencia familiar. El patrón de denuncias mostró poca dispersión geográfica y asociación estadística relevante con las variables de desorganización social.
Abstract The main crime committed in Mexico is domestic violence. Tamaulipas had a reporting rate above the national average from 2016 to 2018, with Ciudad Victoria having the highest rate during that period. The objective of this work is to identify the spatial concentration of complaints on family violence and to specify the relationship between the neighborhood characteristics and its location in a hot spot. To that aim, the study uses the social disorganization theory and data of complaints taken from the Fiscalia General del Estado de Tamaulipas during the 2016-2018 period. The exploratory analysis of spatial data was developed by using kernel density estimation techniques, nearest neighbor average, Getis-Ord Gi* hot spot analysis and confirmatory analysis through binary logistic regression, with the help of the ArcMap 10.8.1 software and R statistical package. The findings indicated that complaints of domestic violence are produced from a small number of geographic units. The nearest neighbor mean test showed that there is a statistically significant grouping of complaints (z = - 10.825, P = 0.000). In the Gi * analysis of Getis-Ord, 602 blocks (9.8 % of the total) were identified as hot spots (at 95 % and 99 % confidence), while the logistic regression confirmed that the number of occupants per dwelling and households headed by women are positively associated with the probability of being in a hot spot of family violence. The pattern of the complaints showed little geographic dispersion and relevant statistical associations with the social disorganization variables.
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The development of science and technology and the increasing demand of rehabilitation have driven the integration between artificial intelligence and rehabilitation medicine.In this study,statistical methods,document visualization tools,and other analysis methods were used in the Citespace software to analyze China's research status of artificial intelligence in the field of rehabilitation medicine with the key words of co-occurrence,emergence,and clustering.The relevant research hot spots were then classified and expounded.The results demonstrated that the current hot spots of artificial intelligence related to rehabilitation medicine included robots,brain-computer interfaces,human-computer interaction,and motor imagery.According to the clustering of key words and literature analysis,the five themes of artificial intelligence in rehabilitation medicine were determined as robot,brain-computer interface,intelligent rehabilitation training system,human-computer interaction,and assisted diagnosis and remote rehabilitation.Robotics and human-computer interaction would still be the research hot spots in the long future,and brain-computer interfaces,motor imagery,and remote rehabilitation would be new ones.This study analyzed the current hot spots,predicted the development trends,discussed the limitations,and proposed suggestions,aiming to provide reference for other scholars focusing on the application of artificial intelligence in rehabilitation medicine.
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Humans , Artificial Intelligence , China , RoboticsABSTRACT
Introduction: The Neotropical Otter, Lontra longicaudis, is a semi-aquatic mammal that ranges from Mexico to Argentina inhabiting near-pristine watercourses, but also human-dominated aquatic and riparian landscapes. Objective: We assessed the distribution and habitat use frequency of L. longicaudis in La Miel I hydroelectric power dam and its influence area in the Department of Caldas, Colombia. Methods: We carried out diurnal surveys across standardized transects between 2014 and 2018 looking for records (sightings, faeces, tracks, and dens) that indicate the presence of the species. Each yearly survey was done during 12 consecutive days over three seasonal sampling periods assessing the upstream, reservoir, and downstream waterscape areas. Results: We sampled a total of 875 km in a five-year period across the three main waterscape areas (upstream -103 km, reservoir -582 km, and downstream -190 km) registering a total of 1 496 records. Faeces were the most common record (~ 95 %) across the whole study area followed by sightings, dens (1.7 % each), and tracks (1.3 %). Spatial distribution analyses suggest that L. longicaudis prefers dwelling upstream watercourses (hot spots areas; Gi Z-score = 4.46, p < 0.001) and in a lesser extent, areas around the water reservoir (cold spot areas; Gi Z-score = -2.69, p = 0.007). Signs of otters were also recorded at downstream area, but these records were non-significant within the analysis (Gi Z-score = -0.11, p = 0.48), suggesting L. longicaudis uses this area opportunistically. Cluster and outlier analysis showed that even though L. longicaudis was commonly found upstream and in the reservoir area, only some specific sectors (Moro, La Miel and Tasajos rivers) had high (LMI Z-score = 5.63, p = 0.001) and low (LMI Z-score = 2.12, p = 0.001) clusters. Conclusions: The upstream waterscape area is key for the survival of L. longicaudis in this regulated system, likely providing enough shelter and food for the species to carry out living activities and have resident populations. In contrast, downstream areas require specific attention to understand in a better way the effects of caused by the dam on the species dynamics, also defining management strategies that avoid population fragmentation and movement reduction.
Introducción : La nutria neotropical Lontra longicaudis, es un mamífero semiacuático que se distribuye desde México hasta Argentina; habita en paisajes acuáticos y ribereños prístinos, pero también hábitats dominados por el hombre. Objetivo : Se evaluó la distribución e intensidad de uso del hábitat de L. longicaudis en la hidroeléctrica La Miel I y su área de influencia en el Departamento de Caldas, Colombia. Métodos: Se realizaron transectos diurnos estandarizados entre 2014 y 2018 en busca de registros (avistamientos, heces, huellas y madrigueras) que indicaban la presencia de la especie. Cada muestreo anual se realizó durante 12 días consecutivos en tres períodos de muestreo estacional (36 días), evaluando las áreas aguas arriba, el embalse y aguas abajo de la presa. Resultados : Se muestreó un total de 875 km a través de las tres áreas principales con un total de 1 496 rastros. Las heces fueron el registro más común (~ 95 %) en toda el área de estudio, seguido de avistamientos, madrigueras (1.7 % cada una), y huellas (1.3 %). Los análisis de distribución espacial sugieren que L. longicaudis prefiere los afluentes aguas arriba (áreas de puntos calientes; Gi Z-score = 4.46, p < 0.001) y, en menor medida, las zonas alrededor del embalse (áreas de puntos fríos; Gi Z-score = -2.69, p = 0.007). El área aguas abajo también mostró presencia de nutrias; sin embargo, esos registros no fueron significativos dentro del análisis (Gi Z-score = -0.11, p = 0.48), sugiriendo que L. longicaudis usa esta área esporádicamente. El análisis de conglomerados y datos atípicos mostró que, aunque L. longicaudis se encuentra comúnmente aguas arriba y en el área del embalse, solo algunos sectores específicos (ríos Moro, La Miel y Tasajos) tienen valores altos (LMI Z-score = 5.63, p= 0.001) y bajos (LMI Z-score = 2.12, p = 0.001) de conglomerados. Conclusiones : El paisaje y las características hidrológicas aguas arriba son claves para la supervivencia de la nutria neotropical en este sistema regulado, probablemente aportando suficiente refugio y alimento para que la especie lleve a cabo sus actividades vitales, permitiéndole tener poblaciones residentes. Se debe enfocar la atención en la zona aguas abajo para comprender el efecto de la presa en la dinámica de la especie, definiendo estrategias de manejo que eviten la fragmentación de la población y la reducción de los movimientos.
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@#This paper using ESI,JCR,InCites,and WoS database,the data of Pharmacology and Toxicology were retrieved,and the development status of domestic universities was analyzed by using bibliometrics,statistics and other analysis methods. Taking Chinese universities ranked in the top 100 of ESI as an example,the multi-index status of the subject was analyzed in detail,and the publication category,citation of the highly cited papers in domestic universities were analyzed emphatically on journals,publishing institutions and teams,research frontiers and hot spots,etc. In order to provide data and decision-making references for the construction and development of Pharmacology and Toxicology,the domestic research status and frontier hot spots of Pharmacology and Toxicology were summarized.
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Amphibians show a very high level of diversity and endemism and are facing global declines from the past few decades. Studies have shown that the molecular tools can be helpful in their conservation efforts. In India, more than 80% of amphibians are endemic and most show a narrow range of distribution. Most of the Indian amphibians lack information on their genetic diversity. In this study, were view the overall trend on amphibian studies in India with the specific focus on conservation genetics. Overall, of the 173 studies, only 14 dealt with the conservation of amphibians through genetic tools and five studies estimated the genetic diversity or gene structure. Here, we discuss the gaps and provide future directions on how genetic studies can be helpful in Indian amphibian conservation.
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Wildland fires can be responsible for negative impacts on the environment, causing damage to the fauna and flora and increasing the release of greenhouse gases. In the state of Amazonas, wildland fires represent a risk for biodiversity conservation, since more than 95% of the state is covered by Amazon rainforest, one of the largest and most biodiverse tropical forests of the world. This study aimed to analyze the spatiotemporal variation of fire occurrence from 2003 to 2016 in the state of Amazonas, based on data from the AQUA satellite processed by the Brazilian National Institute for Space Research, using the Collection 5 detection algorithm. The correlation between fire incidence versus anthropogenic and climatic variables was also tested. A significant uptrend was observed in the number of hot spots recorded over the years. About 83% of the wildland fires occurred during the months of August, September and October. The variables that correlated significantly with the number of hot spots for each municipality were deforested area, pasture area, agricultural area, municipality area and mean annual rainfall. The municipality with the highest number of hot spots detected was Lábrea, while Careiro da Várzea presented the highest incidence per km2. The southern and eastern regions of the state were the areas most affected by fire during the analyzed period. The results from this study emphasize the need for implementation of public policies aimed to reduce deforestation and wildland fires in the state, thus ensuring the conservation of the Amazon rainforest and its biodiversity.
As queimadas controladas e incêndios florestais podem ser responsáveis por impactos negativos ao meio ambiente, ocasionando danos à fauna e flora e contribuindo para a liberação de gases na atmosfera responsáveis pelo efeito estufa. O fogo no Amazonas representa um grande risco para a preservação da biodiversidade, já que mais de 95% da área do estado é recoberta por floresta amazônica, uma das maiores florestas tropicais do mundo. Este trabalho teve por objetivo analisar a variação espaço-temporal dos focos de calor registrados de 2003 a 2016 no estado do Amazonas, com base em dados obtidos através do satélite AQUA e processados pelo INPE, utilizando o algoritmo de detecção Collection 5. Os dados de focos de calor foram correlacionados com variáveis antropogênicas e climáticas. Foi observada uma tendência significativa de alta nos registros de focos de calor ao longo dos anos. Cerca de 83% das detecções ocorreram nos meses de Agosto, Setembro e Outubro. As variáveis área desmatada, área de pastagem, área agrícola, área do município e precipitação média anual apresentaram correlação significativa com o número de focos de calor para cada município. O município com maior registro de focos de calor foi Lábrea, enquanto Careiro da Várzea apresentou a maior incidência por área. Os resultados obtidos ressaltam a necessidade de implementação de políticas públicas que visem a redução do desmatamento e dos incêndios florestais no estado, garantindo a preservação da floresta amazônica e sua biodiversidade.
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Spatio-Temporal Analysis , Wildfires , Remote Sensing Technology/methods , BrazilABSTRACT
Objective To investigate the spatial distribution characteristics and patterns of congenital syphilis in China,and to make suggestions and recommendations for precise prevention of motherto-child transmission of syphilis.Methods The geographic information system software ArcGIS 10.0 was used to conduct exploratory spatial data analysis on the basis of congenital syphilis cases reported from 31 provinces,autonomous regions and municipalities directly under the central government in 2010 and 2015.Results In 2015,a total of 7 251 congenital syphilis cases were reported,which decreased by 40.00％ compared with the case number in 2010 (12 084 cases).The global spatial autocorrelation analysis revealed a positive spatial autocorrelation in the number of reported cases at the county level in China between 2010 and 2015,with Global Moran's I indices of 0.46 and 0.37,respectively.The degree of spatial clustering of congenital syphilis was lower in 2015 than in 2010.The local spatial autocorrelation analysis was further performed to output the hot-spot mappings of congenital syphilis at the county level in 2010 and 2015.In 2010,207 hot-spot counties with a high number of congenital syphilis cases (＞ 12 cases) were identified,and these counties were mainly distributed in 3 core areas including southwest China (Chongqing,eastern Sichuan and northern Guizhou),eastern China (southern Jiangsu,Zhejiang and northern Fujian),and southern and central China (Guangxi,Guangdong and mid-east Hunan).In 2015,72 hot-spot counties with a high number of congenital syphilis cases (＞ 12 cases)were identified,and mainly distributed in 5 core areas including northwest China (western Xinjiang),mid-east Qinghai,southwest and central China (Sichuan,Chongqing,Guizhou and Hunan),eastern China (Jiangsu,Anhui),and southern China and eastern China (Guangdong and Fujian).Conclusions In Zhejiang,Shanghai,Guangdong,Guangxi,Sichuan and Chongqing,the number of hot-spot counties with a high reported congenital syphilis cases was significantly lower in 2015 than in 2010,suggesting that the prevention of mother-to-child transmission of syphilis had achieved a primary success.At present,hot-spots counties with a high number of congenital syphilis cases are mainly distributed in western Xinjiang,mid-east Qinghai,Sichuan,Chongqing,Guizhou and so on,Therefore,the prevention of mother-to-child transmission of syphilis should be strengthened in these areas.
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Objective To investigate the patent technological domain distribution of shanghai health system,and comparative analysis of patent technological hotspots between shanghai health system and enterprises.Methods The study used IPC classification method to conduct quantitative analysis of the distribution of patent technology,co-words analysis and visualization of social network establishment method were adopted to analyze patent technological hot spots.Results Within the A61 category,numbers of authorized patents of shanghai health system in orders are A61B、A61K、A61M and A61F.Further analysis of the highest authorized A61B17 group patent in the highest class A61B found that,compare to enterprises,the degree of coincidence with the high-frequency keywords of the technology hotspots is small,the technical hotspots are scattered,and lack of overall technical arrangement.Conclusions Shanghai health system mainly focused on medical device development.It is lower than that of enterprises regarding to the patent technology market demand matching,technical arrangement of the enterprise is relatively better than the health system,thus,the study suggested enhancing market demand survey,adjusting patent distribution,and broadening the scope of market promotion.
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Objective To explore the status and hot spots of cardiac rehabilitation nursing research. Methods Reviewing cardiac rehabilitation related nursing literature from Pubmed database through the method of literature metrology, searching time ranged from January 1, 2011 to April 1, 2016. Results There were 785 articles which related to cardiac rehabilitation nursing research in Pubmed database. The number of key words with frequency more than 7 times was 66, there were five hot spots in the research of cardiac rehabilitation nursing research by analyzing. They were respectively investigation of cardiac rehabilitation patients, cardiac rehabilitation intervention, application of music therapy in cardiac rehabilitation, application of internet in cardiac rehabilitation, application of the exercise therapy in cardiac rehabilitation. Conclusions Cardiac rehabilitation nursing research had been taken seriously by scholars at abroad in recent years, cardiac rehabilitation nursing research mainly focus on the investigation of cardiac rehabilitation patients, cardiac rehabilitation intervention, application of music therapy in cardiac rehabilitation and so on. Future research can be done from the above several aspects.
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Radiotherapy is an important therapy for uterine cervical cancer and plays a great role in improving the outcome in uterine cervical cancer patients. The high frequency subject headings/subheadings in papers on radio-therapy for uterine cervical cancer in the past 10 years were analyzed by co-occurrence clustering analysis to dis-play the hot spots and a strategic coordinate figure was plotted to show the developing tendency of its hot spots in studies on radiotherapy for uterine cervical cancer in order to provide reference for its-related studies.
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Objective To analyze the status quo and hot spots in studies on family caregivers by bibliometric analy-sis. Methods PubMed-covered papers on family caregivers from 2011-01-01 to 2016-07-01 were retrieved and analyzed by BICOMS and gCLUTO to generate subject heading clustering curve, subject heading clustering matrix and subject heading tree. Results Six hot spots were detected in studies on family caregivers from 4945 papers from which 82 subject headings were extracted with a frequency≥36 , including social and psychological intervention of family caregivers for ischemic stroke patients, intervention of family caregivers for mental disease patients, mental health of family caregivers, mental health intervention of family caregivers for PD patients, mental health of family caregivers for AIDS patients, and mental health of family caregivers for tumor patients. Conclusion Importance is attached to the studies on family caregivers by foreign and domestic scholars with their studies focused on the inves-tigation and intervention of mental health in family caregivers.
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Taking International Patent Classification (IPC) as the research object and using co-occurrence network analysis method to establish technological field co-occurrence matrix and network map. Based on Chinese materia medica (CMM) patent operation data from National Intellectual Property Office to analyze the technological structure and hot spots of CMM field as well as the relationships among different fields, identify the key areas, and explore new technological growing points.
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Objective To analyze the literature of two core periodicals ,Military Medicine of the USA and Journal of the Royal Army Medical Corps of the UK,in order to highlight some important authors ,research institutes and some hot spots in the field of military medicine .Methods Citespace and Excel were used to analyze the data of authors institutes , keywords and citation frequency of the collected records .Results and Conclusion The core authors and critical research institutes are mainly from the USA and UK .America is absolutely taking the leading position in research on military medicine that focuses on injury risk factors , trauma and care , mental health , veteran affairs , military epidemiology and prevention .The results are of referential value for researchers and research administrators to find out about the main core authors ,research institutes and hot spots in military medicine .
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Objective To study the hot spots and frontiers in studies on domestic hospital libraries by visualization analysis.Methods A total of 2820 CNKI-covered papers on hospital libraries from 2005 to 2015 were analyzed u-sing CiteSpace 3.8.Results The clustering map of key words in papers on hospital libraries was plotted, the fre-quency of key words and centrality were listed, and the burst terms were mapped.Conclusion The hot spots in studies on hospital libraries are readers service, network and resources development.Subject service and digital li-brary are the frontiers.Review of hospital class plays an important role in promoting the construction of hospital li-braries.Service of hospital libraries is focused on the construction of key subjects in hospitals.
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We used the Brucella data in Xinjiang between year 2009 to 2010 to explore and analyze the spatial clustering fea‐tures of brucellosis in Xinjiang ,and provided the basis for prevention and control on brucellosis in Xinjiang ,China .The time and population distribution of brucellosis in Xinjiang was analyzed for statistical analysis with descriptive epidemiology .Mean‐while ,we also used quartile classification methods to map the incidence of brucellosis in Xinjiang spatial distribution ,and calcu‐lated the Global Moran’s I index on the spatial clustering analysis .Results showed that brucellosis in Xinjiang had obvious sea‐sonal differences (peaked in May‐September) ,more cases for male than that for female (gender ratio‐‐2 .96∶1) ,and the total incidence of 74% were farmer and herdsman ,mainly concentrated at th e age of 40 to 60 years old .Compared with the onset range of brucellosis in 2009 ,there were clear tendency to spread in 2010 .The Global Moran’s I index was 0 .116 4 (P=0 .017) ,showing the spatial clustering on the incidence of brucellosis in Xinjiang .The incidence of hot spots concentrated in Tacheng and Altay ,and the incidence of cold spots concentrated in Kashi .The incidence level brucellosis has significant spatial aggregation in the area of Xinjiang ,which should be strengthened the prevention and control of high‐risk areas .
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Word frequency and co-word analysis of key words and comparative analysis of hot spots and topics in core journals-published papers on health policy in China from 2004 to 2008 and from 2009 to 2013 showed that health policy research and health system reform promoted each other and developed with each other, the research tipics on health policy were scattered and expanded rapidly , the focus of researches was more clear with stress laid on their macro-aspects, and the research methods were variable.
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Lung cancer-related papers published by authors of China were retrieved from PubMed and the high frequency subject headings and subheadings were extracted from them using the Bicomb system.The status quo and hot spots of lung cancer-related studies in China were analyzed .
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The number of papers published in American Journal of Pharmaceutical Education and Chinese Journal of Pharmaceutical Education from 2003 to 2013 was calculated .The knowledge maps of research hot spots and co-operation maps of research institutions in the two journals were plotted .The different research-oriented key points and the cooperative relationship between different research institutions in the two journals and the problems existed in domestic journals of pharmaceutical education were analyzed with certain suggestions put forward for the solution of the problems existed in domestic journals of pharmaceutical education .
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Background & objectives: The presence of efficient malaria vectors namely Anopeles culicifacies, An. fluviatilis and An. annularis (Diptera: Culicidae), rapid industrialization causing large influx of population and poor health infrastructure are some of the factors that make malaria an important public health problem in Ranchi, the capital of Jharkhand State, India. A geographical information system (GIS) based retrospective study using spatial statistical tools was initiated in 328 subcentres of 14 primary health centres (PHCs) of the district using malaria epidemiological data of three years (2007-2009) to identify spatial distribution pattern of Plasmodium vivax (Pv) and Plasmodium falciparum (Pf) occurrence, delineation of hot spots and to map directional distribution trend of Pf spread to help formulate evidence-based policy and to prioritize control during 2011. Methods: Spatial statistics tools like Global Moran's I index, Getis-Ord Gi* and Standard Deviational Ellipse were used in GIS domain for analysis. Results: Spatial distribution pattern of Pv occurrence was found random while Pf distribution was significantly clustered. During 2007-2009, the number of subcentres under Pf hot spot category exhibited downward trend while high Pf risk subcentres exhibited upward trend. One consistent Pf hot spot consisting of five subcentres was identified in Silli PHC. During 2009, one Pf hot spot consisting of 20 subcentres and 18 subcentres under high Pf risk category were identified in Angara, Silli, Burmu and Kanke PHCs. A shifting trend in Pf spread was noticed from north-west to western direction from 2008 onwards. Interpretation & conclusions: The study recommended priority control in 20 Pf hot spot and 18 high Pf risk reporting subcentres including five consistent Pf hot spot subcentres in Angara, Silli, Burmu and Kanke PHCs during 2011 to address grave malaria situation in the district in a cost-effective manner.