European Journal of Biophysics最新文献_第3页

Overview of the Role of Nurses in the Implementation of Education in Patients Hallucinations 护士在实施幻觉患者教育中的作用综述

European Journal of Biophysics Pub Date : 2019-09-17 DOI: 10.11648/J.EJB.20190702.12

P H LivanaLivana, Titik Suerni

{"title":"Overview of the Role of Nurses in the Implementation of Education in Patients Hallucinations","authors":"P H LivanaLivana, Titik Suerni","doi":"10.11648/J.EJB.20190702.12","DOIUrl":"https://doi.org/10.11648/J.EJB.20190702.12","url":null,"abstract":"The number of individuals experiencing mental disorders every year is increasing both in Central Java and in Indonesia. Mental disorders can occur in all individuals. Individuals who have mental disorders will definitely have some limitations in meeting their daily needs Mental patients need to get the right treatment, so the role of nurses is needed especially in providing education. In implementing nursing care, nurses have roles and functions including providing health education, care givers, as family advisors, disease prevention, counseling, collaboration, ethical decision makers. The purpose of this study was to determine the role of nurses in the implementation of education in hallucinatory patients. The research using descriptive survey design. the sample of this study was nurses in Larasati's room. This research was conducted in the Larasati room of regional psychiatric hospital Dr. Amino Gondohutomo, Central Java, Indonesian in December 2017. This study used a documentation research tool derived from patient medical records. The results showed that nurses provide education to patients who experience hallucinations by helping to recognize hallucinations and symptoms and provide an implementation strategy by rebuking when the patient hears something. After the client has carried out an implementation strategy by rebuking then the patient is given medication according to the medical prescription.","PeriodicalId":188081,"journal":{"name":"European Journal of Biophysics","volume":"23 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128269450","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Age-Dependent Impairment of Heart Muscle Contractility as a Primary Mechanism for Overexpression of Na+/Ca2+ Exchanger in Brain Cortex Tissues 年龄依赖性心肌收缩性损伤是脑皮质组织中Na+/Ca2+交换物过度表达的主要机制

European Journal of Biophysics Pub Date : 2019-08-29 DOI: 10.11648/J.EJB.20190702.11

Lilia Narinyan, S. Ayrapetyan

{"title":"Age-Dependent Impairment of Heart Muscle Contractility as a Primary Mechanism for Overexpression of Na+/Ca2+ Exchanger in Brain Cortex Tissues","authors":"Lilia Narinyan, S. Ayrapetyan","doi":"10.11648/J.EJB.20190702.11","DOIUrl":"https://doi.org/10.11648/J.EJB.20190702.11","url":null,"abstract":"The cognitive function of brain and contractility of heart muscle are accompanied with age-dependent dehydration of tissues of these two organs. The aim of the present study is to reveal which of the abovementioned two organs primarily fail as a result of dysfunction of age-sensitive metabolic mechanism. For this purpose, the age-dependent sensitivity of cell hydration in brain cortex and heart muscle tissues are studied through depressing metabolic activity by cooling and its activation by supplying animals with distilled water, by inactivation of Na+/K+ pump and activation of Na+/Ca2+ exchange in the reverse mode. The obtained data bring us to the conclusion that the metabolic regulation of brain cortex and heart muscle tissues has different nature. The age-dependent dysfunction of Na+/K+ pump–induced activation of RNa+/Ca2+ exchange leads to dysfunction of heart muscle contractility because of activation of Ca-calmoduline-NO-cGMP production, which brings to FNa+/Ca2+ exchange induced muscle relaxation and it could serve as a primary mechanism for dysfunction of brain tissues’ metabolic control of cell hydration, which leads to overexpression of Na+/Ca2+ exchanger in the membrane.","PeriodicalId":188081,"journal":{"name":"European Journal of Biophysics","volume":"19 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113935666","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Two Dimensional Grayscale Images of the Aspiny Neurons from the Human Neostriatum: Monofractal and Gray Level Co-occurrence Matrix Analysis 人类新纹状体中突起神经元的二维灰度图像:单分形和灰度共现矩阵分析

European Journal of Biophysics Pub Date : 2019-08-12 DOI: 10.11648/J.EJB.20190701.13

V. Vranes, Bojana Krstonosic, N. Milosevic

{"title":"Two Dimensional Grayscale Images of the Aspiny Neurons from the Human Neostriatum: Monofractal and Gray Level Co-occurrence Matrix Analysis","authors":"V. Vranes, Bojana Krstonosic, N. Milosevic","doi":"10.11648/J.EJB.20190701.13","DOIUrl":"https://doi.org/10.11648/J.EJB.20190701.13","url":null,"abstract":"The striatum (neostriatum) is one of the principal constituents of the basal nuclei. It is a complex structure which consists of a dorsal and the ventral components. According to the spine distribution and their density, neurons of the human striatum can be classified into two main types: spiny and aspiny cells. Further classification recognizes two groups of spiny, and three groups of aspiny neurons. The goal of this study was to analyze different morphometric properties of the digital images of the group IV and group V aspiny neurons, from the dorsal striatum of both cerebral hemispheres. In this study, a total of 175 two-dimensional images of aspiny neurons were analyzed. Image reconstruction and measurement was performed with the specialized, public software Image J. Four parameters of standard fractal analysis were quantified from these binary images. In addition, five textural parameters were obtained by analyzing grayscale images of the entire neuron. Results of both analyses show that six of nine parameters differed between the group IV and group V aspiny neurons. Moreover, in both groups of neurons, one parameter of the fractal and three of the texture analyses differed between the putamen and the caudate nucleus neurons. Thus, this study corroborates previous classification of aspiny neurons. Although they belong to the same aspiny group, different type of cells can qualify nerve signals in their own way. Therefore, this study supports the hypothesis that neuronal morphology differences can reflect their functional diversity and their role in communication.","PeriodicalId":188081,"journal":{"name":"European Journal of Biophysics","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128407795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Verifying Faraday’s Magneto-optical Effect for Some Materials 在某些材料上验证法拉第磁光效应

European Journal of Biophysics Pub Date : 2019-07-18 DOI: 10.11648/J.EJB.20190701.12

Pooja Daggar, S. Verma

{"title":"Verifying Faraday’s Magneto-optical Effect for Some Materials","authors":"Pooja Daggar, S. Verma","doi":"10.11648/J.EJB.20190701.12","DOIUrl":"https://doi.org/10.11648/J.EJB.20190701.12","url":null,"abstract":"Magneto-optic effect is a phenomenon in which an electromagnetic wave propagates through a medium and gets affected by the presence of a quasistatic magnetic field. Verdet constant describes the strength of Faraday Effect for a particular material. The objective of this work was to measure the Verdet constant for different transparent materials. The Verdet constant is measured by using the Faraday Effect which is a magneto-optical phenomenon; mean it describes the rotation of the plane of polarization of light with in a medium when it is placed in an external magnetic field. So this experiment determines the rotation of the plane of polarization with respect to the wavelength and the magnetic field. The experiment was carried out with different materials like flint glass, potassium iodide, potassium bromide, olive oil, glycerin, normal water and salty water. Reading observed through this experiment depicts a linear relationship between the angle of rotation and the magnetic field. The Verdet constant is determined to be at constant laser wavelength λ = 632.8nm. This effect was demonstrated in olive oil and water and value of Verdet constant be V=16.18 radian/T-m and 24.68 radian/T-m respectively and also show optical activity for glycerin. However, no change was noticed for black glass and salty water.","PeriodicalId":188081,"journal":{"name":"European Journal of Biophysics","volume":"48 7","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120933690","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Management of Barley Seedling Disease Caused by Sclerotium rolfsii Through Soil Amendment with Tricho-Compost 酵母堆肥土壤改良剂治理大麦菌核菌病

European Journal of Biophysics Pub Date : 2019-05-23 DOI: 10.11648/J.EJB.20190701.11

M. Faruk

{"title":"Management of Barley Seedling Disease Caused by Sclerotium rolfsii Through Soil Amendment with Tricho-Compost","authors":"M. Faruk","doi":"10.11648/J.EJB.20190701.11","DOIUrl":"https://doi.org/10.11648/J.EJB.20190701.11","url":null,"abstract":"The efficacy of formulated Trichoderma harzianum based Tricho-compost, seed treatment with Trichoderma spore suspension Trichoderma inocula and chemical fungicide Provax 200 WP were tested against seedling disease of barley caused by soil borne pathogen Sclerotium rolfsii in the research field of Plant Pathology Division, Bangladesh Agricultural Research Institute (BARI), Gazipur, Bangladesh during 2013-14, 2014-15 and 2015-16. Tricho-composts were prepared with mixed substrates of cow dung, rice bran and poultry refuse colonized by T. harzianum . The results exhibited that seedling mortality of barley was significantly reduced by the Tricho-compost, Trichoderma inocula and Provax 200 WP in all the years. The yield of barley was sharply increased over control due to the T. harzianum formulations and Provax 200 WP. Among the treatments, application of Tricho-compost was found more efficient in the reduction of seedling mortality and acceleration of plant growth with increased yield of barley under S. rolfsii inoculated field experiments in Bangladesh. Seed treatment with Provax 200 WP and Trichoderma inocula also showed promising in reduction of seedling mortality and increasing plant growth and yield of barley.","PeriodicalId":188081,"journal":{"name":"European Journal of Biophysics","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128281444","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Photoemission Spectra of Sound Tooth and Those of Different Carious Stages 声牙及不同龋病阶段的光发射光谱

European Journal of Biophysics Pub Date : 1900-01-01 DOI: 10.11648/j.ejb.20190701.14

Ali Abdel-Rahman Saeed Marouf, Yathrib Awad Khairallah

{"title":"Photoemission Spectra of Sound Tooth and Those of Different Carious Stages","authors":"Ali Abdel-Rahman Saeed Marouf, Yathrib Awad Khairallah","doi":"10.11648/j.ejb.20190701.14","DOIUrl":"https://doi.org/10.11648/j.ejb.20190701.14","url":null,"abstract":"Fluorescence, absorption, and excitation spectroscopy have been widely utilised as probes to collect basic information about physical, chemical, and biological processes. In this study nitrogen laser (N2) was used to induce emission in human teeth to distinguish between dental caries and sound teeth. Three samples of dental caries and one sample of sound teeth have been used to obtain fluorescence spectra illuminated with wavelengths of 337.1 nm, pulse energy 0.04 mJ and pulse time 100 nsec. The absorbance of dental caries and sound teeth was determined using UV-Vis spectrophotometer. The result showed an emission of broadband in the visible region from 363 nm to 627 nm; it provided an amount of information related to intrinsic fluorophores and allowed an accurate diagnosis by the use of the fluorescence intensity changes, it was observed significant decrease of the fluorescence signal intensity related to the carious stage in dental caries, while it was higher in the sound tooth spectrum indicates that the intensity is depending on the amount of decay. A definite diagnosis could be established based on the fluorescence intensity ratio. The future for laser induced fluorescence in diagnostic dentistry has been indicated as accurate and potentially applicable in a wide range in restorative dentistry, periodontology and endodontics.","PeriodicalId":188081,"journal":{"name":"European Journal of Biophysics","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114315283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Rheological Properties Study of Oral Hydrogels Containing Phenobarbital for a Potiential Pediatric Use 含有苯巴比妥的儿童口服水凝胶的流变学特性研究

European Journal of Biophysics Pub Date : 1900-01-01 DOI: 10.11648/j.ejb.20210902.16

Alphonse Rodrigue Djiboune, N. Anton, Papa Mady Sy, Louis Augustin Diaga Diouf, G. Mbaye, Sidy Mouhamed Dieng, M. Soumboundou, T. Vandamme, M. Diarra

引用次数: 0