Bioscience Biotechnology Research Communications最新文献

Standardization and Evaluation of Buffers: A One Step DNA Extraction Protocol from Microbial Cultures 缓冲液的标准化和评价：从微生物培养物中一步提取DNA的方案

Bioscience Biotechnology Research Communications Pub Date : 2023-06-25 DOI: 10.21786/bbrc/16.2.6

Poornima Shyam

引用次数: 0

Didactic Strategy for the Use of Virtual Itineraries in the Training of Graduates in Education. Geography 在教育专业毕业生培训中使用虚拟行程的教学策略。地理

Bioscience Biotechnology Research Communications Pub Date : 2023-06-25 DOI: 10.21786/bbrc/16.2.7

Oliday Aguilar Espinosa

{"title":"Didactic Strategy for the Use of Virtual Itineraries in the Training of Graduates in Education. Geography","authors":"Oliday Aguilar Espinosa","doi":"10.21786/bbrc/16.2.7","DOIUrl":"https://doi.org/10.21786/bbrc/16.2.7","url":null,"abstract":"The training of teachers has always been a necessity of the planet aligned to the space and time where this process takes place. Future training of graduates in education, Geography who study geographic space need novel ways to appropriate these contexts and knowledge. The objective of this research was to propose a didactic strategy with the use of virtual didactic itineraries, in the teaching-learning process for the training of education, Geography in the first year of the career: Bachelor of Education. Geography, through the subject Introduction to Labor Practice, which contributed to deepen the knowledge about different landscapes and at the same time developed professional skills related to the study of the landscape. For the development of the research, information collection methods were used (participatory observation, document review, interview, expert criteria) and information processing methods (analysis – synthesis, inductive-demonstrative, logical history, descriptive statistics, modeling and analysis). The methods allowed to determine the needs of the students from the cognitive, educational and procedural point of view, regarding the teaching-learning process. The didactic strategy was implemented in practice, achieving very satisfactory results from the 2019-2022 academic years. It allows contributing to the development of professional pedagogical skills while deepening the knowledge of different landscapes in the students of the Degree in Education. Geography of the Faculty of Secondary Education of the Central University “Marta Abreu” of Las Villas, Villa Clara, Cuba.","PeriodicalId":9156,"journal":{"name":"Bioscience Biotechnology Research Communications","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47923869","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: 0

Predictive Modeling of COVID- 19 Confirmed Cases Using Regressive Objective Regression Methodology 基于回归客观回归方法的COVID- 19确诊病例预测建模

Bioscience Biotechnology Research Communications Pub Date : 2023-06-25 DOI: 10.21786/bbrc/16.2.1

Fernando Martínez Fernández

引用次数: 0

Avifaunal Abundance of Lumding Forest Reserve Area, Assam, India 印度阿萨姆邦朗丁森林保护区的鸟类丰度

Bioscience Biotechnology Research Communications Pub Date : 2023-06-25 DOI: 10.21786/bbrc/16.2.5

J. Arjun

引用次数: 0

Localization of NPY Immunoreactivity in the Proximal and Distal Intestinal Region of Teleost Fish, Notopterus 硬骨鱼(Notopterus)肠道近端和远端NPY免疫反应性的定位

Bioscience Biotechnology Research Communications Pub Date : 2023-06-25 DOI: 10.21786/bbrc/16.2.8

T. Khadse

引用次数: 0

Ecology of Biofouling Phytoplankton in Chinnamuttom Harbour Waters Southeast Coast of India 印度东南海岸chinnamumtom港水域浮游植物生物污染生态学研究

Bioscience Biotechnology Research Communications Pub Date : 2023-06-25 DOI: 10.21786/bbrc/16.2.9

P. Nithya

{"title":"Ecology of Biofouling Phytoplankton in Chinnamuttom Harbour Waters Southeast Coast of India","authors":"P. Nithya","doi":"10.21786/bbrc/16.2.9","DOIUrl":"https://doi.org/10.21786/bbrc/16.2.9","url":null,"abstract":"Phytoplankton are the primary source of food, attributed most zooplankton communities and larval stages, and many meroplankton such as bivalves, crustaceans, and fishes. In the present study, phytoplankton samples were collected from surface water and substratum of the ship hull during the period of June 2015 to May 2016. Population density recorded from water and substratum of the ship hull ranged from 1.5e+4 to 3.4e+4 cells/L. Shannon-Wiener diversity index (H‛) of station I and station II ranged from 5.448 to 6.134 bits/ind. Simpson’s richness range was 0.973 to 0.984 at station I and station II. Pielou’s Evenness index (J’) was found to be from 0.950 to 0.979 and Chlorophyll ‘a’ range was 0.277 to 1.326 mg/m3 in the station I and station II. During this entire study period, 74 species of phytoplankton and 54 species of phytoplankton in station II have been recorded. Data of the present study show that significant differences occurred in over all percentage composition of phyhtoplankton species, both in in water and substratum. In water samples, recorded data showed that 85% were of Bacillariophyceae, 8 % of Chlorophyceae and, 7% of Dinophyceae. On the other hand, 75 % Bacillariophyceae, 7 % Chlorophyceae, 16% Dinophyceae and 2% Cyanophyceae were recorded in the substratum. The marine biofouling phytoplankton density, diversity, richness, evenness and chlorophyll’a’ were recorded in their maximum levels during summer season, and minimum were obtained in the monsoon. The diatoms were the predominant groups among the phytoplankton. Among the diatoms, species like Nitzschia longissima, Coscinodiscus centralis and Fragilaria sp. were record almost in all the seasons in the present study.","PeriodicalId":9156,"journal":{"name":"Bioscience Biotechnology Research Communications","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43935507","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: 0

Adsorption of Phenol and Resorcinol on Parthenium Based Activated Carbon (Pac) in Basal Salt Medium: Equilibrium and Kinetics Parthenium基活性炭吸附苯酚和间苯二酚的平衡及动力学研究

Bioscience Biotechnology Research Communications Pub Date : 2023-06-25 DOI: 10.21786/bbrc/16.2.4

Khushi Gandhi

{"title":"Adsorption of Phenol and Resorcinol on Parthenium Based Activated Carbon (Pac) in Basal Salt Medium: Equilibrium and Kinetics","authors":"Khushi Gandhi","doi":"10.21786/bbrc/16.2.4","DOIUrl":"https://doi.org/10.21786/bbrc/16.2.4","url":null,"abstract":"The adsorption studies were carried out for the removal of Phenol and Resorcinol on Parthenium Based Activated Carbon (PAC) at 301 K and neutral pH ~7. To determine the adsorption equilibrium isotherms, the experiments were performed at the initial concentration of adsorbates with adsorbent doses from 1 g/l to 10 g/l. The experimental data were fitted to six isothermal models, and a nonlinear least square method has been used to estimate model parameters. It has been observed that for adsorption on PAC, Freundlich model was best fitted for the study and data was more closely related for the removal of both the pollutants from industrial wastewater. In this study, the adsorption kinetics were also studied in three distinct phases-rapid, medium & amp: slow for the time period till 12 hours. The parameter values found in this study shall be useful in designing and activated carbon adsorber for treatment of industrial wastewater at large scale. The present work shows that Parthenium based activated carbon (PAC) was an effective method for the adsorption of phenol and resorcinol and p-cresol from aqueous solution. The adsorption of phenol and its derivatives are in the following order: Phenol is adsorbed in maximum amount Resorcinol is comparatively adsorbed lesser than phenol.","PeriodicalId":9156,"journal":{"name":"Bioscience Biotechnology Research Communications","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41950761","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: 0

Knowledge and management Assessment of Temporomandibular Joint (TMJ) Disorders Among Dental Interns at King Saud University 沙特国王大学牙科实习生颞下颌关节(TMJ)疾病的知识和管理评估

Bioscience Biotechnology Research Communications Pub Date : 2023-06-25 DOI: 10.21786/bbrc/16.2.10

H. Albagieh

{"title":"Knowledge and management Assessment of Temporomandibular Joint (TMJ) Disorders Among Dental Interns at King Saud University","authors":"H. Albagieh","doi":"10.21786/bbrc/16.2.10","DOIUrl":"https://doi.org/10.21786/bbrc/16.2.10","url":null,"abstract":"The temporomandibular joint (TMJ) complex is mainly composed of bone, cartilage, muscles, ligaments, and neurovascular channels that supply the tissues. The temporomandibular disorders (TMD) are collective term embracing a number of clinical problems that involve the masticatory muscles, the temporomandibular joints (TMJs) and associated structures, or both. The most common symptoms of temporomandibular joint disorders (TMDs) are pain, noises in the joint, limitation of mouth opening, or a combination of these. The objective of this study was to assess the knowledge and management of temporomandibular joint (TMJ) disorders among dental interns at King Saud University, Saudi Arabia. The sample size of this study consisted of 100 dental interns at King Saud University. Informed consent from the participants was obtained. The participants were informed that their responses and personal information would be kept confidential. A cross-sectional survey was prepared in English language using Google Forms. The survey contains 12 questions was distributed among the selected sample of dental interns at King Saud University. The average knowledge score of the dental interns on the knowledge regarding management of (TMJ) disorders was 4.04 (SD = 1.42). The maximum score obtained was 8 out of 8, the minimum was zero. that the majority of the dental interns (67%) had fair knowledge. The finding of the present study showed, there was a fair level of knowledge about (TMJ) disorders among dental interns. Many interns are unable to diagnose and treat patients suffering from temporomandibular joint disorders.","PeriodicalId":9156,"journal":{"name":"Bioscience Biotechnology Research Communications","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45927800","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: 0

BMI for Age Percentile As Criteria for Assessment of Obesity in Children and Adolescents 年龄百分比BMI作为儿童和青少年肥胖评估标准

Bioscience Biotechnology Research Communications Pub Date : 2023-06-25 DOI: 10.21786/bbrc/16.2.3

M. Dewan

引用次数: 0

Potential Application of the Objective Regression Regressive Methodology 客观回归回归方法论的潜在应用

Bioscience Biotechnology Research Communications Pub Date : 2023-03-25 DOI: 10.21786/bbrc/16.1.9

R. F. Duarte

{"title":"Potential Application of the Objective Regression Regressive Methodology","authors":"R. F. Duarte","doi":"10.21786/bbrc/16.1.9","DOIUrl":"https://doi.org/10.21786/bbrc/16.1.9","url":null,"abstract":"The possibility of having a methodology that allows the modeling and prediction, in the short, medium and long term, of biological, social and natural disaster processes and/or phenomena is something great. The objective of the research consisted in demonstrating the potentialities and real capacity of application of the methodology of the Regressive Objective Regression (ROR) in the different fields and branches of scientific research. In the ORR methodology, in a first step, dichotomous variables DS, DI and NoC are created. Then, the module corresponding to the Regression analysis of the SPSS statistical package (ENTER method) is executed, where the predicted variable and the ERROR are obtained; subsequently, the autocorrelograms of the ERROR variable are obtained, paying attention to the maximum of the significant partial autocorrelations, and the new variables are calculated according to the significant Lag of the PACF. Finally, these regressed variables are included in the new regression in a process of successive approximations until a white noise is obtained. Wide possibilities of modeling and forecasting in the short, medium and long term, which go beyond the modeling of infectious entities of parasitic and viral etiology, Acute Respiratory Infections, Acute Bronchial Asthma crises, forecasting of extreme meteorological disturbances, prediction of latitude and longitude of earthquakes, modeling of climatic variables, and even the own electric consumption of a municipality, province and nation. The ROR methodology has demonstrated potential and real capabilities of application in dissimilar fields and branches of science, so it is a novel contribution to the science of modeling and forecasting of variables to know the future, as well as the impact that different variables contribute to an event or phenomenon, and being universal, it can be applied anywhere in the universe.","PeriodicalId":9156,"journal":{"name":"Bioscience Biotechnology Research Communications","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44821779","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: 0