The subject of classification is taken into account to be monotonous by the majority. Classification systems help to assemble similar disease phenotypes in more homogeneous syndromes. Over the years, various researchers have done extensive work in the development of classification of periodontal diseases. Though we have made great strides towards the understanding of periodontitis in general, the bitter truth is that we have not hit the bull's eye on the true nature of etiopathogenesis. Until then any classification based on infectious etiology would be a misfit. A classification that is easy to understand and based on treatment needs would be more apt at this juncture. This article is aimed at discussing the American Academy of Periodontology 1999 and present 2017 the World Workshop Classification Systems to know and simplified the modifications.

Students dissatisfaction, students as service recipients, toward performance of the educational personnel apparatus is a problem for the Faculty. One of the desired goals is to improve the services performance toward the students. Thus, it encourages the researcher to examine the strategies undertaken by FISIP Lambung Mangkurat University in improving the performance of the apparatus. The research method used in this study was qualitative. As in qualitative research, the researcher used the interview method with informants whose involvement in the formulation of the policies and had knowledge related to this study then the data were analyzed with a SWOT analysis. The results showed that: (1) The performance of the educational personnel apparatus was not optimal although the improvement results according to LAKIP 2018 (Performance Report) showed success based on quantity but still need to be improved; (2) The strategy used by FISIP Lambung Mangkurat University as an effort to improve the apparatus could be said as well enough and ran as it was, even there were no specific and written rules in accordance with the dimensions of the Institutional devices, Apparatus, Management, Finance and Equipment, Reward and Punishment, and Disciplinary Enforcement; (3) The problems in improving performance could not be separated from the low professionalism, inappropriate placement of apparatus based on their competencies, the reward system was not able to improve work motivation so that the apparatus had low motivation, the discipline level of the apparatus was low due to the weak sanctions and disciplinary enforcement. Furthermore ineffective, inefficient and parsimonious work procedures.

The purpose of this study was to determine: (1) teacher's perception of principal's leadership, teacher work motivation and performance, (2) direct relationship of principal's leadership and work motivation with kindergarten teacher performance in Banjarmasin City. This research is an explanatory descriptive study with a quantitative approach, which attempts to analyze the relationship between the variables studied based on their correlation coefficients. Explanatory model research design. To achieve this goal, a sample of 398 people from 926 kindergarten teachers in Banjarmasin was studied. The data collection technique used an instrument in the form of a questionnaire. The data analysis methods used were descriptive and inferential statistics. The description of the data uses an absolute reference rating with a scale of one to five based on a Likert scale. This study uses Path analysis. The results showed that: (1) the principal's leadership and teacher performance were described in the moderate category, (2) the work motivation of the teachers was partially in the moderate category, (3) there was a significant direct relationship between the principal's leadership and performance, the principal's leadership and work motivation, and teacher work motivation with teacher performance. The results of this study are recommended to: (1) for Kindergarten Principals the results of this study can be used as information, evaluation materials and to create a kindergarten teacher development program that is oriented towards increasing work motivation so that those currently in the medium category become high categories, Department of Education, the results of this study are expected to be taken into consideration in fostering and developing teacher careers

The local government has goals and hopes to make Tiwingan Lama Village develop as a national mainstay tourist village. However, community involvement in the development of the tourist village is still low and not optimal, even though the Tiwingan Lama Tourism Village has successfully won the title as the fourth winner of the 2019 National Tourism Village competition. The purpose of this study is to describe community involvement in the development of the Tiwingan Lama Tourism Village and to explain the community empowerment strategy in the development of the Tiwingan Lama Tourism Village, Aranio District, Banjar Regency. This study uses a qualitative method with descriptive analysis. Informants were taken purposively, namely people from the bureaucracy in the local government, people from the village government to people from the Tourism Awareness Group and Tiwingan Lama Village-Owned Enterprises. Research data obtained through observation and in-depth interviews. Data were analyzed using SWOT analysis. Based on the results of research and discussion, it is concluded that community involvement in the development of Tourism Villages in Tiwingan Lama Village, Aranio District, Banjar Regency has not run optimally. The problems faced in efforts to increase community participation are the provision of tour guides and tourist accommodation in Tiwingan Lama Village which is still very minimal, the occurrence of disputes in the management of the Pesona Riam Kanan Tourism Awareness Group, the mindset and behavior of the Tiwingan Lama village community towards tourism awareness is still low and the crime rate is still low. in Tiwingan Lama Village is still high.

Background: the likelihood of successful vaginal delivery is affected by various factors. We aimed to assess the factors that are associated with successful vaginal delivery following cesarean section CS. Methods: This was a prospective observational study that assessed the effect of maternal age, parity, antenatal care visit, gestational age, history of medical illness, smoking history, indication for past cesarean section, inter delivery interval, history of previous successful vaginal birth after cesarean section VBAC, past spontaneous vaginal delivery, membrane status on admission, cervical dilatation on admission, duration of labour, meconium stained liquor on the likelihood of achieving vaginal delivery following a previous CS. Results: about 500 pregnant women with previous one lower segment CS were included in the study, 83% (415/500) achieved with successful (VBAC), and 17 % (85/500) ended with failed trial of labour after cesarean section (TOLAC). Fifty –eight percent of the participants with successful VBAC had a history of vaginal delivery. Conclusion: success rate of VBAC is high and TOLAC is safe for most of pregnant women who attempt to deliver vaginally after one CS. Successful VBAC may help in decision making and contribute to a reduction in cesarean delivery rates and reduce maternal morbidity and mortality associated with repeated CS.

On January 16, 2021, Free vaccination against COVID-19 get the ball rolling in India and the government is expected to be the largest vaccination lay out in the world and pleading all of its citizens to be immunized. Four of the eight COVID-19 vaccines currently undergoing clinical trials in India were created there. Covishield (the Oxford-AstraZeneca vaccine) and Covaxin, a home-grown vaccine produced by Bharat Biotech, have been licenced for limited emergency use by India's medicines authority. Manufacturers in India have said that they will be able to meet the country's future COVID-19 vaccination needs.

The level of heavy metals above the permissible limit is toxic to human being as well as to animal welfare. The heavy metals enter the surrounding environment by natural and though anthropogenic activities. Soil erosion, natural weathering, mining, industrial effluents, urban runoff, sewage discharge, inorganic fertilizers, insecticides, herbicides, industrial emissions and transportations are some of the various sources of heavy metals induced to the environment, waterbody, soil and foods. Many instrumental analytical methods may be employed to measure the concentration of heavy metals in various samples. The most common techniques are atomic absorption spectrometry (AAS); atomic emission/ fluorescence spectrometry (AES/AFS); inductively coupled plasma mass spectrometry (ICP-MS); inductively coupled plasma optical emission spectrometry (ICP-OES); neutron activation analysis (NAA), X-ray fluorescence (XRF); and anodic striping voltammetry (AVS). The detection level of metals quantification depends on the instrument, method extractions and speciation. There are physical, chemical and biological techniques of heavy metals remediations in soil and human bodies. Biochar is one of the organic materials reduce the level of heavy metals, the plant species such as: Salix spp. (Salix viminalis, Salix fragilis), Castor (Ricinus communis), Corn (Zea mays),Populus spp. (Populus deltoides, Populus nigra, Populus trichocarpa), Jatropha (Jatropha curcas L.), Populus deltoides, Brassica juncea, Astragalus bisulcatus, Populus canescens can also remediate heavy metals from the contaminated soil. Chelate therapy ridding the body heavy metals with a chemical like Ethylene Diamine Tetraacetic Acid (EDTA) effective chelation of removing metals from body blood. Due to the increasing trend of HMs contamination, the negative impact on plants, environments and other organisms, it is important to mitigate the toxicity by developing effective and environmentally safe technologies. This paper therefore gives highlights of heavy metals sources, techniques of analysis and remediations.

In fact, there are many different factors affect the development of highly qualified human resources in Nam Dinh province, including both micro and macro factors that have an influence. With the research approach to state management in human resource development, the influencing factors considered are macro factors. In this content, the authors study the macro factors affecting the province’s highly qualified human resources development, including: State management of central high qualified human resources development; Education-training factor; Economic factors; Labor force; Science and technology; Socio-culture... to build a linear regression function to determine the degree of influence of quantitative factors on the development of highly qualified human resources of Nam Dinh province.

The research was conducted to determine how different onboarding programs, otherwise termed as socialization tactics affects the level of employee engagement among new hires. In this study, faculty members and staff from the different colleges in Oman were chosen as the respondents. The study revealed, among other things that, the typology of socialization tactics has varied effects on the level of employee engagement and that there is a statistically significant relationship between socialization tactics and employee engagement. Further studies need to be conducted applying different statistical techniques to further demystify the gray areas that were revealed in the study. This may be done through the application of structural equation modelling or any other techniques that can possibly eliminate observed variables that taints the results of the study.

This research article attempts to explore the socialist and revolutionary elements as portrayed in the selected poetry of one of the most renowned poets of Turkey, Nazim Hikmet. Nazim’s poetry embodies the echoes of his fellowmen where the people of his country do not seem to conform the dictating ruling class and display their protest against the authoritarian rulers. Marxist theory of Social Realism has been employed so as to illustrate the essence of social reality from the selected poetry of Nazim Hikmet. Social Realism holds that every reality is directly associated with society and literature cannot be separated from the social threads. Nazim in his poems challenges the then system of his country and expresses his urge for revolution to transform the downtrodden society from the shattered position to an uplifted and a newer one. His poetry is a promise to human reality and showcases the human rights plea in broader sense.

The current work deals with the synthesis of Nitrosopyrazolones and their metal complexes with some transition metals. These were then characterized by various spectroscopic techniques like UV-Visible, FT-IR, 1H and 13C-NMR. Electrochemical studies were conducted in order to rationalize their redox behavior. These were then screened against Hep-G2 cancer cell line showing promising results.

In spite of promising outcomes, significance of colostrum probiotics in human wellbeing, just as assurance of their utilization ought to be studied as our comprehension of attributes needed for their usefulness in the gut is deficient. The goal of this study is to create awareness about the nutraceutical properties of colostrum and to examine the different source of colostrum and its dynamic ingredients just as to address colostrums nutraceutical and therapeutic ramifications. Nutraceutical, a term consolidating the words nourishment and drugs, is a food item that gives medical advantages as an adjuvant or elective treatment, remembering the therapy and anticipation of irresistible illnesses for youngsters and grown-ups. Since colostrum is a rich source of fundamental supplements, their utilization in useful food sources has considerably expanded lately. BC is wealthy in immunity, growth and antimicrobial elements, which advance tissue development and the development of stomach related tract and immune function in neonatal creatures and people. In spite of the fact that bovine milk is ordinarily thought to have insignificantly higher dietary benefit, goat milk has been portrayed as fair nutritious font with better allergenic properties.

The power conversion efficiency (PCE) for perovskite silicon tandem solar cells is significantly higher than all other solar cell technologies. Silicon and perovskite materials are used in several applications of photovoltaics and optoelectronics. But, this research study primarily focuses on the simulation of perovskite silicon tandem solar cells to investigate the photovoltaic characteristics by utilizing a solar cell capacitance simulator (SCAPS-1D). The optimized monolithic Pero-Si tandem solar cell performance has been analyzed by varying the thickness, carrier concentration, and active layer defects. Also, interface defects were added to the structure to simulate real-life performance. Results signify that after optimizing the parameters like the thickness of top and bottom cell layers, carrier concentration and defect densities, superior outcomes of efficiency of 32.97 %, the open-circuit voltage of 0.6747 (V), short circuit current density of 58.27 (mA/cm2) with a fill factor of 83.86 % was achieved. Also, the effect of temperature variation on the device performance was investigated. By carefully optimizing the parameters, a greater efficiency of solar cells based on perovskite silicon tandems can be realized.

Training dental students is a complex process as it requires the acquisition of fine motor skills, and hand-foot and eye coordination to perform clinical work, in addition to the attainment of knowledge. Awareness of limitations of conventional simulators that have been used for pre-clinical training for this purpose, has paved way for digital dentistry as the new pedagogical paradigm that offers multiple advantages over conventional dental teaching methods (Zafar et al., 2020). Digital innovations including virtual reality (VR) and augmented reality (AR) are becoming more prevalent in dentistry (Dutã et al., 2011 in Zafar et al., 2020). This paper reviews some of the recent methods such as computer assisted simulators, virtual patients, virtual teeth, use of MultiUser Virtual environment, etc., and highlights the benefits of using these for the preclinical training in dental education. The need for the new age facilitators to adopt to and employ the newer technology based methods of instruction has also been emphasized.

Background: Apheresis is a blood transfusion process that allows a donor to give specific blood components like platelets, RBCs, or plasma to the receivers. During this procedure, the rest blood components are returned to the donors. For safe and effective apheresis platelet transfusion, profiling of donors and receivers or primary information of them is very important. In Bangladesh, we have not enough research-based information regarding these issues. Aim of the study: The aim of this study was to analyze the profile of apheresis platelet donors and receivers who were cancer patients. Methods: This was a retrospective observational study which was conducted in the Department of Transfusion Medicine, National Institute of Cancer Research and Hospital (NICRH), Mohakhali, Dhaka, Bangladesh during the period from January 2018 to December 2019. In total 210 platelet donors and 210 platelet receivers through apheresis procedure were enrolled as the study population. The ethical committee of the mentioned hospital had approved this study. Before starting data collection, properly written consent was taken from all the participants. All data were processed, analyzed, and disseminated by MS Office and SPSS version 20 as per need. Result: In this study, the mean age of the donor was 26.62 ± 5.86 years. Only one donor was female (0.5%) whereas 95.5% of donors were male. As platelet count, below 2 lacs, above 2 lacs, above 3 lacs, and above 4 lacs were in 10%, 72.4%, 16.7%, and 1% donors respectively. For 100% donors, it was a single donation. On the other hand, the mean age of the receivers was 26.94 ± 15.55 years. We observed, 69% of receivers were male whereas 31% were female. In this study, as platelet count of receivers, we found <10,000/lac, 10,000-30,000/lac and 30,001-50,000/lac platelets among 15.7%, 61.9% and 22.4% receivers respectively. The majority of the receivers were with AML (Acute Myeloid Leukemia) which was found among 68%. As a total number of apheresis, a single number was found in 13% and multiple numbers were found in 36% of receivers. In 82% of receivers, history of chemotherapy and in 18% receiver’s history of chemotherapy as well as radiotherapy were found. Conclusion: In Bangladesh basically males are the prominent part of platelet donation through apheresis procedure. Although young males play a vital role in apheresis platelet donation, younger children and adolescents are the basic receivers here, a large number of healthy young women as potential blood donors are still out of platelet donation procedure in Bangladesh. Necessary motivational education could make them interested as platelet donors in the mainstream blood transmission system in near future.