bluuebunny/crossref_metadata_2025 huggingface dataset:
Hand Gesture to Speech and Text Conversion Device
Authors:   Assitant Professor, Department of Computer Science and Engineering, SRM Institute of Science and Technology, Kat-tankulathur, Chennai., Vijayakumar Dr. K P , Nair Ananthu ,   Undergraduate Student, Department of Computer Sci-ence and Engineering, SRM Institute of Science and Technology, Kat-tankulathur, Chennai., Tomar Nishant ,   Undergraduate Student, Department of Computer Sci-ence and Engineering, SRM Institute of Science and Technology, Kat-tankulathur, Chennai.
Published: March 2020

Sign language and facial expressions are the major means of communication for the speech flawed people. General people can understand the facial expression to an extent but cannot understand the sign language. Dumb people are unable to express their thoughts to normal humans. To reduce this gap of communication, this paper presents an electronic system which will help the mute people to exchange their ideas with the normal person in emergency situations. The system consists of a glove that can be worn by the subject which will convert the hand ges-tures to speech and text. The message displayed will also help deaf people to understand their thoughts. This prototype involves raspberry pi 3 as the micro-controller along with the flex sensors, accelerometer sensor. The resistance of the flex sensor changes due to the bending moment of the fingers of the subject. The accelerometer measures the angular displacement of the wrist along the y-axis. The microcontroller takes the input from the two sensors and matches it with the pre-programmed values and plays the respective message. The system makes use of python and its libraries for microcontroller programming.
Texture Characterization and Classification to Detect Brain Tumor
Authors:   B.Tech, Department of ECE, Guru Nanak Engineering College, JNTUH, Hyderabad, Telangana, India., Kavitha N. , Ganti Sai Sundara Amulya ,   B.Tech, Department of EIE, VNR VJIET, Telangana, India., Rani Dr. K Sudha ,   Ph.D., Department of Biomedical Instrumentation, JNTU Kakinada, Andhra Pradesh, Inida., Kumari K. Mani ,   Pursing Ph.D., Osmania University, Hyderabad, Telangana, India., Bhagyasree B. ,   M.Tech, Department of Digital Systems, Osmania University, Hyderabad, Telangana, India.
Published: March 2020

In the field of medical sciences, brain tumor detection has immense significance. Extraction of peculiar tumor portion along with certain features is possible with the use of methods that come under image processing. In the recent years techniques like segmentation and morphological have been undertaken to detect the set of unusual cells that grow in the brain which might be malignant or benign. This paper deals with characterization of texture to obtain Haralick features, with texture being the principle attribute of an image and finds lot of application in image processing. This involves the use of SVM classifier in the algorithm to classify texture in order to detect brain tumor. It has been tested for 70 images and statistical parameters have been calculated and the obtained accuracy is 97.1%, precision is 98.4% and sensitivity is 98%.
Automatic Table Cleaning Robot
Authors:   currently pursuing bachelor degree program in Electrical and Electronics Engineering in National Engineering College, India, Shanmugavel* S. J. , Balaji L. Siva ,   currently pursuing bachelor degree program in Electrical and Electronics Engineering in National Engineering College, India,, Sankar P. Siva ,   currently pursuing bachelor degree program in Electrical and Electronics Engineering in National Engineering College, India,, Subash K. ,   currently pursuing bachelor degree program in Electrical and Electronics Engineering in National Engineering College, India, Gowthami K. ,   currently working as an Assistant Professor in department of Electrical and Electronics Engineering in National Engineering College, India
Published: March 2020

In cities mostly husband and wife are working to leads their day to day life. Generally they are having irregular and long working times. Due to long working time they may not able to do their house works properly. So in this paper, to reduce part of the work of couples at home, an autonomous robot is proposed to clean the table automatically. Nowadays robots are involved in most of the activities in which human cannot be involved and also involved in activities which human can perform. An autonomous device which performs cleaning operation based on the commands received from the controller. It can do sucking and mopping tasks and obstacle detection duties on the table. Sensors are used to avoid the robot dropping down from the table. Sensors and motors are connected to the input/output ports of the controller. Robot roams around the table, if any obstacles available on the table it sucks and spray water to clean the surface. Wiper based wheels are attached with the robot to remove dust on the surface.
Human Activity Prediction in Smart Home Time Series Data by using Change Point Detection
Authors:   P.G Student Computer Science and Engineering, Francis Xavier Engineering College, Tamilnadu, Jenice J. Sharon , Jenifer P. ,   Assistant Professor Computer Science and Engineering, Francis Xavier Engineering College, Tamilnadu, Benita B. ,   Assistant Professor Computer Science and Engineering, Francis Xavier Engineering College, Tamilnadu
Published: March 2020

A Sensor is attached to a house which send message now and then about the housemates or the old people activities. Whether they had taken food in the correct time or not and other activities they perform in the proper time or not. Change Point Detection (CPD) is a matter of perspective which discovers deviating from what are normal or usual changes within the housemates. Any abnormal changes in the housemates have been identifying the presence of time points. The dissimilar changes occurs called SEPERATION Change Point Detection. It will not coincide when a remarkable occurrence of events at any points. Change Point Detection (CPD) occurs at the same time and in the problem of finding unexpected changes in facts and statistics collected together for references and analysis and in the property of the time series changes. An unusual real-time not involving any assumptions as to the form or in the parameters of a frequency distribution change point detection algorithm called Separation , It is used to calculate as a parting to recognize change points in fully measurement characteristics relating to measurements having sufficient depth and substance to be in time series. To ameliorate the order of this algorithm used in ARIMA with SEP algorithm. ARIMA model is used for predicting the Time series forecasting result. If emergency is occur then automatically send notification to caring person. The proposed work can decreasing computational cost and also improves the detection accuracy in the quality or fact of being useful of proposed technique.
Optimisation of Automobile Radiator by Linear and Helical Tubes
Authors:   Post graduate student at Department of mechanical engineering, Methodist College of Engineering and Technology, Hyderabad, India., Rohit* Karakkayala , Chander Dr. P. Ravi ,   Assistant Professor, Department of mechanical engineering, Methodist College of engineering and technology, Hyderabad, India., Reddy Y. Madhu Maheswara ,   Assistant Professor, Department of mechanical engineering, Methodist College of engineering and technology, Hyderabad, India
Published: March 2020

An automobile radiator is a component of an automotive cooling system which plays a major role in transferring the heat from the engine parts to the environment through its complex working system. Heat losses through the radiator and the tailpipe add up to 58 to 62 percent of the total losses. Insufficient heat dissipation can result in the overheating of the engine, which leads to the breakdown of the lubricating oil, corrosion and metal weakening of engine parts, and significant wear between engine parts. To minimize the stress on the engine as a result of heat generation, automotive radiators must be designed to be more effective while still maintaining high level of heat transfer within components. This leads to the increased demand of power packed radiators, which can dissipate maximum amount of heat for any given space. In this paper we have designed and analyzed the performance of radiators by comparing linear tube radiator and two helical tube radiators as coolant inside radiator follows triple pass flow pattern. The modeling is done using CATIA. The fluid flow analysis is done with ANSYS FLUENT.
Length Biased Weighted Quasi Gamma Distribution with Characterizations and Applications
Authors:   Statistics, Annamalai University, Tamil Nadu, India., Ganaie* Rashid A. , Rajagopalan V. ,   Statistics, Annamalai University, Tamil Nadu, India.
Published: March 2020

we introduce length biased technique for weighted quasi gamma to change the known distribution into new model called as the length biased weighted quasi gamma distribution. Lastly the newly developed model has been investigated with an application.
Optimal Control of PMSG Based Wind Energy Conversion System using State-Dependent DRE
Authors:   Deparment of Electrical& Electronics Engineering, CHRIST (Deemed to be University), Bangalore, M* Haneesh K.
Published: March 2020

Generation of electricity from wind is becoming more economical and popular with improved system design with modern control techniques. To capture energy from the inherently variable wind source and converting it into good quality electricity need to use advanced techniques in equipment and control . Since all the subsystems involved in the generation of electricity from wind are highly nonlinear, optimal control using linear models and linear techniques will not be effective. This paper presents a closed loop optimal control for a PMSG based wind energy conversion system using State Dependent Differential Riccati Equation. A suboptimal control is obtained for the non-linear system through differential Riccati equation, which is solved by converting in to linear Lyapunov equation by change of variables in the finite-horizon. The effectiveness of the technique is verified by simulating on MATLAB platform.
Detecting Spam Vietnamese Email
Authors:   Peter the Great St. Petersburg Polytechnic University Russia, St.Petersburg, Polytechnicheskaya, Nikolaevich* Tisenko Victor , Duong Lai Van ,   FPT University Hanoi, Vietnam, Anh Ha Tuan ,   FPT University Hanoi, Vietnam, Dam Nguyen Quang ,   FPT University Hanoi, Vietnam, Hoang Nguyen Quoc ,   FPT University Hanoi, Vietnam
Published: March 2020

Spam messages have been causing much impact on email users. There are many different techniques and measures applied to detect and classify spam messages with other emails. Filters have been installed and configured to detect spam emails based on their identifying characteristics. However, relying only on filters is very easy to miss spam emails because spammers often try to use techniques to bypass the filter's control. The most effective approach in spam detection today is to find ways to analyze the content of emails. However, it is recognized that each natural language will have different analytical and identification characteristics, so it is not possible to use the same technique or method for all languages. In this paper, we will present a method to detect Vietnamese email based on the process of analyzing email content in both HTML and image formats.
Sustainable Materials Quarry Waste a nd Waste Plastic a s Fine Aggregate f or Improving Elastic Properties o f Concrete
Authors:   Department of Civil Engineering, Rajiv Gandhi College of Engineering & Research, Nagpur. India., Bahoria* Boskey , Pande A. M. ,   Department of Civil Engineering, Yeshwantrao Chavan College of Engineering, Nagpur, India.
Published: March 2020

The present paper focuses on the effective utilization of byproduct of stone mines and waste plastic causing harm to the environment. It signifies sustainable utilization of quarry dust to their full potential to meet the needs of the present, while at the same time conserving natural resources and finding ways to minimise the environmental impacts associated both with quarry fines production. Mathematical modeling for interpreting modulus of elasticity of concrete mixes using ordinary river sand and compared with 0, 25%,50%,75%, 100% replacement with quarry dust in combination with waste plastic in fabriform is discussed. The addition of fine quarry dust with ldpe as waste plastic in concrete resulted in improved matrix densification compared to conventional concrete as well as . Matrix densification has been studied qualitatively through petro graphical examination using digital optical microscopy. The structure was evaluated using SEM in quarry dust and ldpe composites. It is observed that the modulus of elasticity values found to be maximum for 50% replacement of natural sand by quarry dust and waste plastic. The effects of quarry dust on the elastic modulus property were found to be consistent with conventional natural sand.
Thermal Analysis of Steam Power Plant of High Capacity
Authors:   PG Student, Department of Mechanical Engineering, Narasaraopeta Engineering College, Narasaraopet, Andhra Pradesh, India, Kumar* Ravinuthala Ajay , Jagadish Donepudi ,   Professor, Department of Mechanical Engineering, Narasaraopeta Engineering College, Narasaraopet, Andhra Pradesh, India, Mandula Venkaiah ,   Assistant Professor, Department of Mechanical Engineering, Narasaraopeta Engineering College, Narasaraopet, Andhra Pradesh, India
Published: March 2020

Steam power plants are widely utilized throughout the world for electricity generation, and coal is often used to fuel these plants. To utilize coal more effectively and competently in electricity generation processes the energy optimization is required. Thus the thermal analyses of different components are performed to improve efficiency and performance. Present work deals with the thermal analysis of 600 MW steam power plant. The energy efficiency of boiler, turbine and condenser are found to be 63.05, 48.25 and 92.67 respectively. Similarly the respective exergy efficiencies are 52.69, 88.25 and 18.5 for boiler, turbine and condenser. The results indicate the exergy reduction of steam is high in condenser showing low efficiency. The energy loss of steam in the condenser can be compensated by adopting binary power generation cycles.
Building a Malware Detection System Based on a Machine Learning Method
Authors:   FPT University, Hanoi, Vietnam., Xuan Cho Do , Nikolaevich Tisenko Victor ,   Peter the Great St. Petersburg Polytechnic University Russia, St.Petersburg, Polytechnicheskaya, Tuan Do Minh ,   FPT University, Hanoi, Vietnam, Lam Nguyen The ,   FPT University, Hanoi, Vietnam, Tuan Nguyen Anh ,   FPT University, Hanoi, Vietnam.
Published: March 2020

Malware attacks are dangerous and difficult to detect and prevent. Therefore, the task of detecting signs of malware and alerting it for users or the system is very necessary today. One of the most effective malware detection approaches is applying machine learning or deep learning to analyze its behavior. There have been many studies and recommendations to analyze malicious behavior then combined with some sorting or clustering methods to find their signs. In this paper, we will propose a method to use machine learning to detect malicious signs based on their unusual behavior. Accordingly, in our research, we will conduct malicious analysis using static and dynamic analysis methods to detect abnormal behaviors and combine them with a supervised classification algorithm to the conclusion on malware behavior.
ANALISIS KINERJA LAPORAN KEUANGAN PADA KOPERASI TANI CATUR KARYA DESA SARI MULYA KECAMATAN SUNGAI LOBAN KABUPATEN TANAH BUMBU PERIODE 2012-2017
Authors: Anastasia Maria , Nicco Dadang Ardeansyah Nicco Dadang Ardeansyah
Published: March 2020

Tujuan dari penelitian ini adalah untuk mengetahui dan menganalisis Laporan keuangan pada Koperasi Tani Catur Karya Kecamatan Sungai Loban Kabupaten Tanah Bumbu.

Metode yang digunakan dalam penelitian ini adalah metode kuantitatif dengan pendekatan kualitatif dan teknik analisis data menggunakan 6 Aspek yaitu Aspek Permodalan, Aspek Kualitas Aktiva Produktif, Aspek Efisiensi, Aspek Likuiditas, Aspek Kemandirian dan Pertumbuhan, dan Aspek Jati Diri Koperasi untuk mengetahui tingkat kesehatan laporan keuangan Koperasi Tani Catur Karya Desa Sari Mulya Kecamatan Sungai Loban Kabupaten Tanah Bumbu.
The Implementation of the SOEs Partnership Program on the empowerment of MSMEs in Banjarbaru City
Authors: S.E., M.M. Sudirwo
Published: March 2020

Program Kemitraan merupakan program penyaluran bantuan bergulir dari Badan Usaha Milik Negara (BUMN) terhadap pembangunan ekonomi masyarakat, terutama pelaku usaha mikro kecil dan menengah (UMKM), yang menitikberatkan pada aspek permodalan.

Penelitian ini untuk mendeskripsikan implementasi Program Kemitraan BUMN terhadap pemberdayaan UMKM di Kota Banjarbaru. Jenis penelitian yang digunakan adalah penelitian kualitatif dengan desain studi kasus. Teknik pengumpulan data yaitu wawancara mendalam dengan informan tertentu antara lain koordinator program di 3 (tiga) BUMN yaitu PT Telkom Witel Banjarmasin, PT Pelindo III Regional Kalimantan, dan PT Pegadaian Banjarmasin, kemudian observasi partisipan kepada mitra binaan, dan studi dokumentasi. Hasil penelitian ini menunjukkan bahwa implementasi Program Kemitraan BUMN berjalan dengan efektif untuk meningkatkan usaha dari pelaku UMKM agar menjadi kuat dan mandiri. Ada dua bentuk kegiatan dalam Program Kemitraan BUMN, yaitu pemberian pinjaman dengan layanan administrasi 3 persen per tahun dan hibah dalam bentuk pembinaan, pelatihan, pemagangan, dan pameran untuk para mitra binaan. Akan tetapi, terdapat kelemahan yang ditemukan antara lain (1) tidak adanya pendamping mitra untuk pembinaan secara berkesinambungan, (2) banyak UMKM yang tidak tahu dengan program, dan (3) sikap mitra binaan yang masih kurang disiplin dalam pembayaran. Harapan dari penelitian ini dapat melengkapi laporan evaluasi BUMN yang sudah ada dan menjadi masukan sehingga dapat meningkatkan kinerja yang lebih baik.
Implementasi enterprise resource planning dan proses akuntansi: Studi eksploratori pada perusahaan manufaktur skala besar
Authors: Widyaningdyah Agnes Utari
Published: March 2020

The competitive business environment has forced companies to compete by providing real-time accounting data in the strategic decision-making process. Enterprise Resource Planning (ERP) is a solution that can be applied to help the company offers real-time accounting information through the integrated accounting process. This study aims to examine the underlying reasons and the impacts of the ERP implementation on accounting processes in manufacturing companies. This research is an exploratory study using a mixed-method approach via questionnaires, observations, and depth interviews with the ERP users in two large-scale manufacturing enterprises in Surabaya. The result indicates that the impact realized after the ERP systems went live related to the main reasons for ERP implementation. But this study fails to provide evidence that ERP implementation brings new accounting methods and practices. The reasons for this phenomenon will be discussed in-depth in this paper. This research is expected to contribute to the realm of accounting information systems that the implementation of an information system should be aligned with the needs and the company's business strategy.
Pengaruh akuntabilitas dan transparansi lembaga zakat terhadap tingkat kepercayaan muzakki (Studi Kasus pada Lembaga Amil Zakat Masjid Jogokariyan Yogyakarta)
Authors: Rahayu Septi Budi , Widodo Sri , Binawati Enita
Published: March 2020

This research was conducted to determine the transparency of zakat in the Jogokariyan Mosque in Yogyakarta. Zakat reporting is published in the Yogyakarta Jogokariyan Mosque bulletin, which is made periodically. This study aims to determine the effect of accountability and transparency of zakat institutions on the level of muzakki trust. This research is quantitative. The population taken in this study is the Jogokariyan Mosque of Yogyakarta worshipers. The sample in this study was muzakki at the Amil Zakat Institute of Jogokariyan Mosque in Yogyakarta, with 50 respondents. The type of data in this study uses primary data. Data were analyzed using validity, reliability, and multiple regression analysis. The results show that accountability and transparency have a significant effect on the level of trust in Muzakki.
BIOCONVERSION OF ELLAGITANNINS TO
ELLAGIC ACID FROM POMEGRANATE PEELS
BY SOLID-STATE FERMENTATION USING
ASPERGILLUS NIGER AND RHIZOPUS ORYZAE
Authors: Sundaralingam R. , Premina S. , Andrew S. Niren
Published: March 2020

Ellagic acid an effective polyphenol antioxidant found in many fruits and vegetables. The antioxidant properties of
ellagic acid have incited preliminary research into the impending health benefits of ellagic acid consumption. In the
present research, an attempt is made to extract ellagic acid from pomegranate peels using solid state cultures of
Aspergillus niger, Rhizopus oryzae and mixed cultures of both. The fungus has the potential to convert ellagitannins in
pomegranate to ellagic acid as an intermediary metabolite. Test organisms were isolated from soil, identified and
screened for production of tannase enzyme. Solid state fermentation of pomegranate husk (10% w/v) using A. niger, R.
oryzae and mixed cultures was performed for the production of ellagic acid. Samples were collected daily from the
fermentation broth and physico-chemical analyses like changes in the total tannin content and tannase enzyme assay
were performed. After fermentation the production of ellagic acid in the medium was determined using HPLC. The
amount of ellagic acid produced was 9.1mg (for A.niger), 79.1mg (for R. oryzae), 69.6mg (for mixed culture of both A.
niger and R.oryzae).
TO STUDY PROGNOSTIC FACTORS IN
PERFORATION PERITONITIS AND EVALUATING
THE OUTCOME OF PATIENTS WITH
PERFORATION PERITONITIS USING MANNHEIM
PERITONITIS INDEX
Authors: Singh S. Jackison , Thangjam Dhanabir , Singh T. Arun Kumar , Singh N. Somorjit
Published: March 2020

BACKGROUND: Perforation peritonitis constitutes one of the commonest surgical emergency operation encountered
by surgeons all over world as well as in India.There is no single,easily available laboratory test that predicts severity or
prognosis in patients with perforation peritonitis. The aim of this study is to study prognostic factors in perforation
peritonitis and evaluating the outcome of patients with perforation peritonitis using Mannhein Peritonitis Index.
MATERIALS AND METHOD:The study was a prospective analytical study done in the Department of General Surgery,
JNIMS,Imphal from 1st September 2017 to 31st august 2019 comprising of 100 consecutive patients in which diagnosis of
perforation peritonitis were established by operative findings or surgical interventions during management were
included in the study as per the inclusion and exclusion criteria.
RESULTS: Among the various prognostic factors of the scoring system, age >50 years, nature of peritoneal fluid
exudates and presence of organ failure had a significant role in predicting the eventual outcome of the patients.Colonic
origin of sepsis was associated with worse outcome probably due to presence of faecal exudates which is commonly
associated with colonic origin of sepsis. MPI < 21 was associated wih complications in 25% of patients whereas
complications increases as MPI score increases with 34.5% of patients having complication in MPI ranging from 21-29.
CONCLUSION: MPI is disease specific, easy scoring system for predicting outcomes in patients with perforation
peritonitis
THE SHORT TERM AND LONG TERM
OUTCOMES OF MOTIVATING FACTORS FOR
EXERCISE IN GERIATRIC PEOPLE - A CASE
STUDY
Authors: Panchmatia Jigna , Rangwalla Zoeb
Published: March 2020

The purpose of this study is to discuss various treatment strategies used in a patient belonging to the geriatric
population, to keep them motivated and engaged in exercises, thereby helping them to improve their performance in
activities of daily living and their social participation. This is a case report of 85year old female with several medical
problems. Apart from using traditional methods commonly used in the geriatric population, motivating treatment
strategies like Task oriented Activities,treadmill training, recreational activities, reformer pilates training and effective
communication skills were used.These factors have shown superior results as compared to traditional exercises in long
term rehabilitation.After 6 weeks of therapy,there was improvement in One Leg Stance Time, Modified Clinical Test of
Sensory Interaction in Balance (CTSIB) and walking speed.Her balance improved and her fear of falling decreased.Thus
we conclude that if we use effective treatment strategies targeting the functional activities, which keeps the patient
engaged and motivated,then a long term effective exercise program can be designed for an elderly patient.
AMBEDKAR'S THOUGHTS OF ECONOMICS: AN ANALYSIS
Authors: L B Veena , S Mahendra Kumar
Published: March 2020

Dadasaheb Dr. B.R Ambedkar was among the most excellent intellectuals of India in the 20th century.His one of the
multidimensional personalities having great noteworthy contribution in economics is significant. His gives some
economics thoughts “Small Holdings in India and Their Remedies:Ambedkar wrote in “Small Holdings in India and Their
Remedies” in 1918, Ambedkar considered the problem of small landholdings in India and their fragmentation.
Ambedkar argued that the real challenge lay in raising the stock of capital and that will be possible only if there is greater
savings in the economy. was internal stability and he was convinced that only an automatic system based on gold
standard with gold currency could achieve this desirable end. Further on, he says immediate efforts to rectify the
inequalities in the general system of taxation. Thus Ambedkar thought on public Finance and agriculture has vital
relevance and still applicable as positive solution for current economic problems in India.
STUDY OF ASSOCIATION OF PLATELET
INDICES WITH ACUTE ISCHEMIC STROKE IN
PATIENTS WITH TYPE 2 DIABETES MELLITUS –
A HOSPITAL BASED STUDY
Authors: Sharma Shubham , Goyal Somya
Published: March 2020

INTRODUCTION- High MPV acts as a risk factor for vascular complications of Diabetes Mellitus. Increased MPV in
diabetic patients might have a role in genesis or worsening of acute ischemic stroke.
OBJECTIVEŸ To study the Association between platelet indices and acute ischemic stroke
Ÿ To study the Association between platelet indices and severity of acute ischemic stroke in Diabetes patients
Ÿ To study Association between platelet indices and outcome of acute ischemic stroke in Diabetes patients.
METHODS -
Ÿ prospective observational study
Ÿ Inclusion- all patients with acute ischemic stroke
Ÿ NIHSS assesed at admission
Ÿ Platelet indices
Ÿ MRS score assesed on 7th day
Ÿ Exclusion- haemorrhage in CT scan ,patients<18 years of age.
Ÿ Sample size =100
RESULTSŸ Diabetic patients with ischemic stroke had higher PDW ,MPV & PCT
Ÿ No significant association was found between platelet indices and severity of stroke
Ÿ Higher value of MPV,PDW & PCT were associated with poor outcome.
INCIDENCE OF THE MYCOENDOPHYTES
FROM CATHERANTHUS ROSEUS – AN
ANTICANCER PLANT FROM MAHARASHTRA
Authors: Ghangaonkar N. M.
Published: March 2020

The endophytic fungi are one of the most unexplored and diverse group of symbiotic organisms shows great association
with higher plants. The production of some essential bioactive compounds from these mycoendophytes plays very
important role in development of drugs and results in cure of some types of cancers in human beings as well as in
animals. In present investigation Catheranthus roseus has been studied for the occurance of mycoendophytes from
Maharashtra and it was found that the plant harbors seven endophytic fungi. Isolation and identification of the
mycoendophytes was done by using Foldscope a new invention in microscopy. The foldscope is an optical microscope
with small spherical glass lens and resolution upto 140X.The foldscope microscope is invented by Manu Prakash et.al in
Stanford university,USA in 2014 . It is clear from the study that all the parts of the Catheranthus roseus show the presence
seven mycoendophytes in more or less frequency. In particular mycoendophytes like Aspergillus flavus showed the
maximum colonization where as Penicillium notatum and Aspergillus niger was found less with moderate frequency of
Penicillium chrysoginum,Cladosporium cladosporioidis and Alternaria alternata in the roots of Catheranthus roseus.
Similaraly, in leaves and stem the colonization of Penicillium notatum was found to be maximum with very less
colonization of Cladosporium cladosporioidis,Penicillium chrysoginum and Aspergillus flavus. These organs showed the
moderate growth of Alternaria alternate.
ROLE OF PHYSICAL EDUCATION IN THE ALL ROUND DEVELOPMENT OF THE CHILD - A
STUDY
Authors: Latha P.V. Sandhya
Published: March 2020

Physical education is a course taught in school that focuses on developing physical fitness and the ability to perform and
enjoy day to day physical activities with ease. Kids also develop skills necessary to participate in a wide range of
activities such as cricket,basketball or swimming.Regular physical education classes prepare kids to be physically and
mentally active, fit and healthy. Physical education helps students develop physical skills and confidence. They would
be expected to journal about how they feel during the process and reflect on how these changes affect performance and
mood.Physical education also helps students develop social skills.For example,team sports help them learn to respect
others, contribute to a team goal, and socialize as a productive member of a team.This Study is to prove that there is a
direct correlation between physical activity and the overall development of the child. It is to prove that there is a
systematic, scientific improvement in the cognitive, emotional, social skills and also improvement in Health when
physical education is implemented in the Childs day to day programme.The curriculum of physical education possesses
a body of knowledge which is basic to health and fitness that leads to a fine living. It has a core of activity skill and
technique in its content.We are living in a world layered in technology and convince.Physical Education is so important
for our future because it is one of the best natural and pure means we have to promote and foster play and purpose for our
children. Children need it more than we know and technology is slowly eating away at something we might never get
back. Physical Education's purpose is to preserve the foundational history of health, fitness, and to allow our youth to
develop into people with strong intrapersonal skills,core values,and respect and understanding of a healthy mind/body
connection.With physical education being a crucial need especially for children, it should be implemented in all the
educational organization.To make sure that it is implemented,it has to be a part of the curriculum.Certain norms have to
be implemented to make sure PE is a part of the academic curriculum.Regular assessments will be helpful to work on the
improvement of the Childs physical as well as overall development
Development of astable multivibrators powered by photovoltaic cells
Authors: Telles Antonio
Published: March 2020

This article describes the simulation results of an
astable multivibrator aimed to be fed by a photovoltaic
cell, with the purpose of energy harvesting for electronic
systems. The circuit was simulated using metal-oxide
semiconductor field effect transistors (MOSFETs) and
bipolar junction transistors. The use of half-wave and
full-wave rectifiers for DC output voltage supply was
also analyzed. The circuit reached a peak efficiency of
28 % when using MOSFETs PMDXB550UNE and half wave rectifier.
La gripe: 76 años de vacuna antigripal… ¡y de la hemaglutinina!
Authors: Navarro Alonso José Antonio
Published: March 2020

Se revisa someramente la historia de los virus gripales y los pasos dados desde que se utilizó masivamente la primera vacuna de virus completos, hasta la descripción de las distintas vías de vehiculizar o de administrar la hemaglutinina de las que disponemos en
la actualidad, en aras de mejorar la respuesta inmune y por tanto la protección clínica de toda la población.
Se exponen brevemente los requisitos que debería cumplir una futura vacuna “universal” para que pudiera ser usada con carácter sistemático y los distintos proyectos en marcha.
PENENTUAN PENGUKURAN WAKTU BAKU PEMERIKSAAN WIRE CONNECTOR PADA OUT GOING CHECK MENGGUNAKAN METODE JAM HENTI
Authors: Bora M. Ansyar , Larisang  , Kamariah Tuti
Published: March 2020

PT.Geta merupakan salah satu perusahaan manufaktur yang ada di Batam yang bergerak dibidang elektronik yaitu cutting, crimping wire connector. Pada departemen  Quality control  terutama di bagian outgoing check belum ada waktu standar penyelesaian pekerjaan sehingga sulit menentukan target pekerjaan perhari. Untuk memperbaiki waktu standar pengecekan maka diusulkan bagaimamana dilakukan pengukuran kerja dengan metode jam henti (stopwatch).Metode jam henti (stopwatch) adalah suatu teknik untuk mengadakan sejumlah besar pengamatan terhadap aktivitas kerja terhadap pekerja. Pengamatan aktivitas kerja untuk selang waktu yang diambil secara langsung terhadap satu atau lebih pekerja dan kemudian mencatatnya apakah pekerja dalam keadaan bekerja atau menganggur.Dari hasil pengolahan data didapatkan waktu baku 1203,019 detik atau 20 menit 9 detik. IPQC out going check dapat menyelesaikan pengecekan wire connector sebanyak 21 lot number selama 8 jam kerja. Jadi selama 30 hari pekerja di departemen outging dapat menyelesaikan sebanayak 483 lot number.
Musculoeskeletal Tumours
Authors: Ferràs-Tarragó Joan , Angulo-Sánchez Manuel Ángel , de la calva ceinos Carolina , Amaya Valero Jose , Baixauli-García Francisco
Published: March 2020

Studying Musculoeskeletal Tumours is hard and sometimes is difficult to find something short and direct about the most important things of the topic. That's been the goal of this topic review: to do a very simple but effective way to know the most important things of the diagnosis and treatment of the most frequent musculoeskeletal tumours.
FEATURES OF THE CULTIVATION OF BAMBOO (BAMBUSA SCHREB.) ON THE SOUTHERN COAST OF CRIMEA
Authors: Maksimov A. P. , Trikoz N. N. , Kovalev M. S.
Published: March 2020

For the first time, a summary of long-term production experience in the cultivation of bamboo in the Crimea and the Caucasus was carried out. Based on the study of the biology and ecology of bamboo, recommendations were given on their use in gardening in southern Russia and, above all, on the Southern Coast of Crimea and on the Caucasian Riviera. Winter hardiness of bamboos largely depends on soil and microclimatic conditions. Improper planting care can also lead to a decrease in the frost resistance of individuals. The best for the culture of bamboo are flat areas along the banks of rivers and streams. It is recommended to lay windbreaks on windy places. In areas with a pronounced hilly terrain, eastern and northern slopes of steepness up to 15-20° can be considered favorable for bamboos, as well as beams and damp ravines where there is no stagnation of cold air. Bamboos grow and develop best on rich and well-drained loamy soils with a neutral environment. On alkaline and very acidic soils, as well as marshy (with stagnant moisture) and stony patches, bamboo grows poorly. Soil types formed on the alluvium of river sediments as well as on the deluvium of the soil and hill sections can be considered the best for bamboos. By the nature of flowering and fruiting, bamboos are divided into 3 groups: 1 - monocarpic (species of the genera Bambusa , Dendrocalamus , Thamnocalamus , etc.); 2 - polycarpic (species of the genera Sasa , Pseudosasa , etc.); 3 - transitional between them (species of the genera Phyllostachys , Semiarundinaria ). Bamboos are propagated by seeds and separation of rhizomes. Recommendations are given on the creation, maintenance, cultivation and protection of bamboos against pests and fungal diseases on the Southern Coast of Crimea and on the Caucasian Riviera.
REFINEMENT OF CONIFER GROWTH MODELS BASED ON TREE-RING CHRONOLOGIES OF THE NORTH OF WESTERN SIBERIA
Authors: Tsibulsky V. R. , Solovyev I. G. , Govorkov D. A.
Published: March 2020

The subject of this research is conifer growth model based on time-series of annual rings width. The article addresses processing of data and model update in respect of forest dendrology. The purpose of study is to update the conifer growth model due to expansion of time-series of tree-rings width in regards to conifer forests in Western Siberia. The method represents expansion of time-series due to the fact that some growth phases had not been taken into account. When measurements were taken at the height of 1.3 meters, the following phases were not considered: seedling, juvenile, immature and beginning of virginile phase. The authors carried out examination of a number of scans and core samples, as well as time-series received by other scientists and which are contained in the International Tree-Ring Data Bank. Based on the results of field studies, the authors recommend to add some zeroes to the beginning of time-series within the range of 10-15 years for pine-trees in the south of Western Siberia, depending on growth conditions; the range of 15-30 years in the north for larch-trees and pine-trees depending on soil and climate conditions and latitude. The sequence of data pre-processing operations for time-series, received by means of core sampling, is as follows: averaging out of radius gain in 2 (3) mutually perpendicular directions for one specimen, graphing of radius gain curve, adding to the beginning of time-series, its normalization, approximation by specified growth function. It is possible to build area growth function for the scans. For averaging out a group of model trees, the sequence of operations is as follows: synchronization of time-series by cross-correlation method, approximation by specified growth function. Methods and results of studies can be applied in forest sectors and oil and gas industries for monitoring of forest health conditions. The proposed method of curve growth model update will allow to define more precisely time intervals for efficient forest exploitation as well as to reconstruct digital models of conifer populations in the north of Western Siberia.
RARE MOSSES OF THE KONDINSKIE LAKES NATURAL PARK NAMED AFTER L. F. STASHKEVICH
Authors: Lapshina Ye. D. , Korotkikh N. N. , Bespalova T. L
Published: March 2020

The moss flora of the Kondinskie Lakes Natural Park named after L.F. Stashkevich (Khanty-Mansi Autonomous Okrug - Yugra, Russia) currently in-cludes 114 species. Fifty-four species (47.4%) are rare for the natural park, of which eleven species, such as Dichelyma capillaceum, Dicranum septen-trionale, Sphagnum annulatum, S. mirum, S. subfulvum, S. tenellum, are rare for the Khanty-Mansi Autonomous Okrug and Western Siberia. The phytocenotic association and the frequency of oc-currence of the studied species was analyzed. The paper discusses the reasons for the high proportion of rare mosses in the park’s brioflora and the fea-tures of their distribution over the territory of the park.
Электродинамическая модель системы «излучатель-корпус объекта»
Authors: Avdeev A.R. , Borodulin R.Yu. , Chernoles V.P. , Malygin I.G.
Published: March 2020

В целях выработки единого подхода к оценке роли корпуса подвижного объекта (грунтового, воздушного, корабельного, железнодорожного), на котором установлен малогабаритный излучатель произвольного типа, предложен единый энергетический подход с использованием понятия добротности. Показано, что добротность системы в широких пределах изменяется в зависимости от места установки малогабаритного излучателя. Для оценки вклада корпуса объекта в общую эффективность системы предложен параметр коэффициент возбуждения корпуса объекта, определяемый соотношением идеальной добротности малогабаритного излучателя в свободном пространстве к идеальной добротности излучателя, размещенного на корпусе подвижного объекта. Проанализированы пределы изменения данного коэффициента в зависимости от координат места установки излучателя и его типа (электрического или магнитного). Указанный подход позволяет численно оценить коэффициент полезного действия системы излучатель-корпус объекта при рассмотрении антенны произвольного типа, расположенной в произвольном месте корпуса.

In order to develop a unified approach to assessing the role of the body of a moving object (ground, air, ship, or rail) equipped with a small-sized radiator of an arbitrary type, a unified energy approach is proposed using the concept of quality factor. It is shown that the quality factor of the system varies widely depending on the installation location of a small-sized radiator. To assess the contribution of the objects body to the overall system efficiency, a parameter is proposed - the excitation coefficient of the objects body, which is determined by the ratio of the ideal quality factor of a small-sized radiator in free space to the ideal quality factor of a radiator mounted on the body of a moving object. The range of this coefficient is analyzed depending on the location coordinates of the installed radiator and its type (electric or magnetic). This approach allows the numerical evaluation of the efficiency of the radiator objects body system when considering an antenna of an arbitrary type located in an arbitrary location on the body.
Изгиб и растяжение судовых композитных элементов
Authors: Koryagin S.I. , Sharkov O.V. , Velikanov N.L.
Published: March 2020

Полимерные покрытия давно и прочно завоевали свое место при изготовлении и ремонте судовых конструкций. Одной из причин, сдерживающих их более широкое применение, является отсутствие расчетных зависимостей, позволяющих рассчитать прочностные свойства композитных элементов. Для построения этих зависимостей необходимы дальнейшие экспериментальные исследования, их анализ и обобщение. В работе представлены результаты исследований прочностных свойств металлических конструкций судов с армированным полимерным покрытием при растяжении и изгибе. Экспериментально было установлено, что разрушение покрытия происходило при линейных деформациях основы на границе адгезионного слоя. При загрузке образца сосредоточенной силой определены усилия, при которых произойдет механическое разрушение композиционного образца по адгезионному слою. Построены зависимости разрушающей нагрузки от соотношения толщин основы и покрытия при растяжении и изгибе, проведено сравнение с экспериментальными результатами.

Polymer coatings have long and firmly won their place in the manufacture and repair of ship structures. One of the reasons restraining their wider application is the lack of computational dependencies that allow to calculate the strength properties of composite elements. Further experimental studies, analysis and generalization are needed to construct these dependencies. The paper presents the results of studies of strength properties of metal structures of ships with reinforced polymer coating under tension and bending. It was found experimentally that the destruction of the coating occurred during linear deformations of the substrate at the boundary of the adhesive layer. When loading a sample with a concentrated force, the forces at which the mechanical destruction of the composite sample along the adhesive layer will occur are determined. The dependences of the breaking load on the ratio of the thickness of the substrate and the coating under tension and bending are constructed, a comparison with the experimental results is carried out.
Оптимальные и адаптивные методы классификации гидроакустических сигналов для морских интеллектуальных систем
Authors: Pyatakovich V.A. , Surov A.B. , Rychkova V.F.
Published: March 2020

В статье рассмотрены обстоятельства, обусловившие необходимость разработки принципиально новых методов и средств, основанных на подсветке среды сигналами низкой звуковой частоты, обеспечивающих обнаружение акустически слабозаметных объектов, на дальних дистанциях, которые согласно результатам их испытаний, могут быть использованы при обнаружении малошумных объектов перспективными морскими интеллектуальными системами распознавания и классификации. Рассмотрена задача целенаправленной предобработки обучающей выборки для ускорения обучения нейронной сети. Рассмотрен метод извлечения обучающих выборок, который обеспечивает сохранение в сформированной подвыборке важнейших топологических свойств исходной выборки, не требуя при этом загрузки в память электронно-вычислительной машины исходной выборки, а также многочисленных проходов исходной выборки, что позволяет сократить объём выборки и уменьшить требования к ресурсам электронно-вычислительных машин.

The article discusses the circumstances that necessitated the development of the fundamentally new methods and tools for the long-range detection of acoustically low-observable objects. According to the results of their tests, those methods and tools can come in handy when detecting low-noise objects by means of advanced marine intelligent recognition and classification systems. The problem of optimal data preprocessing for faster neural network training is explored. Considered a method of training samples is offered. It maintains saving the important topological properties of the original sample in a formed sub-sample, and does not require download of the original sample to the computer memory, and the numerous passages of the original sample. This reduces the size of the sample and reduces the resource requirements of a computer.