Miracle-dz/UniFAR-FTUs huggingface dataset:
Effect of force during stumbling of the femur fracture with a different ce-mented total hip prosthesis

Total hip prosthesis is used for the patients who have hip fracture and are unable to recover naturally. To de-sign highly durable prostheses one has to take into account the natural processes occurring in the bone. Finite element analysis is a computer based numerical analysis method which can be used to calculate the response of a model to a set of well-defined boundary conditions. In this paper, the static load analysis is based, by se-lecting the peak load during the stumbling activity. Two different implant materials have been selected to study appropriate material. The results showed the difference of maximum von Misses stress and detected the frac-ture of the femur shaft for different model (Charnley and Osteal) implant with the extended finite element method (XFEM), and after the results of the numerical simulation of XFEM for different was used in deter-mining the stress intensity factors (SIF) to identify the crack behavior implant materials for different crack length. It has been shown that the maximum stress intensity factors were observed in the model of Charnley.
Pollen Morphology of the Genus Incarvillea (Bignoniaceae)

Pollen morphology of fourteen species, including 4 variants and 2 populations in the genus Incarvellea Juss. were studied. The results indicated that the pollen morphology of the species studied are very similar. Pollen grains of the species are found in monad. They are oblate to subspheroidal in shape and always have 6-10 colpi.Their size is from 28 to 51? μm in diameter. The interspecific similarity in pollen morphology implicates that the genus is monophyletic. In the family Bignoniaceae, the genus Incarvillea belongs to the tribe Tecomeae, but it is obviously different from any other genera among the tribe in pollen morphology, which suggested that the treatment of the genus Incarvillea in tribe Tecomeae might not be very natural. In the other hand, the pollen characters have limited value inside the genus and only a few species can be differentiated from each other.According to the interspecific difference, the subgenus Pteroscleris can be distinguished from other subgenera but it is affinitive to the subgenus Incarvillea .
Securing SDN-Controlled IoT Networks Through Edge Blockchain

The Internet of Things (IoT) connected by software-defined networking (SDN) promises to bring great benefits to cyber–physical systems. However, the increased attack surface offered by the growing number of connected vulnerable devices and separation of SDN control and data planes could overturn the huge benefits of such a system. This article addresses the vulnerability of the trust relationship between the control and data planes. To meet this aim, we propose an edge computing-based Blockchain as a Service (BaaS), enabled by an external BaaS provider. The proposed solution provides verification of inserted flows through an efficient, edge-distributed, blockchain solution. We study two scenarios for the blockchain reward purpose: 1) information symmetry, in which the SDN operator has direct knowledge of the real effort spent by the BaaS provider and 2) information asymmetry, in which the BaaS provider controls the exposure of information regarding spent effort. The latter yields the so-called “moral hazard,” where the BaaS may claim higher than actual effort. We develop a novel mathematical model of the edge BaaS solution and propose an innovative algorithm of a fair reward scheme based on game theory that takes into account moral hazard. We evaluate the viability of our solution through analytical simulations. The results demonstrate the ability of the proposed algorithm to maximize the joint profits of the BaaS and SDN operator, i.e., maximizing the social welfare.
BRAIN TUMOUR DETECTION - A REVIEW

Treatment of cancer has been a major research work that has been going on for several years. Early diagnosis of the tumour has been proven to be useful in treating it. Cerebral cancer is becoming common across the world. An artificial neuron model to segment tumour from Magnetic resonance images (MRI) may be of great help based in fast and effective diagnosis. The process involves use of image processing techniques like Pre-Processing, Segmentation techniques, feature extraction and classification of the image. A Classification of brain is done into Healthy and Tumorous brain. The Objective the proposed project is to help classify the brain by training the Artificial Neural Network (ANN) by inputting MRI images of Tumour free brain and Tumour infected brain to get the system to classify them. This paper describes the previous techniques used for segmentation of MRI images and their drawbacks and talks about the proposed work on how to detect and segment the tumour from the MRI image of the brain. The process includes noise removal and enhancement of the image, segmentation techniques and morphological operations. The whole process of tumour detection and elicitation of the tumour from the image is done using MATLAB.
Development of RAPD Markers for Authentication of Ruta graveolens (L.) and its Adulterant

Ruta graveolens (L.) is a small aromatic shrub and has been used, as medicinally and magically, since ancient times. In this study, RAPD (random amplified polymorphic DNA) was employed to develop reproducible markers under wide variation of conditions for authentication of Ruta graveolens L. from its adulterant Euphorbia dracunculoides L. 42 decamer oligonucleotide primers were screened for identification of genuine and adulterant samples using the DNA isolated from the dried leaf, seed and stem of both samples. Out of 42 primers used, of which 20 did not amplify, 10 gave faint fragment and 12 gave species-specific reproducible unique fragments, which could clearly distinguish genuine as well as adulterant samples having similar morphology. RAPD could thus, help to serve as a complementary tool for quality control. _____________________________________________________________________________________________________________
DETERMINATION OF RELIABILITY SINGLE SAMPLING PLANS BASED ON EXPONENTIATED DISTRIBUTION

Reliability sampling plans are used in manufacturing industries to take decisions on the disposition of lots based on life testing of products. Such plans are developed taking into the consideration of relevant probability distributions of the lifetimes of the products under testing. In life testing, censoring schemes are adopted in order to save time and cost of life test. This paper attempts to determine reliability single sampling plans under hybrid censoring scheme assuming that the lifetime of the product follows exponentiated exponential distribution. Plan parameters are obtained corresponding to two specified points on the operating characteristic curve. The sampling plans protect the interests of both producer as well as a consumer. Selection of sampling plans is illustrated through numerical example.
GRAPHENE AND ITS APPLICATION IN POLYMER COMPOSITES

This paper looks at the development of graphene/pol ymer nanocomposites to be used as adhesives for Thermal Interface Materials (TIMs) an d lightweight high performance CFRP composite laminates with conductive properties. The addition of graphene, even at a very low concentration level (usually less than 5%), into a polymeric matrix can significantly improve its thermal conductivity. The achievement of a good dispersion of graphene and the interfacial bonding of graphene and the polymer mat rix is a key aspect. Different qualities of graphene material have been characterised and teste d to obtain good dispersion in the polymer matrixes tested. High improvements in the thermal conductivity for b th applications under study have been achieved.
The Advancement of Radiology on Cancer Diagnosis and Early-Stage Prevention

*Correspondence: Md Abu Taher Sagor, Department of Pharmaceutical Sciences, School of Life Sciences, North South University, Dhaka-1229, Bangladesh, Tel: 8801719130130; E-mail: sagor2008nsu@gmail.com Received Date: 20 Jun 2019 Accepted Date: 10 Jul 2019 Published Date: 17 Jul 2019 Citation: Ullah N, Khan S, Binte Noor H, Jahan R, Raihan S, Salem L, et al. The Advancement of Radiology on Cancer Diagnosis and Early-Stage Prevention. Clin Oncol. 2019; 4: 1640. Copyright © 2019 Md Abu Taher Sagor. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Research Article Published: 17 Jul, 2019
Orbital Migration and Mass Accretion of Protoplanets in 3D Global Computations with Nested Grids

We investigate the evolution of protoplanets with different masses embedded in an accretion disk, via global fully three-dimensional hydrodynamical simulations. We consider a range of planetary masses extending from one and a half Earth’s masses up to one Jupiter’s mass, and we take into account physically realistic gravitational potentials of forming planets. In order to calculate accurately the gravitational torques exerted by disk material and to investigate the accretion process onto the planet, the flow dynamics has to be thoroughly resolved on long as well as short length scales. We achieve this strict resolution requirement by applying a nested-grid refinement technique which allows to greatly enhance the local resolution. Our results from altogether 51 simulations show that for large planetary masses, approximately above a tenth of the Jupiter’s mass, migration rates are relatively constant, as expected in type II migration regime and in good agreement with previous two-dimensional calculations. In a range between seven and fifteen Earth’s masses, we find a dependency of the migration speed on the planetary mass that yields time scales considerably longer than those predicted by linear analytical theories. This property may be important in determining the overall orbital evolution of protoplanets. The growth time scale is minimum around twenty Earth-masses, but it rapidly increases for both smaller and This is an unedited preprint of an article accepted for publication in Astrophysical Journal. The final published article may differ from this preprint. Please cite as 'ApJ preprint doi:10.1086/367555'.
A REVIEW: THE EFFECT OF OPERATING CONDITIONS AND THERMAL MANAGEMENT ON THE PERFORMANCES OF METAL HYDRIDE HYDROGEN STORAGE TANKS

Traffic accidents are terrible scourge that occur in many countries, specially for developing countries where transportation affairs like tangled yarn. Besides functioning as an engine compartment cover, the hood of modern compact SUV can also help to manage the impact energy of a pedestrian’s head in a vehicle-pedestrian impact. This paper presents outer hood design of Esemka R2 that has a potential to improve hood’s ability and also to absorb the impact energy of a pedestrian’s head. The developed method for the design of an outer hood configuration aims to provide a robust design and homogeneous of Head Injury Criterion (HIC) for impact position at WAD 1000 and three different thicknesses (1.25 mm, 1.35 mm & 1.50 mm) of outer hood panel of Esemka R2 compact SUV, taking into consideration the limited space available for deformation. The non-linear Finite Element Analysis (FEA) software (Explicit Dynamics) was used in this research to simulate the testing procedurs of head impact for child pedestrian. The results show that the average of comparison dimensional of outer hood panel of Esemka R2 was 4.89 mm. The minimum of deformation space meet the requirement for HIC value which required obtaining robust and homogeneous head impact performance. Outer hood thickness and materials were identified as the factors to influence the stress and HIC value of the hood. By comparing all outer hood panels, aluminium alloy as the best selected material which has the lowest value is 32.78% for the pedestrian protection.
Stimuli-responsive supramolecules for bone tissue engineering

In the recent scenario Stimuli responsive supramolecules are used for bone tissue engineering. Stimuli responsive Supramolecules are responding towards the desired stimuli. This has a property to change their dynamics and undergo impulsive and continual assembly or disassembly processes under specific conditions. These supramolecules respond towards chemical and physical stimuli which include: pH, temperature, light, ionic strength, magnetic and electric field sensitive. Stimuli responsive supramolecules are used to various preparations such as hydrogels, scaffolds, hydrogel scaffolds, 3D bioprinting, 4D bioprinting, nanogels and microgels used for the bone tissue repair and regenerative medicine. Manuscript deals with various approaches used to prepare stimuli responsive supramolecules for bone engineering applications.
The Hall Voltage Nonlinearity: a Surface Layer Formation with the Lorentz Force

A new galvanomagnetic source for the Hall voltage nonlinearity related to conductive surface layer formation by the Lorentz force is experimentally proved. This nonlinearity appears as tendency saturation in output characteristics. This behaviour occurs under certain values of the magnetic induction depending on the bias current and the magnetic-field polarity.
Nucleocytoplasmic trafficking for regulation of defense signaling in plants

Sophisticated nucleocytoplasmic trafficking is an important feature for fine-tuning signaling pathways in eukaryotic organisms.Importin(IMP)and nucleoporin(Nup)proteins are essential for the exchange of macromolecules across the nuclear envelope.Plants can use these proteins to dominate phytohormone signaling pathways that regulate defense responses to pathogens.The most important one of plant defensive pathways involves salicylic acid(SA)signal transduction.SA signaling activates the ankyrin-containing protein NRP1 to regulate systemic acquired resistance(SAR),and often antagonizes ethylene or jasmonic acid(JA)signaling.In Arabidopsis,at least 7 IMP and 7 Nup genes are involved in nucleocytoplasmic trafficking of SA signaling components associated with SAR.Nuclear transportation of NPR1 requires IMPα-3,Nup88,and Nup96,and this feature results in the expression of SAR marker genes and the development of SAR.Inversely,Nup98 is suppressive to both SAR and the expression of SAR marker genes.Bioinformatics searches show that IMPα-3,Nup88,Nup96,and Nup98 genes contain cis-acting elements that are inducible not only by SA but also by ethylene and JA.This conforms to the antagonism between SA and ethylene or JA in plant defense responses,suggesting that the competition or cooperation in nucleocytoplasmic trafficking contributes to crosstalk of defense pathways in plants.
Gasparyan Method of Total Autologous Reconstruction of the Aortic Valve

In this case report, I describe a new technique for total reconstruction of the aortic valve with autologous pericardium. The parameters of the cusps were calculated using very simple formulas after measurement of the aortic root intercommissural distances. Glutaraldehyde-treated pericardium was trimmed along the marked line, leaving 2 mm of tissue along the fibrous annulus attachment margin for the suture and small wings on both commissural margins to secure the commissural coaptation between right and noncoronary cusps. The annular margin of each pericardial cusp was sutured to the corresponding fibrous annulus with running 4/0 polypropylene suture. The commissures of pericardial patch and the commissural coaptation between right and noncoronary cusps were secured with mattress 4/0 polypropylene sutures. The coaptation of the three cusps was checked with negative pressure on the left ventricular vent before closure of the aortotomy. Intraoperative transesophageal echocardiogram revealed a peak pressure gradient of 10 mmHg and trivial aortic regurgitation.
THE USE OF BIOTECHNOLOGY IN THE PREVENTION OF FAILURE IN THE IMPOSITION OF SMALL INTESTINAL ANASTOMOSES IN THE EXPERIMENT

The aimof the study is to develop a method of sealing the sutured of the small intestine anastomosis in conditions of high risk anastomosis leakege by stopping the inflammation’ cascade in experiment. Materials and methods.The work was experimental in nature, was performed in the SI «ZIGUS NAMSU» in collaboration with the Scientific Research Institute of Biology V. N. Karazin KhNU in the period from 2018 to 2019. To increase the tightness of the intestinal anastomoses applied under conditions of laparatomy, experimental studies were conducted on laboratory animals. The studies were carried out after the permission of the ethics committee SI «ZIGUS NAMSU» in compliance with all ethical requirements for the humane treatment of animals.Surgical operations in two series of experiments were performed under operating conditions under general anesthesia on 10 white sexually mature linear rats – Wistar males, 12-18 months old, weighing about 250 grams. All morphological material (the first and second series of experiments) was marked and fixed in a 10% solution of neutral formalin. Subsequently, paraffin sections were prepared according to the generally accepted histotechnical method and stained with hematoxylin eosin; according to Van Gieson and Mallory, an immunohistochemical study was used to study microenvironment factors. Results and Discussion. Immunohistochemical examination of the intestine was carried out in several stages, at the first stage we took intestinal tissue during the surgery to form the intestinal anastomosis, before the introduction of allogeneic cell transplants. Also carried out immunohistochemical studies of the emerging mucous membrane at various times after the formation of insolvency of intestinal anastomoses in both studied groups. When using a cell allograft, the mechanisms of repair of the intestinal mucosa include the appearance of cells that carry the expression of markers of mesenchymal and epithelial differentiation (Vim, CD34, CKW, Ecad), and are usually localized in the walls of blood vessels of granulation tissue, as well as in areas of the repairing epithelium. In addition, in the main group, only 7 days after the reaction to cytokeratins (CKW) and Ecad, areas of the repairing epithelium were detected, while the visualization of the epithelium in the control group did not begin even after 10 days. The analysis of immunophenotypes of repairing cells allows us to suggest the participation of mesenchymal-epithelial transformation mechanisms in this process. Conclusions.Thus, studies have shown that the use of cell transplantation of culture of allogeneic cells of the intestine leads to the reconstruction of the intestinal mucosa in a fairly short time. Conducted histological and immunohistochemical studies showed that in the vast majority of animals (77.2%) 10-14 days after the operation, an almost unchanged mucous membrane forms with the preservation of its elasticity.
Awareness of data privacy on social networks by students at Qassim University

In the socialization paradigm, digitalization is the primary function. Social Networking Sites (SNS) are a means of achieving advanced communication. For the last few decades, SNS have become the most widely used media of socialization and connectivity between people. SNS utilize personal information sharing, which raises privacy concerns in users due to the sensitive, confidential data which is necessarily gathered. This paper investigates awareness regarding the information privacy of students of Qassim University who use SNS. The research comprises a survey exploration to study how the students of Qassim University interact with SNS in terms of privacy. The literature review explores the theoretical privacy concerns with respect to SNS, including measuring awareness of privacy settings for their accounts in SNS. Also covered is student reaction to privacy violations. Data were collected using a questionnaire which sampled 913 respondents, who were selected from various levels and departments using random sampling methods. The analysis revealed that the majority of the users in every SNS are concerned about their privacy and personal information, and 69.4% contacted the government about privacy violations. This paper aims to investigate awareness regarding information privacy in the students of Qassim University using SNS.
Disease and Mobility: A Neglected Factor in Epidemiology

There is much historical evidence of the spread of disease through human mobility. Today in spite of medical advances and international health measures there is still much cause for concern. There is now more mobility, facilitated by modern transport and sometimes precipitated by major natural and man-made disasters. Redistribution of population is occuring in the developing world, particularly massive rural-urban movements. Population mobility has contributed to the transmission of malaria and prejudiced programmes for control and eradication; but mobility and other human factors have not been adequately studied. Parasites and vectors receive more attention than do people. Epidemiological studies need to pay greater attention to the nature and variety of population movements and to their differing impacts upon disease and health. It is essential to distinguish between migration (involving change of residence) and circulation (movement away from residence with sebsequent return). In tropical Africa various spatial and temporal dimensions can be applied to differentiate within these two major categories of mobility. In turn there are various associated physical and psychological health hazards.
Adhesion of Escherichia coli to human uroepithelial cells in vitro

Optimal conditions for in vitro adherence of Escherichia coli to uroepithelial cells, previously shown to more efficient for strains causing acute symptomatic than that for strains causing "asymptomatic" urinary tract infections, were investigated. Uroepithelial cells from fresh morning urine of healthy individuals and E. coli bacteria from patients with various forms of urinary tract infeciton were used. Adhesion was found to vary, between individuals and epithelial cell types, with epithelial cell viability, bacterial cultivation medium and growth phase, number of bacteria added to the epithelial cells, and incubation time and temperature. Adhesion was also influenced by variations in pH and osmolarity. Optimal test conditions were obtained with post-log-phase bacterial cultures grown on nutrient broth when 10(8) bacteria were added to 10(5) epithelial cells and incubated for 60 min. Considerable variation was found between experiments done on different days, whereas the variation between duplicates was small. The method described may provide a useful tool in the study of the host-parasite relationship in urinary tract infections.