Miracle-dz/UniFAR-FTUs huggingface dataset:
Survey on Privacy-Preserving Multi-Keyword Ranked Search over Encrypted Cloud Data

-Recently, more and more people are interested to outsource their local data to public cloud servers for great convenience and reduced costs in data management and security. But in factof consideration privacy issues, sensitive data should be encryptedhere before outsourcing, which obsoletes traditional data utilization like keyword-based document retrieval policy. Here, we present a secure and efficient multi-keyword ranked search scheme over encrypted data, which supports dynamic update operations like deletion and insertion of documents and security supports. Specifically, we construct an index tree based approach on vector space model to provide multi-keyword search, which meanwhile supports flexible update operations. Here cosine similarity measure is utilized to support accurate ranking for search result. To improve effectiveness of search efficiency, we propose a search algorithm based on “Greedy Depth-first Traverse Strategy”. Moreover, to protect the search privacy, we propose a secure scheme of various privacy requirements in the known cipher text threat model mechanism. Here Experiments on the real worddataset show the effectiveness and efficiency of proposed scheme mechanism.
Granular lymphoblast in a case of acute lymphoblastic leukemia: A rare morphology

Abstract is not required for Clinical Imagesis not required for Clinical Images (This page in not part of the published article.) International Journal of Case Reports and Images, Vol. 7 No. 11, November 2016. ISSN – [0976-3198] Int J Case Rep Images 2016;7(11):770–772. www.ijcasereportsandimages. com Mohamed et al. 770 CASE REPORT OPEN ACCESS Granular lymphoblast in a case of acute lymphoblastic leukemia: A rare morphology Shehab Fareed Mohamed, Dina Sameh Soliman, Firyal Ibrahim Helmy, Mohamed Yassin
A Social Robot as Therapy Facilitator in Interventions to Deal with Dementia-related Behavioral Symptoms

Several studies have been reported on the use of social robots for dementia care. These robots have been used for diverse tasks such as for companionship, as an exercise coach, and as daily life assistant. However, most of these studies have assessed impact on participants only at the time when the interaction takes place rather than their medium or long-term effects. In this work, we report on a nine-week study conducted in a nursing home in which a autonomous social robot, called Eva, acts as facilitator of a cognitive stimulation therapy (CST). During the study, eight persons with dementia interacted with the robot in a group session which included elements of music therapy, reminiscence, cognitive games, and relaxation. Using the Neuropsychiatric Inventory - Nursing Home version (NPI-NH), we analyzed the impact of the therapy guided by the robot. The results show a statistically significant decrease in the total score of NPI-NH. Also, three dementia-related symptoms: delusions, agitation/aggression, and euphoria/exaltation, show a statistically significant decrease after the intervention. In addition, a qualitative analysis on interviews conducted with caregivers shows that all participants exhibits positive short-term effects after the session and provides insights on why some changes in behavior prevailed beyond the therapy sessions. Our results provide evidence that a social robot could play a role in improving the quality of life of persons with dementia. CCS CONCEPTS • Computer systems organization → Robotics; • Social and professional topics → Medical technologies; People with disabilities; • Human-centered computing → Interactive systems and tools; User studies. ACM Reference Format: Dagoberto Cruz-Sandoval, Arturo Morales-Tellez, Eduardo Benitez Sandoval, and Jesus Favela. 2020. A Social Robot as Therapy Facilitator in Interventions to Deal with Dementia-related Behavioral Symptoms. In Proceedings of the 2020 ACM/IEEE International Conference on Human-Robot Interaction (HRI ’20), March 23–26, 2020, Cambridge, United Kingdom. ACM, New York, NY, USA, 9 pages. https://doi.org/10.1145/3319502.3374840
Tamper-proofing of Embedded System Software

— Though a wide range of methods and techniques have been innovated and practiced to protect software from piracy, illegal copying of softwares still prevails in the field. The anti-piracy techniques fall into three categories namely, technical, ethical, and legal methods. The ethical methods are meant to make piracy an unappealing activity. The legal methods threaten pirates about the legal consequences using copyrights, patents, and registrations. The technical methods including watermarking, obfuscation, encryption, and the like, are used to protect software from copying by means of improving difficulty associated with software duplication. This paper revolves around a technical anti-piracy methodology for Static Random Access Memory (SRAM) based Field Programmable Gate Arrays (FPGAs) that can be implemented using cryptographic authentication. This method ensures an easier and cost efficient security model for embedded system development using SRAM based FPGA.
Value of Integrated Tracheal and Lung Sliding Ultrasonography for Affirmation of Proper Endotracheal Tube Placement in Patients Undergoing Intubation for General Anesthesia

Background: integrated tracheal and lung sliding ultrasonography can distinguish tracheal, oesophageal, and endobronchial intubation. Aim of the work: to estimate the accuracy and timeless of integrated tracheal and lung sliding ultrasonography for realization of proper endotracheal tube placement in patients undergoing intubation for general anesthesia. Patients and methods: This prospective, observational study was carried out in the operative theatre (OT) on 80 patients who required intubation for general anesthesia during elective surgeries. Combined tracheal and lung sliding ultrasonography were done immediately after intubation, a data collection form included the patients' age, gender, BMI, modified Cormack-Lehane score, capnography results, ultrasonography results and the elapsed time before tube position affirmation was collected. Results: Waveform capnography was able to detect endotracheal intubation in 74 (92.5%) patients and oesophageal intubation in six (7.5%) patients. Tracheal ultrasonography (TUS) was able to detect endotracheal intubation in 72 (90%) patients and oesophageal intubation in 8 (10%) patients with 95.95% sensitivity, 83.33% specificity, 98.6 % PPV, 62.5% NPP, 95.00% accuracy. The ultra-sonographic sliding lung sign (SLS) was able to detect proper endotracheal intubation in 69 (86.3%) patients, oesophageal intubation in 6 (7.5%) patients and right main stem intubation in 5 (6.2%) cases with higher specificity, PPV (100% both), but with lower sensitivity, NPP (93.24%, 54.5% respectively) and the diagnostic accuracy was (93.75%). On combining TUS and SLS, the sensitivity and negative predictive values raised to 100% and the diagnostic accuracy rise to (98.75%). The overall duration of ultrasonography was considerably lower than that of capnography (P<0.001) with a mean difference of 5 seconds in favor of ultrasound. Conclusion: The integration of tracheal and lung sliding ultrasonography provide a new protocol for more comprehensive affirmation of proper endotracheal tube position after general anesthesia. Anesthesiologists should be familiar with these procedures to prove both correct intubation and proper ventilation after general anesthesia.
CORRELATION WITH TARGET ORGAN DAMAGE IN NON-DIABETIC HYPERTENSIVE POPULATION

Dr. Nupur. Jain MBBS, MD (Medicine), Assistant Professor, Department of Medicine, K.J. Somaiya Medical College, Somaiya Ayurvihar complex, Sion-Chunabhatti, Mumbai  400022 www.worldwidejournals. com 21 Volume-6 | Issue-12 | December-2017 | ISSN 2250-1991 | IF : 5.761 | IC Value : 86.18 PARIPEX INDIAN JOURNAL OF RESEARCH
DIGITAL IMAGE PROCESSING TECHNIQUES FOR DIGITIZED PAINTINGS

This document detection technique proposed here can also be used to detect cracks in concrete structures by processing the digitized concrete images. Safety inspection of concrete structur since it is closely related with the structural health and reliability. So, the development of crack detecting systems has been a significant issue. One of the objective of this document is to provide a method to develop an automatic c detect the cracks efficiently. The crack detection procedure proposed here is based on morphological bottominformation of neighbourhood pixels.
A Review on Synthesis and Utilization of Graphene

The one-layer thick entity, graphene, associates solitary physico-chemical characteristics, extending from its mechanical attitude to electrical and even thermal dynamism. Hence, correctly graphene is looked upon as a miracle material by the world. In this review paper, in contemplation of the latest progress of semiconducting graphene, some important synthesis and its emerging intelligent applications are highlighted. Emphasis is put on the methods of production including exfoliation techniques, Chemical Vapour Deposition on various metals, different ways of reduction of graphene oxide. Employment of graphene in multifarious devices like solar cell, supercapacitor, thermoelectric devices, fuel cell and even its bioapplications are featured. KeywordsGraphene, Allotrope
A Survey on Privacy Preservation for Anonymzing Data

: Private data such as electronic health records and banking transactions must be shared within the cloud environment to analysis or mine data for research purposes. In big data applications, data privacy is one of the most concerned issue because processing large-scale privacy-sensitive data sets often requires computation power provided by public cloud services. Introducing a technique called Data Anonymization, where the privacy of an individual can be preserved while aggregate information is shared for mining purposes.A key learning from Data Anonymization involves just deleting fields in the database.In this paper, a survey for existing techniques and to analyze the strength and weakness of these approaches is discussed.
Consolidate Data Collecting Based On Even Clustering For Wireless Sensor Networks

— Consolidate data gathering (CDG) based on compressed sensing (CS) theory for wireless sensor networks (WSNs) greatly reduces the amount of data transmitted compared with the traditional acquisition method that each node forwards the aggregate data directly to the next node. The method of inconstantly selecting projection nodes as cluster heads to collect the weighted sum of sensor nodes outperforms the non-CS (without using CS) and hybrid-CS (applying CS only to relay nodes that are overloaded) schemes in decreasing the transmission cost and distributing the energy consumption loads. However, the irregular selection of projection nodes causes the overall energy consumption of the network to be unstable and unbalanced. In this paper, we offer two compressive data gathering methods of balanced projection nodes. For WSN with constant distribution of nodes, an even clustering method based on spatial locations is proposed to distribute the projection nodes evenly and balance the network energy consumption. For WSN with unsteadily distributed nodes, an even clustering method based on node density is proposed, taking into account the location and density of nodes together, balancing the network energy and prolonging the network lifetime
Spectrum of electrocardiographic and echocardiographic changes in acute stroke-Our experience

Background: Vascular diseases remains the chief cause of death and disability in industrialised countries. Clinical and experimental data suggest that some kind of neurologically mediated myocardial injury exists especially in subarachnoid hemorrhage but not as a manifestation of joint ischemic heart disease. Objectives: To study the spectrum of changes in ECG and echocardiographic patterns in the cases of cerebrovascular disease and to assess these different changes have got any prognostic significance. Materials and methods: 100 patients with acute stroke were considered, and ECG and the 2D echo of these patients were done within 24 hours of admission. In-hospital follow-up was done to know the prognosis of all the patients. Results: ST segment depression (53.1%) and U-waves (56.2%) followed by QTc prolongation (0.5±0.7 ms) were the most common abnormalities in haemorrhage group. Whereas in infarct type of stroke U-wave was the most common ECG finding (50.0%) among infarct group followed by QTc (0.45±0.08 ms) and T-wave inversion (29.4%). None of the ECG changes had much significance on mortality and was statistically insignificant (p>0.05) with either ischemic or hemorrhagic stroke. LV dysfunction, the most common abnormality was (29.4%) in infarct and haemorrhage (46.9%) stroke. LV dysfunction did not show significant impact on mortality in either of stroke subtypes (p>0.05). Conclusion: In our experience, both ECG and ECHO abnormalities in stroke patients do not have any prognostic significance predicting mortality in CVA. Niveditha R, Sai Lakshmi V.S. , Rageswari T, Lakshmi Manasa S. Spectrum of electrocardiographic and echocardiographic changes in acute stroke Our experience. IAIM, 2017; 4(1): 104-109.
HMGB1 is a Potential Mediator of Astrocytic TLR4 Signaling Activation following Acute and Chronic Focal Cerebral Ischemia

Limited, and underutilized, therapeutic options for acute stroke require new approaches to treatment. One such potential approach involves better understanding of innate immune response to brain injury such as acute focal cerebral ischemia. This includes understanding the temporal profile, and specificity, of Toll-like receptor 4 (TLR4) signaling in brain cell types, such as astrocytes, following focal cerebral ischemia. This study evaluated TLR4 signaling, and downstream mediators, in astrocytes, during acute and chronic phases post transient middle cerebral artery occlusion (MCAO). We also determined whether high mobility group box 1 (HMGB1), an endogenous TLR4 ligand, was sufficient to induce TLR4 signaling activation in astrocytes in vivo and in vitro. We injected HMGB1 into normal cortex, in vivo, and stimulated cultured astrocytes with HMGB1, in vitro, and determined TLR4, and downstream mediator, expression by immunohistochemistry. We found that expression of TLR4, and downstream mediators, such as inducible nitric oxide synthase (iNOS), occurs in penumbral astrocytes in acute and chronic phases after focal cerebral ischemia, but was undetectable in cortical astrocytes in the contralateral hemisphere. In addition, cortical injection of recombinant HMGB1 led to a trend towards an almost 2-fold increase in TLR4 expression in astrocytes surrounding the injection site. Consistent with these results, in vitro stimulation of the DI TNC1 astrocyte cell line, with recombinant HMGB1, led to increased TLR4 and iNOS message levels. These findings suggest that HMGB1, an endogenous TLR4 ligand, is an important physiological ligand for TLR4 signaling activation, in penumbral astrocytes, following acute and chronic ischemia and HMGB1 amplifies TLR4 signaling in astrocytes.
Low Molecular Weight Heparin versus Coumadin-Induced Skin Cecrosis in a Patient with Superficial Vein Thrombosis - A Case Report

Abstract Introduction: Coumadin and low molecular weight heparin (LMWH) induced skin necrosis are rare clinical conditions. Case presentation: A 63-years-old female patient, known with hypertension and right-sided hemiparesis, had presented to the emergency departement with pain and erythema of her internal right thigh. Venous Doppler-echography showed internal safenous vein thrombosis, thus she was started on anticoagulant treatment with Dalteparin and Acenocoumarol. On the 5th day of treatment she developed plantar hematoma on her left leg, followed by the appearance of hematomas, on the lower third of her right calf and on coxofemoral regions. Therefore, we raised the suspicion of heparin or coumadin-induced cutaneous necrosis, we stopped the anticoagulation for 5 days and restarted it with the administration of Rivaroxaban, fresh frozen plasma, antibiotics and local, sterile, saline dressings. After four days the patient presented deep vein thrombosis on her left calf. Results and Discussion: Coagulation abnormalities were suspected, but infirmed by normal values of specific laboratory tests, such as Protein C (472.2%), protein S (77.10%), lupus anticoagulant (LA1-screening 53, 5s, LA-confirmation 38,0s). Hemogram showed normal platelet values. To exclude a malignancy, abdominal CT scan was performed, which revealed a right adnexal inomogenic cystic lesion, CA-125 (6,5U/ml), requiring further gynecological investigations. For the treatment of skin lesions, the patient required necrectomy and skin graft application. Conclusion: Particularly, considering that the patient was initially anticoagulated with LMWH and coumadins simultaneously, the etiology of her cutaneous lesions remains uncertain.
elettronico: uno strumento per la formazione continua in medicina THE ELECTRONIC HEALTH RECORD: A TOOL FOR CONTINUING MEDICAL EDUCATION

INTRODUZIONE La formazione continua consente di aggiornare e migliorare le pratiche dei professionisti sanitari al fine di garantire la qualità assistenziale, rispondendo in maniera adeguata ai bisogni dei pazienti e alle necessità del Servizio Sanitario, in termini sia organizzativi che operativi. Nonostante le iniziative di formazione offerte siano molte e differenziate, spesso la ricerca scientifica ha rilevato un divario tra la pratica professionale e lo stato dell’arte della ricerca scientifica in ambito clinico. Questa differenza potrebbe tradursi in inappropriatezza clinica, per esempio in termini di mancata, inutile o inadeguata prescrizione di interventi sanitari. Secondo i modelli tradizionali di formazione, il trasferimento delle nuove conoscenze nella pratica professionale, in seguito alla partecipazione ad interventi formativi, ha un andamento lineare. In altre parole, i professionisti sanitari, attraverso l’aggiornamento delle proprie conoscenze, modificano le loro attitudini e le loro competenze e, dunque, cambiano le loro performance professionali. Questo modello lineare di formazione è teorico, non sempre infatti i professionisti sanitari acquisiscono le conoscenze necessarie alla propria pratica professionale, e non sempre la conoscenza teorica si traduce in cambiamento della pratica professionale. Nel presente articolo è descritto uno strumento innovativo di formazione professionale continua del personale sanitario che si basa sull’utilizzo del Fascicolo Sanitario Elettronico (FSE). Grazie all’utilizzo del FSE è possibile promuovere un modello di formazione efficace, integrato nella pratica professionale, che può quindi favorire il miglioramento delle pratiche cliniche dei professionisti sanitari. Il modello formativo consente al personale sanitario di aggiornarsi e acquisire nuove conoscenze e competenze direttamente nel proprio ambiente di lavoro, integrando il processo di apprendimento nella quotidiana attività clinica.
Primary Biliary Cirrhosis

The principal roles of the liver include cleansing toxins from the blood and processing food nutrients into proteins, fats and carbohydrates. The liver produces bile, which is stored in the gall bladder and added to the digestive tract via bile ducts to help break down dietary fats. Primary biliary cirrhosis (PBC) is an autoimmune condition characterised by the chronic inflammation and subsequent scarring of the bile ducts within the liver. The cause is unknown, although researchers have ruled out alcohol and diet as possible triggers. Women are 10 times more likely to develop PBC than men, for reasons unknown. The disease is usually diagnosed later in life, between the ages of 35 and 60 years. There is no cure, but treatment can slow the progression of the disease and alleviate symptoms. PBC seems to be associated with a number of other autoimmune diseases including rheumatoid arthritis, scleroderma and Sjogren’s syndrome, although the reasons for this are not clear.
ENDOCRlNOLOGY Many tissues and organs

Many tissues and organs are influenccd by circulating hormones. Some hormones regulate short term metabolic activities in cells while other hormones exert a longer ranged influence on differentiation and growth. The long range hormone actions, in particular, the role of hormones in regulating muscle growth, will be focused on in this discussion. Other presentations in this series h a w dealt with the integrated regulation of muscle and adipose tissue growth at the whole animal and tissue level. In contrast, the purpose of this review is to take a very narrow, in-depth view of hormones and growth factors that impinge directly on myogenic cells, the response elicited, the possible mechanism of action, and ultimately, the impact these events may have on muscle growth. Because our goal is the efficient production of muscle protein, understanding the factors that regulate muscle mass is essential.
Cell Search and Uplink Synchronization in LTE

— In LTE User Equipment (UE) must be able to do cell search, initial synchronization and random access procedure for downlink and uplink access. To perform cell search, and initial synchronization, two synchronization signals, Primary Synchronization Signal (PSS) and Secondary Synchronization Signal (SSS), are periodically transmitted from the base station in the LTE system. Using these two signals and making use of the properties of Zadoff-Chu (ZC) and Pseudo-Noise (PN) sequence, the mobile unit will determine on which of the available cell sites it should lock into and it acquires time and frequency synchronization. After UE will do random access procedure using Physical Random Access Channel (PRACH). An appropriate design of PRACH preamble is essential to provide frequent enough random access opportunities and an accurate UE synchronization estimation to adapt to different cell ranges and network conditions without using unnecessary resources. This paper presents the complete LTE access procedure and more about PRACH implementation and detection. Then the performance of the PRACH synchronization procedure under different parameter settings is compared in a typical scenario of LTE.