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On the Suitability of Using SGX for Secure Key Storage in the Cloud

This paper addresses the need for secure storage in virtualized services in the cloud. To this purpose, we evaluate the security properties of Intel's Software Guard Extensions (SGX) technology, which provides hardware protection for general applications, for securing virtual Hardware Security Modules (vHSM). In order for the analysis to be comparable with analyses of physical HSMs, the evaluation

Development of stochastic finite prediction element model for CLT floors

One of the important challenges for wooden construction is to assure good sound insulation in low-frequency range. To that end, it is important to establish reliable prediction tools to reduce the number of experimental tests and the costs. The study reported here is a first investigation aiming at developing a reliable numerical model to predict the vibration behavior of a cross-laminated timber

The Dead Sea Future Elevation

In this paper water and salt mass balances for the Dead Sea were modeled. Precipitation, evaporation, river discharges, ground water flows, input/output from potash companies and salt production, and brine discharge were included in the models. The mixing time in the Dead Sea was modeled using a single-layer (well-mixed) a two-layer (stratified) system. Using the single-layer approach the water le

Is there prejudice from thin air? Replicating the effect of emotion on automatic intergroup attitudes

Background: Previous studies showed that anger, rather than sadness, created automatic intergroup bias in a minimal group context. Methods: The current research reports a single study (N = 99) aiming to replicate this finding and further to test whether the intergroup bias manifests as ingroup favoritism, outgroup derogation, or both. Results: Our results failed to replicate the effect of anger on

ZERO POINT ASSESSMENT OF THE RADIATION ENVIRONMENT – EXAMPLES OF A PROGRAM APPLIED IN SWEDEN (ESS) AND IN BELARUS (BELNPP)

Before commissioning of a nuclear facility it is important to determine the baseline of the radiation environment. Such baseline or Zero Point assessments can only,and uniquely, be made before start of operation of the facility and will serve several purposes when the facility is in operation. Here we report on the planning and implementation of such a Zero Point program for achieving high reprodu

Influence of 3d Transition Metal Impurities on Garnet Scintillator Afterglow

Garnet scintillators often suffer from undesired afterglow, the origin of which is not always well-understood. A possible origin is contamination with transition metal (TM) ions. These impurities can act as traps giving rise to afterglow. Alternatively, they may show long-lived (microsecond) d-d emission. Here we present a systematic study on the role of 3d TM impurities in (Lu,Gd)3(GaAl)5O12 garn

COVID-19, chronic inflammatory respiratory diseases and eosinophils - Observationsfrom reported clinical case series

Currently, the world is facinga global pandemicwith a new coronavirus SARS-CoV- 2 (Severe Acute Respiratory Syndrome CoronaVirus Type 2) causing infectious disease named COVID-19 (CoronaVirus Infectious Disease 2019). Comparing the clinical presentation and epidemiological characteristics of COVID-19 with previous coronavirus-associated respiratory diseases (SARS-CoV1 and MERS) revealedsome remark

SARS-CoV-2, Testosterone and frailty in males (PROTEGGIMI) : A multidimensional research project

Preliminary published data depicts a much greater prevalence of malewith laboratory-confirmed severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) referred for intensive care unit admission and severe sequelae in several countries. In this context, males seem to not only be more susceptible to the infection compared to female subjects, at least in western countries, but their case fatality

A Research Agenda for the Future of Urban Water Management : Exploring the Potential of Nongrid, Small-Grid, and Hybrid Solutions

Recent developments in high- and middle-income countries have exhibited a shift from conventional urban water systems to alternative solutions that are more diverse in source separation, decentralization, and modularization. These solutions include nongrid, small-grid, and hybrid systems to address such pressing global challenges as climate change, eutrophication, and rapid urbanization. They clos

Transcriptional and biochemical biomarker responses in a freshwater mussel (Anodonta anatina) under environmentally relevant Cu exposure

Molecular biomarkers, like gene transcripts or enzyme activities, are potentially powerful tools for early warning assessment ofpollution. However, a thorough understanding of response and baseline variation is required to distinguish actual effects frompollution. Here, we assess the freshwater musselAnodonta anatinaas a biomarker model species for freshwater ecosystems, bytesting responses of six

Environmental Assessment of Brine Discharge Including Wastewater Collection in the Arabian Gulf

The environmental effects of brine discharge in the Arabian/Persian Gulf have been assessed. The Arabic Gulf is a wide and shallow system having a horizontal shear dominance. The management choice of mixing brine with wastewater to reduce the salt content in the discharge has also been considered. Approximately 90% of the area around the Arabian Gulf has been compared with the world data for desal

Worldwide Oil Prize, Desalination and Population Growth Correlation Study

In this paper, the investment in new desalination capacity, expressed as daily production capacity, was studied as a function of oil production and population increase for a large group of countries for the last 25 years. These countries were selected for their large desalination production and Sweden presented as reference. Oil production correlated well with investments in new desalination capac

A Joint Desalination and Power Plants for Water and Development: A Case study of the Sinai-Gaza

Desalination can be a cost-effective way to produce fresh water and possibly electricity. The Gaza Strip has had a complex hydro-political situation for many years. Gaza (enclosed area) is bordered by the Mediterranean in the west, by Israel in the north and east and by Egypt in the south. Water and electricity consumption in the Gaza Strip is expected to increase in the future due to the increasi

Basic life for the Palestinian: Gaza water and environmental problems

Gaza has several water problems; inefficient water use by the agricultural sector, limited fresh water supply and high water demand, groundwater contamination, seawater intrusion and shortage of electricity. More water and electricity for the future development of Gaza that will give better life; a significant value of water should be added to the Palestinians living in blocked Gaza; more employme

Shrunken pore syndrome and mortality : a cohort study of patients with measured GFR and known comorbidities

Shrunken pore syndrome (SPS) is defined by a cystatin C-based estimation of glomerular filtration rate (eGFRCYS) being less than 60% or 70% of a creatinine-based GFR estimation (eGFRCR) in the absence of extrarenal influences on cystatin C or creatinine concentrations. SPS has been associated with a substantial increase in mortality or morbidity in all investigated populations. However, in these s

Mixing Time for the Dead Sea Based on Water and Salt Mass Balances

Water and salt mass balances for the Dead Sea were modeled. Precipitation, evaporation, river discharges, ground water flows, input/output from potash companies and salt production, and brine discharge were included in the models. The mixing time in the Dead Sea was modeled using a single-layer (well-mixed) atwo-layer (stratified) system.Using the single-layer approach the water level was predicte

A study of the effect of brake pad scorching on tribology and airborne particle emissions

Non-exhaust wear emissions from disc brakes affect the air quality in cities throughout the world. These emissions come from the wear of the contact surfaces of both the pads and disc. The tribological and emissions performance of disc brakes strongly depend on the contact surface characteristics of the pads and discs. The surfaces of conventional pads are scorched by heating it to several hundred

Association between attending exercisebased cardiac rehabilitation and cardiovascular risk factors at one-year post myocardial infarction

Background: Randomized trials confirm the benefits of exercise-based cardiac rehabilitation on cardiovascular risk factors. Whether exercise-based cardiac rehabilitation provides the same favourable effects in real-life cardiac rehabilitation settings, in the modern era of myocardial infarction treatment, is less well known. We examined the association between attending exercise-based cardiac reha