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Were Iran’s Gasoline Protests a “Controlled Explosion”?
Purification of sucrose in sugar beet molasses by utilizing ceramic nanofiltration and ultrafiltration membranes
Molasses is a sugar mill by-product with low value that today is used primarily for animal feed. However, molasses contains large amounts of sucrose which, if purified, could be used for other purposes. In this study, purification by membrane filtration using ceramic tubular ultrafiltration (UF) and nanofiltration (NF) was examined. NF purifies sucrose by removing small compounds, whereas UF remov
Pretreatment for biorefineries : A review of common methods for efficient utilisation of lignocellulosic materials
The implementation of biorefineries based on lignocellulosic materials as an alternative to fossil-based refineries calls for efficient methods for fractionation and recovery of the products. The focus for the biorefinery concept for utilisation of biomass has shifted, from design of more or less energy-driven biorefineries, to much more versatile facilities where chemicals and energy carriers can
Soleimani Was More Valuable in Politics Than in War: The Islamic Republic Takes Stock of Its Loss
Kroppen och den motsägelsefulla staden : kulturanalytiska perspektiv på funktionshinder och urbana rum
'Funeral for public trust': New crisis in Iran after plane crash
Esmail Ghaani: Who is the new commander of Iran’s Quds Force?
Qassem Soleimani’s Assassination and Iran’s Pledge of “Severe Revenge”
Missile diplomacy: How Iran showcased its military capabilities without starting a war
Qassem Soleimani: Guardian of Iran's regional interests
Validity and clinical utility of the obsessive compulsive inventory - Child version : Further evaluation in clinical samples
Background: Obsessive-compulsive disorder (OCD) is a clinically heterogeneous disorder. Currently, the Obsessive Compulsive Inventory-Child Version (OCI-CV) is the only self-report measure that fully captures this symptom heterogeneity in children and adolescents. The psychometric properties of the OCI-CV are promising but evaluations in large clinical samples are few. Further, no studies have exa
Piperacillin/tazobactam vs carbapenems for patients with bacterial infection : Protocol for a systematic review
INTRODUCTION: Early empirical broad-spectrum antimicrobial therapy is recommended for patients with severe infections, including sepsis. β-lactam/β-lactamase inhibitor combinations or carbapenems are often used to ensure coverage of likely pathogens. Piperacillin/tazobactam is proposed as a carbapenem-sparing agent to reduce the incidence of multidrug-resistant bacteria and superinfections. In the
Response to : Response to: Irritable bowel syndrome symptoms in axial spondyloarthritis more common than among healthy controls: Is it an overlooked comorbidity?' by Proft et al.
Raman characterization of single-crystalline Ga0.96Mn0.04As:Zn nanowires realized by ion-implantation
Recent progress in the realization of magnetic GaAs nanowires (NWs) doped with Mn has attracted a lot of attention due to their potential application in spintronics. In this work, we present a detailed Raman investigation of the structural properties of Zn doped GaAs (GaAs:Zn) and Mn-implanted GaAs:Zn (Ga0.96Mn0.04As:Zn) NWs. A significant broadening and redshift of the optical TO and LO phonon mo
The Borg RPE-scale to prescribe and monitor balance training in patients with chronic kidney disease
Workplace Emissions and Exposures During Semiconductor Nanowire Production, Post-production, and Maintenance Work
BackgroundNanowires are a high-aspect-ratio material of increasing interest for a wide range of applications. A new and promising method to produce nanowires is by aerotaxy, where the wires are grown in a continuous stream of gas. The aerotaxy method can grow nanowires much faster than by more conventional methods. Nanowires have important properties in common with asbestos fibers, which indicate
Predictive Factors of Concerns about Falling in People with Parkinson's Disease : A 3-Year Longitudinal Study
Introduction: Fear of falling (FOF) is more common in people with Parkinson's disease (PD) than in healthy controls. It can lead to several negative consequences such as restrictions in everyday life. Moreover, FOF is a risk factor for future falls. Aim: This study aimed to identify predictive factors of FOF (conceptualized as concerns about falling) after three years, with and without adjusting f
Robust scale-free synthesis for frequency control in power systems
The ac frequency in electrical power systems is conventionally regulated by synchronous machines. The gradual replacement of these machines by asynchronous renewable-based generation, which provides little or no frequency control, increases system uncertainty and the risk of instability. This imposes hard limits on the proportion of renewables that can be integrated into the system. In this paper,
The Influence of SiC and Al2O3 Whiskers on the Properties of Whisker-Reinforced cBN-Based Composites
Three types of cBN-based composites with TaN binder—without whiskers, with Al2O3 whiskers, and with SiC whiskers—have been produced by the high pressure-high temperature (HPHT) sintering. Density, hardness, Poisson ratio, and fracture toughness of the composites have been studied. The whisker-reinforced cBN-based composites exhibit a higher level of mechanical properties (hardness, fracture toughn