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An analysis of pool boiling heat transfer on nanoparticle-coated surfaces

In the present study, copper surfaces were deposited with Cu-Zinc nanoparticles of 0.6 mg by an electrophoretic deposition method (EPD). Two deposition patterns were designed, i.e., fully deposition (EPD-F) and channel-pattern deposition (EPD-C). In the channel-pattern deposition, the smooth channel and the deposition channel occur alternatively, by keeping the width of the smooth channel as 3 mm,

Nucleate pool boiling heat transfer of acetone and HFE7200 on copper surfaces with nanoparticle coatings

Nucleate pool boiling performance of two well-wetting liquids, i.e., acetone and HFE7200, on three nanoparticle-coatedsurfaces were experimentally studied and compared with that of the smoothsurface. Electrophoretic deposition was used to fabricate nano-porous surfaces.Surface roughness, static and advancing contact angles, capillarity of the smoothand coated surfaces were characterized. Compared

IgE sensitization in a cohort of adolescents in southern Sweden and its relation to allergic symptoms

Background: There is a strong and consistent association between IgE sensitization and allergy, wheeze, eczema and food hypersensitivity. These conditions are also found in non-sensitized humans, and sensitization is found among individuals without allergy-related diseases. The aim of this study was to analyse the sensitization profile in a representative sample of the population, and to relate pa

Implementing safe and robust Total Marrow Irradiation using Helical Tomotherapy – A practical guide

Total Marrow Irradiation (TMI) with Helical Tomotherapy is a radiotherapy treatment technique that targets bone marrow and sanctuary sites prior to stem cell or bone marrow transplantation (SCT/BMT). TMI is a complex procedure that involves several critical steps that all need to be carefully addressed for a successful implementation, such as dose homogeneity in field junctions, choice of target m

Exceptionally well-preserved Orsten-type phosphatocopid crustaceans from the Cambrian of Poland

Phosphatocopids are a group of small extinct marine crustaceans, which occur widespread in Cambrian dysoxic benthic lithofacies. Whereas the anatomy of the earliest ontogenetic stages of phosphatocopids, from the head larva with four pairs of appendages onward, is well documented, that of more advanced or adult growth stages has remained almost unknown (except for the external shields). Here we de

MiR-378a suppresses tenogenic differentiation and tendon repair by targeting at TGF-β2

Background: Tendons are a crucial component of the musculoskeletal system and responsible for transmission forces derived from muscle to bone. Patients with tendon injuries are often observed with decreased collagen production and matrix degeneration, and healing of tendon injuries remains a challenge as a result of limited understanding of tendon biology. Recent studies highlight the contribution

Semiconductor eco-materials for water treatment

In the current chapter two semiconductor materials are being assessed as ecomaterials of choice for key applications in the water business. Ultraviolet lightemitting diodes, UV-LEDs, based on III-Nitride ultraviolet emitters like GaN, InGaN, and AlGaN and semiconductor oxides like TiO 2 , ZnO, or WO 3 can be used as eco-materials for disinfection and pollutant removal in water, respectively. Lo

The effect of locally delivered cisplatin is dependent on an intact immune function in an experimental glioma model

Several chemotherapeutic drugs are now considered to exert anti-tumour effects, by inducing an immune-promoting inflammatory response. Cisplatin is a potent chemotherapeutic agent used in standard medulloblastoma but not glioblastoma protocols. There is no clear explanation for the differences in clinical efficacy of cisplatin between medulloblastomas and glioblastomas, despite the fact that cisp

Proteogenomics and Hi-C reveal transcriptional dysregulation in high hyperdiploid childhood acute lymphoblastic leukemia

Hyperdiploidy, i.e. gain of whole chromosomes, is one of the most common genetic features of childhood acute lymphoblastic leukemia (ALL), but its pathogenetic impact is poorly understood. Here, we report a proteogenomic analysis on matched datasets from genomic profiling, RNA-sequencing, and mass spectrometry-based analysis of >8,000 genes and proteins as well as Hi-C of primary patient samples f

Nationalekonomen och elefanten i rummet

Veterligen sympatiserade inga svenska nationalekonomer med Hitlers Tredjerike. I denna artikel riktas inte desto mindre uppmärksamhet mot en av de mestframträdande ekonomerna, Gustav Cassel. Detta mot bakgrund av att hanunder mellankrigstiden, fram till Hitlers maktövertagande 1933, var mycketengagerad i och för Tyskland. Hur hanterade han den tyska genomklappningen?I Cassels memoarer framstår Naz

Reliability of the point-of care analyzer “StatStrip® Xpress™” for measurement of fetal blood lactate

Objectives: Measurement of lactate in fetal blood is used to assess the degree of anaerobic metabolism. The technical difficulties in obtaining enough scalp blood for analysis by a bloodgas-analyzer advocates for the use of a point-of-care device. StatStrip®Xpress™ (SSX) has shown promising properties but needs further evaluation before implementation into fetal surveillance. Methods: Arterial/ve

Bacteria constrain the fungal growth response to drying-rewetting

Bacteria and fungi are the two principal decomposer groups in soils, determining rates of biogeochemical cycling. Rewetting of dry soils induces enormous dynamics in biogeochemistry. Bacteria have been shown to exhibit large variation in growth over time upon drying-rewetting (D/RW), however, in studies to date, fungal growth has shown limited responsiveness. Here we investigated whether fungal gr

Läkaren som patient : En beskriven rollkonflikt

Flera studier har på senare år visat att den läkare som själv blir sjuk upplever sig försatt i en särskilt problematisk situation. Ett sätt att öka förståelsen för den sjukdomsdrabbade läkarens upplevda dilemma kan vara att närstudera läkares sjukdomsnarrativ. I denna artikel uttolkas tre skriftliga vittnesmål av läkare med morfinmissbruk, med särskild tonvikt på Michail Bulgakovs semifiktiva nove

Television gambling advertisements : Extent and content of gambling advertisements with a focus on potential high-risk commercial messages

Background: In problem gambling, recent years have seen an expansion of online gambling in treatment-seeking patients. Television advertising may promote risky gambling, and this study aimed to assess gambling-related advertisements, with respect to potentially risky messages, in a country with high rates of online gambling among treatment seekers, for online casino particularly in treatment-seeki

Complete Revascularization Versus Culprit Lesion Only in Patients With ST-Segment Elevation Myocardial Infarction and Multivessel Disease : A DANAMI-3–PRIMULTI Cardiac Magnetic Resonance Substudy

Objectives: The aim of this study was to evaluate the effect of fractional flow reserve (FFR)–guided revascularization compared with culprit-only percutaneous coronary intervention (PCI) in patients with ST-segment elevation myocardial infarction (STEMI) on infarct size, left ventricular (LV), function, LV remodeling, and the presence of nonculprit infarctions. Background: Patients with STEMI with

Implementation of the sectional aerosol module SALSA2.0 into the PALM model system 6.0 : Model development and first evaluation

Urban pedestrian-level air quality is a result of an interplay between turbulent dispersion conditions, background concentrations, and heterogeneous local emissions of air pollutants and their transformation processes. Still, the complexity of these interactions cannot be resolved by the commonly used air quality models. By embedding the sectional aerosol module SALSA2.0 into the large-eddy simula