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This paper performs a numerical study regarding the effects of different kinds of coolants on flow and heat transfer in a pin-finned internal channel. A new pin-fin structure detached from one endwall with a round-tip is proposed which aims to increase the heat transfer enhancement. As a contrast, the investigation of the typical fully-attached pin-fin and the flat-tip detached pin-fin is also con
The ongoing development of the Global Carbon Project (GCP) global methane (CH4) budget shows a continuation of increasing CH4 emissions and CH4 accumulation in the atmosphere during 2000–2017. Here, we decompose the global budget into 19 regions (18 land and 1 oceanic) and five key source sectors to spatially attribute the observed global trends. A comparison of top-down (TD) (atmospheric and tran
The archaeological site of Fracción Mujular is composed of several small residential plaza groups and a monumental ballcourt located near the Pacific Coast of Chiapas, Mexico. Long known for the Central Mexican iconography found on its carved stelae (Navarrete 1976, 1986; García-Des Lauriers 2005, 2007, 2016; Taube 2000), the survey and excavations conducted during the course of this dissertation
Vertical III-V heterostructure MOSFETs exhibit outstanding performance at reduced supply voltages. In this paper, we report on a novel process of extending high-speed device operation towards higher voltages. The device vertical geometry allows for engineering a field plate by covering the nanowire drain area with a 10-nm-thick SiO2 film. The film acts as a field moderator in the device drain regi
Objectives: To compare the short- and long-term emotional distress (grief, anxiety and depressive symptoms) after early miscarriage and satisfaction with treatment between women randomized to expectant management vs vaginal misoprostol treatment. Methods: This was a preplanned analysis of data collected during a randomized controlled trial comparing expectant management with misoprostol treatment
A recent statement from the European-Society-for-Sexual-Medicine has highlighted the limitations of using the rat model for nerve-sparing prostatectomy. The use of young rats with no comorbidities and the early evaluation of the erectile function (EF) are deemed a source of bias. Our aim was to evaluate the long-term consequences in EF of bilateral nerve cavernous crush- injury (BNCI) in type 1 di
The influence of personality factors, school achievement goals, academic efficacy, and stressload of serious problems on final grades was studied by giving a questionnaire, The Perceived Stress and Control Assessment Scale, to 915 Swedish high school students. A new measure, Stressload Index, was created by extending the Control-Stress Index. Structural Equation Modeling analysis revealed that the
Aquaporins are water channel proteins facilitating passive transport of water across cellular membranes. Aquaporins are over- or ectopically expressed in a multitude of cancers, including pancreatic ductal adenocarcinoma, which is a highly aggressive cancer with low survival rate. Evidence suggests that aquaporins can affect multiple cellular processes involved in cancer development and progressio
We study residual polynomials, Rx0,n(e), e⊂ R, x∈ R\ e, which are the degree at most n polynomials with R(x) = 1 that minimize the sup norm on e. New are upper bounds on their norms (that are optimal in some cases) and Szegő–Widom asymptotics under fairly general circumstances. We also discuss several illuminating examples and some results in the complex case such as root asymptotics, a universal
Objectives: In this proof of concept study, a deep learning–based method for automatic analysis of digital mammograms (DM) as a tool to aid in assessment of neoadjuvant chemotherapy (NACT) treatment response in breast cancer (BC) was examined. Methods: Baseline DM from 453 patients receiving NACT between 2005 and 2019 were included in the study cohort. A deep learning system, using the aforementio
Background Alcohol use disorder (AUD) is clinically heterogeneous. We examine its potential genetic heterogeneity as a function of sex, age, clinical features and mode of ascertainment. Methods In the Swedish population born 1932-1995 (n = 5 829 952), we examined the genetic risk profiles for AUD, major depression (MD), anxiety disorders, bipolar disorder, drug use disorder (DUD), attention defici
We describe a case of an adolescent male with Niemann-Pick Type C (NP-C), a neurodegenerative lysosomal lipid storage disorder, who presented with recurrent catatonia which required repeated treatment with electroconvulsive therapy (ECT). During the ECT-course, seizure threshold increased substantially, leading to questions about the influence of NP-C on neuronal excitability. In this exemplary EC
PREMIERE: Premiered by Hu Liu during the 2017 China-ASEAN Music Week at the Guangxi University of the Arts on May 28th.NOTE:Imitating the Vivacity of the Human Voice, is a meditation on diversity and the roiling of coexistence. In this piece disparate components from east and west do not suggest a transcendent unification. Rather, rhetorical devices such as “Tiaogong” [跳弓] or “Schleifer” become so
Lingua-Palatal #2, has been totally recomposed in 2020, and is written for four voices that use close amplification to heighten the resonant differences between the oral and nasal cavities. This should be a very strong effect, as if the listener is actually inside the cavity. Therefore, special care must be given to the microphone type and placement. It might even be possible to put microphones in
BACKGROUND: There is no consensus on best content, set-up, category of involved healthcare professionals or duration of rehabilitation-programs for patients with chronic musculoskeletal pain, and outcomes show varying results. Individual care regimes for sub-groups of patients have been proposed.AIM: To describe the type of interventions used in a physiotherapist-led, rehabilitation-program for pa
The carotid-to-femoral pulse wave velocity, determined by pulse transit time (PTT) and distance, is a well-established measure of arterial stiffness and predicts adverse outcomes. However, its predictive value decreases with aging. To explore new risk indicator in the elderly, we investigated if the variation of carotid-to-femoral pulse wave velocity, registered as beat-to-beat variability of caro
