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Primary mucosal and glans penis melanomas : The Sydney Melanoma Unit experience

Background: Melanomas that arise on mucosal surfaces and the glans penis are rare. Methods: A retrospective study of the Sydney Melanoma Unit experience with 69 patients treated since 1956 for these types of melanomas was undertaken to determine primary lesion site, sex, age at diagnosis, symptoms, clinical stage at first presentation, histopathology, treatment and outcome. Results: Primary lesion

An Artificial Intelligence-based Support Tool for Automation and Standardisation of Gleason Grading in Prostate Biopsies

BACKGROUND: Gleason grading is the standard diagnostic method for prostate cancer and is essential for determining prognosis and treatment. The dearth of expert pathologists, the inter- and intraobserver variability, as well as the labour intensity of Gleason grading all necessitate the development of a user-friendly tool for robust standardisation.OBJECTIVE: To develop an artificial intelligence

The confounding effect of snow cover on assessing spring phenology from space : A new look at trends on the Tibetan Plateau

The Tibetan Plateau is the highest and largest plateau in the world, hosting unique alpine grassland and having a much higher snow cover than any other region at the same latitude, thus representing a “climate change hot-spot”. Land surface phenology characterizes the timing of vegetation seasonality at the per-pixel level using remote sensing systems. The impact of seasonal snow cover variations

Settled in Sand : State-making, Recognition and Resource Rights in the Agro-industrial Landscape

Across the world, economic interests and state-making interventions have converged to dispossess small-scale farmers, rural and urban dwellers – often through violent means. Situated in the sugarcane plantation landscape in the Cauca Valley in western Colombia, this dissertation explores how life is lived after dispossession. The research is based on ethnographic fieldwork in the Afro-descendant v

Conservative treatment in non-tubal ectopic pregnancy and predictors of treatment failure

Objectives: To find possible predictive factors to predict the failure of conservative treatment of non-tubal ectopic pregnancy. For that purpose, we assessed the rate of failure, complications and need for additional interventions of the different primary treatment regimens in non-tubal ectopic pregnancies that occurred in our center. Study design: Retrospective single-center study conducted at H

Critique of Exaggeration : Thinking Beyond

This study examines the function of exaggeration for thinking beyond the current concepts of God and the human. An example of thinking beyond in philosophy is the exaggeration “beyond being” in Plato’s Republic. In the philosophy of religion, generally, we deal with the questions of God. The present study discerns as an instance of thinking beyond the thinking about God and the human. The study ai

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'Arena' is the story of the resource struggle of a small Afro-descendant village in western Colombia. Surrounded by sugarcane plantations to all sides, the villagers base their livelihoods on manual sand extraction in the nearby river, supplying materials to local and regional construction markets. The river constitutes a fundamental pillar in the village; it is from this that they draw meaning an

Design and performance of a silicon–tungsten calorimeter prototype module and the associated readout

We describe the details of a silicon–tungsten prototype electromagnetic calorimeter module and associated readout electronics. Detector performance for this prototype has been measured in test beam experiments at the CERN PS and SPS accelerator facilities in 2015/16. The results are compared to those in Monte Carlo Geant4 simulations. This is the first real-world demonstration of the performance o

Geoelectrical and IP imaging used for preinvestigation at a tunnel project

At a large tunnel project in Southern Sweden a number of geoelectrical and IP imaging were carried out. The tunnel is drilled through a horst with a complex geology which includes fractures, high water content and weathered zones. The measurements where carried out to compile a geologic model to use in the further planning of the project. The resistivity and IP complements each other very well sin

Mapping Europe's institutional landscape for forest ecosystem service provision, innovations and governance

There has been a strong quest for mapping and assessing ecosystem services (ES) to support governance. Yet, the institutional landscape that governs ES provision across multiple contexts has received less attention. We fill this research gap by developing and operationalising a framework for the analysis of policy documents that address European forest ES provision. By coding and analysing referen

Optimal loading flow rate trajectory in monoclonal antibody capture chromatography

In this paper, we determined the optimal flow rate trajectory during the loading phase of a mAb capture column. For this purpose, a multi-objective function was used, consisting of productivity and resin utilization. Several general types of trajectories were considered, and the optimal Pareto points were obtained for all of them. In particular, the presented trajectories include a constant-flow l

Purification of Natural Products by Selective Precipitation Using Supercritical/Gas Antisolvent Techniques (SAS/GAS)

Supercritical fluids offer considerable advantages for the isolation of natural products. Supercritical fluids can be used as antisolvents to precipitate selectively target compounds from a mixture and to remove impurities by the Supercritical Antisolvent technique (SAS). The present decade has experienced a considerable increase in the number of publications that apply this technique to natural e

Pre-study for geoelectrical monitoring for detection of internal defects and anomalous seepage in the Älvkarleby test embankment dam

Electrical resistivity tomography (ERT) can be used to monitor the interior of hydropower embankments dams, and thereby detect zones with anomalous material properties and flow induced variation in the resistivity caused by changes in total dissolved solids (TDS) and temperature. Furthermore, monitoring of embankment dams in connection with a substantial change in the reservoir water level can det

Investigating the effect of powder manufacturing and reconstitution on casein micelles using asymmetric flow field-flow fractionation (AF4) and transmission electron microscopy

Milk powders are commonly used for a variety of food products in which among others the milk proteins add to the properties of the products. Processing of milk can, depending on the processing parameters, change the size and structure of the proteins. These changes can be difficult to measure due to the polydispersity of milk components, which makes it a challenge to obtain direct information abou

A novel non-antimicrobial treatment of bacterial vaginosis : An open label two-private centre study

Background: Bacterial vaginosis (BV) is the most common cause of vaginal discharge. It is caused by an imbalance in the normal vaginal microbiota. Symptoms include an offensive odour. Standard oral or vaginal antimicrobial treatments have high immediate cure rates but almost as high recurrence rates. pHyph, a vaginal pessary, contains glucono-delta-lactone (GDL) and sodium gluconate (NaG) which re

Evaluation of NTRK immunohistochemistry as a screening method for NTRK gene fusion detection in non-small cell lung cancer

Purpose: The small molecule inhibitors larotrectinib and entrectinib have recently been approved as cancer agnostic drugs in patients with tumours harbouring a rearrangement of the neurotrophic tropomyosin receptor kinase (NTRK). These oncogenic fusions are estimated to occur in 0.1–3 % of non-small cell lung cancers (NSCLC). Although molecular techniques are most reliable for fusion detection, im

Mapping diurnal cycles of precipitation over China through clustering

The diurnal cycle of precipitation is a fundamental mode of climatic variability. Based on an hourly 0.1° × 0.1° gauge-satellite merged precipitation dataset, which is provided by the China Meteorological Data Service Center, this study used the K-means clustering algorithm to map the diurnal cycles of precipitation in summer over China. The obtained maps can objectively delineate irregular region