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Effect of sex on survival after resection of oesophageal cancer : nationwide cohort study
BACKGROUND: Accumulating evidence suggests a survival benefit after curative oesophageal cancer surgery in women compared with men. The aim of this study was to explore sex disparities in survival after surgery with curative intent in patients with oesophageal cancer.METHODS: This was a population-based cohort study, including all patients with oesophageal or gastric cancer who underwent surgery w
ASO Author Reflections : Better Long-Term Survival in Esophageal Cancer After Minimally Invasive Versus Open Transthoracic Esophagectomy in Sweden: A Population-Based Cohort Study
Survival trends of patients with non-metastatic gastric adenocarcinoma in the US and European countries : the impact of decreasing resection rates
BACKGROUND: We previously observed decreasing resection rates of non-metastatic gastric adenocarcinoma (GaC) in the US and some European countries. If and to what extent these trends affect the trends in overall survival (OS) of patients with non-metastatic GaC at the population level remain unclear. This large international population-based cohort study aimed to assess the impact of the previousl
Neoadjuvant Chemoradiotherapy and Surgery for Esophageal Squamous Cell Carcinoma Versus Definitive Chemoradiotherapy With Salvage Surgery as Needed : The Study Protocol for the Randomized Controlled NEEDS Trial
Background: The globally dominant treatment with curative intent for locally advanced esophageal squamous cell carcinoma (ESCC) is neoadjuvant chemoradiotherapy (nCRT) with subsequent esophagectomy. This multimodal treatment leads to around 60% overall 5-year survival, yet with impaired post-surgical quality of life. Observational studies indicate that curatively intended chemoradiotherapy, so-cal
Population-Based Cohort Study from a Prospective National Registry : Better Long-Term Survival in Esophageal Cancer After Minimally Invasive Compared with Open Transthoracic Esophagectomy
BACKGROUND: Recent research indicates long-term survival benefits of minimally invasive esophagectomy (MIE) compared with open esophagectomy (OE) for patients with esophageal and gastroesophageal junction (GEJ) cancers, but there is a need for more population-based studies.METHODS: We conducted a prospective population-based nationwide cohort study including all patients in Sweden diagnosed with e
Kirurgi : Ventrikel och Duodenum
Generalizing Behavior Trees and Motion-Generator (BTMG) Policy Representation for Robotic Tasks Over Scenario Parameters
We propose a generalisation of a behaviour tree and motiongenerator based robot arm policy representation for learning and solving tasks such as contact-rich tasks like peg insertion or pushing an object. We use planning to generate skill sequences needed to execute these tasks and rely on reinforcement learning to obtain parameters of the policy. We assume gaussian processes as a suitable method
How to Set Up & Learn New Robot Tasks with Explainable Behaviors?
We propose a pipeline to setup up robot systems for new tasks using symbolic planning, reasoning and reinforcement learning. Furthermore, we
In Situ H2 Reduction of Al2O3-Supported Ni- and Mo-Based Catalysts
Nickel (Ni)-promoted Molybdenum (Mo)-based catalysts are used for hydrotreatment processes in the chemical industry where the catalysts are exposed to high-pressure H2 at elevated temperature. In this environment, the catalyst transforms into the active phase, which involves the reduction of the oxide. Here, we report on the first in situ study on the reduction of alumina supported Ni- and Mo-base
Stagnelius och gnosticismen
Force Estimation and Control in Robot Manipulators
In this paper we present some results on model based force estimation and how these estimates can be integrated in a common robot force control scheme. A generalization of the force estimation method proposed in [Hacksel and Salcudean, 1994] is done and a force observer able to follow ramp environmental forces is introduced. An extension of this method for robotic manipulators is also experimental
Strong isoprene emission response to temperature in tundra vegetation
Emissions of biogenic volatile organic compounds (BVOCs) are a crucial component of biosphere-atmosphere interactions. In northern latitudes, climate change is amplified by feedback processes in which BVOCs have a recognized, yet poorly quantified role, mainly due to a lack of measurements and concomitant modeling gaps. Hence, current Earth system models mostly rely on temperature responses measur
Stäng inte dörren för forskare i auktoritära länder
Linear Functional Analysis : Lectures Fall Term 1988
Riemannian Geometry : Lectures given during the fall of 1990
Integrationsteori
Labour and equality law
Reflections about handling interview data from third countries at European universities: Collaboration opportunities and/or risky business for participants and researchers?
Through reflections about a case study concerning an unfeasible, planned research study on nurses’ working days during the COVID-19 pandemic, the article aims to describe and discuss legal and ethical challenges when conducting European-based research together with nurses in third countries. The article highlights how the General Data Protection Regulation challenges EU and non-EU research collabo
Health care utilization among individuals who die by suicide as compared to the general population : a population-based register study in Sweden
BACKGROUND: Globally, 700 000 people die every year by suicide. Health care consultation patterns the period before suicide could be one potential way to identify people at risk for suicide. Therefore, this study examines health care patterns up to one year prior to the suicide by age, sex and prior diagnoses and specifically investigates if and how this differs from the general population of Skån
