Search results

Filter

Filetype

Your search for "*" yielded 530911 hits

Relational Modes Between Industrial Design and Engineering Design – A Conceptual Model for Interdisciplinary Design Work

Focus on customer and market needs has initialized changes in product development work, which involve integration of industrial design and engineering design functions. Interdisciplinary teams are considered a prerequisite in order to achieve collaboration, and a necessity to meet market demands in new products. However, interdisciplinary teams are inherently associated with collaborative shortcom

Survey on Product Development Methods, Design Competencies, and Communication in Swedish Industry

This article presents the results of a questionnaire survey carried out during the spring of 2000. The results are based on the answers provided by a total of 99 respondents. Among other results the survey revealed that more than half of the responding companies have a formally documented strategy for product development work. Regarding disciplinary competencies, it is shown that design engineers

Theoretical uncertainties in exclusive electroproduction of S-wave heavy quarkonia

In this work, we revise the conventional description of J/ ψ(1 S) , Υ (1 S) , ψ′(2 S) and Υ ′(2 S) elastic photo- and electroproduction off a nucleon target within the color dipole picture and carefully study various sources of theoretical uncertainties in calculations of the corresponding electroproduction cross sections. For this purpose, we test the corresponding predictions using a bulk of ava

What makes an ally? Sweden and Finland as NATO’s closest partners

From 2013 onward, Sweden and Finland gradually distinguish themselves from all other NATO partners in order to meet the growing challenge how to defend the Baltics. In the analysis, the concept of ‘informal ally’, in contrast to ‘formal ally’, is introduced. A synthesized analytical framework is used to evaluate the process of ever closer partner cooperation and its shifting focus from cooperative

Neuropathy-related mutations alter the membrane binding properties of the human myelin protein P0 cytoplasmic tail

Schwann cells myelinate selected axons in the peripheral nervous system (PNS) and contribute to fast saltatory conduction via the formation of compact myelin, in which water is excluded from between tightly adhered lipid bilayers. Peripheral neuropathies, such as Charcot-Marie-Tooth disease (CMT) and Dejerine-Sottas syndrome (DSS), are incurable demyelinating conditions that result in pain, decrea

Endometrial cancer and oral contraceptives : an individual participant meta-analysis of 27 276 women with endometrial cancer from 36 epidemiological studies

BACKGROUND: Oral contraceptives are known to reduce the incidence rate of endometrial cancer, but it is uncertain how long this effect lasts after use ceases, or whether it is modified by other factors.METHODS: Individual participant datasets were sought from principal investigators and provided centrally for 27 276 women with endometrial cancer (cases) and 115 743 without endometrial cancer (cont

Volume flow assessment through simultaneous B-mode and Multigate Doppler

The typical approach for volumetric blood flow assessment consists of a velocity measurement performed in a single sample volume placed in the vessel centre, combined to an estimate of the average diameter. This simple approach produces large inaccuracies since it does not account for the complex flow configurations produced by complicated artery geometries and/or pulsatile conditions. Moreover, d

FCC-ee: The Lepton Collider: Future Circular Collider Conceptual Design Report Volume 2

In response to the 2013 Update of the European Strategy for Particle Physics, the Future Circular Collider (FCC) study was launched, as an international collaboration hosted by CERN. This study covers a highest-luminosity high-energy lepton collider (FCC-ee) and an energy-frontier hadron collider (FCC-hh), which could, successively, be installed in the same 100 km tunnel. The scientific capabiliti

A review of femtosecond laser-induced emission techniques for combustion and flow field diagnostics

The applications of femtosecond lasers to the diagnostics of combustion and flow field have recently attracted increasing interest. Many novel spectroscopic methods have been developed in obtaining non-intrusive measurements of temperature, velocity, and species concentrations with unprecedented possibilities. In this paper, several applications of femtosecond-laser-based incoherent techniques in

Worse breast cancer prognosis in insulin treated diabetic patients - A population based registry study in Sweden

Background. Diabetes may be linked to incidence of different tumor diseases and prognosis through various mechanisms such as the disease itself, hyperglycemia, obesity and anti-diabetes therapy. Material and methods. The study includes all women with BC diagnosed in Sweden between 2000 through 2008 (n=54406). The women had no previous cancer diagnosis during the period of 1958-1999. Dates of birth

Fluorine Abundances in the Globular Cluster M4

We present chemical abundances for the elements carbon, sodium, and fluorine in 15 red giants of the globular cluster M4, as well as six red giants of the globular cluster ω Centauri. The chemical abundances were calculated in LTE via spectral synthesis. The spectra analyzed are high-resolution spectra obtained in the near-infrared region around 2.3 μm with the Phoenix spectrograph on the 8.1 m Ge

Triblock copolymers as templates in mesoporous silica formation : Structural dependence on polymer chain length and synthesis temperature

Mesoporous silica can be formed with amphiphilic molecules acting as structure-directing templates in dilute systems. The templating properties of five related triblock copolymers, (EO)x-(PO)y-(EO)x (Pluronic L101, P103, P104, P105, and F108), have been investigated regarding the length of the EO blocks as well as the temperature of the synthesis. It was found that the number of EO units is essent

Origin of Molecular Oxygen in Comets : Current Knowledge and Perspectives

The Rosetta Orbiter Spectrometer for Ion and Neutral Analysis (ROSINA) instrument onboard the Rosetta spacecraft has measured molecular oxygen (O 2 ) in the coma of comet 67P/Churyumov-Gerasimenko (67P/C-G) in surprisingly high abundances. These measurements mark the first unequivocal detection of O 2 in a cometary environment. The large relative abundance of O 2 in 67P/C-G despite its high react

Writing in English at University : A Guide for Second Language Writers

Writing is a central activity at university. Writing in English at University: A Guide for Second Language Writers is a textbook designed to accompany the MOOC Writing in English at University. It can also be used as a stand-alone handbook, with links to online resources, such as instructional videos on key aspects of academic writing provided throughout.Just like the MOOC, this textbook targets u

The Ethics of The Tripartite Tractate (NHC I, 5) : A Study of Determinism and Early Christian Philosophy of Ethics

In The Ethics of The Tripartite Tractate (NHC I, 5) Paul Linjamaa offers the first full length thematical monograph on the longest Valentinian text extant today. By investigating the ethics of The Tripartite Tractate, this study offers in-depth exploration of the text's ontology, epistemology, theory of will, and passions, as well as the anthropology and social setting of the text. Valentinians ha