H. Moe, Atle Ommundsen, B. Gjevik,
... the Gimsøy channel, the Tjeldsund channel and the Sortland channel. In the Sortland channel, the model predicts a dominant diurnal K1 ...
Tópico(s): Geological formations and processes
2002 - Elsevier BV | Continental Shelf Research
Tore E. Sveistrup, Trond Knapp Haraldsen,
... were investigated at three locations in northern Norway: Sortland, Tromsø and the Pasvik Valley. At these sites, ... the upper 5 cm of the soil at Sortland. Soil compaction significantly decreased the infiltration rate at ...
Tópico(s): Peatlands and Wetlands Ecology
1997 - Wiley | Grass and Forage Science
Robert J. Lennox, Valerio Sbragaglia, Knut Wiik Vollset, Lene K. Sortland, Loren McClenachan, Ivan Jarić, Meaghan L. Guckian, Keno Ferter, Andy J. Danylchuk, Steven J. Cooke, Robert Arlinghaus, William M. Twardek,
Abstract Recreational fisheries are diverse in scale, scope, and participation worldwide, constituting an important ecosystem service of marine and freshwater ecosystems. Management of these socio‐ecological systems is challenged by monitoring gaps, stemming from difficulties engaging with participants, biased sampling, and insufficient resources to conduct biological or social surveys of fish and human populations. In the Internet age, online data have great potential to make a meaningful contribution ...
Tópico(s): Digital Marketing and Social Media
2022 - Wiley | Fish and Fisheries
Robert J. Lennox, Lotte S. Dahlmo, Adam T. Ford, Lene K. Sortland, Emma F. Vogel, Knut Wiik Vollset,
Predation is a fundamental aspect of ecology that drives ecosystem structure and function. A better understanding of predation can be facilitated by using electronic tags that log or transmit positions of predator or prey species in natural settings, however, there are special considerations that must be made to avoid biased estimates. We provide an overview of the tools available for studying predation with electronic tags including the tag types and analytical tools that can be used to identify ...
Tópico(s): Animal Behavior and Reproduction
2022 - BioOne | Wildlife Biology
Marianne Sundlisæter Skinner, Håkon Lorentzen, Laila Tingvold, Oddrunn Sortland, Nina Beate Andfossen, Magnus Jegermalm,
The article illuminates and discusses the realism of policy-makers' goals to increase involvement of volunteers and informal caregivers in long-term care services in Norway. Drawing on multiple data sources, the article investigates how commonplace volunteering and informal care are in long-term care, and it explores challenges experienced in collaboration between formal caregivers and volunteers and informal caregivers. The results show that only 4.4 percent of the Norwegian population carry out ...
Tópico(s): Geriatric Care and Nursing Homes
2020 - Taylor & Francis | Journal of Aging & Social Policy
Therese Bjärstig, Vigdis Nygaard, Jan Åge Riseth, Camilla Sandström,
... planning (MCP). We use two case study areas: Sortland municipality in Norway and Vilhelmina municipality in Sweden. ...
Tópico(s): Rural development and sustainability
2020 - University of Western Ontario Libraries | International Indigenous Policy Journal
Maria K. Tveitarås, Frode Selheim, Kristina Sortland, Rolf K. Reed, Linda Stuhr,
The main objective of this study was to identify single proteins or protein networks that might be used as diagnostic biomarkers or for therapeutic purposes by evaluating the protein expression profiling of plasma and lungs at different stages of metastatic development in a human triple negative MDA-MB-231 breast cancer xenograft model. MDA-MB-231 tumour cells were injected into the mammary fat pads on one side of the groin area. The mice were sacrificed day 19 (pre-metastases) and day 54 (metastases). ...
Tópico(s): Cancer, Hypoxia, and Metabolism
2019 - Public Library of Science | PLoS ONE
Tina Fonnes, Hege F. Berg, Therese Bredholt, Per‐Henrik Edqvist, Kristina Sortland, Anna Berg, Helga B. Salvesen, Lars A. Akslen, Henrica M.J. Werner, Jone Trovik, Ingvild L. Tangen, Camilla Krakstad,
Loss of Asparaginase-like protein 1 (ASRGL1) has been suggested as a prognostic biomarker in endometrial carcinoma. Our objective was to validate this in a prospectively collected, independent patient cohort, and evaluate ASRGL1 expression in endometrial carcinoma precursor lesion and metastases.782 primary endometrial carcinomas, 90 precursor lesions (complex atypical hyperplasia), and 179 metastases (from 87 patients) were evaluated for ASRGL1 expression by immunohistochemistry in relation to clinical ...
Tópico(s): Uterine Myomas and Treatments
2017 - Elsevier BV | Gynecologic Oncology
Björn Lundquist, Yulia Rodina, Irina A. Sekerina, Marit Westergaard,
... dialects. Speakers of the Tromsø ( N =46) and Sortland ( N =54) dialects participated in a Visual Word ...
Tópico(s): Syntax, Semantics, Linguistic Variation
2016 - De Gruyter | Linguistics Vanguard
Pål Grønås Drange, Markus Sortland Dregi, Pim van ’t Hof,
The Weighted Vertex Integrity (wVI) problem takes as input an n-vertex graph G, a weight function $$w:V(G)\rightarrow {\mathbb {N}}$$ , and an integer p. The task is to decide if there exists a set $$X\subseteq V(G)$$ such that the weight of X plus the weight of a heaviest component of $$G-X$$ is at most p. Among other results, we prove that: Result (1) refutes a conjecture by Ray and Deogun (J Comb Math Comb Comput 16:65–73, 1994) and answers an open question by Ray et al. (Ars Comb 79:77–95, 2006). It also complements ...
Tópico(s): Limits and Structures in Graph Theory
2016 - Springer Science+Business Media | Algorithmica
Kristin Halvorsen, Helene Kjøllesdal Eide, Kjersti Sortland, Kari Almendingen,
Nutritional care is a basic human right for all people. Nevertheless, undernourishment is known to be a frequent and serious health care problem among elderly hospitalized patients in Western Europe. Nutritional documentation contributes to ensuring proper nutritional treatment and care. Only a few studies have explored how nurses document nutritional care in hospitals, and between hospitals and nursing homes. Available research suggests that documentation practices are unsatisfactory. The aim of ...
Tópico(s): Frailty in Older Adults
2016 - BioMed Central | BMC Nursing
Hans L. Bodlaender, Pål Grønås Drange, Markus Sortland Dregi, Fedor V. Fomin, Daniel Lokshtanov, Michał Pilipczuk,
We give an algorithm that for an input $n$-vertex graph $G$ and integer $k>0$, in time $2^{O(k)} n$, either outputs that the treewidth of $G$ is larger than $k$, or gives a tree decomposition of $G$ of width at most $5k+4$. This is the first algorithm providing a constant factor approximation for treewidth which runs in time single exponential in $k$ and linear in $n$. Treewidth-based computations are subroutines of numerous algorithms. Our algorithm can be used to speed up many such algorithms to work in ...
Tópico(s): Interconnection Networks and Systems
2016 - Society for Industrial and Applied Mathematics | SIAM Journal on Computing
Jenny Palosaari, Rose‐Marie Latonen, Jan‐Henrik Smått, Rasmus Blomqvist, Olav Eklund,
Tópico(s): Fiber-reinforced polymer composites
2016 - Norwegian Geological Society | Norwegian Journal of Geology
Pål Grønås Drange, Markus Sortland Dregi, Daniel Lokshtanov, Blair D. Sullivan,
We study the computational complexity of the graph modification problems and , adding and deleting as few edges as possible to transform the input into a threshold (or chain) graph. In this article, we show that both problems are -hard, resolving a conjecture by Natanzon, Shamir, and Sharan (2001). On the positive side, we show that these problems admit quadratic vertex kernels. Furthermore, we give a subexponential time parameterized algorithm solving in time, making it one of relatively few natural ...
Tópico(s): Advanced Graph Theory Research
2015 - Springer Science+Business Media | Lecture notes in computer science
Miriam Sortland, Jodi Hotalen, Ryan Del Re, James Passarelli, Michael Murphy, Tero S. Kulmala, Yasin Ekinci, Mark Neisser, Daniel Freedman, Robert L. Brainard,
Here, we present platinum and palladium mononuclear complexes with EUV photosensitivity and lithographic performance. Many platinum and palladium complexes show little or no EUV sensitivity; however, we have found that metal carbonates and metal oxalates (L2M(CO3) and L2M(C2O4); M=Pt or Pd) are sensitive to EUV. The metal carbonates give negative-tone behavior. The most interesting result is that the metal oxalates give the first positive-tone EUV resists based on mononuclear organometallic compounds. ...
Tópico(s): Nanofabrication and Lithography Techniques
2015 - SPIE | Journal of Micro/Nanolithography MEMS and MOEMS
Ryan Del Re, James Passarelli, Miriam Sortland, Brian Cardineau, Yasin Ekinci, Elizabeth Buitrago, Mark Neisser, D. Freedman, Robert L. Brainard,
Pure thin films of organotin compounds have been lithographically evaluated using extreme ultraviolet lithography (EUVL, 13.5 nm). Twenty compounds of the type R2Sn(O2CR′)2 were spin-coated from solutions in toluene, exposed to EUV light, and developed in organic solvents. Exposures produced negative-tone contrast curves and dense-line patterns using interference lithography. Contrast-curve studies indicated that the photosensitivity is linearly related to the molecular weight of the carboxylate ...
Tópico(s): Advanced Surface Polishing Techniques
2015 - SPIE | Journal of Micro/Nanolithography MEMS and MOEMS
James Passarelli, Michael Murphy, Ryan Del Re, Miriam Sortland, Levi Dousharm, Michaela Vockenhuber, Yasin Ekinci, Mark Neisser, Daniel Freedman, Robert L. Brainard,
We have developed organometallic carboxylate compounds [R n M(O 2 CR') 2 ] capable of acting as negativetone EUV resists. Overall, the best and fastest resists contain antimony, are pentavalent and the carboxylate group contains a polymerizable olefin (e.g. acrylate, methacrylate or styrenecarboxylate). Evidence suggests that high sensitivity is achieved through the polymerization of olefins in the exposed region. We have performed a systematic sensitivity study of molecules of the type R n M(O 2 CR') ...
Tópico(s): Semiconductor materials and devices
2015 - SPIE | Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE
Helene Kjøllesdal Eide, Jūratė Šaltytė Benth, Kjersti Sortland, Kristin Halvorsen, Kari Almendingen,
There is a lack of accurate prevalence data on undernutrition and the risk of undernutrition among the hospitalised elderly in Europe and Norway. We aimed at estimating the prevalence of nutritional risk by using stratified sampling along with adequate power calculations. A cross-sectional study was carried out in the period 2011 to 2013 at a university hospital in Norway. Second-year nursing students in acute care clinical studies in twenty hospital wards screened non-demented elderly patients ...
Tópico(s): Clinical Nutrition and Gastroenterology
2015 - Cambridge University Press | Journal of Nutritional Science
James Passarelli, Michael Murphy, Ryan Del Re, Miriam Sortland, Jodi Hotalen, Levi Dousharm, Roberto Fallica, Yasin Ekinci, Mark Neisser, D. Freedman, Robert L. Brainard,
We have developed organometallic carboxylate compounds [RnM(O2CR′)2] capable of acting as negative-tone extreme ultraviolet (EUV) resists. The most sensitive of these resists contain antimony, three R-groups and two carboxylate groups, and carboxylate groups with polymerizable olefins (e.g., acrylate, methacrylate, or styrenecarboxylate). Evidence suggests that high sensitivity is achieved through the polymerization of olefins in the exposed region. We have performed a systematic sensitivity study ...
Tópico(s): Industrial Vision Systems and Defect Detection
2015 - SPIE | Journal of Micro/Nanolithography MEMS and MOEMS
James Passarelli, Miriam Sortland, Ryan Del Re, Brian Cardineau, Chandra Sarma, D. Freedman, Robert L. Brainard,
We present the synthesis and preliminary lithographic evaluation of Molecular Organometallic Resists for EUV (MORE) that contain post-transition metals. These elements have high EUV optical density so they can utilize a large fraction of the incident photons. We will describe two technical approaches for EUV resist platforms that contain bismuth. Approach 1: Combination of organometallic compounds with photoacid generators. Approach 2: Combination of high-oxidation state metal-center oligomers that ...
Tópico(s): Electron and X-Ray Spectroscopy Techniques
2014 - The Society of Photopolymer Science and Technology (SPST) | Journal of Photopolymer Science and Technology
Øyvind Sunde Sortland, Merete Tangstad,
Metallurgical routes for solar grade silicon production are being developed as alternatives to chemical processes for their potential to achieve cost reductions, increased production volume, and reduced environmental and safety concerns. An important challenge in the development of metallurgical routes relates to the higher impurity concentrations in the silicon product, particularly for boron and other elements that are not efficiently segregated in solidification techniques. The reactive gas refining ...
Tópico(s): Radiative Heat Transfer Studies
2014 - Springer Nature | Metallurgical and Materials Transactions E
Pål Grønås Drange, Markus Sortland Dregi, Pim van ’t Hof,
Tópico(s): Graph Labeling and Dimension Problems
2014 - Springer Science+Business Media | Lecture notes in computer science
Martin Ludvigsen, Bjørn Sortland, Geir Johnsen, Hanumant Singh,
Author Posting. © Oceanography Society, 2007. This article is posted here by permission of Oceanography Society for personal use, not for redistribution. The definitive version was published in Oceanography 20, 4 (2007): 140-149.
Tópico(s): Marine animal studies overview
2007 - Oceanography Society | Oceanography
Nuzul Amri Ibrahim, Sanna i T. Nielsen, Vinotha Wigneswaran, Hong Zhang, Xuebing Xu,
... RBD fish oil was obtained from Maritex AS, Sortland, Norway (peroxide value 4.1 mequiv/kg, water ...
Tópico(s): Botanical Research and Applications
2007 - Wiley | Journal of the American Oil Chemists Society
Svein Jarle Horn, Stein Ivar Aspmo, Vincent G. H. Eijsink,
... Norwegian University of Life Sciences, Ås, NorwayMaritex AS, Sortland, Norway Search for other works by this author ...
Tópico(s): Microbial Metabolites in Food Biotechnology
2005 - Oxford University Press | Journal of Applied Microbiology
Antonio Basile, Antonio Macrì, Salvatore Lamberto, Simona Caloggero, Antonino Versaci, Ciro Famulari,
... 14Storkson RH Edwin B Reiertsen O Faerden AE Sortland O Rosseland AR Gut perforation caused by biliary ...
Tópico(s): Esophageal and GI Pathology
2003 - Elsevier BV | Gastrointestinal Endoscopy
Michael Elliott, Stuart Boland,
... Storkson RH, Edwin B, Reiertsen O, Faerden AE, Sortland O, Rosseland AR. Gut perforation caused by biliary ...
Tópico(s): Pediatric Hepatobiliary Diseases and Treatments
2003 - Wiley | ANZ Journal of Surgery
Ragnhild H. Størkson, Bjørn Edwin, O Reiertsen, Arne E. Færden, O. Sortland, Arne R. Rosseland,
Two cases are reported of perforation of the gut caused by biliary endoprosthesies in the three-year period 1993 - 1995. The first patient was an 81-year-old man who had perforation of the terminal ileum caused by a straight 10 French/7 cm stent which had been dislodged from the bile duct; he underwent laparotomy but did not recover. The second patient was an 86-year-old man who had perforation of the sigmoid colon caused by a straight 7 French/5 cm stent left in the duodenum during a stent exchange ...
Tópico(s): Gastrointestinal disorders and treatments
2002 - Thieme Medical Publishers (Germany) | Endoscopy
Richard Blom, Ivar M. Dahl, Åse Slagtem, Bjørn Sortland, Aud I. Spjelkavik, Elisabeth Tangstad,
Nickel on lanthanum-modified aluminas were prepared and tested as catalysts for the CO2 + CH4 ⇔ 2CO + 2H2 reaction in a fluidized-bed reactor. Attrition tests show that lanthanum increases the strength of the carrier significantly. TPR and XRD results indicate that nickel enters into positions in the Al-O spinel blocks of the subsurface LaAl12O19 phase. This results in lower reducibility and thus lower activity for the reforming reaction as compared to nickel on unmodified alumina. While the unmodified ...
Tópico(s): Zeolite Catalysis and Synthesis
1994 - Elsevier BV | Catalysis Today
Tópico(s): Cardiovascular Effects of Exercise
1989 - Springer Science+Business Media | Neuroradiology