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    Chapter and Conference Paper

    Photonic Integration Advancements in Miniaturizing High Reliability LIDAR System Components

    Develo** space-borne LIDAR for small satellite platforms requires miniaturization, ruggedization and high reliability of optoelectronic components. Lower size, weight and power (SWaP) LIDAR systems are achie...

    Jes Sherman, Steven Estrella in Space-based Lidar Remote Sensing Technique… (2024)

  2. Article

    Author Correction: Integrated electro-optic isolator on thin-film lithium niobate

    Mengjie Yu, Rebecca Cheng, Christian Reimer, Lingyan He, Kevin Luke in Nature Photonics (2023)

  3. No Access

    Article

    Integrated electro-optic isolator on thin-film lithium niobate

    Optical isolators are indispensable components of almost any optical system and are used to protect a laser from unwanted reflections for phase-stable coherent operation. The emergence of chip-scale optical sy...

    Mengjie Yu, Rebecca Cheng, Christian Reimer, Lingyan He, Kevin Luke in Nature Photonics (2023)

  4. No Access

    Article

    Integrated femtosecond pulse generator on thin-film lithium niobate

    Integrated femtosecond pulse and frequency comb sources are critical components for a wide range of applications, including optical atomic clocks1, microwave photonics2, spectroscopy3, optical wave synthesis4, fr...

    Mengjie Yu, David Barton III, Rebecca Cheng, Christian Reimer, Prashanta Kharel in Nature (2022)

  5. Article

    Open Access

    Patient-Reported Outcomes and Blood-Based Parameters Identify Response to Treatment in Eosinophilic Esophagitis

    Noninvasive methods to assess treatment response in eosinophilic esophagitis are needed.

    Christine Lingblom, Sofie Albinsson, Leif Johansson in Digestive Diseases and Sciences (2021)

  6. Article

    Open Access

    Prognostic factors for head and neck cancer of unknown primary including the impact of human papilloma virus infection

    Head and neck cancer of unknown primary (HNCUP) is rare and prospective studies are lacking. The impact of different prognostic factors such as age and N stage is not completely known, the optimal treatment is...

    Lars Axelsson, Jan Nyman, Hedda Haugen-Cange in Journal of Otolaryngology - Head & Neck Su… (2017)

  7. No Access

    Chapter

    Factors Governing the Formation of Feathery Crystals in DC-Cast Ingots

    Feathery crystals occur in DC-cast ingots of nearly all aluminium alloys. This unique solidification structure was first noticed after the introduction of the DC casting process and has since then been the sub...

    Lars-Otto Gullman, Leif Johansson in Essential Readings in Light Metals (2016)

  8. Article

    Erratum to: Dysphagia and health-related quality of life in patients with eosinophilic esophagitis: a long-term follow-up

    Helen Larsson, Karin Bergman in European Archives of Oto-Rhino-Laryngology (2015)

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    Article

    Dysphagia and health-related quality of life in patients with eosinophilic esophagitis: a long-term follow-up

    Eosinophilic esophagitis (EoE) is a chronic immune/antigen-mediated disease, with dysphagia as the main symptom. The aim of this study was to survey symptoms and health-related quality of life in adult patient...

    Helen Larsson, Karin Bergman in European Archives of Oto-Rhino-Laryngology (2015)

  10. No Access

    Article

    Soil fungi appear to have a retarding rather than a stimulating role on soil apatite weathering

    Vegetation stimulates, in general, soil mineral weathering. It has been hypothesized that plant-associated microorganisms, especially ectomycorrhizal fungi play a major role in this process. We studied apatite...

    Mark M. Smits, Leif Johansson, Håkan Wallander in Plant and Soil (2014)

  11. No Access

    Article

    Lack of supportive evidence for the use of immunohistochemical staining to identify occult regional lymph node metastases in primary lung cancer

    Immunohistochemical (IHC) staining for the identification of nodal occult metastases (OM), not detected by routine histological examination, has been proposed for improved staging, prognostication and decision...

    Per Jönsson, Leif Johansson, Maria Planck, Hans Brunnström in Virchows Archiv (2014)

  12. No Access

    Article

    Detecting EGFR alterations in clinical specimens—pitfalls and necessities

    We investigated the epidermal growth factor receptor (EGFR) status in early stage lung cancer in Southern Sweden, a population for which there are no previous reports on the EGFR mutation frequency. Three hundred...

    Sofi Isaksson, Pär-Ola Bendahl, Annette Salomonsson, Mats Jönsson in Virchows Archiv (2013)

  13. Article

    Open Access

    Relation between smoking history and gene expression profiles in lung adenocarcinomas

    Lung cancer is the worldwide leading cause of death from cancer. Tobacco usage is the major pathogenic factor, but all lung cancers are not attributable to smoking. Specifically, lung cancer in never-smokers h...

    Johan Staaf, Göran Jönsson, Mats Jönsson, Anna Karlsson in BMC Medical Genomics (2012)

  14. No Access

    Article

    Mesozoic rift magmatism in the North Sea region: 40Ar/39Ar geochronology of Scanian basalts and geochemical constraints

    More than 100 volcanic necks composed of basanites and melanephelinites occur in Scania, southern Sweden, at the junction of two major tectonic lineaments, the Phanerozoic Sorgenfrei-Tornquist Zone (STZ) and t...

    Ingemar Bergelin, Karsten Obst, Ulf Söderlund in International Journal of Earth Sciences (2011)

  15. No Access

    Article

    Petrogenesis of ultramafic and mafic xenoliths from Mesozoic basanites in southern Sweden: constraints from mineral chemistry

    Jurassic basanite necks occurring at the junction of two major fault zones in Scania contain ultramafic (peridotites, pyroxenites) and mafic xenoliths, which together indicate a diversity of upper mantle and l...

    Tatjana Rehfeldt, Karsten Obst, Leif Johansson in International Journal of Earth Sciences (2007)

  16. Article

    Open Access

    Can pulsed ultrasound increase tissue damage during ischemia? A study of the effects of ultrasound on infarcted and non-infarcted myocardium in anesthetized pigs

    The same mechanisms by which ultrasound enhances thrombolysis are described in connection with non-beneficial effects of ultrasound. The present safety study was therefore designed to explore effects of benefi...

    Göran K Olivecrona, Bjarne Madsen Härdig, Anders Roijer in BMC Cardiovascular Disorders (2005)

  17. No Access

    Article

    Cost Effectiveness of Nasal Budesonide versus Surgical Treatment for Nasal Polyps

    Objective: To conduct a cost-effectiveness study of nasal budesonide versus surgical treatment in the management of nasal polyps.

    Dr Fredrik Berggren, Leif Johansson in PharmacoEconomics (2003)

  18. No Access

    Chapter

    European Competitiveness and the Euro

    The title of my address may deserve a few comments in order to put my statement in perspective. The introduction of the Euro — which is now underway — will contribute to European competitiveness. However, it m...

    Leif Johansson in The Economic and Business Consequences of the EMU (2000)

  19. No Access

    Article

    Susceptibility of pure and hybrid willows to isolates ofMelampsora epitea rust

    Pure species and F1 hybrid families ofSalix viminalis andS. dasyclados were tested for resistance to four single uredinium isolates ofMelampsora rust in laboratory experiments using excised leaves. Rust isolates ...

    Robert S. Fritz, Leif Johansson, Boel åstrom in European Journal of Plant Pathology (1996)

  20. No Access

    Article

    Sawdust-induced inflammatory changes in rat lung: Effects on alveolar and interstitial cells in relation to time

    Exposure to sawdust and its contaminants, e.g., terpenes, may cause respiratory tract and lung parenchymal inflammation. To monitor these changes over time, Sprague-Dawley rats were exposed at one occasion to ...

    Urban Johard, Anders Eklund, Jan Hed, Leif Johansson, Joachim Lundahl in Inflammation (1994)

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