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Carta Revisado por pares

Grégoire P. Millet, Jon Peter Wehrlin, Juha E. Peltonen, Keren Constantini, Vasanth Kumar, Walter Schmidt, Franck Brocherie, Olivier Girard, Severin Troesch, Anna Hauser, Thomas Steiner, Heikki Rusko, Timothy J. Fulton, Daniel G. Hursh, Tyler J. Noble, Hunter L. Paris, Chad C. Wiggins, Robert F. Chapman, Benjamin D. Levine,

... E. Peltonen.Author AffiliationsUniversity of Helsinki.Heikki K. Rusko.COMMENTARY ON VIEWPOINT: TIME FOR A NEW METRIC ... 1152/japplphysiol.00579.2015.Link | ISI | Google Scholar2. Rusko HK, Tikkanen HO, Peltonen JE. Altitude and endurance ... 1152/japplphysiol.00579.2015.Link | ISI | Google Scholar2. Rusko HK, Tikkanen HO, Peltonen JE. Altitude and endurance ...

Tópico(s): Chronic Obstructive Pulmonary Disease (COPD) Research

2016 - American Physiological Society | Journal of Applied Physiology

Carta Revisado por pares

Laura A. Garvican, Philo U. Saunders, David B. Pyne, David T. Martin, Eileen Y. Robertson, Christopher J. Gore,

... failed to reproduce these findings (2). In 2004, Rusko (11) suggested that an adequate hypoxic stimulus required > ... Heikkinen R , Hietanen L , Mikkelsson L , Tikkanen HO , Rusko HK. Acclimatization to living in normobaric hypoxia and ... 42: 394–401, 2010.Crossref | ISI | Google Scholar11. Rusko HK , Tikkanen HO , Peltonen JE. Altitude and endurance ...

Tópico(s): Cardiovascular and exercise physiology

2012 - American Physiological Society | Journal of Applied Physiology

Carta Acesso aberto Revisado por pares

Johanna Mäkinen, Jussi Mertsola, Frits R. Mooi, Shirley Van Amersfoorth, Heikki Arvilommi, Matti K. Viljanen, Qiushui He,

... the patients and B. pertussis isolates of the Rusko school outbreak* Various DNA fingerprinting techniques, such as ... PFGE patterns were found in both Paimio and Rusko. A major pattern was circulating in each of ... PFGE patterns were found in both Paimio and Rusko, indicate that several B. pertussis strains may have ...

Tópico(s): Pneumonia and Respiratory Infections

2005 - Centers for Disease Control and Prevention | Emerging infectious diseases

Artigo Revisado por pares

Victoria Myers, A. McKillop, Sarah J Fraser, Josh M Abel, Greg D. Wells,

... swim test. Resting HR was measured using the Rusko test. We hypothesized that psychological and physiological measurements ... Questionnaire, 2 × 200 m submaximal test, and the Rusko test changed significantly throughout the taper period. Variables ...

Tópico(s): Sport Psychology and Performance

2017 - SAGE Publishing | International Journal of Sports Science & Coaching

Artigo Acesso aberto Revisado por pares

Roman Skála, Šárka Jonášová, Karel Žák, Jana Ďurišová, Tomasz Brachaniec, T. Magna,

... places in Lower Silesia in Poland.Sandpits near Rusko and Mielęcin represent the most remote localities from ... single moldavite from the North Stanisław sandpit near Rusko.Combined data of electron microprobe (EPMA; major elements) ...

Tópico(s): Mineralogy and Gemology Studies

2016 - Czech Geological Society | Journal of Geosciences

Artigo Revisado por pares

Christopher J. Gore, Will G. Hopkins,

... 15: 34, 2005.Google Scholar22 Nummela A and Rusko H. Acclimatization to altitude and normoxic training improve ... 18: 411–419, 2000.Crossref | ISI | Google Scholar23 Rusko HK, Tikkanen HO, and Peltonen JE. Altitude and ...

Tópico(s): Chronic Obstructive Pulmonary Disease (COPD) Research

2005 - American Physiological Society | Journal of Applied Physiology

Artigo Acesso aberto Revisado por pares

P. Koistinen, H. Rusko, Kerttu Irjala, ALLAN RAJAM KI, KENNETH PENTTINEN, VESA-PEKKA SARPARANTA, J Karpakka, JUHANI LEPP LUOTO,

KOISTINEN, P. O., H. RUSKO, K. IRJALA, A. RAJAMÄKI, K. PENTTINEN, V-P. SARPARANTA, J. KARPAKKA, and J. LEPPÄLUOTO. EPO, red cells, and serum transferrin ...

Tópico(s): Thermal Regulation in Medicine

2000 - Lippincott Williams & Wilkins | Medicine & Science in Sports & Exercise

Artigo Acesso aberto Revisado por pares

Heidi M. Laitinen, K. Alopaeus, Riikka Heikkinen, H. Hietanen, L. Mikkelsson, Heikki Tikkanen, Heikki Rusko,

... Heikkinen, R.; Hietanen, H.; Mikkelsson, L.; Tikkanen, H.; Rusko, H. K. Author Information

Tópico(s): Respiratory Support and Mechanisms

1995 - Lippincott Williams & Wilkins | Medicine & Science in Sports & Exercise

Artigo Revisado por pares

Véronique Billat, J. C. Renoux, Jacques Pinoteau, Bernard Petit, JP Koralsztein,

... 5 mmol 1−1 selon le protocole de Rusko et Aunola (1984) (r = 0,58; CV = 5, ... r = 0.58, CV = 5.9%) (Aunola an Rusko 1984) and correlated with the V˙O2 max ...

Tópico(s): Cardiovascular and exercise physiology

1994 - Elsevier BV | Science & Sports

Artigo Acesso aberto Revisado por pares

Heikki Rusko,

RUSKO, H. K. Development of aerobic power in relation to age and training in cross-country skiers. ...

Tópico(s): Exercise and Physiological Responses

1992 - Lippincott Williams & Wilkins | Medicine & Science in Sports & Exercise

Artigo Acesso aberto Revisado por pares

Ingus Skadiņš, Krišs Dāvids Labsvārds, Andra Grava, Jhaleh Amirian, Laura Elīna Tomsone, Jānis Ruško, Artūrs Vīksna, Dace Bandere, Agnese Brangule,

Honey is widely used in traditional medicine and modern wound healing biomaterial research as a broad-spectrum antimicrobial, anti-inflammatory and antioxidant agent. The study's objectives were to evaluate the antibacterial activity and polyphenolic profiles of 40 monofloral honey samples collected from beekeepers in the territory of Latvia. The antimicrobial and antifungal activity of Latvian honey samples were compared with commercial Manuka honey and the honey analogue sugar solutions-carbohydrate ...

Tópico(s): Insect and Pesticide Research

2023 - Multidisciplinary Digital Publishing Institute | Antibiotics

Artigo Acesso aberto Revisado por pares

Tao Tan, Bipul Kumar Das, Ravi Soni, Mate Fejes, Hongxu Yang, Sohan Ranjan, Dániel Szabó, Vikram Melapudi, K. S. Shriram, Utkarsh Agrawal, László Ruskó, Zita Herczeg, Barbara Darázs, Pal Tegzes, Lehel Ferenczi, Rakesh Mullick, Avinash Gopal,

The front-line imaging modalities computed tomography (CT) and X-ray play important roles for triaging COVID patients. Thoracic CT has been accepted to have higher sensitivity than a chest X-ray for COVID diagnosis. Considering the limited access to resources (both hardware and trained personnel) and issues related to decontamination, CT may not be ideal for triaging suspected subjects. Artificial intelligence (AI) assisted X-ray based application for triaging and monitoring require experienced radiologists ...

Tópico(s): Radiology practices and education

2022 - Elsevier BV | Neurocomputing

Artigo Acesso aberto Revisado por pares

Krišs Dāvids Labsvārds, Vita Rudoviča, Rihards Klūga, Jānis Ruško, Lauma Buša, Māris Bērtiņš, Ineta Eglite, Jevgenija Naumenko, Marina Salajeva, Artūrs Vīksna,

The economic significance of honey production is crucial; therefore, modern and efficient methods of authentication are needed. During the last decade, various data processing methods and a combination of several instrumental methods have been increasingly used in food analysis. In this study, the chemical composition of monofloral buckwheat (Fagopyrum esculentum), clover (Trifolium repens), heather (Calluna vulgaris), linden (Tilia cordata), rapeseed (Brassica napus), willow (Salix cinerea), and polyfloral ...

Tópico(s): Meat and Animal Product Quality

2021 - Multidisciplinary Digital Publishing Institute | Foods

Artigo Revisado por pares

Jānis Ruško, Patricija Vainovska, Baiba Vilne, Vadims Bartkevičs,

The phenolic compound profiles of 393 raw mono- and polyfloral Latvian honey samples were investigated using a targeted ultra-high performance liquid chromatography-high resolution mass spectrometry (UHPLC-HRMS) method. This strategy allowed simultaneous determination of the content of 11 phenolic acids, 18 flavonoids, 2 plant hormones, and 3 water-soluble vitamins in honey samples of botanically diverse origin, including buckwheat (Fagopyrum esculentum), heather (Calluna vulgaris), linden (Tilia cordata), ...

Tópico(s): Phytochemicals and Antioxidant Activities

2021 - Elsevier BV | Journal of Food Composition and Analysis

Artigo Acesso aberto Revisado por pares

Rusko Ruskov, Charles Tahan,

We propose entangling operations based on the energy curvature couplings of encoded spin qubits to a superconducting cavity, exploring the non-linear qubit response to a gate voltage variation. For a two-qubit ($n$-qubit) entangling gate we explore acquired geometric phases via a time-modulated longitudinal $\sigma_z$-coupling, offering gate times of 10s of ns even when the qubits and the cavity are far detuned. No dipole moment is necessary: the qubit transverse $\sigma_x$-coupling to the resonator is ...

Tópico(s): Mechanical and Optical Resonators

2021 - American Physical Society | Physical review. B./Physical review. B

Artigo Revisado por pares

Ingus Pērkons, Jānis Ruško, Dzintars Začs, Vadims Bartkevičs,

A wide-scope screening of active pharmaceutical ingredients (APIs) and their transformation products (TPs) in wastewater can yield valuable insights and pinpoint emerging contaminants that have not been previously reported. Such information is relevant to investigate their occurrence and fate in various environmental compartments. In this study, we explored the applicability of direct infusion high resolution mass spectrometry (DI-HRMS) for comprehensive and rapid detection of APIs and their TPs in ...

Tópico(s): Biosensors and Analytical Detection

2020 - Elsevier BV | The Science of The Total Environment

Artigo Acesso aberto Revisado por pares

Ingars Reinholds, Jānis Ruško, Iveta Pugajeva, Zane Bērziņa, Mārtiņš Jansons, Olga Kirilina-Gutmane, Kristīna Tihomirova, Vadims Bartkevičs,

The occurrence and dietary exposure assessment of 16 mycotoxins, 6 biogenic amines (BAs), and 13 metallic elements in blue-veined cheeses (n = 46) is reported. Co-occurrence of mycophenolic acid (≤599 µg·kg−1) with roquefortine C (≤5454 µg·kg−1) was observed in 63% of the tested cheeses, while BAs were frequently present at concentrations between 0.2 and 717 mg kg−1. The concentrations of heavy metals in cheeses were very low. Chronic/acute exposure assessment based on consumption data from different European ...

Tópico(s): Meat and Animal Product Quality

2020 - Multidisciplinary Digital Publishing Institute | Foods

Artigo Acesso aberto Revisado por pares

Ieva Bergšpica, Georgia D. Kaprou, Elena A. Alexa, Miguel Prieto Maradona, Avelino Álvarez‐Ordóñez,

... Poster presentation with previous EU-FORA fellow (Janis Ruško) EU-FORA fellows of Latvia BIOR, Riga, Latvia, ...

Tópico(s): Antibiotic Resistance in Bacteria

2020 - Wiley | EFSA Journal

Artigo

Brian Meehan, Corey Rusko, E. Frank Stephenson,

This paper uses monthly hotel occupancy data to examine the effect of marijuana legalization on tourism in Colorado and Washington. The results indicate a large increase in hotel rooms rented in Colorado, with a considerably smaller effect for Washington. The effects are larger in both states once commercial sale is permitted above and beyond legalizing possession and individual cultivation.

Tópico(s): Migration, Ethnicity, and Economy

2020 - RELX Group (Netherlands) | SSRN Electronic Journal

Artigo Acesso aberto

Natsue Koikawa, Yukiko Takami, Yu Kawasaki, Fusae Kawana, Nanako Shiroshita, Etsuko Ogasawara, Takatoshi Kasai,

... onsetMFmidfollicularPMSpremenstrual syndromeREMrapid eye movementTSTtotal sleep timeREFERENCES1. Myllymäki T, Rusko H, Syväoja H, Juuti T, Kinnunen ML, Kyröläinen ...

Tópico(s): Restless Legs Syndrome Research

2020 - American Academy of Sleep Medicine | Journal of Clinical Sleep Medicine

Artigo Revisado por pares

Jānis Ruško, Ingus Pērkons, Josef D. Rasinger, Vadims Bartkevičs,

A non-target screening strategy was developed for the safety evaluation of potentially hazardous chemicals in paper food contact materials (FCMs). A tentative list of suspect analytes was generated using publicly available FCM substance inventories, the presence of contaminants in paper straws was confirmed by high-resolution Orbitrap mass spectrometry. Data-independent and data-dependent MS and MS/MS results for candidate compounds were processed using a workflow including peak detection by deconvolution, ...

Tópico(s): Metabolomics and Mass Spectrometry Studies

2020 - Taylor & Francis | Food Additives & Contaminants Part A

Artigo Acesso aberto Revisado por pares

Rusko Ruskov, Charles Tahan,

Existing schemes for semiconductor spin qubit readout involve either spin-to-charge conversion or electric dipole coupling to a superconducting resonator. The former requires destructive readout while the latter suffers from enhanced qubit dephasing, limiting the potential performance of quantum measurement: an open challenge in semiconductor quantum computing. Here we propose a coupling to a superconducting resonator based on qubit energy curvature versus gate voltage, which enables quantum nondemolition ( ...

Tópico(s): Quantum Computing Algorithms and Architecture

2019 - American Physical Society | Physical review. B./Physical review. B

Revisão Acesso aberto Revisado por pares

Miriama Šimunková, Saleh Alwasel, Ibrahim M. Alhazza, Klaudia Jomová, Vojtech Kollár, Miroslav Rusko, Marián Valko,

Alzheimer's disease (AD) is a multifactorial neurodegenerative disorder, characterized by the formation, aggregation and accumulation of amyloid beta, perturbed metal (copper, iron and zinc) homeostasis, metal-induced oxidative stress, neuroinflammation, aberrant activity of acetylcholinesterase (AChE) and other pathologies. The aim of this review is to discuss the current therapies based on the "combination-drugs-multitargets" strategy to target multiple pathologies to block the progression of pathogenesis ...

Tópico(s): Cholinesterase and Neurodegenerative Diseases

2019 - Springer Science+Business Media | Archives of Toxicology

Artigo Revisado por pares

Jānis Ruško, Mārtiņš Jansons, Iveta Pugajeva, Dzintars Začs, Vadims Bartkevičs,

A new sensitive and selective multi-residue method based on liquid chromatography - Orbitrap high resolution mass spectrometry (LC-Orbitrap-HRMS) was developed and validated for the determination of 17 anticoccidials in poultry and eggs. Instrumental parameters were optimized by the means of statistical experimental designs to improve the sensitivity, precision, and repeatability of the method. Further optimization of auto-tuned MS parameters led to an increase of signal intensity by 10% to 99% for ...

Tópico(s): Insect and Pesticide Research

2018 - Elsevier BV | Journal of Pharmaceutical and Biomedical Analysis

Artigo Acesso aberto Revisado por pares

Rusko Ruskov, Menno Veldhorst, Andrew S. Dzurak, Charles Tahan,

We theoretically model the spin-orbit interaction in silicon quantum dot devices, relevant for quantum computation and spintronics. Our model is based on a modified effective mass approach which properly accounts for spin-valley boundary conditions, derived from the interface symmetry, and should have applicability for other heterostructures. We show how the valley-dependent interface-induced spin-orbit 2D (3D) interaction, under the presence of an electric field that is perpendicular to the interface, ...

Tópico(s): Semiconductor materials and devices

2018 - American Physical Society | Physical review. B./Physical review. B

Capítulo de livro Acesso aberto Revisado por pares

Dana Procházková, Jan Procházka, Miroslav Rusko, Monika Mikulova, Ján Iľko,

The safe community is now at time of globalisation very dependent on a safety level of critical infrastructure ensuring the territory by basic services necessary for humans´ live as there are energy, water, food, information etc. Series of events from recent years connected with critical infrastructure failures showed its high importance.The critical infrastructures represent multistage mutually overlapping systems, i.e. big complex systems, the type of which is a systems system.The paper presents ...

Tópico(s): Occupational Health and Safety Research

2017 - DAAAM International Vienna | Annals of DAAAM for ... & proceedings of the ... International DAAAM Symposium

Artigo Revisado por pares

Ingars Reinholds, Iveta Pugajeva, Ingus Pērkons, E. Lundanes, Jānis Ruško, Gunta Ķizāne, Vizma Nikolajeva, Olga Muter, Zaiga Petriņa, Л. Баумане, Vadims Bartkevičs,

Tópico(s): Analytical chemistry methods development

2017 - Springer Science+Business Media | International Journal of Environmental Science and Technology

Artigo Acesso aberto Revisado por pares

Tiina Föhr, Asko Tolvanen, Tero Myllymäki, Elina Järvelä‐Reijonen, Katri Peuhkuri, Sanni Rantala, Marjukka Kolehmainen, Riitta Korpela, Raimo Lappalainen, Miíkka Ermes, Sampsa Puttonen, Heikki Rusko, Urho M. Kujala,

The aim of this study was to investigate the association between physical activity ( PA ) and objective heart rate variability ( HRV )‐based stress and recovery with subjective stress in a longitudinal setting. Working‐age participants ( n = 221; 185 women, 36 men) were overweight (body mass index, 25.3–40.1 kg/m 2 ) and psychologically distressed (≥3/12 points on the General Health Questionnaire). Objective stress and recovery were based on HRV recordings over 1–3 work days. Subjective stress was assessed with ...

Tópico(s): Physical Activity and Health

2016 - Wiley | Scandinavian Journal of Medicine and Science in Sports

Artigo Revisado por pares

Iveta Pugajeva, Jānis Ruško, Ingus Pērkons, Elsa Lundanes, Vadims Bartkevičs,

A multi-class method for the determination of 24 emerging pharmaceutical residues has been developed and validated. The method is based on solid-phase extraction of wastewater samples using Strata-X cartridges followed by high performance liquid chromatography coupled to hybrid quadrupole − Orbitrap high resolution mass spectrometry (HPLC-Q-Orbitrap-HRMS). A single-laboratory validation procedure showed satisfactory analytical performance. The analysis of 21 samples collected at the wastewater treatment ...

Tópico(s): Analytical Chemistry and Chromatography

2016 - Elsevier BV | Journal of Pharmaceutical and Biomedical Analysis