Zobrazeno 1 - 10
of 1 893
pro vyhledávání: '"P. Pellikka"'
Autor:
M. Räsänen, R. Vesala, P. Rönnholm, L. Arppe, P. Manninen, M. Jylhä, J. Rikkinen, P. Pellikka, J. Rinne
Publikováno v:
Biogeosciences, Vol 20, Pp 4029-4042 (2023)
Termites play an essential role in decomposing dead plant material in tropical ecosystems and are thus major sources of gaseous C emissions in many environments. In African savannas, fungus-growing termites are among the ecologically most influential
Externí odkaz:
https://doaj.org/article/2c2e3fc6d038436aa79003776156f671
Autor:
P. Su, J. Joutsensaari, L. Dada, M. A. Zaidan, T. Nieminen, X. Li, Y. Wu, S. Decesari, S. Tarkoma, T. Petäjä, M. Kulmala, P. Pellikka
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 1293-1309 (2022)
Atmospheric new particle formation (NPF) is an important source of climate-relevant aerosol particles which has been observed at many locations globally. To study this phenomenon, the first step is to identify whether an NPF event occurs or not on a
Externí odkaz:
https://doaj.org/article/d1ef5b99ff16409daca9e4e537722127
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 14761-14787 (2021)
The East African lowland and highland areas consist of water-limited and humid ecosystems. The magnitude and seasonality of biogenic volatile organic compounds (BVOCs) emissions and concentrations from these functionally contrasting ecosystems are li
Externí odkaz:
https://doaj.org/article/9560a044c5a54c548de11a715a18b619
Publikováno v:
Biogeosciences, Vol 17, Pp 2149-2167 (2020)
Field measurement data on greenhouse gas (GHG) emissions are still scarce for many land-use types in Africa, causing a high level of uncertainty in GHG budgets. To address this gap, we present in situ measurements of carbon dioxide (CO2), nitrous oxi
Externí odkaz:
https://doaj.org/article/f2ba5e2b82ee42c3b2b0b20639006a69
Autor:
Sara Alibakhshi, Susan C. Cook-Patton, Edouard Davin, Eduardo Eiji Maeda, Miguel Bastos Araújo, Daniel Heinlein, Janne Heiskanen, Petri Pellikka, Thomas W. Crowther
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-8 (2024)
Abstract Forest regeneration is a crucial strategy for mitigating and adapting to global warming. Yet its precise impact on local climate remains uncertain, a factor that complicates decision-making when it comes to prioritizing investments. Here, we
Externí odkaz:
https://doaj.org/article/0a12dd27c1c643fbabdd1efaaeb84a6c
Autor:
Temesgen Alemayehu Abera, Janne Heiskanen, Eduardo Eiji Maeda, Mohammed Ahmed Muhammed, Netra Bhandari, Ville Vakkari, Binyam Tesfaw Hailu, Petri K. E. Pellikka, Andreas Hemp, Pieter G. van Zyl, Dirk Zeuss
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Tropical montane forest ecosystems are pivotal for sustaining biodiversity and essential terrestrial ecosystem services, including the provision of high-quality fresh water. Nonetheless, the impact of montane deforestation and climate change
Externí odkaz:
https://doaj.org/article/0356a045f65841d092864d24735e60c4
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XL-7/W3, Pp 1277-1282 (2015)
The Taita Hills, located in south-eastern Kenya, is one of the world’s biodiversity hotspots. Despite the recognized ecological importance of this region, the landscape has been heavily fragmented due to hundreds of years of human activity. Most of
Externí odkaz:
https://doaj.org/article/57d88c8fdbee4ac79a0cb7017224e166
Autor:
Nasibeh Zanjirani Farahani, PhD, Mateo Alzate Aguirre, MD, Vanessa Karlinski Vizentin, MD, Moein Enayati, PhD, J. Martijn Bos, MD, PhD, Andredi Pumarejo Medina, MD, Kathryn F. Larson, MD, Kalyan S. Pasupathy, PhD, Christopher G. Scott, MS, April L. Zacher, MS, Eduard Schlechtinger, MS, Bruce K. Daniels, RDCS, Vinod C. Kaggal, MS, Jeffrey B. Geske, MD, Patricia A. Pellikka, MD, Jae K. Oh, MD, Steve R. Ommen, MD, Garvan C. Kane, MD, Michael J. Ackerman, MD, PhD, Adelaide M. Arruda-Olson, MD, PhD
Publikováno v:
Mayo Clinic Proceedings: Digital Health, Vol 2, Iss 4, Pp 564-573 (2024)
Objective: To develop machine learning tools for automated hypertrophic cardiomyopathy (HCM) case recognition from echocardiographic metrics, aiming to identify HCM from standard echocardiographic data with high performance. Patients and Methods: Fou
Externí odkaz:
https://doaj.org/article/6ddece60adbe4ec0872121c1ca8a7c1c
Autor:
Otso Ovaskainen, Nerea Abrego, Brendan Furneaux, Bess Hardwick, Panu Somervuo, Isabella Palorinne, Nigel R. Andrew, Ulyana V. Babiy, Tan Bao, Gisela Bazzano, Svetlana N. Bondarchuk, Timothy C. Bonebrake, Georgina L. Brennan, Syndonia Bret-Harte, Claus Bässler, Luciano Cagnolo, Erin K. Cameron, Elodie Chapurlat, Simon Creer, Luigi P. D’Acqui, Natasha de Vere, Marie-Laure Desprez-Loustau, Michel A. K. Dongmo, Ida B. Dyrholm Jacobsen, Brian L. Fisher, Miguel Flores de Jesus, Gregory S. Gilbert, Gareth W. Griffith, Anna A. Gritsuk, Andrin Gross, Håkan Grudd, Panu Halme, Rachid Hanna, Jannik Hansen, Lars Holst Hansen, Apollon D. M. T. Hegbe, Sarah Hill, Ian D. Hogg, Jenni Hultman, Kevin D. Hyde, Nicole A. Hynson, Natalia Ivanova, Petteri Karisto, Deirdre Kerdraon, Anastasia Knorre, Irmgard Krisai-Greilhuber, Juri Kurhinen, Masha Kuzmina, Nicolas Lecomte, Erin Lecomte, Viviana Loaiza, Erik Lundin, Alexander Meire, Armin Mešić, Otto Miettinen, Norman Monkhause, Peter Mortimer, Jörg Müller, R. Henrik Nilsson, Puani Yannick C. Nonti, Jenni Nordén, Björn Nordén, Claudia Paz, Petri Pellikka, Danilo Pereira, Geoff Petch, Juha-Matti Pitkänen, Flavius Popa, Caitlin Potter, Jenna Purhonen, Sanna Pätsi, Abdullah Rafiq, Dimby Raharinjanahary, Niklas Rakos, Achala R. Rathnayaka, Katrine Raundrup, Yury A. Rebriev, Jouko Rikkinen, Hanna M. K. Rogers, Andrey Rogovsky, Yuri Rozhkov, Kadri Runnel, Annika Saarto, Anton Savchenko, Markus Schlegel, Niels Martin Schmidt, Sebastian Seibold, Carsten Skjøth, Elisa Stengel, Svetlana V. Sutyrina, Ilkka Syvänperä, Leho Tedersoo, Jebidiah Timm, Laura Tipton, Hirokazu Toju, Maria Uscka-Perzanowska, Michelle van der Bank, F. Herman van der Bank, Bryan Vandenbrink, Stefano Ventura, Solvi R. Vignisson, Xiaoyang Wang, Wolfgang W. Weisser, Subodini N. Wijesinghe, S. Joseph Wright, Chunyan Yang, Nourou S. Yorou, Amanda Young, Douglas W. Yu, Evgeny V. Zakharov, Paul D. N. Hebert, Tomas Roslin
Publikováno v:
Scientific Data, Vol 11, Iss 1, Pp 1-17 (2024)
Abstract Novel methods for sampling and characterizing biodiversity hold great promise for re-evaluating patterns of life across the planet. The sampling of airborne spores with a cyclone sampler, and the sequencing of their DNA, have been suggested
Externí odkaz:
https://doaj.org/article/a665cd3f632448dbad13496c3a4720f6
Autor:
Philippe Généreux, MD, Nicholas S. Amoroso, MD, Vinod H. Thourani, MD, Evelio Rodriguez, MD, Rahul P. Sharma, MBBS, Duane S. Pinto, MD, Michelle Kwon, PhD, Michael Dobbles, MS, Patricia A. Pellikka, MD, Linda D. Gillam, MD, MPH
Publikováno v:
JACC: Advances, Vol 3, Iss 10, Pp 101228- (2024)
Background: Aortic valve replacement (AVR) is indicated in patients with severe aortic regurgitation (AR); however, certain clinical factors may identify patients with less-than-severe AR at high mortality risk if untreated. Objectives: The authors s
Externí odkaz:
https://doaj.org/article/cfe54983b50d42a381e2f8be6e16c649