Zobrazeno 1 - 10
of 2 478
pro vyhledávání: '"Woelk, A."'
The center-of-mass position of a single trapped atomic ion is measured and tracked in time with high precision. Employing a near-resonant radio frequency field of wavelength 2.37 cm and a static magnetic field gradient of 19 T/m, the spatial location
Externí odkaz:
http://arxiv.org/abs/2407.18670
Many underwater robotic applications relying on vision sensors require proper camera calibration, i.e. knowing the incoming light ray for each pixel in the image. While for the ideal pinhole camera model all viewing rays intersect in a single 3D poin
Externí odkaz:
http://arxiv.org/abs/2405.18018
In order to advance underwater computer vision and robotics from lab environments and clear water scenarios to the deep dark ocean or murky coastal waters, representative benchmarks and realistic datasets with ground truth information are required. I
Externí odkaz:
http://arxiv.org/abs/2305.04226
Publikováno v:
Physchem, Vol 4, Iss 3, Pp 344-355 (2024)
Asphalt binders in pavements lose their stability through aging and eventually fail in the field. Using nuclear magnetic resonance (NMR) to monitor the primary longitudinal relaxation time of asphalt samples and the ratio of material that carries thi
Externí odkaz:
https://doaj.org/article/1b80532fdae64455a3635e7373b3400b
Autor:
Sarah Krukenberg, Franziska Möckl, Mariella Weiß, Patrick Dekiert, Melanie Hofmann, Fynn Gerlach, Kai J. Winterberg, Dejan Kovacevic, Imrankhan Khansahib, Berit Troost, Macarena Hinrichs, Viviana Granato, Mikolaj Nawrocki, Tobis Hub, Volodymyr Tsvilovskyy, Rebekka Medert, Lena-Marie Woelk, Fritz Förster, Huan Li, René Werner, Marcus Altfeld, Samuel Huber, Oliver Biggs Clarke, Marc Freichel, Björn-Philipp Diercks, Chris Meier, Andreas H. Guse
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-18 (2024)
Abstract Upon stimulation of membrane receptors, nicotinic acid adenine dinucleotide phosphate (NAADP) is formed as second messenger within seconds and evokes Ca2+ signaling in many different cell types. Here, to directly stimulate NAADP signaling, M
Externí odkaz:
https://doaj.org/article/fcb6cf2df7404754829e9ef6c09deac4
Publikováno v:
Physchem, Vol 4, Iss 3, Pp 285-295 (2024)
Asphalt pavements make up a majority of the essential transportation systems in the US. Asphalt mixtures age and degrade over time, reducing the pavement performance. Pavement performance critically depends on the aging of asphalt binder. The aging o
Externí odkaz:
https://doaj.org/article/da742a65fbc640eab1933dbc29e1bb86
Autor:
Eßler, Julian1,2 (AUTHOR) julian.essler@student.upt.ro, Woelk, Dino1,2 (AUTHOR) dino-horst.woelk@student.upt.ro, Utu, Ion-Dragos1 (AUTHOR) dragos.utu@upt.ro, Marginean, Gabriela2 (AUTHOR) gabriela.marginean@w-hs.de
Publikováno v:
Materials (1996-1944). Nov2024, Vol. 17 Issue 22, p5470. 14p.
Autor:
Wölk, Christina M.
This document examines several applicable methods to ensure privacy of data gathered in the health care sector. To ensure a common understanding of the topic, the introduction explains the need for anonymization methods based on an example. Next, rea
Externí odkaz:
http://arxiv.org/abs/2210.09963
Autor:
Thulani Maphosa, Shalom Dunga, Lucky Makonokaya, Godfrey Woelk, Alice Maida, Alice Wang, Allan Ahimbisibwe, Rachel K. Chamanga, Suzgo B. Zimba, Dumbani Kayira, Rhoderick Machekano
Publikováno v:
BMC Public Health, Vol 24, Iss 1, Pp 1-8 (2024)
Abstract Background The introduction of dolutegravir (DTG) in treating HIV has shown enhanced efficacy and tolerability. This study examined changes in weight gain and body mass index (BMI) at 6- and 12-months after post-initiating antiretroviral the
Externí odkaz:
https://doaj.org/article/0b887ea7f06645f694816c0daee8ed25
Autor:
Boris Tchakounte Youngui, Albert Mambo, Rhoderick Machekano, Rogacien Kana, Emilienne Epée, Sylvain Zemsi Tenkeu, Philippe Narcisse Tsigaing, Marie Louise Aimée Ndongo, Christelle Mayap Njoukam, Lawane Bichara, Tatiana Djikeussi Katcho, Muhamed Awolu Mbunka, Terence Acheliu Longla, Leonie Simo, Adrienne Vanessa Kouatchouang, Patrice Tchendjou, Appolinaire Tiam, Laura Guay, Khairunisa Suleiman, Olukunle Akinwusi, Rigveda Kadam, Paula Akugizibwe, Mario Songane, Godfrey Woelk, Boris Kevin Tchounga, Alain Daniel Ndjomo Mba, Mireille Nadine Nanga Dampand, Rita Ngufor Azi, Christian Narcisse Nelle Jembe, Rocard Lele Djouota, Thierry Messomo, Jean Luc Bell Mathias, Jeanne Liliane Mbengue, Martin Gael Mbody, Edy Tchokouani Tchouatcha, Jinette Lorraine Nekame Guedem, Felicite Diane Messina Maga, Alex Miguel Ngeukoue Kamdoum, Ashley Kue Nechi, Judith Mignonne Akono, Patrice Herve Tamssa, Vendeline Amaelle Goretti Mvong, Ferline Gouefack Zogni, Marie Marquiny Tekou Makamte, Patrick Bertin Tawambe, Leonard Ewane, Cyrus Raymond Mbengue Moukouri, Hans Mossi Makembe, Corinne Mbita Nyate, Marie Noel Mengong Bitounou, Gwladys Tientcheu Mendjiegoue, Marlyse Mafopah Fomo, Alphonse Nwatsok A Bessong, Saintiche Flore Nguefack, Nicole Sylvie Nyaloumbe Abedine, Martin Njiken, Franklin Tsague Zangue, Ingrid Ornella Benga Mve, Alice Tegomo Kengue, Anicet Valere Christian Kingue, Nadia Aissatou, Edith Tchuessi Lako, Odette Adomdji Nta, Zara Lawane, Ghislaine Demgne Dada, Georges Christian Yemy, Theodore Edimo Mballa, Charlie Tsamo Querie, Berline Mebong, Jonas Wa, Marie Madeleine Biloa Awono, Wilfried Ganni Wele, Jeanine Kenko, Sophie Larissa Guimbang A Ireke, Nathalie Nguigna Epoune, Armand Joel Ngadje Tchakounte, Amidou Momo Azangue, Franck Adrien Bika Baring, Atikatou Ngamtiate Vessah, Guillaume Ngoule Ngoh, Franck Joel Nyato, Viviane Ngogang, Serges Djobissie Fankou, Rabyatou Elh Aboubakar, Pauline Dervette Ngo Banin, Sylvie Blondine Dipoko
Publikováno v:
EClinicalMedicine, Vol 74, Iss , Pp 102730- (2024)
Summary: Background: Contact tracing was described as a key strategy to contribute to controlling the spread of severe acute respiratory syndrome of Coronavirus 2 (SARS-CoV-2) but implementing it can be a challenge. Digitalisation of contact tracing
Externí odkaz:
https://doaj.org/article/5da0531373e14af78b5588bc2c3c9829