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Wyszukujesz frazę "Mathew, Thomas" wg kryterium: Autor


Tytuł:
Neurocysticercosis : unwinding the radiological conundrum
Autorzy:
Goddu Govindappa, Sharath Kumar
Patil, Megharanjini
Mathew, Thomas
Adiga, Chaitra Parameshwara
Kumar, Sujit
Kumar, Savith
Goolahally, Lakshmikanth N.
Opis:
Purpose: To study the distinct imaging characteristics of parenchymal neurocysticercosis (NCC) that aid in distinguishing it from other diseases. Material and methods: Two hundred fifty patients with NCC were selected based on identification of the scolex. T2 weighted, T1 fluid attenuated inversion recovery (FLAIR), T2 FLAIR, susceptibility weighted imaging, constructive interference in steady state, diffusion weighted imaging, and T1 weighted contrast sequences were performed. The imaging characteristics of the cysts at various stages were analyzed. Results: This study presents previously undocumented imaging findings of NCC, establishing absolute, major, and minor criteria for its diagnosis based on magnetic resonance imaging features. Conclusions: Utilizing imaging criteria for diagnosing NCC, as per the study’s sequences, can effectively narrow down differential diagnoses and lead to accurate identification.
Dostawca treści:
Repozytorium Uniwersytetu Jagiellońskiego
Artykuł
Tytuł:
Endovascular management of cerebral venous thrombosis : a tertiary-centre experience
Autorzy:
Kramadhari, Harshith
Aggipothu, Balakrishna
Palanisamy, Prabakaran
Sarma, G.R.K.
Mathew, Thomas
Deepalam, Saikanth Reddy
Badachi, Sagar
Kumar G.G., Sharath
M.V., Sucharitha
Nadig, Raghunandan
Opis:
Background: Stroke related to cerebral venous thrombosis (CVT) is uncommon, with untoward lethal outcomes. Systemic anticoagulation is the treatment of choice. However, some patients can be resistant to this treatment. Endovascular management with thrombolysis and mechanical thrombectomy can be a viable option in such cases. Material and methods: We retrospectively reviewed the endovascular management used for CVT in 8 patients who failed to respond to standard anticoagulation therapy between December 2017 and December 2022 in our institute. Clinical profile, imaging parameters, endovascular procedure details, and outcomes in terms of angiographic findings and clinical follow-up were analysed. Results: In this period, a total of 8 patients underwent mechanical thrombectomy. The procedure was successful in all cases (8/8 = 100%), and 50% of them showed near total/complete recanalization; Perforation of the cortical veins was noted in 2 cases (~25%). Among the 8 patients, one died (1/8 = 12.5%) due to cardiac aetiology; the remaining 7 patients (87.5%) showed good clinical outcome with a modified Rankin Scale score 0 to 2. Conclusions: Catheter-directed thrombolysis with mechanical thromboaspiration is a safe and effective treatment for cerebral venous sinus thrombosis not responding to anticoagulation.
Dostawca treści:
Repozytorium Uniwersytetu Jagiellońskiego
Artykuł
Tytuł:
Secure Data Aggregation in Wireless Sensor Network using Chinese Remainder Theorem
Autorzy:
Thomas, Sanu
Mathew, Thomaskutty
Tematy:
Chinese remainder theorem
authenticated aggregation
augmented Chinese remainder rystem
TDMA schedule
uplink path
relay node
Pokaż więcej
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Powiązania:
https://bibliotekanauki.pl/articles/2074141.pdf  Link otwiera się w nowym oknie
Opis:
A new method of lossless Secure Data Aggregation for Wireless Sensor Network is presented. Secure Data Aggregation is achieved using the popular Chinese Remainder theorem. Here, an ‘Augmented Chinese Remainder System’ is introduced that incorporates additional features to enforce a higher level of security to the aggregated data. The scheme provides inbuilt signature verification and eliminates the need for separate data validation algorithms. The method achieves data integrity and authentication simultaneously in addition to lossless data aggregation for the data forwarded from the Cluster Head to the Base Station. The aggregate contains the entire individual data from sensors in the encrypted form and the receiver deaggregates it to get the original data in full without any loss. The Augmented Chinese Remainder System can be extended to secure Multi-level Data Aggregation for WSN.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Minimum Bend Shortest Rectilinear Route Discovery for a Moving Sink in a Grid Based Wireless Sensor Network
Autorzy:
Thomas, Sanu
Mathew, Thomaskutty
Tematy:
minimum bend shortest paths
travelling salesman problem
binary integer programming
edge orientation index
Vertex Bend Index
Vertex-Edge Incident Matrix
Pokaż więcej
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Powiązania:
https://bibliotekanauki.pl/articles/226096.pdf  Link otwiera się w nowym oknie
Opis:
In a rectilinear route, a moving sink is restricted to travel either horizontally or vertically along the connecting edges. We present a new algorithm that finds the shortest round trip rectilinear route covering the specified nodes in a grid based Wireless Sensor Network. The proposed algorithm determines the shortest round trip travelling salesman path in a two-dimensional grid graph. A special additional feature of the new path discovery technique is that it selects that path which has the least number of corners (bends) when more than one equal length shortest round trip paths are available. This feature makes the path more suitable for moving objects like Robots, drones and other types of vehicles which carry the moving sink. In the prosed scheme, the grid points are the vertices of the graph and the lines joining the grid points are the edges of the graph. The optimal edge set that forms the target path is determined using the binary integer programming.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
ConversationPiece II: Displaced and Rehacked
Autorzy:
Wennekers, Thomas
Emmett, Mathew
Denham, Susan L.
Tematy:
: conversation
dialogue
performance
sonification
sound analysis
Pokaż więcej
Wydawca:
Projekt Avant
Powiązania:
https://bibliotekanauki.pl/articles/632527.pdf  Link otwiera się w nowym oknie
Opis:
Conversations are amazing! Although we usually find the experience enjoyable and even relaxing, when one considers the difficulties of simultaneously generating signals that convey an intended message while at the same time trying to understand the messages of another, then the pleasures of conversation may seem rather surprising. We manage to communicate with each other without knowing quite what will happen next. We quickly manufacture precisely timed sounds and gestures on the fly, which we exchange with each other without clashing-even managing to slip in some imitations as we go along! Yet usually meaning is all we really notice. In the ConversationPiece project, we aim to transform conversations into musical sounds using neuro-inspired technology to expose the amazing world of sounds people create when talking with others. Sounds from a microphone are separated into different frequency bands by a computer-simulated “ear” (more precisely “basilar membrane”) and analyzed for tone onsets using a lateral-inhibition network, similar to some cortical neural networks. The detected events are used to generate musical notes played on a synthesizer either instantaneously or delayed. The first option allows for exchanging timed sound events between two speakers with a speech-like structure, but without conveying (much) meaning. Delayed feedback further allows self-exploration of one’s own speech. We discuss the current setup (ConversationPiece version II), insights from first experiments, and options for future applications.
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Methodological guidance for selecting buffers in greenspace : health studies
Autorzy:
Su, Jason G
Jashni, Mahsa
Feng, Xiaoqi
Amegah, Adeladza Kofi
Bach, Albert
Yang, Bo-Yi
de Hoogh, Kees
Dzhambov, Angel M
Jacquemin, Benedicte
Nawrot, Tim S
Psyllidis, Achilleas
Samuelsson, Karl
Fernandes, Amanda
Knibbs, Luke D
Ibarluzea, Jesús
Hystad, Perry
Jerrett, Michael
Fallah Madvari, Rohollah
Astell-Burt, Thomas
Giannico, Vincenzo
Gouveia, Nelson
Heinrich, Joachim
Pearce, Jamie
Valentin, Antonia
Triguero-Mas, Margarita
Mehrparvar, Amirhooshang
Plusquin, Michelle
Zhao, Tianyu
Helbich, Marco
Bratman, Gregory N
Markevych, Iana
Dadvand, Payam
Yang, Jun
Knobel, Pablo
Miri, Mohammad
Fuertes, Elaine
O'Callaghan-Gordo, Cristina
Labib, S M
Nieuwenhuijsen, Mark J
Hartig, Terry
White, Mathew P
Lertxundi, Aitana
Kogevinas, Manolis
Mitchell, Richard
Zare Sakhvidi, Mohammad Javad
de Vries, Sjerp
James, Peter
van den Bosch, Matilda
Ubalde-Lopez, Mònica
Sanesi, Giovanni
Zhang, Jinguang
Browning, Matthew H E M
Opis:
Greenspace can promote health via diverse pathways. A common approach to assessing greenspace exposure is to estimate vegetation availability within buffers surrounding locations where people reside or spend time. However, no clear framework for informed buffer selection exists, and choices made show considerable heterogeneity, impeding evidence synthesis and causal inference. In this Personal View conducted by an interdisciplinary panel of experts, we aimed to establish a framework for informed buffer selection for epidemiological studies on greenspace. We began by reviewing available approaches for the selection of buffer types, which range from single fixed-location approaches to high-resolution mobility-based activity-space approaches, as well as different buffer sizes. We then summarised the determinants of buffer type and size selection including health outcomes and underlying mechanisms, study population, contextual factors, and data characteristics. Finally, based on these determinants, we developed recommendations for future research. Buffer type and size selection should be hypothesis driven, reflecting presumed greenspace-health mechanisms. Buffer selection should target activity-based approaches where feasible, and multiple buffer sizes should be tested. Overall, the assessment of greenspace exposure should shift from ad-hoc approaches to personalised, multiscale, and context-specific methods. We call for standardising and reporting the rationale for buffer selection to minimise bias and enhance comparability and evidence synthesis across studies.
Dostawca treści:
Repozytorium Uniwersytetu Jagiellońskiego
Artykuł
Tytuł:
Titin-related familial dilated cardiomyopathy : factors associated with disease onset
Autorzy:
Giudicessi, John R.
Proukhnitzky, Julie
Murphy, Anne M.
Atherton, John J.
Murray, Brittney
James, Paul A.
Stroeks, Sophie
Jabbour, Andrew
Waddell-Smith, Kathryn E.
Baas, Annette F.
Syrris, Petros
Wahbi, Karim
Palmyre, Aurelien
Pereira, Naveen L.
Fokstuen, Siv
Correnti, Gemma
Ashley, Euan A.
Marian, Ali J.
Ormondroyd, Elizabeth
Rooryck, Caroline
Dellefave-Castillo, Lisa M.
Rasmussen, Torsten B.
Guipponi, Michel
Thompson, Tina
Arnott, Clare
Mogensen, Jens
Verdonschot, Job A.J.
Dal Ferro, Matteo
Austin, Rachel
Mestroni, Luisa
Brown, Emily E.
van Spaendonck-Zwarts, Karin Y.
Barriales-Villa, Roberto
Reant, Patricia
Haas, Jan
Lekanne Deprez, Ronald H.
Macciocca, Ivan
Seidman, Christine E.
Ho, Carolyn Y.
Dominguez, Fernando
Barratt Ross, Samantha
McDonough, Barbara
Bagnall, Richard D.
Elliott, Perry M.
Heymans, Stephane
Watkins, Hugh
Te Riele, Anneline S.J.M.
Jansweijer, Joeri A.
Haan, Eric
van Tintelen, J. Peter
Martinez-Veira, Cristina
Picard, Kermshlise C.
Ohanian, Monique
Parikh, Victoria N.
Soka, Magdalena
Jongbloed, Jan D.H.
Ronan, Anne
Muller, Steven A.
Dybro, Anne M.
Pena-Pena, Maria Luisa
Dooijes, Dennis
Poplawski, Nicola
Oh, Jaewon
Foye, Sarah Jajesnica
Richard, Pascale
Michalak, Ewa
Hansen, Frederikke G.
Mansour, Julia
Meder, Benjamin
Houweling, Arjan C.
Charron, Philippe
Vissing, Christoffer Rasmus
Crespo-Leiro, Maria Generosa
Zentner, Dominica
Gonzalez Lopez, Esther
Bundgaard, Henning
Ingles, Jodie
Blouin, Jean-Louis
Ingrey, Angela
Oates, Emily C.
Johnson, Renee
Ackerman, Michael J.
Cannie, Douglas
Hey, Thomas Morris
Paldino, Alessia
Keogh, Anne M.
Larranaga-Moreira, Jose M.
Gigli, Marta
Prasad, Sanjay
Mansencal, Nicolas
Amin, Ahmad S.
Wallis, Mathew
Abihider, Katherine E.
Graw, Sharon
Christensen, Alex Hoerby
Taylor, Matthew R.G.
Franaszczyk, Maria
Sinagra, Gianfranco
Ed Demri, Youssef
Monserrat, Lorenzo
Pachter, Nicholas
Ware, James S.
Hammersley, Daniel J.
Garcia-Pavia, Pablo
Hayward, Christopher S.
Piriou, Nicolas
Storm, Garrett
Peters, Stacey
Goudal, Adeline
Smolnikov, Andrei
Semsarian, Christopher
Pruny, Jean-Francois
Medo, Kristen
Fletcher, Robert A.
James, Cynthia A.
Thomson, Kate
Seidman, Jonathan G.
Merlo, Marco
Christiaans, Imke
Bilińska, Zofia T.
Sedaghat-Hamedani, Farbod
Lakdawala, Neal K.
McNally, Elizabeth M.
Escobar-Lopez, Luis
Pinto, Yigal M.
Mountain, Helen
McGaughran, Julie
Macdonald, Peter S.
Chmielewski, Przemysław
El Hachmi, Mohamed
Fatkin, Diane
Ader, Flavie
Akhtar, Mohammed M.
Dostawca treści:
Repozytorium Uniwersytetu Jagiellońskiego
Artykuł

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