Results 51 to 60 of about 23,389 (234)

Stepwise Localization of Non-Pulmonary-Vein Ectopy Using Cycle-Length-Based Activation Map Separation and Local Electrogram Morphology on the Affera System. [PDF]

J Arrhythm
On the Affera system, a single voltage‐map dataset containing both sinus and ectopic beats, collected without rhythm‐specific settings, can be separated by cycle length (coupling interval) into SR and PAC activation maps. Stepwise filtering by activation threshold (voltage‐per‐second, excluding far‐field potentials) and close‐unipolar QS‐like ...
Nishiuchi S, Yoshimura S, Sasaki T, Nakamura K, Naito S.   +4 more
europepmc   +2 more sources

Risk factors for intrapartum stillbirth and the survival probabilities of fetuses among pregnant women with complications: Secondary analysis of data from a multicenter prospective cohort study in India

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective To identify the risk factors for intrapartum stillbirth and examine whether these are different from that of antepartum stillbirth, and investigate the survival probabilities of fetuses by gestational age in high‐risk pregnancies. Methods We conducted a secondary data analysis of a hospital‐based cohort study from India, including ...
Yebeen Ysabelle Boo, Saswati S. Choudhury, Farzana Zahir, Gitanjali Deka, Amrit K. Bora, Shakuntala Chhabra, Pramod Kumar, Pranabika Mahanta, Bina Minz, Anjali Rani, Sereesha Rao, Indrani Roy, Carolin Solomi V., Ashok Verma, Swapna Kakoty, Omesh Kumar Bharti, Rupanjali Deka, Charles Opondo, Tuck Seng Cheng, Jennifer J. Kurinczuk, Manisha Nair, on behalf of the MaatHRI collaborators   +21 more
wiley   +1 more source

Etude comparative des performances d’un Statcom et d’un SVC sur la stabilité d’un parc éolien connecté au réseau électrique

Revue des Énergies Renouvelables, 2014
Le maintien de la stabilité et le réglage de la tension à un niveau admissible restent toujours un problème préoccupant et nécessite un suivi quotidien de la part des gestionnaires des réseaux électriques. Pour y remédier, les dispositifs FACTS apportent
A. Mekkaoui, M. Laouer, M. Younes
doaj  

Endohedral fullerenes as qubits: From synthesis to quantum computing applications

InfoMat, EarlyView.
Endohedral fullerenes emerge as promising platforms for qubits and qudits. This review surveys the primary synthesis routes, from arc‐discharge to high‐yield molecular surgery. It then details spin manipulation and readout in key systems, including metal‐based, cluster, and nitrogen‐containing fullerenes.
Jeong‐Seok Nam, Jiye Han, Jin‐Myung Choi, Franklin H. Cho, Daniel K. Park, Seunghee Park, Yoshifumi Hashikawa, Yasujiro Murata, Eunsang Kwon, Dong‐Hwan Kim, Junki Kim, Il Jeon   +11 more
wiley   +1 more source

A Comprehensive Study to Compare Different Compound Representations for Predicting Carcinogenicity In Vivo

Journal of Applied Toxicology, EarlyView.
ABSTRACT Carcinogenicity evaluation is a critical component of chemical risk assessment, yet traditional in vivo testing remains time consuming, costly, and ethically challenging. Computational approaches based on machine learning offer promising alternatives, but the relative contributions of different molecular representation strategies for ...
Iuri Barbosa Pereira, Rogerio Salvini, Eloisa Dutra Caldas   +2 more
wiley   +1 more source

Sistemas de trasmisión flexible en corriente alterna

Prisma Tecnológico, 2016
En el presente trabajo se describe, a grandes rasgos, qué son los Sistemas de Transmisión Flexibles en Corriente Alterna, mejor conocidos como dispositivos FACTS.
Francisco Pérez
doaj  

Long‐Term Follow‐Up of Superior Vena Cava–Right Atrium Spontaneous Conduction Block Line Durability Using the White‐Line Approach of Extended Early Meets‐Late Rate Tools

Journal of Arrhythmia
Background Superior vena cava (SVC)–right atrium (RA) spontaneous conduction block occurs in some patients. We demonstrated a novel approach for SVC isolation using visualization of the SVC–RA conduction block line as a white line with the extended early
Yoshiaki Mizunuma, Masao Takahashi, Takafumi Sasaki, Koichiro Yamaoka, Hirofumi Kujiraoka, Tomoyuki Arai, Rintaro Hojo, Seiji Fukamizu   +7 more
doaj   +1 more source

Flow Cytometry‐Guided Diagnosis of Cortical T‐Lymphoblastic Lymphoma Presenting With a Massive Mediastinal Mass and Borderline Bone Marrow Involvement

Journal of Clinical Laboratory Analysis, EarlyView.
ABSTRACT Background T‐cell lymphoblastic lymphoma (T‐LBL) and T‐cell acute lymphoblastic leukemia (T‐ALL) are considered a single biological entity, distinguished primarily by the extent of bone marrow infiltration. This distinction becomes diagnostically challenging in patients with borderline marrow blast counts and predominantly extramedullary ...
Chen Glait‐Santar, Yakir Moshe, Itzhaki‐Alfia Ayelet, Ben‐Zion Katz   +3 more
wiley   +1 more source

Histological Analysis of Cryopreserved Venous Allografts Used for Liver Transplantation and Hepato‐Biliary‐Pancreatic Surgery

Journal of Hepato-Biliary-Pancreatic Sciences, EarlyView.
ABSTRACT Background Cryopreserved venous allografts, which we pioneered in 1999 for use in living donor liver transplantation and hepato‐biliary‐pancreatic surgery, are widely used and are believed to preserve vascular architecture with minimal anticoagulation or immunosuppression requirements and patency comparable to autologous grafts.
Yusuke Seki, Akihiko Ichida, Sumihito Tamura, Mariko Tanaka, Yoshinori Inagaki, Kyoji Ito, Rihito Nagata, Takuya Hashimoto, Nobuhisa Akamatsu, Tetsuo Ushiku, Kiyoshi Hasegawa   +10 more
wiley   +1 more source

Assessment of superior vena cava diameter and collapsibility index in liver transplantation: a prospective observational study

Brazilian Journal of Anesthesiology
Background: Superior Vena Cava (SVC) diameter and collapsibility index, dynamic measures of fluid responsiveness, have been successfully utilized as echocardiographic indices for fluid responsiveness in ventilated septic patients.
Maged Y. Argalious, Sven Halvorson, John Seif, Sandeep Khanna, Mi Wang, Jacek B. Cywinski   +5 more
doaj   +1 more source