Results 1 to 10 of about 20,590 (161)

Long-term low-voltage impedance measurements in subcutaneous implantable cardioverter-defibrillators [PDF]

Heart Rhythm O2
Background: High-voltage impedance (HVI), measured during subcutaneous implantable cardioverter-defibrillator (S-ICD) implantation via defibrillation testing or a synchronized shock, is associated with defibrillation efficacy.
Giacomo Mugnai, MD, PhD, Luca Tomasi, MD, Luca Ottaviano, MD, Stefano Viani, MD, Giuseppe Ricciardi, MD, Valter Bianchi, MD, Valeria Rella, MD, Paolo De Filippo, MD, Silvana De Bonis, MD, Roberto Rordorf, MD, Domenico Pecora, MD, Gianluca Botto, MD, Gerardo Nigro, MD, PhD, Gianfranco Tola, MD, Fabrizio Caravati, MD, Mariolina Lovecchio, MS, Sergio Valsecchi, MS, PhD, Matteo Ziacchi, MD   +17 more
doaj   +3 more sources

Comparison of outcomes in the management of Type II odontoid fractures in young patients – Is surgery overrated? [PDF]

Journal of Craniovertebral Junction and Spine
Introduction: The options for the management of type II odontoid fractures in young patients include anterior screw fixation, posterior spinal fusion, or halo-vest immobilization (HVI).
Jitesh Manghwani, Ganesh Kumar, Nagaraju Venishetty, Anuj Mundra   +3 more
doaj   +2 more sources

An Approach for Obtaining Stable, Reproducible, and Accurate Fibrogram Measurements from High Volume Instruments

Agronomy, 2022
Fiber length is a crucial property throughout many textile processing steps. The high volume instrument (HVI) is the most commonly used tool to assess the properties of cotton fibers.
Addisu Ferede Tesema, Md Abu Sayeed, Christopher Turner, Brendan R. Kelly, Eric F. Hequet   +4 more
doaj   +3 more sources

Genome-wide association studies of bundle and single fiber length traits reveal the genetic basis of within-sample variation in upland cotton fiber length [PDF]

Frontiers in Plant Science
Within-sample variation in cotton fiber length is a major factor influencing the production and quality of yarns. The textile industry has been searching for approaches of improving the long fiber fraction and minimizing the short fiber fraction within a
Hee Jin Kim, Gregory N. Thyssen, Christopher D. Delhom, David D. Fang, Marina Naoumkina, Christopher B. Florane, Ping Li, Johnie N. Jenkins, Jack C. McCarty, Linghe Zeng, B. Todd Campbell, Don C. Jones   +11 more
doaj   +2 more sources

Hypervalent iodine-mediated intramolecular alkene halocyclisation [PDF]

Beilstein Journal of Organic Chemistry
The chemistry of hypervalent iodine (HVI) reagents has gathered increased attention towards the synthesis of a wide range of chemical structures. HVI reagents are characterized by their diverse reactivity as oxidants and electrophilic reagents.
Charu Bansal, Oliver Ruggles, Albert C. Rowett, Alastair J. J. Lennox   +3 more
doaj   +2 more sources

Clinical outcomes of elderly patients treated with halo vest immobilization [PDF]

Journal of Craniovertebral Junction and Spine
Introduction: There is a lack of consensus on the efficacy and safety of halo vest immobilization (HVI) in elderly patients. The objective of this study was to evaluate HVI’s impact on outcomes in patients 60 years or older with cervical spine fractures.
Phillip T. Yang, Haseeb E. Goheer, Clarke I. Cady-McCrea, Robert W. Molinari, Varun Puvanesarajah   +4 more
doaj   +2 more sources

Application of Computed Tomography in the Identification of Hollow Viscus Injuries in Blunt Trauma Patients [PDF]

Journal of Acute Care Surgery, 2022
Purpose Despite advances in diagnostic and imaging technologies, the diagnosis of traumatic hollow viscus injury (HVI) remains a great challenge in clinical practice. This study aimed to determine the accuracy of computed tomography (CT) in the diagnosis
Hyung Won Kim, Bo Ram Park, Tae Hwa Hong
doaj   +1 more source

Kinetic Study of CaCO3 Precipitation Accelerated by High Voltage Impulse

대한환경공학회지, 2021
Objectives : Determination of reaction order (n) and rate constants (k) of the CaCO3 scale formation reaction that was accelerated by the HVI (high voltage impulse) induction. Methods : HVI was inducted to the synthetic solution containing 2.5 mM of Ca2+
Damha Kim, In-Soung Chang
doaj   +1 more source

Haplotype diversity of mitochondrial DNA in the jat population of Haryana

Journal of Forensic Science and Medicine, 2023
Background: The genetic representation of various population groups has been successfully attempted by studying hypervariable regions of human mitochondrial DNA (mtDNA) for forensic purposes.
Sapna Sharma, Kapil Verma
doaj   +1 more source

Analysis of the relationship between cotton fiber quality and weather conditions in the southeast of Stavropol Territory

Труды по прикладной ботанике, генетике и селекции, 2022
Background. Climate change leads to the worsening of cotton cultivation conditions in traditional cotton-producing countries, which, in its turn, can produce a positive impact on cotton cultivation in Russia.
N. A. Khodzhaeva, L. P. Podolnaya
doaj   +1 more source