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High Dimensionless Figure of Merit and Efficiency Thermoelectrics for Operation below Sub-250 °C─Origin of Colossal Seebeck Coefficient with Phonon Assisting, Coexistence with Electrical Conductivity, and Device Application for Their Multilayered Structure.
ACS Appl Mater Interfaces
January 2025
Clean Energy Research Center, University of Yamanashi, 4-3-11 Takeda, Kofu, Yamanashi 400-8511, Japan.
Thermoelectric (TE) devices recycle high-temperature waste-heat efficiently, but waste-heat below sub-250 °C remains uncaptured. As promoting full autonomy for the Internet of Things (IoT), we present a TE generator using multilayered pseudo--type GaN/TiN/GaN and -type TiO/TiN/TiO TE one-leg devices, where heterozygous of outer/inner layers demonstrates the functions of a colossal Seebeck coefficient ( = +15,000 μV K) with phonon-assist hopping, controlling by the porosity for reducing thermal conductivity (κ), a high electric conductivity (σ) with reducing κ by outer layers, and σ- coexistence over singular curve by the asymmetric electrode configuration. is elucidated hopping among inner grains and the space charge (SC) grain boundary (GB) of 100 μm regions within Debye length.
View Article and Find Full Text PDFThe Isolation of Lead-Tolerant PGPR from Red Clover Soil and Its Role in Promoting the Growth of Alfalfa.
Microorganisms
January 2025
College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China.
Alfalfa ( L.) is an outstanding species used for the remediation of heavy metal-contaminated soil, and our previous research has shown that PGPR can promote plant growth under high-concentration lead stress. This discovery has forced scientists to search for PGPR strains compatible with alfalfa to develop an innovative bioremediation strategy for the remediation of lead-contaminated soil.
View Article and Find Full Text PDFCoexisting pilonidal sinus and anal fistula: Successful management with minimal invasive Kshara Karma Technique and Ksharasutra therapy- A case report.
J Ayurveda Integr Med
January 2025
Shalya Tantra Department, National Institute of Ayurveda, Deemed to Be University, Jaipur, Rajsthan, 302002, India.
Pilonidal sinus (PNS) is a nest of hair which typically presents as pits, pus discharge, and an abscess at the natal cleft region. In rare conditions where pilonidal abscess is not drained properly, it progresses posteriorly and reaches anal canal, eventually coexisting with anal fistula. Both are associated with a high recurrence rate despite surgical management.
View Article and Find Full Text PDFIdiopathic normal pressure hydrocephalus concomitant with progressive supranuclear palsy.
Parkinsonism Relat Disord
January 2025
Department of Neurology, Juntendo University School of Medicine, Tokyo, Japan. Electronic address:
Introduction: Recent studies by us and others have unveiled a frequent coexistence of idiopathic normal pressure hydrocephalus (iNPH) with neurodegenerative movement disorders, including progressive supranuclear palsy (PSP). This study aims to explore the clinical and radiological characteristics of patients with iNPH who also had comorbid with PSP, referred to as iNPHc + PSP.
Methods: We retrospectively analyzed patients with iNPH admitted to our department between 2009 and 2024.
Induced membrane technique for aseptic recalcitrant nonunion of the femur and tibia: Bone union and deformity correction outcomes.
J Clin Orthop Trauma
February 2025
Orthopaedic and Trauma Surgery Department, Hospital de Alta Complejidad Cuenca Alta, RP6 Km 92.5 PC 1814, Cañuelas, Buenos Aires, Argentina.
Introduction: Aseptic recalcitrant nonunion (ARNU) of the femur and tibia is an entity in which the absence of bony union, misalignment, and limb length discrepancies (LLD) coexist. Currently, the management of these cases lacks consensus. This study aimed to describe the bone union rate and deformity correction outcomes in patients with ARNU of the femur or tibia treated with the Induced Membrane Technique (IMT).
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