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Article
Open AccessRelationship between sleep disturbance and developmental status in preschool-aged children with developmental disorder
Sleep has been known to affect childhood development. Sleep disturbance is likely more common in children with developmental delay (DD) than in typical development. There are few studies on the correlation bet...
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Article
Open AccessEffects of resistance training and nutritional support on osteosarcopenia in older, community-dwelling postmenopausal Korean females (ERTO-K study): a study protocol
Osteosarcopenia is geriatric syndrome defined as the concomitant occurrence of osteopenia/osteoporosis, and sarcopenia. Osteosarcopenia is a relatively new concept in geriatric medicine; however, it may increa...
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Article
Erratum to: Tyrosine-mediated analog resistive switching for artificial neural networks
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Article
Open AccessPhysical activity and osteosarcopenia in Korean adults aged 65 years and older: a national cross-sectional study using the KNHANES data
Osteosarcopenia is a syndrome characterized by the co-existence of osteoporosis and sarcopenia. This study aimed to examine the relationship between various types of physical activity and osteosarcopenia in co...
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Article
Effect of water filtration infrared-A (wIRA) sauna on inorganic ions excreted through sweat from the human body
Sweat discharged as a result of exposure to sauna plays an important role in removing inorganic ions accumulated in the body, including heavy metals. In this study, inorganic ions (toxic and nutrient elements)...
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Article
Tyrosine-mediated analog resistive switching for artificial neural networks
The fourth industrial revolution indispensably brings explosive data processing and storage; thus, a new computing paradigm based on artificial intelligence-enabling device structure is urgently required. Memr...
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Article
Open AccessClinical evaluation of usefulness and effectiveness of sitting type continuous passive motion machines in patients with total knee arthroplasty: a study protocol for a single-blinded randomized controlled trial
Total knee arthroplasty (TKA) is an important management strategy for patients with knee osteoarthritis (OA) refractory to conservative management. Postoperative range of motion (ROM) exercise is important to ...
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Article
AI-based stroke prediction system using body motion biosignals during walking
As the world population continues to age, chronic diseases are on the rise. One of these diseases is stroke, which is a dangerous disease that can lead to many social and economic difficulties. Strokes can cau...
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Article
Healthcare-associated infection after spinal cord injury in a tertiary rehabilitation center in South Korea: a retrospective chart audit
A retrospective observational study.
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Article
Open AccessSpectroscopic capture of a low-spin Mn(IV)-oxo species in Ni–Mn3O4 nanoparticles during water oxidation catalysis
High-valent metal-oxo moieties have been implicated as key intermediates preceding various oxidation processes. The critical O–O bond formation step in the Kok cycle that is presumed to generate molecular oxyg...
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Article
Sequence-characterized amplified region markers and multiplex-polymerase chain reaction assays for kiwifruit cultivar identification
A simple and reliable multiplex polymerase chain reaction (PCR) method was developed using sequence-characterized amplified region (SCAR) markers to identify kiwifruit (Actinidia spp.) cultivars. We observed 183 ...
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Article
Enhancement of Au–Ag–Te contents in tellurium-bearing ore minerals via bioleaching
The purpose of this study was to enhance the content of valuable metals, such as Au, Ag, and Te, in tellurium-bearing minerals via bioleaching. The ore samples composed of invisible Au and Au paragenesis miner...
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Article
Genetic map** of polygenic scab (Venturia pirina) resistance in an interspecific pear family
The need for chemical control of scab (Venturia pirina, V. nashicola) is the main barrier preventing sustainable pear production. As cultivars with durable resistance are not available yet commercially, the devel...
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Article
Viscoelastic behavior of a single collagen molecule
Collagen represents the most abundant protein in the human body and plays an important role in connective tissues. Here, molecular dynamics simulation was performed to assess tension of a single collagen molec...
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Article
A preliminary study of the effects of gait training using powered gait orthosis for paraplegics: Aspects of gait function, fat mass, and bone mass
The aim of this study was to determine whether gait training using powered gait orthosis (PGO) improved gait function in paraplegics following spinal cord injury (SCI) and whether it suppressed related complic...
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Article
Identification of genes induced by Venturia nashicola in indigenous Korean pear ‘Hwangsilri’
Indigenous Korean pear ‘Hwangsilri’ leaves were inoculated with Venturia nashicola to build expressed sequence tags (ESTs) database as resources for transcripts induced in the inoculated leaves. After performing ...
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Article
Identification of Korean pear cultivars using combinations of SCAR markers
The conventional method to identify pear tree cultivars is to evaluate the morphological characteristics of the trunk, leaves, flowers, and fruit. However, it is difficult to distinguish between the closely re...
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Article
Reliability-based topology optimization of electro-thermal-compliant mechanisms with a new material mixing method
Electro-thermal-compliant mechanisms are mechanisms onto which electric voltage is applied as input. This mechanism is based on the thermal expansion properties of the materials. This study considered all of t...
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Article
Identification of a novel mitochondrial genome type and development of molecular markers for cytoplasm classification in radish (Raphanus sativus L.)
Plant mitochondrial genomes have complex configurations resulting from the multipartite structures and highly rearranged substoichiometric molecules created by repetitive sequences. To expedite the reliable cl...
