ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTDetermination of the order-disorder transition temperature block copolymersChang Dae Han, Jinhwan Kim, and Jin Kon KimCite this: Macromolecules 1989, 22, 1, 383–394Publication Date (Print):January 1989Publication History Published online1 May 2002Published inissue 1 January 1989https://pubs.acs.org/doi/10.1021/ma00191a071https://doi.org/10.1021/ma00191a071research-articleACS PublicationsRequest reuse permissionsArticle...

Whole-genome expression profiling in postmortem brain tissue has recently provided insight into the pathophysiology of schizophrenia. Previous microarray and RNA-Seq studies identified several biological processes including synaptic function, mitochondrial function immune/inflammation response as altered cortex subjects with Now using data from hippocampus, we have 144 differentially expressed genes schizophrenia cases compared unaffected controls. Immune/inflammation was main process...

ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTViscoelastic behavior, phase equilibria, and microdomain morphology in mixtures of a block copolymer homopolymerChang Dae Han, Deog Man Baek, Jinhwan Kim, Kohtaro Kimishima, Takeji HashimotoCite this: Macromolecules 1992, 25, 12, 3052–3067Publication Date (Print):June 1, 1992Publication History Published online1 May 2002Published inissue 1 June 1992https://pubs.acs.org/doi/10.1021/ma00038a008https://doi.org/10.1021/ma00038a008research-articleACS...

In this manuscript, we present a method for the direct calculation of an ambient dose equivalent (H*(10)) external gamma-ray exposure with energy range 40 keV to 2 MeV in electronic personal dosimeter (EPD). The designed EPD consists 3×3 mm2 PIN diode coupled 3×3×3 mm3 CsI (Tl) scintillator block. spectrum-to-dose conversion function (G(E)) estimating H*(10) was calculated by applying gradient-descent based on Monte-Carlo simulation. optimal parameters G(E) were found and from gamma spectra...

This paper presents the mechanism and surgical method for ARTHROBOT, a new robot hip arthroplasty. The is femur-mountable capable of 4-DOF motion. It uses gauge-based registration that utilizes measuring instrument consisting reamer-shaped block gauge distance-measuring device. drastically reduces processes in preoperative planning by eliminating need inserting fiducial markers or CT scanning. From preliminary performance evaluation, it shown to have less than 0.3 mm machining error, which...

After the Fukushima accident in 2011, there has been increased public concern about radioactive contamination of water resources through fallout neighboring countries. However, is still no available initial response system that can promptly detect radionuclides. The purpose this research to develop most efficient gamma spectrometer monitor radionuclides an aquatic environment. We chose a thallium-doped sodium iodide (NaI(Tl)) scintillator readout with silicon photo multiplier (SiPM) due its...

Radioisotope identification (RIID) is a representative application of deep learning for radiation measurements. Deep learning-based RIID models have been implemented in various types detectors; however, very few these interpreted using explainable artificial intelligence (XAI) methods. This paper presents an explanation learning–based model plastic scintillation detector. The task defined as multilabel binary classification problem, and the dataset generated random sampling procedure....

Rediscovering Daereungwon is a location-based Augmented Reality(AR) mobile game application that aims to enrich the experience of navigating Daereungwon, Korean cultural heritage site consisting various royal tombs from Silla dynasty. In this paper, framework binding 3 main PoIs with distinctive features into successive, cohesive, and immersive narrative introduced. It appropriates combines Memorable Experience Design(MED) Framework Interest Curve proposed by Bulencea Egger (2015) guide...

Abstract The viscoelastic behavior, order‐disorder transition, and phase equilibria in mixtures of a block copolymer an endblock‐associating resin were investigated. was polystyrene‐ ‐polyisoprene‐ ‐polystyrene (KRATON® D‐1107, Shell Development Co.) copolymer. resins investigated two different grades commercially available random poly(α‐methyl styrene) polystyrene, one with weight‐average molecular weight \[\bar M_{\rm w}\] 710 (KRISTALEX® 3085, Hercules Inc.) the other = 4100 5140, Inc.)....

In an interactive image segmentation, the quantity of a user‐given seed is known to affect segmentation accuracy. this Letter, we propose seed‐growing method expanding reduce bias given and improve To grow seed, supervised classification framework with geodesic distance features proposed. From single input image, support vector machine (SVM) classifier trained on superpixels image. Other non‐seed are then classified into object, background regions by classifier. experiments, proposed showed...

Obtaining the in-depth information of radioactive contaminants is crucial for determining most cost-effective decommissioning strategy. The main limitations a burial depth analysis lie in assumptions that foreknowledge buried radioisotopes present at site always available and only single radioisotope present. We an advanced estimation method using Bayesian inference, which does not rely on those assumptions. Thus, we identified low-level substance then estimated their depths activities. To...

The silver migration effect into the metastable phase forms a micro-electric path, to enhance relative dielectric permittivity of CaCu3Ti4O12 ceramics for electronic devices. Controlling sintering time uniquely develops as-sintered ceramics. A post-heating process that applies increases permittivity. At 1 kHz frequency, at room temperature silver-migrated sintered 2 h is 565.9 × 103, almost 52 times higher than selected area electron diffraction (SAED) patterns large and small grains were...

This study reports on the implementation of Bayesian inference to improve estimation remote-depth profiling for low-level radioactive contaminants with a low-resolution NaI(Tl) detector. In particular, we demonstrate that this approach offers results are more reliable because it provides mean value 95% credible interval by determining probability distributions burial depth and activity radioisotope in single measurement. To evaluate proposed method, simulation was compared experimental...