A5028546535- Luminescence Properties of Advanced Materials
- Ship Hydrodynamics and Maneuverability
- Multiferroics and related materials
- Physics of Superconductivity and Magnetism
- Fluid Dynamics Simulations and Interactions
- Magnetic and transport properties of perovskites and related materials
- Ferroelectric and Piezoelectric Materials
- Wave and Wind Energy Systems
- Magnetic properties of thin films
- Oral and Maxillofacial Pathology
- Solid-state spectroscopy and crystallography
- Bone Tumor Diagnosis and Treatments
- Ionic liquids properties and applications
- Maritime Navigation and Safety
- Crystallization and Solubility Studies
- Chemical and Physical Properties in Aqueous Solutions
- Advanced Condensed Matter Physics
- Crystal Structures and Properties
- Maritime Transport Emissions and Efficiency
- Chalcogenide Semiconductor Thin Films
- X-ray Diffraction in Crystallography
- Acoustic Wave Resonator Technologies
- Semiconductor materials and interfaces
- Cancer Diagnosis and Treatment
- Optical and Acousto-Optic Technologies
Kyushu University
1978-2023
The University of Kitakyushu
2021
Toyoda Gosei (Japan)
2018
Tokyo Gakugei University
2018
Kyushu Rosai Hospital
2017
Nagoya University
2006-2013
Kanazawa University
1985-2012
Japan Science and Technology Agency
2009
Fukushima University
2007
Institute of Materials Research of the Slovak Academy of Sciences
2006
We have investigated dielectric properties in Mott insulators GdMnO$_{3}$ and TbMnO$_{3}$ under magnetic fields external quasihydrostatic pressures. In the case of GdMnO$_{3}$, thermal hysteresis for constant $\epsilon$ discontinuous lattice distortion were observed at ferroelectric transition temperature ($T_{C}$), spontaneous polarization was suppressed by application pressure. These results indicate that is a first-order displacive-type one. On other hand, striction not $T_{C}$...
Tumour immune microenvironment is related with carcinogenesis and efficacy of immunotherapy. B cells play major roles in humoral immunity, but detailed functions tumour-infiltrating lymphocytes (TIL-Bs) are unknown. Therefore, our aim was to investigate the functional heterogeneity TIL-Bs oesophageal squamous cell carcinoma (ESCC) lymph nodes (LNs) during chemotherapy.Single-cell transcriptome analysis performed on 23 specimens. We also immunohistochemical immunoglobulin κ C (IGKC), an...
A cyclic indole tetramer has been synthesized via an iridium-catalysed C–H borylation–cross coupling sequence. The tetraindole a highly distorted structure, but can be oxidized with bromine and water into planar macrocycle. macrocycle capture metal ions in its inner cavity as novel porphyrin analogue, accompanied by significant colour change from purple to blue or black.
Although chemotherapy has been an essential treatment for cancer, the development of immune checkpoint blockade therapy was revolutionary, and a comprehensive understanding immunological tumor microenvironment (TME) become crucial. Here, we investigated impact neoadjuvant (NAC) on cells in TME human esophageal squamous cell carcinoma using single RNA-sequencing. Analysis 30 fresh samples revealed that CD8+/CD4+ T cells, dendritic (DCs), macrophages showed higher levels anti-tumor response...
Vapor-liquid equilibrium data at atmospheric pressure of the system: acetone-methanol-salt are studied. The Salts, Kl, NaCl, MgCl2, CaCl2, LiCl, and CaBr2 examined to observe salt effect on acetone-methanol system. Effective salts LiCl CaBr2, which more soluble in methanol than NaCl MgCl2. observed shift azeotropic composition from 8O.1 88.6, 91.0 94.0 mole % acetone, respectively. each infinite dilute concentration acetone increases with increasing solubility rich component.
We report the temperature ($T$) dependence of ferromagnetic Bragg peak intensities and dc magnetization superconducting ferromagnet UGe2 under pressure ($P$). have found that low-$T$ behavior uniform can be explained by a conventional Stoner model. A functional analysis data produces following results: The state below critical understood as perfectly polarized state, in which heavy quasiparticles occupy only majority spin bands. gap $\Delta(P)$ decreases monotonically with increasing...
JAXA/ISAS, University of Tokyo, and Keio have been developing an X-band compact synthetic aperture radar (SAR) system carrying out satellite design. Many SAR satellites are operating on orbit. Generally, weight vary from three hundred to a few thousand kilograms. Compact has several issues. For example, high power management during mission operation, thermal amplifier, EMC related with consumption target pointing accuracy. Considering above issues, we carried design the X band obtained...
<para xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"> We study a single-shot single-flux-quantum (SFQ) readout circuit based on current-to-time conversion for superconducting flux qubits. Circulating currents representing states of qubit were converted to propagation delay time SFQ pulses, and then detected by discriminator. The key parameter which determines the availability is current resolution. evaluated resolution measuring gray zone was...
Our aim was first to evaluate the association between blood vessel density (BVD) and free platinum concentration in experimentally induced tumours rabbits. We also investigated tumour BVD clinical response of patients who had undergone targeted carboplatin intra-arterial (i.a.) chemoradiotherapy. VX2 carcinoma cells were transplanted into 46 inbred female Japanese white In i.a. group, infused lingual artery, intravenous (i.v.) through auricular vein. study, we evaluated 19 with squamous cell...
イソプロピルアルコール(IPA)と水とは共沸混合物を形成し,その共沸点は69.0mol%であるので通常の蒸留によっては,69.0mol%以上にIPAを濃縮することは不可能である。したがって,純度の高いIPAを得るために,ベンゼン等をエントレーナとした共沸蒸留法が現今では採用されている。一方,アルコール類の水溶液に塩,例えば塩化カルシウム等を添加すると,共沸点が消滅することが報告されている。よって塩を添加剤として蒸留を行なえば,やはり純度の高いアルコールが得られるはずである。本報では,この点に着目し,IPA-水系に塩化カルシウムを添加し,まずその気液平衡関係を測定し,そのデータにもとづいて単蒸留によりIPAと水との分離濃縮を試みた。Othmer型平衡蒸留器により,塩化カルシウムをIPA水溶液1000gに対し,0.4,0.8,1.2,2.0,3.2,4.8molの割合で添加し,さらに飽和に溶解させた,おのおのの場合にっき気液平衡関係を大気圧下で測定した。その結果,共沸点は消滅し,塩飽和の場合は,IPA約1～63mol%の液相組成範囲で2液相を形成し,そのとき,91.3mol%のIPA...
メタノール・エタノール系に塩化カルシゥム系を16.7wt%, 23.1各wt%および飽和 (室温) に溶解させた場合の気液平衡を大気圧下で測定し, x-y曲線を得た。塩効果によりメタノールのエタノールに対する比揮発度は減少し, もっとも効果の大きいときは比揮発度が逆転することが明らかとなった。
Abstract We have designed and synthesized porphyrin analogues that consist of benzofuran, benzothiophene, indole subunits through iridium‐catalyzed CH borylation bisbenzoheterole precursors subsequent palladium‐catalyzed cross‐couplings. In the case benzofuran derivatives, a cyclic hexamer was also obtained. The benzoheterole tetramers were more stable in air than corresponding tetraindole. X‐ray crystallography revealed planar conformations Compared with tetraindole, lowest energy bands...
We describe the effectiveness of feed-forward control using zero phase error tracking method (ZPET-FF control) servo for high-data-transfer-rate optical disk drives, as we are developing an system to replace conventional professional videotape recorder recording high-definition television signals news gathering or producing broadcast contents. The requires a more than 200 Mbps and large capacity. Therefore, fast precise track-following is indispensable. Here, compare characteristics ZPET-FF...
In this paper, a synthetic method for predicting the speed loss of ship in waves by taking account main engine characteristics is shown. determining waves, two factors are considered : nominal due to added resistance caused wind and deliberate captain's command order prevent severe motions.An example calculations 175m length single screw high container equipped with diesel also presented.
メタノール・エタノール・水系に塩化カルシウムを16.7wt%と飽和 (室温) に溶解させた場合の気液平衡を大気圧下で測定し, 気液平衡曲線を得た。塩化カルシウムの添加によりメタノールのエタノールに対する相対揮発度は減少するがエタノールの水に対する相対揮発度は増大している。
We have investigated the dielectric properties of Gd/sub 1-x/Tb/sub x/MnO/sub 3/ crystals in magnetic fields to clarify crossover between two distinct ferroelectric phases, GdMnO/sub 3/-type (first-order displacive) and TbMnO/sub (second-order order-disorder). found that compositional phase boundary phases exists around 0.3<x<0.4. For x=0.1 sample exposed above 3 T, we discovered successive transitions occur at different temperatures. determined electric diagram for x=0,0.1, 0.3 plane...