Search Results 1-20 of 1276

1
2
3
4
5
6
...
64
1 / 64

1

Research on the Influence of Key Parameters on the Aerodynamic Characteristics of Shaftless Ducted Rotors

SHEN Suiyuan , ZHU Qinghua , XU Jinfa

… It is different from traditional ducted rotors where the rotor is installed near the lip of the duct to obtain the optimal aerodynamic performance, the rotor of the SDR is installed away from the duct entrance to obtain the best aerodynamic performance. … Finally, when the rotational speed is constant, increasing the blade root mounting angle results in a large increase in thrust, but this decreases the power load as well. …

TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES 64(1), 40-49, 2021

J-STAGE
2

A Secure Array Access Protocol with Constant Communication Rounds and Log Size Communication Complexities [in Japanese]

樋渡啓太郎 , 縫田光司

コンピュータセキュリティシンポジウム2020論文集, 1118-1125, 2020-10-19

IPSJ
3

A characterization of differentiability for the best trace Sobolev constant function (Regularity and Asymptotic Analysis for Critical Cases of Partial Differential Equations)

Akayama Kazuya , Takahashi Futoshi

… In this paper we show some regularity results for the best constant Sq of the trace Sobolev embedding W1, p(Ω) ↪ Lq(∂Ω), considering that Sq is a function of q. … These are natural extensions of the recent work by Ercole for the best constant of the Sobolev embedding W1, p 0(Ω) ↪ Lq(Ω) for q∈ [1, p*], p* = Np/N-p. …

数理解析研究所講究録別冊 = RIMS Kokyuroku Bessatsu (B82), 87-101, 2020-06

IR
4

An optimal Sobolev embedding for L1

Daniel Spector

… In this paper we establish an optimal Lorentz space estimate for the Riesz potential acting on curl-free vectors: There is a constant C = C(α,d) > … This is the best possible estimate on this scale of spaces and completes the picture in the regime p = 1 of the well-established results for p > …

Journal of Functional Analysis 279(3), 108559, 2020-04-09

IR
5

Next Generation of Automated Paper Testing and Online Pulp Analyzing System:―L&W Autoline and L&W Freeness and Fiber Online― [in Japanese]

Yamazaki Mitsuhiro

… In all types of mature business, constant improvements are required for a company to stay competitive. …

JAPAN TAPPI JOURNAL 74(10), 995-1002, 2020

J-STAGE
6

Recyclability of Ceramic Siding Waste Powder by Heat Treatment [in Japanese]

Onda Koki , Ushiki Ryuji , Kurosaki Hirofumi , Tsukamoto Sayuri , Kamakoshi Yuichiroh , Sugiyama Daisuke , Satoh Kazunori

… In addition, when ceramic siding waste powder was molded by adding water after heating at 530 °C for various times, three-point bending stress became approximately constant by heating at 530 °C over 30 minutes. …

Journal of the Japan Society of Material Cycles and Waste Management 31(0), 108-115, 2020

J-STAGE
7

Constraints on redox conditions in the Japan Sea in the last 47,000 years based on Mo and W as palaeoceanographic proxies

Tsujisaka Makoto , Nishida Shinsuke , Takano Shotaro , Murayama Masafumi , Sohrin Yoshiki

… To the best of our knowledge, our study is the first to report stable isotope data of Mo and W in sediments of the Japan Sea. … The concentration and isotopic ratio of W were relatively constant throughout the core; …

GEOCHEMICAL JOURNAL 54(6), 351-363, 2020

J-STAGE
8

The best constant of discrete Sobolev inequality on 1812 C60 fullerene isomers

Kametaka Yoshinori , Watanabe Kohtaro , Nagai Atsushi , Takemura Kazuo , Yamagishi Hiroyuki , Sekido Hiroto

… The best constants of discrete Sobolev inequalities corresponding to 1812 isomers of C60 fullerene are found. … The best constants stand for rigidities of these models. … We show the best constants of 1812 isomers are distinct rational numbers and among these, Buckyball (or equivalently truncated icosahedron) takes the least. …

JSIAM Letters 12(0), 49-52, 2020

J-STAGE
9

Improved Meta-learning by Parameter Adjustment via Latent Variables and Probabilistic Inference [in Japanese]

SHIMIZU Eiki , AOKI Shogo , MIKAWA Kenta , GOTO Masayuki

… Among them, Model-Agnostic Meta-Learning or MAML is one of the best approaches, showing high performances in many settings. … However, MAML does not consider varying effectiveness of meta-knowledge to each task, since learning rate is set constant across tasks. …

Proceedings of the Annual Conference of JSAI JSAI2020(0), 4I3GS202-4I3GS202, 2020

J-STAGE
10

A role of causal inference in non-stationary environments [in Japanese]

SHINOHARA Shuji , OKAMOTO Hiroshi , MANOME Nobuhito , SUZUKI Kouta , MITSUYOSHI Shunji , CHUNG Ung-il

… Bayesian inference is a process of narrowing down hypotheses (causes) to one that best explains observational data (effects). … However, the object of inference is not always constant. …

Proceedings of the Annual Conference of JSAI JSAI2020(0), 3Rin413-3Rin413, 2020

J-STAGE
11

Pressure loss prediction of gaseous flow in a conduit-system of microchannel heat exchanger [in Japanese]

MURAKAMI Shintaro , TOYODA Kaoru , ASAKO Yutaka

… One of the methods is simply formulated assuming isothermal flow and constant densities in each conduit-element, and another one is based on one-dimensional adiabatic flow theory. … When the measured outlet pressure is used as initial value of prediction, the third method gives the best prediction of static pressure difference between the inlet and outlet of the conduit-system within 3.9% difference from the experiment in the range of 371-1460 of channel Reynolds number. …

Transactions of the JSME (in Japanese) 86(884), 20-00022-20-00022, 2020

J-STAGE
12

The Best Constant of Discrete Sobolev Inequality with Hamilton Path on Tetra-, Hexa- and Octa- Polyhedra [in Japanese]

Yamagishi Hiroyuki , Sekido Hiroto , Kametaka Yoshinori

… Its neighboring two atoms are connected with a linear spring, whose constant is different between the case with Hamilton path and the case without Hamilton path. … The discrete Sobolev inequality shows that the maximum of deviation is estimated from constant multiples of the potential energy. … Hence, it is expected that the best constant represents the rigidity of the mechanical model. …

Transactions of the Japan Society for Industrial and Applied Mathematics 30(1), 1-25, 2020

J-STAGE
13

Receiver Differential Code Bias Estimation under Disturbed Ionosphere Status Using Linear Planar Model Based Minimum Standard Deviation Searching Method with Bias Detection

ZHANG Yan , CHEN Lei , TANG Xiaomei , OU Gang

… The experimental results show that for the traditional minimum STD searching algorithm based on constant model, latitude difference is the key factor affecting the performance of DCB estimation. … The DCB estimation performance in geomagnetic mid latitudes is the best, followed by the high latitudes and the worst is for the low latitudes. …

IEICE Transactions on Communications E103.B(3), 272-282, 2020

J-STAGE
14

Influence of Variation of Weighting Factor to the Superiority of the Best Solution in Pareto Optimality Solutions –on Space of Solution- [in Japanese]

YAMADA Koji

… If the weighting factor of each objective changes in future ages, the best solution selected by above evaluation function may not be best in future ages. … The influence of variation of weighting factor to the superiority of the best solution in Pareto optimality solutions is discussed in this paper. … As a result, the influence of weighting factor variation is not constant feature. …

Journal of National Institute of Technology, Toyota College 52(0), n/a, 2020

J-STAGE
15

Basic Investigations of Singlet Oxygen Detection Systems with ESR for the Measurement of Singlet Oxygen Quenching Activities

Takajo Tokuko , Kurihara Yoshinori , Iwase Kodai , Miyake Daiki , Tsuchida Kazunori , Anzai Kazunori

… We tried to establish the best combination of a singlet oxygen generation system and a detection method with ESR, for measurement of the quenching activities of various substances. … Therefore, the best combination should be EP as the 1O2 …

Chemical and Pharmaceutical Bulletin 68(2), 150-154, 2020

J-STAGE Ichushi Web
16

Technique for Designing Materials with Strong Adhesion by Use of Materials Informatics [in Japanese]

Iwasaki Tomio

… We have developed a materials-informatics technique for efficiently designing the best materials with strong adhesion by combining an orthogonal array with a response-surface method. … By analyzing the simulation data with the informatics technique, a metal with a short-side lattice constant, a … = 0.247 nm and one with a long-side lattice constant, b …

Journal of The Japan Institute of Electronics Packaging 23(1), 105-111, 2020

J-STAGE
17

A Constant-Size Signature Scheme with a Tighter Reduction from the CDH Assumption

KAJITA Kaisei , OGAWA Kazuto , FUJISAKI Eiichiro

… We present a constant-size signature scheme under the CDH assumption. … It has a tighter security reduction than any other constant-size signature scheme with a security reduction to solving some intractable search problems. … Hofheinz, Jager, and Knapp (PKC 2012) presented a constant-size signature scheme under the CDH assumption with a reduction loss of O(q), where q …

IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E103.A(1), 141-149, 2020

J-STAGE
18

ENERGY PERFORMANCE EVALUATION OF THERMO-ACTIVE BUILDING SYSTEM BASED ON SIMULATION AND MEASUREMENT [in Japanese]

MURAMATSU Hiroshi , TOGASHI Eisuke , NOBE Tatsuo

… However, to the best of our knowledge, there are few studies that report comparisons on these points. … In the case where the dry-bulb temperature was maintained at a constant value, the Predicted Mean Vote (PMV) of the convection air- conditioning system was higher by an average of about 0.3 compared with that of the building thermal mass storage system. …

Journal of Environmental Engineering (Transactions of AIJ) (762), 759-769, 2019-08

J-STAGE AIJ
19

Divergence and heterogeneity of neoplastic PD‐L1 expression: Two autopsy case reports of intravascular large B‐cell lymphoma

Sakakibara Ayako , Inagaki Yuichiro , Imaoka Eiki , Sakai Yu , Ito Masafumi , Ishikawa Eri , Shimada Satoko , Shimada Kazuyuki , Suzuki Yuka , Nakamura Shigeo , Satou Akira , Kohno Kei

… The other case showed constant neoplastic PD‐L1 expression on the tumor cells, and in addition to the affected organs, capillaries, and vessels with two anti‐PD‐L1 antibodies (28‐8 and E1J2J, but not SP142). … To the best of our knowledge, this is the first description of divergent neoplastic PD‐L1 expression among the affected organs and anatomical sites in IVLBCL. …

Pathology International 69(3), 148-154, 2019-04-08

IR Ichushi Web
20

FINITE ELEMENT ANALYSIS OF SQUARE CONCRETE-FILLED-TUBE COLUMN UNDER CYCLIC SHEAR-BENDING CONSIDERING COMPRESSIVE DAMAGE OF CONCRETE [in Japanese]

FUJIWARA Jun , OHSAKI Makoto , TAGAWA Hiroyuki , MIYAMURA Tomoshi , YAMASHITA Takuzo

… In this paper, we conduct a finite element analysis of a square concrete-filled-tube (CFT) column to replicate cyclic shear-bending behavior under constant axial load. …

Journal of Structural and Construction Engineering (Transactions of AIJ) (755), 29-37, 2019-01

IR J-STAGE AIJ

1
2
3
4
5
6
...
64
1 / 64

Search Results 1-20 of 1276

Related Authors

Related Journals