Becoming a Lunari or Taiyo expert: learned attention to parts drives holistic processing of faces.

PubMed

Chua, Kao-Wei; Richler, Jennifer J; Gauthier, Isabel

2014-06-01

Faces are processed holistically, but the locus of holistic processing remains unclear. We created two novel races of faces (Lunaris and Taiyos) to study how experience with face parts influences holistic processing. In Experiment 1, subjects individuated Lunaris wherein the top, bottom, or both face halves contained diagnostic information. Subjects who learned to attend to face parts exhibited no holistic processing. This suggests that individuation only leads to holistic processing when the whole face is attended. In Experiment 2, subjects individuated both Lunaris and Taiyos, with diagnostic information in complementary face halves of the two races. Holistic processing was measured with composites made of either diagnostic or nondiagnostic face parts. Holistic processing was only observed for composites made from diagnostic face parts, demonstrating that holistic processing can occur for diagnostic face parts that were never seen together. These results suggest that holistic processing is an expression of learned attention to diagnostic face parts. PsycINFO Database Record (c) 2014 APA, all rights reserved.

The Electrolytic Effect on the Catalytic Degradation of Dye and Nitrate Ion by New Ceramic Beads of Natural Minerals and TiO2

NASA Astrophysics Data System (ADS)

Sata, Akiyoshi; Sakai, Takako; Goto, Yusuke; Ohta, Toshiyuki; Hayakawa, Katumitu

2007-05-01

We have developed a new hybrid ceramic material "Taiyo" as a water processing catalyst. The porous ceramic has a core-shell structure. It decolorized completely the dye solutions as well as the wastewater output after primary water processing by microorganism in a pig farm. This new material showed the acceleration of water purification by applying electric voltage. The degradation of dyes and pig urine output from the primary treatments was accelerated by applying voltage. Nitrate in underground water was also decomposed only by applying voltage, while it was not decomposed without voltage.

Voice Onset Time for the Word-Initial Voiceless Consonant /t/ in Japanese Spasmodic Dysphonia-A Comparison With Normal Controls.

PubMed

Yanagida, Saori; Nishizawa, Noriko; Mizoguchi, Kenji; Hatakeyama, Hiromitsu; Fukuda, Satoshi

2015-07-01

Voice onset time (VOT) for word-initial voiceless consonants in adductor spasmodic dysphonia (ADSD) and abductor spasmodic dysphonia (ABSD) patients were measured to determine (1) which acoustic measures differed from the controls and (2) whether acoustic measures were related to the pause or silence between the test word and the preceding word. Forty-eight patients with ADSD and nine patients with ABSD, as well as 20 matched normal controls read a story in which the word "taiyo" (the sun) was repeated three times, each differentiated by the position of the word in the sentence. The target of measurement was the VOT for the word-initial voiceless consonant /t/. When the target syllable appeared in a sentence following a comma, or at the beginning of a sentence following a period, the ABSD patients' VOTs were significantly longer than those of the ADSD patients and controls. Abnormal prolongation of the VOTs was related to the pause or silence between the test word and the preceding word. VOTs in spasmodic dysphonia (SD) may vary according to the SD subtype or speaking conditions. VOT measurement was suggested to be a useful method for quantifying voice symptoms in SD. Copyright © 2015 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Effects of suspension of air-conditioning on airtight-type racks.

PubMed

Kanzaki, M; Fujieda, M; Furukawa, T

2001-10-01

Although isolation racks are superior to open-type racks in terms of securing breeding conditions for laboratory animals, the contingency-proofing capability of the former has yet to be determined. Therefore, from the view of risk management, we studied the environmental change in isolation racks by forcibly suspending ventilation and air-conditioning and confirming the maximal time length for complete recovery to the original condition after restarting their operations. The isolation racks were placed in a room that was equipped with an independent air-conditioning system. When the inside condition of the racks reached 22-24 degrees C and 59-64% of relative humidity, the air-conditioning and ventilation were forcibly suspended and the subsequent temperature, relative humidity, ammonium and CO2 concentrations in the racks were measured over time. We found that after suspending the air-conditioning and ventilation, it took 40-60 min for temperature, and about 10 min for relative humidity to exceed the maximum values (temperature and relative humidity) referred to in the Showa 58 Nenban Guideline Jikken Doubutsu Shisetsu no Kenchiku oyobi Setsubi (Guidelines of buildings and facilities for experimental animals in Japan; Year 1983 edition). After 17 hr 25 min of the suspension of air-conditioning and ventilation, two rats were found dead. Then, the air-conditioning and ventilation were restarted. It took about 2 hr for temperature, and 50 min for relative humidity to regain the guideline values. The ammonium concentration stayed within the guideline value with a maximum concentration of 2 ppm in the experimental period, whereas the CO2 concentration was found to exceed 9% at the time of animal death.

PREFACE: International & Interdisciplinary Workshop on Novel Phenomena in Integrated Complex Sciences: from Non-living to Living Systems

NASA Astrophysics Data System (ADS)

Yoshimura, Kazuyoshi; Ohta, Hiroto; Murase, Masatoshi; Nishimura, Kazuo

2012-03-01

(Institute for Complex and Adaptive Matter, USA), Yukawa Institute for Theoretical Physics (Kyoto University), Institute of Economic Research (Kyoto University) and Kyoto University GCOEs (Global Centers Of Excellence: Physics, Chemistry, and Economics). The workshop was also supported by Niki Glass Company Ltd., THAMWAY Corp., TAIYO NIPPON SANSO, and Quantum Design Japan. The Editors and the Organizing Committee, Masatoshi Murase Kyoto University, Japan Kazuo Nishimura Kyoto University, Japan Kazuyoshi Yoshimura Kyoto University, Japan: Conference Chairman and Chief Editor Hiroto Ohta Kyoto University, Tokyo University of A&T, Japan: Conference Secretary Conference Photograph, 14 October 2010 Conference Photograph Conference Poster Conference Poster

PREFACE Preface

NASA Astrophysics Data System (ADS)

Takahashi, Migaku; Saito, Hitoshi; Yoshimura, Satoru; Takanashi, Koki; Sahashi, Masashi; Tsunoda, Masakiyo

2011-01-01

IgarashiHitachi, CRL, JapanK TajimaAkita Univ., Japan H ItoKansai Univ., JapanM TakedaJAEA, Japan H IwasakiToshiba, JapanY TakemuraYokohama Nat'l Univ., Japan H KatoYamagata Univ., JapanM TanakaUniv. of Tokyo, Japan M KonotoAIST, JapanA TsukamotoNihon Univ., Japan H KubotaAIST, JapanS YabukamiTohoku Gakuin Univ., Japan Treasury Committee of ISAMMA 2010 M SahashiTohoku Univ., Japan, ChairS SaitoTohoku Univ., Japan K IshiyamaTohoku Univ., JapanT TanakaEhime Univ., Japan K NakagawaNihon Univ., JapanN TezukaTohoku Univ., Japan T OgawaTohoku Univ., Japan Executive Committee of ISAMMA 2010 M TakahashiTohoku Univ., Japan, ChairS SaitoTohoku Univ., Japan K TakanashiTohoku Univ., Japan, Vice-chairY SakurabaTohoku Univ., Japan K MiyakeTohoku Univ., JapanT ShimaTohoku Gakuin Univ., Japan T OgawaTohoku Univ., JapanN TezukaTohoku Univ., Japan S OkamotoTohoku Univ., JapanM TsunodaTohoku Univ., Japan M OoganeTohoku Univ., Japan We are grateful to all the participants for their valuable contributions and active discussions. We gratefully acknowledge the financial support from 17 Japanese companies (ASAKA RIKEN CO., LTD, Fujikin Incorporated, Furukawa Electric Co., Ltd, Hitachi Metals, Ltd, IZUMI-TEC CO., LTD, Miwa Electric Industrial CO., LTD, MIWA MFG CO., LTD, NEOARK Corporation, Optima Corporation, PRESTO CO., LTD, SHOWA DENKO K.K., TAIYO YUDEN CO., LTD, TDK Corporation, TEIJIN LIMITED, Ube Material Industries, Ltd, ULVAC, Inc, and V TEX Corporation) and 7 foundations (SENDAI TOURISM & CONVENTION BUREAU, The Iwatani Naoji Foundation, Tohoku University Electro-Related Departments Global COE Program 'Center of Education and Research for Information Electronics Systems', The Murata Science Foundation, Research Foundation for Materials Science, Nippon Sheet Glass Foundation for Materials Science and Engineering, and Aoba Foundation for The Promotion of Engineering).