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  Why Did a Female Penis Evolve in a Small Group of Cave Insects?

  Yoshizawa, K., Ferreira, R. L., Lienhard, C. & Kamimura, Y., 2019 Jun, In: BioEssays. 41, 6, 1900005.

  Research output: Contribution to journal › Article › peer-review
  5 Citations (Scopus)

• Why did CPSU reform fail? The 28th party congress reconsidered

  Ogushi, A., 2007 Jul, In: Europe - Asia Studies. 59, 5, p. 709-733 25 p.

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)

• Why did incorporation of acrylonitrile to a linear polyethylene become possible? Comparison of phosphine-sulfonate ligand with diphosphine and imine-phenolate ligands in the Pd-catalyzed ethylene/acrylonitrile copolymerization

  Nozaki, K., Kusumoto, S., Noda, S., Kochi, T., Chung, L. W. & Morokuma, K., 2010 Nov 17, In: Journal of the American Chemical Society. 132, 45, p. 16030-16042 13 p.

  Research output: Contribution to journal › Article › peer-review
  68 Citations (Scopus)

• Why do Chinese women practice contraception? The case of rural Jilin Province

  Minja Kim Choe, K. C. & Tsuya, N. O., 1991 Jan 1, In: Studies in Family Planning. 22, 1, p. 39-51 13 p.

  Research output: Contribution to journal › Article › peer-review
  14 Citations (Scopus)

• Why Does a Hilbertian Metric Work Efficiently in Online Learning with Kernels?

  Yukawa, M. & Muller, K. R., 2016 Oct, In: IEEE Signal Processing Letters. 23, 10, p. 1424-1428 5 p., 7536151.

  Research output: Contribution to journal › Article › peer-review
  7 Citations (Scopus)

• Why does the IR spectrum of hydroxide stretching vibration weaken with increase in hydration?

  Morita, M., Takahashi, H., Yabushita, S. & Takahashi, K., 2014 Oct 8, In: Physical Chemistry Chemical Physics. 16, 42, p. 23143-23149 7 p.

  Research output: Contribution to journal › Article › peer-review
  13 Citations (Scopus)

• Why do people avoid and postpone the use of voice assistants for transactional purposes? A perspective from decision avoidance theory

  Malodia, S., Kaur, P., Ractham, P., Sakashita, M. & Dhir, A., 2022 Jul, In: Journal of Business Research. 146, p. 605-618 14 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  3 Citations (Scopus)

• Why Do People Overwork at the Risk of Impairing Mental Health?

  Kuroda, S. & Yamamoto, I., 2019 Jun 15, In: Journal of Happiness Studies. 20, 5, p. 1519-1538 20 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  10 Citations (Scopus)

• Why do people save? A micro-analysis of motives for household saving in Japan

  Horioka, C. Y. & Watanabe, W., 1997 May, In: Economic Journal. 107, 442, p. 537-552 16 p.

  Research output: Contribution to journal › Article › peer-review
  78 Citations (Scopus)

• Why do residents accept a demanding rule? Fairness and social benefit as determinants of approval of a recycling system

  Ohnuma, S., Hirose, Y., Karasawa, K., Yorifuji, K. & Sugiura, J., 2005 Mar, In: Japanese Psychological Research. 47, 1, p. 1-11 11 p.

  Research output: Contribution to journal › Article › peer-review
  10 Citations (Scopus)

• Why do retail consumers buy green apparel? A knowledge-attitude-behaviour-context perspective

  Dhir, A., Sadiq, M., Talwar, S., Sakashita, M. & Kaur, P., 2021 Mar, In: Journal of Retailing and Consumer Services. 59, 102398.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  92 Citations (Scopus)

• Why do vanadium atoms form multiple-decker sandwich clusters with benzene molecules efficiently?

  Yasuike, T., Nakajima, A., Yabushita, S. & Kaya, K., 1997 Jul 17, In: Journal of Physical Chemistry A. 101, 29, p. 5360-5367 8 p.

  Research output: Contribution to journal › Article › peer-review
  82 Citations (Scopus)

• Why do we focus on common cold and bacterial pneumonia

  Kobayashi, O., Kunishima, H., Ishii, M., Seki, M. & Abe, S., 2021 Sep, In: Japanese Journal of Chemotherapy. 69, 5, p. 361-366 6 p.

  Research output: Contribution to journal › Article › peer-review

• Why DVDs work the way they do: The nanometer-scale mechanism of phase change in Ge-Sb-Te alloys

  Kolobov, A. V., Fons, P., Tominaga, J. & Uruga, T., 2006 Jun 15, In: Journal of Non-Crystalline Solids. 352, 9-20 SPEC. ISS., p. 1612-1615 4 p.

  Research output: Contribution to journal › Article › peer-review
  30 Citations (Scopus)

• Why has the use of health economic evaluation in Japan lagged behind that in other developed countries?

  Ikegami, N., Drummond, M., Fukuhara, S., Nishimura, S., Torrance, G. W. & Schubert, F., 2002, In: PharmacoEconomics. 20, SUPPL. 2, p. 1-7 7 p.

  Research output: Contribution to journal › Article › peer-review
  21 Citations (Scopus)

• Why is Absenteeism Low among Public Health Workers in Lao PDR?

  Yamada, H., Sawada, Y. & Luo, X., 2013 Jan, In: Journal of Development Studies. 49, 1, p. 125-133 9 p.

  Research output: Contribution to journal › Article › peer-review
  7 Citations (Scopus)

• Why is it (thought) so difficult to write Software Papers?

  Gondow, K., Akashi, O., Ichiji, H., Iwasaki, H., Kono, K., Toyoda, M. & Ueda, K., 2009, In: Computer Software. 26, 4, p. 17-29 13 p.

  Research output: Contribution to journal › Article › peer-review

• Why is the environment important for decision making? Local reservoir model for choice-based learning

  Naruse, M., Yamamoto, E., Nakao, T., Akimoto, T., Saigo, H., Okamura, K., Ojima, I., Northoff, G. & Hori, H., 2018 Oct, In: PloS one. 13, 10, e0205161.

  Research output: Contribution to journal › Article › peer-review
  2 Citations (Scopus)

• Why medical care costs in Japan have increased despite declining prices for pharmaceuticals

  Ikegami, N., 1998 Jan 1, In: PharmacoEconomics. 14, SUPPL. 1, p. 97-105 9 p.

  Research output: Contribution to journal › Article › peer-review
  12 Citations (Scopus)

• Why not use your own body weight to prevent falls? A randomized, controlled trial of balance therapy to prevent falls and fractures for elderly people who can stand on one leg for ≤15 s

  Sakamoto, K., Endo, N., Harada, A., Sakada, T., Tsushita, K., Kita, K., Hagino, H., Sakai, A., Yamamoto, N., Okamoto, T., Liu, M., Kokaze, A. & Suzuki, H., 2013 Jan, In: Journal of Orthopaedic Science. 18, 1, p. 110-120 11 p.

  Research output: Contribution to journal › Article › peer-review
  22 Citations (Scopus)

• Why phase-change media are fast and stable: A new approach to an old problem

  Kolobov, A. V., Fons, P., Tominaga, J., Frenkel, A. I., Ankuoinov, A. L., Yannopoulos, S. N., Andrikopoulos, K. S. & Uruga, T., 2005 May, In: Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers. 44, 5 B, p. 3345-3349 5 p.

  Research output: Contribution to journal › Article › peer-review
  63 Citations (Scopus)

• Why principals tolerate biases of inaccurate agents

  Terai, K. & Glazer, A., 2019 Mar, In: Economics and Politics. 31, 1, p. 97-111 15 p.

  Research output: Contribution to journal › Article › peer-review

• Wickerhamomyces anomalus fungal keratitis responds to topical treatment with antifungal micafungin

  Kamoshita, M., Matsumoto, Y., Nishimura, K., Katono, Y., Murata, M., Ozawa, Y., Shimmura, S. & Tsubota, K., 2015 Feb 1, In: Journal of Infection and Chemotherapy. 21, 2, p. 141-143 3 p.

  Research output: Contribution to journal › Article › peer-review
  13 Citations (Scopus)

• Wide-Angle Viewing System versus Conventional Indirect Ophthalmoscopy for Scleral Buckling

  Tomita, Y., Kurihara, T., Uchida, A., Nagai, N., Shinoda, H., Tsubota, K. & Ozawa, Y., 2015 Sep 2, In: Scientific reports. 5, 13256.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  17 Citations (Scopus)

• Wide-area multilayered self-assembly of fluorapatite nanorods vertically oriented on a substrate as a non-classical crystal growth

  Hagiwara, Y., Oaki, Y. & Imai, H., 2021 Jun 7, In: Nanoscale. 13, 21, p. 9698-9705 8 p.

  Research output: Contribution to journal › Article › peer-review
  4 Citations (Scopus)

• Wide-area publish/subscribe mobile resource discovery based on IPv6 geonetworking

  Noguchi, S., Matsuura, S., Inomata, A., Fujikawa, K. & Sunahara, H., 2013 Jul, In: IEICE Transactions on Communications. E96-B, 7, p. 1706-1715 10 p.

  Research output: Contribution to journal › Article › peer-review

• Wide area stabilization of a magnetic bearing using exact linearization

  Matsumura, F., Namerikawa, T. & Murata, N., 1999 Jul 30, In: Electrical Engineering in Japan (English translation of Denki Gakkai Ronbunshi). 128, 2, p. 53-62 10 p.

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)

• Wide Area Stabilization of a Magnetic Bearing Using Exact Linearization

  Matsumura, F., Namerikawa, T. & Murata, N., 1998, In: ieej transactions on industry applications. 118, 3, p. 410-416 7 p.

  Research output: Contribution to journal › Article › peer-review

• Wideband force control by position-acceleration integrated disturbance observer

  Katsura, S., Irie, K. & Ohishi, K., 2008 Apr, In: IEEE Transactions on Industrial Electronics. 55, 4, p. 1699-1706 8 p.

  Research output: Contribution to journal › Article › peer-review
  186 Citations (Scopus)

• Wideband motion control by position and acceleration input based disturbance observer

  Irie, K., Katsura, S. & Ohishi, K., 2007, In: ieej transactions on industry applications. 127, 6, p. 579-586+5

  Research output: Contribution to journal › Article › peer-review

  Open Access
  2 Citations (Scopus)

• Wide Distribution but Low Differentiation: Phylogenetic Relationships and Phylogeography of Hynobius nigrescens (Amphibia: Caudata)

  Matsui, M., Yoshikawa, N., Aoki, G., Sasamori, K., Matsui, M., Tanabe, S., Misawa, Y. & Nishikawa, K., 2020 Dec 1, In: Zoological Science. 37, 6, p. 529-537 9 p.

  Research output: Contribution to journal › Article › peer-review
  2 Citations (Scopus)

• Wide-Field Dynamic Magnetic Microscopy Using Double-Double Quantum Driving of a Diamond Defect Ensemble

  Kazi, Z., Shelby, I. M., Watanabe, H., Itoh, K. M., Shutthanandan, V., Wiggins, P. A. & Fu, K. M. C., 2021 May, In: Physical Review Applied. 15, 5, 054032.

  Research output: Contribution to journal › Article › peer-review
  3 Citations (Scopus)

• Widely applicable deprotection method of 2,2,2-trichloroethoxycarbonyl (Troc) group using tetrabutylammonium fluoride

  Huang, C. Y., Wang, N., Fujiki, K., Otsuka, Y., Akamatsu, M., Fujimoto, Y. & Fukase, K., 2010 Aug, In: Journal of Carbohydrate Chemistry. 29, 6, p. 289-298 10 p.

  Research output: Contribution to journal › Article › peer-review
  21 Citations (Scopus)

• Wide phenotypic variations within a family with SALL1 mutations: Isolated external ear abnormalities to Goldenhar syndrome

  Kosaki, R., Fujimaru, R., Samejima, H., Yamada, H., Izumi, K., Iijima, K. & Kosaki, K., 2007 May 15, In: American Journal of Medical Genetics, Part A. 143, 10, p. 1087-1090 4 p.

  Research output: Contribution to journal › Article › peer-review
  23 Citations (Scopus)

• Wide-range all-optical wavelength conversion using dual-wavelength-pumped fiber Raman converter

  Uchida, A., Takeoka, M., Nakata, T. & Kannari, F., 1998 Jan, In: Journal of Lightwave Technology. 16, 1, p. 92-99 8 p.

  Research output: Contribution to journal › Article › peer-review
  10 Citations (Scopus)

• Wide-range routing method for lunar exploration rovers using multi-objective optimization

  Nakanishi, R. & Ishigami, G., 2021, In: Advanced Robotics. 35, 21-22, p. 1317-1331 15 p.

  Research output: Contribution to journal › Article › peer-review

• Wide range wavelength conversion experiments using a side-injection light-controlled bistable laser diode

  Tsuda, H., Nonaka, K., Hirabayashi, K., Uenohara, H., Iwamura, H. & Kurokawa, T., 1993, In: Applied Physics Letters. 63, 23, p. 3116-3118 3 p.

  Research output: Contribution to journal › Article › peer-review
  14 Citations (Scopus)

• Wider bandwidth with high transmission through waveguide bends in two-dimensional photonic crystal slabs

  Chutinan, A., Okano, M. & Noda, S., 2002 Mar 11, In: Applied Physics Letters. 80, 10, p. 1698-1700 3 p.

  Research output: Contribution to journal › Article › peer-review
  173 Citations (Scopus)

• Wide-spread ignorance on the treatment of subcutaneous malignant tumors; a questionnaire-based study

  Kikuta, K., Nakayama, R., Yamaguchi, S., Nishiwaki, Y., Susa, M., Nishimoto, K., Horiuchi, K., Nakamura, M., Matsumoto, M. & Morioka, H., 2018 Feb 1, In: Japanese journal of clinical oncology. 48, 2, p. 130-134 5 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  1 Citation (Scopus)

• Widespread myocardial delivery of heart-derived stem cells by nonocclusive triple-vessel intracoronary infusion in porcine ischemic cardiomyopathy: Superior attenuation of adverse remodeling documented by magnetic resonance imaging and histology

  Tseliou, E., Kanazawa, H., Dawkins, J., Gallet, R., Kreke, M., Smith, R., Middleton, R., Valle, J., Marbán, L., Kar, S., Makkar, R. & Marbán, E., 2016 Jan 1, In: PloS one. 11, 1, e0144523.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  25 Citations (Scopus)

• Widespread White Matter Aberrations Are Associated with Phonemic Verbal Fluency Impairment in Chronic Traumatic Brain Injury

  Yamagata, B., Ueda, R., Tasato, K., Aoki, Y., Hotta, S., Hirano, J., Takamiya, A., Nakaaki, S., Tabuchi, H. & Mimura, M., 2020 Apr 1, In: Journal of Neurotrauma. 37, 7, p. 975-981 7 p.

  Research output: Contribution to journal › Article › peer-review
  3 Citations (Scopus)

• Wi-Fi-Based Fall Detection Using Spectrogram Image of Channel State Information

  Nakamura, T., Bouazizi, M., Yamamoto, K. & Ohtsuki, T., 2022 Sep 15, In: IEEE Internet of Things Journal. 9, 18, p. 17220-17234 15 p.

  Research output: Contribution to journal › Article › peer-review
  1 Citation (Scopus)

• Wigner functions and quantum kinetic theory of polarized photons

  Hattori, K., Hidaka, Y., Yamamoto, N. & Yang, D. L., 2021 Feb, In: Journal of High Energy Physics. 2021, 2, 1.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  17 Citations (Scopus)

• Wigner solid dynamics on normal and superfluid ³He

  Monarkha, Y. P., Shirahama, K., Kirichek, O. I. & Kono, K., 1998 Jun 17, In: Physica B: Condensed Matter. 249-251, p. 636-639 4 p.

  Research output: Contribution to journal › Article › peer-review
  6 Citations (Scopus)

• Wigner solid on the free surface of superfluid ³He

  Shirahama, K., Kirichek, O. I. & Kono, K., 1997 Nov 24, In: Physical review letters. 79, 21, p. 4218-4221 4 p.

  Research output: Contribution to journal › Article › peer-review
  44 Citations (Scopus)

• Wigner solid on the free surface of superfluid ³He-A

  Shirahama, K., Suto, H., Kirichek, O. I. & Kono, K., 2000, In: Physica B: Condensed Matter. 284-288, PART I, p. 277-278 2 p.

  Research output: Contribution to journal › Article › peer-review
  8 Citations (Scopus)

• Wild at Heart: The particle astrophysics of the Galactic Centre

  Crocker, R. M., Jones, D. I., Aharonian, F., Law, C. J., Melia, F., Oka, T. & Ott, J., 2011 May, In: Monthly Notices of the Royal Astronomical Society. 413, 2, p. 763-788 26 p.

  Research output: Contribution to journal › Article › peer-review
  107 Citations (Scopus)

• Wild-type Cu/Zn-superoxide dismutase is misfolded in cerebrospinal fluid of sporadic amyotrophic lateral sclerosis

  Tokuda, E., Takei, Y. I., Ohara, S., Fujiwara, N., Hozumi, I. & Furukawa, Y., 2019 Nov 19, In: Molecular Neurodegeneration. 14, 1, 42.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  26 Citations (Scopus)

• Wild-type measles virus infection in human CD46/CD150-transgenic mice: CD11c-positive dendritic cells establish systemic viral infection

  Shingai, M., Inoue, N., Okuno, T., Okabe, M., Akazawa, T., Miyamoto, Y., Ayata, M., Honda, K., Kurita-Taniguchi, M., Matsumoto, M., Ogura, H., Taniguchi, T. & Seya, T., 2005 Sep 1, In: Journal of Immunology. 175, 5, p. 3252-3261 10 p.

  Research output: Contribution to journal › Article › peer-review

  Open Access
  54 Citations (Scopus)

• Willingness to pay for angiotensin-converting enzyme inhibitors as self-medication for primary prevention of stroke in Japan

  Hashiguchi, M., Watanabe, E., Chiyoda, T., Irie, S., Kurokawa, T. & Mochizuki, M., 2013 Jan, In: Japanese Journal of Clinical Pharmacology and Therapeutics. 44, 1, p. 29-36 8 p.

  Research output: Contribution to journal › Article › peer-review