Orthorhombic Fddd network in diblock copolymer melts

…, S Akasaka, S Nishitsuji, K Saijo, H Shimizu… - arXiv preprint cond-mat …, 2006 - arxiv.org
For the first time a Fddd network structure is found in a poly(styrene-b-isoprene) (SI) diblock
copolymer melts by using small-angle X-ray scattering and transmission electron microscope…

Peacekeeping and burden-sharing, 1994-2000

H Shimizu, T Sandler - Journal of peace research, 2002 - journals.sagepub.com
This article updates earlier analyses of peacekeeping burden-sharing for the 1994-2000
period. In particular, we apply a Kendall tau test to determine whether peacekeeping burdens …

Personnel contributions to UN and non-UN peacekeeping missions: A public goods approach

…, J George, T Sandler, H Shimizu - Journal of Peace …, 2015 - journals.sagepub.com
Based on spatial panel regressions for 1990–2012, this article draws publicness differences
between peacekeeping personnel contributions to UN and non-UN peacekeeping …

NATO burden sharing 1999–2010: an altered alliance

T Sandler, H Shimizu - Foreign policy analysis, 2014 - academic.oup.com
Motivated by US Secretary of Defense Robert Gates' farewell address to NATO, this article
investigates whether NATO burden-sharing behavior has changed during the last ten years. …

Bioengineering of a functional sheet of islet cells for the treatment of diabetes mellitus

H Shimizu, K Ohashi, R Utoh, K Ise, M Gotoh… - Biomaterials, 2009 - Elsevier
The present study was designed to establish a novel tissue engineering approach for diabetes
mellitus (DM) by fabricating a tissue sheet composed of pancreatic islet cells for in vivo …

[HTML][HTML] Global twisting motion of single molecular KcsA potassium channel upon gating

H Shimizu, M Iwamoto, T Konno, A Nihei, YC Sasaki… - Cell, 2008 - cell.com
Ion channels are signal transduction molecules that switch ion permeation pathways on and
off (gating). Crystal structures of several kinds of potassium channels have revealed open …

Sharing the financial burden for UN and NATO peacekeeping, 1976-1996

J Khanna, T Sandler, H Shimizu - Journal of Conflict …, 1998 - journals.sagepub.com
The article examines how NATO and two larger samples shared the UN peacekeeping financial
burden from 1976 to 1996. Based on the share of gross domestic product devoted to UN …

Compact modeling of statistical BTI under trapping/detrapping

JB Velamala, KB Sutaria, H Shimizu… - IEEE transactions on …, 2013 - ieeexplore.ieee.org
The aging process due to negative bias temperature instability (NBTI) is a key limiting factor
of circuit lifetimes in CMOS design. Recent NBTI data exhibits an excessive amount of …

Demands for UN and non-UN peacekeeping: Nonvoluntary versus voluntary contributions to a public good

…, T Sandler, H Shimizu - Journal of Conflict …, 2009 - journals.sagepub.com
This article presents alternative estimates for the demand for UN and non-UN peacekeeping.
Generally, three-way fixed-effects models, which account for the country, year, and conflict …

Reversal of diabetes by the creation of neo-islet tissues into a subcutaneous site using islet cell sheets

T Saito, K Ohashi, R Utoh, H Shimizu, K Ise… - …, 2011 - journals.lww.com
Background. There remains a paucity of therapeutic approaches to completely treat
diabetes mellitus. This study was designed to develop a dispersed islet cell-based tissue …