10.1083/jcb.2047iti1jcb.2047iti1Ben [email protected] g1.epsIn This IssueNews UN proteins melt the nuclear envelope T urgay et al. reveal that SUN proteins help disassemble the nuclear envelope at the start of mitosis and promote assembly of the mitotic spindle during metaphase. Ea...

In eukaryotic cells, a close physical association between the microtubule-organising centre (MTOC) and the nucleus is essential, and its disruption leads to severe cellular abnormalities. MTOC–nucleus attachment is maintained by SUN and KASH proteins, which are found in the inner and outer nuclear membranes, respectively, and typically interact to form nuclear-envelope-spanning LINC complexes. ...

The purpose of this study is to investigate the relationship between level knowledge and acceptance towards LGB personnel among tertiary education students who reside in Kuala Lumpur state. Subject was 20 are from different religion, sex races aged 18 28 heterosexual. SPSS were used analyzed data collected using Lesbian, Gay, Bisexual Knowledge Attitude Scale for Heterosexuals (LGB-KASH) questi...

in this paper, we study some ring theoretic properties of the amalgamated duplication ring $rbowtie i$ of a commutative noetherian ring $r$ along an ideal $i$ of $r$ which was introduced by d'anna and fontana. indeed, it is determined that when $rbowtie i$ satisfies serre's conditions $(r_n)$ and $(s_n)$, and when is a normal ring, a generalized cohen-macaulay ring and finally a filter ring.

[1Concordia University, 1455 De Maisonneuve Blvd. West, Montreal, QC, Canada, H3G 1MB [email protected] ” McGill University, 805 Street Sherbrooke Ouest, Montreal, Quebec, Canada [email protected] Concordia University, 1455 De Maisonneuve Blvd. West, Montreal, Quebec, Canada [email protected] 4,5“Technical University of Cluj-Napoca, 15 Constantin Daicoviciu Street, Cluj-Napoca, Roma...

Chris Dede Graduate School of Education George Mason University Fairfax, VA 22030 (703) 993-2019 [email protected] Marilyn Salzman Department of Psychology George Mason University Fairfax, VA 22030 (703) 352-8375 [email protected] R. Bowen Loftin Virtual Environment Technology Lab University of Houston Houston, TX 77023 (713) 743-1006 [email protected] Katy Ash Department of Psychology George Mason Unive...

We describe a database for number fields that has been integrated into the algebraic number theory system Kant. The database gives efficient access to the tables of number fields that have been computed during the last years and is easily extended. A set of functions that are specific for a number field database has been integrated into the user interface Kash of Kant. The user has thus the pos...

in this paper, we introduce a class of $j$-quasipolar rings. let $r$ be a ring with identity. an element $a$ of a ring $r$ is called {it weakly $j$-quasipolar} if there exists $p^2 = pin comm^2(a)$ such that $a + p$ or $a-p$ are contained in $j(r)$ and the ring $r$ is called {it weakly $j$-quasipolar} if every element of $r$ is weakly $j$-quasipolar. we give many characterizations and investiga...