Sample records for exchanger regulatory factor
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2010-10-06
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-63017; File No. SR-ISE-2010-95] Self-Regulatory...\\ 15 U.S.C. 78s(b)(3)(A). \\4\\ 17 CFR 240.19b-4(f)(6). I. Self-Regulatory Organization's Statement of... Exchange, and at the Commission's Public Reference Room. II. Self-Regulatory Organization's Statement of...
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2012-12-27
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-68489; File No. 4-655] Self-Regulatory Organizations; BOX Options Exchange LLC; Order Approving Minor Rule Violation Plan for BOX Options Exchange LLC... \\4\\ requiring that a self-regulatory organization (``SRO'') promptly file notice with the Commission...
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2013-01-22
... certainty with respect to execution fees at groups of away options exchanges. Under its flat fee structure...-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule...-Regulatory Organization's Statement of the Terms of Substance of the Proposed Rule Change The Exchange...
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2012-11-15
... importance and expense of the Exchange's regulatory efforts and competitive pricing pressures and to ensure... Exchange participates in a highly competitive market in which regulatory costs are continually increasing...
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2010-01-11
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-61274; File No. SR-CBOE-2009-089] Self-Regulatory Organizations; Chicago Board Options Exchange, Incorporated; Order Approving a Proposed Rule... announce to members via Regulatory Circular any determination regarding the routing of market stock-option...
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2012-12-17
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-68401; File No. SR-CME-2012-42] Self-Regulatory Organizations; Chicago Mercantile Exchange Inc.; Order Approving Proposed Rule Change Regarding the Valuation of... to approve a proposed rule change of a self-regulatory organization if it finds that such proposed...
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2013-12-06
...-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Modify the Risk Monitoring Functionality Offered by the Exchange December 2, 2013....19b-4(f)(6)(iii). I. Self-Regulatory Organization's Statement of the Terms of Substance of the...
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2012-07-11
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-67357; File No. SR-C2-2012-011] Self-Regulatory Organizations; C2 Options Exchange, Incorporated; Order Granting Approval of Proposed Rule Change To Implement a... and subsequently migrates to the DRF, the regulatory data for the portion of the day that the main...
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2010-01-19
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-61333; File No. SR-NYSE-2009-117] Self-Regulatory Organizations; New York Stock Exchange LLC; Order Approving Proposed Rule Change Amending Its... regulatory program. III. Discussion and Commission's Findings After careful review, the Commission finds that...
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2011-07-15
... regulatory efforts and competitive pricing pressures. The Exchange proposes to increase both its SRO and DEA... lower total registration fees for off-Exchange traders to respond to competitive pressures. The Exchange... Exchange to respond to competitive pressures by lowering trader fees for all off-Exchange proprietary...
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2013-02-25
... certainty with respect to execution fees at groups of away options exchanges. Under its flat fee structure...-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule... 240.19b-4. \\3\\ 15 U.S.C. 78s(b)(3)(A)(ii). \\4\\ 17 CFR 240.19b-4(f)(2). I. Self-Regulatory Organization...
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2012-05-31
... the proposed rule change is available on the Exchange's Web site ( http://www.c2exchange.com/Legal... responsibilities. To more accurately reflect the current regulatory and compliance functions of the Regulatory... market and a national market system, and, in general, to protect investors and the public interest. The...
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2013-11-29
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-70927; File No. 4-669] Self-Regulatory Organizations; Topaz Exchange, LLC; Notice of Filing of Proposed Minor Rule Violation Plan November 22, 2013... of Rule 19d-1(c)(1) of the Act \\3\\ requiring that a self- regulatory organization (``SRO'') promptly...
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2010-10-28
...-Regulatory Organizations; International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Relating to the Sales Value Fee October 22, 2010. Pursuant to Section 19(b... hereby given that, on October 14, 2010, the International Securities Exchange, LLC (the ``Exchange'' or...
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2012-05-11
... shall report to the Exchange, the name, address, and social security or tax identification number of any... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-66934; File No. SR-CBOE-2012-040] Self-Regulatory Organizations; Chicago Board Options Exchange, Incorporated; Notice of Proposed Rule Change...
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2011-10-19
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-65548; File No. SR-ISE-2011-39] Self-Regulatory Organizations; International Securities Exchange, LLC; Order Approving a Proposed Rule Change Relating to Complex Orders October 13, 2011. I. Introduction On July 1, 2011, the International Securities Exchange...
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2011-12-12
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-65900; File No. SR-ISE-2011-82] Self-Regulatory... text of these statements may be examined at the places specified in Item IV below. The self-regulatory... such statements. A. Self-Regulatory Organization's Statement of the Purpose of, and Statutory Basis for...
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2010-04-02
...(b)(1). \\2\\ 17 CFR 240.19b-4. I. Self-Regulatory Organization's Statement of the Terms of Substance....org/legal ), at the Exchange's Office of the Secretary and at the Commission. II. Self-Regulatory... with the Commission, the self-regulatory organization included statements concerning the purpose of and...
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2013-08-20
... exchange without incurring losses from such routing. The Exchange believes that its flat fee structure for... with respect to execution fees at groups of away options exchanges. Under its flat fee structure...-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule...
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2012-01-30
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-66231; File No. SR-EDGA-2011-40] Self-Regulatory Organizations; EDGA Exchange, Inc.; Order Granting Approval of Proposed Rule Change Amending EDGA Rule 11.9 January 24, 2012. On December 2, 2011, EDGA Exchange, Inc. (``Exchange'' or ``EDGA'') filed...
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2013-10-22
... per contract from its prior rate of $0.05 per contract. See Securities Exchange Act Release No. 69768... similar products.\\13\\ \\13\\ At least one other exchange currently trades foreign currency options. While... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-70647; File No. SR-ISE-2013-50] Self-Regulatory...
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2013-08-20
... believes that its flat fee structure for orders routed to various venues is a fair and equitable approach... exchanges. Under its flat fee structure, taking all costs to the Exchange into account, the Exchange may...-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule...
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2013-12-17
... routing orders to such exchanges. The Exchange believes that its flat fee structure for orders routed to... execution fees at groups of away options exchanges. Under its flat fee structure, taking all costs to the...-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed...
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2012-10-09
... entry of erroneous orders. In addition, the Market Access Rule requires certain regulatory risk... authorized by the broker-dealer. These regulatory risk management controls also include measures designed to...-Regulatory Organizations; EDGA Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule...
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2013-09-03
...-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed..., Interactive Data Online Properties, Inc. (collectively ``IDC''), whereby the Exchange will make available... the Private Labeled Products and who first subscribe as a result of the Exchange's marketing...
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2013-10-30
... the Exchange, the name, address, and social security or tax identification number of any customer who... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-70752; File No. SR-CBOE-2013-099] Self-Regulatory Organizations; Chicago Board Options Exchange, Incorporated; Notice of Filing and Immediate...
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2011-12-14
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-65914; File No. SR-CBOE-2011-114] Self-Regulatory Organizations; Chicago Board Options Exchange, Incorporated; Notice of Proposed Rule Change Related to Complex Order Processing in Hybrid 3.0 Classes December 8, 2011. Pursuant to Section 19(b)(1) of the Securities Exchange Act of 1934 (the ``Act...
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2011-03-04
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-63969; File No. SR-BATS-2011-007] Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change by BATS Exchange, Inc. to Adopt BATS Rule 11.21, entitled ``Input of Accurate Information...
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2013-08-30
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-70257; File No. SR-BATS-2013-047] Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change Related to Registration and Continuing Education Fees for BATS Exchange, Inc. August 26...
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2013-08-19
... filing are intended to attract order flow to the Exchange by continuing to offer competitive pricing... competitive pricing, which, in turn, will benefit Members of the Exchange. B. Self-Regulatory Organization's... necessarily competitive. The Exchange also believes that its pricing for displayed orders is appropriately...
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2013-08-20
... themselves as participants on another. It is virtually impossible for any exchange to identify, and thus... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-70200; File No. SR-Topaz-2013-01] Self-Regulatory Organizations; Topaz Exchange, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule...
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2013-01-29
... virtually impossible for any exchange to identify, and thus assess fees such as an ORF on, each executing... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-68711; File No. SR-MIAX-2013-01] Self-Regulatory Organizations; Miami International Securities Exchange LLC; Notice of Filing and Immediate...
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2012-11-13
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-68170; File No. 4-655] Self-Regulatory Organizations; BOX Options Exchange LLC; Notice of Filing of Proposed Minor Rule Violation Plan November 6, 2012... Rule 19d-1(c)(1) of the Act \\3\\ requiring that a self- regulatory organization (``SRO'') promptly file...
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Chaya, Taro; Shibata, Satoshi; Tokuhara, Yasunori; Yamaguchi, Wataru; Matsumoto, Hiroshi; Kawahara, Ichiro; Kogo, Mikihiko; Ohoka, Yoshiharu; Inagaki, Shinobu
2011-08-26
The T332I mutation in Rho guanine nucleotide exchange factor 10 (ARHGEF10) was previously found in persons with slowed nerve conduction velocities and thin myelination of peripheral nerves. However, the molecular and cellular basis of the T332I mutant is not understood. Here, we show that ARHGEF10 has a negative regulatory region in the N terminus, in which residue 332 is located, and the T332I mutant is constitutively active. An N-terminal truncated ARHGEF10 mutant, ARHGEF10 ΔN (lacking amino acids 1-332), induced cell contraction that was inhibited by a Rho kinase inhibitor Y27632 and had higher GEF activity for RhoA than the wild type. The T332I mutant also showed the phenotype similar to the N-terminal truncated mutant. These data suggest that the ARHGEF10 T332I mutation-associated phenotype observed in the peripheral nerves is due to activated GEF activity of the ARHGEF10 T332I mutant.
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Chaya, Taro; Shibata, Satoshi; Tokuhara, Yasunori; Yamaguchi, Wataru; Matsumoto, Hiroshi; Kawahara, Ichiro; Kogo, Mikihiko; Ohoka, Yoshiharu; Inagaki, Shinobu
2011-01-01
The T332I mutation in Rho guanine nucleotide exchange factor 10 (ARHGEF10) was previously found in persons with slowed nerve conduction velocities and thin myelination of peripheral nerves. However, the molecular and cellular basis of the T332I mutant is not understood. Here, we show that ARHGEF10 has a negative regulatory region in the N terminus, in which residue 332 is located, and the T332I mutant is constitutively active. An N-terminal truncated ARHGEF10 mutant, ARHGEF10 ΔN (lacking amino acids 1–332), induced cell contraction that was inhibited by a Rho kinase inhibitor Y27632 and had higher GEF activity for RhoA than the wild type. The T332I mutant also showed the phenotype similar to the N-terminal truncated mutant. These data suggest that the ARHGEF10 T332I mutation-associated phenotype observed in the peripheral nerves is due to activated GEF activity of the ARHGEF10 T332I mutant. PMID:21719701
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2011-10-31
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-65619, File No. SR-BATS-2011-032] Self-Regulatory Organizations; BATS Exchange, Inc.; Order Approving Proposed Rule Change by BATS Exchange, Inc. To Adopt Rules Applicable to Auctions Conducted by the Exchange for Exchange-Listed Securities October 25, 2011. I. Introduction On August 22, 2011,...
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2012-11-14
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-68177; File No. SR-BOX-2012-003] Self-Regulatory Organizations; BOX Options Exchange LLC; Order Approving Proposed Rule Change To Amend the Price Improvement Period November 7, 2012. I. Introduction On July 25, 2012, BOX Options Exchange LLC (``Exchange...
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2011-08-16
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-65085; File No. SR-BATS-2011-025] Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Related to Fees for Use of BATS Exchange, Inc. August 10, 2011. Pursuant to Section 19(b)(1) of...
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2012-09-19
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-67855; File No. SR-BATS-2012-037] Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Related to Fees for Use of BATS Exchange, Inc. September 13, 2012. Pursuant to Section 19(b)(1) of...
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2013-08-20
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-70190; File No. SR-BATS-2013-042] Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Related to Fees for Use of BATS Exchange, Inc. August 14, 2013. Pursuant to Section 19(b)(1) of...
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2013-12-26
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-71140; File No. SR-BATS-2013-063] Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Related to Fees for Use of BATS Exchange, Inc. December 19, 2013. Pursuant to Section 19(b)(1) of...
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2012-10-16
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-68026; File No. SR-BATS-2012-040] Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Related to Fees for Use of BATS Exchange, Inc. October 10, 2012. Pursuant to Section 19(b)(1) of...
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2012-02-10
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-66327; File No. SR-BATS-2012-008] Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change Related to Fees for Use of BATS Exchange, Inc. February 6, 2012. Pursuant to Section 19(b...
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2011-10-03
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-65407; File No. SR-BATS-2011-037] Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Related to Fees for Use of BATS Exchange, Inc. September 27, 2011. Pursuant to Section 19(b)(1) of...
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2011-11-10
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-65694; File No. SR-BATS-2011-046] Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Related to Fees for Use of BATS Exchange, Inc. November 4, 2011. Pursuant to Section 19(b)(1) of...
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2011-12-13
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-65907; File No. SR-BATS-2011-049] Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change Related to Fees for Use of BATS Exchange, Inc. December 7, 2011. Pursuant to Section 19(b...
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2011-01-07
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-63630; File No. SR-BATS-2010-039] Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Related to Fees for Use of BATS Exchange, Inc. January 3, 2011. Pursuant to Section 19(b)(1) of...
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2011-01-14
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-63663; File No. SR-BATS-2011-001] Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Related to Fees for Use of BATS Exchange, Inc. January 6, 2011. Pursuant to Section 19(b)(1) of...
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2013-09-13
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-70348; File No. SR-BATS-2013-048) Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Related to Fees for Use of BATS Exchange, Inc. September 9, 2013. Pursuant to Section 19(b)(1) of...
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2011-02-11
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-63857; File No. SR-BATS-2011-004] Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Related to Fees for Use of BATS Exchange, Inc. February 7, 2011. Pursuant to Section 19(b)(1) of...
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2013-06-26
... subtracting an LRP value to a security's last sale price. The Exchange sets and disseminates a specific LRP... Exchange is increasing the highest price per share at which automatic execution is available, the Exchange...-Regulatory Organizations; New York Stock Exchange LLC; Notice of Filing and Immediate Effectiveness of...
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2010-01-19
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-61317; File No. SR-ISE-2009-103] Self-Regulatory Organizations; International Securities Exchange, LLC; Order Approving a Proposed Rule Change Relating to Market Data Fees January 8, 2010. I. Introduction On November 25, 2009, the International...
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2012-01-31
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-66234; File No. SR-ISE-2011-82] Self-Regulatory Organizations; International Securities Exchange, LLC; Order Approving a Proposed Rule Change Relating to Legging Orders January 25, 2012. I. Introduction On November 29, 2011, the International Securities...
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2013-06-24
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-69793; File No. SR-BATS-2013-034] Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Related to Fees for Use of BATS Exchange, Inc. June 18, 2013. Pursuant to Section 19(b)(1) of the...
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2010-05-18
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-62074; File No. SR-BATS-2010-012] Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Related to Fees for Use of BATS Exchange, Inc. May 11, 2010. Pursuant to Section 19(b)(1) of the...
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2013-03-14
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-69079; File No. SR-BATS-2013-017] Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Related to Fees for Use of BATS Exchange, Inc. March 8, 2013. Pursuant to Section 19(b)(1) of the...
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2013-04-01
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-69238; File No. SR-BATS-2013-020] Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Related to Fees for Use of BATS Exchange, Inc. March 26, 2013. Pursuant to Section 19(b)(1) of the...
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2010-08-04
... Educational Services Inc 280 TSL Trina Solar Ltd 332 NKE NIKE Inc 282 EWW iShares MSCI Mexico 335 FIS Fidelity...-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed...\\ notice is hereby given that on July 26, 2010, BATS Exchange, Inc. (the ``Exchange'' or ``BATS'') filed...
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2012-03-22
...) (noting that the Chicago Mercantile Exchange moved the S&P 500[supreg] futures contract's settlement value... related market disruptions during that period in connection with the dual a.m./p.m.-settlement.\\18..., routine oversight inspections of the Exchange's regulatory programs by the Commission have not uncovered...
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2012-03-15
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-66566; File No. SR-ISE-2012-21] Self-Regulatory Organizations; International Securities Exchange, LLC; Notice of Filing of Proposed Rule Change Relating to a... Ownership Interest in ISE Holdings, Inc. to a Newly Formed Swiss Corporation, Eurex Global Derivatives AG...
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2010-03-29
... virtually impossible in the liquid securities traded on the Exchange. \\7\\ This is similar to the method... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-61756; File No. SR-NYSE-2010-24] Self-Regulatory Organizations; New York Stock Exchange LLC; Notice of Filing and Immediate Effectiveness of...
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2012-12-06
... of NYSE Risk Management Gateway). B. Self-Regulatory Organization's Statement on Burden on...-Regulatory Organizations; BATS Y-Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Expand the Availability of Risk Management Tools November 30, 2012. Pursuant to Section...
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2010-03-29
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-61752; File No. 4-594] Self-Regulatory... Rule 19d-1(c)(1) of the Act \\3\\ requiring that a self- regulatory organization promptly file notice... Commission adopted amendments to paragraph (c) of Rule 19d-1 to allow self-regulatory organizations (``SROs...
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2010-03-29
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-61753; File No. 4-595] Self-Regulatory... Rule 19d-1(c)(1) of the Act \\3\\ requiring that a self- regulatory organization promptly file notice... Commission adopted amendments to paragraph (c) of Rule 19d-1 to allow self-regulatory organizations (``SROs...
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2012-01-31
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-66235; File No. SR-CBOE-2011-114] Self-Regulatory Organizations; Chicago Board Options Exchange, Incorporated; Order Approving a Proposed Rule Change Relating to Complex Order Processing in Hybrid 3.0 Classes January 25, 2012. I. Introduction On November 29, 2011, the Chicago Board Options...
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2013-08-05
... innovative pricing strategy. The Exchange notes that if the extension of the fee waiver results in a modest... to Market Makers including marketing fees, Options Regulatory Fees, market data, and membership... may apply to Market Makers including marketing fees, Options Regulatory Fees, market data, and...
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2013-06-12
... by adopting an innovative pricing strategy. The Exchange notes that if the fee waiver resulted in a... apply to Market Makers including marketing fees, Options Regulatory Fees, market data, and membership... Market Makers including marketing fees, Options Regulatory Fees, market data, and membership application...
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2010-03-16
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-61680; File No. SR-CHX-2009-18] Self-Regulatory Organizations; The Chicago Stock Exchange, Inc.; Order Approving a Proposed Rule Change To Amend Its Co-Location Fees March 10, 2010. I. Introduction On December 22, 2009, the Chicago Stock Exchange, Inc. (``CHX'' or...
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2011-10-04
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-65433; File No. SR-C2-2011-024] Self-Regulatory... change from interested persons. \\1\\ 15 U.S.C. 78s(b)(1). \\2\\ 17 CFR 240.19b-4. I. Self-Regulatory... Office of the Secretary and at the Commission. II. Self-Regulatory Organization's Statement of the...
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2013-12-24
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-71129; File No. SR-BATS-2013-062] Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Modify BATS Options Market Maker Continuous Quoting Obligation Rules December 18, 2013...
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2012-04-06
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-66723; File No. SR-BATS-2012-014] Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend the Certificate of Incorporation of BATS Global Markets, Inc. April 3, 2012...
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2011-04-25
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-64153; File No. SR-CFE-2011-002] Self-Regulatory Organizations; CBOE Futures Exchange, LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change Relating to Listing and Trading CBOE Gold ETF Volatility Index Security Futures...
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2012-02-07
... change is available on the Exchange's Web site ( http://www.c2exchange.com/Legal/ ), at the Exchange's... out its regulatory responsibilities more quickly and efficiently. C2 is proposing to adopt ranges for... mechanism for a free and open market and a national market system, and, in general, to protect investors and...
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2011-09-15
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-65307; File No. SR-BATS-2011-034] Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Offer a Bulk-Quoting Interface To All Users of BATS Options September 9, 2011. Pursuant to...
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2013-10-03
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-70548; File No. SR-BATS-2013-052] Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Modify the Trading Halt Rule of BATS Options September 27, 2013. Pursuant to Section 19...
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2011-02-22
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-63916; File No. SR-BATS-2011-005] Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend BATS Rule 11.13, Entitled ``Order Execution'' February 15, 2011. Pursuant to Section 19(b...
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2010-09-17
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-62901; File No. SR-BATS-2010-024] Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Adopt BATS Rule 2.12, Entitled ``BATS Trading, Inc. as Inbound Router'' and To Make Related...
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2013-12-26
... Tapes, eliminated the distinction between Derivative Securities Products and Non-Derivative Securities... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-71137; File No. SR-CHX-2013-22] Self-Regulatory...) \\1\\ of the Securities Exchange Act of 1934 (``Act'') \\2\\ and Rule 19b-4 thereunder,\\3\\ notice is...
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2011-05-13
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-64445; File No. SR-BATS-2011-017] Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Add BATS Rule 11.22, Entitled ``Data Products'' May 9, 2011. Pursuant to Section 19(b)(1) of...
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2013-03-18
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-69121; File No. SR-BATS-2013-014] Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Modify the Operation of Market Orders for BATS Options March 12, 2013. Pursuant to Section 19(b...
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2011-05-11
... equitable in that it is designed to incentivize Members to use the RDOT or RDOX routing strategies to... pricing structure designed to incent market participants to direct their order flow to the Exchange. The...-Regulatory Organizations; EDGA Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule...
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2010-10-20
...-Regulatory Organizations; BATS Y-Exchange, Inc.; Notice of Filing of Proposed Rule Change To Amend BATS Y-Exchange Rules To Conform to the Current Rules of BATS Exchange October 13, 2010. Pursuant to Section 19(b... hereby given that on October 4, 2010, BATS Y-Exchange, Inc. (the ``Exchange'' or ``BYX'') filed with the...
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2010-10-20
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-63113; File No. 4-616] Self-Regulatory... provisions of Rule 19d-1(c)(1) of the Act \\4\\ requiring that a self-regulatory organization promptly file... Commission adopted amendments to paragraph (c) of Rule 19d-1 to allow self-regulatory organizations (``SROs...
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2011-07-05
... possibility for disruption of the options market itself, especially in illiquid options classes. See... illegal trading activity. In addition, routine oversight inspections of the Exchange's regulatory programs...
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2012-08-28
...'s rules, the financial and regulatory risk management controls and supervisory procedures required...-Regulatory Organizations; EDGX Exchange, Inc.; Order Approving a Proposed Rule Change, as Modified by... that broker-dealers appropriately control the risks associated with market access, so as not to...
-
2011-07-15
... existing PAR Official Fee structure that imposes a flat per contract fee does not provide an incentive for...-Regulatory Organizations; Chicago Board Options Exchange, Incorporated; Notice of Filing and Immediate... interested persons. \\1\\ 15 U.S.C. 78s(b)(1). \\2\\ 17 CFR 240.19b-4. I. Self-Regulatory Organization's...
-
2011-04-13
... structure that imposes a flat per contract fee does not provide an incentive for firms to adequately staff...-Regulatory Organizations; Chicago Board Options Exchange, Incorporated; Notice of Filing and Immediate.... \\1\\ 15 U.S.C. 78s(b)(1). \\2\\ 17 CFR 240.19b-4. I. Self-Regulatory Organization's Statement of the...
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2012-10-12
... principal office of the Exchange, and at the Commission's Public Reference Room. II. Self-Regulatory... proprietary positions. For example, an LMM may have an incentive to lean their fair value determination in a... filing also will be available for inspection and copying at the principal office of the Exchange. All...
-
2012-12-10
... on the Exchange's Web site ( www.cboe.com/AboutCBOE/CBOELegalRegulatoryHome.aspx ), at the Exchange's... ``Disaster Recovery Systems'') in case of the occurrence of some manner of disaster which prevents NY4 from operating. These Disaster Recovery Systems can be accessed via Network Access Ports in Chicago (the...
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2012-09-17
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-67828; File No. SR-C2-2012-030] Self-Regulatory... change from interested persons. \\1\\ 15 U.S.C. 78s(b)(1). \\2\\ 17 CFR 240.19b-4. I. Self-Regulatory... the Commission's Public Reference Room. II. Self-Regulatory Organization's Statement of the Purpose of...
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2012-08-28
... financial and regulatory risk management controls and supervisory procedures required by Rule 15c3-5 under...-Regulatory Organizations; EDGA Exchange, Inc.; Order Approving a Proposed Rule Change, as Modified by... that broker-dealers appropriately control the risks associated with market access, so as not to...
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2010-08-04
... Derivative Security products under NSX Rule 15.9. Proposed Rule 11.1(c) provides for the benefit of ETP... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-62601; File No. SR-NSX-2010-09] Self-Regulatory... Hours July 29, 2010. Pursuant to Section 19(b)(1) of the Securities Exchange Act of 1934 (the ``Act...
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2011-09-06
...-Regulatory Organizations; BATS Exchange, Inc.; Order Approving Proposed Rule Change To Adopt Rules for the...-4 thereunder,\\2\\ a proposed rule change to adopt rules for the qualification, listing, and delisting... the Proposal The Exchange proposes rules to adopt a program for the qualification, listing, and...
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2010-11-12
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-63266; File No. SR-NYSE-2010-67] Self-Regulatory Organizations; Order Approving Proposed Rule Change by New York Stock Exchange LLC Changing the NYBX Order Execution Sequence November 5, 2010. I. Introduction On September 9, 2010, the New York...
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2013-08-21
... matters. Many of the fees vary depending on the amount of such services used, so that as the level of...-Regulatory Organizations; New York Stock Exchange LLC; Notice of Filing and Immediate Effectiveness of... described in Items I and II below, which Items have been prepared by the self-regulatory organization. The...
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2010-05-12
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-62037; File No. 4-595] Self-Regulatory... Commission adopted amendments to paragraph (c) of Rule 19d-1 to allow self-regulatory organizations (``SROs... would not be subject to the provisions of Rule 19d-1(c)(1) under the Act\\4\\ requiring that a self...
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2010-05-12
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-62036; File No. 4-594] Self-Regulatory... Commission adopted amendments to paragraph (c) of Rule 19d-1 to allow self-regulatory organizations (``SROs... would not be subject to the provisions of Rule 19d-1(c)(1) under the Act \\4\\ requiring that a self...
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2013-09-13
... innovative pricing strategy. The Exchange notes that if the proposal results in a modest percentage increase... may apply to Market Makers including marketing fees, Options Regulatory Fees, market data, and...
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2011-11-21
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-65744; File No. SR-C2-2011-034] Self-Regulatory... Change Related to the Quote Risk Monitor Mechanism November 14, 2011. Pursuant to Section 19(b)(1) of the...\\ 15 U.S.C. 78s(b)(3)(A)(iii). \\4\\ 17 CFR 240.19b-4(f)(6). I. Self-Regulatory Organization's Statement...
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2011-11-28
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-65800; File No. SR-C2-2011-035] Self-Regulatory... Rule Change Related to a Temporary Quote Risk Monitor Mechanism Rule November 21, 2011. Pursuant to...). \\2\\ 17 CFR 240.19b-4. \\3\\ 15 U.S.C. 78s(b)(3)(A)(iii). \\4\\ 17 CFR 240.19b-4(f)(6). I. Self-Regulatory...
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2010-10-13
...-Regulatory Organizations; International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Relating to a Market Maker Incentive Plan for Foreign Currency Options... Rule 19b-4 thereunder,\\2\\ notice is hereby given that on October 4, 2010, International Securities...
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2011-01-10
...-Regulatory Organizations; International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Relating to a Market Maker Incentive Plan for Foreign Currency Options... Rule 19b-4 thereunder,\\2\\ notice is hereby given that on December 28, 2010, the International...
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2010-01-19
...-Regulatory Organizations; International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Relating to a Market Maker Incentive Plan for Foreign Currency Options...\\ and Rule 19b-4 thereunder,\\2\\ notice is hereby given that on December 31, 2009, the International...
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2010-09-23
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-62924; File No. 10-198] Self-Regulatory... subject to the provisions of Rule 19d-1(c)(1) of the Act \\3\\ requiring that a self-regulatory organization... 240.19d-1(c)(1). \\4\\ The Commission adopted amendments to paragraph (c) of Rule 19d-1 to allow self...
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2013-08-02
..., ISE believes that this should dispel any concerns regarding market manipulation. By extension, ISE... Agreement, dated June 20, 1994. The members of the ISG include all of the U.S. registered stock and options..., Inc., Chicago Stock Exchange, Inc., Financial Industry Regulatory Authority, NASDAQ Stock Market LLC...
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2011-10-04
... clarify that 2102(e) applies to trading halts in new derivative securities, so as to not be confused with... derivative securities products when a temporary interruption occurs in the calculation or wide dissemination... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-65425; File No. SR-ISE-2011-61] Self-Regulatory...
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A continuous exchange factor method for radiative exchange in enclosures with participating media
International Nuclear Information System (INIS)
Naraghi, M.H.N.; Chung, B.T.F.; Litkouhi, B.
1987-01-01
A continuous exchange factor method for analysis of radiative exchange in enclosures is developed. In this method two types of exchange functions are defined, direct exchange function and total exchange function. Certain integral equations relating total exchange functions to direct exchange functions are developed. These integral equations are solved using Gaussian quadrature integration method. The results obtained based on the present approach are found to be more accurate than those of the zonal method
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2010-08-18
...-Regulatory Organizations; EDGX Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule.... * * * '' The rule includes an exception for any matter that is ``clearly distinguishable as paid advertising... beyond paid advertising to also include compensation paid in connection with research reports and...
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2013-11-25
..., with respect to index options, restrictions on exercise may be in effect until the opening of business... security of an option contract that is scheduled to be released just after the close on the business day... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-70900; File No. SR-ISE-2013-58] Self-Regulatory...
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2010-08-18
...-Regulatory Organizations; EDGA Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule... as paid advertising.'' EDGA agrees with FINRA's reasoning for proposing changes to its Rule 5230... exceptions in the rule beyond paid advertising to also include compensation paid in connection with research...
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2013-07-08
... eliminate references in Sections E.1 and E.8 to ``Derivative Securities Products'' (``DSPs'') and ``Non-Derivative Securities Products'' (``Non-DSPs'') and to eliminate references in Section E.1 to ``Regular... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-69903; File No. SR-CHX-2013-12] Self-Regulatory...
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2011-04-13
...). \\2\\ 17 CFR 240.19b-4. I. Self-Regulatory Organization's Statement of the Terms of Substance of the... whole number, resulting in an implied number of users based on quotes. Market makers are invoiced on a... number of implied users based on quotes. \\5\\ See Exchange Act Release No. 56721 (October 30, 2007), 72 FR...
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2011-12-14
...). \\2\\ 17 CFR 240.19b-4. I. Self-Regulatory Organization's Statement of the Terms of Substance of the... million and rounded up to the nearest whole number, resulting in an implied number of users based on... that logged into the system, or (b) the number of implied users based on quotes. \\5\\ See Exchange Act...
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2013-08-30
... Organizations; BOX Options Exchange LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change... Proprietary Trader Program (S501) Continuing Education Regulatory Element Session on the BOX Market LLC (``BOX'') options facility. While changes to the fee schedule pursuant to this proposal will be effective upon...
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2012-06-27
... Act because it helps to assure the safeguarding of securities and funds which are in its custody or... designated clearing organization; and (iii) the activity relating to the non-security clearing operations of... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-67232; File No. SR-CME-2012-24] Self-Regulatory...
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2013-11-08
..., contracts, and transactions, to assure the safeguarding of securities and funds which are in the custody or... mixed swaps; and (b) does not significantly affect any securities clearing operations of CME or any... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-70801; File No. SR-CME-2013-25] Self-Regulatory...
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2013-10-22
...-Regulatory Organizations; BATS Y-Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed... it is not proposing to modify any of the existing rebates or fees or the percentage thresholds at... will qualify for, providing Members with an increased certainty as to their monthly cost for trades...
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International Nuclear Information System (INIS)
1978-01-01
This Arrangement was concluded on 6 June 1978 between the United States Nuclear Regulatory Commission and the Belgian Government for exchange of technical information in regulatory matters and in co-operation in safety research and in standards development. Both Parties agree to exchange, as available, technical information related to the regulation of safety and the environmental impact of designated nuclear energy facilities and to safety research of designated types of nuclear facilities. As regards co-operation in safety research, the execution of joint programmes and projects under which activities are divided between the two Parties will be agreed on a case by case basis. The Parties further agree to co-operate in the development of regulatory standards applicable to the designated nuclear facilities. The Arrangement is valid for 5 years and may be extended. (NEA) [fr
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2013-02-06
... (February 22, 2012) (SR-EDGA-2012- 05) (adopting EdgeBook Cloud service); see also, Securities Exchange Act...Book Cloud service). C. Self-Regulatory Organization's Statement on Comments on the Proposed Rule... its intent to file the proposed rule change at least five business days prior to the date of filing of...
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2013-02-15
....0022/share in all Derivative Securities Products priced $1.00/share or more executed in the Regular....0022/share in all Derivative Securities Products priced $1.00/share or more executed in the Regular... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-68894; File No. SR-CHX-2013-06] Self-Regulatory...
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2013-12-23
... transactions, to assure the safeguarding of securities and funds which are in the custody or control of the... securities clearing operations of CME or any rights or obligations of CME with respect to securities clearing... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-71088; File No. SR-CME-2013-32] Self-Regulatory...
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2013-07-16
..., contracts and transactions, and to assure the safeguarding of securities and funds which are in the custody... affect the security-based swap clearing operations of CME or any related rights or obligations of CME... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-69957; File No. SR-CME-2013-10] Self-Regulatory...
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2013-10-22
... changes contribute to the safeguarding of securities and funds in CME's custody or control or for which... securities clearing operations of CME or any rights or obligations of CME with respect to securities clearing... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-70605; File No. SR-CME-2013-21] Self-Regulatory...
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2010-05-11
... site at http://www.cboe.org/Legal , at the Exchange's Office of the Secretary, and at the Commission's... agreement dated February 9, 2010 (the ``17d-2 Agreement'') to allocate regulatory responsibility for common... mechanisms of a free and open market and a national market system, and, in general, to protect investors and...
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2012-12-18
... classes that the Market Maker has the general obligation to attract order flow to the Exchange. MIAX will... accordance with instructions received from the applicable Primary Lead Market Maker ``PLMM'' or Lead Market... order that was routed. Regulatory Fees A. Sales Value Fee The Sales Value Fee \\7\\ is assessed by the...
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2013-07-16
... securities and funds which are in the custody or control of the clearing agency and, in general, help to...-based swap clearing operations of CME or any related rights or obligations of CME security-based swap... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-69956; File No. SR-CME-2013-09] Self-Regulatory...
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2013-11-19
... provide that in situations of a regulatory halt, trading pause or market-wide trading halt, a Post-Halt... situation of a halt pursuant to Rule 504(a), just as today, the Post-Halt Notification will continue to be..., Securities and Exchange Commission, 100 F Street NE., Washington, DC 20549-1090. All submissions should refer...
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2013-08-29
... safeguarding of securities and funds which are in the custody or control of the clearing agency or for which it... operations of CME or any rights or obligations of CME with respect to securities clearing or persons using... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-70247; File No. SR-CME-2013-16] Self-Regulatory...
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2013-06-07
.... 78s(b)(1). \\2\\ 17 CFR 240.19b-4. I. Self-Regulatory Organization's Statement of the Terms of Substance... of 15,000 customer open-outcry contracts per day (``CPD'') over the course of a calendar month in... Permit Holders and TPH organizations.\\4\\ As such, the Exchange believed that it was implied that the...
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2011-10-17
... furtherance of the Exchange's outsourcing of its surveillance and other regulatory functions to FINRA pursuant... the October 17, 2011 deadline. See e.g., http://www.finra.org/Industry/Compliance/MarketTransparency... 7420 through 7460 will be construed as NYSE Rules 7420 through 7460 for compliance purposes. As such...
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2013-03-11
...-Regulatory Organizations; New York Stock Exchange LLC; Order Approving Proposed Rule Change Adopting... paragraph (d) it contains a provision establishing how the transition period from NYSE Rule 477 will work... to announce the effective date of the new rules at least 30 days in advance in an Information...
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Human Factors Regulatory Research Program Plan, FY 1989--FY 1992
International Nuclear Information System (INIS)
Coffman, F.; Persensky, J.; Ryan, T.; Ramey-Smith, A.; Goodman, C.; Serig, D.; Trager, E; Nuclear Regulatory Commission, Washington, DC; Nuclear Regulatory Commission, Washington, DC; Nuclear Regulatory Commission, Washington, DC
1989-10-01
This report describes the currently ongoing (FY 1989) and planned (FY 1989-1992) Human Factors Regulatory Research Program in the NRC Office of Nuclear Regulatory Research (RES). Examples of the influence of human factors on nuclear safety are presented, and the role of personnel is discussed. Current regulatory issues associated with human factors in the nuclear system and the purpose of the research plan are provided. The report describes the research process applied to the human factors research issues and the program activities: Personnel Performance Measurement, Personnel Subsystem, Human-System Interface. Organization and Management, and Reliability Assessment. The research being conducted within each activity is summarized along with the objectives, background information, and expected regulatory products. Budget and personnel forecasts are provided along with a summary of contractors performing some of the ongoing research. Appendices contain a chronology of human factors research at NRC, a description of the research approach, an update on human factors programs and initiatives in RES and other NRC offices, and the integration among these programs. 46 refs., 5 tabs
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2010-09-24
... relevant part, old Rules 342.30(d) and (e) and Rule Interpretation 311(b)(5); Rule 3310 (Anti-Money...-Regulatory Organizations; New York Stock Exchange LLC; Notice of Filing and Immediate Effectiveness of... to the proposed rule change. III. Date of Effectiveness of the Proposed Rule Change and Timing for...
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2012-06-13
...-Regulatory Organizations; New York Stock Exchange LLC; Order Granting Approval of Proposed Rule Change Amending NYSE Rule 107B To Add a Class of Supplemental Liquidity Providers That Are Registered as Market... proposed rule change to amend NYSE Rule 107B to add a class of Supplemental Liquidity Providers (``SLP...
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2010-01-11
...)(iv). Finally, because DMMs no longer act as agent for orders on the Display Book under the rules of... the Policy would not be in violation the Order Display rule \\8\\ and/or the Firm Quote rule \\9\\ under...-Regulatory Organizations; New York Stock Exchange LLC; Order Approving a Proposed Rule Change Rescinding...
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RADGEN: A radiation exchange factor generator for rod bundles
International Nuclear Information System (INIS)
Rector, D.R.
1987-10-01
The RADGEN computer program has been developed at Pacific Northwest Laboratory (PNL) to generate input required for the thermal radiation models used in the COBRA-SFS (Spent Fuel Storage) computer program. The COBRA-SFS program uses radiation exchange factors to describe the net amount of energy transferred from each surface to every other surface in an enclosure. The RADGEN program generates radiation exchange factors for arrays of rods on a square or triangular pitch as well as open channel geometries. This report describes the input requirements for the RADGEN code, which may be executed in a batch or interactive mode, and outlines the solution procedure used to obtain the exchange factors. 4 refs., 25 figs., 13 tabs
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van Veen, E.-B.; Riegman, P. H. J.; Dinjens, W. N. M.; Lam, K. H.; Oomen, M. H. A.; Spatz, A.; Mager, R.; Ratcliffe, C.; Knox, K.; Kerr, D.; van Damme, B.; van de Vijver, M.; van Boven, H.; Morente, M. M.; Alonso, S.; Kerjaschki, D.; Pammer, J.; Lopez-Guerrero, J. A.; Llombart Bosch, A.; Carbone, A.; Gloghini, A.; Teodorovic, I.; Isabelle, M.; Passioukov, A.; Lejeune, S.; Therasse, P.; Oosterhuis, J. W.
2006-01-01
The regulatory regimes for research with residual tissue and accompanying data differ widely between countries in the European Union (EU): from specific consent to opt-out or even no consent at all. This could greatly hamper research where the exchange of tissue and accompanying data has become the
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2010-04-06
...-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Order Approving Proposed Rule Change..., Financial Industry Regulatory Authority, Inc. (``FINRA'') filed with the Securities and Exchange Commission... terms. For more information about the rulebook consolidation process, see Information Notice, March 12...
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2013-10-22
...-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Notice of Designation of a Longer... 5210 (Publication of Transactions and Quotations) October 4, 2013. I. Introduction On August 15, 2013, Financial Industry Regulatory Authority, Inc. (``FINRA'') filed with the Securities and Exchange Commission...
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2010-04-26
... to pay arbitration awards to remain in the securities industry presents regulatory risks and is...-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Notice of Filing of Proposed Rule... Regulatory Authority, Inc. (``FINRA'') filed with the Securities and Exchange Commission (``SEC'' or...
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2010-05-24
... second by comparing each last consolidated sale price of a security (``Trigger Trade'') during the...-Regulatory Organizations; New York Stock Exchange LLC; Notice of Filing of a Proposed Rule Change Adding Rule 80C To Provide for a Trading Pause for Individual Securities When the Price Moves 10 Percent or More...
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What determines the exchange rate: economic factors or market sentiment?
Gregory P. Hopper
1997-01-01
Do economic factors influence exchange rates? Or does market sentiment play a bigger role? Are short-run exchange rates predictable? Greg Hopper reviews exchange-rate economics, focusing on what is predictable and what isn't. He also examines the practical implications of exchange-rate theories for currency option pricing, risk management, and portfolio selection.
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2010-09-29
...-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Notice of Filing and Immediate..., 2010, Financial Industry Regulatory Authority, Inc. (``FINRA'') filed with the Securities and Exchange... information about the rulebook consolidation process, see Information Notice, March 12, 2008 (Rulebook...
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2011-04-14
... Securities April 8, 2011. I. Introduction On March 3, 2011, the Financial Industry Regulatory Authority, Inc... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-64283; File No. SR-FINRA-2011-012] Self-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Notice of Designation of a Longer...
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2011-04-13
...-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Notice of Filing and Immediate..., 2011, Financial Industry Regulatory Authority, Inc. (``FINRA'') filed with the Securities and Exchange.... For more information about the rulebook consolidation process, see Information Notice, March 12, 2008...
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2011-07-08
...-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Notice of Filing and Immediate..., Financial Industry Regulatory Authority, Inc. (``FINRA'') filed with the Securities and Exchange Commission... a more limited application by their terms. For more information about the rulebook consolidation...
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2010-11-22
...-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Notice of Filing and Immediate..., 2010, Financial Industry Regulatory Authority, Inc. (``FINRA'') filed with the Securities and Exchange.... For more information about the rulebook consolidation process, see Information Notice, March 12, 2008...
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Loregic: A Method to Characterize the Cooperative Logic of Regulatory Factors
Wang, Daifeng; Yan, Koon-Kiu; Sisu, Cristina; Cheng, Chao; Rozowsky, Joel; Meyerson, William; Gerstein, Mark B.
2015-01-01
The topology of the gene-regulatory network has been extensively analyzed. Now, given the large amount of available functional genomic data, it is possible to go beyond this and systematically study regulatory circuits in terms of logic elements. To this end, we present Loregic, a computational method integrating gene expression and regulatory network data, to characterize the cooperativity of regulatory factors. Loregic uses all 16 possible two-input-one-output logic gates (e.g. AND or XOR) to describe triplets of two factors regulating a common target. We attempt to find the gate that best matches each triplet’s observed gene expression pattern across many conditions. We make Loregic available as a general-purpose tool (github.com/gersteinlab/loregic). We validate it with known yeast transcription-factor knockout experiments. Next, using human ENCODE ChIP-Seq and TCGA RNA-Seq data, we are able to demonstrate how Loregic characterizes complex circuits involving both proximally and distally regulating transcription factors (TFs) and also miRNAs. Furthermore, we show that MYC, a well-known oncogenic driving TF, can be modeled as acting independently from other TFs (e.g., using OR gates) but antagonistically with repressing miRNAs. Finally, we inter-relate Loregic’s gate logic with other aspects of regulation, such as indirect binding via protein-protein interactions, feed-forward loop motifs and global regulatory hierarchy. PMID:25884877
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2011-08-16
...-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Increase the Position Limit for Options on the Standard and Poor's... Financial Industry Regulatory Authority, Inc. (``FINRA'') filed with the Securities and Exchange Commission...
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Transcription factor trapping by RNA in gene regulatory elements.
Sigova, Alla A; Abraham, Brian J; Ji, Xiong; Molinie, Benoit; Hannett, Nancy M; Guo, Yang Eric; Jangi, Mohini; Giallourakis, Cosmas C; Sharp, Phillip A; Young, Richard A
2015-11-20
Transcription factors (TFs) bind specific sequences in promoter-proximal and -distal DNA elements to regulate gene transcription. RNA is transcribed from both of these DNA elements, and some DNA binding TFs bind RNA. Hence, RNA transcribed from regulatory elements may contribute to stable TF occupancy at these sites. We show that the ubiquitously expressed TF Yin-Yang 1 (YY1) binds to both gene regulatory elements and their associated RNA species across the entire genome. Reduced transcription of regulatory elements diminishes YY1 occupancy, whereas artificial tethering of RNA enhances YY1 occupancy at these elements. We propose that RNA makes a modest but important contribution to the maintenance of certain TFs at gene regulatory elements and suggest that transcription of regulatory elements produces a positive-feedback loop that contributes to the stability of gene expression programs. Copyright © 2015, American Association for the Advancement of Science.
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2011-03-07
...-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Notice of Filing of Amendment No. 1..., the Financial Industry Regulatory Authority, Inc. (``FINRA'') filed with the Securities and Exchange... information about the rulebook consolidation process, see Information Notice, March 12, 2008 (Rulebook...
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International Nuclear Information System (INIS)
Van Binnebeek, J.J.; Aubrey, Richard; Grandame, Melvyn; Aro, Ilari; Balloffet, Yves; Klonk, Hartmut; Manzella, Pietro; Koizumi, Hiroyoshi; Bouvrie, E.C. des; Forsberg, Staffan; Lang, Hans-Guenter; Mehew, Robert; Warren, Thomas; Woodhouse, Paul; Gallo, Robert M.; Campbell, Rob; )
1997-01-01
The NEA Committee on Nuclear Regulatory Activities (CNRA) believes that an essential factor in ensuring the safety of nuclear installations is the continuing exchange and analysis of technical information and data. To facilitate this exchange the Committee has established Working Groups and Groups of Experts in specialised topics. CNRA believes that safety inspections are a major element in the regulatory authority's efforts to ensure the safe operation of nuclear facilities. Considering the importance of these issues, the Committee has established a special Working Group on Inspection Practices (WGIP). The purpose of WGIP, is to facilitate the exchange of information and experience related to regulatory safety inspections between CNRA Member countries. This was the 3. international workshop held by the WGIP on regulatory inspection activities. The focus of this workshop was on 3 main topics; Inspection Planning, Plant Maintenance and Assessment of Safety. This document presents the proceedings from the workshop, including: workshop programme, results and conclusions, papers and presentations and the list of participants. The main purpose of the Workshop is to provide a forum of exchange of information on the regulatory inspection activities
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Energy Technology Data Exchange (ETDEWEB)
Van Binnebeek, J. J. [AIB-Vincotte Nuclear - AVN, Avenue du Roi, 157, B-1060 Brussels (Belgium); Aubrey, Richard; Grandame, Melvyn [Atomic Energy Control Board - AECB, P.O. Box 1046, Station B, 280 Slater Street, Ottawa, Ontario K1P 5S9 (Canada); Aro, Ilari [Finnish Centre for Radiation and Nuclear Safety - STUK, P.O. Box 14, FIN-00881 Helsinki (Finland); Balloffet, Yves [DRIRE Rhone Alpes, 146, rue Pierre Corneille, 69426 Lyon CEDEX 03 (France); Klonk, Hartmut [Bundesamt fuer Strahlenschutz - BfS, Federal Office for Radiation Protection, Postbox 10 01 49, 38201 Salzgitter 1 (Germany); Manzella, Pietro [A.N.P.A., Via V. Brancati, 48, 1-00144 Roma EUR (Italy); Koizumi, Hiroyoshi [Tech. Stan. Dept. - JAPEIC, Shin-Toranomon Bldg., 1-5-11, Akasaka, Minato-ku, Tokyo 107 (Japan); Bouvrie, E.C. des [Ministry of Social Affairs and Employment, Nuclear Safety Dept. KFD, P.O. Box 90804, 2509 LV The Hague (Netherlands); Forsberg, Staffan [Swedish Nuclear Power Inspectorate - SKI, Klarabergsviadukten 90, S-10658 Stockholm (Sweden); Lang, Hans-Guenter [Section Plant Coordination and Inspection, Swiss Federal Nuclear Safety Inspectorate - HSK, CH-5232 Villigen-HSK (Switzerland); Mehew, Robert; Warren, Thomas; Woodhouse, Paul [Health and Safety Executive - NII, St. Peter' s House, Balliol Road, Bootle, Merseyside L20 3LZ (United Kingdom); Gallo, Robert M. [Special Inspection Branch, US Nuclear Regulatory Commission - US NRC, Mail Stop 0-9A1, Washington, DC 20555 (United States); Campbell, Rob [International Atomic Energy Agency - IAEA, P.O. Box 100, A-1400 Vienna (International Atomic Energy Agency (IAEA))
1997-07-01
The NEA Committee on Nuclear Regulatory Activities (CNRA) believes that an essential factor in ensuring the safety of nuclear installations is the continuing exchange and analysis of technical information and data. To facilitate this exchange the Committee has established Working Groups and Groups of Experts in specialised topics. CNRA believes that safety inspections are a major element in the regulatory authority's efforts to ensure the safe operation of nuclear facilities. Considering the importance of these issues, the Committee has established a special Working Group on Inspection Practices (WGIP). The purpose of WGIP, is to facilitate the exchange of information and experience related to regulatory safety inspections between CNRA Member countries. This was the 3. international workshop held by the WGIP on regulatory inspection activities. The focus of this workshop was on 3 main topics; Inspection Planning, Plant Maintenance and Assessment of Safety. This document presents the proceedings from the workshop, including: workshop programme, results and conclusions, papers and presentations and the list of participants. The main purpose of the Workshop is to provide a forum of exchange of information on the regulatory inspection activities.
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Common factors and the exchange rate: results from the Brazilian case
Directory of Open Access Journals (Sweden)
Wilson Rafael de Oliveira Felício
2014-03-01
Full Text Available This paper studies the usefulness of factor models in explaining the dynamics of the exchange rate Real / Dollar from January 1999 to August 2011. The paper verifies that the inclusion of factors embedded on the common movements of exchange rates of a set of countries significantly improves the in-sample and out-of-sample predictive power of the models comprising only macroeconomic fundamentals commonly used in the literature to forecast the exchange rate. The paper also links the information contained in the factors to global shocks like the demand for dollars - a "dollar effect", volatility and liquidity of global financial markets.
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2013-09-23
... AA classes based on several factors, including competitive forces and trading volume.\\3\\ The Exchange... electronically in additional Hybrid option classes. The Exchange believes this may result in more competitive pricing in IWM and other Hybrid option classes, which will promote just and equitable principles of trade...
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Lifescience Database Archive (English)
Full Text Available 17502370 The interferon regulatory factor family in host defense: mechanism of acti....html) (.csml) Show The interferon regulatory factor family in host defense: mechanism of action. PubmedID 1...7502370 Title The interferon regulatory factor family in host defense: mechanism
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What factors facilitate regulatory competence in supervising the safety of nuclear technology?
International Nuclear Information System (INIS)
Mishar, Marina
2012-01-01
The proposed utilization of nuclear energy for electricity generation as the alternative energy source requires Atomic Energy Licensing Board (AELB), the Malaysian nuclear regulatory body taking key role in supervising the safety of the program. This study looked into factors influencing the competency of current AELB human resource as technical competency has been identified as one of the main contributors to the success of a civil nuclear power program. The four quadrant competency model developed by International Atomic Energy Agency was utilized as the required competency. A comprehensive study on 81 personnel from five states in different geographic regions of the country were carried out to investigate the impact of six factors related to competency (educational level, years of working experience, trainings attended, participation in technical committees, numbers of technical papers written and number of technical presentation presented) on four dependent measures in the areas of regulatory competency (legal basis, technical disciplines, regulatory practices and personal and interpersonal effectiveness). Multiple regression (method enter) identified factors that had significant contribution to level of competency while stepwise regression resulted in identifying predictors to enhance competencies. Results were mixed but each of the independent factors is a predictor to different competencies. This study had identified the best predictors that could significantly contribute to the enhancement of regulatory. (author)
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International Nuclear Information System (INIS)
Larsen, M.E.
1983-01-01
The exchange factor method (EFM) is introduced and compared to the zone method (ZM). In both the EFM and ZM the region of interest is discretized into volume and surface elements, each considered to be isothermal, which are small enough to give the required resolution. A suitable set of state variables for the system is composed of the surface element radiosities and the gas element emissive powers. The EFM defines exchange factors as dimensionless total-exchange areas for radiant interchange between volume and surface elements by all possible absorption/re-emission paths, but excluding wall reflections. In the EFM, the exchange factors replace the direct-exchange areas of the ZM and are used to write energy balances for each area and volume element in the system. As in the ZM, the radiant energy balance equations result in a set of algebraic equations linear in the system state variables. The distinguishing feature of the EFM is that exchange factors may be measurable quantities. Relationships between the EFM exchange factors and the ZM direct-exchange areas are presented. EFM conservation and reciprocity laws, analogous to those of the ZM, are also included. Temperature and heat flux distributions, predicted using the EFM, for two- and three-dimensional enclosures containing absorbing/emitting, isotropically scattering, and conducting media are included. An application of the EFM is proposed which calls for the measurement of exchange factors in a scale model of the enclosure to be analyzed. The measurement of these factors in an enclosure containing an isotropically scattering medium is discussed. The effects of isotropic scattering and absorption/re-emission processes are shown to be indistinguishable in their contribution to exchange factor paths
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2013-04-03
... Organizations; Chicago Mercantile Exchange Inc.; Notice of Withdrawal of Proposed Rule Change Related to the Liquidity Factor of CME's CDS Margin Methodology March 28, 2013. On December 10, 2012, Chicago Mercantile... Section 19(b)(1) of the Securities Exchange Act of 1934 \\1\\ and Rule 19b-4 thereunder,\\2\\ a proposed rule...
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2013-09-04
...-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Notice of Filing of a Proposed Rule... Authority, Inc. (``FINRA'') filed with the Securities and Exchange Commission (``SEC'' or ``Commission... or manipulative motivation for the trading activity at issue.\\4\\ Specifically, proposed Supplementary...
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Sultan, Ayesha; Luo, Min; Yu, Qin; Riederer, Brigitte; Xia, Weiliang; Chen, Mingmin; Lissner, Simone; Gessner, Johannes E; Donowitz, Mark; Yun, C Chris; deJonge, Hugo; Lamprecht, Georg; Seidler, Ursula
2013-01-01
Trafficking, brush border membrane (BBM) retention, and signal-specific regulation of the Na+/H+ exchanger NHE3 is regulated by the Na+/H+ Exchanger Regulatory Factor (NHERF) family of PDZ-adaptor proteins, which enable the formation of multiprotein complexes. It is unclear, however, what determines signal specificity of these NHERFs. Thus, we studied the association of NHE3, NHERF1 (EBP50), NHERF2 (E3KARP), and NHERF3 (PDZK1) with lipid rafts in murine small intestinal BBM. Detergent resistant membranes ("lipid rafts") were isolated by floatation of Triton X-incubated small intestinal BBM from a variety of knockout mouse strains in an Optiprep step gradient. Acid-activated NHE3 activity was measured fluorometrically in BCECF-loaded microdissected villi, or by assessment of CO2/HCO3(-) mediated increase in fluid absorption in perfused jejunal loops of anethetized mice. NHE3 was found to partially associate with lipid rafts in the native BBM, and NHE3 raft association had an impact on NHE3 transport activity and regulation in vivo. NHERF1, 2 and 3 were differentially distributed to rafts and non-rafts, with NHERF2 being most raft-associated and NHERF3 entirely non-raft associated. NHERF2 expression enhanced the localization of NHE3 to membrane rafts. The use of acid sphingomyelinase-deficient mice, which have altered membrane lipid as well as lipid raft composition, allowed us to test the validity of the lipid raft concept in vivo. The differential association of the NHERFs with the raft-associated and the non-raft fraction of NHE3 in the brush border membrane is one component of the differential and signal-specific NHE3 regulation by the different NHERFs. © 2013 S. Karger AG, Basel.
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Regulatory factors governing adenosine-to-inosine (A-to-I) RNA editing.
Hong, HuiQi; Lin, Jaymie Siqi; Chen, Leilei
2015-03-31
Adenosine-to-inosine (A-to-I) RNA editing, the most prevalent mode of transcript modification in higher eukaryotes, is catalysed by the adenosine deaminases acting on RNA (ADARs). A-to-I editing imposes an additional layer of gene regulation as it dictates various aspects of RNA metabolism, including RNA folding, processing, localization and degradation. Furthermore, editing events in exonic regions contribute to proteome diversity as translational machinery decodes inosine as guanosine. Although it has been demonstrated that dysregulated A-to-I editing contributes to various diseases, the precise regulatory mechanisms governing this critical cellular process have yet to be fully elucidated. However, integration of previous studies revealed that regulation of A-to-I editing is multifaceted, weaving an intricate network of auto- and transregulations, including the involvement of virus-originated factors like adenovirus-associated RNA. Taken together, it is apparent that tipping of any regulatory components will have profound effects on A-to-I editing, which in turn contributes to both normal and aberrant physiological conditions. A complete understanding of this intricate regulatory network may ultimately be translated into new therapeutic strategies against diseases driven by perturbed RNA editing events. Herein, we review the current state of knowledge on the regulatory mechanisms governing A-to-I editing and propose the role of other co-factors that may be involved in this complex regulatory process.
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Overview of NRC's human factors regulatory research program
International Nuclear Information System (INIS)
Coffman, F.D. Jr.
1989-01-01
The human factors research program is divided into distinct and interrelated program activities: (1) Personnel Performance measurement, (2) Personnel Subsystem, (3) Human-System Interface, (4) Organization and Management, and (5) a group of Reliability Assessment activities. The purpose of the Personnel Performance Measurement activity is to improve the Agency's understanding of the factors influencing personnel performance and the effects on the safety of nuclear operations and maintenance by developing improvements to methods for collecting and managing personnel performance data. Personnel Subsystem research will broaden the understanding of such factors as staffing, qualifications, and training that influence human performance in the nuclear system and will develop the technical basis for regulatory guidance to reduce any adverse impact of these influences on nuclear safety. Research in the Human-System Interface activity will provide the technical basis for ensuring that the interface between the system and the human user supports safe operations and maintenance. Organization and Management research will result in the development of tools for evaluating organization and management issues within the nuclear industry. And finally, the Reliability Assessment group of activities includes multidisciplinary research that will integrate human and hardware considerations for evaluating reliability and risk in NRC licensing, inspection, and regulatory decisions
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International Nuclear Information System (INIS)
Kakuta, Yoshimitsu; Tahara, Maino; Maetani, Shigehiro; Yao, Min; Tanaka, Isao; Kimura, Makoto
2004-01-01
Eukaryotic translation initiation factor 2B (eIF2B) is the guanine-nucleotide exchange factor for eukaryotic initiation factor 2 (eIF2). eIF2B is a heteropentameric protein composed of α-ε subunits. The α, β, and δ subunits form a regulatory subcomplex, while the γ and ε form a catalytic subcomplex. Archaea possess homologues of α, β, and δ subunits of eIF2B. Here, we report the three-dimensional structure of an archaeal regulatory subunit (aIF2Bα) from the hyperthermophilic archaeon Pyrococcus horikoshii OT3 determined by X-ray crystallography at 2.2 A resolution. aIF2Bα consists of two subdomains, an N-domain (residues 1-95) and a C-domain (residues 96-276), connected by a long α-helix (α5: 78-106). The N-domain contains a five helix bundle structure, while the C-domain folds into the α/β structure, thus showing similarity to D-ribose-5-phosphate isomerase structure. The presence of two molecules in the crystallographic asymmetric unit and the gel filtration analysis suggest a dimeric structure of aIF2Bα in solution, interacting with each other by C-domains. Furthermore, the crystallographic 3-fold symmetry generates a homohexameric structure of aIF2Bα; the interaction is primarily mediated by the long α-helix at the N-domains. This structure suggests an architecture of the three subunits, α, β, and δ, in the regulatory subcomplex within eIF2B
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2013-11-20
...-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Notice of Filing of a Proposed Rule Change To Amend FINRA Rule 8312 (FINRA BrokerCheck Disclosure) To Include Information About Members and Their Associated Persons of Any Registered National Securities Exchange That Uses the CRD System for...
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Directory of Open Access Journals (Sweden)
Mohammad Fathian
2012-04-01
Full Text Available In this paper, the problem of predicting the exchange rate time series in the foreign exchange rate market is going to be solved using a time-delayed multilayer perceptron neural network with gold price as external factor. The input for the learning phase of the artificial neural network are the exchange rate data of the last five days plus the gold price in two different currencies of the exchange rate as the external factor for helping the artificial neural network improving its forecast accuracy. The five-day delay has been chosen because of the weekly cyclic behavior of the exchange rate time series with the consideration of two holidays in a week. The result of forecasts are then compared with using the multilayer peceptron neural network without gold price external factor by two most important evaluation techniques in the literature of exchange rate prediction. For the experimental analysis phase, the data of three important exchange rates of EUR/USD, GBP/USD, and USD/JPY are used.
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2010-06-28
... regulatory functions, the Exchange shall retain ultimate legal responsibility for, and control of, such... perform certain of the Exchange's member regulatory functions, the Exchange shall retain ultimate legal responsibility for, and control of, such functions. As noted above, the Exchange will be consolidating...
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2010-04-01
... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Activities of self-regulatory... COMMODITY EXCHANGE ACT Miscellaneous § 1.59 Activities of self-regulatory organization employees, governing...) Self-regulatory organization means “self-regulatory organization,” as defined in Commission regulation...
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Human factors in annunciation systems - Recommendations for a Canadian regulatory framework
Energy Technology Data Exchange (ETDEWEB)
Beattie, J D; Rochford, S; Vicente, K J [Humansystems Inc., ON (Canada)
1997-09-01
Under a contract with the Atomic Energy Control Board (AECB) of Canada, brief reviews were conducted of the annunciation systems in Canadian nuclear power plant control rooms; of regulatory practices in other countries and relevant international guidelines; and of the human factors literature related to annunciation systems. Based on these reviews, a framework is proposed for regulatory criteria which could be applied to new annunciation system designs. (author). 29 refs.
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Human factors in annunciation systems - Recommendations for a Canadian regulatory framework
International Nuclear Information System (INIS)
Beattie, J.D.; Rochford, S.; Vicente, K.J.
1997-01-01
Under a contract with the Atomic Energy Control Board (AECB) of Canada, brief reviews were conducted of the annunciation systems in Canadian nuclear power plant control rooms; of regulatory practices in other countries and relevant international guidelines; and of the human factors literature related to annunciation systems. Based on these reviews, a framework is proposed for regulatory criteria which could be applied to new annunciation system designs. (author). 29 refs
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77 FR 8082 - Regulatory Flexibility Agenda
2012-02-13
... Required: Yes. Agency Contact: Alicia Goldin, Division of Trading and Markets, Securities and Exchange.../01/11 Regulatory Flexibility Analysis Required: Yes. Agency Contact: Alicia Goldin, Division of... Withdrawn 10/01/11 Regulatory Flexibility Analysis Required: Yes. Agency Contact: Alicia Goldin, Division of...
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The Emerging Role of Guanine Exchange Factors in ALS and other neurodegenerative diseases
Directory of Open Access Journals (Sweden)
Cristian eDroppelmann
2014-09-01
Full Text Available Small GTPases participate in a broad range of cellular processes such as proliferation, differentiation and migration. The exchange of GDP for GTP resulting in the activation of these GTPases is catalyzed by a group of enzymes called guanine nucleotide exchange factors (GEFs, of which two classes: Dbl-related exchange factors and the more recently described Dock family exchange factors. Increasingly, deregulation of normal GEF activity or function has been associated with a broad range of disease states, including neurodegeneration and neurodevelopmental disorders. In this review, we examine this evidence with special emphasis on the novel role of Rho guanine nucleotide exchange factor (RGNEF/p190RhoGEF in the pathogenesis of amyotrophic lateral sclerosis (ALS. RGNEF is the first neurodegeneration-linked GEF that regulates not only RhoA GTPase activation but also functions as an RNA binding protein that directly acts with low molecular weight neurofilament (NEFL mRNA 3’UTR to regulate its stability. This dual role for RGNEF, coupled with the increasing understanding of the key role for GEFs in modulating the GTPase function in cell survival suggests a prominent role for GEFs in mediating a critical balance between cytotoxicity and neuroprotection which, when disturbed, contributes to neuronal loss.
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Scambio, a novel guanine nucleotide exchange factor for Rho
Directory of Open Access Journals (Sweden)
Groffen John
2004-04-01
Full Text Available Abstract Background Small GTPases of the Rho family are critical regulators of various cellular functions including actin cytoskeleton organization, activation of kinase cascades and mitogenesis. For this reason, a major objective has been to understand the mechanisms of Rho GTPase regulation. Here, we examine the function of a novel protein, Scambio, which shares homology with the DH-PH domains of several known guanine nucleotide exchange factors for Rho family members. Results Scambio is located on human chromosome 14q11.1, encodes a protein of around 181 kDa, and is highly expressed in both heart and skeletal muscle. In contrast to most DH-PH-domain containing proteins, it binds the activated, GTP-bound forms of Rac and Cdc42. However, it fails to associate with V14RhoA. Immunofluorescence studies indicate that Scambio and activated Rac3 colocalize in membrane ruffles at the cell periphery. In accordance with these findings, Scambio does not activate either Rac or Cdc42 but rather, stimulates guanine nucleotide exchange on RhoA and its close relative, RhoC. Conclusion Scambio associates with Rac in its activated conformation and functions as a guanine nucleotide exchange factor for Rho.
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2011-12-21
... Market Maker'') in a derivative securities product (``UTP Derivative Security'') that derives its value... Derivative Security on the Exchange(s) from acting or registering as a market maker on any other exchange in any Reference Asset of that UTP Derivative Security, or any derivative instrument based on a Reference...
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Study on influencing factors for hydrogen isotopic exchange
International Nuclear Information System (INIS)
Gu Mei; Liu Jun; Luo Yangming
2013-01-01
Background: Hydrogen-water catalytic exchange reaction offers an approach to hydrogen isotope separation, which can be applied in heavy water detritiation. Purpose: To optimize the operating condition for hydrogen-water catalytic exchange reaction, we analysed the influence of different factors on the transfer coefficient. Methods: In detail, the isotope exchange experiments of H-D system were carried out in a self-designed catalytic bed loaded with hydrophobic catalyst and hydrophilic packing with certain volume ratio. The experiments showed the changes of both the transfer coefficient and the pressure drop of column with the changing of the operational temperatures (29℃, 45℃, 60℃ and 75℃), the ratios of gas to liquid (0.58, 1.17, 2.65, 3.54) and the deuterium concentrations (5.05×10 -3 , 1.0144×10 -2 , 2.01×10 -2 ). Results: Results showed that 45℃ is the optimal temperature for operating. The transfer coefficient increases with the increasing of the ratio of gas to liquid in the ranges of 0.58 to 1.17 and 2.65 to 3.56, while decreases with the deuterium concentration increases from 5.05×10 -3 to 2.01×10 -2 . The pressure drop of column increases with increasing of gas flow rate. Conclusions: The experiment proves that the ratio of gas to liquid, the reaction temperature and the deuterium concentration are all important factors, which influence the transfer coefficient of deuterium obviously. The optimal operating condition for hydrogen-water catalytic exchange reaction are as follows: the temperature is 45℃, the ratio of gas to liquid is 3.56, and the deuterium concentration is 2.01×10 -2 . (authors)
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2010-02-05
...-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Filing and Immediate Effectiveness of... given that on January 29, 2010, The NASDAQ Stock Market LLC (``Nasdaq'' or the ``Exchange'') filed with... markets. Such assessments consider factors such as a destination's latency, fill rates, reliability, and...
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2012-04-25
... Securities Holdings, Inc. (``ISE Holdings'') to a newly formed Swiss corporation, Eurex Global Derivatives AG... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-66834; File Nos. SR-EDGA-2012-08; SR-EDGX-2012....; International Securities Exchange, LLC; Order Granting Approval of Proposed Rule Change Relating to a Corporate...
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Factors contributing to troponin exchange in myofibrils and in solution.
She, M; Trimble, D; Yu, L C; Chalovich, J M
2000-01-01
The troponin complex in a muscle fiber can be replaced with exogenous troponin by using a gentle exchange procedure in which the actin-tropomyosin complex is never devoid of a full complement of troponin (Brenner et al. (1999) Biophys J 77: 2677-2691). The mechanism of this exchange process and the factors that influence this exchange are poorly understood. In this study, the exchange process has now been examined in myofibrils and in solution. In myofibrils under rigor conditions, troponin exchange occurred preferentially in the region of overlap between actin and myosin when the free Ca2+ concentration was low. At higher concentrations of Ca2+, the exchange occurred uniformly along the actin. Ca2+ also accelerated troponin exchange in solution but the effect of S1 could not be confirmed in solution experiments. The rate of exchange in solution was insensitive to moderate changes in pH or ionic strength. Increasing the temperature resulted in a two-fold increase in rate with each 10 degrees C increase in temperature. A sequential two step model of troponin binding to actin-tropomyosin could simulate the observed association and dissociation transients. In the absence of Ca2+ or rigor S1, the following rate constants could describe the binding process: k1 = 7.12 microM(-1) s(-1), k(-1) = 0.65 s(-1), k2 = 0.07 s(-1), k(-2) = 0.0014 s(-1). The slow rate of detachment of troponin from actin (k(-2)) limits the rate of exchange in solution and most likely contributes to the slow rate of exchange in fibers.
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On factors influencing air-water gas exchange in emergent wetlands
Ho, David T.; Engel, Victor C.; Ferron, Sara; Hickman, Benjamin; Choi, Jay; Harvey, Judson W.
2018-01-01
Knowledge of gas exchange in wetlands is important in order to determine fluxes of climatically and biogeochemically important trace gases and to conduct mass balances for metabolism studies. Very few studies have been conducted to quantify gas transfer velocities in wetlands, and many wind speed/gas exchange parameterizations used in oceanographic or limnological settings are inappropriate under conditions found in wetlands. Here six measurements of gas transfer velocities are made with SF6 tracer release experiments in three different years in the Everglades, a subtropical peatland with surface water flowing through emergent vegetation. The experiments were conducted under different flow conditions and with different amounts of emergent vegetation to determine the influence of wind, rain, water flow, waterside thermal convection, and vegetation on air-water gas exchange in wetlands. Measured gas transfer velocities under the different conditions ranged from 1.1 cm h−1 during baseline conditions to 3.2 cm h−1 when rain and water flow rates were high. Commonly used wind speed/gas exchange relationships would overestimate the gas transfer velocity by a factor of 1.2 to 6.8. Gas exchange due to thermal convection was relatively constant and accounted for 14 to 51% of the total measured gas exchange. Differences in rain and water flow among the different years were responsible for the variability in gas exchange, with flow accounting for 37 to 77% of the gas exchange, and rain responsible for up to 40%.
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2012-08-28
... Exchange would announce via Regulatory Bulletin the applicable time period(s) for the Risk Limitation... Exchange would specify via Regulatory Bulletin the applicable time period(s) for the Risk Limitation... Risk Limitation Mechanisms, as well as any applicable time period(s) and order types, via Regulatory...
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2010-04-01
... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Service on self-regulatory... EXCHANGE ACT Miscellaneous § 1.63 Service on self-regulatory organization governing boards or committees by persons with disciplinary histories. (a) Definitions. For purposes of this section: (1) Self-regulatory...
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77 FR 41671 - Extension of Interim Final Temporary Rule on Retail Foreign Exchange Transactions
2012-07-16
... Exchange Act,\\3\\ shall not enter into, or offer to enter into, a foreign exchange (``forex'') transaction... conditions as the Federal regulatory agency shall prescribe (``retail forex rule'').\\6\\ A Federal regulatory agency's [[Page 41672
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Protein Kinase A (PKA) Type I Interacts with P-Rex1, a Rac Guanine Nucleotide Exchange Factor
Chávez-Vargas, Lydia; Adame-García, Sendi Rafael; Cervantes-Villagrana, Rodolfo Daniel; Castillo-Kauil, Alejandro; Bruystens, Jessica G. H.; Fukuhara, Shigetomo; Taylor, Susan S.; Mochizuki, Naoki; Reyes-Cruz, Guadalupe; Vázquez-Prado, José
2016-01-01
Morphology of migrating cells is regulated by Rho GTPases and fine-tuned by protein interactions and phosphorylation. PKA affects cell migration potentially through spatiotemporal interactions with regulators of Rho GTPases. Here we show that the endogenous regulatory (R) subunit of type I PKA interacts with P-Rex1, a Rac guanine nucleotide exchange factor that integrates chemotactic signals. Type I PKA holoenzyme interacts with P-Rex1 PDZ domains via the CNB B domain of RIα, which when expressed by itself facilitates endothelial cell migration. P-Rex1 activation localizes PKA to the cell periphery, whereas stimulation of PKA phosphorylates P-Rex1 and prevents its activation in cells responding to SDF-1 (stromal cell-derived factor 1). The P-Rex1 DEP1 domain is phosphorylated at Ser-436, which inhibits the DH-PH catalytic cassette by direct interaction. In addition, the P-Rex1 C terminus is indirectly targeted by PKA, promoting inhibitory interactions independently of the DEP1-PDZ2 region. A P-Rex1 S436A mutant construct shows increased RacGEF activity and prevents the inhibitory effect of forskolin on sphingosine 1-phosphate-dependent endothelial cell migration. Altogether, these results support the idea that P-Rex1 contributes to the spatiotemporal localization of type I PKA, which tightly regulates this guanine exchange factor by a multistep mechanism, initiated by interaction with the PDZ domains of P-Rex1 followed by direct phosphorylation at the first DEP domain and putatively indirect regulation of the C terminus, thus promoting inhibitory intramolecular interactions. This reciprocal regulation between PKA and P-Rex1 might represent a key node of integration by which chemotactic signaling is fine-tuned by PKA. PMID:26797121
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U.S. Nuclear Regulatory Commission human factors program plan
International Nuclear Information System (INIS)
1986-04-01
The purpose of the U.S. Nuclear Regulatory Commission (NRC) Human Factors Program Plan is to ensure that proper consideration is given to human factors in the design and operation of nuclear facilities. This revised plan addresses human factors issues related to the operation of nuclear power plants (NPPs). The three issues of concern are (1) the activities planned to provide the technical bases to resolve the remaining tasks related to human factors as described in NUREG-0660, The NRC Action Plan Developed as a Result of the TMI-2 Accident, and NUREG-0737, Clarification of TMI Action Plan Requirements; (2) the need to address the additional human factors efforts that were identified during implementation of the Action Plan; and (3) the actual fulfillment of those developmental activities specified in Revision 1 of this plan. The plan represents a systematic approach for addressing high priority human factors concerns important to NPP safety in FY 1986 through 1987
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DEFF Research Database (Denmark)
Kjær, Poul F.; Vetterlein, Antje
2018-01-01
Regulatory governance frameworks have become essential building blocks of world society. From supply chains to the regimes surrounding international organizations, extensive governance frameworks have emerged which structure and channel a variety of social exchanges, including economic, political...... by the International Transitional Administrations (ITAs) in Kosovo and Iraq as well as global supply chains and their impact on the garment industry in Bangladesh....
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Yokoyama, Katsushi; Ishijima, Sanae A; Clowney, Lester; Koike, Hideaki; Aramaki, Hironori; Tanaka, Chikako; Makino, Kozo; Suzuki, Masashi
2006-01-01
Feast/famine regulatory proteins comprise a diverse family of transcription factors, which have been referred to in various individual identifications, including Escherichia coli leucine-responsive regulatory protein and asparagine synthase C gene product. A full length feast/famine regulatory protein consists of the N-terminal DNA-binding domain and the C-domain, which is involved in dimerization and further assembly, thereby producing, for example, a disc or a chromatin-like cylinder. Various ligands of the size of amino acids bind at the interface between feast/famine regulatory protein dimers, thereby altering their assembly forms. Also, the combination of feast/famine regulatory protein subunits forming the same assembly is altered. In this way, a small number of feast/famine regulatory proteins are able to regulate a large number of genes in response to various environmental changes. Because feast/famine regulatory proteins are shared by archaea and eubacteria, the genome-wide regulation by feast/famine regulatory proteins is traceable back to their common ancestor, being the prototype of highly differentiated transcription regulatory mechanisms found in organisms nowadays.
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Securities and Exchange Commission Semiannual Regulatory Agenda
2010-12-20
... Flexibility Analysis Required: Yes Agency Contact: Alicia Goldin, Division of Trading and Markets, Securities...: Alicia Goldin, Division of Trading and Markets, Securities and Exchange Commission, 100 F Street NE... Flexibility Analysis Required: Yes Agency Contact: Alicia Goldin, Division of Trading and Markets, Securities...
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Influence of market factors on the pricing of exchange traded metals in the medium term
Bogdanov, S. V.; Shevelev, I. M.; Chernyi, S. A.
2017-06-01
On the basis of comparison of the influence of the stock exchange factors on the pricing of nonferrous metals for medium term with similar results for short term, it has been established that the main attention should be paid to the changes in the pricing environment on the metal market as a function of the prices of exchange traded metals. The situation on the market of energy carriers (hydrocarbons) and the European, American, and Asian stock exchanges can be based on parity and even significantly influence the variation of the metal prices. In the medium term, constructive development of metal trade should be reasonably promoted by changing the elasticity of supply with regard to prices for exchange traded metals and by applying the stock exchange factors that positively influence the pricing on commodity and stock markets.
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A transcription factor collective defines the HSN serotonergic neuron regulatory landscape.
Lloret-Fernández, Carla; Maicas, Miren; Mora-Martínez, Carlos; Artacho, Alejandro; Jimeno-Martín, Ángela; Chirivella, Laura; Weinberg, Peter; Flames, Nuria
2018-03-22
Cell differentiation is controlled by individual transcription factors (TFs) that together activate a selection of enhancers in specific cell types. How these combinations of TFs identify and activate their target sequences remains poorly understood. Here, we identify the cis -regulatory transcriptional code that controls the differentiation of serotonergic HSN neurons in Caenorhabditis elegans . Activation of the HSN transcriptome is directly orchestrated by a collective of six TFs. Binding site clusters for this TF collective form a regulatory signature that is sufficient for de novo identification of HSN neuron functional enhancers. Among C. elegans neurons, the HSN transcriptome most closely resembles that of mouse serotonergic neurons. Mouse orthologs of the HSN TF collective also regulate serotonergic differentiation and can functionally substitute for their worm counterparts which suggests deep homology. Our results identify rules governing the regulatory landscape of a critically important neuronal type in two species separated by over 700 million years. © 2018, Lloret-Fernández et al.
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2013-02-27
... that use complex calculations based on a variety of market factors to compute quotes in their appointed... also factor in their market risk models. Several Market-Makers have communicated to the Exchange that... Amendment No. 1 Thereto, Relating to Market-Maker Continuous Quoting Obligations February 21, 2013. Pursuant...
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Equal exchange: Determining a fair price for carbon
Energy Technology Data Exchange (ETDEWEB)
Hodes, G.; Kamel, S.
2007-12-14
This first volume in the new series CD4CDM Perspective Series focuses on determining an equal exchange between carbon buyers and sellers in CDM transactions. Contributors to this volume represent a wide spectrum of the various market actors that are interacting in order to realize both successful and equitable carbon transactions. The following issues are discussed: Global carbon price dynamics; CDM project risk profiles and/or premiums; Importance of time factors and delivery guarantees; Impact of regulatory drivers and post-Kyoto outlook; Region-specific outlooks; Strategies, contracting models and approaches. (BA)
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17 CFR 201.420 - Appeal of determinations by self-regulatory organizations.
2010-04-01
... self-regulatory organizations. 201.420 Section 201.420 Commodity and Securities Exchanges SECURITIES... Review § 201.420 Appeal of determinations by self-regulatory organizations. (a) Application for review... by a self-regulatory organization determination as to which a notice is required to be filed with the...
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2012-07-05
... and provide discounts that are reasonably related to the value of an exchange's market quality... Maker's value in providing liquidity to the market and other related obligations in acting as a Market... associated obligations and fees are a factor in their decision. The proposed Market Maker fees are intended...
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Regulatory inspection of nuclear power plants in NEA member countries
International Nuclear Information System (INIS)
Gronow, W.S.; Ilani, O.
1977-01-01
The increasing use of nuclear power and public interest in the safety controls led to the proposal by the sub-Committe on Licensing of the NEA Committee on the Safety of Nuclear Installations for a specialist meeting on regulatory inspection practices. This report which was prepared at the request of the sub-Committee to assist in the exchange of views and experience at the meeting reviews the response to a questionnaire on the systems employed, the scope and objectives and the effort involved in regulatory inspection throughout all stages of the life of a nuclear power plant. Other aspects of regulatory inspection activities are discussed including documentation, procedures for changes in technical specification and modifications to plant, powers and duties of regulatory inspection personnel and actions to be taken in the event of an accident or emergency. The report concludes with some comments on those aspects of regulatory inspection practices where further information and an exchange of experience might prove to be beneficial to Member countries. (author)
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International exchange of safety and licensing information
International Nuclear Information System (INIS)
Lafleur, J.D. Jr.; Hauber, R.D.; Chenier, D.M.
1977-01-01
A network of formal and informal bilateral arrangements for the exchange of nuclear safety information is being established by the U.S. Nuclear Regulatory Commission. For developing countries, such arrangements can provide ready access to the extensive, fully documented safety analyses and safety research results that NRC has accumulated. NRC has been receiving foreign visitors at a rate of about 500 per year, largely for discussions of safety and licensing questions related to light water reactors. Exchanges also are taking place on the safety of advanced reactors. A special interest of the NRC is in providing for reciprocal communicaion, at the earliest possible time, of important problems, decisions and other actions on nuclear safety matters. For example, it is essential that a newly-discovered problem in a nuclear reactor be brought immediately to the attention of other governments which are responsible for the safety of similar reactors. Definite progress has been made in the U.S. Freedom of Information Act. Certain exchanges have taken place on this basis. Experience in the establishment and operation of NRC's bilateral exchange arrangements is summarized. A typical exchange with the regulatory authority of country building its first power reactor is described
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2011-03-11
..., Consolidation and Dissemination of Quotation and Transaction Information for Nasdaq-Listed Securities Traded on... Exchange, Inc., Financial Industry Regulatory Authority, Inc., International Securities Exchange LLC...-Regulatory Organization Plan Governing the Collection, Consolidation, and Dissemination of Quotation and...
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2013-11-06
..., Consolidation and Dissemination of Quotation and Transaction Information for Nasdaq-Listed Securities Traded on... Exchange, Inc., Financial Industry Regulatory Authority, Inc., International Securities Exchange LLC...-Regulatory Organization Plan Governing the Collection, Consolidation, and Dissemination of Quotation and...
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Hadzi-Vaskov, M.; Kool, C.J.M.
2007-01-01
This paper presents evidence of the stochastic discount factor approach to international risk-sharing applied to fixed exchange rate regimes. We calculate risk-sharing indices for two episodes of fixed or very rigid exchange rates: the Eurozone before and after the introduction of the Euro, and
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Uniformity factor of temperature difference in heat exchanger networks
International Nuclear Information System (INIS)
Chen, Shang; Cui, Guo-min
2016-01-01
Highlights: • A uniformity factor of temperature (UFTD) is proposed to heat exchanger network (HEN). • A novel stage-wise superstructure with inner utilities is presented based on UFTD. • New model and DE method is combined as an optimization method. • Optimal HEN structures with inner utilities can be obtained with new method. - Abstract: A uniformity factor of temperature difference (UFTD) is proposed and set up to guide the optimization of Heat exchanger network (HEN). At first, the factor is presented to evaluate the whole enhancement of HEN by handling the logical mean temperature difference as two-dimensional discrete temperature field in system. Then, the factor is applied to different HENs, of which the comparison indicates that a more uniform discrete temperature field leads to a lower UFTD which correlated with a better whole enhancement to improve the optimization level of HEN. A novel stage-wise superstructure model where inner utility can be generated is presented for further analysis of correlation between UFTD and the efficiency of HEN, and more optimal HEN structures can be obtained as inner utility added. Inner utility appears to violate the thermodynamic law, but it makes the discrete temperature field more uniform and improves the heat transfer efficiency of the whole HEN, which brings much more profit than the side effect of inner utility. In sum, the UFTD can not only evaluate the optimization level of the HEN, but also be an optimization object to design new HEN with higher efficiency of energy utilization and lower total annual cost.
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17 CFR 201.421 - Commission consideration of determinations by self-regulatory organizations.
2010-04-01
... determinations by self-regulatory organizations. 201.421 Section 201.421 Commodity and Securities Exchanges... Commission Review § 201.421 Commission consideration of determinations by self-regulatory organizations. (a..., order review of any determination by a self-regulatory organization that could be subject to an...
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Identification of regulatory targets for the bacterial Nus factor complex.
Baniulyte, Gabriele; Singh, Navjot; Benoit, Courtney; Johnson, Richard; Ferguson, Robert; Paramo, Mauricio; Stringer, Anne M; Scott, Ashley; Lapierre, Pascal; Wade, Joseph T
2017-12-11
Nus factors are broadly conserved across bacterial species, and are often essential for viability. A complex of five Nus factors (NusB, NusE, NusA, NusG and SuhB) is considered to be a dedicated regulator of ribosomal RNA folding, and has been shown to prevent Rho-dependent transcription termination. Here, we identify an additional cellular function for the Nus factor complex in Escherichia coli: repression of the Nus factor-encoding gene, suhB. This repression occurs primarily by translation inhibition, followed by Rho-dependent transcription termination. Thus, the Nus factor complex can prevent or promote Rho activity depending on the gene context. Conservation of putative NusB/E binding sites upstream of Nus factor genes suggests that Nus factor autoregulation occurs in many bacterial species. Additionally, many putative NusB/E binding sites are also found upstream of other genes in diverse species, and we demonstrate Nus factor regulation of one such gene in Citrobacter koseri. We conclude that Nus factors have an evolutionarily widespread regulatory function beyond ribosomal RNA, and that they are often autoregulatory.
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2011-01-28
... Collection, Consolidation and Dissemination of Quotation and Transaction Information for Nasdaq-Listed... Exchange, Inc., EDGX Exchange, Inc., Financial Industry Regulatory Authority, Inc., International... Joint Self-Regulatory Organization Plan Governing the Collection, Consolidation, and Dissemination of...
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Factors affecting self-regulatory driving practices among older adults.
Molnar, Lisa J; Charlton, Judith L; Eby, David W; Langford, Jim; Koppel, Sjaan; Kolenic, Giselle E; Marshall, Shawn
2014-01-01
The primary objective of this study was to better understand how self-regulatory driving practices at multiple levels of driver decision making are influenced by various factors. Specifically, the study investigated patterns of tactical and strategic self-regulation among a sample of 246 Australian older drivers. Of special interest was the relative influence of several variables on the adoption of self-regulation, including self-perceptions of health, functioning, and abilities for safe driving and driving confidence and comfort. The research was carried out at the Monash University Accident Research Centre, as part of its Ozcandrive study, a partnership with the Canadian Driving Research Initiative for Vehicular Safety in the Elderly (Candrive), and in conjunction with the University of Michigan Transportation Research Institute (UMTRI). Candrive/Ozcandrive represents the first study to follow a large group of older drivers over several years and collect comprehensive self-reported and objectively derived data on health, functioning, and driving. This study used a subset of data from the Candrive/Ozcandrive study. Upon enrolling in the study, participants underwent a comprehensive clinical assessment during which data on visual, cognitive, and psychomotor functioning were collected. Approximately 4 months after study enrollment, participants completed the Advanced Driving Decisions and Patterns of Travel (ADDAPT) questionnaire, a computer-based self-regulation instrument developed and pilot-tested at UMTRI. Self-regulation among older adults was found to be a multidimensional concept. Rates of self-regulation were tied closely to specific driving situations, as well as level of decision making. In addition, self-regulatory practices at the strategic and tactical levels of decision making were influenced by different sets of factors. Continuing efforts to better understand the self-regulatory practices of older drivers at multiple levels of driver performance and
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Ai, Trinh Ngoc; Naing, Aung Htay; Arun, Muthukrishnan; Lim, Sun-Hyung; Kim, Chang Kil
2016-11-01
The effects of three different sucrose concentrations on plant growth and anthocyanin accumulation were examined in non-transgenic (NT) and transgenic (T 2 ) specimens of the Petunia hybrida cultivar 'Mirage rose' that carried the anthocyanin regulatory transcription factors B-Peru+mPAP1 or RsMYB1. Anthocyanin accumulation was not observed in NT plants in any treatments, whereas a range of anthocyanin accumulation was observed in transgenic plants. The anthocyanin content detected in transgenic plants expressing the anthocyanin regulatory transcription factors (B-Peru+mPAP1 or RsMYB1) was higher than that in NT plants. In addition, increasing sucrose concentration strongly enhanced anthocyanin content as shown by quantitative real-time polymerase chain reaction (qRT-PCR) analysis, wherein increased concentrations of sucrose enhanced transcript levels of the transcription factors that are responsible for the induction of biosynthetic genes involved in anthocyanin synthesis; this pattern was not observed in NT plants. In addition, sucrose affected plant growth, although the effects were different between NT and transgenic plants. Taken together, the application of sucrose could enhance anthocyanin production in vegetative tissue of transgenic Petunia carrying anthocyanin regulatory transcription factors, and this study provides insights about interactive effects of sucrose and transcription factors in anthocyanin biosynthesis in the transgenic plant. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.
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Kulakovskiy, Ivan V.
2011-08-18
Motivation: Modern experimental methods provide substantial information on protein-DNA recognition. Studying arrangements of transcription factor binding sites (TFBSs) of interacting transcription factors (TFs) advances understanding of the transcription regulatory code. Results: We constructed binding motifs for TFs forming a complex with HIF-1α at the erythropoietin 3\\'-enhancer. Corresponding TFBSs were predicted in the segments around transcription start sites (TSSs) of all human genes. Using the genome-wide set of regulatory regions, we observed several strongly preferred distances between hypoxia-responsive element (HRE) and binding sites of a particular cofactor protein. The set of preferred distances was called as a preferred pair distance template (PPDT). PPDT dramatically depended on the TF and orientation of its binding sites relative to HRE. PPDT evaluated from the genome-wide set of regulatory sequences was used to detect significant PPDT-consistent binding site pairs in regulatory regions of hypoxia-responsive genes. We believe PPDT can help to reveal the layout of eukaryotic regulatory segments. © The Author 2011. Published by Oxford University Press. All rights reserved.
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2013-09-23
... Collection, Consolidation and Dissemination of Quotation and Transaction Information for Nasdaq-Listed... Exchange, Inc., EDGX Exchange, Inc., Financial Industry Regulatory Authority, Inc., International... ``Committee'') \\3\\ of the Joint Self-Regulatory Organization Plan Governing the Collection, Consolidation, and...
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Transcriptional Regulatory Network Analysis of MYB Transcription Factor Family Genes in Rice
Directory of Open Access Journals (Sweden)
Shuchi eSmita
2015-12-01
Full Text Available MYB transcription factor (TF is one of the largest TF families and regulates defense responses to various stresses, hormone signaling as well as many metabolic and developmental processes in plants. Understanding these regulatory hierarchies of gene expression networks in response to developmental and environmental cues is a major challenge due to the complex interactions between the genetic elements. Correlation analyses are useful to unravel co-regulated gene pairs governing biological process as well as identification of new candidate hub genes in response to these complex processes. High throughput expression profiling data are highly useful for construction of co-expression networks. In the present study, we utilized transcriptome data for comprehensive regulatory network studies of MYB TFs by top down and guide gene approaches. More than 50% of OsMYBs were strongly correlated under fifty experimental conditions with 51 hub genes via top down approach. Further, clusters were identified using Markov Clustering (MCL. To maximize the clustering performance, parameter evaluation of the MCL inflation score (I was performed in terms of enriched GO categories by measuring F-score. Comparison of co-expressed cluster and clads analyzed from phylogenetic analysis signifies their evolutionarily conserved co-regulatory role. We utilized compendium of known interaction and biological role with Gene Ontology enrichment analysis to hypothesize function of coexpressed OsMYBs. In the other part, the transcriptional regulatory network analysis by guide gene approach revealed 40 putative targets of 26 OsMYB TF hubs with high correlation value utilizing 815 microarray data. The putative targets with MYB-binding cis-elements enrichment in their promoter region, functional co-occurrence as well as nuclear localization supports our finding. Specially, enrichment of MYB binding regions involved in drought-inducibility implying their regulatory role in drought
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Song, Zhenhua; Zhang, Chi; He, Lingxiao; Sui, Yanfang; Lin, Xiafei; Pan, Jingjing
2018-05-01
Osteoarthritis (OA) is the most common form of joint disease. The development of inflammation have been considered to play a key role during the progression of OA. Regulatory pathways are known to play crucial roles in many pathogenic processes. Thus, deciphering these risk regulatory pathways is critical for elucidating the mechanisms underlying OA. We constructed an OA-specific regulatory network by integrating comprehensive curated transcription and post-transcriptional resource involving transcription factor (TF) and microRNA (miRNA). To deepen our understanding of underlying molecular mechanisms of OA, we developed an integrated systems approach to identify OA-specific risk regulatory pathways. In this study, we identified 89 significantly differentially expressed genes between normal and inflamed areas of OA patients. We found the OA-specific regulatory network was a standard scale-free network with small-world properties. It significant enriched many immune response-related functions including leukocyte differentiation, myeloid differentiation and T cell activation. Finally, 141 risk regulatory pathways were identified based on OA-specific regulatory network, which contains some known regulator of OA. The risk regulatory pathways may provide clues for the etiology of OA and be a potential resource for the discovery of novel OA-associated disease genes. Copyright © 2018 Elsevier Inc. All rights reserved.
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2013-02-26
... intermediate holding company from the ownership structure of the Exchange. C. Self-Regulatory Organization's...-Regulatory Organizations; NYSE Arca, Inc.; Notice of Filing of Proposed Rule Change Amending Its Rules To..., Inc., Thereby Eliminating NYSE Arca Holdings, Inc. From the Ownership Structure of the Exchange...
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Lifescience Database Archive (English)
Full Text Available 17702640 The role of the interferon regulatory factor (IRF) family in dendritic celldevelopment and function...in dendritic celldevelopment and function. PubmedID 17702640 Title The role of th...e interferon regulatory factor (IRF) family in dendritic celldevelopment and function. Authors Gabriele L, O
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Lifescience Database Archive (English)
Full Text Available 16979567 Type I interferon [corrected] gene induction by the interferon regulatory factorfamily...ng) (.svg) (.html) (.csml) Show Type I interferon [corrected] gene induction by the interferon regulatory factorfamily...orrected] gene induction by the interferon regulatory factorfamily of transcription factors. Authors Honda K
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2010-04-01
... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Self-regulatory organization... Miscellaneous § 1.52 Self-regulatory organization adoption and surveillance of minimum financial requirements. (a) Each self-regulatory organization must adopt, and submit for Commission approval, rules...
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2010-02-18
... to the U.S. Exchange Holdings, Inc. Corporate Documents and International Securities Exchange Trust... change relating to the U.S. Exchange Holdings, Inc. (``U.S. Exchange Holdings'') Corporate Documents (as... Holdings purchased an ownership interest in Direct Edge by contributing cash and the marketplace then...
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Factors Influencing Electronic Clinical Information Exchange in Small Medical Group Practices
Kralewski, John E.; Zink, Therese; Boyle, Raymond
2012-01-01
Purpose: The purpose of this study was to identify the organizational factors that influence electronic health information exchange (HIE) by medical group practices in rural areas. Methods: A purposive sample of 8 small medical group practices in 3 experimental HIE regions were interviewed to determine the extent of clinical information exchange…
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Factors affecting the determination of the isotopically exchangeable phosphorus in soils
International Nuclear Information System (INIS)
Morales, L.E.M.
1981-06-01
In order to evaluate the factors that affect the determination of the isotopically exchangeable phosphorus in soils (L value), various greenhouse experiments were carried out. The following factors were considered: carrier level; plant species; harvest time; nitrogen doses; nitrogen sources; culture conditions and soil type. A radioactive solution with an activity level of approximately 10 μCi 32 p/3 kg soil with different carrier levels was located in layers or mixed completely with the soil depending upon the experiment. (author)
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International exchange of safety and licensing information
International Nuclear Information System (INIS)
Lafleur, J.D. Jr.; Hauber, R.D.; Chenier, D.M.
1977-01-01
A network of formal and informal bilateral arrangements for the exchange of nuclear safety information is being established by the US Nuclear Regulatory Commission. For developing countries such arrangements can provide ready access to the extensive, fully documented safety analyses and safety research results that USNRC has accumulated. USNRC has been receiving foreign visitors at a rate of about 500 per year, largely for discussions of safety and licensing questions related to light water reactors. Exchanges also are taking place on the safety of advanced reactors. A special interest of the USNRC is in providing for reciprocal communication, at the earliest possible time, of important problems, decisions and other actions on nuclear safety matters. For example, it is essential that a newly discovered problem in a nuclear reactor be brought immediately to the attention of other governments that are responsible for the safety of similar reactors. Definite progress has been made in the USA in defining categories of information that USNRC can receive in confidence from foreign countries, and can protect from disclosure under the US Freedom of Information Act. Certain exchanges have taken place on this basis. Experience in the establishment and operation of USNRC's bilateral exchange arrangements is summarized. A typical exchange with the regulatory authority of a country building its first power reactor is described. (author)
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Curran, Janet A; Murphy, Andrea L; Sinclair, Douglas; McGrath, Patrick
2013-01-01
Rural emergency departments (EDs) generally have limited access to continuing education and are typically staffed by clinicians without pediatric emergency specialty training. Emergency care of children is complex and the majority of children receive emergency care in non-pediatric tertiary care centers. In recent decades, there has been a call to action to improve quality and safety in the emergency care of children. Of the one million ED visits by children in Ontario in 2005-2006, one in three visited more than once in a year and one in 15 returned to the ED within 72 hours of the index visit. This study explored factors influencing rural and urban ED clinicians' participation in a Web-based knowledge exchange intervention that focused on best practice knowledge about pediatric emergency care. The following questions guided the study: (i) What are the individual, context of practice or knowledge factors which impact a clinician's decision to participate in a Web-based knowledge exchange intervention?; (ii) What are clinicians' perceptions of organizational expectations regarding knowledge and information sources to be used in practice?; and (iii) What are the preferred knowledge sources of rural and urban emergency clinicians? A Web-based knowledge exchange intervention, the Pediatric Emergency Care Web Based Knowledge Exchange Project, for rural and urban ED clinicians was developed. The website contained 12 pediatric emergency practice learning modules with linked asynchronous discussion forums. The topics for the modules were determined through a needs assessment and the module content was developed by known experts in the field. A follow-up survey was sent to a convenience sample of 187 clinicians from nine rural and two urban Canadian EDs participating in the pediatric emergency Web-based knowledge exchange intervention study. The survey response rate was 56% (105/187). Participation in the knowledge exchange intervention was related to individual
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76 FR 46652 - Retail Foreign Exchange Transactions (Regulation NN)
2011-08-03
... Federal regulatory agency shall prescribe \\6\\ (a ``retail forex rule''). Section 2(c)(2)(B)(i)(I) includes... Exchange Act of 1934 (15 U.S.C. 78f(a)).'' \\7\\ A Federal regulatory agency's retail forex rule must treat... retail forex statutory provisions will be the section where the provisions will be codified in the...
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Mandin, Pierre; Chareyre, Sylvia; Barras, Frédéric
2016-09-20
Fe-S clusters are cofactors conserved through all domains of life. Once assembled by dedicated ISC and/or SUF scaffolds, Fe-S clusters are conveyed to their apo-targets via A-type carrier proteins (ATCs). Escherichia coli possesses four such ATCs. ErpA is the only ATC essential under aerobiosis. Recent studies reported a possible regulation of the erpA mRNA by the small RNA (sRNA) RyhB, which controls the expression of many genes under iron starvation. Surprisingly, erpA has not been identified in recent transcriptomic analysis of the iron starvation response, thus bringing into question the actual physiological significance of the putative regulation of erpA by RyhB. Using an sRNA library, we show that among 26 sRNAs, only RyhB represses the expression of an erpA-lacZ translational fusion. We further demonstrate that this repression occurs during iron starvation. Using mutational analysis, we show that RyhB base pairs to the erpA mRNA, inducing its disappearance. In addition, IscR, the master regulator of Fe-S homeostasis, represses expression of erpA at the transcriptional level when iron is abundant, but depleting iron from the medium alleviates this repression. The conjunction of transcriptional derepression by IscR and posttranscriptional repression by RyhB under Fe-limiting conditions is best described as an incoherent regulatory circuit. This double regulation allows full expression of erpA at iron concentrations for which Fe-S biogenesis switches from the ISC to the SUF system. We further provide evidence that this regulatory circuit coordinates ATC usage to iron availability. Regulatory small RNAs (sRNAs) have emerged as major actors in the control of gene expression in the last few decades. Relatively little is known about how these regulators interact with classical transcription factors to coordinate genetic responses. We show here how an sRNA, RyhB, and a transcription factor, IscR, regulate expression of an essential gene, erpA, in the bacterium E
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2012-10-30
..., Indonesia, Ireland, Israel, Italy, Japan, Malaysia, Mexico, the Netherlands, New Zealand, Norway, Peru, the...; Ireland $109; Israel $151; Italy $2,007; Japan $11,554; Malaysia $142; Mexico $379; the Netherlands $384.... Trading Halts With respect to trading halts, the Exchange may consider all relevant factors in exercising...
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International Nuclear Information System (INIS)
Partridge, J.W. Jr.
1993-01-01
Federal Energy Regulatory Commission (FERC) Orders 436, 500, and 636, the Clean Air Act Amendments of 1990, Public Utility Holding Company Act reform, and the 1992 Energy Policy Act all can have significant effects on an LDC's operations. Such changes in an LDC's environments must be balanced by changes within the utility, its marketplace, and its state regulatory environment. The question is where to start. For Columbia Gas Distribution Cos., based in Columbus, OH, the new operating foundation begins with each employee. Internal strength is critical in designing initiatives that meet the needs of the marketplace and are well-received by regulators. Employees must understand not only the regulatory environment in which the LDC operates, but also how their work contributes to a positive regulatory relationship. To achieve this, Columbia initiated the COntinuing Regulatory Education program, or CORE, in 1991. CORE is a regulatory-focused, information-initiative program coordinated by Columbia's Regulatory Policy, Planning, and Government Affairs Department. The CORE programs can take many forms, such as emerging issue discussions, dialogues with regulators and key parties, updates on regulatory fillings, regulatory policy meetings, and formal training classes. The speakers and discussion facilitators can range from human resource department trainers to senior officers, from regulatory department staff members to external experts, or from state commissioners to executives from other LDCs. The goals of CORE initiatives are to: Support a professional level of regulatory expertise through employee participation in well-developed regulatory programs presented by credible experts. Encourage a constructive state regulatory environment founded on communication and cooperation. CORE achieves these goals via five program levels: introductory basics, advanced learning, professional expertise, crossfunctional dialogues, and external idea exchanges
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Targeting Interferon Regulatory Factor for Cardiometabolic Diseases: Opportunities and Challenges.
Zhang, Yaxing; Zhang, Xiao-Jing; Li, Hongliang
2017-01-01
The pathological activation of innate immune system may contribute to the development of cardiometabolic diseases. The interferon regulatory factor (IRF) family members, which are the major transcription factors in innate immune signaling, are implicated in cardiometabolic diseases. The aim of this review is to summary the current knowledge of the biological functions of IRFs in innate immune responses and immune cell development, and highlight our contemporary understanding of the functions and molecular mechanisms of IRFs in metabolic diseases, cardiovascular remodeling, and stroke. IRFs are the essential regulators of cardiometabolic diseases via immune-dependent and - independent manners. IRFs signaling is the promising target to manage the initiation and progression of cardiometabolic disorders. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.
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Effects of core polarization and meson exchange currents on electromagnetic form factors
Energy Technology Data Exchange (ETDEWEB)
Arima, Akito [Tokyo Univ. (Japan). Dept. of Physics; Ikegami, Hidetsugu; Muraoka, Mitsuo [eds.; Osaka Univ., Suita (Japan). Research Center for Nuclear Physics
1980-01-01
Magnetic form factors observed by electron scattering provide good evidence for core polarization and meson exchange currents. Their effects are discussed by taking /sup 17/O, /sup 51/V, /sup 207/Pb /sup 208/Pb, /sup 209/Bi and /sup 12/C.
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Directory of Open Access Journals (Sweden)
Chun Ye
2009-03-01
Full Text Available Understanding the relationship between genetic variation and gene expression is a central question in genetics. With the availability of data from high-throughput technologies such as ChIP-Chip, expression, and genotyping arrays, we can begin to not only identify associations but to understand how genetic variations perturb the underlying transcription regulatory networks to induce differential gene expression. In this study, we describe a simple model of transcription regulation where the expression of a gene is completely characterized by two properties: the concentrations and promoter affinities of active transcription factors. We devise a method that extends Network Component Analysis (NCA to determine how genetic variations in the form of single nucleotide polymorphisms (SNPs perturb these two properties. Applying our method to a segregating population of Saccharomyces cerevisiae, we found statistically significant examples of trans-acting SNPs located in regulatory hotspots that perturb transcription factor concentrations and affinities for target promoters to cause global differential expression and cis-acting genetic variations that perturb the promoter affinities of transcription factors on a single gene to cause local differential expression. Although many genetic variations linked to gene expressions have been identified, it is not clear how they perturb the underlying regulatory networks that govern gene expression. Our work begins to fill this void by showing that many genetic variations affect the concentrations of active transcription factors in a cell and their affinities for target promoters. Understanding the effects of these perturbations can help us to paint a more complete picture of the complex landscape of transcription regulation. The software package implementing the algorithms discussed in this work is available as a MATLAB package upon request.
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2010-12-03
... advance notice of the new Verification of Assets rule. \\8\\ 15 U.S.C. 78o-3(b)(6). B. Self-Regulatory... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-63383; File No. SR-FINRA-2010-062] Self... in SR-FINRA-2010-042 (Verification of Assets) November 29, 2010. Pursuant to Section 19(b)(1) of the...
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Uncovering Transcriptional Regulatory Networks by Sparse Bayesian Factor Model
Directory of Open Access Journals (Sweden)
Qi Yuan(Alan
2010-01-01
Full Text Available Abstract The problem of uncovering transcriptional regulation by transcription factors (TFs based on microarray data is considered. A novel Bayesian sparse correlated rectified factor model (BSCRFM is proposed that models the unknown TF protein level activity, the correlated regulations between TFs, and the sparse nature of TF-regulated genes. The model admits prior knowledge from existing database regarding TF-regulated target genes based on a sparse prior and through a developed Gibbs sampling algorithm, a context-specific transcriptional regulatory network specific to the experimental condition of the microarray data can be obtained. The proposed model and the Gibbs sampling algorithm were evaluated on the simulated systems, and results demonstrated the validity and effectiveness of the proposed approach. The proposed model was then applied to the breast cancer microarray data of patients with Estrogen Receptor positive ( status and Estrogen Receptor negative ( status, respectively.
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Lee, Jong-Yeon; Park, Sanghoon
2017-01-01
This study identifies the factors influencing the success of online international learning exchange (ILE) among Korean school pupils who partnered with American and Australian pupils. In particular, it examined the effects of self-efficacy (SE), exchange infrastructure (EI) and quality of exchange activities (QEA) on the students' learning…
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2010-04-01
... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Self-regulatory organization... TRANSACTIONS § 31.28 Self-regulatory organization adoption and surveillance of minimum financial, cover, segregation and sales practice requirements. (a) Each self-regulatory organization must adopt, and submit for...
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2011-08-05
... data and other products available to persons that are not members of the self-regulatory organization... in self-regulatory organization governance was mandated by the Act, non-members should be given the... the evolution of self-regulatory organization governance and competitive market structure have...
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Energy Technology Data Exchange (ETDEWEB)
Silver, J.H.
1981-01-01
Regulatory agencies operate in a complex field of organizations and interest groups. The variety of behaviors that occur in the regulatory field are not satisfactorily explained by current interpretative frameworks. Regulatory agencies are at once criticized and praised. They flourish as organizational entities, yet they exhibit behavior that is often inexplicable. Notions like clientele capture, the politics of regulation, exchange theory, and institutionalized organizations do not singly explain the vagaries of regulatory behavior. A merger of these viewpoints, however, provides a foundation for a comprehensive interpretative framework. A bureau of consumer services within a state public utility commission is viewed as an institutionalized organization. From this perspective, a variety of ritual behaviors, based upon symbolic and tangible interorganizational exchanges are observed and characterized. The outcome of these exchanges is the establishment of the Bureau of Consumer Services as a legitimate regulatory agent with significant impact upon the formulation of regulatory policy in the formal proceedings of the Pennsylvania Public Utility Commission.
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2011-10-04
... 240.19b-4. I. Self-Regulatory Organization's Statement of the Terms of Substance of the Proposed Rule... its filing with the Commission, the self-regulatory organization included statements concerning the... such statements. A. Self-Regulatory Organization's Statement of the Purpose of, and Statutory Basis for...
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75 FR 27028 - Joint CFTC-SEC Advisory Committee on Emerging Regulatory Issues
2010-05-13
... regulatory issues and their potential impact on investors and the securities markets. The Committee will lend... SECURITIES AND EXCHANGE COMMISSION [Release No. 33-9123; File No. 265-26] COMMODITY FUTURES TRADING COMMISSION Joint CFTC-SEC Advisory Committee on Emerging Regulatory Issues AGENCY: Securities and...
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Clinical trials in "emerging markets": regulatory considerations and other factors.
Singh, Romi; Wang, Ouhong
2013-11-01
Clinical studies are being placed in emerging markets as part of global drug development programs to access large pool of eligible patients and to benefit from a cost effective structure. However, over the last few years, the definition of "emerging markets" is being revisited, especially from a regulatory perspective. For purposes of this article, countries outside US, EU and the traditional "western countries" are discussed. Multiple factors are considered for placement of clinical studies such as adherence to Good Clinical Practice (GCP), medical infrastructure & standard of care, number of eligible patients, etc. This article also discusses other quantitative factors such as country's GDP, patent applications, healthcare expenditure, healthcare infrastructure, corruption, innovation, etc. These different factors and indexes are correlated to the number of clinical studies ongoing in the "emerging markets". R&D, healthcare expenditure, technology infrastructure, transparency, and level of innovation, show a significant correlation with the number of clinical trials being conducted in these countries. This is the first analysis of its kind to evaluate and correlate the various other factors to the number of clinical studies in a country. © 2013.
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Structual Dynamics and Function of the Na+/H+ Exchanger 1
DEFF Research Database (Denmark)
Hendus-Altenburger, Ruth
Na+/H+ Exchangers (SLC9As) are of pivotal importance in several physiological processes, and their dysfunction is linked to the pathogenesis of several diseases. The Na+/H+ Exchanger 1 (NHE1) is ubiquitously expressed at the plasma membrane. It contains two domains, the transmembrane ion...... translocation domain and a large cytoplasmic regulatory domain. Despite its physiological and pathophysiological importance, high resolution structural data of NHE1 is missing, and even though several binding partners and phosphorylation sites of the NHE1 regulatory domain are known and many more suggested......, the molecular structures and mechanisms underlying NHE1 regulation and function are still incompletely understood. In this work, in silico analysis revealed two structured and two intrinsically disordered regions in the regulatory domain. A divide-and-conquer approach was used to identify subdomains...
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2010-06-29
... regulatory functions, the Exchange shall retain ultimate legal responsibility for, and control of, such... legal responsibility for, and control of, such functions. As noted above, the Exchange will be...
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International Nuclear Information System (INIS)
Abdel-Ghany, Ahmed M.; Kozai, Toyoki
2006-01-01
General mathematical relations are presented for the specular exchange factors, F S , of diffuse radiation exchange between the inner surfaces of a rectangular enclosure. Three of these surfaces are specular reflectors, diffuse emitters and the fourth surface is a diffuse reflector, diffuse emitter. This enclosure can be used as a transplant production unit with artificial lighting for electric energy saving purposes. An image system and the crossed string method are used to derive these relations. The resulting expressions are conceptually simple and similar to the commonly known expressions of the exchange factors between diffuse surfaces, F. The accuracy of the presented F S relations was examined for different numbers of multiple reflections, N, on the specular surfaces and for different aspect ratios (ratio of the width, w to the height, h). The results proved that the relations are accurate and strongly satisfy the well-known relation of the radiation exchange between enclosure surfaces and satisfy the reciprocity relation. For any aspect ratio, considering N of 150 between highly reflective surfaces (ρ = 0.99) is sufficient to estimate the F S factors without any possible error. Using specular reflecting surfaces in such cases significantly reduces the electric energy consumption used for lighting
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2010-06-10
... Organizations; International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of Proposed... Permit Opening Transactions by Market Makers To Accommodate Closing Transactions of Other Market... International Securities Exchange, LLC (``Exchange'' or ``ISE'') filed with the Securities and Exchange...
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77 FR 21785 - Medical Countermeasures Initiative Regulatory Science Symposium
2012-04-11
... forum for the exchange of ideas for medical countermeasure development, highlight work on regulatory... information: (1) Your name, (2) title, (3) company or organization (if applicable), (4) mailing address, (5...
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Fang, Xin; Sastry, Anand; Mih, Nathan; Kim, Donghyuk; Tan, Justin; Lloyd, Colton J.; Gao, Ye; Yang, Laurence; Palsson, Bernhard O.
2017-01-01
Transcriptional regulatory networks (TRNs) have been studied intensely for >25 y. Yet, even for the Escherichia coli TRN—probably the best characterized TRN—several questions remain. Here, we address three questions: (i) How complete is our knowledge of the E. coli TRN; (ii) how well can we predict gene expression using this TRN; and (iii) how robust is our understanding of the TRN? First, we reconstructed a high-confidence TRN (hiTRN) consisting of 147 transcription factors (TFs) regulating 1,538 transcription units (TUs) encoding 1,764 genes. The 3,797 high-confidence regulatory interactions were collected from published, validated chromatin immunoprecipitation (ChIP) data and RegulonDB. For 21 different TF knockouts, up to 63% of the differentially expressed genes in the hiTRN were traced to the knocked-out TF through regulatory cascades. Second, we trained supervised machine learning algorithms to predict the expression of 1,364 TUs given TF activities using 441 samples. The algorithms accurately predicted condition-specific expression for 86% (1,174 of 1,364) of the TUs, while 193 TUs (14%) were predicted better than random TRNs. Third, we identified 10 regulatory modules whose definitions were robust against changes to the TRN or expression compendium. Using surrogate variable analysis, we also identified three unmodeled factors that systematically influenced gene expression. Our computational workflow comprehensively characterizes the predictive capabilities and systems-level functions of an organism’s TRN from disparate data types. PMID:28874552
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2010-08-11
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-62655; File No. SR-FINRA-2010-042] Self... Change To Adopt FINRA Rule 4160 (Verification of Assets) August 5, 2010. Pursuant to Section 19(b)(1) of... rule change from interested persons. \\1\\ 15 U.S.C. 78s(b)(1). \\2\\ 17 CFR 240.19b-4. I. Self-Regulatory...
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DNA residence time is a regulatory factor of transcription repression
Clauß, Karen; Popp, Achim P.; Schulze, Lena; Hettich, Johannes; Reisser, Matthias; Escoter Torres, Laura; Uhlenhaut, N. Henriette
2017-01-01
Abstract Transcription comprises a highly regulated sequence of intrinsically stochastic processes, resulting in bursts of transcription intermitted by quiescence. In transcription activation or repression, a transcription factor binds dynamically to DNA, with a residence time unique to each factor. Whether the DNA residence time is important in the transcription process is unclear. Here, we designed a series of transcription repressors differing in their DNA residence time by utilizing the modular DNA binding domain of transcription activator-like effectors (TALEs) and varying the number of nucleotide-recognizing repeat domains. We characterized the DNA residence times of our repressors in living cells using single molecule tracking. The residence times depended non-linearly on the number of repeat domains and differed by more than a factor of six. The factors provoked a residence time-dependent decrease in transcript level of the glucocorticoid receptor-activated gene SGK1. Down regulation of transcription was due to a lower burst frequency in the presence of long binding repressors and is in accordance with a model of competitive inhibition of endogenous activator binding. Our single molecule experiments reveal transcription factor DNA residence time as a regulatory factor controlling transcription repression and establish TALE-DNA binding domains as tools for the temporal dissection of transcription regulation. PMID:28977492
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2010-06-24
... is the practice of NYSE Euronext's Global Risk and Audit Services Department (``RAS''), which...) and Section 401(a) of the Exchange's Bylaws To Eliminate the Exchange's Audit Committee, Compensation... eliminate the Exchange's Audit Committee, Compensation Committee, and Regulatory Oversight Committee. The...
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Alvadia, Carolina M; Sommer, Theis; Bjerregaard-Andersen, Kaare; Damkier, Helle Hasager; Montrasio, Michele; Aalkjaer, Christian; Morth, J Preben
2017-09-21
The sodium-driven chloride/bicarbonate exchanger (NDCBE) is essential for maintaining homeostatic pH in neurons. The crystal structure at 2.8 Å resolution of the regulatory N-terminal domain of human NDCBE represents the first crystal structure of an electroneutral sodium-bicarbonate cotransporter. The crystal structure forms an equivalent dimeric interface as observed for the cytoplasmic domain of Band 3, and thus establishes that the consensus motif VTVLP is the key minimal dimerization motif. The VTVLP motif is highly conserved and likely to be the physiologically relevant interface for all other members of the SLC4 family. A novel conserved Zn 2+ -binding motif present in the N-terminal domain of NDCBE is identified and characterized in vitro. Cellular studies confirm the Zn 2+ dependent transport of two electroneutral bicarbonate transporters, NCBE and NBCn1. The Zn 2+ site is mapped to a cluster of histidines close to the conserved ETARWLKFEE motif and likely plays a role in the regulation of this important motif. The combined structural and bioinformatics analysis provides a model that predicts with additional confidence the physiologically relevant interface between the cytoplasmic domain and the transmembrane domain.
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Structural Dynamics Control Allosteric Activation of Cytohesin Family Arf GTPase Exchange Factors
Energy Technology Data Exchange (ETDEWEB)
Malaby, Andrew W.; Das, Sanchaita; Chakravarthy, Srinivas; Irving, Thomas C.; Bilsel, Osman; Lambright, David G.
2018-01-01
Membrane dynamic processes including vesicle biogenesis depend on Arf guanosine triphosphatase (GTPase) activation by guanine nucleotide exchange factors (GEFs) containing a catalytic Sec7 domain and a membrane-targeting module such as a pleckstrin homology (PH) domain. The catalytic output of cytohesin family Arf GEFs is controlled by autoinhibitory interactions that impede accessibility of the exchange site in the Sec7 domain. These restraints can be relieved through activator Arf-GTP binding to an allosteric site comprising the PH domain and proximal autoinhibitory elements (Sec7-PH linker and C-terminal helix). Small-angle X-ray scattering and negative-stain electron microscopy were used to investigate the structural organization and conformational dynamics of cytohesin-3 (Grp1) in autoinhibited and active states. The results support a model in which hinge dynamics in the autoinhibited state expose the activator site for Arf-GTP binding, while subsequent C-terminal helix unlatching and repositioning unleash conformational entropy in the Sec7-PH linker to drive exposure of the exchange site.
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2012-06-11
... Organizations; International Securities Exchange, LLC; Notice of Filing of Proposed Rule Change To Temporarily... International Securities Exchange, LLC (the ``Exchange'' or the ``ISE'') filed with the Securities and Exchange... Clearing and Outsourcing Solutions, Inc. (``Apex Clearing'') as an ISE member organization, subject to Apex...
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International Nuclear Information System (INIS)
Almeida, Ivan Pedro Salati de
2005-09-01
This work examines the main factors that affect the effectiveness of the non-economic regulatory process and establishes a model to propose actions to improve the regulation and the role of the regulatory body. The Soft Systems Methodology (SSM) is used and some tools for analysis, derived from the expectations of the stake holders, are added to the methodology. The stake holders taken into account are the public, the licensees, the supervisory bodies, other regulatory bodies, international organizations, concerned groups, and the regulatory body staff. The proposed actions aim to gradually change the organization, and the adopted methodology sees the organizational evolution as a continuum. Some elements of the Theory of Complexity are compared to the SSM concepts in order to validate the evolutionary approach. The model is applied to the specific case of,the nuclear regulation and the Brazilian regulatory body. Situations perceived as 'problem situations' are listed and some actions are proposed for improvement, including the establishment of performance indicators for effectiveness in nuclear regulation. (author)
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2012-06-20
... its market share in these products. The Exchange believes this proposed rule change will also serve to... differentiation that exists today at other option exchanges. The Exchange believes it remains an attractive venue... for similar trading strategies. The Exchange operates in a highly competitive market in which market...
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2012-05-10
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-66922; File No. SR-ICC-2012-05] Self-Regulatory... Commission to approve a proposed rule change of a self-regulatory organization if it finds that such proposed... of the Comptroller of the Currency, U.K. Financial Services Authority, or any other regulatory body...
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2010-06-28
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-62329; File No. SR-OCC-2010-09] Self-Regulatory... on the proposed rule change from interested persons. \\1\\ 15 U.S.C. 78s(b)(1). I. Self-Regulatory... futures any futures contracts on Sprott Physical Gold Shares. II. Self-Regulatory Organization's Statement...
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Baumbach, Jan; Brinkrolf, Karina; Czaja, Lisa F; Rahmann, Sven; Tauch, Andreas
2006-02-14
The application of DNA microarray technology in post-genomic analysis of bacterial genome sequences has allowed the generation of huge amounts of data related to regulatory networks. This data along with literature-derived knowledge on regulation of gene expression has opened the way for genome-wide reconstruction of transcriptional regulatory networks. These large-scale reconstructions can be converted into in silico models of bacterial cells that allow a systematic analysis of network behavior in response to changing environmental conditions. CoryneRegNet was designed to facilitate the genome-wide reconstruction of transcriptional regulatory networks of corynebacteria relevant in biotechnology and human medicine. During the import and integration process of data derived from experimental studies or literature knowledge CoryneRegNet generates links to genome annotations, to identified transcription factors and to the corresponding cis-regulatory elements. CoryneRegNet is based on a multi-layered, hierarchical and modular concept of transcriptional regulation and was implemented by using the relational database management system MySQL and an ontology-based data structure. Reconstructed regulatory networks can be visualized by using the yFiles JAVA graph library. As an application example of CoryneRegNet, we have reconstructed the global transcriptional regulation of a cellular module involved in SOS and stress response of corynebacteria. CoryneRegNet is an ontology-based data warehouse that allows a pertinent data management of regulatory interactions along with the genome-scale reconstruction of transcriptional regulatory networks. These models can further be combined with metabolic networks to build integrated models of cellular function including both metabolism and its transcriptional regulation.
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Factors influencing intentions to use social recommender systems: a social exchange perspective.
Chang, Tsung-Sheng; Hsiao, Wei-Hung
2013-05-01
This study employs the perspective of social exchange theory and seeks to understand users' intentions to use social recommender systems (SRS) through three psychological factors: trust, shared values, and reputation. We use structural equation modeling to analyze 221 valid questionnaires. The results show that trust has a direct positive influence on the intention to use SRS, followed by shared values, whereas reputation has an indirect influence on SRS use. We further discuss specific recommendations concerning these factors for developing SRS.
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2012-03-02
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-66460; File No. 600-10] Self-Regulatory Organizations; Pacific Securities Depository Trust Company; Order Cancelling Clearing Agency Registration...(a)(3) of the Act \\14\\ provides that in the event any self-regulatory organization is no longer in...
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2012-03-02
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-66458; File No. 600-9] Self-Regulatory Organizations; Midwest Clearing Corporation; Order Cancelling Clearing Agency Registration February 24, 2012. I... Act provides that in the event any self- regulatory organization is no longer in existence or has...
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2013-11-18
... approve a proposed rule change of a self-regulatory organization if it finds that such proposed rule... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-70848; File No. SR-NSCC-2013-10] Self-Regulatory Organizations; National Securities Clearing Corporation; Order Approving Proposed Rule Change To...
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2010-01-27
... regulatory operations in the Concept Release Concerning Self-Regulation \\22\\ and the release on the Fair Administration and Governance of Self- Regulatory Organizations.\\23\\ In the Concept Release, the Commission... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-61388; File No. SR-BX-2010-001] Self-Regulatory...
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2010-04-12
... have been prepared by the self-regulatory organization. Amex filed the proposal pursuant to Section 19.... Self-Regulatory Organization's Statement of the Terms of Substance of the Proposed Rule Change The... , at the Exchange's principal office and at the Commission's Public Reference Room. II. Self-Regulatory...
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2013-12-20
... Members that achieve Tier 2 or higher as shown in the table below. \\4\\ The Exchange offers a rebate in... higher as shown in the table below. \\5\\ The Exchange offers a rebate in Standard and Mini Options for... orders, which are similar to the Exchange's taker rates described above. The Exchange is proposing to...
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2011-12-15
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-65927; File No. SR-OCC-2011-15] Self-Regulatory Organizations; Options Clearing Corporation; Order Approving Proposed Rule Change Relating to Management of..., future regulatory requirements for clearinghouses could impose liquidity requirements that would be...
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2011-09-12
... Organizations; Chicago Stock Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule..., 2011, the Chicago Stock Exchange, Inc. (``CHX'' or ``Exchange'') filed with the Securities and Exchange... methodology is less subject to manipulation and will allow the Exchange to recoup some of the costs of...
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Exploring the bZIP transcription factor regulatory network in Neurospora crassa.
Tian, Chaoguang; Li, Jingyi; Glass, N Louise
2011-03-01
Transcription factors (TFs) are key nodes of regulatory networks in eukaryotic organisms, including filamentous fungi such as Neurospora crassa. The 178 predicted DNA-binding TFs in N. crassa are distributed primarily among six gene families, which represent an ancient expansion in filamentous ascomycete genomes; 98 TF genes show detectable expression levels during vegetative growth of N. crassa, including 35 that show a significant difference in expression level between hyphae at the periphery versus hyphae in the interior of a colony. Regulatory networks within a species genome include paralogous TFs and their respective target genes (TF regulon). To investigate TF network evolution in N. crassa, we focused on the basic leucine zipper (bZIP) TF family, which contains nine members. We performed baseline transcriptional profiling during vegetative growth of the wild-type and seven isogenic, viable bZIP deletion mutants. We further characterized the regulatory network of one member of the bZIP family, NCU03905. NCU03905 encodes an Ap1-like protein (NcAp-1), which is involved in resistance to multiple stress responses, including oxidative and heavy metal stress. Relocalization of NcAp-1 from the cytoplasm to the nucleus was associated with exposure to stress. A comparison of the NcAp-1 regulon with Ap1-like regulons in Saccharomyces cerevisiae, Schizosaccharomyces pombe, Candida albicans and Aspergillus fumigatus showed both conservation and divergence. These data indicate how N. crassa responds to stress and provide information on pathway evolution.
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Leader-Member Exchange (LMX) and Psychosocial Factors at Work Among Healthcare Professionals
DEFF Research Database (Denmark)
Johansson Hanse, Jan; Harlin, Ulrika; Jarebrant, Caroline
2014-01-01
Aim: The study aims to examine the associations between leader–member exchange (LMX) and psychosocial factors at work. Methods: A questionnaire-based cross-sectional study was undertaken at four units in two not-for-profit hospitals in southwestern Sweden. The study sample included 240 employees.......-quality LMX was associated with good psychosocial work conditions experienced by the employees. Conclusions: The results support possible ways for managers and employees to strengthen their relationships and this may in turn lead to more sustainable systems in health care.......Aim: The study aims to examine the associations between leader–member exchange (LMX) and psychosocial factors at work. Methods: A questionnaire-based cross-sectional study was undertaken at four units in two not-for-profit hospitals in southwestern Sweden. The study sample included 240 employees....... Results: Significant correlations were found between LMX items and most of the psychosocial domains and dimensions. The strongest correlations were found between the LMX item affect and rewards/recognition, role clarity and predictability, and the LMX item loyalty and rewards/recognition. In sum, high...
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The Common Factor of Bilateral U.S. Exchange Rates: What is it Related to?
Ponomareva, Natalia; Sheen, Jeffrey; Wang, Ben
2015-01-01
We identify a common factor driving a panel of fifteen monthly bilateral exchange rates against the U.S. dollar. We find this factor is closely related to U.S. nominal and real macroeconomic variables, financial market variables and commodity prices. Our results suggest this common factor is broadly related to the macroeconomic fundamentals in the Taylor rule and uncovered interest parity models. However, the set of fundamentals relevant to these models changes over time.
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2012-10-09
..., regulatory and other risks of this business activity. These controls include financial risk management... entry of erroneous orders. In addition, the Market Access Rule requires certain regulatory risk... authorized by the broker-dealer. These regulatory risk management controls also include measures designed to...
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2013-05-10
...-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Filing and Immediate Effectiveness of a..., 2013, The NASDAQ Stock Market LLC (``NASDAQ'' or ``Exchange'') filed with the Securities and Exchange... for which the Exchange is the listing market, the System shall determine whether a transaction in a...
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2013-09-23
... Exchange, therefore, opted to provide a higher introductory rate for Maker Rebates in order to attract... rate of fees and rebates the Exchange currently provides for trading in Standard Options. The Exchange... order flow to another exchange if they deem rebates at a particular exchange to be too low. For the...
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Measuring and Modeling the U.S. Regulatory Ecosystem
Bommarito, Michael J., II; Katz, Daniel Martin
2017-09-01
Over the last 23 years, the U.S. Securities and Exchange Commission has required over 34,000 companies to file over 165,000 annual reports. These reports, the so-called "Form 10-Ks," contain a characterization of a company's financial performance and its risks, including the regulatory environment in which a company operates. In this paper, we analyze over 4.5 million references to U.S. Federal Acts and Agencies contained within these reports to measure the regulatory ecosystem, in which companies are organisms inhabiting a regulatory environment. While individuals across the political, economic, and academic world frequently refer to trends in this regulatory ecosystem, far less attention has been paid to supporting such claims with large-scale, longitudinal data. In this paper, in addition to positing a model of regulatory ecosystems, we document an increase in the regulatory energy per filing, i.e., a warming "temperature." We also find that the diversity of the regulatory ecosystem has been increasing over the past two decades. These findings support the claim that regulatory activity and complexity are increasing, and this framework contributes an important step towards improving academic and policy discussions around legal complexity and regulation.
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Directory of Open Access Journals (Sweden)
Czaja Lisa F
2006-02-01
Full Text Available Abstract Background The application of DNA microarray technology in post-genomic analysis of bacterial genome sequences has allowed the generation of huge amounts of data related to regulatory networks. This data along with literature-derived knowledge on regulation of gene expression has opened the way for genome-wide reconstruction of transcriptional regulatory networks. These large-scale reconstructions can be converted into in silico models of bacterial cells that allow a systematic analysis of network behavior in response to changing environmental conditions. Description CoryneRegNet was designed to facilitate the genome-wide reconstruction of transcriptional regulatory networks of corynebacteria relevant in biotechnology and human medicine. During the import and integration process of data derived from experimental studies or literature knowledge CoryneRegNet generates links to genome annotations, to identified transcription factors and to the corresponding cis-regulatory elements. CoryneRegNet is based on a multi-layered, hierarchical and modular concept of transcriptional regulation and was implemented by using the relational database management system MySQL and an ontology-based data structure. Reconstructed regulatory networks can be visualized by using the yFiles JAVA graph library. As an application example of CoryneRegNet, we have reconstructed the global transcriptional regulation of a cellular module involved in SOS and stress response of corynebacteria. Conclusion CoryneRegNet is an ontology-based data warehouse that allows a pertinent data management of regulatory interactions along with the genome-scale reconstruction of transcriptional regulatory networks. These models can further be combined with metabolic networks to build integrated models of cellular function including both metabolism and its transcriptional regulation.
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2013-11-06
... Exchange expresses its view that manipulation of the Index would be very difficult, particularly around the...'' to mean an index designed to be representative of a stock market as a whole or of a range of... market manipulation. The Exchange believes that the same reasoning applies to options on the Index since...
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2012-01-04
...). \\2\\ 17 CFR 240.19b-4. Self-Regulatory Organization's Statement of the Terms of Substance of the... contained in Chapter XXIVB. II. Self-Regulatory Organization's Statement of the Purpose of, and Statutory Basis for, the Proposed Rule Change In its filing with the Commission, the self-regulatory organization...
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2013-12-27
... finding or (ii) as to which the self-regulatory organization consents, the Commission will: (A) By order... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-71156; File No. SR-NSCC-2013-13] Self-Regulatory Organizations; National Securities Clearing Corporation; Notice of Filing of Proposed Rule Change...
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2012-03-02
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-66461; File No. 600-7] Self-Regulatory Organizations; Midwest Securities Trust Company; Order Cancelling Clearing Agency Registration February 24, 2012... the event any self-regulatory organization is no longer in existence or has ceased to do business in...
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2011-12-29
... 240.19b-4. I. Self-Regulatory Organization's Statement of the Terms of Substance of the Proposed Rule... System platform are contained in Chapter XXIVB. II. Self-Regulatory Organization's Statement of the... in sections A, B, and C below, of the most significant parts of such statements. A. Self-Regulatory...
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Kogan, Feliks; Singh, Anup; Cai, Keija; Haris, Mohammad; Hariharan, Hari; Reddy, Ravinder
2011-01-01
Proton exchange imaging is important as it allows for visualization and quantification of the distribution of specific metabolites with conventional MRI. Current exchange mediated MRI methods suffer from poor contrast as well as confounding factors that influence exchange rates. In this study we developed a new method to measure proton exchange which combines chemical exchange saturation transfer (CEST) and T1ρ magnetization preparation methods (CESTrho). We demonstrated that this new CESTrho sequence can detect proton exchange in the slow to intermediate exchange regimes. It has a linear dependence on proton concentration which allows it to be used to quantitatively measure changes in metabolite concentration. Additionally, the magnetization scheme of this new method can be customized to make it insensitive to changes in exchange rate while retaining its dependency on solute concentration. Finally, we showed the feasibility of using CESTrho in vivo. This sequence is able to detect proton exchange at intermediate exchange rates and is unaffected by the confounding factors that influence proton exchange rates thus making it ideal for the measurement of metabolites with exchangeable protons in this exchange regime. PMID:22009759
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Kogan, Feliks; Singh, Anup; Cai, Keija; Haris, Mohammad; Hariharan, Hari; Reddy, Ravinder
2012-07-01
Proton exchange imaging is important as it allows for visualization and quantification of the distribution of specific metabolites with conventional MRI. Current exchange mediated MRI methods suffer from poor contrast as well as confounding factors that influence exchange rates. In this study we developed a new method to measure proton exchange which combines chemical exchange saturation transfer and T(1)(ρ) magnetization preparation methods (CESTrho). We demonstrated that this new CESTrho sequence can detect proton exchange in the slow to intermediate exchange regimes. It has a linear dependence on proton concentration which allows it to be used to quantitatively measure changes in metabolite concentration. Additionally, the magnetization scheme of this new method can be customized to make it insensitive to changes in exchange rate while retaining its dependency on solute concentration. Finally, we showed the feasibility of using CESTrho in vivo. This sequence is able to detect proton exchange at intermediate exchange rates and is unaffected by the confounding factors that influence proton exchange rates thus making it ideal for the measurement of metabolites with exchangeable protons in this exchange regime. Copyright © 2011 Wiley Periodicals, Inc.
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2010-06-08
... the requirements of Exchange Act Rule 15c3-1. The Exchange has conducted an analysis of financial.... 78a. \\3\\ 17 CFR 240.19b-4. I. Self-Regulatory Organization's Statement of the Terms of Substance of the Proposed Rule Change The Exchange proposes to amend Rule 6.82 by revising the minimum financial...
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2011-08-17
... Organizations; International Securities Exchange, LLC; Order Granting Approval to a Proposed Rule Change Relating to Appointments to Competitive Market Makers August 11, 2011. I. Introduction On June 10, 2011, the International Securities Exchange, LLC (the ``Exchange'' or the ``ISE'') filed with the Securities...
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Lovrics, Anna
2014-11-14
We have assembled a network of cell-fate determining transcription factors that play a key role in the specification of the ventral neuronal subtypes of the spinal cord on the basis of published transcriptional interactions. Asynchronous Boolean modelling of the network was used to compare simulation results with reported experimental observations. Such comparison highlighted the need to include additional regulatory connections in order to obtain the fixed point attractors of the model associated with the five known progenitor cell types located in the ventral spinal cord. The revised gene regulatory network reproduced previously observed cell state switches between progenitor cells observed in knock-out animal models or in experiments where the transcription factors were overexpressed. Furthermore the network predicted the inhibition of Irx3 by Nkx2.2 and this prediction was tested experimentally. Our results provide evidence for the existence of an as yet undescribed inhibitory connection which could potentially have significance beyond the ventral spinal cord. The work presented in this paper demonstrates the strength of Boolean modelling for identifying gene regulatory networks.
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2012-09-19
... Change Related to Fees Applicable to the Exchange's Competitive Liquidity Provider Program. September 13... Competitive Liquidity Providers (``CLPs'') to enhance liquidity on the Exchange in Exchange- listed securities (``Competitive Liquidity Provider Program'' or ``CLP Program'').\\6\\ The Exchange subsequently adopted financial...
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Macroeconomics factors and the balanced value of the Czech Koruna/Euro Exchange rate
Czech Academy of Sciences Publication Activity Database
Brůha, J.; Derviz, Alexis
2006-01-01
Roč. 56, 7-8 (2006), s. 318-343 ISSN 0015-1920 R&D Projects: GA ČR GA402/05/0671 Institutional research plan: CEZ:AV0Z10750506 Keywords : exchange rate * latent risk * order flow pricing kernel Subject RIV: AH - Economics Impact factor: 0.190, year: 2006
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2012-06-06
... risk management strategies and decisions. However, due to limitations imposed by ISE's rules, the... risk management purposes. 2. Statutory Basis The Exchange believes that the proposed rule change is... strategies on the Exchange. The Exchange believes that this precision is increasingly necessary, and in fact...
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2013-07-29
... recently increased as a result of the Exchange's changing the way Priority Customer and Professional... Exchange recently increased as a result of the Exchange's changing the way Priority Customer and..., and all written communications relating to the proposed rule change between the Commission and any...
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2010-01-22
... on the Exchange's website ( http://www.cboe.org/legal ), at the Exchange's Office of the Secretary... message traffic. The Exchange believes liquidity providers generally are quoting more efficiently in... capacity to handle greater quote message traffic. Accordingly, the Exchange believes it would be...
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Exchange enhancement of the electron g-factor in a two-dimensional semimetal in HgTe quantum wells
Energy Technology Data Exchange (ETDEWEB)
Bovkun, L. S., E-mail: bovkun@ipmras.ru; Krishtopenko, S. S.; Zholudev, M. S.; Ikonnikov, A. V.; Spirin, K. E. [Russian Academy of Sciences, Institute for Physics of Microstructures (Russian Federation); Dvoretsky, S. A.; Mikhailov, N. N. [Russian Academy of Sciences, Rzhanov Institute of Semiconductor Physics, Siberian Branch (Russian Federation); Teppe, F.; Knap, W. [Universite Montpellier II, Laboratoire Charles Coulomb (L2C), UMR CNRS 5221, GIS-TERALAB (France); Gavrilenko, V. I. [Russian Academy of Sciences, Institute for Physics of Microstructures (Russian Federation)
2015-12-15
The exchange enhancement of the electron g-factor in perpendicular magnetic fields to 12 T in HgTe/CdHgTe quantum wells 20 nm wide with a semimetal band structure is studied. The electron effective mass and g-factor at the Fermi level are determined by analyzing the temperature dependence of the amplitude of Shubnikov–de Haas oscillation in weak fields and near odd Landau-level filling factors ν ≤ 9. The experimental values are compared with theoretical calculations performed in the one-electron approximation using the eight-band kp Hamiltonian. The found dependence of g-factor enhancement on the electron concentration is explained by changes in the contributions of hole- and electron-like states to exchange corrections to the Landau-level energies in the conduction band.
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2011-08-05
... Organizations; International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Relating to Two Market Data Feeds August 1, 2011. Pursuant to Section 19(b)(1) of the... on August 1, 2011, the International Securities Exchange, LLC (the ``Exchange'' or the ``ISE'') filed...
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2012-06-22
... Organizations; International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Eliminate the Rules and Fees Related to the Second Market June 18, 2012. Pursuant to...\\ notice is hereby given that on June 6, 2012, the International Securities Exchange, LLC (the ``Exchange...
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2013-03-25
... Organizations; International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Regarding Market Maker Quoting Requirements March 19, 2013. Pursuant to Section 19(b)(1) of... given that on March 5, 2013, the International Securities Exchange, LLC (the ``Exchange'' or the ``ISE...
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2011-06-06
... Organizations; International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Relating to Second Market Fees May 27, 2011. Pursuant to Section 19(b)(1) of the Securities..., 2011, the International Securities Exchange, LLC (the ``Exchange'' or the ``ISE'') filed with the...
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2011-09-14
... Organizations; International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Relating to a New Market Data Feed September 8, 2011. Pursuant to Section 19(b)(1) of the... on August 31, 2011, the International Securities Exchange, LLC (the ``Exchange'' or the ``ISE...
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2011-06-28
... Organizations; International Securities Exchange, LLC; Notice of Filing of Proposed Rule Change Relating to Appointments to Competitive Market Makers June 22, 2011. Pursuant to Section 19(b)(1) of the Securities... that on June 10, 2011, the International Securities Exchange, LLC (the ``Exchange'' or the ``ISE...
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Nuclear regulatory communication with the public: 10 years of progress
International Nuclear Information System (INIS)
Gauvain, J.; Jorle, A.; Chanial, L.
2008-01-01
The NEA has an acknowledged role to assist its member countries in maintaining and developing, through international co-operation, the scientific, technological and legal bases required for a safe, environmentally friendly and economical use of nuclear energy. In this context, the NEA Committee on Nuclear Regulatory Activities (CNRA) provides a forum for senior representatives from nuclear regulatory bodies to exchange information and experience on nuclear regulatory policies and practices in NEA member countries and to review developments which could affect regulatory requirements. Public confidence in government and in risk management structures is important to all developed countries with an open society. The use of nuclear power in a democracy is built upon a certain trust in the political system and the national authorities. To foster and maintain such trust in a period of greater public scrutiny of nuclear activities, a number of nuclear regulatory organisations (NROs) initiated various processes to pro-actively inform the public about their supervision and control of nuclear activities, or when appropriate to involve the public in decision making. In 1998 the question was raised within the CNRA of whether public trust in the regulator might be very different from one country to another, and an activity was started among member countries to exchange experience and best practices and to learn lessons about NRO communication with their publics. Three workshops were organised by the NEA, and a Working Group on Public Communication of Nuclear Regulatory Organisations was set up in 2001. The activities and findings are summarised below. (author)
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2012-05-24
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-67021; File No. SR-OCC-2012-07] Self-Regulatory... from interested persons. \\1\\ 15 U.S.C. 78s(b)(1). \\2\\ 17 CFR 240.19b-4. I. Self-Regulatory Organization... equity options. II. Self-Regulatory Organization's Statement of the Purpose of, and Statutory Basis for...
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2010-08-06
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-62624; File No. SR-NFA-2010-02] Self-Regulatory... Interpretive Notice Entitled ``NFA Compliance Rule 2-30(b): Risk Disclosure Statement for Security Futures... President and General Counsel, NFA, dated July 26, 2010. I. Self-Regulatory Organization's Description of...
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2012-07-09
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-67333; File No. SR-OCC-2012-07] Self-Regulatory Organizations; The Options Clearing Corporation; Order Approving Proposed Rule Change Relating to Adjustment... to approve a proposed rule change of a self-regulatory organization if it finds that such proposed...
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2012-02-15
... is shared by NASDAQ and the following SROs: Boston Options Exchange, C2 Options Exchange... Exchange's responsibility to prescribe standards of training, experience, and competence for Exchange... levels of competence and knowledge generally applicable to proprietary trading. \\16\\ 15 U.S.C. 78f(b...
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2013-04-24
... Organizations; International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend the Market Maker Plus Rebate Program April 18, 2013. Pursuant to Section 19(b)(1... hereby given that on April 10, 2013, the International Securities Exchange, LLC (the ``Exchange'' or the...
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2013-07-29
... Organizations; International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend Certain Market Maker Fees July 23, 2013. Pursuant to Section 19(b)(1) of the... hereby given that on July 11, 2013, the International Securities Exchange, LLC (the ``Exchange'' or the...
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78 FR 4946 - Self-Regulatory Organizations; BATS Y-Exchange, Inc.; Notice of Filing and Immediate...
2013-01-23
... intended to attract order flow to the Exchange by continuing to offer competitive pricing while also... to offer competitive pricing, which, in turn, will benefit Members of the Exchange. Further, the... orders that remove liquidity from the Exchange. The Exchange proposes to introduce a tiered pricing...
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2010-07-08
... of Directed ISOs, it charges a higher routing fee for such orders. Finally, because the Exchange... direct their order flow to the Exchange. Finally, the Exchange believes that the proposed rates are... Exchange believes that the proposed rates further the objectives of Regulation NMS by promoting competition...
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2010-01-12
... excessive. The proposed rule change reflects a competitive pricing structure designed to incent market...) (SR-ISE-2009-24). To adjust DECN's pricing model to be more consistent with other exchanges (even though DECN is not an exchange),\\7\\ the Exchange is now proposing to de-link the pricing structures of...
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2012-02-21
... Substance of the Proposed Rule Change The Exchange is proposing to amend its complex order processing rules... Exchange notes that at least one other options exchange that offers electronic complex order processing... simplify the rule text. In addition, the Exchange is proposing certain changes to simplify the definitions...
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Mutational robustness of gene regulatory networks.
Directory of Open Access Journals (Sweden)
Aalt D J van Dijk
Full Text Available Mutational robustness of gene regulatory networks refers to their ability to generate constant biological output upon mutations that change network structure. Such networks contain regulatory interactions (transcription factor-target gene interactions but often also protein-protein interactions between transcription factors. Using computational modeling, we study factors that influence robustness and we infer several network properties governing it. These include the type of mutation, i.e. whether a regulatory interaction or a protein-protein interaction is mutated, and in the case of mutation of a regulatory interaction, the sign of the interaction (activating vs. repressive. In addition, we analyze the effect of combinations of mutations and we compare networks containing monomeric with those containing dimeric transcription factors. Our results are consistent with available data on biological networks, for example based on evolutionary conservation of network features. As a novel and remarkable property, we predict that networks are more robust against mutations in monomer than in dimer transcription factors, a prediction for which analysis of conservation of DNA binding residues in monomeric vs. dimeric transcription factors provides indirect evidence.
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2012-05-24
... structure for logical ports used to receive Multicast PITCH data from the Exchange, but rather, simply an... logical ports necessary to receive Multicast PITCH data from the Exchange, which is reflected on the... includes one port at the Exchange's primary data center and another port at the Exchange's secondary data...
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2011-04-13
... members for potential participation and/or price improvement. \\9\\ A Complex Order is defined in Exchange...\\ An order means a commitment to buy or sell securities as defined in Exchange Rule 715. The proposed... applies.\\20\\ Both the Phlx and the CBOE fees are in essence fees charged by those exchanges for services...
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2013-09-12
... number of strike prices being opened above and below the value of the underlying security at about the... the Exchange Act. To the contrary, the Exchange believes the proposal is pro-competitive. In this... the same manner as other exchanges.\\12\\ In sum, the proposed rule change presents no novel issues, and...
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International Nuclear Information System (INIS)
Bens, Jan; De Boeck, Benoit; Wertelaers, An; Van Haesendonck, Michel; Barras, Pierre; Leblanc, Alexandre; Regan, Christopher; Smith, Paul; Kupila, Jukka; Crespo, Julio; Meskens, Gaston; Schneider, Matthias
2017-01-01
The main purpose of the workshop was to provide a forum for information exchange on the regulatory inspection activities. Participants had the opportunity to meet with their counterparts from other countries and organisations to discuss current and future issues on the selected topics. They developed conclusions regarding these issues and identified methods that may help to improve their own inspection programmes. The CNRA believes that an essential factor in ensuring the safety of nuclear installations is the continuing exchange and analysis of technical information and data. To facilitate this exchange the Committee has established working groups and groups of experts in specialised topics. The Working Group on Inspection Practices (WGIP) was formed in 1990 with the mandate '...to concentrate on the conduct of inspections and how the effectiveness of inspections could be evaluated..'. The WGIP facilitates the exchange of information and experience related to regulatory safety inspections between CNRA member countries. These proceedings cover the 13. International Nuclear Regulatory Inspection Workshop held by WGIP on regulatory inspection activities. This workshop, which is the 13. in a series, along with many other activities performed by the working group, is directed towards this goal. The consensus from participants at previous workshops noted that the value of meeting with people from other inspection organisations was one of the most important achievements. The focus of this workshop was on experience gained from regulatory inspection activities in three areas: - experience from the inspection activities during the transition from an operating reactor to a de-fueled status with a commitment to permanently cease power operations; - inspection of modifications; - the inspectors' role in the enforcement process. As part of the registration, participants were asked to respond to a questionnaire describing practices within their own countries on these topics
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2013-10-23
... internet service providers.\\5\\ \\5\\ Securities Exchange Act Release No. 53980 (June 14, 2006), 71 FR 36155... other things, promote the prompt and accurate clearance and settlement of securities transactions. \\8... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-70704; File No. SR-OCC-2013-10] Self-Regulatory...
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2013-05-22
... for ports used to enter orders in the Exchange's trading system and to receive data from the Exchange... primary data center and one port at the Exchange's secondary data center. Rather than stating that the fee... footnote that states that logical port fees are limited to logical ports in the Exchange's primary data...
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2013-05-22
... depending upon the contra order account type in the transaction. The Exchange proposes the fees and credits... on the Exchange. The Exchange proposes Complex Order Fees in Mini Options at a rate that is 1/10th the rate of the otherwise applicable Complex Order Fees outlined above. The Exchange believes the...
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2012-03-20
... pricing that reduces rates for ISE Market Makers based on the level of business they bring to the Exchange.\\15\\ This proposed rule change targets a particular segment in which the Exchange seeks to attract... specific FX Options which has its own pricing. See ISE Schedule of Fees. \\15\\ The Exchange currently has a...
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2013-08-16
...-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Filing of a Proposed Rule Change to Assume... NASDAQ Stock Market LLC (``NASDAQ'' or the ``Exchange'') filed with the Securities and Exchange...: Manipulation patterns that monitor solely NASDAQ activity, including patterns that monitor the Exchange's...
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A Method to Establishing Tube Plugging Criterion for Heat Exchangers with Straight Tubes
Energy Technology Data Exchange (ETDEWEB)
Kim, Hyungnam [KHNP CRI, Daejeon (Korea, Republic of)
2016-10-15
The difference of thermal expansion coefficients between the shell and tube materials causes the stress in axial direction of tube. Because of the axial stress due to thermal load, the straight tubes are used for heat exchangers operated in low temperature such as CCW (Component Cooling Water) heat exchangers and condensers. It is inevitable for the materials of the components to be degraded as the power plants become older. The degradation accompanies increasing maintenance cost as well as creating safety issues. The materials and wall thickness of heat exchanger tubes in nuclear power plants are selected to withstand system temperature, pressure, and corrosion. There are many codes and standards to be referred for calculating the minimum thickness of the heat exchanger tube in the designing stage. However, the codes and standards related to show the tube plugging criteria may not exist currently. In this paper, a method to establish the tube plugging criteria of BOP heat exchangers, which is based on the USNRC Regulatory Guide 1.121, is introduced and the tube plugging criteria for the TPCCW heat exchanger of Yonggwang NPP No. 1 and 2. A method to establish the tube plugging criteria of heat exchangers with straight tubes are introduced based on the USNRC Regulatory Guide 1.121. As an example, the tube plugging criterion for the CCW heat exchanger of a nuclear power plant is provided.
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Lifescience Database Archive (English)
Full Text Available Immunol. 2007 Feb;37(2):306-9. (.png) (.svg) (.html) (.csml) Show TLR pathways and IFN-regulatory factors: ...ng) SVG File (.svg) HTML File (.html) CSML File (.csml) Open .csml file with CIOPlayer Open .csml file with
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2012-03-02
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-66459; File No. 600-11] Self-Regulatory..., 2006), 72 FR 814 (Jan. 8, 2007). Section 19(a)(3) of the Act \\14\\ provides that in the event any self-regulatory organization is no longer in existence or has ceased to do business in the capacity specified in...
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2013-04-29
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-69362A; File No. 600-23] Self-Regulatory Organizations; Fixed Income Clearing Corporation; Notice of Filing of Amended Application for Registration as a Clearing Agency; Correction AGENCY: Securities and Exchange Commission. ACTION: Notice; correction. SUMMARY...
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Directory of Open Access Journals (Sweden)
Tanya Baycheva-Merger
2018-03-01
Full Text Available Adequate and accessible expert-based forest information has become increasingly in demand for effective decisions and informed policies in the forest and forest-related sectors in Europe. Such accessibility requires a collaborative environment and constant information exchange between various actors at different levels and across sectors. However, information exchange in complex policy environments is challenging, and is often constrained by various institutional, actor-oriented, and technical factors. In forest policy research, no study has yet attempted to simultaneously account for these multiple factors influencing expert-based forest information exchange. By employing a policy analysis from an actor-centred institutionalist perspective, this paper aims to provide an overview of the most salient institutional and actor-oriented factors that are perceived as constraining forest information exchange at the national level across European countries. We employ an exploratory research approach, and utilise both qualitative and quantitative methods to analyse our data. The data was collected through a semi-structured survey targeted at forest and forest-related composite actors in 21 European countries. The results revealed that expert-based forest information exchange is constrained by a number of compound and closely interlinked institutional and actor-oriented factors, reflecting the complex interplay of institutions and actors at the national level. The most salient institutional factors that stand out include restrictive or ambiguous data protection policies, inter-organisational information arrangements, different organisational cultures, and a lack of incentives. Forest information exchange becomes even more complex when actors are confronted with actor-oriented factors such as issues of distrust, diverging preferences and perceptions, intellectual property rights, and technical capabilities. We conclude that expert-based forest information
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Schwessinger, R; Suciu, MC; McGowan, SJ; Telenius, J; Taylor, S; Higgs, DR; Hughes, JR
2017-01-01
In the era of genome-wide association studies (GWAS) and personalized medicine, predicting the impact of single nucleotide polymorphisms (SNPs) in regulatory elements is an important goal. Current approaches to determine the potential of regulatory SNPs depend on inadequate knowledge of cell-specific DNA binding motifs. Here, we present Sasquatch, a new computational approach that uses DNase footprint data to estimate and visualize the effects of noncoding variants on transcription factor bin...
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2010-09-16
... security and its maximum remaining life). \\62\\ See Android Alpha Fund Letter. \\63\\ See Deutsche Bank Letter... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-62884; File Nos. SR-BATS-2010-018; SR-BX-2010... Stock Exchange, Inc.; EDGA Exchange, Inc.; EDGX Exchange, Inc.; International Securities Exchange LLC...
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2013-05-08
...\\ Accordingly, the affiliate relationship between Phlx and NOS, its member, raises the issue of an exchange's... unfair competitive advantage and potential conflicts of interest between an exchange's self-regulatory... potential for conflicts of interest in instances where a member firm is affiliated with an exchange of which...
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2013-05-21
...\\ Accordingly, the affiliate relationship between BX and NOS, its member, raises the issue of an exchange's... unfair competitive advantage and potential conflicts of interest between an exchange's self-regulatory... potential for conflicts of interest in instances where a member firm is affiliated with an exchange of which...
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2010-11-03
... Rule Change, as Modified by Amendment No. 1, to Trade Options on Leveraged Exchange- Traded Notes and... of options on leveraged (multiple or inverse) exchange-traded notes (``ETNs''), and (b) broaden the..., commodities, currencies, derivative instruments, or market indexes of the foregoing. Index-Linked Securities...
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2011-02-03
... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. ER11-2730-000] Energy Exchange International, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes Request for... proceeding Energy Exchange International, LLC's application for market-based rate authority, with an...
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2013-01-17
...-Regulatory Organizations; The NASDAQ Stock Market LLC; Order Disapproving Proposed Rule Change To Establish ``Benchmark Orders'' Under NASDAQ Rule 4751(f) January 11, 2013. I. Introduction On May 1, 2012, The NASDAQ Stock Market LLC (``NASDAQ'' or ``Exchange'') filed with the Securities and Exchange Commission...
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2011-12-14
... funding of an SRO's regulatory operations in the Concept Release Concerning Self-Regulation \\18\\ and the release on the Fair Administration and Governance of Self- Regulatory Organizations.\\19\\ In the Concept... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-65913; File No. SR-NASDAQ-2011-163] Self...
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Dias, Sheila; D'Amico, Angela; Cretney, Erika; Liao, Yang; Tellier, Julie; Bruggeman, Christine; Almeida, Francisca F; Leahy, Jamie; Belz, Gabrielle T; Smyth, Gordon K; Shi, Wei; Nutt, Stephen L
2017-01-17
FoxP3-expressing regulatory T (Treg) cells are essential for maintaining immune homeostasis. Activated Treg cells undergo further differentiation into an effector state that highly expresses genes critical for Treg cell function, although how this process is coordinated on a transcriptional level is poorly understood. Here, we demonstrate that mice lacking the transcription factor Myb in Treg cells succumbed to a multi-organ inflammatory disease. Myb was specifically expressed in, and required for the differentiation of, thymus-derived effector Treg cells. The combination of transcriptome and genomic footprint analyses revealed that Myb directly regulated a large proportion of the gene expression specific to effector Treg cells, identifying Myb as a critical component of the gene regulatory network controlling effector Treg cell differentiation and function. Copyright © 2017 Elsevier Inc. All rights reserved.
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Strengthening Regulatory Competence in a Changing Nuclear Regulatory Environment
International Nuclear Information System (INIS)
Illizastigui, P.F.
2016-01-01
The paper addresses the approach followed by the Cuban National Center for Nuclear Safety for the management of current and new competences of its regulatory staff with the aim of allowing those staff to effectively fulfill their core regulatory functions. The approach is realized through an Integrated System for Competence Building, which is based on the IAEA recommendations, shown to be effective in ensuring the necessary competence in the relevant areas. In the author’s opinion, competence of the regulatory staff in the area of human and organizational factors is of paramount importance and needs to be further strengthened in order to be able to assess safety performance at the facilities and detect early signs of deteriorating safety performance. The former is defined by the author as the core regulatory function “Analysis” which covers the entire spectrum of assessment tasks carried out by the regulatory staff to: a) detect declining safety performance, b) diagnose latent weaknesses (root causes) and c) make effective safety culture interventions. The author suggests that competence associated with the fulfillment of the analysis function is distinctly identified and dealt with separately in the current system of managing regulatory competence. (author)
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2013-04-11
..., the Exchange provided rationale for terminating the HAL auction early and cancelling of the market... proposes to modify Exchange Rule 6.14A, ``Hybrid Agency Liaison (``HAL''). This functionality provides... bid or offer (``BBO''),\\28\\ HAL electronically exposes the order \\29\\ at the NBBO price to allow...
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π-exchange NN interaction model with overlapping nucleon form factors
International Nuclear Information System (INIS)
Bagnoud, X.
1986-01-01
The nucleon-nucleon (NN) interaction model includes a π-exchange and takes into account the first excited state Δ(1232) of the nucleon. It is supplemented by a short-range repulsion which has been derived from the nucleon form factor (rms radius b/sub f/) combined with the three-quark wave function (rms radius b/sub q/). The optimization of the model on empirical scattering phase shifts below 300 MeV gives, for a minimum chi 2 , the root-mean-square radii b/sub f/ = b/sub q/ = 0.51 fm and a coupling constant G/sub π/ 2 /4π = 13
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2013-02-15
... execution of a Retail Order that removes displayed liquidity free of charge. With this in mind, the Exchange... Exchange operates or controls. The Exchange notes that it operates in a highly competitive market in which...
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2010-01-19
... market activity altogether. In today's evolving regulatory climate, the Exchange believes that the... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-61326; File No. SR-Phlx-2009-113] Self... Securities Exchange Act of 1934 (``Act'') \\1\\ and Rule 19b-4 thereunder,\\2\\ notice is hereby given that on...
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2013-12-18
... Exchange plans to introduce CBOE Short-Term Volatility Index (``VXST'') options (to be traded on CBOE) and... value is calculated for options or futures on such volatility indexes. For short-term volatility indexes... different implied volatility measurement periods.\\17\\ \\17\\ The Exchange notes that it will submit a separate...
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2010-11-17
... + BZX Exchange Destination Specific Orders orders \\7\\ (referred to by the Exchange as ``B2B'' orders... fee for executions at BZX Exchange through B2B, TRIM and SLIM to $0.0028 per share, consistent with...
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2013-08-09
... from interested persons. \\1\\ 15 U.S.C. 78s(b)(1). \\2\\ 17 CFR 240.19b-4. I. Self-Regulatory Organization... Exchange, and at the Commission's Public Reference Room. II. Self-Regulatory Organization's Statement of... A, B, and C below, of the most significant aspects of such statements. A. Self-Regulatory...
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2017-01-01
Post-transcriptional regulation is regarded as one of the major processes involved in the regulation of gene expression. It is mainly performed by RNA binding proteins and microRNAs, which target RNAs and typically affect their stability. Recent efforts from the scientific community have aimed at understanding post-transcriptional regulation at a global scale by using high-throughput sequencing techniques such as cross-linking and immunoprecipitation (CLIP), which facilitates identification of binding sites of these regulatory factors. However, the diversity in the experimental procedures and bioinformatics analyses has hindered the integration of multiple datasets and thus limited the development of an integrated view of post-transcriptional regulation. In this work, we have performed a comprehensive analysis of 107 CLIP datasets from 49 different RBPs in HEK293 cells to shed light on the complex interactions that govern post-transcriptional regulation. By developing a more stringent CLIP analysis pipeline we have discovered the existence of conserved regulatory AU-rich regions in the 3’UTRs where miRNAs and RBPs that regulate several processes such as polyadenylation or mRNA stability bind. Analogous to promoters, many factors have binding sites overlapping or in close proximity in these hotspots and hence the regulation of the mRNA may depend on their relative concentrations. This hypothesis is supported by RBP knockdown experiments that alter the relative concentration of RBPs in the cell. Upon AGO2 knockdown (KD), transcripts containing “free” target sites show increased expression levels compared to those containing target sites in hotspots, which suggests that target sites within hotspots are less available for miRNAs to bind. Interestingly, these hotspots appear enriched in genes with regulatory functions such as DNA binding and RNA binding. Taken together, our results suggest that hotspots are functional regulatory elements that define an extra layer
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2010-05-28
...-Regulatory Organizations; NASDAQ OMX PHLX, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change Relating to the Risk Management Interface May 24, 2010. Pursuant to Section 19(b)(1) of the...-Regulatory Organization's Statement of the Terms of Substance of the Proposed Rule Change The Exchange...
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2010-05-28
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-62157; File No. SR-NYSEArca-2010-28] Self-Regulatory Organizations; NYSE Arca, Inc.; Order Approving Proposed Rule Amending Its Schedule of Fees May 24, 2010. On April 12, 2010, NYSE Arca, Inc. (``NYSE Arca'') filed with the Securities and Exchange...
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Zhang, Jun; Li, Jing; Craig, Theodore A; Kumar, Rajiv; Gross, Michael L
2017-07-18
Downstream regulatory element antagonist modulator (DREAM) is an EF-hand Ca 2+ -binding protein that also binds to a specific DNA sequence, downstream regulatory elements (DRE), and thereby regulates transcription in a calcium-dependent fashion. DREAM binds to DRE in the absence of Ca 2+ but detaches from DRE under Ca 2+ stimulation, allowing gene expression. The Ca 2+ binding properties of DREAM and the consequences of the binding on protein structure are key to understanding the function of DREAM. Here we describe the application of hydrogen-deuterium exchange mass spectrometry (HDX-MS) and site-directed mutagenesis to investigate the Ca 2+ binding properties and the subsequent conformational changes of full-length DREAM. We demonstrate that all EF-hands undergo large conformation changes upon calcium binding even though the EF-1 hand is not capable of binding to Ca 2+ . Moreover, EF-2 is a lower-affinity site compared to EF-3 and -4 hands. Comparison of HDX profiles between wild-type DREAM and two EF-1 mutated constructs illustrates that the conformational changes in the EF-1 hand are induced by long-range structural interactions. HDX analyses also reveal a conformational change in an N-terminal leucine-charged residue-rich domain (LCD) remote from Ca 2+ -binding EF-hands. This LCD domain is responsible for the direct interaction between DREAM and cAMP response element-binding protein (CREB) and regulates the recruitment of the co-activator, CREB-binding protein. These long-range interactions strongly suggest how conformational changes transmit the Ca 2+ signal to CREB-mediated gene transcription.
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Energy Technology Data Exchange (ETDEWEB)
Sohail, Sabir [Korea Advanced Institute of Science and Technology, Daejeon (Korea, Republic of); Choi, Seong Nam [Korea Institute of Nuclear Safety, Daejeon (Korea, Republic of)
2013-10-15
In this paper, the legal and regulatory infrastructure available in Pakistan for HFE requirements is assessed, and the methodology for strengthening of legal infrastructure is presented. The regulatory strategy on evaluation of HFE consideration should provide reviewers with guidance on review process. Therefore, the suggested methodology is based on preparation of guidance documents such as checklist, working procedures, S and Gs etc.; incorporation of PRM elements in regulatory system; and finally the development of PRM implementation criteria. Altogether, the scheme provide the enhancement in regulatory infrastructure and also the effective and efficient review process. The Three Mile Island (TMI) accident brought the general consensus among the nuclear community on the integration of human factors engineering (HFE) principles in all phases of nuclear power. This notion has further strengthened after the recent Fukushima nuclear accident. Much effort has been put over to incorporate the lesson learned and continuous technical evolution on HFE to device different standards. The total of 174 ergonomics standards are alone identified by Dul et al. (2004) published by International Organization for Standardization (ISO) and the European Committee for Standardization (CEN) and number of standards and HFE guidelines (S and Gs) are also published by organizations like Institute for Electrical and Electronics Engineering (IEEE), International Electrotechnical Commission (IEC), International Atomic Energy Agency (IAEA), United States Nuclear Regulatory Commission (USNRC), etc. The ambition of effective review on HFE integration in nuclear facility might be accomplished through the development of methodology for systematic implementation of S and Gs. Such kind of methodology would also be beneficial for strengthening the regulatory framework and practices for countries new in the nuclear arena and with small scale nuclear program. The objective of paper is to review the
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The importance of social exchange to nurses and nurse assistants: impact on retention factors.
Trybou, Jeroen; De Pourcq, Kaat; Paeshuyse, Michel; Gemmel, Paul
2014-07-01
The purpose of this study was to test the norm of reciprocity by examining relationships between perceived organisational support (POS), the quality of leader-member exchange (LMX) and psychological contract breach (PCB) and important nurse retention factors identified in the literature. A major cause of turnover among nurses is related to unsatisfying workplaces. Previous research, mainly outside the nursing setting, found that social exchange affects employees' work-related attitudes. A cross-sectional survey was conducted on 217 nurses and nursing assistants to test and refine a model linking POS, LMX, PCB with job satisfaction, trust and turnover intentions. Hierarchical multiple linear regression revealed that POS, PCB and LMX explained significant variance in all three retention factors: job satisfaction (adjusted R² = 0.502), trust (adjusted R² = 0.462) and turnover intentions (adjusted R² = 0.196). POS and PCB predicted most strongly job satisfaction (P < 0.001) and trust (P < 0.001 and P < 0.01, respectively). LMX predicted most strongly intention to leave (P < 0.01). In our study, POS, the quality of LMX and PCB were strongly related to job satisfaction, trust and turnover intentions. Nursing managers and leaders should recognize the importance of social exchange within their organisation to build trust, satisfy and retain scarce nurses and nursing assistants. © 2013 John Wiley & Sons Ltd.
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2013-02-21
... in Items I, II, and III below, which Items have been prepared by the self-regulatory organization... Exchange proposes to amend the times in which certain ATP Holders are required to notify the Exchange in... to extend the time ATP Holders acting as agent for Customer orders have to notify the Exchange of a...
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2011-05-04
... advised by the Regulatory and Clearance Committee of the Securities Operations Section of SIFMA that...: ``Entities holding securities in custody should employ accounting practices and safekeeping procedures that... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-64360; File No. SR-DTC-2011-05] Self-Regulatory...
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Directory of Open Access Journals (Sweden)
Shakizada Uteulievna Niyazbekova
2016-12-01
Full Text Available This article describes the influence of macroeconomic factors on Kazakhstan Stock Exchange Market by using data from 2005 to 2014. Engle-Granger cointegration test has shown that stock index is cointegrated with the exchange rate, interest rate, CPI and oil price. Vector error correction model has confirmed that macroeconomic variables and the stock index has a long-term equilibrium relationship. Moreover, empirical results have shown that stock index can be used as a leading indicator of the economic situation in Kazakhstan. Therefore, the authors decided to consider the impact of major macroeconomic indicators to the dynamics of the stock market of the Republic of Kazakhstan. The Engle-Granger cointegration test results show that the following variables such as exchange rate, 10-years long-term bond rate, the consumer price index and the Brent oil price are cointegrated with stock index, which means that there is a long-term relationship between this stock market index and these variables. With the help of econometric models, the authors have found the factors such as the exchange rate, the 10-year long-term bonds rate, the consumer price index and the Brent oil price (these factors have the long-term relationship with stock market index. Changes in the dynamics of the stock market index in Kazakhstan are caused by changes in the dynamics of Central bank's reserves and export. The analysis has shown that the economy of the Republic of Kazakhstan (the index reflects the situation in the real sector of the economy remains dependent on world oil prices, the volume of exports and the rate of the national currency
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International Nuclear Information System (INIS)
Ng, Y.C.; Hoffman, F.O.
1983-01-01
A parameter value for a radioecological assessment model is not a single value but a distribution of values about a central value. The sources that contribute to the variability of transfer factors to predict foodchain transport of radionuclides are enumerated. Knowledge of these sources, judgement in interpreting the available data, consideration of collateral information, and established criteria that specify the desired level of conservatism in the resulting predictions are essential elements when selecting appropriate parameter values for radioecological assessment models and regulatory guides. 39 references, 4 figures, 5 tables
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Energy Technology Data Exchange (ETDEWEB)
Ng, Y.C.; Hoffman, F.O.
1983-01-01
A parameter value for a radioecological assessment model is not a single value but a distribution of values about a central value. The sources that contribute to the variability of transfer factors to predict foodchain transport of radionuclides are enumerated. Knowledge of these sources, judgement in interpreting the available data, consideration of collateral information, and established criteria that specify the desired level of conservatism in the resulting predictions are essential elements when selecting appropriate parameter values for radioecological assessment models and regulatory guides. 39 references, 4 figures, 5 tables.
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Czech Academy of Sciences Publication Activity Database
Marek, Michal V.; Janouš, Dalibor; Taufarová, Klára; Havránková, Kateřina; Pavelka, Marian; Kaplan, Věroslav; Marková, I.
2011-01-01
Roč. 159, č. 5 (2011), s. 1035-1039 ISSN 0269-7491 R&D Projects: GA MŽP(CZ) SP/1A6/108/07; GA MŠk 2B06068 Institutional research plan: CEZ:AV0Z60870520 Keywords : carbon fluxes * net ecosystem exchange * spruce forest * beech forest * Grassland * agroecosystem * wetland * climate factors Subject RIV: EH - Ecology, Behaviour Impact factor: 3.746, year: 2011
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2013-03-01
... Organizations; Chicago Stock Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule... Exchange proposes to amend Article 8, Rule 13 (Advertising, Promotion and Telemarketing), which, among.... Date of Effectiveness of the Proposed Rule Changes and Timing for Commission Action The Exchange...
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2012-02-27
... Change Adopting Rebates for the Competitive Liquidity Provider Program February 21, 2012. Pursuant to... makers registered with the Exchange as Competitive Liquidity Providers (``CLPs'') to enhance liquidity on the Exchange in securities listed on the Exchange (the ``Competitive Liquidity Provider Program'' or...
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Hammad, A; Mossad, Y M; Nasef, N; Eid, R
2017-07-01
Background Increased expression of interferon-inducible genes is implicated in the pathogenesis of systemic lupus erythematosus (SLE). Interferon regulatory factor 5 (IRF5) is one of the transcription factors regulating interferon and was proved to be implicated in the pathogenesis of SLE in different populations. Objectives The objective of this study was to investigate the correlation between polymorphisms of the IRF5 gene and SLE susceptibility in a cohort of Egyptian children and to investigate their association with clinico-pathological features, especially lupus nephritis. Subjects and methods Typing of interferon regulatory factor 5 rs10954213, rs2004640 and rs2280714 polymorphisms were done using polymerase chain reaction-restriction fragment length polymorphism for 100 children with SLE and 100 matched healthy controls. Results Children with SLE had more frequent T allele and TT genotype of rs2004640 ( P c = 0.003 and 0.024, respectively) compared to controls. Patients with nephritis had more frequent T allele of rs2004640 compared to controls ( P c = 0.003). However the allele and genotype frequencies of the three studied polymorphisms did not show any difference in patients with nephritis in comparison to those without nephritis. Haplotype GTA of rs10954213, rs2004640 and rs2280714, respectively, was more frequent in lupus patients in comparison to controls ( p = 0.01) while the haplotype GGG was more frequent in controls than lupus patients ( p = 0.011). Conclusion The rs2004640 T allele and TT genotype and GTA haplotype of rs rs10954213, rs2004640, and rs2280714, respectively, can be considered as risk factors for the development of SLE. The presence of the rs2004640 T allele increases the risk of nephritis development in Egyptian children with SLE.
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2012-05-15
... Exchange, Inc. (the ``Current Bylaws'') to conform with the Exchange's current corporate governance... concerning the purpose of, and basis for, the proposed rule change and discussed any comments it received on... governance practices. In addition, the Exchange proposes to address other non- substantive revisions to...
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2012-05-15
... Exchange, Inc. (the ``Current Bylaws'') to conform with the Exchange's current corporate governance... concerning the purpose of, and basis for, the proposed rule change and discussed any comments it received on... governance practices. In addition, the Exchange proposes to address other non- substantive revisions to...
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2013-02-15
... competitive pricing structure designed to incent market participants to direct their order flow to the Exchange, and the Exchange believes that such structure will help the Exchange remain competitive with... highly-competitive market in which market participants can readily direct order flow to competing venues...
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2011-07-14
... operations and to continue to offer competitive pricing, which, in turn, will benefit Members of the Exchange...) modify the tiered pricing structure applicable to adding displayed liquidity to the Exchange's order book... Adding Liquidity The Exchange currently maintains a tiered pricing structure for adding displayed...
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Theory and design of heat exchanger : air cooled plate, spiral heat exchanger
International Nuclear Information System (INIS)
Min, Ui Dong
1960-02-01
This book deals with air cooled heat exchanger, which introduces heat rejection system, wet surface cooler in new from, explanation of structure and design, materials, basic design like plenums chambers and fan ring, finned tube fouling factor, airflow in forced draft and fan design. It also tells of plate heat exchanger and spiral heat exchanger giving descriptions of summary, selection, basic design, device and safety function, maintenance, structure of plate heat exchanger, frames and connector plate and, basic things of spiral tube heat exchanger.
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2013-02-14
... Rule Change To Extend Pilot Program Related To Trading Pauses Due to Extraordinary Market Volatility... Volatility.'' The text of the proposed rule change is available at the Exchange's Web site at http://www... specified Exchange Traded Products that experience rapid price movement.\\5\\ More recently, the Exchange...
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2011-05-12
... operations and to continue to offer competitive pricing, which, in turn, will benefit Members of the Exchange... amend its pricing to add displayed liquidity. The Exchange currently maintains a tiered pricing... share. The Exchange proposes to replace its existing tiered pricing structure with a structure that...
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2013-10-25
... aligning them more closely with the corresponding FINRA rules. Moreover, the Exchange believes that.... Accordingly, the Exchange believes that the proposed rule change would promote a free and open market and a... change would clarify certain provisions of the Exchange's rules and make them substantially similar to...
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2011-07-22
...-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend NASDAQ Stock Market Equities Trading Rules 4757 and 4758 and NASDAQ Options... NASDAQ Stock Market LLC (the ``Exchange'' or ``NASDAQ'') filed with the Securities and Exchange...
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2011-10-19
...-Regulatory Organization's Statement of the Terms of Substance of the Proposed Rule Change The Exchange is... connection with prior filings, the Commission has expressed concern that the affiliation of an exchange with...-100). Recognizing that the Commission has previously expressed concern regarding the potential for...
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Information system fur the management of a regulatory programme
International Nuclear Information System (INIS)
Ortiz, P.; Mrabit, K.; Miaw, S.
1998-01-01
A Regulatory Programme to monitor safety of activities involving radiation sources, implies the existence of a Regulatory Authority empowered by legislation to issue radiation protection regulations and to monitor compliance with those regulations. The core element of the programme is a system of notification and authorization (registration and licensing), inspection and enforcement. The efficiency of this system is largely dependent on the availability of reliable information on the inventory of radiation sources and installations, the administrative status of the facilities (authorization), prompt processing of inspection reports and follow up of regulatory actions, including monitoring deadlines. Essential data relevant to safety, such as personal dosimetry for occupationally exposed individuals, inspection findings and incident reports would provide, in addition, an insight on the overall safety of the country. A simple but comprehensive Regulatory Authority Information System (RAIS) linked to the authorization and inspection process will largely facilitate regulatory decisions and actions. A readily available and reliable information from the various regulatory activities will facilitate planning, optimization of resources, monitoring safety related data, disseminating safety information, making decisions and follow up regulatory actions including monitoring dead lines. The implementation of the system in more than 50 countries will contribute to experience exchange and harmonization of regulatory activities. (author)
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Lateral gene exchanges shape the genomes of amoeba-resisting microorganisms
Directory of Open Access Journals (Sweden)
Claire eBertelli
2012-08-01
Full Text Available Based on Darwin’s concept of the tree of life, vertical inheritance was thought to be dominant, and mutations, deletions and duplication were streaming the genomes of living organisms. In the current genomic era, increasing data indicated that both vertical and lateral gene inheritance interact in space and time to trigger genome evolution, particularly among microorganisms sharing a given ecological niche. As a paradigm to their diversity and their survival in a variety of cell types, intracellular microorganisms, and notably intracellular bacteria, were considered as less prone to lateral genetic exchanges. Such specialized microorganisms generally have a smaller gene repertoire because they do rely on their host’s factors for some basic regulatory and metabolic functions. Here we review events of lateral gene transfer (LGT that illustrate the genetic exchanges among intra-amoebal microorganisms or between the microorganism and its amoebal host. We tentatively investigate the functions of laterally transferred genes in the light of the interaction with their host as they should confer a selective advantage and success to the amoeba-resisting microorganisms.
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Automated Identification of Core Regulatory Genes in Human Gene Regulatory Networks.
Directory of Open Access Journals (Sweden)
Vipin Narang
Full Text Available Human gene regulatory networks (GRN can be difficult to interpret due to a tangle of edges interconnecting thousands of genes. We constructed a general human GRN from extensive transcription factor and microRNA target data obtained from public databases. In a subnetwork of this GRN that is active during estrogen stimulation of MCF-7 breast cancer cells, we benchmarked automated algorithms for identifying core regulatory genes (transcription factors and microRNAs. Among these algorithms, we identified K-core decomposition, pagerank and betweenness centrality algorithms as the most effective for discovering core regulatory genes in the network evaluated based on previously known roles of these genes in MCF-7 biology as well as in their ability to explain the up or down expression status of up to 70% of the remaining genes. Finally, we validated the use of K-core algorithm for organizing the GRN in an easier to interpret layered hierarchy where more influential regulatory genes percolate towards the inner layers. The integrated human gene and miRNA network and software used in this study are provided as supplementary materials (S1 Data accompanying this manuscript.
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2013-04-05
... formal disciplinary action against a firm. The Exchange proposes to add to Rule 12140(d)(9) specific... Formal Disciplinary Action. These changes are based on the rules of the Chicago Board Option Exchange...-through violations. Exchange Rule 12140 provides that in lieu of commencing a disciplinary proceeding, the...
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2012-02-24
... or less than issuers would pay at other exchanges. For instance, derivative securities products and... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-66422; File No. SR-BATS-2012-010] Self... the Securities Exchange Act of 1934 (the ``Act''),\\1\\ and Rule 19b-4 thereunder,\\2\\ notice is hereby...
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2010-02-18
... difference is that the Exchange used clearing firm floating monthly rate information for the month of... account changes in clearing firm floating monthly rates for the month of February 2010. The Exchange... fees are currently set at the indicative lease rate (as defined below) for January 2010. The Exchange...
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2012-11-15
.... The Exchange has found that this type of transaction is rarely utilized and, therefore, such credits... to a rate of 10%. The Exchange believes that this amendment will bring result in an equitable... Institutional Brokers only rarely utilize this type of transaction, the Exchange believes that it is not...
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2011-05-16
... Effectiveness of Proposed Rule Change Relating to the Strategy Fee Cap and Clarifications to the CBOE Fees... Chicago Board Options Exchange, Incorporated (``CBOE'' or ``Exchange'') proposes to amend its strategy fee... Statutory Basis for, the Proposed Rule Change 1. Purpose The Exchange currently caps market-maker and broker...
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2012-02-17
... program is shared by NASDAQ and the following SROs: Boston Options Exchange, C2 Options Exchange... competence for Exchange Members and their associated persons, in particular, by offering an alternative... specified levels of competence and knowledge generally applicable to proprietary trading. \\16\\ 15 U.S.C. 78f...
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2013-02-13
... be excessive. The proposed rule change reflects a competitive pricing structure designed to incent... the Exchange. The Exchange also notes that it operates in a highly-competitive market in which market... structure will help the Exchange remain competitive with those fees and rebates assessed by other venues. C...
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2013-01-09
... than passing the costs of these higher order volumes along to all market participants, the Exchange... manner. Generally, competing options exchanges assess Professionals fees at comparable rates to those... through better executions on BOX, a monthly average of more than $3.5 million over that time. The Exchange...
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2012-04-05
... index options; and $0.40 per contract in volatility index options. The Exchange notes that CBOE Market.... The Exchange also notes that the $0.25 per contract transaction rates for Professionals and Voluntary... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-66704; File No. SR-CBOE-2012-030] Self...
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Ma, Yan-Qing; Venugopalan, Raju; Watanabe, Kazuhiro; Zhang, Hong-Fei
2018-01-01
We argue that the large suppression of the ψ (2 S ) inclusive cross section relative to the J /ψ inclusive cross section in proton-nucleus (p+A) collisions can be attributed to factorization breaking effects in the formation of quarkonium. These factorization breaking effects arise from soft color exchanges between charm-anticharm pairs undergoing hadronization and comoving partons that are long lived on time scales of quarkonium formation. We compute the short distance pair production of heavy quarks in the color glass condensate (CGC) effective field theory and employ an improved color evaporation model (ICEM) to describe their hadronization into quarkonium at large distances. The combined CGC+ICEM model provides a quantitative description of J /ψ and ψ (2 S ) data in proton-proton (p+p) collisions from both RHIC and the LHC. Factorization breaking effects in hadronization, due to additional parton comovers in the nucleus, are introduced heuristically by imposing a cutoff Λ , representing the average momentum kick from soft color exchanges, in the ICEM. Such soft exchanges have no perceptible effect on J /ψ suppression in p+A collisions. In contrast, the interplay of the physics of these soft exchanges at large distances, with the physics of semihard rescattering at short distances, causes a significant additional suppression of ψ (2 S ) yields relative to that of the J /ψ . A good fit of all RHIC and LHC J /ψ and ψ (2 S ) data, for transverse momenta P⊥≤5 GeV in p+p and p+A collisions, is obtained for Λ ˜10 MeV.
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2013-05-21
... at the Exchange's primary data center and one port at the Exchange's secondary data center. With... primary data center and that no logical port fees will be assessed for redundant secondary data center... Members or non- members, as the Exchange is already providing secondary data center ports free of charge...
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2010-01-25
... difference is that the Exchange used clearing firm floating monthly rate information for the month of January... changes in clearing firm floating monthly rates for the month of January 2010. The Exchange believes that... fees are currently set at the indicative lease rate (as defined below) for December 2009. The Exchange...
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2010-03-12
... difference is that the Exchange used clearing firm floating monthly rate information for the month of March... changes in clearing firm floating monthly rates for the month of March 2010. The Exchange believes that... equal to the indicative lease rate for March 2010 (which is $4,875). Specifically, the Exchange proposes...
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2012-09-18
... liquidity'' ratio.\\11\\ The Exchange believes this amendment to Footnotes 12 and 13 supports the Exchange's... transparency for its Members. \\11\\ The ``add liquidity'' ratio is the ratio of the ``added'' flags/(``added... Exchange's fee schedule for Non-Displayed Orders that add liquidity using the Route Peg Order type.\\4\\ The...
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2010-11-17
... quotes/orders. While Members that generally remove liquidity from the Exchange will be paying a higher fee, the Exchange believes that such Members will benefit to the extent the higher rebate paid by the... charged by other venues. Finally, the Exchange believes that the proposed rates are equitable in that they...
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2010-04-01
... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Notice by a self-regulatory... Notice by a self-regulatory organization of proposed admission to or continuance in membership or... statutory disqualification. (1) Any self-regulatory organization proposing, conditionally or unconditionally...
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2013-07-17
..., and the Exchange is not aware of any problems that member organizations would have in complying with... Exchange also notes that at least one of its competitors charges different rates depending on the number of... Exchange notes that at least one of the Exchange's competitors charges different rates depending on the...
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Minimizing Back Exchange in the Hydrogen Exchange-Mass Spectrometry Experiment
Walters, Benjamin T.; Ricciuti, Alec; Mayne, Leland; Englander, S. Walter
2012-12-01
The addition of mass spectrometry (MS) analysis to the hydrogen exchange (HX) proteolytic fragmentation experiment extends powerful HX methodology to the study of large biologically important proteins. A persistent problem is the degradation of HX information due to back exchange of deuterium label during the fragmentation-separation process needed to prepare samples for MS measurement. This paper reports a systematic analysis of the factors that influence back exchange (solution pH, ionic strength, desolvation temperature, LC column interaction, flow rates, system volume). The many peptides exhibit a range of back exchange due to intrinsic amino acid HX rate differences. Accordingly, large back exchange leads to large variability in D-recovery from one residue to another as well as one peptide to another that cannot be corrected for by reference to any single peptide-level measurement. The usual effort to limit back exchange by limiting LC time provides little gain. Shortening the LC elution gradient by 3-fold only reduced back exchange by ~2 %, while sacrificing S/N and peptide count. An unexpected dependence of back exchange on ionic strength as well as pH suggests a strategy in which solution conditions are changed during sample preparation. Higher salt should be used in the first stage of sample preparation (proteolysis and trapping) and lower salt (<20 mM) and pH in the second stage before electrospray injection. Adjustment of these and other factors together with recent advances in peptide fragment detection yields hundreds of peptide fragments with D-label recovery of 90 % ± 5 %.
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Minimizing back exchange in the hydrogen exchange-mass spectrometry experiment.
Walters, Benjamin T; Ricciuti, Alec; Mayne, Leland; Englander, S Walter
2012-12-01
The addition of mass spectrometry (MS) analysis to the hydrogen exchange (HX) proteolytic fragmentation experiment extends powerful HX methodology to the study of large biologically important proteins. A persistent problem is the degradation of HX information due to back exchange of deuterium label during the fragmentation-separation process needed to prepare samples for MS measurement. This paper reports a systematic analysis of the factors that influence back exchange (solution pH, ionic strength, desolvation temperature, LC column interaction, flow rates, system volume). The many peptides exhibit a range of back exchange due to intrinsic amino acid HX rate differences. Accordingly, large back exchange leads to large variability in D-recovery from one residue to another as well as one peptide to another that cannot be corrected for by reference to any single peptide-level measurement. The usual effort to limit back exchange by limiting LC time provides little gain. Shortening the LC elution gradient by 3-fold only reduced back exchange by ~2%, while sacrificing S/N and peptide count. An unexpected dependence of back exchange on ionic strength as well as pH suggests a strategy in which solution conditions are changed during sample preparation. Higher salt should be used in the first stage of sample preparation (proteolysis and trapping) and lower salt (<20 mM) and pH in the second stage before electrospray injection. Adjustment of these and other factors together with recent advances in peptide fragment detection yields hundreds of peptide fragments with D-label recovery of 90% ± 5%.
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International Nuclear Information System (INIS)
Chan, S.H.; Cho, D.H.
1984-01-01
A reactor core filled with an emitting-absorbing mixture (like steam, hydrogen gas and fission gases) is considered. Analysis is provided to evaluate axial radiative heat exchange of a rod bundle with a nonuniform axial temperature distribution. The necessary radiation exchange shape factors (geometric mean absorptance, emittance and transmittance) between segments of the complex rod bundle arrangement are presented. They are applicable to arbitrary sizes of segments, well suited for numerical computations
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Directory of Open Access Journals (Sweden)
Xu Fuyu
2012-09-01
Full Text Available Abstract Background The potential contribution of upstream sequence variation to the unique features of orthologous genes is just beginning to be unraveled. A core subset of stress-associated bZIP transcription factors from rice (Oryza sativa formed ten clusters of orthologous groups (COG with genes from the monocot sorghum (Sorghum bicolor and dicot Arabidopsis (Arabidopsis thaliana. The total cis-regulatory information content of each stress-associated COG was examined by phylogenetic footprinting to reveal ortholog-specific, lineage-specific and species-specific conservation patterns. Results The most apparent pattern observed was the occurrence of spatially conserved ‘core modules’ among the COGs but not among paralogs. These core modules are comprised of various combinations of two to four putative transcription factor binding site (TFBS classes associated with either developmental or stress-related functions. Outside the core modules are specific stress (ABA, oxidative, abiotic, biotic or organ-associated signals, which may be functioning as ‘regulatory fine-tuners’ and further define lineage-specific and species-specific cis-regulatory signatures. Orthologous monocot and dicot promoters have distinct TFBS classes involved in disease and oxidative-regulated expression, while the orthologous rice and sorghum promoters have distinct combinations of root-specific signals, a pattern that is not particularly conserved in Arabidopsis. Conclusions Patterns of cis-regulatory conservation imply that each ortholog has distinct signatures, further suggesting that they are potentially unique in a regulatory context despite the presumed conservation of broad biological function during speciation. Based on the observed patterns of conservation, we postulate that core modules are likely primary determinants of basal developmental programming, which may be integrated with and further elaborated by additional intrinsic or extrinsic signals in
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Directory of Open Access Journals (Sweden)
Daria eMolodtsova
2014-12-01
Full Text Available It is increasingly apparent that genes and networks that influence complex behaviour are evolutionary conserved, which is paradoxical considering that behaviour is labile over evolutionary timescales. How does adaptive change in behaviour arise if behaviour is controlled by conserved, pleiotropic, and likely evolutionary constrained genes? Pleiotropy and connectedness are known to constrain the general rate of protein evolution, prompting some to suggest that the evolution of complex traits, including behaviour, is fuelled by regulatory sequence evolution. However, we seldom have data on the strength of selection on mutations in coding and regulatory sequences, and this hinders our ability to study how pleiotropy influences coding and regulatory sequence evolution. Here we use population genomics to estimate the strength of selection on coding and regulatory mutations for a transcriptional regulatory network that influences complex behaviour of honey bees. We found that replacement mutations in highly connected transcription factors and target genes experience significantly stronger negative selection relative to weakly connected transcription factors and targets. Adaptively evolving proteins were significantly more likely to reside at the periphery of the regulatory network, while proteins with signs of negative selection were near the core of the network. Interestingly, connectedness and network structure had minimal influence on the strength of selection on putative regulatory sequences for both transcription factors and their targets. Our study indicates that adaptive evolution of complex behaviour can arise because of positive selection on protein-coding mutations in peripheral genes, and on regulatory sequence mutations in both transcription factors and their targets throughout the network.
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Knowledge brokerage context factors – What matters in knowledge exchange in impact assessment?
International Nuclear Information System (INIS)
Saarela, Sanna-Riikka; Söderman, Tarja; Lyytimäki, Jari
2015-01-01
Highlights: • Different knowledge brokerage strategies can be applied in impact assessment. • A conceptual framework for knowledge brokering is introduced. • Six test cases from different areas and jurisdictions are reviewed. • Various context factors affect the success of knowledge brokering in IA. - Abstract: The success of an impact assessment (IA) can mean both instrumental success of applying IA results directly in decision-making, and conceptual success linked to learning about policy problems more generally. Both instrumental and conceptual success can be claimed to be reliant on the knowledge exchange context of the IA, shaped by factors such as the complexity of the policy problem, type of policy area, organisational norms, actor constellations and continuance and openness of information sharing. Even though such context factors may be pre-set, they are nevertheless contested and reformulated during each IA process. This paper ties together lessons from six different IA processes that were performed between 2011 and 2013. The cases include agricultural policy at the EU and regional level in Greece, national-level climate change and energy policy in Finland and Estonia, resource efficiency policy at the German national level, and sustainable land use policy in Inner Mongolia, China. The paper introduces and applies a typology of knowledge brokerage context factors. The paper asks how knowledge brokerage is shaped by different contexts and what determines the consequent application (or non-application) of IA tools and the use of IA results. The paper concludes by highlighting the significance of identification and acknowledgement of different knowledge exchange contexts in IA
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Complex use of heat-exchange tunnels
Directory of Open Access Journals (Sweden)
А. Ф. Галкин
2017-04-01
Full Text Available The paper presents separate results of complex research (experimental and theoretical on the application of heat-exchange tunnels – in frozen rocks, among other things – as underground constructions serving two purposes. It is proposed to use heat-exchange tunnels as a separate multi-functional module, which under normal conditions will be used to set standards of heat regime parameters in the mines, and in emergency situations, natural or man-made, will serve as a protective structure to shelter mine workers. Heat-exchange modules can be made from mined-out or specially constructed tunnels. Economic analysis shows that the use of such multi-functional modules does not increase operation and maintenance costs, but enhances safety of mining operations and reliability in case of emergency situations. There are numerous theoretic and experimental investigations in the field of complex use of mining tunnels, which allows to develop regulatory design documents on their basis. Experience of practical application of heat-exchange tunnels has been assessed from the position of regulating heat regime in the mines.
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2011-07-29
... executions submitted through an Institutional Broker.\\7\\ The Exchange is also lowering the rate of the... remainders would be charged the fee rate set forth in Section E.1. of the Fee Schedule. The Exchange is... Schedule. The Exchange is also modifying the types of transactions subject to the Trade Processing Fee to...
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2012-12-06
... by Members. As is currently the case, orders subject to the Tool will be validated by the Exchange... Change To Expand the Availability of Risk Management Tools November 30, 2012. Pursuant to Section 19(b)(1... Exchange's Risk Management Tool (the ``Tool'') to all Exchange Members.\\3\\ The Tool is currently available...
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2012-09-14
... Identifier (``MPID'') achieves an add liquidity ratio equal to or greater than 10%. The Exchange will... removal rate of $0.0029 per share where an MPID achieves an add liquidity ratio equal to or greater than... add liquidity ratio in Footnote 12 of the Exchange's fee schedule. \\7\\ The Exchange notes that the...
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2010-01-14
... Effectiveness of Proposed Rule Change Relating to Exchange Fees for Fiscal Year 2010 January 6, 2010. Pursuant..., and the Installation fee of $500 for satellite TV under Section 8(F)(10) of the Fees Schedule; Trade... Exchange's marketing fee\\22\\ shall not apply. The Exchange believes the rule change will further the...
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2013-11-19
... in BATS Rule 11.13(a)(3)(H). Modifications to Definitions Used for Equities Pricing Tiers The... change to its definitions of ADV and TCV for purposes of BYX tiered pricing.\\13\\ \\12\\ Securities Exchange... strategies at the Exchange's affiliate, BATS Y-Exchange, Inc. (``BYX''); and (2) modify the way that, for...
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2013-05-22
... product by keeping the Jumbo SPY Options fees low and easy for investors to understand. The Exchange... charge the same rate for transactions in Jumbo SPY Options, since the costs to the Exchange to process... charge the ORF at the same rate as the standard contract. 2. Statutory Basis The Exchange believes that...
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Chávez-Vargas, Lydia; Adame-García, Sendi Rafael; Cervantes-Villagrana, Rodolfo Daniel; Castillo-Kauil, Alejandro; Bruystens, Jessica G H; Fukuhara, Shigetomo; Taylor, Susan S; Mochizuki, Naoki; Reyes-Cruz, Guadalupe; Vázquez-Prado, José
2016-03-18
Morphology of migrating cells is regulated by Rho GTPases and fine-tuned by protein interactions and phosphorylation. PKA affects cell migration potentially through spatiotemporal interactions with regulators of Rho GTPases. Here we show that the endogenous regulatory (R) subunit of type I PKA interacts with P-Rex1, a Rac guanine nucleotide exchange factor that integrates chemotactic signals. Type I PKA holoenzyme interacts with P-Rex1 PDZ domains via the CNB B domain of RIα, which when expressed by itself facilitates endothelial cell migration. P-Rex1 activation localizes PKA to the cell periphery, whereas stimulation of PKA phosphorylates P-Rex1 and prevents its activation in cells responding to SDF-1 (stromal cell-derived factor 1). The P-Rex1 DEP1 domain is phosphorylated at Ser-436, which inhibits the DH-PH catalytic cassette by direct interaction. In addition, the P-Rex1 C terminus is indirectly targeted by PKA, promoting inhibitory interactions independently of the DEP1-PDZ2 region. A P-Rex1 S436A mutant construct shows increased RacGEF activity and prevents the inhibitory effect of forskolin on sphingosine 1-phosphate-dependent endothelial cell migration. Altogether, these results support the idea that P-Rex1 contributes to the spatiotemporal localization of type I PKA, which tightly regulates this guanine exchange factor by a multistep mechanism, initiated by interaction with the PDZ domains of P-Rex1 followed by direct phosphorylation at the first DEP domain and putatively indirect regulation of the C terminus, thus promoting inhibitory intramolecular interactions. This reciprocal regulation between PKA and P-Rex1 might represent a key node of integration by which chemotactic signaling is fine-tuned by PKA. © 2016 by The American Society for Biochemistry and Molecular Biology, Inc.
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2012-03-29
...-Regulatory Organizations; the NASDAQ Stock Market LLC; Notice of Filing and Immediate Effectiveness of..., 2012, The NASDAQ Stock Market LLC (``NASDAQ'' or ``Exchange'') filed with the Securities and Exchange... halt, there is a 15-minute Display-Only Period during which market participants may enter quotes and...
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2013-08-13
...-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Filing and Immediate Effectiveness of... hereby given that on July 25, 2013 The NASDAQ Stock Market LLC (``NASDAQ'' or ``Exchange'') filed with... market data is transmitted by these new switches. The Exchange's proposal provides the co-located client...
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2012-04-12
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-66754; File No. SR-Phlx-2012-41] Self.... I. Self-Regulatory Organization's Statement of the Terms of Substance of the Proposed Rule Change... XL'' for branding purposes. The text of the proposed rule change is available on the Exchange's Web...
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2011-10-17
...-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Filing of Proposed Rule Change Regarding... September 28, 2011, The NASDAQ Stock Market LLC (``NASDAQ'') filed with the Securities and Exchange... closely tailor their investment and risk management strategies and decisions. Furthermore, the Exchange...
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2012-02-03
... from $225 per month (per login ID) to $350 per month (per login ID). The Exchange's vendor that provides the FBW charges the Exchange more than $225 per month (per login ID) for the FBW (actually, more than $350 per month (per login ID)), and the Exchange had been subsidizing those costs for FBW users...
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2013-04-22
... participants the ability to utilize an order type that does not route to other exchanges. Specifically, the Do... Exchange is proposing to charge the same rate for transactions in Mini Options, $0.004 per contract, since..., the Exchange feels that it is appropriate to charge the ORF at the same rate as the standard option...
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Contribution of meson exchange currents to magnetic form factor of a few complex nuclei
International Nuclear Information System (INIS)
Mathiot, J.F.
1981-12-01
We were interested in the contribution of meson exchange currents (MEC) to the magnetic form factor (MFF) of 49 Ti, 51 V, 87 Sr, 93 Nb at high momentum transfer (1.8 fm -1 to 3.2 fm -1 ). We found that the contribution of tensor correlations to the 1 S 0 - 3 S 1 transition of MEC (adding the 3 D 1 tensor part to the 3 S 1 relative state) multiply the previous calculations by a factor of 2.5 to 4. The sensitivity of MEC to the hadronic form factor is also estimated. It remains of discrepancy of a factor 2 for the MFF at 3 fm -1 for the first three nuclei [fr
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2012-08-20
... an optional order handling behavior functionality that will continue to re-price, re-rank and/or re... Exchange has a posted and displayed bid to buy 100 shares of a security priced at $10.10 per share and a.... If the Exchange receives a non-routable bid to buy 100 shares at $10.12 per share the Exchange will...
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DEFF Research Database (Denmark)
Rand, Kasper D; Andersen, Mette D; Olsen, Ole H
2008-01-01
Factor VIIa (FVIIa) circulates in the blood in a zymogen-like state. Only upon association with membrane-bound tissue factor (TF) at the site of vascular injury does FVIIa become active and able to initiate blood coagulation. Here we used hydrogen exchange monitored by mass spectrometry to invest......Factor VIIa (FVIIa) circulates in the blood in a zymogen-like state. Only upon association with membrane-bound tissue factor (TF) at the site of vascular injury does FVIIa become active and able to initiate blood coagulation. Here we used hydrogen exchange monitored by mass spectrometry...... to investigate the conformational effects of site-directed mutagenesis at key positions in FVIIa and the origins of enhanced intrinsic activity of FVIIa analogs. The differences in hydrogen exchange of two highly active variants, FVIIa(DVQ) and FVIIa(VEAY), imply that enhanced catalytic efficiency was attained...
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Motohashi, Hozumi; O'Connor, Tania; Katsuoka, Fumiki; Engel, James Douglas; Yamamoto, Masayuki
2002-07-10
Recent progress in the analysis of transcriptional regulation has revealed the presence of an exquisite functional network comprising the Maf and Cap 'n' collar (CNC) families of regulatory proteins, many of which have been isolated. Among Maf factors, large Maf proteins are important in the regulation of embryonic development and cell differentiation, whereas small Maf proteins serve as obligatory heterodimeric partner molecules for members of the CNC family. Both Maf homodimers and CNC-small Maf heterodimers bind to the Maf recognition element (MARE). Since the MARE contains a consensus TRE sequence recognized by AP-1, Jun and Fos family members may act to compete or interfere with the function of CNC-small Maf heterodimers. Overall then, the quantitative balance of transcription factors interacting with the MARE determines its transcriptional activity. Many putative MARE-dependent target genes such as those induced by antioxidants and oxidative stress are under concerted regulation by the CNC family member Nrf2, as clearly proven by mouse germline mutagenesis. Since these genes represent a vital aspect of the cellular defense mechanism against oxidative stress, Nrf2-null mutant mice are highly sensitive to xenobiotic and oxidative insults. Deciphering the molecular basis of the regulatory network composed of Maf and CNC families of transcription factors will undoubtedly lead to a new paradigm for the cooperative function of transcription factors.
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Electricity and telecommunications regulatory institutions in small and developing countries
Energy Technology Data Exchange (ETDEWEB)
Stern, J. [London Business School, London (United Kingdom)
2000-09-01
The spread of utility liberalisation and privatisation to middle and low income developing countries raises the problem of whether and how they can establish an effective regulatory capability of whether the supply of regulatory services is likely to be insufficient. The paper presents evidence on the size of electricity regulatory agencies in 24 mainly middle and lower income countries as well as the number of high-level, specialist regulatory staff and the potential resource pool from post-school education. The paper also discusses how far the problem can be alleviated and/or avoided by the use of regulation by contract, regulation by multi-national regulatory agency or contracting-out. The paper concludes that such solutions are unlikely to be generally effective but that informal exchanges of information and pooling of resources between national regulators on a market-driven basis, as seen in Southern Africa and the EU, is a promising option. The paper concludes by pointing to the need to ascertain the minimum required regulatory capability in developing countries as perceived by Governments and potential investors. (author)
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Regulatory focus affects physician risk tolerance.
Veazie, Peter J; McIntosh, Scott; Chapman, Benjamin P; Dolan, James G
2014-01-01
Risk tolerance is a source of variation in physician decision-making. This variation, if independent of clinical concerns, can result in mistaken utilization of health services. To address such problems, it will be helpful to identify nonclinical factors of risk tolerance, particularly those amendable to intervention-regulatory focus theory suggests such a factor. This study tested whether regulatory focus affects risk tolerance among primary care physicians. Twenty-seven primary care physicians were assigned to promotion-focused or prevention-focused manipulations and compared on the Risk Taking Attitudes in Medical Decision Making scale using a randomization test. Results provide evidence that physicians assigned to the promotion-focus manipulation adopted an attitude of greater risk tolerance than the physicians assigned to the prevention-focused manipulation (p = 0.01). The Cohen's d statistic was conventionally large at 0.92. Results imply that situational regulatory focus in primary care physicians affects risk tolerance and may thereby be a nonclinical source of practice variation. Results also provide marginal evidence that chronic regulatory focus is associated with risk tolerance (p = 0.05), but the mechanism remains unclear. Research and intervention targeting physician risk tolerance may benefit by considering situational regulatory focus as an explanatory factor.
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2011-12-05
...-Regulatory Organization's Statement of the Terms of the Substance of the Proposed Rule Change The Exchange... executions, executions by symbol, add versus remove, buy versus sell, display versus non-display, number of... QView service is similar to the services offered by the BATS exchange through its online member portal...
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International Nuclear Information System (INIS)
Sokolov, V.V.; Smirnov, N.N.
1982-01-01
An investigation of the joint influence of hydrodynamic and concentration factors in sorption of iodine by AV-17-8 and anion exchange resins on the mass-transfer coefficient is the subject of this report. The method of central composite rotatable experimental design was used for quantitative assessment and derivation of the appropriate equations. The investigation yielded the necessary regression equations satisfactorily describing the influence of all the factors in the mass-transfer coefficient. the optimal mass-transfer conditions were determined. On the basis of the values obtained, recommendations are made on the optimal hydrodynamic conditions of operation of equipment with pneumatic circulation of the ion-exchanger
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2012-07-09
... by the self-regulatory organization. The Commission is publishing this notice to solicit comments on.... Self-Regulatory Organization's Statement of the Terms of Substance of the Proposed Rule Change The... principal office and at the Public Reference Room of the Commission. II. Self-Regulatory Organization's...
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2013-02-06
... of the behavior described above, assume the Exchange has a posted and displayed bid to buy 100 shares....13 per share. Assume the NBBO is $10.10 by $10.12. If the Exchange receives a non-routable bid to buy 100 shares at $10.12 per share the Exchange will rank the order to buy at $10.12 and display the order...
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78 FR 8652 - Self-Regulatory Organizations; BATS Y-Exchange, Inc.; Notice of Filing and Immediate...
2013-02-06
... of the behavior described above, assume the Exchange has a posted and displayed bid to buy 100 shares....13 per share. Assume the NBBO is $10.10 by $10.12. If the Exchange receives a non-routable bid to buy 100 shares at $10.12 per share the Exchange will rank the order to buy at $10.12 and display the order...
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Regulatory practices and safety standards for nuclear power plants
International Nuclear Information System (INIS)
1989-01-01
The International Symposium on Regulatory Practices and Safety Standards for Nuclear Power Plants was jointly organized by the International Atomic Energy Agency (IAEA), for Nuclear Energy Agency of the OECD and the Government of the Federal Republic of Germany with the objective of providing an international forum for the exchange of information on regulatory practices and safety standards for nuclear power plants. The Symposium was held in Munich, Federal Republic of Germany, from 7 to 10 November 1988. It was attended by 201 experts from some 32 Member States and 4 international organizations. Fifty-one papers from 19 Member States and 2 international organizations were presented and discussed in 5 technical sessions covering the following subjects: National Regulatory Practices and Safety Standards (14 papers); Implementation of Regulatory Practices - Technical Issues (8 papers); Implementation of Regulatory Practices - Operational Aspects (8 papers); Developments and Trends in Safety Standards and Practices (11 papers); International Aspects (10 papers). A separate abstract was prepared for each of these papers. Refs, figs and tabs
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2011-10-18
... Organizations; International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Relating to Competitive Market Maker Trading Rights October 12, 2011. Pursuant to Section...\\ notice is hereby given that on October 3, 2011, the International Securities Exchange, LLC (the...
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2013-04-24
... process for exposure is being moved from Supplementary Material .02 to Rule 803 to Supplementary Material... outbound ISO is being routed. The Exchange states that this proposed provision has no impact on customer... cancel orders being routed to another exchange [[Page 24275
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2013-05-08
... affiliate relationship between NASDAQ and NOS, its member, raises the issue of an exchange's affiliation... unfair competitive advantage and potential conflicts of interest between an exchange's self-regulatory... regarding the potential for conflicts of interest in instances where a member firm is affiliated with an...
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International Nuclear Information System (INIS)
Kannan, K.; Vinod, V.; Padmakumar, G.; Rudramoorthy, R.; Rajan, K.K.
2015-01-01
Highlights: • A heat exchanger analysis (HE) before scale up reduces excess heat transfer area. • Representative Elementary Volume analysis of a HE speeds up the solution. • The error in air temperature rise prediction by numerical across HE is within 5%. • When both pitches are reduced, the maximum increase in heat flux is experienced. • The experience has resulted in better design of next level heat exchangers. - Abstract: Prototype fast breeder reactor (PFBR) has a safety grade decay heat removal system whose performance depends on the effective functioning of natural convection heat exchangers called sodium to air heat exchangers. The development of Representative Elementary Volume (REV) model for the sodium to air heat exchanger is necessary to envisage its design and to study the effect of various factors for continuous improvement in design. With a Representative Elementary Volume, the hydrodynamic and heat transfer characteristics of the heat exchanger was studied and the results agree well with experimental data. The effect of longitudinal pitch and transverse pitch on the heat exchanger performance has been studied and an improvement of 22% in heat transfer is predicted
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DEFF Research Database (Denmark)
Rist, Wolfgang; Jørgensen, Thomas J D; Roepstorff, Peter
2003-01-01
Stress conditions such as heat shock alter the transcriptional profile in all organisms. In Escherichia coli the heat shock transcription factor, sigma 32, out-competes upon temperature up-shift the housekeeping sigma-factor, sigma 70, for binding to core RNA polymerase and initiates heat shock...... gene transcription. To investigate possible heat-induced conformational changes in sigma 32 we performed amide hydrogen (H/D) exchange experiments under optimal growth and heat shock conditions combined with mass spectrometry. We found a rapid exchange of around 220 of the 294 amide hydrogens at 37...... degrees C, indicating that sigma 32 adopts a highly flexible structure. At 42 degrees C we observed a slow correlated exchange of 30 additional amide hydrogens and localized it to a helix-loop-helix motif within domain sigma 2 that is responsible for the recognition of the -10 region in heat shock...
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International Nuclear Information System (INIS)
Tronea, M.; Ciurea, C.
2016-01-01
The paper presents the development of regulatory requirements in the area of human and organizational factors taking account of the lessons learned from major accidents in the nuclear industry and in particular of the factors that contributed to the Fukushima Daiichi accident and the improvement of the regulatory oversight of nuclear safety culture. New requirements have been elaborated by the National Commission for Nuclear Activities Control (CNCAN) on the nuclear safety policy of licencees for nuclear installations, on independent nuclear safety oversight, on safety conscious work environment and on the assessment of nuclear safety culture. The regulatory process for the oversight of nuclear safety culture within licencees’ organizations operating nuclear installations and the associated procedure and guidelines, based on the IAEA Safety Standards, have been developed in 2010-2011. CNCAN has used the 37 IAEA attributes for a strong safety culture, grouped into five areas corresponding to safety culture characteristics, as the basis for its regulatory guidelines providing support to the reviewers and inspectors, in their routine activities, for recognising and gathering information relevant to safety culture. The safety culture oversight process, procedure and guidelines are in process of being reviewed and revised to improve their effectiveness and to align with the current international practices, using lessons learned from the Fukushima Daiichi accident. Starting with July 2014, Romania has a National Strategy for Nuclear Safety and Security, which includes strategic objectives, associated directions for action and concrete actions for promoting nuclear safety culture in all the organizations in the nuclear sector. The progress with the implementation of this strategy with regard to nuclear safety culture is described in the paper. CNCAN started to define its own organizational culture model and identifying the elements that promote and support safety
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2010-04-01
... filing with respect to proposed rule changes by all self-regulatory organizations. 249.819 Section 249..., SECURITIES EXCHANGE ACT OF 1934 Forms for Self-Regulatory Organization Rule Changes and Forms for....819 Form 19b-4, for electronic filing with respect to proposed rule changes by all self-regulatory...
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2010-04-01
... filing with respect to proposed rule changes by self-regulatory organizations under Section 19(b)(7)(A... proposed rule changes by self-regulatory organizations under Section 19(b)(7)(A) of the Securities Exchange Act of 1934. This form shall be used by self-regulatory organizations, as defined in section 3(a)(25...
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Daly, Amanda; Barker, Michelle
2010-01-01
International student exchange programmes are acknowledged as one aspect of a broader suite of internationalisation strategies aimed at enhancing students' intercultural understanding and competence. The decision to participate in an exchange programme is dependent on both individual and contextual factors such as student exchange policies and…
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2013-06-26
... years, Managed Data Access Distributors have improved the technical delivery and monitoring capabilities... restricting the data flow and monitoring the delivery. The Exchange will maintain contracts with Managed Data... customers. The Exchange has witnessed competitors creating new products and innovative pricing in this space...
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2012-01-11
... Organizations; International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Relating to a Market Maker Incentive Plan for Foreign Currency Options January 5, 2012...,\\2\\ notice is hereby given that on December 28, 2011, the International Securities Exchange, LLC (the...
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2010-07-22
... Organizations; International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change Relating to a Market Maker Incentive Plan for Foreign Currency Options July 15, 2010..., \\2\\ notice is hereby given that on June 30, 2010, International Securities Exchange, LLC (``ISE'' or...
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2011-08-26
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-65175; File No. SR-BX-2011-057] Self-Regulatory... Establish and Adopt Fees for the New BX Pre-Trade Risk Management Service August 19, 2011. Pursuant to... 240.19b-4. I. Self-Regulatory Organization's Statement of the Terms of Substance of the Proposed Rule...
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2012-05-29
... Organizations; International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend the Qualification Standards for Market Makers To Receive a Rebate May 22, 2012...-4 thereunder,\\2\\ notice is hereby given that on May 15, 2012, the International Securities Exchange...
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2012-11-26
... described above. Example 5: Error positions may result from an order processing issue at another exchange. For instance, if another exchange experienced a systems problem that affects its order processing, it... routing broker (e.g., used to offset certain contractual obligations). By definition, an error position in...
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2010-07-22
... Organizations; International Securities Exchange, LLC; Notice of Filing and Immediate Effectiveness of Proposed... at or under the threshold are charged the constituent's prescribed execution fee. This waiver applies... members to execute large-sized FX options orders on the Exchange in a manner that is cost effective. The...
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Investigating the effects of liquidity and exchange rate on Tehran Stock Exchange
Directory of Open Access Journals (Sweden)
Younos Vakil Alroaia
2014-08-01
Full Text Available This paper presents an empirical investigation to study the effects of two macroeconomic factors; namely exchange rate and liquidity on stock index. The proposed study was applied in Iran and on major index of Tehran Stock Exchange over the period 2001-2011. They reported that the currency exchange maintained negative impact on stock exchange for the period of investigation. This is due to the fact that when currency devalued, working capital decreases and firms did not enough money to purchase raw materials, pay wages, etc. In addition, liquidity marinated a direct and positive relationship with exchange index. However, the impact of liquidity seems to be bigger than currency exchange.
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2011-03-25
... trading in each UTP Derivative Security contain applicable trading hours for the UTP Derivative Security... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-64105; File No. SR-BX-2011-016] Self-Regulatory... Starting Time March 22, 2011. Pursuant to Section 19(b)(1) of the Securities Exchange Act of 1934 (``Act...
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2010-08-05
...-Floating Rate Normal ITS issued by U.S. Bancorp Capital IX, each with a liquidation amount of $1,000 (the... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-62607; File No. SR-ISE-2010-80] Self-Regulatory... Securities Exchange, LLC That Constitutes a Stated Interpretation With Respect to the Meaning, Administration...
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Securing the smart grid information exchange
Energy Technology Data Exchange (ETDEWEB)
Fries, Steffen; Falk, Rainer [Siemens AG, Corporate Technology, Muenchen (Germany)
2012-07-01
The smart grid is based on information exchange between various stakeholders using open communication technologies, to control the physical electric grid through the information grid. Protection against cyber attacks is essential to ensure a reliable operation of the smart grid. This challenge is addressed by various regulatory, standardization, and research activities. After giving an overview of the security demand of a smart grid, existing and appearing standardization activities are described. (orig.)
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2010-12-22
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-63558; File No. SR-NYSEAmex-2010-100] Self-Regulatory Organizations; NYSE Amex LLC; Order Approving a Proposed Rule Change Relating to Complex Orders December 16, 2010. I. Introduction On October 20, 2010, NYSE Amex LLC (``NYSE Amex'' or the ``Exchange...
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2012-02-21
... for complex orders in two of the most actively-traded index option products, the NASDAQ 100 Index... makers to enter quotations for complex order strategies in the Complex Order Book,\\8\\ the Exchange... because they are consistent with price differentiation that exists today at other option exchanges. The...
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2010-05-25
... compelling need to attract order flow, imposed significant competitive pressure on that exchange's need to... competitive pressures on the ISE Order Feed and ISE's compelling need to attract order flow impose significant competitive pressure on the Exchange to act equitably, fairly, and reasonably in setting its fees. B. Self...
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2012-01-23
... PHLX, Inc. (``PHLX'') and Nasdaq Options Market (``NOM'') Update Pricing Effective January 3, 2012... pricing that reduces rates for market makers based on the level of business they bring to the Exchange.\\11\\ This proposed rule change targets a particular segment in which the Exchange seeks to garnish greater...
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2011-10-04
... interested persons. \\1\\ 15 U.S.C. 78s(b)(1). \\2\\ 17 CFR 240.19b-4. I. Self-Regulatory Organization's... Public Reference Room. II. Self-Regulatory Organization's Statement of the Purpose of, and Statutory... IV below. The self-regulatory organization has prepared summaries, set forth in Sections A, B and C...
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Trosiuk, Tetiana V; Shalak, Vyacheslav F; Szczepanowski, Roman H; Negrutskii, Boris S; El'skaya, Anna V
2016-02-01
Eukaryotic translation elongation factor 1Bα (eEF1Bα) is a functional homolog of the bacterial factor EF-Ts, and is a component of the macromolecular eEF1B complex. eEF1Bα functions as a catalyst of guanine nucleotide exchange on translation elongation factor 1A (eEF1A). The C-terminal domain of eEF1Bα is necessary and sufficient for its catalytic activity, whereas the N-terminal domain interacts with eukaryotic translation elongation factor 1Bγ (eEF1Bγ) to form a tight complex. However, eEF1Bγ has been shown to enhance the catalytic activity of eEF1Bα attributed to the C-terminal domain of eEF1Bα. This suggests that the N-terminal domain of eEF1Bα may in some way influence the guanine nucleotide exchange process. We have shown that full-length recombinant eEF1Bα and its truncated forms are non-globular proteins with elongated shapes. Truncation of the N-terminal domain of eEF1Bα, which is dispensable for catalytic activity, resulted in acceleration of the rate of guanine nucleotide exchange on eEF1A compared to full-length eEF1Bα. A similar effect on the catalytic activity of eEF1Bα was observed after its interaction with eEF1Bγ. We suggest that the non-catalytic N-terminal domain of eEF1Bα may interfere with eEF1A binding to the C-terminal catalytic domain, resulting in a decrease in the overall rate of the guanine nucleotide exchange reaction. Formation of a tight complex between the eEF1Bγ and eEF1Bα N-terminal domains abolishes this inhibitory effect. © 2015 FEBS.
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2011-12-14
.... \\1\\ 15 U.S.C. 78s(b)(1). \\2\\ 17 CFR 240.19b-4. I. Self-Regulatory Organization's Statement of the...). II. Self-Regulatory Organization's Statement of the Purpose of, and Statutory Basis for, the Proposed... self-regulatory organization has prepared summaries, set forth in Sections A, B and C below, of the...
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2013-02-28
... Index than if traditional trading increments are used because options on the individual foreign currency... trading on the Exchange of options on a foreign currency index, the Dow Jones FXCM Dollar Index. The... the Dow Jones FXCM Dollar Index will be settled in the same manner as the Exchange's foreign currency...
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2012-05-25
... program related to an incentive plan for certain Foreign Currency (``FX'') options traded on the Exchange... Rule Change to Terminate a Pilot Program Related to an Incentive Plan for Certain Foreign Currency Options Traded on the Exchange and To Make a Technical Change to the Schedule of Fees May 21, 2012...
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2010-07-30
... options on the following FX option currencies traded on the Exchange: New Zealand dollar, Mexican peso.../dealer and is not a Priority Customer. For all other FX option currencies traded on the Exchange, this... Rule Change Relating to Foreign Currency Options Orders Fee Discount for Market Makers and Non-ISE...
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2012-12-27
... the Exchange deems it necessary to maintain an orderly market, to meet customer demand, or when... to better manage their risk exposure with additional in the money series. While the four additional... Effectiveness of Proposed Rule Change To Amend ISE Rule 504(f) To Permit the Exchange To List Additional Strike...
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2011-03-08
... FX Options only. See ISE Rule 2213. \\8\\ A FXCMM is a competitive market maker selected by the... rule change will further the Exchange's goal of promoting trading of its FX options through competitive pricing. 2. Statutory Basis The Exchange believes that the proposed rule change is consistent with the...
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Directory of Open Access Journals (Sweden)
Farhad Heydarian
2010-12-01
Full Text Available Hyperbilirubinemia is common in neonates; it can have a serious rising course. Due to its critical morbidity called "kernicterus", severe neonatal hyperbilirubinemia causes which lead to exchange transfusion, should be clarified. This descriptive cross sectional study performed with reviewing of files of 118 neonates weighting 2kg and more who had exchange transfusion in pediatrics ward at Ghaem training hospital in Mashhad from April 2004 to March 2007. Among 118 patients, 75 (63.6% were male, and 43 patients (36.4% were female. The most common cause of exchange transfusion was ABO incompatibility (38.1%. In order of frequency, unknown etiology (25.4%, Rh incompatibility (16.1% with no immune hydrops, Sepsis(8.5%, urinary tract infection (5.1% and others (3.4% (Including Crigler-Najjar and cephalohematoma were next ones. Vaginal delivery and exclusive breast feeding were detected as associated factors. Mean serum bilirubin levels was 28.7 mg/dl (SD. 9.2 ABO incompatibility. ABO incompatibility was the main cause of exchange transfusion. Male gender, vaginal delivery and exclusive breast feeding were seen more among patients who need to be exchanged. So in case of ABO incompatibility especially when delivery route is vaginal, newborns should be visited soon again after early discharge from hospital.
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International Nuclear Information System (INIS)
Mertz, G.E.; Barnes, D.M.; Sindelar, R.L.
1992-02-01
Twelve process water heat exchangers are designed to remove heat generated in the reactor tank. Each heat exchanger has approximately 9000, 1/2 inch diameter x 0.049 inches thick tubes. Minimum structural tubing requirements and the leak rate through postulated tubing defects are developed in this report A comparison of the structural requirements and the defect size calculated to produce leak rates of 0.5 lbs./day demonstrate adequate structural margins against gross tube rupture. Commercial nuclear experience with pressurized water reactor (PWR) steam generator plugging criteria are used for guidance in performing this analysis. It is important to note that the SRS reactors are low energy systems with normal operating pressures of 203 psig at 130 degree F while the PWR is a high energy system with operating pressures near 2200 psig at 600 degree F. Clearly the PVM steam generator has loadings which are more severe than the SRS heat exchangers. Consistent with the Regulatory Guide 1.121 criteria both wastage (wall thinning) and cracking are addressed. Structural limits on wall thinning and crack size are developed to preclude gross rupture. ASME Section XI criteria, with the factors of safety recommended by Regulatory Guide 1.121 are used to develop the allowable crack size criteria. Normal operating conditions (pressure, dead weight, and hydraulic drag) are considered with seismic and water hammer accident conditions. Both the wall thinning and crack size criteria are developed for the end-of-evaluation period. Allowances for corrosion, wear, or crack growth have not been included in this analysis Structurally, the tubing is over designed and can tolerate large defects with adequate margins against gross rupture. The structural margins of heat exchanger tubing are evident by contrasting the tubing's structural capacity, per the ASME Code, with its operating conditions/configuration
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2013-07-05
... Monitoring (collectively, the ``Data Feeds''). The Exchange provides detailed and up to date technical... data feeds offered by several of the Exchange's competitors. As noted above, although certain data...
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2011-06-13
...-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Filing of Proposed Rule Change To Adopt a Risk Monitor Mechanism June 7, 2011. Pursuant to Section 19(b)(1) of the Securities Exchange Act of... NASDAQ Stock Market LLC (``NASDAQ'') filed with the Securities and Exchange Commission (``Commission...
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2010-10-25
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-63132; File No. SR-Phlx-2010-118] Self-Regulatory Organizations; Order Approving Proposed Rule Change by NASDAQ OMX PHLX, Inc. To Expand the $.50 Strike Price Program October 19, 2010. On August 25, 2010, NASDAQ OMX PHLX, Inc. (``Phlx'' or ``Exchange...
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2011-12-12
... orders; \\7\\ and tiered pricing that reduces rates for market makers based on the level of business they bring to the Exchange.\\8\\ This proposed rule change targets a particular segment in which the Exchange... place for certain specific FX Options which has its own pricing. See ISE Schedule of Fees. \\8\\ The...
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2011-08-16
... lower fees (or no fees) for customer orders; \\6\\ and tiered pricing that reduces rates for market makers based on the level of business they bring to the Exchange.\\7\\ This proposed rule change targets yet... pricing. See ISE Schedule of Fees. \\7\\ The Exchange currently has a sliding scale fee structure that...
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2010-06-17
... maker/taker pricing program. The text of the proposed rule change is available on the Exchange's Web... qualification standards for market makers to receive a rebate under the Exchange's maker/taker pricing program... trading month for series trading between $0.03 and $5.00 in premium. \\8\\ The concept of incenting market...
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2012-05-16
... stock's previous trading day's last sale price was greater than $100) in premium in each of the front... greater than $100) in premium across all expiration months in order to receive the rebate. The Exchange... quotations for complex order strategies in the complex order book.\\11\\ The Exchange has adopted maker fees...
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2011-02-24
... example, CBOE calculates the CBOE Gold ETF Volatility Index (``GVZ''), which is based on the VIX methodology applied to options on the SPDR Gold Trust (``GLD''). The current filing would permit $0.50 strike... for other exchange-traded fund (``ETF'') options. See Rule 5.5.08. To effect this change, the Exchange...
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2010-03-26
... 6753 (February 10, 2010) (SR-ISE-2009-106). Under current Rule 502(h), only Exchange-Traded Fund Shares, or ETFs, that are traded on a national securities exchange and are defined as an ``NMS'' stock under... specified non-U.S. currency or currencies deposited with the trust when aggregated in some specified minimum...
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2012-07-17
... Exchange is not proposing any change to the ``taker'' fees for Non-ISE Market Maker and Priority Customer... respect to the proposed rule change that are filed with the Commission, and all written communications... Rule Change To Amend Fees and Rebates for Certain Complex Orders Executed on the Exchange July 11, 2012...
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2010-04-14
... Proposed Rule Change Relating to Fees and Rebates for Adding and Removing Liquidity April 7, 2010. Pursuant... transactions that take and remove liquidity in the above symbols. The Exchange also proposes to offer... increase liquidity and attract order flow in QQQQ, BAC and C options on the Exchange.\\5\\ \\5\\ The fees...
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18 CFR 301.4 - Exchange Period Average System Cost determination.
2010-04-01
... REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS FOR FEDERAL POWER MARKETING ADMINISTRATIONS AVERAGE... Period and extend through four (4) years after the Exchange Period. The load forecast for Contract System... Utility's ASC until the change in service territory takes place. (g) ASC determination for Consumer-owned...
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2010-07-09
... rule proposal is available on the Exchange's website ( http://www.cboe.org/legal ), at the Exchange's... have the necessary systems capacity to handle the potential additional traffic associated with the...
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2013-04-12
... (``Amendment No. 1''). \\5\\ Id. Additionally, the Exchange provided rationale for terminating the HAL auction... Catastrophic Errors,'' Rule 6.18, ``HAL,'' Rule 6.39, ``Equity Market Plan to Address Extraordinary Market... states. Next, the Exchange proposes to modify Exchange Rule 6.18, ``HAL.'' This functionality provides...
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2013-08-08
... Proposed Rule Change Extending the Pilot Period for the Exchange's Retail Liquidity Program for an... The Exchange proposes to extend the pilot period for the Exchange's Retail Liquidity Program (the ``Retail Liquidity Program'' or the ``Program''), which is currently scheduled to expire on July 31, 2013...
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2010-07-22
... under the Exchange's maker/taker pricing program. The text of the proposed rule change is available on... maker/taker pricing program. The Exchange recently adopted transaction fees and rebates for adding and... National Best Offer 80% of the time for series trading between $0.03 and $5.00 in premium in each of the...
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Improving nuclear regulatory effectiveness
International Nuclear Information System (INIS)
2001-01-01
Ensuring that nuclear installations are operated and maintained in such a way that their impact on public health and safety is as low as reasonably practicable has been and will continue to be the cornerstone of nuclear regulation. In the past, nuclear incidents provided the main impetus for regulatory change. Today, economic factors, deregulation, technological advancements, government oversight and the general requirements for openness and accountability are leading regulatory bodies to review their effectiveness. In addition, seeking to enhance the present level of nuclear safety by continuously improving the effectiveness of regulatory bodies is seen as one of the ways to strengthen public confidence in the regulatory systems. This report covers the basic concepts underlying nuclear regulatory effectiveness, advances being made and future requirements. The intended audience is primarily nuclear safety regulators, but government authorities, nuclear power plant operators and the general public may also be interested. (author)
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Assessment of regulatory effectiveness. Peer discussions on regulatory practices
International Nuclear Information System (INIS)
1999-09-01
regulatory approaches of the regulatory body and its organization are important factors. Whilst regulatory effectiveness cannot easily be measured directly, there are various characteristics which can be attributed to an effective regulatory body. These characteristics can be used as indicators. They can also provide guidance on the assessment of regulatory effectiveness. They may also indicate possible fields of enhancement of the effectiveness of a regulatory body. In order to assist Member States in achieving and maintaining a high level of regulatory effectiveness, the IAEA convened the seventh series of peer discussions on 'Assessment of Regulatory Effectiveness'. The results and findings of these discussions are summarized in this report which concentrates on common findings and good practices identified during the discussions. Its intention is primarily to disseminate information on existing experience and to identify beneficial aspects of practices in order to provide guidance to Member States. This report is structured so that it covers the subject matter under the following main headings: Elements of an Effective Regulatory Body; Possible Indicators of Regulatory Effectiveness; Assessment and Suggestions for Good Practices to Enhance Effectiveness. It is important to note that recommendations of good practice are included if they have been identified by at least one of the groups. It does not follow that all of the groups or individual Member States would necessarily endorse all of the recommendations. However, it is considered that if a single group of senior regulators judge that a particular practice is worthy of recommendation, it needs to receive serious consideration. In some cases the same recommendations arise from all of the groups. These are considered to be particularly meritorious
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2013-04-10
... an orderly way with issuers during periods of market stress. \\4\\ See Securities Exchange Act Release... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-69295; File No. SR-NYSE-2013-27] Self... Exchange Act Release No. 67091 (May 31, 2012), 77 FR 33498 (June 6, 2012) (``LULD Release''). Nevertheless...
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2013-03-20
... Gold Trust (``GLD''), Google Inc. (``GOOG'') and Amazon.com Inc. (``AMZN''). The Exchange notes that... the proposed rule change is also available on the Exchange's Web site at http://www.miaxoptions.com...
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DEFF Research Database (Denmark)
Anders, Nadine; Nielsen, Michael M.; Keicher, Jutta
2008-01-01
vesicle formation by activating ARF GTPases on specific membranes in animals, plants, and fungi. However, apart from the catalytic exchange activity of the SEC7 domain, the functional significance of other conserved domains is virtually unknown. Here, we show that a distinct N-terminal domain of GNOM......The GNOM protein plays a fundamental role in Arabidopsis thaliana development by regulating endosome-to-plasma membrane trafficking required for polar localization of the auxin efflux carrier PIN1. GNOM is a family member of large ARF guanine nucleotide exchange factors (ARF-GEFs), which regulate...... mediates dimerization and in addition interacts heterotypically with two other conserved domains in vivo. In contrast with N-terminal dimerization, the heterotypic interaction is essential for GNOM function, as mutations abolishing this interaction inactivate the GNOM protein and compromise its membrane...
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2012-08-13
... Rule Change To Expose Non-Customer Orders Subject to Automatic Rejection to Its Members for Potential... better price on another exchange or placing the order on the book would lock or cross another market. The... Exchange place an order on its book that would cause the ISE best bid or offer to lock or cross another...
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2012-08-06
..., relating to the Hybrid Agency Liaison system (``HAL''), because, since the rollout of HAL2 in 2009, the Exchange has phased out HAL and no longer uses it for any classes.\\4\\ \\4\\ See id. at 37725. Further, the Exchange proposes to rename ``HAL2'' as ``HAL'' in the CBOE Rules to eliminate any potential confusion...
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2012-03-20
... of the Proposed Rule Change The ISE is proposing to amend its API or login fees. The text of the... Exchange's API or login fees. ISE currently charges its Members a fee for each login that a Member uses for... sessions. The Exchange now proposes to lower the quote allowance for each login session from 1.8 million...
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2013-06-19
... charge fees for regular orders in mini options at a rate that is \\1/10\\th the rate of fees the Exchange... believes that charging Non-ISE Market Maker orders a higher rate than the fee charged to Market Maker, Firm... discriminatory to assess a higher transaction fee to Non-ISE Market Makers because the Exchange incurs costs...
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The development of AECB regulatory documents
International Nuclear Information System (INIS)
Joyce, M.
1981-01-01
This document describes the Atomic Energy Control Board's (AECB) approach to the development and preparation of regulatory documents. The principal factors that have shaped the AECB'a regulatory approach are identified as background to the evolution of regulatory documents as are a number of current influences that affect the present and future development of these documents. Also described are the process by which regulatory documents are prepared and published and the points of contact between this process and the Canadian Standards Association program for nuclear standards. (author)
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2011-10-06
... Rule 17(c)(2)(B) To Make Permanent the Pilot Program That Permits the Exchange To Accept Inbound Orders Routed by Archipelago Securities LLC in Its Capacity as a Facility of Affiliated Exchanges and To Clarify... existing pilot program that permits the Exchange to accept inbound orders routed by Archipelago Securities...
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2010-07-02
... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-62396; File No. SR-BX-2010-012] Self-Regulatory Organizations; NASDAQ OMX BX, Inc.; Order Approving a Proposed Rule Change To Codify Prices for Co-Location Services June 28, 2010. I. Introduction On January 29, 2010, NASDAQ OMX BX, Inc. (``BX'' or ``Exchange...
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2013-12-18
... intended to address any other issues and the Exchange is not aware of any problems that Members would have... the Exchange's competitors. The proposed rule change is designed to provide consistency to Members by...
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2013-12-18
... intended to address any other issues and the Exchange is not aware of any problems that Members would have... the Exchange's competitors. The proposed rule change is designed to provide consistency to Members by...
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2013-12-24
... kilowatts (``kWs'') of power.\\7\\ Consistent with existing pricing for dedicated cabinets, the Exchange would... pricing, the Exchange believes that the partial cabinet option would be selected by Users with power... allocated power and $2,700 for two kWs of allocated power.\\8\\ \\5\\ For purposes of the Exchange's co-location...
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2013-08-20
... orders, and higher volumes of MOC and LOC orders will contribute to the quality of the Exchange's closing.... The Exchange believes that the proposed d-Quote rate of $0.0010 per share for Floor brokers executing... believe that Floor brokers that are removing higher volumes of liquidity via d- Quotes from the Exchange...
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Regulatory Inspection of Nuclear Power Plants in NEA Member Countries
International Nuclear Information System (INIS)
1978-01-01
Based on the replies to a questionnaire, this report gives a description and comparative evaluation of the regulatory inspection activities in several NEA Member countries. The questionnaire which was circulated to all Member countries requested details on the organisation, system, scope and objectives of nuclear regulatory inspection and the effort required throughout all stages of the life of a nuclear plant including the use of independent bodies or consultants. Additional information was requested on the documentation concerned with regulatory inspections, incident and accident reporting procedures, and the duties, powers and bases for recruitment of regulatory personnel with the object of covering all related aspects. However, because of the differences in national practices and perhaps in the interpretation of the questionnaire, it proved to be extremely difficult to make an evaluation and comparison of inspection activities and effort involved in these Member countries. This report, which includes a section on the nuclear power programme in Member countries, should therefore only be regarded as an initial review but it provides a useful contribution to the exchange of experience and views on regulatory inspection practices
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2012-06-14
... Exchange's Web site at http://www.batstrading.com , at the principal office of the Exchange, and at the... generally, market makers and other participants alike, in managing risk and providing deep and liquid...: [[Page 35721
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2013-11-19
... the Exchange is not aware of any problems that BOX Options Participants would have in complying with... change that the Exchange may make to the ORF. In any event, because competitors are free to modify their...
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International Nuclear Information System (INIS)
Zhang, Chenghu; Li, Yaping
2017-01-01
Concept of reversible heat exchange process as the theoretical model of the cycle combined heat exchanger could be useful to determine thermodynamics characteristics and the limitation values in the isolated heat exchange system. In this study, the classification of the reversible heat exchange processes is presented, and with the numerical method, medium temperature variation tendency and the useful work production and usage in the whole process are investigated by the construction and solution of the mathematical descriptions. Various values of medium inlet temperatures and heat capacity ratio are considered to analyze the effects of process parameters on the outlet temperature lift/drop. The maximum process work transferred from the Carnot cycle region to the reverse cycle region is also researched. Moreover, influence of the separating point between different sub-processes on temperature variation profile and the process work production are analyzed. In addition, the heat-exchange-enhancement-factor is defined to study the enhancement effect of the application of the idealized process in the isolated heat exchange system, and the variation degree of this factor with process parameters change is obtained. The research results of this paper can be a theoretical guidance to construct the cycle combined heat exchange process in the practical system. - Highlights: • A theoretical model of Cycle combined heat exchange process is proposed. • The classification of reversible heat exchange process are presented. • Effects of Inlet temperatures and heat capacity ratio on process are analyzed. • Process work transmission through the whole process is studied. • Heat-exchange-enhancement-factor can be a criteria to express the application effect of the idealized process.
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Lim, Young-Min; Pyun, So Young; Kang, Bong-Hui; Kim, Jimin; Kim, Kwang-Kuk
2013-08-01
To identify factors associated with plasma exchange response in neuromyelitis optica (NMO) spectrum disorders, the clinical and magnetic resonance imaging (MRI) features of 31 NMO-IgG-positive patients receiving plasma exchange for steroid-resistant exacerbations were analyzed. Functional improvement was observed in 65% of the patients. A lower baseline Expanded Disability Status Scale score was associated with favorable response (p = 0.040). Patients without cord atrophy had a higher success rate than patients with atrophy (p = 0.016). Levels of NMO-IgG did not differ between responders and non-responders before and after plasma exchange. In conclusion, a minimal pre-existing disability is the primary determinant of the effectiveness of plasma exchange.
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2013-07-22
.... I. Self-Regulatory Organization's Statement of the Terms of Substance of the Proposed Rule Change... Basis for, the Proposed Rule Change In its filing with the Commission, the self-regulatory organization... because it will provide member organizations with greater flexibility in managing their personnel...
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2013-03-25
...'') and Amazon.com Inc. (``AMZN'') (``mini-options''). The purpose of this proposed rule change is to...://www.c2exchange.com/Legal/ ), at the Exchange's Office of the Secretary, and at the Commission's Public... Web site. The C2 rule filing Web site is located at: http://www.c2exchange.com/Legal/RuleFilings.aspx...
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Park, In-Hee; Venable, John D.; Steckler, Caitlin; Cellitti, Susan E.; Lesley, Scott A.; Spraggon, Glen; Brock, Ansgar
2015-01-01
Hydrogen exchange (HX) studies have provided critical insight into our understanding of protein folding, structure and dynamics. More recently, Hydrogen Exchange Mass Spectrometry (HX-MS) has become a widely applicable tool for HX studies. The interpretation of the wealth of data generated by HX-MS experiments as well as other HX methods would greatly benefit from the availability of exchange predictions derived from structures or models for comparison with experiment. Most reported computational HX modeling studies have employed solvent-accessible-surface-area based metrics in attempts to interpret HX data on the basis of structures or models. In this study, a computational HX-MS prediction method based on classification of the amide hydrogen bonding modes mimicking the local unfolding model is demonstrated. Analysis of the NH bonding configurations from Molecular Dynamics (MD) simulation snapshots is used to determine partitioning over bonded and non-bonded NH states and is directly mapped into a protection factor (PF) using a logistics growth function. Predicted PFs are then used for calculating deuteration values of peptides and compared with experimental data. Hydrogen exchange MS data for Fatty acid synthase thioesterase (FAS-TE) collected for a range of pHs and temperatures was used for detailed evaluation of the approach. High correlation between prediction and experiment for observable fragment peptides is observed in the FAS-TE and additional benchmarking systems that included various apo/holo proteins for which literature data were available. In addition, it is shown that HX modeling can improve experimental resolution through decomposition of in-exchange curves into rate classes, which correlate with prediction from MD. Successful rate class decompositions provide further evidence that the presented approach captures the underlying physical processes correctly at the single residue level. This assessment is further strengthened in a comparison of
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2011-09-20
... Nominating and Governance Committee, the International Securities Exchange's Corporate Governance Committee... Corporate Governance Committee of International Securities Exchange, LLC. Second, EDGA By-Laws currently... reflects the Board's determination that outsourcing the internal audit function to a third-party auditor...
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2011-09-20
... Nominating and Governance Committee, the International Securities Exchange's Corporate Governance Committee... Corporate Governance Committee of International Securities Exchange, LLC. Second, EDGX By-Laws currently... reflects the Board's determination that outsourcing the internal audit function to a third-party auditor...
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Directory of Open Access Journals (Sweden)
Rosa Angela Cardone
2015-02-01
Full Text Available Pancreatic ductal adenocarcinoma (PDAC is one of the most lethal cancers principally because of early invasion and metastasis. The epidermal growth factor receptor (EGFR is essential for PDAC development even in the presence of Kras, but its inhibition with erlotinib gives only a modest clinical response, making the discovery of novel EGFR targets of critical interest. Here, we revealed by mining a human pancreatic gene expression database that the metastasis promoter Na+/H+ exchanger (NHE1 associates with the EGFR in PDAC. In human PDAC cell lines, we confirmed that NHE1 drives both basal and EGF-stimulated three-dimensional growth and early invasion via invadopodial extracellular matrix digestion. EGF promoted the complexing of EGFR with NHE1 via the scaffolding protein Na+/H+ exchanger regulatory factor 1, engaging EGFR in a negative transregulatory loop that controls the extent and duration of EGFR oncogenic signaling and stimulates NHE1. The specificity of NHE1 for growth or invasion depends on the segregation of the transient EGFR/Na+/H+ exchanger regulatory factor 1/NHE1 signaling complex into dimeric subcomplexes in different lipid raftlike membrane domains. This signaling complex was also found in tumors developed in orthotopic mice. Importantly, the specific NHE1 inhibitor cariporide reduced both three-dimensional growth and invasion independently of PDAC subtype and synergistically sensitized these behaviors to low doses of erlotinib.
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2013-01-30
... higher administrative costs associated with monitoring External Distributors ongoing reporting, as... losing business to its competitors.\\23\\ \\21\\ See Securities Exchange Act Release No. 51808 (June 9, 2006... with those charged by the Exchange's competitors, EdgeBook Attributed \\SM\\ would promote competition if...
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2013-07-22
... or dealer that executes orders internally by trading as principal or crossing orders as agent. \\4... may determine to utilize a Routing Intermediary that employs ``smart router'' functionality which... to use its smart router functionality to determine the destination options exchange(s) (trading...
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Schwessinger, Ron; Suciu, Maria C; McGowan, Simon J; Telenius, Jelena; Taylor, Stephen; Higgs, Doug R; Hughes, Jim R
2017-10-01
In the era of genome-wide association studies (GWAS) and personalized medicine, predicting the impact of single nucleotide polymorphisms (SNPs) in regulatory elements is an important goal. Current approaches to determine the potential of regulatory SNPs depend on inadequate knowledge of cell-specific DNA binding motifs. Here, we present Sasquatch, a new computational approach that uses DNase footprint data to estimate and visualize the effects of noncoding variants on transcription factor binding. Sasquatch performs a comprehensive k -mer-based analysis of DNase footprints to determine any k -mer's potential for protein binding in a specific cell type and how this may be changed by sequence variants. Therefore, Sasquatch uses an unbiased approach, independent of known transcription factor binding sites and motifs. Sasquatch only requires a single DNase-seq data set per cell type, from any genotype, and produces consistent predictions from data generated by different experimental procedures and at different sequence depths. Here we demonstrate the effectiveness of Sasquatch using previously validated functional SNPs and benchmark its performance against existing approaches. Sasquatch is available as a versatile webtool incorporating publicly available data, including the human ENCODE collection. Thus, Sasquatch provides a powerful tool and repository for prioritizing likely regulatory SNPs in the noncoding genome. © 2017 Schwessinger et al.; Published by Cold Spring Harbor Laboratory Press.
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Choice of exchange rate regimes for African countries: Fixed or Flexible Exchange rate regimes?
Simwaka, Kisu
2010-01-01
The choice of an appropriate exchange rate regime has been a subject of ongoing debate in international economics. The majority of African countries are small open economies and thus where the choice of the exchange rate regime is an important policy issue. Aside from factors such as interest rates and inflation, the exchange rate is one of the most important determinants of a country’s relative level of economic health. For this reason, exchange rates are among the most watched analyzed and ...
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Directory of Open Access Journals (Sweden)
Kristofer Davie
2015-02-01
Full Text Available Genomic enhancers regulate spatio-temporal gene expression by recruiting specific combinations of transcription factors (TFs. When TFs are bound to active regulatory regions, they displace canonical nucleosomes, making these regions biochemically detectable as nucleosome-depleted regions or accessible/open chromatin. Here we ask whether open chromatin profiling can be used to identify the entire repertoire of active promoters and enhancers underlying tissue-specific gene expression during normal development and oncogenesis in vivo. To this end, we first compare two different approaches to detect open chromatin in vivo using the Drosophila eye primordium as a model system: FAIRE-seq, based on physical separation of open versus closed chromatin; and ATAC-seq, based on preferential integration of a transposon into open chromatin. We find that both methods reproducibly capture the tissue-specific chromatin activity of regulatory regions, including promoters, enhancers, and insulators. Using both techniques, we screened for regulatory regions that become ectopically active during Ras-dependent oncogenesis, and identified 3778 regions that become (over-activated during tumor development. Next, we applied motif discovery to search for candidate transcription factors that could bind these regions and identified AP-1 and Stat92E as key regulators. We validated the importance of Stat92E in the development of the tumors by introducing a loss of function Stat92E mutant, which was sufficient to rescue the tumor phenotype. Additionally we tested if the predicted Stat92E responsive regulatory regions are genuine, using ectopic induction of JAK/STAT signaling in developing eye discs, and observed that similar chromatin changes indeed occurred. Finally, we determine that these are functionally significant regulatory changes, as nearby target genes are up- or down-regulated. In conclusion, we show that FAIRE-seq and ATAC-seq based open chromatin profiling
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2013-10-22
... completed the Exchange's Trading Permit Holder Orientation Program and to have passed an Exchange Trading... Holder (``TPH'') applicants as well. The CBOE Registration Services Department historically, however, has not required this orientation or examination for CBSX TPH applicants that will not be engaging in...
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2012-01-18
..., B and C securities throughout our Fee Schedule. \\5\\ ``Derivative Securities Product'' is defined... through an Exchange-registered Institutional Broker. These changes in essence substitute the term... is a more accurate and well-defined term.\\10\\ The Exchange proposes to remove all other references in...
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2012-09-25
... (collectively, ``Derivative Securities Products'') \\5\\ when applying the quantitative generic listing criteria... or other Derivative Securities Products. \\4\\ The Exchange notes that NYSE Arca uses the term...\\ Rule 14.11 includes criteria for derivative securities that may be listed or traded on the Exchange...
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2012-01-13
...'s growth patterns. Such increased volume increases potential revenue to the Exchange, and will allow... Exchange. The increased liquidity also benefits all investors by deepening the BATS Options liquidity pool, offering additional flexibility for all investors to enjoy cost savings, supporting the quality of price...
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2010-10-18
... strategy. (i) Adoption of Definitions The Exchange proposes to distinguish pricing for routed orders that... Exchange proposes to modify the ``Options Pricing'' section of its fee schedule to: (i) Adopt definitions of ``Customer,'' ``Firm,'' and ``Market Maker'' for purposes of routing pricing; (ii) modify its...
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2010-10-14
... be excessive. The proposed rule change reflects a competitive pricing structure designed to incent... a competitive position with regards to other away market centers. Secondly, the Exchange proposes to... measured on a monthly basis. The Exchange believes that the above pricing is appropriate since higher...
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2013-03-15
... necessarily competitive. The Exchange also believes that its pricing for displayed orders is appropriately... further detail below. Rebates To Remove Liquidity The Exchange currently offers a tiered pricing structure for executions that remove liquidity. Under the tiered pricing structure, a Member must add a daily...
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2013-06-26
..., without limitation, options, equities, futures, derivatives, indexes, exchange traded funds, exchange...., equity and ETF, index, derivatives, futures, foreign currency, and even commodities products... low as $0.05).\\13\\ \\13\\ As an example, per the CME Web site, strike prices for options on futures may...
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DEFF Research Database (Denmark)
Lindemose, Søren; Jensen, Michael Krogh; de Velde, Jan Van
2014-01-01
regulatory networks of 12 NAC transcription factors. Our data offer specific single-base resolution fingerprints for most TFs studied and indicate that NAC DNA-binding specificities might be predicted from their DNA-binding domain's sequence. The developed methodology, including the application......Target gene identification for transcription factors is a prerequisite for the systems wide understanding of organismal behaviour. NAM-ATAF1/2-CUC2 (NAC) transcription factors are amongst the largest transcription factor families in plants, yet limited data exist from unbiased approaches to resolve...... the DNA-binding preferences of individual members. Here, we present a TF-target gene identification workflow based on the integration of novel protein binding microarray data with gene expression and multi-species promoter sequence conservation to identify the DNA-binding specificities and the gene...