33 CFR 334.540 - Banana River at the Eastern Range, 45th Space Wing, Cape Canaveral Air Force Station, FL...

Code of Federal Regulations, 2010 CFR

2010-07-01

..., 45th Space Wing, Cape Canaveral Air Force Station, FL; restricted area. 334.540 Section 334.540... enforced by the Commander, 45th Space Wing, Patrick Air Force Base, Florida and/or such persons or agencies... AND RESTRICTED AREA REGULATIONS § 334.540 Banana River at the Eastern Range, 45th Space Wing, Cape...

33 CFR 334.540 - Banana River at the Eastern Range, 45th Space Wing, Cape Canaveral Air Force Station, FL...

Code of Federal Regulations, 2011 CFR

2011-07-01

..., 45th Space Wing, Cape Canaveral Air Force Station, FL; restricted area. 334.540 Section 334.540... enforced by the Commander, 45th Space Wing, Patrick Air Force Base, Florida and/or such persons or agencies... AND RESTRICTED AREA REGULATIONS § 334.540 Banana River at the Eastern Range, 45th Space Wing, Cape...

33 CFR 165.768 - Security Zone; MacDill Air Force Base, Tampa Bay, FL.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Security Zone; MacDill Air Force....768 Security Zone; MacDill Air Force Base, Tampa Bay, FL. (a) Location. The following area is a security zone which exists concurrent with an Army Corps of Engineers restricted area in § 334.635 of this...

33 CFR 165.768 - Security Zone; MacDill Air Force Base, Tampa Bay, FL.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Security Zone; MacDill Air Force....768 Security Zone; MacDill Air Force Base, Tampa Bay, FL. (a) Location. The following area is a security zone which exists concurrent with an Army Corps of Engineers restricted area in § 334.635 of this...

33 CFR 165.768 - Security Zone; MacDill Air Force Base, Tampa Bay, FL.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Security Zone; MacDill Air Force....768 Security Zone; MacDill Air Force Base, Tampa Bay, FL. (a) Location. The following area is a security zone which exists concurrent with an Army Corps of Engineers restricted area in § 334.635 of this...

33 CFR 165.768 - Security Zone; MacDill Air Force Base, Tampa Bay, FL.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Security Zone; MacDill Air Force....768 Security Zone; MacDill Air Force Base, Tampa Bay, FL. (a) Location. The following area is a security zone which exists concurrent with an Army Corps of Engineers restricted area in § 334.635 of this...

78 FR 39964 - Amendment of Restricted Areas R-2907A and R-2907B, Lake George, FL; and R-2910, Pinecastle, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-03

... evaluation of the U.S. Navy's ``Final Environmental Assessment (FEA),'' dated August 2012, regarding the expansion of the Pinecastle Range Complex. The FAA adopted the FEA and prepared a Finding of No Significant...

75 FR 28752 - Amendment and Establishment of Restricted Areas and Other Special Use Airspace, Avon Park Air...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-24

... Other Special Use Airspace, Avon Park Air Force Range, FL AGENCY: Federal Aviation Administration (FAA... Avon Park Air Force Range Joint Land Use Study, sponsored by the Central Florida Regional Planning... reviewed the Avon Park Air Force Range, FL, Special Use Airspace modifications and has determined that the...

76 FR 75453 - Restricted Areas and Danger Zones at Eglin Air Force Base, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-02

... and Danger Zones at Eglin Air Force Base, FL AGENCY: U.S. Army Corps of Engineers, Department of... within the Eglin Air Force Base (AFB) facilities and along the Eglin AFB facility shoreline in Florida... have the permission of the Commander, 96 Air Base Wing, Eglin AFB or his/her authorized representative...

75 FR 19885 - Restricted Areas and Danger Zone at Naval Station Mayport, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-16

... will be in place 24 hours a day, seven days a week. Warning signs notifying individuals of the... authorized representative. This restriction will be in place 24 hours a day, seven days a week. Warning signs... areas identified in this section 24 hours a day, 7 days a week. Any person or vessel encroaching within...

78 FR 17085 - Amendment of Multiple Restricted Areas; Eglin AFB, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-20

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 73 [Docket No. FAA-2013... date: 0901 UTC, May 2, 2013. FOR FURTHER INFORMATION CONTACT: Paul Gallant, Airspace Policy and ATC... [Amended] By removing the words ``Using agency. U.S. Air Force, Commander, Air Armament Center, Eglin AFB...

75 FR 43398 - Amendment and Establishment of Restricted Areas and Other Special Use Airspace, Avon Park Air...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-26

... Use Airspace, Avon Park Air Force Range, FL AGENCY: Federal Aviation Administration (FAA), DOT. ACTION... published in the Federal Register (75 FR 28752), Airspace Docket No. 06-ASO-18, to modify the special use airspace at the Avon Park Air Force Range in Florida. As a result of further review of the latitude...

78 FR 40545 - Notice of Intent to Release Certain Properties from All Terms, Conditions, Reservations and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-05

... the City of Orlando and the Federal Aviation Administration for the Orlando International Airport, Orlando, FL AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Request for Public Comment... Orlando International Airport, Orlando, FL from the conditions, reservations, and restrictions as...

75 FR 3883 - Restricted Areas and Danger Zone at Naval Station Mayport, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-25

... the shoreline at a distance of 380 feet seaward from the mean high water line to a point at latitude... point at latitude 30[deg]23[min]53.08[sec] N, longitude 081[deg]23[min]34.00[sec] W, thence following..., longitude 081[deg]23[min]33.30[sec] W, to a point on the jetty at latitude 30[deg]23[min]50.06[sec] N...

Tissue-Restricted Adaptive Type 2 Immunity Is Orchestrated by Expression of the Costimulatory Molecule OX40L on Group 2 Innate Lymphoid Cells.

PubMed

Halim, Timotheus Y F; Rana, Batika M J; Walker, Jennifer A; Kerscher, Bernhard; Knolle, Martin D; Jolin, Helen E; Serrao, Eva M; Haim-Vilmovsky, Liora; Teichmann, Sarah A; Rodewald, Hans-Reimer; Botto, Marina; Vyse, Timothy J; Fallon, Padraic G; Li, Zhi; Withers, David R; McKenzie, Andrew N J

2018-06-19

The local regulation of type 2 immunity relies on dialog between the epithelium and the innate and adaptive immune cells. Here we found that alarmin-induced expression of the co-stimulatory molecule OX40L on group 2 innate lymphoid cells (ILC2s) provided tissue-restricted T cell co-stimulation that was indispensable for Th2 and regulatory T (Treg) cell responses in the lung and adipose tissue. Interleukin (IL)-33 administration resulted in organ-specific surface expression of OX40L on ILC2s and the concomitant expansion of Th2 and Treg cells, which was abolished upon deletion of OX40L on ILC2s (Il7ra Cre/+ Tnfsf4 fl/fl mice). Moreover, Il7ra Cre/+ Tnfsf4 fl/fl mice failed to mount effective Th2 and Treg cell responses and corresponding adaptive type 2 pulmonary inflammation arising from Nippostrongylus brasiliensis infection or allergen exposure. Thus, the increased expression of OX40L in response to IL-33 acts as a licensing signal in the orchestration of tissue-specific adaptive type 2 immunity, without which this response fails to establish. Copyright © 2018 MRC Laboratory of Molecular Biology. Published by Elsevier Inc. All rights reserved.

33 CFR 100.718 - Annual Suncoast Kilo Run; Sarasota Bay, Sarasota, FL.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Annual Suncoast Kilo Run; Sarasota Bay, Sarasota, FL. 100.718 Section 100.718 Navigation and Navigable Waters COAST GUARD, DEPARTMENT... Suncoast Kilo Run; Sarasota Bay, Sarasota, FL. (a) Regulated area. The regulated area is established in...

33 CFR 100.740 - Annual Offshore Super Series Boat Race; Fort Myers Beach, FL.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Annual Offshore Super Series Boat Race; Fort Myers Beach, FL. 100.740 Section 100.740 Navigation and Navigable Waters COAST GUARD... Annual Offshore Super Series Boat Race; Fort Myers Beach, FL. (a) Regulated area. (1) The regulated area...

33 CFR 100.740 - Annual Offshore Super Series Boat Race; Fort Myers Beach, FL.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Annual Offshore Super Series Boat Race; Fort Myers Beach, FL. 100.740 Section 100.740 Navigation and Navigable Waters COAST GUARD... Annual Offshore Super Series Boat Race; Fort Myers Beach, FL. (a) Regulated area. (1) The regulated area...

33 CFR 100.740 - Annual Offshore Super Series Boat Race; Fort Myers Beach, FL.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Annual Offshore Super Series Boat Race; Fort Myers Beach, FL. 100.740 Section 100.740 Navigation and Navigable Waters COAST GUARD... Annual Offshore Super Series Boat Race; Fort Myers Beach, FL. (a) Regulated area. (1) The regulated area...

33 CFR 100.740 - Annual Offshore Super Series Boat Race; Fort Myers Beach, FL.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Annual Offshore Super Series Boat Race; Fort Myers Beach, FL. 100.740 Section 100.740 Navigation and Navigable Waters COAST GUARD... Annual Offshore Super Series Boat Race; Fort Myers Beach, FL. (a) Regulated area. (1) The regulated area...

78 FR 9711 - Changes in Flood Hazard Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-11

..., Department, 2798 Key West, FL 33040. Overseas Highway, Marathon, FL 33050. Monroe (FEMA Docket No.: B.... Overseas Highway, Marathon, FL 33050. Sumter (FEMA Docket No.: B- Unincorporated areas The Honorable Garry...

78 FR 38554 - Amendment of Class E Airspace; Live Oak, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-27

... Live Oak, FL area, as new Standard Instrument Approach Procedures (SIAPs) have been developed at... from 700 feet above the surface within a 7-mile radius at Suwannee County Airport, Live Oak, FL. New...-0001; Airspace Docket No. 12-ASO-45] Amendment of Class E Airspace; Live Oak, FL AGENCY: Federal...

49 CFR Appendix A to Part 1580 - High Threat Urban Areas (HTUAs)

Code of Federal Regulations, 2010 CFR

2010-10-01

... the border of the combined area Anaheim, CA; Santa Ana, CA. Bay Area Berkeley, Daly City, Fremont... Jacksonville and a 10-mile buffer extending from the city border Jacksonville, FL. Miami Area Hialeah, Miami... and a 10-mile buffer extending from the city border Orlando, FL. Tampa Area * Clearwater, St...

49 CFR Appendix A to Part 1580 - High Threat Urban Areas (HTUAs)

Code of Federal Regulations, 2011 CFR

2011-10-01

... the border of the combined area Anaheim, CA; Santa Ana, CA. Bay Area Berkeley, Daly City, Fremont... Jacksonville and a 10-mile buffer extending from the city border Jacksonville, FL. Miami Area Hialeah, Miami... and a 10-mile buffer extending from the city border Orlando, FL. Tampa Area * Clearwater, St...

The t(14;18) translocation is absent from endothelial and follicular dendritic cells of follicular lymphoma (FL) and shows heterogeneous presence in preserved FL mantle zones.

PubMed

Kosmidis, Perikles; Mankel, Barbara; Fend, Falko; Adam, Patrick

2018-05-02

The translocation t(14;18)(q32;q21) is the genetic hallmark of follicular lymphoma (FL) and can be observed in 85-90% of cases. Whether the translocation is restricted to cells with germinal center B-cell phenotype or can be observed in other cell types of the microenvironment remains debated. Of interest, cases of associated histiocytic and dendritic cell sarcomas arising in the background of FL have been shown to be clonally related and carry the t(14;18), suggesting a "transdifferentiation" of the malignant FL clone into a neoplasm of a different hematopoietic lineage. We analyzed the presence of the t(14;18)(q32;q21) as a surrogate marker of the malignant clone in cells of the FL microenvironment using combined fluorescence immunophenotyping and interphase cytogenetics targeting the BCL2 gene locus. In addition to non-lymphoid cells in FL, we analysed FL with preserved IgD+ mantle zones and cases of in situ follicular neoplasia (ISFN) to investigate whether cells of non-germinal center B-cell phenotype are part of the malignant clone. Six (40%) of 15 manifest FL cases with preserved IgD+ mantle zones did not harbour the t(14;18)(q32;q21) translocation. In all t(14;18) + FL cases, follicular dendritic cells and endothelial cells lacked the t(14;18) translocation. 2/9 FL revealed t(14;18)- IgD+ mantle zone B-cells. In the seven ISFN cases, the t(14;18) translocation was strictly confined to germinal center cells. The t(14;18) translocation in follicular lymphoma is limited to B-cells. The origin of IgD+ mantle cells is heterogeneous, in the majority of cases belonging to the neoplastic clone, whereas a minority of cases of manifest FL show nonneoplastic mantle zones, similar to ISFN.

Follicular lymphomas with and without translocation t(14;18) differ in gene expression profiles and genetic alterations

PubMed Central

Leich, Ellen; Salaverria, Itziar; Bea, Silvia; Zettl, Andreas; Wright, George; Moreno, Victor; Gascoyne, Randy D.; Chan, Wing-Chung; Braziel, Rita M.; Rimsza, Lisa M.; Weisenburger, Dennis D.; Delabie, Jan; Jaffe, Elaine S.; Lister, Andrew; Fitzgibbon, Jude; Staudt, Louis M.; Hartmann, Elena M.; Mueller-Hermelink, Hans-Konrad; Campo, Elias; Ott, German

2009-01-01

Follicular lymphoma (FL) is genetically characterized by the presence of the t(14;18)(q32;q21) chromosomal translocation in approximately 90% of cases. In contrast to FL carrying the t(14;18), their t(14;18)-negative counterparts are less well studied about their immunohistochemical, genetic, molecular, and clinical features. Within a previously published series of 184 FLs grades 1 to 3A with available gene expression data, we identified 17 FLs lacking the t(14;18). Comparative genomic hybridization and high-resolution single nucleotide polymorphism (SNP) array profiling showed that gains/amplifications of the BCL2 gene locus in 18q were restricted to the t(14;18)-positive FL subgroup. A comparison of gene expression profiles showed an enrichment of germinal center B cell–associated signatures in t(14;18)-positive FL, whereas activated B cell–like, NFκB, proliferation, and bystander cell signatures were enriched in t(14;18)-negative FL. These findings were confirmed by immunohistochemistry in an independent validation series of 84 FLs, in which 32% of t(14;18)-negative FLs showed weak or absent CD10 expression and 91% an increased Ki67 proliferation rate. Although overall survival did not differ between FL with and without t(14;18), our findings suggest distinct molecular features of t(14;18)-negative FL. PMID:19471018

75 FR 20608 - Notice of Re-Designation of the Service Delivery Area for the Cowlitz Indian Tribe

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-20

..., Louisiana Grand Parish, LA,\\22\\ LaSalle Parish, LA, Rapides Parish, LA. Jicarilla Apache Nation, New Mexico... Mexico. NM. Miccosukee Tribe of Indians of Florida. Broward, FL, Collier, FL, Miami- Dade, FL, Hendry, FL.... Narragansett Indian Tribe of Rhode Washington, RI.\\32\\ Island. Navajo Nation, Arizona, New Mexico and Apache...

Accuracy of Spencer-Attix cavity theory and calculations of fluence correction factors for the air kerma formalism

DOE Office of Scientific and Technical Information (OSTI.GOV)

La Russa, D. J.; Rogers, D. W. O.

EGSnrc calculations of ion chamber response and Spencer-Attix (SA) restricted stopping-power ratios are used to test the assumptions of the SA cavity theory and to assess the accuracy of this theory as it applies to the air kerma formalism for {sup 60}Co beams. Consistent with previous reports, the EGSnrc calculations show that the SA cavity theory, as it is normally applied, requires a correction for the perturbation of the charged particle fluence (K{sub fl}) by the presence of the cavity. The need for K{sub fl} corrections arises from the fact that the standard prescription for choosing the low-energy threshold {Delta}more » in the SA restricted stopping-power ratio consistently underestimates the values of {Delta} needed if no perturbation to the fluence is assumed. The use of fluence corrections can be avoided by appropriately choosing {Delta}, but it is not clear how {Delta} can be calculated from first principles. Values of {Delta} required to avoid K{sub fl} corrections were found to be consistently higher than {Delta} values obtained using the conventional approach and are also observed to be dependent on the composition of the wall in addition to the cavity size. Values of K{sub fl} have been calculated for many of the graphite-walled ion chambers used by the national metrology institutes around the world and found to be within 0.04% of unity in all cases, with an uncertainty of about 0.02%.« less

33 CFR 110.73c - Okeechobee Waterway, St. Lucie River, Stuart, FL.

Code of Federal Regulations, 2013 CFR

2013-07-01

... HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.73c Okeechobee Waterway, St. Lucie River, Stuart, FL. The following is a special anchorage area: Beginning on the Okeechobee...

33 CFR 110.73c - Okeechobee Waterway, St. Lucie River, Stuart, FL.

Code of Federal Regulations, 2012 CFR

2012-07-01

... HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.73c Okeechobee Waterway, St. Lucie River, Stuart, FL. The following is a special anchorage area: Beginning on the Okeechobee...

33 CFR 110.73c - Okeechobee Waterway, St. Lucie River, Stuart, FL.

Code of Federal Regulations, 2014 CFR

2014-07-01

... HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.73c Okeechobee Waterway, St. Lucie River, Stuart, FL. The following is a special anchorage area: Beginning on the Okeechobee...

33 CFR 110.73c. - Okeechobee Waterway, St. Lucie River, Stuart, FL.

Code of Federal Regulations, 2011 CFR

2011-07-01

... HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.73c. Okeechobee Waterway, St. Lucie River, Stuart, FL. The following is a special anchorage area: Beginning on the Okeechobee...

77 FR 62437 - Regulated Navigation Area; Columbus Day Weekend, Biscayne Bay, Miami, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-15

...-AA11 Regulated Navigation Area; Columbus Day Weekend, Biscayne Bay, Miami, FL AGENCY: Coast Guard, DHS. ACTION: Final rule. SUMMARY: The Coast Guard is amending the Columbus Day weekend regulated navigation area on Biscayne Bay in Miami, Florida. The amended regulated navigation area alters the boundaries of...

TCPTP Regulates Insulin Signalling in AgRP Neurons to Coordinate Glucose Metabolism with Feeding.

PubMed

Dodd, Garron T; Lee-Young, Robert S; Brüning, Jens C; Tiganis, Tony

2018-04-30

Insulin regulates glucose metabolism by eliciting effects on peripheral tissues as well as the brain. Insulin receptor (IR) signalling inhibits AgRP-expressing neurons in the hypothalamus to contribute to the suppression of hepatic glucose production (HGP) by insulin, whereas AgRP neuronal activation attenuates brown adipose tissue (BAT) glucose uptake. The tyrosine phosphatase TCPTP suppresses IR signalling in AgRP neurons. Hypothalamic TCPTP is induced by fasting and degraded after feeding. Here we assessed the influence of TCPTP in AgRP neurons in the control of glucose metabolism. TCPTP deletion in AgRP neurons ( Agrp -Cre; Ptpn2 fl/fl ) enhanced insulin sensitivity as assessed by the increased glucose infusion rates and reduced HGP during hyperinsulinemic-euglycemic clamps, accompanied by increased [ 14 C]-2-deoxy-D-glucose uptake in BAT and browned white adipose tissue. TCPTP deficiency in AgRP neurons promoted the intracerebroventricular insulin-induced repression of hepatic gluconeogenesis in otherwise unresponsive food-restricted mice yet had no effect in fed/satiated mice where hypothalamic TCPTP levels are reduced. The improvement in glucose homeostasis in Agrp -Cre; Ptpn2 fl/fl mice was corrected by IR heterozygosity ( Agrp -Cre; Ptpn2 fl/fl ; Insr fl/+ ), causally linking the effects on glucose metabolism with the IR signalling in AgRP neurons. Our findings demonstrate that TCPTP controls IR signalling in AgRP neurons to coordinate HGP and brown/beige adipocyte glucose uptake in response to feeding/fasting. © 2018 by the American Diabetes Association.

76 FR 74843 - Release of Airport Property, Martin County Airport, Stuart, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-01

... restrictions, and will advance the interests of the United States in civil aviation. The FAA has preliminarily... the Surplus Property Act of 1944. Additionally, the release will not prevent accomplishing the purpose...

Sphingosine 1-phosphate lyase ablation disrupts presynaptic architecture and function via an ubiquitin- proteasome mediated mechanism.

PubMed

Mitroi, Daniel N; Deutschmann, André U; Raucamp, Maren; Karunakaran, Indulekha; Glebov, Konstantine; Hans, Michael; Walter, Jochen; Saba, Julie; Gräler, Markus; Ehninger, Dan; Sopova, Elena; Shupliakov, Oleg; Swandulla, Dieter; van Echten-Deckert, Gerhild

2016-11-24

The bioactive lipid sphingosine 1-phosphate (S1P) is a degradation product of sphingolipids that are particularly abundant in neurons. We have shown previously that neuronal S1P accumulation is toxic leading to ER-stress and an increase in intracellular calcium. To clarify the neuronal function of S1P, we generated brain-specific knockout mouse models in which S1P-lyase (SPL), the enzyme responsible for irreversible S1P cleavage was inactivated. Constitutive ablation of SPL in the brain (SPL fl/fl/Nes ) but not postnatal neuronal forebrain-restricted SPL deletion (SPL fl/fl/CaMK ) caused marked accumulation of S1P. Hence, altered presynaptic architecture including a significant decrease in number and density of synaptic vesicles, decreased expression of several presynaptic proteins, and impaired synaptic short term plasticity were observed in hippocampal neurons from SPL fl/fl/Nes mice. Accordingly, these mice displayed cognitive deficits. At the molecular level, an activation of the ubiquitin-proteasome system (UPS) was detected which resulted in a decreased expression of the deubiquitinating enzyme USP14 and several presynaptic proteins. Upon inhibition of proteasomal activity, USP14 levels, expression of presynaptic proteins and synaptic function were restored. These findings identify S1P metabolism as a novel player in modulating synaptic architecture and plasticity.

Characterisation of the ex vivo virulence of Leishmania infantum isolates from Phlebotomus perniciosus from an outbreak of human leishmaniosis in Madrid, Spain.

PubMed

Domínguez-Bernal, Gustavo; Jiménez, Maribel; Molina, Ricardo; Ordóñez-Gutiérrez, Lara; Martínez-Rodrigo, Abel; Mas, Alicia; Cutuli, Maria Teresa; Carrión, Javier

2014-11-07

Since mid 2009, an outbreak of human leishmaniosis in Madrid, Spain, has involved more than 560 clinical cases. Many of the cases occurred in people who live in areas around a newly constructed green park (BosqueSur). This periurban park provides a suitable habitat for sand flies (the vectors of Leishmania infantum). Indeed, studies of blood meals from sand flies captured in the area showed a strong association between the insect vector, hares or rabbits, and humans in the area. Interestingly, up to 70% of cases have been found in immunocompetent patients (aged between 46-60 years). This study was designed to evaluate the ex vivo virulence of the L. infantum isolates from Phlebotomus perniciosus captured in this area of Madrid. Murine macrophages and dendritic cells were infected ex vivo with L. infantum strain BCN150, isolate BOS1FL1, or isolate POL2FL7. At different times after infection, the infection indices, cytokine production (IL-12p40 and IL-10), NO release and arginase activities were evaluated. Using an ex vivo model of infection in murine bone marrow-derived cells, we found that infection with isolates BOS1FL1 and POL2FL7 undermined host immune defence mechanisms in multiple ways. The main factors identified were changes in both the balance of iNOS versus arginase activities and the equilibrium between the production of IL-12 and IL-10. Infection with isolates BOS1FL1 and POL2FL7 also resulted in higher infection rates compared to the BCN150 strain. Infection index values at 24 h were as follows: BCN150-infected cells, 110 for infected MØ and 115 for infected DC; BOS1FL1-infected cells, 300 for infected MØ and 247 for infected DC; and POL2FL7-infected cells, 275 for infected MØ and 292 for infected DC. Our data indicate that L. infantum isolates captured from this endemic area exhibited high virulence in terms of infection index, cytokine production and enzymatic activities involved in the pathogenesis of visceral leishmaniosis. Altogether, these data provide a starting point for the study of the virulence behaviour of parasites (BOS1FL1 and POL2FL7) isolated from P. perniciosus during the outbreak of human leishmaniosis in Madrid, Spain, and their involvement in infecting immunocompetent hosts.

78 FR 25227 - Proposed Amendment of Class E Airspace; Live Oak, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-30

... action proposes to amend Class E Airspace in the Live Oak, FL area, as new Standard Instrument Approach...-0001; Airspace Docket No. 12-ASO-45] Proposed Amendment of Class E Airspace; Live Oak, FL AGENCY... continued safety and management of instrument flight rules (IFR) operations for SIAPs within the Live Oak...

78 FR 25383 - Amendment of Class E Airspace; West Palm Beach, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-01

...-0922; Airspace Docket No. 12-ASO-38] Amendment of Class E Airspace; West Palm Beach, FL AGENCY: Federal... West Palm Beach, FL area, as new Standard Instrument Approach Procedures (SIAPs) have been developed at Palm Beach County Park Airport. Airspace reconfiguration is necessary for the continued safety and...

33 CFR 334.778 - Pensacola Bay and waters contiguous to the Naval Air Station, Pensacola, FL; restricted area.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., Latitude 30°22′18″ N., Longitude 87°16′35″ W; Thence to PT 11, Latitude 30°22′09″ N., Longitude 87°17′10″ W..., Latitude 30°22′13″ N., Longitude 87°18′54″ W; Thence to PT 16, Latitude 30°21′57″ N., Longitude 87°19′22″ W; Thence to PT 17, Latitude 30°21′57″ N., Longitude 87°19′37″ W; Thence to PT 18, Latitude 30°21′49″ N...

33 CFR 334.778 - Pensacola Bay and waters contiguous to the Naval Air Station, Pensacola, FL; restricted area.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., Latitude 30°22′18″ N., Longitude 87°16′35″ W; Thence to PT 11, Latitude 30°22′09″ N., Longitude 87°17′10″ W..., Latitude 30°22′13″ N., Longitude 87°18′54″ W; Thence to PT 16, Latitude 30°21′57″ N., Longitude 87°19′22″ W; Thence to PT 17, Latitude 30°21′57″ N., Longitude 87°19′37″ W; Thence to PT 18, Latitude 30°21′49″ N...

33 CFR 334.778 - Pensacola Bay and waters contiguous to the Naval Air Station, Pensacola, FL; restricted area.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., Latitude 30°22′18″ N., Longitude 87°16′35″ W; Thence to PT 11, Latitude 30°22′09″ N., Longitude 87°17′10″ W..., Latitude 30°22′13″ N., Longitude 87°18′54″ W; Thence to PT 16, Latitude 30°21′57″ N., Longitude 87°19′22″ W; Thence to PT 17, Latitude 30°21′57″ N., Longitude 87°19′37″ W; Thence to PT 18, Latitude 30°21′49″ N...

33 CFR 334.778 - Pensacola Bay and waters contiguous to the Naval Air Station, Pensacola, FL; restricted area.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., Latitude 30°22′18″ N., Longitude 87°16′35″ W; Thence to PT 11, Latitude 30°22′09″ N., Longitude 87°17′10″ W..., Latitude 30°22′13″ N., Longitude 87°18′54″ W; Thence to PT 16, Latitude 30°21′57″ N., Longitude 87°19′22″ W; Thence to PT 17, Latitude 30°21′57″ N., Longitude 87°19′37″ W; Thence to PT 18, Latitude 30°21′49″ N...

33 CFR 334.778 - Pensacola Bay and waters contiguous to the Naval Air Station, Pensacola, FL; restricted area.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., Latitude 30°22′18″ N., Longitude 87°16′35″ W; Thence to PT 11, Latitude 30°22′09″ N., Longitude 87°17′10″ W..., Latitude 30°22′13″ N., Longitude 87°18′54″ W; Thence to PT 16, Latitude 30°21′57″ N., Longitude 87°19′22″ W; Thence to PT 17, Latitude 30°21′57″ N., Longitude 87°19′37″ W; Thence to PT 18, Latitude 30°21′49″ N...

14 CFR Appendix D to Part 91 - Airports/Locations: Special Operating Restrictions

Code of Federal Regulations, 2010 CFR

2010-01-01

... (Tampa International Airport) Washington, DC (Ronald Reagan Washington National Airport and Andrews Air... Francisco, CA (San Francisco International Airport) Washington, DC (Ronald Reagan Washington National... (Seattle-Tacoma International Airport) Tampa, FL (Tampa International Airport) Washington, DC (Ronald...

14 CFR Appendix D to Part 91 - Airports/Locations: Special Operating Restrictions

Code of Federal Regulations, 2011 CFR

2011-01-01

... (Tampa International Airport) Washington, DC (Ronald Reagan Washington National Airport and Andrews Air... Francisco, CA (San Francisco International Airport) Washington, DC (Ronald Reagan Washington National... (Seattle-Tacoma International Airport) Tampa, FL (Tampa International Airport) Washington, DC (Ronald...

75 FR 18047 - Amendment of Class D Airspace; Hollywood, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-09

...; Airspace Docket No. 10-ASO-17] Amendment of Class D Airspace; Hollywood, FL AGENCY: Federal Aviation... rule published in the Federal Register on July 23, 1997, amending Class D airspace at North Perry... airspace area exclusion as Class D airspace area. This action corrects that error. The FAAs National...

76 FR 76044 - Safety Zone; Power Line Replacement, West Bay, Panama City, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-06

... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG-2011-0983] RIN 1625-AA00 Safety Zone; Power Line Replacement, West Bay, Panama City, FL AGENCY: Coast Guard, DHS. ACTION..., West Bay, Panama City, FL (a) Location. The following area is a safety zone: A portion of West Bay...

76 FR 77383 - Amendment of Class C Airspace; Palm Beach International Airport, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-13

...-0527; Airspace Docket No. 11-AWA-2] Amendment of Class C Airspace; Palm Beach International Airport, FL... action modifies the Palm Beach International Airport, FL, Class C airspace area by raising the floor of Class C airspace over Palm Beach County Park Airport. The FAA is taking this action to enhance safety...

Metabolic demands of neural-hemodynamic associated and disassociated areas in brain.

PubMed

Sanganahalli, Basavaraju G; Herman, Peter; Rothman, Douglas L; Blumenfeld, Hal; Hyder, Fahmeed

2016-10-01

Interpretation of regional blood oxygenation level-dependent (BOLD) responses in functional magnetic resonance imaging (fMRI) is contingent on whether local field potential (LFP) and multi-unit activity (MUA) is either dissociated or associated. To examine whether neural-hemodynamic associated and dissociated areas have different metabolic demands, we recorded sensory-evoked responses of BOLD signal, blood flow (CBF), and blood volume (CBV), which with calibrated fMRI provided oxidative metabolism (CMR O2 ) from rat's ventral posterolateral thalamic nucleus (VPL) and somatosensory forelimb cortex (S1 FL ) and compared these neuroimaging signals to neurophysiological recordings. MUA faithfully recorded evoked latency differences between VPL and S1 FL because evoked MUA in these regions were similar in magnitude. Since evoked LFP was significantly attenuated in VPL, we extracted the time courses of the weaker thalamic LFP to compare with the stronger cortical LFP using wavelet transform. BOLD and CBV responses were greater in S1 FL than in VPL, similar to LFP regional differences. CBF and CMR O2 responses were both comparably larger in S1 FL and VPL. Despite different levels of CBF-CMR O2 and LFP-MUA couplings in VPL and S1 FL , the CMR O2 was well matched with MUA in both regions. These results suggest that neural-hemodynamic associated and dissociated areas in VPL and S1 FL can have similar metabolic demands. © The Author(s) 2016.

Fluorescent oxidation products and risk of coronary heart disease: a prospective study in women.

PubMed

Jensen, Majken K; Wang, Yushan; Rimm, Eric B; Townsend, Mary K; Willett, Walter; Wu, Tianying

2013-10-08

Oxidative stress is implicated in the etiology of coronary heart disease (CHD). New measures to capture oxidative stress are warranted. Fluorescent oxidation products (FlOPs) can be measured in plasma and have been shown to reflect levels of oxidative stress and to predict risk of CHD in men over 6 years of follow-up. The objective of this study is to determine whether measures of FlOPs are associated with risk of CHD in women over an extended follow-up period. We measured FlOP by spectrofluorometer in a nested case-control study within the Nurses' Health Study, with baseline blood collection in 1990 and follow-up of 397 incident CHD cases through 2004 matched 1:2 with controls. Level of FlOPs was independently associated with CHD. The relative risk across extreme quintiles was 1.64 (95% confidence interval [CI], 1.06 to 2.53) when adjusted for lifestyle factors, lipids and C-reactive protein (P trend across quintiles = 0.01). A slightly stronger association was observed when analyses were restricted to women fasting > 8 hours at blood draw (RR, 1.91; 95% CI, 1.16 to 3.15). In exploratory time to event analyses, high levels of FlOPs measured ≥ 5 years before the CHD event, but not closer to the CHD event, were associated with the risk of CHD. Higher levels of FlOPs were associated with the risk of CHD in women. The association appeared strongest for long-term prediction of CHD events.

76 FR 38580 - Proposed Amendment of Class D Airspace; Eglin AFB, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-01

...-0087; Airspace Docket No. 11-ASO-12] Proposed Amendment of Class D Airspace; Eglin AFB, FL AGENCY... action proposes to amend Class D Airspace in the Eglin Air Force Base (AFB), FL airspace area. The Destin... amendment to Title 14, Code of Federal Regulations (14 CFR) part 71 to amend Class D airspace in the Eglin...

Baldcypress Restoration in a Saltwater Damaged Area of South Carolina

Treesearch

William H. Conner; Mehmet Ozalp

2002-01-01

Baldcypress (Taxodium distichum (L.) Rich.) seed was collected in 1992 from nine different estuarine areas in the southeastern United States (Winyah Bay, SC, Ogeechee and Altmaha Rivers in GA, Loftin Creek, FL, Ochlockonee River FL, Mobile Bay, AL, West Pearl River, LA, Bayou LaBranche, LA, and Lake Chicot, LA) and planted in Clemson...

Optical mapping and sequencing of the Escherichia coli KO11 genome reveal extensive chromosomal rearrangements, and multiple tandem copies of the Zymomonas mobilis pdc and adhB genes.

PubMed

Turner, Peter C; Yomano, Lorraine P; Jarboe, Laura R; York, Sean W; Baggett, Christy L; Moritz, Brélan E; Zentz, Emily B; Shanmugam, K T; Ingram, Lonnie O

2012-04-01

Escherichia coli KO11 (ATCC 55124) was engineered in 1990 to produce ethanol by chromosomal insertion of the Zymomonas mobilis pdc and adhB genes into E. coli W (ATCC 9637). KO11FL, our current laboratory version of KO11, and its parent E. coli W were sequenced, and contigs assembled into genomic sequences using optical NcoI restriction maps as templates. E. coli W contained plasmids pRK1 (102.5 kb) and pRK2 (5.4 kb), but KO11FL only contained pRK2. KO11FL optical maps made with AflII and with BamHI showed a tandem repeat region, consisting of at least 20 copies of a 10-kb unit. The repeat region was located at the insertion site for the pdc, adhB, and chloramphenicol-resistance genes. Sequence coverage of these genes was about 25-fold higher than average, consistent with amplification of the foreign genes that were inserted as circularized DNA. Selection for higher levels of chloramphenicol resistance originally produced strains with higher pdc and adhB expression, and hence improved fermentation performance, by increasing the gene copy number. Sequence data for an earlier version of KO11, ATCC 55124, indicated that multiple copies of pdc adhB were present. Comparison of the W and KO11FL genomes showed large inversions and deletions in KO11FL, mostly enabled by IS10, which is absent from W but present at 30 sites in KO11FL. The early KO11 strain ATCC 55124 had no rearrangements, contained only one IS10, and lacked most accumulated single nucleotide polymorphisms (SNPs) present in KO11FL. Despite rearrangements and SNPs in KO11FL, fermentation performance was equal to that of ATCC 55124.

Llgl1 Connects Cell Polarity with Cell-Cell Adhesion in Embryonic Neural Stem Cells.

PubMed

Jossin, Yves; Lee, Minhui; Klezovitch, Olga; Kon, Elif; Cossard, Alexia; Lien, Wen-Hui; Fernandez, Tania E; Cooper, Jonathan A; Vasioukhin, Valera

2017-06-05

Malformations of the cerebral cortex (MCCs) are devastating developmental disorders. We report here that mice with embryonic neural stem-cell-specific deletion of Llgl1 (Nestin-Cre/Llgl1 fl/fl ), a mammalian ortholog of the Drosophila cell polarity gene lgl, exhibit MCCs resembling severe periventricular heterotopia (PH). Immunohistochemical analyses and live cortical imaging of PH formation revealed that disruption of apical junctional complexes (AJCs) was responsible for PH in Nestin-Cre/Llgl1 fl/fl brains. While it is well known that cell polarity proteins govern the formation of AJCs, the exact mechanisms remain unclear. We show that LLGL1 directly binds to and promotes internalization of N-cadherin, and N-cadherin/LLGL1 interaction is inhibited by atypical protein kinase C-mediated phosphorylation of LLGL1, restricting the accumulation of AJCs to the basolateral-apical boundary. Disruption of the N-cadherin-LLGL1 interaction during cortical development in vivo is sufficient for PH. These findings reveal a mechanism responsible for the physical and functional connection between cell polarity and cell-cell adhesion machineries in mammalian cells. Copyright © 2017 Elsevier Inc. All rights reserved.

Uneven colonization of the lymphoid periphery by T cells that undergo early TCR{alpha} rearrangements.

PubMed

Hendricks, Deborah W; Fink, Pamela J

2009-04-01

A sparse population of thymocytes undergoes TCRalpha gene rearrangement early in development, before the double-positive stage. The potential of these cells to contribute to the peripheral T cell pool is unknown. To examine the peripheral T cell compartment expressing a repertoire biased to early TCR gene rearrangements, we developed a mouse model in which TCRalpha rearrangements are restricted to the double-negative stage of thymocyte development. These mice carry floxed RAG2 alleles and a Cre transgene driven by the CD4 promoter. As expected, conventional T cell development is compromised in such Cre(+) RAG2(fl/fl) mice, and the TCRalphabeta(+) T cells that develop are limited in their TCRalpha repertoire, preferentially using early rearranging Valpha genes. In the gut, the Thy-1(+)TCRalphabeta(+) intraepithelial lymphocyte (IEL) compartment is surprisingly intact, whereas the Thy-1(-)TCRalphabeta(+) subset is almost completely absent. Thus, T cells expressing a TCRalpha repertoire that is the product of early gene rearrangements can preferentially populate distinct IEL compartments. Despite this capacity, Cre(+) RAG2(fl/fl) T cell progenitors cannot compete with wild-type T cell progenitors in mixed bone marrow chimeras, suggesting that in normal mice, there is only a small contribution to the peripheral T cell pool by cells that have undergone early TCRalpha rearrangements. In the absence of wild-type competitors, aggressive homeostatic proliferation in the IEL compartment can promote a relatively normal Thy-1(+) TCRalphabeta(+) T cell pool from the limited population derived from Cre(+) RAG2(fl/fl) progenitors.

Uneven colonization of the lymphoid periphery by T cells that undergo early TCRα rearrangements1

PubMed Central

Hendricks, Deborah W.; Fink, Pamela J.

2009-01-01

A sparse population of thymocytes undergoes TCRα gene rearrangement early in development, before the double positive stage. The potential of these cells to contribute to the peripheral T cell pool is unknown. To examine the peripheral T cell compartment expressing a repertoire biased to early TCR gene rearrangements, we developed a mouse model in which TCRα rearrangements are restricted to the double negative stage of thymocyte development. These mice carry floxed RAG2 alleles and a Cre transgene driven by the CD4 promoter. As expected, conventional T cell development is compromised in such Cre(+) RAG2fl/fl mice, and the TCRαβ+ T cells that develop are limited in their TCRα repertoire, preferentially utilizing early-rearranging Vα genes. In the gut, the Thy-1+TCRαβ+ intraepithelial lymphocyte (IEL) compartment is surprisingly intact, while the Thy-1−TCRαβ+ subset is almost completely absent. Thus, T cells expressing a TCRα repertoire that is the product of early gene rearrangements can preferentially populate distinct IEL compartments. Despite this capacity, Cre(+) RAG2fl/fl T cell progenitors cannot compete with wild-type (WT) T cell progenitors in mixed bone marrow chimeras, suggesting that in normal mice, there is only a small contribution to the peripheral T cell pool by cells that have undergone early TCRα rearrangements. In the absence of WT competitors, aggressive homeostatic proliferation in the IEL compartment can promote a relatively normal Thy-1+ TCRαβ+ T cell pool from the limited population derived from Cre(+) RAG2fl/fl progenitors. PMID:19299725

Fluorescent Oxidation Products and Risk of Coronary Heart Disease: A Prospective Study in Women

PubMed Central

Jensen, Majken K.; Wang, Yushan; Rimm, Eric B.; Townsend, Mary K.; Willett, Walter; Wu, Tianying

2013-01-01

Background Oxidative stress is implicated in the etiology of coronary heart disease (CHD). New measures to capture oxidative stress are warranted. Fluorescent oxidation products (FlOPs) can be measured in plasma and have been shown to reflect levels of oxidative stress and to predict risk of CHD in men over 6 years of follow‐up. The objective of this study is to determine whether measures of FlOPs are associated with risk of CHD in women over an extended follow‐up period. Methods and Results We measured FlOP by spectrofluorometer in a nested case–control study within the Nurses' Health Study, with baseline blood collection in 1990 and follow‐up of 397 incident CHD cases through 2004 matched 1:2 with controls. Level of FlOPs was independently associated with CHD. The relative risk across extreme quintiles was 1.64 (95% confidence interval [CI], 1.06 to 2.53) when adjusted for lifestyle factors, lipids and C‐reactive protein (P trend across quintiles=0.01). A slightly stronger association was observed when analyses were restricted to women fasting >8 hours at blood draw (RR, 1.91; 95% CI, 1.16 to 3.15). In exploratory time to event analyses, high levels of FlOPs measured ≥5 years before the CHD event, but not closer to the CHD event, were associated with the risk of CHD. Conclusions Higher levels of FlOPs were associated with the risk of CHD in women. The association appeared strongest for long‐term prediction of CHD events. PMID:24103570

The Fit of Holland's RIASEC Model to US Occupations

ERIC Educational Resources Information Center

Deng, Chi-Ping; Armstrong, Patrick Ian; Rounds, James

2007-01-01

Holland's [Holland, J. L. (1959). A theory of occupational choice. Journal of Counseling Psychology, 6, 35-45; Holland, J. L. (1997). Making vocational choices: A theory of vocational personalities and work environments (3rd ed.). Odessa, FL: Psychological Assessment Resources, Inc.] RIASEC types were initially developed using a restricted range…

24. SATURN V Fl ENGINE TEST FIRING ON TEST STAND ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

24. SATURN V F-l ENGINE TEST FIRING ON TEST STAND 1A. - Edwards Air Force Base, Air Force Rocket Propulsion Laboratory, Test Stand 1-A, Test Area 1-120, north end of Jupiter Boulevard, Boron, Kern County, CA

Intercalation of P atoms in Fullerene-like CP x

NASA Astrophysics Data System (ADS)

Gueorguiev, G. K.; Czigány, Zs.; Furlan, A.; Stafström, S.; Hultman, L.

2011-01-01

The energy cost for P atom intercalation and corresponding structural implications during formation of Fullerene-like Phosphorus carbide (FL-CPx) were evaluated within the framework of Density Functional Theory. Single P atom interstitial defects in FL-CPx are energetically feasible and exhibit energy cost of 0.93-1.21 eV, which is comparable to the energy cost for experimentally confirmed tetragon defects and dangling bonds in CPx. A single P atom intercalation event in FL-CPx can increase the inter-sheet distance from 3.39-3.62 Å to 5.81-7.04 Å. These theoretical results are corroborated by Selected Area Electron Diffraction characterization of FL-CPx samples.

Summary of Synoptic Meteorological Observations. North American Coastal Marine Areas - Revised. Atlantic and Gulf Coasts. Volume I. Revised. Area 1 - Belle Isle Strait. Area 2 - Osv Bravo. Area 3 - NE Newfoundland Coast. Area 4 - SE Newfoundland Coast. Area 5 - Placentia Bay South. Area 6 - Cabot Strait. Area 7 - Anticosti Island

DTIC Science & Technology

1975-05-01

H71 JUNE T4BU 1? IKEA 0006 CABPT STKAIT »6.7N 58.in PCT FKfO Of AID TEMPERATURE (DE6 Fl ANn THE OCCURRENCE OF FOB IWITHGUT PRECIPITATION...OVE»-iLL) m7*-1970 JULY T«»LE IT IKEA 0006 CilOT STIUIT 46.6N Sa.lW PCT f»P0 0» Mi TEMPE»»TU»E (D6G Fl »MB THE

Presence of IgT-C and I-A subregion-encoded determinants on distinct chains of monoclonal antigen-specific augmenting factor derived from a T cell hybridoma

PubMed Central

1983-01-01

Monoclonal antibodies specific for mouse T cell alloantigens, Tindd and Tsud, linked to the Igh-1 locus on chromosome 12, were used to directly define the antigen-binding molecule produced by a cloned hybridoma. The T cell hybridoma, FL10, was established from antigen-binding T cells of A/J mice. FL10 produces an antigen-specific augmenting T cell factor (TaF) that bears a unique I region-controlled determinant (I-A) and has antigen-binding capacity. The Tindd, but not the Tsud, determinant was detected on the surface of FL10. The presence of both Tindd and I-A subregion-controlled determinants on FL10-derived TaF was directly demonstrated by the adsorption of TaF with immunoadsorbents prepared with monoclonal antibodies. The Igh-1-linked T cell alloantigen, Tsud, was not found on TaF. Further experiments indicated that Tindd is present on the antigen-binding polypeptide chain and not on the second chain bearing the I-A determinant. Despite the presence of the Tindd determinant on hybridoma-derived TaF, augmentation induced by TaF was restricted by the H-2 type of the responding mice and not by the Igh-1 allotype. PMID:6189953

77 FR 33685 - Proposed Establishment of Class E Airspace; Arcadia, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-07

... action proposes to establish Class E Airspace at Arcadia, FL, to accommodate the Area Navigation (RNAV) Global Positioning System (GPS) Standard Instrument Approach Procedures at Arcadia Municipal Airport... Proposed Rulemaking distribution System, which describes the application procedure. The Proposal The FAA is...

77 FR 45241 - Establishment of Class E Airspace; Apopka, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-31

... at Apopka, FL, to accommodate the new Area Navigation (RNAV) Global Positioning System (GPS) Standard Instrument Approach Procedures at Orlando Apopka Airport. This action enhances the safety and airspace management of Instrument Flight Rules (IFR) operations within the National Airspace System. DATES: Effective...

77 FR 45240 - Establishment of Class E Airspace; Arcadia, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-31

... at Arcadia, FL, to accommodate the new Area Navigation (RNAV) Global Positioning System (GPS) Standard Instrument Approach Procedures at Arcadia Municipal Airport. This action enhances the safety and airspace management of Instrument Flight Rules (IFR) operations within the National Airspace System. DATES...

77 FR 21508 - Proposed Amendment of Class E Airspace; Tallahassee, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-10

...: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). SUMMARY: This action proposes to amend Class E Airspace in the Tallahassee, FL area. Tallahassee Commercial Airport has... in developing reasoned regulatory decisions on the proposal. Comments are specifically invited on the...

78 FR 25384 - Establishment of Class E Airspace; Immokalee, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-01

... management of Instrument Flight Rules (IFR) operations within the National Airspace System. DATES: Effective... at Immokalee, FL, to accommodate the Area Navigation (RNAV) Global Positioning System (GPS) Standard... Procedures developed for Big Cypress Airfield. This action is necessary for the safety and management of IFR...

Foreign Language Needs: Theory and Empirical Evidence in Czechoslovakia.

ERIC Educational Resources Information Center

Prucha, Jan

Foreign language (FL) needs is a new interdisciplinary area of research developing between applied linguistics, sociolinguistics, and educational planning and evaluation. FL needs consist of the demands, wishes, and expectations of the whole society, its groups and individuals, reflecting the relationship of their contemporary and future existence…

75 FR 23608 - Final Flood Elevation Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-04

... Jewett +88 Town of White Springs Street. Approximately 600 feet +109 upstream of 1st Street. Timber Lake... Hamilton Avenue, Jennings, FL 32053 Town of White Springs Maps are available for inspection at the Town Hall, 10363 Bridge Street, White Springs, FL 32096 Unincorporated Areas of Hamilton County Maps are...

Ambient measurement of fluorescent aerosol particles with a WIBS in the Yangtze River Delta of China: potential impacts of combustion-related aerosol particles

NASA Astrophysics Data System (ADS)

Yu, Xiawei; Wang, Zhibin; Zhang, Minghui; Kuhn, Uwe; Xie, Zhouqing; Cheng, Yafang; Pöschl, Ulrich; Su, Hang

2016-09-01

Fluorescence characteristics of aerosol particles in a polluted atmosphere were studied using a wideband integrated bioaerosol spectrometer (WIBS-4A) in Nanjing, Yangtze River Delta area of China. We observed strong diurnal and day-to-day variations of fluorescent aerosol particles (FAPs). The average number concentrations of FAPs (1-15 µm) detected in the three WIBS measurement channels (FL1: 0.6 cm-3, FL2: 3.4 cm-3, FL3: 2.1 cm-3) were much higher than those observed in forests and rural areas, suggesting that FAPs other than bioaerosols were detected. We found that the number fractions of FAPs were positively correlated with the black carbon mass fraction, especially for the FL1 channel, indicating a large contribution of combustion-related aerosols. To distinguish bioaerosols from combustion-related FAPs, we investigated two classification schemes for use with WIBS data. Our analysis suggests a strong size dependence for the fractional contributions of different types of FAPs. In the FL3 channel, combustion-related particles seem to dominate the 1-2 µm size range while bioaerosols dominate the 2-5 µm range. The number fractions of combustion-related particles and non-combustion-related particles to total aerosol particles were ˜ 11 and ˜ 5 %, respectively.

The Placental Interleukin-6 Signaling Controls Fetal Brain Development and Behavior

PubMed Central

Wu, Wei-Li; Hsiao, Elaine Y.; Yan, Zihao; Mazmanian, Sarkis K.; Patterson, Paul H.

2016-01-01

Epidemiological studies show that maternal immune activation (MIA) during pregnancy is a risk factor for autism. However, mechanisms for how MIA affects brain development and behaviors in offspring remain poorly described. To determine whether placental interleukin-6 (IL-6) signaling is required for mediating MIA on the offspring, we generated mice with restricted deletion of the receptor for IL-6 (IL-6Rα) in placental trophoblasts (Cyp19-Cre+;Il6rafl/fl), and tested offspring of Cyp19-Cre+;Il6rafl/fl mothers for immunological, pathological and behavioral abnormalities following induction of MIA. We reveal that MIA results in acute inflammatory responses in the fetal brain. Lack of IL-6 signaling in trophoblasts effectively blocks MIA-induced inflammatory responses in the placenta and the fetal brain. Furthermore, behavioral abnormalities and cerebellar neuropathologies observed in MIA control offspring are prevented in Cyp19-Cre+;Il6rafl/fl offspring. Our results demonstrate that IL-6 activation in placenta is required for relaying inflammatory signals to the fetal brain and impacting behaviors and neuropathologies relevant to neurodevelopmental disease. PMID:27838335

Lymphoid tissue and plasmacytoid dendritic cells and macrophages do not share a common macrophage-dendritic cell-restricted progenitor.

PubMed

Sathe, Priyanka; Metcalf, Donald; Vremec, David; Naik, Shalin H; Langdon, Wallace Y; Huntington, Nicholas D; Wu, Li; Shortman, Ken

2014-07-17

The relationship between dendritic cells (DCs) and macrophages is often debated. Here we ask whether steady-state, lymphoid-tissue-resident conventional DCs (cDCs), plasmacytoid DCs (pDCs), and macrophages share a common macrophage-DC-restricted precursor (MDP). Using new clonal culture assays combined with adoptive transfer, we found that MDP fractions isolated by previous strategies are dominated by precursors of macrophages and monocytes, include some multipotent precursors of other hematopoietic lineages, but contain few precursors of resident cDCs and pDCs and no detectable common precursors restricted to these DC types and macrophages. Overall we find no evidence for a common restricted MDP leading to both macrophages and FL-dependent, resident cDCs and pDCs. Copyright © 2014 Elsevier Inc. All rights reserved.

Political Economy, the Internet and FL/OSS Development

NASA Astrophysics Data System (ADS)

Mansell, Robin; Berdou, Evangelia

Despite the growing amount of research on Free/Libre/Open Source Software (FL/OSS) development, there is little insight into how structural factors associated with institutions influence the patterns of software developer activity in this area. This article examines some of the dynamics of the development of this type of software and the extent to which these dynamics are associated with features of the gift economy as is frequently suggested in the literature. Drawing on an empirical analysis of contributors to the GNOME FL/OSS project, we suggest that greater attention should be given to the emergence of a mixed economy in which features of the exchange economy come to the fore with implications for the power relationships among those contributing to FL/OSS.

Maternal smoking does not affect fetal size as measured in the mid-second trimester.

PubMed

Bergsjø, Per; Bakketeig, Leiv S; Lindmark, Gunilla

2007-01-01

Cigarette smoking during pregnancy is causally related to birthweight, but we do not know whether fetal growth restriction is a continuous process or, if not, at what stage of pregnancy it affects weight gain. A random sample of para 1 and 2 mothers, drawn from the population of pregnant women in Bergen and Trondheim, Norway, and Uppsala, Sweden, were examined by a detailed questionnaire concerning smoking habits, menstrual history and pregnancy dating, and subjected to morphometric sonography of their fetuses in or around week 17. Of the 547 study participants, 31.9% were smokers. Gestational age was primarily determined by the last menstrual period [LMP], except in those with irregular cycles, and in 30 cases (6.6% of those with regular cycles) in whom the biparietal diameter [BPD]-determined age deviated >14 days from the LMP-based date. The analysis did not reveal any statistically significant differences between the fetuses of non-smokers, light smokers (0-9 cigarettes per day) and heavy (10+ cigarettes per day) smokers, regarding BPD, mean abdominal diameter [MAD] femur length [FL], and a 'body contour index': [BPD+FL]/MAD. Tobacco-induced fetal growth restriction probably begins after gestational week 17.

Language Teacher Identities in the Southern United States: Transforming Rural Schools

ERIC Educational Resources Information Center

Fogle, Lyn Wright; Moser, Kelly

2017-01-01

Foreign language (FL) and English as a Second Language (ESL) teaching present considerable challenges in the rural U.S. South. Local language ideologies, budgetary considerations, and challenges in other curricular areas (e.g., math and science) lead to marginalizing both FL and ESL in schools. This article examines the personal and professional…

33 CFR 165.721 - Safety Zone: St. Johns River, Jacksonville, FL.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety Zone: St. Johns River... Zone: St. Johns River, Jacksonville, FL. (a) Location. The following area is established as a safety... barges during the storage, preparation, and launching of fireworks in the St. Johns River between the...

Activation of liver X receptor decreases atherosclerosis in Ldlr⁻/⁻ mice in the absence of ATP-binding cassette transporters A1 and G1 in myeloid cells.

PubMed

Kappus, Mojdeh S; Murphy, Andrew J; Abramowicz, Sandra; Ntonga, Vusisizwe; Welch, Carrie L; Tall, Alan R; Westerterp, Marit

2014-02-01

Liver X receptor (LXR) activators decrease atherosclerosis in mice. LXR activators (1) directly upregulate genes involved in reverse cholesterol transport and (2) exert anti-inflammatory effects mediated by transrepression of nuclear factor-κB target genes. We investigated whether myeloid cell deficiency of ATP-binding cassette transporters A1 and G1 (ABCA1/G1), principal targets of LXR that promote macrophage cholesterol efflux and initiate reverse cholesterol transport, would abolish the beneficial effects of LXR activation on atherosclerosis. LXR activator T0901317 substantially reduced inflammatory gene expression in macrophages lacking ABCA1/G1. Ldlr(-/-) mice were transplanted with Abca1(-/-)Abcg1(-/-) or wild-type bone marrow (BM) and fed a Western-type diet for 6 weeks with or without T0901317 supplementation. Abca1/g1 BM deficiency increased atherosclerotic lesion complexity and inflammatory cell infiltration into the adventitia and myocardium. T0901317 markedly decreased lesion area, complexity, and inflammatory cell infiltration in the Abca1(-/-)Abcg1(-/-) BM-transplanted mice. To investigate whether this was because of macrophage Abca1/g1 deficiency, Ldlr(-/-) mice were transplanted with LysmCreAbca1(fl/fl)Abcg1(fl/fl) or Abca1(fl/fl)Abcg1(fl/fl) BM and fed Western-type diet with or without the more specific LXR agonist GW3965 for 12 weeks. GW3965 decreased lesion size in both groups, and the decrease was more prominent in the LysmCreAbca1(fl/fl)Abcg1(fl/fl) group. The results suggest that anti-inflammatory effects of LXR activators are of key importance to their antiatherosclerotic effects in vivo independent of cholesterol efflux pathways mediated by macrophage ABCA1/G1. This has implications for the development of LXR activators that lack adverse effects on lipogenic genes while maintaining the ability to transrepress inflammatory genes.

Odontometric evaluation of mandibular premolars with tooth shape deviation: a case-control study.

PubMed

Chate, Robert Anthony Clive

2012-09-01

To evaluate the mean dimensions and morphologic characteristics of mandibular premolars that had mesiodistally elongated and faciolingually squeezed tooth shape deviations (MnP-TSD) and determine the population prevalence of this anomaly. Clinical photographs and study models were made for all new patients with MnP-TSD teeth who were seen over 20 years. The mesiodistal (MD) and faciolingual (FL) dimensions of the anomalous premolars were measured. MD/FL indices and MD × FL mm(2) occlusal crown areas were calculated and means and standard deviations were derived. Male and female means from the mandibular first and second anomalous premolars (MnP1/MnP2-TSD) were statistically compared against gender-specific means derived from published normative data using Student's t-tests and chi-square tests. Fifty-six individuals (33 male and 23 female) with MnP-TSD were identified, giving a male to female ratio of 1.4:1, while the prevalence rate in the indigenous British population was estimated to be 0.6%. The MD widths of the MnP1-TSD and MnP2-TSD teeth were approximately 1 mm wider than normal, while the FL diameters were about 0.5 mm and 1.5 mm narrower respectively, for the first and second premolar teeth. The MD/FL indices, instead of being under 90 as usual were above 100, while the mean MD/FL mm(2) crown surface areas were normal. This study supplies odontometric dimensional and morphologic data on MnP-TSD teeth that provide a reference source for future comparisons.

The Major Portal of Entry of Koi Herpesvirus in Cyprinus carpio Is the Skin▿

PubMed Central

Costes, B.; Raj, V. Stalin; Michel, B.; Fournier, G.; Thirion, M.; Gillet, L.; Mast, J.; Lieffrig, F.; Bremont, M.; Vanderplasschen, A.

2009-01-01

Koi herpesvirus (KHV), recently designated Cyprinid herpesvirus 3, is the causative agent of a lethal disease in koi and common carp. In the present study, we investigated the portal of entry of KHV in carp by using bioluminescence imaging. Taking advantage of the recent cloning of the KHV genome as a bacterial artificial chromosome (BAC), we produced a recombinant plasmid encoding a firefly luciferase (LUC) expression cassette inserted in the intergenic region between open reading frame (ORF) 136 and ORF 137. Two viral strains were then reconstituted from the modified plasmid, the FL BAC 136 LUC excised strain and the FL BAC 136 LUC TK revertant strain, including a disrupted and a wild-type thymidine kinase (TK) locus, respectively. In vitro, the two recombinant strains replicated comparably to the parental FL strain. The FL BAC 136 LUC TK revertant strain was shown in vitro to induce a bioluminescent signal allowing the detection of single positive cells as early as 24 h postinfection, while in vivo, it induced KHV infection in carp that was indistinguishable from that induced by the parental FL strain. To identify the KHV portal of entry, carp were analyzed by bioluminescence imaging at different times postinfection with the FL BAC 136 LUC TK revertant strain. These analyses demonstrated that the skin of the fish covering the fins and also the body is the major portal of entry for KHV in carp. Finally, to further demonstrate the role of the skin as the KHV portal of entry, we constructed an original system, nicknamed “U-tube,” to perform percutaneous infection restricted to the posterior part of the fish. All the data obtained in the present study demonstrate that the skin, and not the gills, is the major portal of entry for KHV in carp. PMID:19153228

33 CFR 110.73c. - Okeechobee Waterway, St. Lucie River, Stuart, FL.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Okeechobee Waterway, St. Lucie..., St. Lucie River, Stuart, FL. The following is a special anchorage area: Beginning on the Okeechobee Intracoastal Waterway between mile marker 7 and 8 on the St. Lucie River, bounded by a line beginning at 27°12...

Headwater stream flow, climate variation, and riparian buffers with thinning in western Oregon

Treesearch

Julia I. Burton; Deanna H. Olson; Klaus J. Puettmann

2013-01-01

Headwater streams and adjacent riparian areas provide reproductive, foraging, and dispersal habitat for many forest-dependent species, especially amphibians. Although previous studies have shown that the composition of aquatic and riparian animal communities is associated with spatial and temporal patterns of stream fl ow, the relationships among stream fl ow, climate...

Dynamic Spectrum Sharing with Limited Network State Information

DTIC Science & Technology

2010-11-01

M. L. Honig,"Two-Cell Downlink Noncoherent Cooperation Without Transmitter Phase Alignment", Proc. Globecom Conf., Miami, FL, Dec. 2010. D. Schmidt, W...restrict the number of active streams even though the maximum multiplexing gain is not achieved. 3 Noncoherent Cooperative Broadcasting...study a noncoherent cooperative transmission scheme with two interfering links, which does not require phase alignment. It is assumed that the

33 CFR 165.768 - Security Zone; MacDill Air Force Base, Tampa Bay, FL.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Security Zone; MacDill Air Force....768 Security Zone; MacDill Air Force Base, Tampa Bay, FL. (a) Location. The following area is a... title. All waters within Tampa Bay, Florida in the vicinity of MacDill Air Force Base, including...

Activation of Liver X Receptor Decreases Atherosclerosis in Ldlr−/− mice in the Absence of ABCA1 and ABCG1 in Myeloid Cells

PubMed Central

Kappus, Mojdeh S.; Murphy, Andrew J.; Abramowicz, Sandra; Ntonga, Vusisizwe; Welch, Carrie L.; Tall, Alan R.; Westerterp, Marit

2014-01-01

Objective Liver X Receptor (LXR) activators decrease atherosclerosis in mice. LXR activators (1) directly up-regulate genes involved in reverse cholesterol transport (RCT) and (2) exert anti-inflammatory effects mediated by transrepression of NFκB target genes. We investigated whether myeloid cell deficiency of ATP-binding cassette transporters A1 and G1 (ABCA1/G1), principal targets of LXR that promote macrophage cholesterol efflux and initiate RCT, would abolish the beneficial effects of LXR activation on atherosclerosis. Approach and Results LXR activator T0901317 (T0) substantially reduced inflammatory gene expression in macrophages lacking ABCA1/G1. Ldlr−/− mice were transplanted with Abca1−/−Abcg1−/− or wild-type bone marrow (BM) and fed a Western-type diet (WTD) for 6 weeks with or without T0 supplementation. Abca1/g1 BM deficiency increased atherosclerotic lesion complexity and inflammatory cell infiltration into the adventitia and myocardium. T0 markedly decreased lesion area, complexity and inflammatory cell infiltration in the Abca1−/−Abcg1−/− BM transplanted mice. To investigate whether this was due to macrophage Abca1/g1 deficiency, Ldlr−/− mice were transplanted with LysmCreAbca1fl/flAbcg1fl/fl or Abca1fl/flAbcg1fl/fl BM and fed WTD with or without the more specific LXR agonist GW3965 for 12 weeks. GW3965 decreased lesion size in both groups and the decrease was more prominent in the LysmCreAbca1fl/flAbcg1fl/fl group. Conclusions The results suggest that anti-inflammatory effects of LXR activators are of key importance to their anti-atherosclerotic effects in vivo independent of cholesterol efflux pathways mediated by macrophage ABCA1/G1. This has implications for the development of LXR activators that lack adverse effects on lipogenic genes while maintaining the ability to trans-repress inflammatory genes. PMID:24311381

Evaluation of imaging biomarkers for identification of single cancer cells in blood

NASA Astrophysics Data System (ADS)

Odaka, Masao; Kim, Hyonchol; Girault, Mathias; Hattori, Akihiro; Terazono, Hideyuki; Matsuura, Kenji; Yasuda, Kenji

2015-06-01

A method of discriminating single cancer cells from whole blood cells based on their morphological visual characteristics (i.e., “imaging biomarker”) was examined. Cells in healthy rat blood, a cancer cell line (MAT-LyLu), and cells in cancer-cell-implanted rat blood were chosen as models, and their bright-field (BF, whole-cell morphology) and fluorescence (FL, nucleus morphology) images were taken by an on-chip multi-imaging flow cytometry system and compared. Eight imaging biomarker indices, i.e., cellular area in a BF image, nucleus area in an FL image, area ratio of a whole cell and its nucleus, distance of the mass center between a whole cell and nucleus, cellular and nucleus perimeter, and perimeter ratios were calculated and analyzed using the BF and FL images taken. Results show that cancer cells can be clearly distinguished from healthy blood cells using correlation diagrams for cellular and nucleus areas as two different categories. Moreover, a portion of cancer cells showed a low nucleus perimeter ratio less than 0.9 because of the irregular nucleus morphologies of cancer cells. These results indicate that the measurements of imaging biomarkers are practically applicable to identifying cancer cells in blood.

Towards an understanding of the relationship of functional literacy and numeracy to geographical health inequalities.

PubMed

Moon, Graham; Aitken, Grant; Roderick, Paul; Fraser, Simon; Rowlands, Gill

2015-10-01

The relative contributions of functional literacy and functional numeracy to health disparities remain poorly understood in developed world contexts. We seek to unpack their distinctive contributions and to examine how these contributions are framed by place-based deprivation and rurality. We present a multilevel logistic analysis of the 2011 Skills for Life Survey (SfLS), a representative governmental survey of adults aged 16-65 in England. Outcome measures were self-assessed health status and the presence of self-reported long-term health conditions. Exposure variables were functional literacy (FL) and functional numeracy (FN). Age, sex, individual socio-economic status, ethnicity, whether English was a first language, non-UK birthplaces, housing tenure and geography were included as potential confounders and mediators. Geography was measured as area-based deprivation and urban/rural status. FL and FN were both independently associated with self-assessed health status, though the association attenuated after taking account of confounders and mediators. For long-term conditions, the association with FN remained significant following inclusion of confounders and mediators whilst FL attenuated to non-significance. Rurality did not influence these associations. Area deprivation was a significant factor in attenuating the association between FL and self-assessed health status. Policy makers and health professionals will need to be aware of the distinctive impact of FN as well as FL when combating health inequalities, promoting health and managing long-term conditions. Copyright © 2015 Elsevier Ltd. All rights reserved.

Ancestral Mutations Acquired in Refrex-1, a Restriction Factor against Feline Retroviruses, during its Cooption and Domestication

PubMed Central

Ito, Jumpei; Baba, Takuya; Kawasaki, Junna

2015-01-01

ABSTRACT Endogenous retroviruses (ERVs) are remnants of ancestral retroviral infections of germ cells. Retroviral endogenization is an adaptation process for the host genome, and ERVs are gradually attenuated or inactivated by mutation. However, some ERVs that have been “domesticated” by their hosts eventually gain physiological functions, such as placentation or viral resistance. We previously reported the discovery of Refrex-1, a soluble antiretroviral factor in domestic cats that specifically inhibits infection by feline leukemia virus subgroup D (FeLV-D), a chimeric virus of FeLV, and a feline ERV, ERV-DC. Refrex-1 is a truncated envelope protein (Env) encoded by both ERV-DC7 and ERV-DC16 proviral loci. Here, we reconstituted ancestral and functional Env from ERV-DC7 and ERV-DC16 envelope genes (env) by inducing reverse mutations. Unexpectedly, ERV-DC7 and ERV-DC16 full-length Env (ERV-DC7 fl and ERV-DC16 fl), reconstructed by removing stop codons, did not produce infectious viral particles. ERV-DC7 fl and ERV-DC16 fl were highly expressed in cells but were not cleaved into surface subunits (SU) and transmembrane subunits, nor were they incorporated into virions. G407R/N427I-A429T and Y431D substitutions within the SU C-terminal domain of ERV-DC7 fl and ERV-DC16 fl, respectively, caused these dysfunctions. The residues glycine 407 and tyrosine 431 are relatively conserved among infectious gammaretroviruses, and their substitution causes the same dysfunctions as the tested retroviruses. Our results reveal that specific mutations within the SU C-terminal domain suppressed Env cleavage and incorporation into virions and indicate that these mutations contributed to the domestication of Refrex-1 through multistep events that occurred in the postintegration period. IMPORTANCE Domestic cats are colonized with various exogenous retroviruses (exRVs), such as feline leukemia virus (FeLV), and their genomes contain numerous ERVs, some of which are replication-competent proviruses. The feline hosts, exRVs, and ERVs have complicated genetic interactions and provide an interesting field model for triangular relationships: recombination between FeLV and ERV-DC, which is a feline ERV, generated FeLV-D, a chimeric virus, and FeLV-D is restricted by Refrex-1, an antiretroviral factor corresponding to truncated Env of ERV-DC7 and ERV-DC16. Here, we reconstructed ancestral, functional Env from ERV-DC7 and ERV-DC16 env by inducing reverse mutations to elucidate how Refrex-1 was generated from its ancestor. Our results reveal that they were repeatedly inactivated by mutations preventing Env maturation. Our results provide insights into how ERVs were “domesticated” by their hosts and identify the mutations that mediated these evolutions. Notably, experiments that restore inactivated ERVs might uncover previously unrecognized features or properties of retroviruses. PMID:26581999

Physiology of Oxygen Breathing in Pilots: A Brief Review

DTIC Science & Technology

2018-03-23

brief review Abstract This non-exhaustive survey presents literature describing some effects of breathing oxygen partial pressures between...CG, J Butler, AB DuBois (1959). Some effects of restriction of chest cage expansion on pulmonary function in man: an experimental study. J Clin...Effects of Submerged Breathing of Air or Oxygen. Navy Experimental Diving Unit TR 02-14, Panama City, FL. http://archive.rubicon- foundation.org/3483

Small ICBM Area Narrowing Report. Volume 1. Hard Mobile Launcher in Random Movement Basing Mode

DTIC Science & Technology

1986-01-01

WHICH STATE INSTALLATION SERVICE ELIMINATED DE DOVER AIR FORCE BASE AF 4 DE REC AREA, FIRST ARMY ARMY 3 FL AVON PARK AIR FORCE RANGE AF 3 FL CAPE...PLANT NO. 47 AF 3 OH COLUMBUS DEF CONST SUPPLY CTR ARMY 4 OH COLUMBUS WEAPONS IND RES PLANT NAVY 3 OH EVANDALE PLANT NO. 36 AF 3 OH LIMA ARMY TANK...BLANK I I I I i I I I D-19 SENSITIVE FOR OFFICIAL USE ONLY 29I 331 J11 31 Alabam .._ _ . _ _ ............. _ . BAY MNETI ALLENTOW DE FUNII X0 LAN AT NO

Macrophage Liver Kinase B1 Inhibits Foam Cell Formation and Atherosclerosis.

PubMed

Liu, Zhaoyu; Zhu, Huaiping; Dai, Xiaoyan; Wang, Cheng; Ding, Ye; Song, Ping; Zou, Ming-Hui

2017-10-13

LKB1 (liver kinase B1) is a serine/threonine kinase and tumor suppressor, which regulates the homeostasis of hematopoietic cells and immune responses. Macrophages transform into foam cells upon taking-in lipids. No role for LKB1 in foam cell formation has previously been reported. We sought to establish the role of LKB1 in atherosclerotic foam cell formation. LKB1 expression was examined in human carotid atherosclerotic plaques and in western diet-fed atherosclerosis-prone Ldlr -/- and ApoE -/- mice. LKB1 expression was markedly reduced in human plaques when compared with nonatherosclerotic vessels. Consistently, time-dependent reduction of LKB1 levels occurred in atherosclerotic lesions in western diet-fed Ldlr -/- and ApoE -/- mice. Exposure of macrophages to oxidized low-density lipoprotein downregulated LKB1 in vitro. Furthermore, LKB1 deficiency in macrophages significantly increased the expression of SRA (scavenger receptor A), modified low-density lipoprotein uptake and foam cell formation, all of which were abolished by blocking SRA. Further, we found LKB1 phosphorylates SRA resulting in its lysosome degradation. To further investigate the role of macrophage LKB1 in vivo, ApoE -/- LKB1 fl/fl LysM cre and ApoE -/- LKB1 fl/fl mice were fed with western diet for 16 weeks. Compared with ApoE -/- LKB1 fl/fl wild-type control, ApoE -/- LKB1 fl/fl LysM cre mice developed more atherosclerotic lesions in whole aorta and aortic root area, with markedly increased SRA expression in aortic root lesions. We conclude that macrophage LKB1 reduction caused by oxidized low-density lipoprotein promotes foam cell formation and the progression of atherosclerosis. © 2017 American Heart Association, Inc.

An Investigation of the Crystalchemistry and Thermochemistry of Selected Mineral Systems.

DTIC Science & Technology

1987-10-29

PURPOSES AD-A 189 7581OCUMENTATION PAGE Is. REPOW Mb. RESTRICTIVE MARINGS iJf FL ui 3.DITRIDUTION /AVAILABIUTY OF REPOR 2b. DECLASSIFICATIONIOOWNGRAOiNG...Continuous Observation of Phase Transformations ", Journal of Metals Abstract April 1986. 5. Reeber, R.R. and Tesche, B. (1987) "Synchrotron...RD-AIlS ?59 AN INYESTIGATION OF THE CRYSTALCHENISTRY AND THERMNOCENISTRY OF SELECTED..(U) NORTH CAROLINA UNIV AT CHAPEL HILL DEPT OF GEOLOGY R R

[Prevalence of extrinsic allergic alveolitis in cattle breeders from the province of Reggio Emilia].

PubMed

Ferri, F; Ruggieri, Maria Paola; Guidetti, G; Azzarone, G; Giammartini, Pasquina; Capanni, S; Mantovani, P; Bertani, Marisa

2003-01-01

Several new cases of Extrinsic Allergic Alveolitis or Farmer's Lung (FL) in farm workers were reported to Occupational Health Services in the province of Reggio Emilia (Italy). This prompted the Public Health Department to study the prevalence of the disease among milk-cow breeders involved in Parmigiano-Reggiano cheese production: who are the biggest hay users. A suitable questionnaire was sent to 1875 farmers in three of the six districts of the province. Half of them (935: 841 males, 94 females) answered; further contacts and medical history research revealed 33 case of "likely FL". Twenty-three (2 females) (10 "missing"), underwent pulmonary function tests, chest X-rays, precipitins tests against Saccharopolyspora Rectivirgula and other fungal antigens and (22 farmers) bronchoalveolar lavage (BAL). According to the "Società Italiana di Medicina del Lavoro e di Igiene Industriale" diagnostic standards, we found 20 subjects suffering from FL among farmers collecting hay in large cylindrical (round) bales, dried on field (2.6%) and among others still using small (traditional), prismatic bales (0.5%). The prevalence on the whole exposed population (6000-9000 people) was estimated between 1.5% and 3.0% (90-270 people); no difference was found in FL prevalence between flat and hilly or mountain areas; the method of collecting hay in big "round" bales, dried on field, seems to produce higher frequencies of FL cases if compared with the traditional ones (more frequent in mountain areas). The new hay packing methods, using forced air driers, are suggested as a possible solution.

Rituximab in the treatment of follicular lymphoma: the future of biosimilars in the evolving therapeutic landscape

PubMed Central

Subramanian, Janakiraman; Cavenagh, Jamie; Desai, Bhardwaj; Jacobs, Ira

2017-01-01

Follicular lymphoma (FL) is the second most common type of non-Hodgkin’s lymphoma. FL is an incurable disease with treatment options ranging from a “watch-and-wait” approach to localized therapy with radiation or systemic therapy with rituximab in combination with chemotherapy regimens. This review summarizes the role of rituximab across the spectrum of FL treatment and the evolving therapeutic landscape with the emergence of novel agents currently in clinical development. Despite the prospect of new agents on the horizon, it is widely accepted that rituximab will remain as the cornerstone of therapy because of its established long-term efficacy. Many biologics, including rituximab, have lost exclusivity of composition-of-matter patent or will do so in the next few years, which is a concern for patients and physicians alike. Moreover, access to rituximab is challenging, particularly in countries with restricted resources. Together, these concerns have fueled the development of safe and effective biosimilars. The term “biosimilar” refers to a biologic product that is highly similar to an approved reference (or originator) product, notwithstanding minor differences in clinically inactive components, and for which there are no clinically meaningful differences in purity, potency, or safety. Biosimilars are developed to treat the same condition(s) using the same treatment regimens as an approved reference biologic, and have the potential to increase access to more affordable treatment of FL. Herein, we also discuss the potential benefits of eagerly awaited rituximab biosimilars, which may mitigate the impact of the lack of access to rituximab. PMID:28479860

Structure and activity of full-length formin mDia1

PubMed Central

Maiti, Sankar; Michelot, Alphee; Gould, Christopher; Blanchoin, Laurent; Sokolova, Olga; Goode, Bruce L.

2012-01-01

Formins are a conserved family of actin assembly-promoting factors with essential and diverse biological roles. Most of our biochemical understanding of formin effects on actin dynamics is derived from studies using formin fragments. In addition, all structural information on formins has been limited to fragments. This has left open key questions about the structure, activity and regulation of intact formin proteins. Here, we isolated full-length mouse mDia1 (mDia1-FL) and found that it forms tightly autoinhibited dimers that can only be partially activated by RhoA. We solved the structure of autoinhibited mDia1-FL using electron microscopy and single particle analysis. Docking of crystal structures into the 3D reconstruction revealed that the fork-shaped N-terminal DID-CC region hangs over the ring-shaped FH2 domain, suggesting that autoinhibition results from steric obstruction of actin binding. Deletion of the C-terminal DAD domain extended mDia1 structure and activated it for actin assembly. Using TIRF microscopy, we observed that RhoA-activated mDia1-FL persistently accelerated filament elongation in the presence of profilin similar to mDia1 FH1-FH2 fragment. These observations validate the known activities of FH1-FH2 fragments as reflecting those of the intact molecule. Our results further suggest that mDia1-FL does not readily snap back into the autoinhibited conformation and dissociate from growing filament ends, and thus additional factors may be required to displace formins and restrict filament length. PMID:22605659

Brain ischaemia induces shedding of a BDNF-scavenger ectodomain from TrkB receptors by excitotoxicity activation of metalloproteinases and γ-secretases.

PubMed

Tejeda, Gonzalo S; Ayuso-Dolado, Sara; Arbeteta, Raquel; Esteban-Ortega, Gema M; Vidaurre, Oscar G; Díaz-Guerra, Margarita

2016-04-01

Stroke remains a leading cause of death and disability in the world with limited therapies available to restrict brain damage or improve functional recovery after cerebral ischaemia. A promising strategy currently under investigation is the promotion of brain-derived neurotrophic factor (BDNF) signalling through tropomyosin-related kinase B (TrkB) receptors, a pathway essential for neuronal survival and function. However, TrkB and BDNF-signalling are impaired by excitotoxicity, a primary pathological process in stroke also associated with neurodegenerative diseases. Pathological imbalance of TrkB isoforms is critical in neurodegeneration and is caused by calpain processing of BDNF high affinity full-length receptor (TrkB-FL) and an inversion of the transcriptional pattern of the Ntrk2 gene, to favour expression of the truncated isoform TrkB-T1 over TrkB-FL. We report here that both TrkB-FL and neuronal TrkB-T1 also undergo ectodomain shedding by metalloproteinases activated after ischaemic injury or excitotoxic damage of cortical neurons. Subsequently, the remaining membrane-bound C-terminal fragments (CTFs) are cleaved by γ-secretases within the transmembrane region, releasing their intracellular domains (ICDs) into the cytosol. Therefore, we identify TrkB-FL and TrkB-T1 as new substrates of regulated intramembrane proteolysis (RIP), a mechanism that highly contributes to TrkB-T1 regulation in ischaemia but is minor for TrkB-FL which is mainly processed by calpain. However, since the secreted TrkB ectodomain acts as a BDNF scavenger and significantly alters BDNF/TrkB signalling, the mechanism of RIP could contribute to neuronal death in excitotoxicity. These results are highly relevant since they reveal new targets for the rational design of therapies to treat stroke and other pathologies with an excitotoxic component. Copyright © 2015 Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.

Parallel metatranscriptome analyses of host and symbiont gene expression in the gut of the termite Reticulitermes flavipes

PubMed Central

Tartar, Aurélien; Wheeler, Marsha M; Zhou, Xuguo; Coy, Monique R; Boucias, Drion G; Scharf, Michael E

2009-01-01

Background Termite lignocellulose digestion is achieved through a collaboration of host plus prokaryotic and eukaryotic symbionts. In the present work, we took a combined host and symbiont metatranscriptomic approach for investigating the digestive contributions of host and symbiont in the lower termite Reticulitermes flavipes. Our approach consisted of parallel high-throughput sequencing from (i) a host gut cDNA library and (ii) a hindgut symbiont cDNA library. Subsequently, we undertook functional analyses of newly identified phenoloxidases with potential importance as pretreatment enzymes in industrial lignocellulose processing. Results Over 10,000 expressed sequence tags (ESTs) were sequenced from the 2 libraries that aligned into 6,555 putative transcripts, including 171 putative lignocellulase genes. Sequence analyses provided insights in two areas. First, a non-overlapping complement of host and symbiont (prokaryotic plus protist) glycohydrolase gene families known to participate in cellulose, hemicellulose, alpha carbohydrate, and chitin degradation were identified. Of these, cellulases are contributed by host plus symbiont genomes, whereas hemicellulases are contributed exclusively by symbiont genomes. Second, a diverse complement of previously unknown genes that encode proteins with homology to lignase, antioxidant, and detoxification enzymes were identified exclusively from the host library (laccase, catalase, peroxidase, superoxide dismutase, carboxylesterase, cytochrome P450). Subsequently, functional analyses of phenoloxidase activity provided results that were strongly consistent with patterns of laccase gene expression. In particular, phenoloxidase activity and laccase gene expression are mostly restricted to symbiont-free foregut plus salivary gland tissues, and phenoloxidase activity is inducible by lignin feeding. Conclusion To our knowledge, this is the first time that a dual host-symbiont transcriptome sequencing effort has been conducted in a single termite species. This sequence database represents an important new genomic resource for use in further studies of collaborative host-symbiont termite digestion, as well as development of coevolved host and symbiont-derived biocatalysts for use in industrial biomass-to-bioethanol applications. Additionally, this study demonstrates that: (i) phenoloxidase activities are prominent in the R. flavipes gut and are not symbiont derived, (ii) expands the known number of host and symbiont glycosyl hydrolase families in Reticulitermes, and (iii) supports previous models of lignin degradation and host-symbiont collaboration in cellulose/hemicellulose digestion in the termite gut. All sequences in this paper are available publicly with the accession numbers FL634956-FL640828 (Termite Gut library) and FL641015-FL645753 (Symbiont library). PMID:19832970

Fluorene-Based Two-Dimensional Covalent Organic Framework with Thermoelectric Properties through Doping.

PubMed

Wang, Liangying; Dong, Bin; Ge, Rile; Jiang, Fengxing; Xu, Jingkun

2017-03-01

Organic semiconductors have great potential as flexible thermoelectric materials. A fluorene-based covalent organic framework (FL-COF-1) was designed with the aim of creating an enhanced π-π interaction among the crystalline backbones. By the introduction of fluorene units into the frameworks, the FL-COF-1 had high thermal stability with a BET surface area over 1300 m 2 g -1 . The open frameworks were favorable for doping with iodine and followed with the improved charge carrier mobility. The compressed pellet of I 2 @FL-COF-1 exhibited a high Seebeck coefficient of 2450 μV K -1 and power factor of 0.063 μW m -1 K -2 at room temperature, giving the first example of COFs' potential application as thermoelectric materials.

FAST's Discovery of a New Millisecond Pulsar (MSP) toward the Fermi-LAT unassociated source 3FGL J0318.1+0252

NASA Astrophysics Data System (ADS)

Wang, Pei; Li, Di; Zhu, Weiwei; Zhang, Chengmin; Yan, Jun; Hou, Xian; Clark, Colin J.; Saz Parkinson, Pablo M.; Michelson, Peter F.; Ferrara, Elizabeth C.; Thompson, David J.; Smith, David A.; Ray, Paul S.; Kerr, Matthew; Shen, Zhiqiang; Wang, Na; Fermi-LAT Collaboration

2018-04-01

The Five hundred-meter Aperture Spherical radio Telescope (FAST), operated by the National Astronomical Observatories, Chinese Academy of Sciences, has discovered a radio millisecond pulsar (MSP) coincident with the unassociated gamma-ray source 3FGL J0318.1+0252 (Acero et al. 2015 ApJS, 218, 23), also known as FL8Y J0318.2+0254 in the recently released Fermi Large Area Telescope (LAT) 8-year Point Source List (FL8Y).

Assessment of groundwater vulnerability using supervised committee to combine fuzzy logic models.

PubMed

Nadiri, Ata Allah; Gharekhani, Maryam; Khatibi, Rahman; Moghaddam, Asghar Asghari

2017-03-01

Vulnerability indices of an aquifer assessed by different fuzzy logic (FL) models often give rise to differing values with no theoretical or empirical basis to establish a validated baseline or to develop a comparison basis between the modeling results and baselines, if any. Therefore, this research presents a supervised committee fuzzy logic (SCFL) method, which uses artificial neural networks to overarch and combine a selection of FL models. The indices are expressed by the widely used DRASTIC framework, which include geological, hydrological, and hydrogeological parameters often subject to uncertainty. DRASTIC indices represent collectively intrinsic (or natural) vulnerability and give a sense of contaminants, such as nitrate-N, percolating to aquifers from the surface. The study area is an aquifer in Ardabil plain, the province of Ardabil, northwest Iran. Improvements on vulnerability indices are achieved by FL techniques, which comprise Sugeno fuzzy logic (SFL), Mamdani fuzzy logic (MFL), and Larsen fuzzy logic (LFL). As the correlation between estimated DRASTIC vulnerability index values and nitrate-N values is as low as 0.4, it is improved significantly by FL models (SFL, MFL, and LFL), which perform in similar ways but have differences. Their synergy is exploited by SCFL and uses the FL modeling results "conditioned" by nitrate-N values to raise their correlation to higher than 0.9.

Genetic Evidence Supports a Major Role for Akt1 in VSMCs During Atherogenesis

PubMed Central

Rotllan, Noemi; Wanschel, Amarylis C.; Fernandez-Hernando, Ana; Salerno, Alessandro G.; Offermanns, Stefan; Sessa, William C.; Fernández-Hernando, Carlos

2015-01-01

Rationale Coronary artery disease (CAD), the direct result of atherosclerosis, is the most common cause of death in Western societies. Vascular smooth muscle cell (VSMC) apoptosis occurs during the progression of atherosclerosis and in advanced lesions, promotes plaque necrosis, a common feature of high-risk/vulnerable atherosclerotic plaques. Akt1, a serine-threonine protein kinase, regulates several key endothelial cell (EC) and VSMC functions including cell growth, migration, survival and vascular tone. While global deficiency of Akt1 results in impaired angiogenesis and massive atherosclerosis, the specific contribution of VSMC Akt1 remains poorly characterized. Objective To investigate the contribution of VSMC Akt1 during atherogenesis and in established atherosclerotic plaques. Methods and Results We generated two mouse models in which Akt1 expression can be suppressed specifically in VSCMs before (Apoe−/−Akt1fl/flSm22αCRE) and after (Apoe−/−Akt1fl/flSM-MHC-CreERT2E) the formation of atherosclerotic plaques. This approach allows us to interrogate the role of Akt1 during the initial and late steps of atherogenesis. Absence of Akt1 in VSMCs during the progression of atherosclerosis results in larger atherosclerotic plaques characterized by bigger necrotic core areas, enhanced VSMC apoptosis and reduced fibrous cap and collagen content. In contrast, VSMC Akt1 inhibition in established atherosclerotic plaques does not influence lesion size but markedly reduces the relative fibrous cap area in plaques and increases VSMC apoptosis. Conclusions Akt1 expression in VSMCs influences early and late stages of atherosclerosis. Absence of Akt1 in VSMCs induces features of plaque vulnerability including fibrous cap thinning and extensive necrotic core areas. These observations suggest that interventions enhancing Akt1 expression specifically in VSMCs may lessen plaque progression. PMID:25868464

Bioactive composite for keratoprosthesis skirt.

PubMed

Laattala, Kaisa; Huhtinen, Reeta; Puska, Mervi; Arstila, Hanna; Hupa, Leena; Kellomäki, Minna; Vallittu, Pekka K

2011-11-01

In this study, the fabrication and properties of a synthetic keratoprosthesis skirt for use in osteo-odonto-keratoprosthesis (OOKP) surgery are discussed. In the search for a new material concept, bioactive glass and polymethyl methacrylate (PMMA)-based composites were prepared. Three different bioactive glasses (i.e. 45S5, S53P4 and 1-98) and one slowly resorbing glass, FL107, with two different forms (i.e. particles and porous glass structures) were employed in the fabrication of specimens. In in vitro studies, the dissolution behaviour in simulated aqueous humour, compressive properties, and pore formation of the composites were investigated. According to the results, FL107 dissolved very slowly (2.4% of the initial glass content in three weeks); thus, the pore formation of the FL107 composite was also observed to be restricted. The dissolution rates of the bioactive glass-PMMA composites were greater (12%-17%). These faster dissolving bioactive glass particles caused some porosity on the outermost surfaces of the composite. The slight surface porosity was also confirmed by a decrease in compressive properties. During six weeks' in vitro dissolution, the compressive strength of the test specimens containing particles decreased by 22% compared to values in dry conditions (90-107 MPa). These results indicate that the bioactive composites could be stable synthetic candidates for a keratoprosthesis skirt in the treatment of severely damaged or diseased cornea. Copyright © 2011 Elsevier Ltd. All rights reserved.

Flamelet Model Application for Non-Premixed Turbulent Combustion

NASA Technical Reports Server (NTRS)

Secundov, A.; Bezgin, L.; Buriko, Yu.; Guskov, O.; Kopchenov, V.; Laskin, I.; Lomkov, K.; Tshepin, S.; Volkov, D.; Zaitsev, S.

1996-01-01

The current Final Report contains results of the study which was performed in Scientific Research Center 'ECOLEN' (Moscow, Russia). The study concerns the development and verification of non-expensive approach for modeling of supersonic turbulent diffusion flames based on flamelet consideration of the chemistry/turbulence interaction (FL approach). Research work included: development of the approach and CFD tests of the flamelet model for supersonic jet flames; development of the simplified procedure for solution of the flamelet equations based on partial equilibrium chemistry assumption; study of the flame ignition/extinction predictions provided by flamelet model. The performed investigation demonstrated that FL approach allowed to describe satisfactory main features of supersonic H 2/air jet flames. Model demonstrated also high capabilities for reduction of the computational expenses in CFD modeling of the supersonic flames taking into account detailed oxidation chemistry. However, some disadvantages and restrictions of the existing version of approach were found in this study. They were: (1) inaccuracy in predictions of the passive scalar statistics by our turbulence model for one of the considered test cases; and (2) applicability of the available version of the flamelet model to flames without large ignition delay distance only. Based on the results of the performed investigation, we formulated and submitted to the National Aeronautics and Space Administration our Project Proposal for the next step research directed toward further improvement of the FL approach.

Structure of a seismogenic fault zone in dolostones: the Foiana Line (Italian Southern Alps)

NASA Astrophysics Data System (ADS)

Di Toro, G.; Fondriest, M.; Smith, S. A.; Aretusini, S.

2012-12-01

Fault zones in carbonate rocks (limestones and dolostones) represent significant upper crustal seismogenic sources in several areas worldwide (e.g. L'Aquila 2009 Mw = 6.3 in central Italy). Here we describe an exhumed example of a regionally-significant fault zone cutting dolostones. The Foiana Line (FL) is a major NNE-SSW-trending sinistral transpressive fault cutting sedimentary Triassic dolostones in the Italian Southern Alps. The FL has a cumulative vertical throw of 1.5-2 km that reduces toward its southern termination. The fault zone is 50-300 m wide and is exposed for ~ 10 km along strike within several outcrops exhumed from increasing depths from the south (1 km) to the north (2.5 km). The southern portion of the FL consists of heavily fractured (shattered) dolostones, with particles of a few millimeters in size (exposed in badlands topography over an area of 6 km2), cut by a dense network of 1-20 m long mirror-like fault surfaces with dispersed attitudes. The mirror-like faults have mainly dip-slip reverse kinematics and displacements ranging between 0.04 m and 0.5 m. The northern portion of the FL consists of sub-parallel fault strands spaced 2-5 m apart, surrounded by 2-3 m thick bands of shattered dolostones. The fault strands are characterized by smooth to mirror-like sub-vertical slip surfaces with dominant strike-slip kinematics. Overall, deformation is more localized moving from South to North along the FL. Mirror-like fault surfaces similar to those found in the FL were produced in friction experiments at the deformation conditions expected during seismic slip along the FL (Fondriest et al., this meeting). Scanning Electron Microscope investigations of the natural shattered dolostones beneath the mirror-like fault surfaces show: 1) lack of significant shear strain (even at a few micrometers from the slip surface), 2) pervasive extensional fracturing down to the micrometer scale, 3) exploded clasts with radial fractures, and 4) chains of split clasts (resulting from force chains) oriented at 60-80 degrees to the slip surfaces. Similar features have been reported in natural and experimental pulverized rocks, the latter produced under dynamic stress wave loading conditions. 3-Dimensional rupture simulations along strike-slip faults predict (1) off-fault damage distributions with "flower-like" shapes (broad damage zone near the surface that rapidly narrows with increasing confining pressure, e.g., Ma and Andrews, 2010) and (2) formation of secondary faults/fractures with disperse attitudes and kinematics near the surface, with horizontal slip at depth. Qualitatively, these theoretical results compare favorably with increasing strain localization and a switch in fault kinematics recognized along the FL moving from the southern, shallower portion of the fault zone to the northern, deeper portion. Observations along the FL suggest that the association of shattered dolostones and mirror-like slip surfaces might be a potential indicator of seismic rupture propagation. Further detailed structural mapping along the FL coupled with experimental work on rock pulverization will be necessary to understand rupture dynamics in dolostones.

75 FR 59634 - Final Flood Elevation Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-28

..., and Incorporated Areas Docket No.: FEMA-B-1072 Napa Creek At the confluence with +18 City of Napa. the..., FL 32459. McDuffie County, Georgia, and Incorporated Areas Docket No.: FEMA-B-1072 Boggy Gut Creek... Railroad Street, Thomson, GA 30824. Murray County, Georgia, and Incorporated Areas Docket No.: FEMA-B-1072...

Spatial variability of particle-attached and free-living bacterial diversity in surface waters from the Mackenzie River to the Beaufort Sea (Canadian Arctic)

NASA Astrophysics Data System (ADS)

Ortega-Retuerta, E.; Joux, F.; Jeffrey, W. H.; Ghiglione, J. F.

2013-04-01

We explored the patterns of total and active bacterial community structure in a gradient covering surface waters from the Mackenzie River to the coastal Beaufort Sea in the Canadian Arctic Ocean, with a particular focus on free-living (FL) vs. particle-attached (PA) communities. Capillary electrophoresis-single-strand conformation polymorphism (CE-SSCP) showed significant differences when comparing river, coast and open sea bacterial community structures. In contrast to the river and coastal waters, total (16S rDNA-based) and active (16S rRNA-based) communities in the open sea samples were not significantly different, suggesting that most present bacterial groups were equally active in this area. Additionally, we observed significant differences between PA and FL bacterial community structure in the open sea, but similar structure in the two fractions for coastal and river samples. Direct multivariate statistical analyses showed that total community structure was mainly driven by salinity (a proxy of dissolved organic carbon and chromophoric dissolved organic matter), suspended particles, amino acids and chlorophyll a. Pyrosequencing of 16S rRNA genes from selected samples confirmed significant differences between river, coastal and sea samples. The PA fraction was only different (15.7% similarity) from the FL one in the open sea sample. Furthermore, PA samples generally showed higher diversity (Shannon, Simpson and Chao indices) than FL samples. At the class level, Opitutae was most abundant in the PA fraction of the sea sample, followed by Flavobacteria and Gammaproteobacteria, while the FL sea sample was dominated by Alphaproteobacteria. Finally, for the coast and river samples and both PA and FL fractions, Betaproteobacteria, Alphaproteobacteria and Actinobacteria were dominant. These results highlight the coexistence of particle specialists and generalists and the role of particle quality in structuring bacterial communities in the area. These results may also serve as a basis to predict further changes in bacterial communities should climate change lead to further increases in river discharge and related particle loads.

7. Photocopy of engineering drawing. PROJECT WS315A HELIUM STORAGE AREA: ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

7. Photocopy of engineering drawing. PROJECT WS-315A HELIUM STORAGE AREA: PLAN AND DETAILS-MECHANICAL, APRIL 1956. - Cape Canaveral Air Station, Launch Complex 17, Facility 28419, East end of Lighthouse Road, Cape Canaveral, Brevard County, FL

DETAIL VIEW OF ELECTRONICS TEST AREA, FLIGHT KITS FACILITY, ROOM ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

DETAIL VIEW OF ELECTRONICS TEST AREA, FLIGHT KITS FACILITY, ROOM NO. 1N12, FACING WEST - Cape Canaveral Air Force Station, Launch Complex 39, Vehicle Assembly Building, VAB Road, East of Kennedy Parkway North, Cape Canaveral, Brevard County, FL

VIEW OF COMPUTER/DATA COLLECTION AREA, SOUTH OF FIRING ROOM NO. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

VIEW OF COMPUTER/DATA COLLECTION AREA, SOUTH OF FIRING ROOM NO. 3, FACING SOUTHEAST - Cape Canaveral Air Force Station, Launch Complex 39, Launch Control Center, LCC Road, East of Kennedy Parkway North, Cape Canaveral, Brevard County, FL

77 FR 42425 - Amendment of Air Traffic Service (ATS) Routes in the Vicinity of Vero Beach, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-19

... Orlando, FL, 140[deg] radials; Orlando; Ocala, FL; Cross City, FL; Greenville, FL; Pecan, GA; Eufaula, AL... Virginia Key 014[deg] and Treasure, FL, 143[deg] radials; Treasure; INT Treasure 296[deg] and Orlando, FL, 162[deg] radials; Orlando; Ocala, FL; Cross City, FL; to Seminole, FL. The portion outside the United...

Prolonged swimming performance of northern squawfish

USGS Publications Warehouse

Mesa, Matthew G.; Olson, Todd M.

1993-01-01

We determined the prolonged swimming performance of two size-classes of northern squawfish Ptychocheilus oregonensis at 12 and 18°C. The percentage of fish fatigued was positively related to water velocity and best described by an exponential model. At 12°C, the velocity at which 50% of the fish fatigued (FV50) was estimated to be 2.91 fork lengths per second (FL/s; 100 cm/s) for medium-sized fish (30–39 cm) and 2.45 FL/s (104 cm/s) for large fish (40–49 cm). At 18°C, estimated FV50 was 3.12 FL/s (107 cm/s) for medium fish and 2.65 FL/s (112 cm/s) for large fish. Rate of change in percent fatigue was affected by fish size and water temperature. Large fish fatigued at a higher rate than medium-sized fish; all fish fatigued faster at 12 than at 18°C. The mean times to fatigue at velocities of 102–115 cm/s ranged from 14 to 28 min and were not affected by fish size or water temperature. Our results indicate that water velocities from 100 to 130 cm/s may exclude or reduce predation by northern squawfish around juvenile salmonid bypass outfalls at Columbia River dams, at least during certain times of the year. We recommend that construction or modification of juvenile salmonid bypass facilities place the outfall in an area of high water velocity and distant from eddies, submerged cover, and littoral areas.

76 FR 16637 - J.N. “Ding” Darling NWR, Lee County, FL; Final Comprehensive Conservation Plan and Finding of No...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-24

..., quantity, and timing of flows and from climate change and sea level rise. Resource protection will be... designations, including Wilderness Area, Research Natural Area, Marine Protected Area, Florida Important Bird Area, and Outstanding Florida Water. Annual visitation to the refuge exceeds 700,000. We announce our...

Desirable Communication Behaviors for Broadcast Journalism Graduates.

ERIC Educational Resources Information Center

Ware, P. Dale

1980-01-01

Reveals three core areas of "most desirable" communication behaviors that are important to broadcast journalism graduates entering the field: "personal character,""assertiveness," and "crusadingness." (FL)

Earth Observations taken by Expedition 30 crewmember

NASA Image and Video Library

2012-01-29

ISS030-E-055569 (29 Jan. 2012) --- Southeastern USA at night is featured in this image photographed by an Expedition 30 crew member on the International Space Station. The brightly lit metropolitan areas of Atlanta, GA (center) and Jacksonville, FL (lower right) appear largest in the image with numerous other urban areas forming an interconnected network of light across the region. A large dark region to the northwest of Jacksonville, FL is the Okefenokee National Wildlife Refuge; likewise the ridges of the Appalachian Mountains form dark swaths to the north of Atlanta, GA and west of Charlotte, NC (center). The faint gold and green line of airglow—caused by ultraviolet radiation exciting the gas molecules in the upper atmosphere—parallels the horizon (or Earth limb).

Targeted Reduction of Vascular Msx1 and Msx2 Mitigates Arteriosclerotic Calcification and Aortic Stiffness in LDLR-Deficient Mice Fed Diabetogenic Diets

PubMed Central

Cheng, Su-Li; Behrmann, Abraham; Shao, Jian-Su; Ramachandran, Bindu; Krchma, Karen; Bello Arredondo, Yoanna; Kovacs, Attila; Mead, Megan; Maxson, Robert

2014-01-01

When fed high-fat diets, male LDLR−/− mice develop obesity, hyperlipidemia, hyperglycemia, and arteriosclerotic calcification. An osteogenic Msx-Wnt regulatory program is concomitantly upregulated in the vasculature. To better understand the mechanisms of diabetic arteriosclerosis, we generated SM22-Cre;Msx1(fl/fl);Msx2(fl/fl);LDLR−/− mice, assessing the impact of Msx1+Msx2 gene deletion in vascular myofibroblast and smooth muscle cells. Aortic Msx2 and Msx1 were decreased by 95% and 34% in SM22-Cre;Msx1(fl/fl);Msx2(fl/fl);LDLR−/− animals versus Msx1(fl/fl);Msx2(fl/fl);LDLR−/− controls, respectively. Aortic calcium was reduced by 31%, and pulse wave velocity, an index of stiffness, was decreased in SM22-Cre;Msx1(fl/fl);Msx2(fl/fl);LDLR−/− mice vs. controls. Fasting blood glucose and lipids did not differ, yet SM22-Cre;Msx1(fl/fl);Msx2(fl/fl);LDLR−/− siblings became more obese. Aortic adventitial myofibroblasts from SM22-Cre;Msx1(fl/fl);Msx2(fl/fl);LDLR−/− mice exhibited reduced osteogenic gene expression and mineralizing potential with concomitant reduction in multiple Wnt genes. Sonic hedgehog (Shh) and Sca1, markers of aortic osteogenic progenitors, were also reduced, paralleling a 78% reduction in alkaline phosphatase (TNAP)–positive adventitial myofibroblasts. RNA interference revealed that although Msx1+Msx2 supports TNAP and Wnt7b expression, Msx1 selectively maintains Shh and Msx2 sustains Wnt2, Wnt5a, and Sca1 expression in aortic adventitial myofibroblast cultures. Thus, Msx1 and Msx2 support vascular mineralization by directing the osteogenic programming of aortic progenitors in diabetic arteriosclerosis. PMID:25056439

INTERIOR, LARGE OPEN AREA AT THE NORTHERN END OF THE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

INTERIOR, LARGE OPEN AREA AT THE NORTHERN END OF THE BUILDING, SHOWING CIRCULAR OPENINGS IN DIVIDING WALL, LOOKING NORTH - Eglin Air Force Base, Storehouse & Company Administration, Southeast of Flager Road, Nassau Lane, & southern edge of Weekly Bayou, Valparaiso, Okaloosa County, FL

Magainin 2a - Induced Permeabilization of Phospholipid Vesicles

DTIC Science & Technology

1991-01-02

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Targeted reduction of vascular Msx1 and Msx2 mitigates arteriosclerotic calcification and aortic stiffness in LDLR-deficient mice fed diabetogenic diets.

PubMed

Cheng, Su-Li; Behrmann, Abraham; Shao, Jian-Su; Ramachandran, Bindu; Krchma, Karen; Bello Arredondo, Yoanna; Kovacs, Attila; Mead, Megan; Maxson, Robert; Towler, Dwight A

2014-12-01

When fed high-fat diets, male LDLR(-/-) mice develop obesity, hyperlipidemia, hyperglycemia, and arteriosclerotic calcification. An osteogenic Msx-Wnt regulatory program is concomitantly upregulated in the vasculature. To better understand the mechanisms of diabetic arteriosclerosis, we generated SM22-Cre;Msx1(fl/fl);Msx2(fl/fl);LDLR(-/-) mice, assessing the impact of Msx1+Msx2 gene deletion in vascular myofibroblast and smooth muscle cells. Aortic Msx2 and Msx1 were decreased by 95% and 34% in SM22-Cre;Msx1(fl/fl);Msx2(fl/fl);LDLR(-/-) animals versus Msx1(fl/fl);Msx2(fl/fl);LDLR(-/-) controls, respectively. Aortic calcium was reduced by 31%, and pulse wave velocity, an index of stiffness, was decreased in SM22-Cre;Msx1(fl/fl);Msx2(fl/fl);LDLR(-/-) mice vs. controls. Fasting blood glucose and lipids did not differ, yet SM22-Cre;Msx1(fl/fl);Msx2(fl/fl);LDLR(-/-) siblings became more obese. Aortic adventitial myofibroblasts from SM22-Cre;Msx1(fl/fl);Msx2(fl/fl);LDLR(-/-) mice exhibited reduced osteogenic gene expression and mineralizing potential with concomitant reduction in multiple Wnt genes. Sonic hedgehog (Shh) and Sca1, markers of aortic osteogenic progenitors, were also reduced, paralleling a 78% reduction in alkaline phosphatase (TNAP)-positive adventitial myofibroblasts. RNA interference revealed that although Msx1+Msx2 supports TNAP and Wnt7b expression, Msx1 selectively maintains Shh and Msx2 sustains Wnt2, Wnt5a, and Sca1 expression in aortic adventitial myofibroblast cultures. Thus, Msx1 and Msx2 support vascular mineralization by directing the osteogenic programming of aortic progenitors in diabetic arteriosclerosis. © 2014 by the American Diabetes Association. Readers may use this article as long as the work is properly cited, the use is educational and not for profit, and the work is not altered.

Spatial variability of particle-attached and free-living bacterial diversity in surface waters from the Mackenzie River to the Beaufort Sea (Canadian Arctic)

NASA Astrophysics Data System (ADS)

Ortega-Retuerta, E.; Joux, F.; Jeffrey, W. H.; Ghiglione, J.-F.

2012-12-01

We explored the patterns of total and active bacterial community structure in a gradient covering surface waters from the Mackenzie River to the coastal Beaufort Sea, Canadian Arctic Ocean, with a particular focus on free-living vs. particle-attached communities. Capillary electrophoresis-single strand conformation polymorphism (CE-SSCP) showed significant differences when comparing river, coast and open sea bacterial community structures. In contrast to the river and coastal waters, total (16S rDNA-based) and active (16S rRNA-based) communities in the open sea samples were not significantly different, suggesting that most present bacterial groups were equally active in this area. Additionally, we observed significant differences between particle-attached (PA) and free-living (FL) bacterial communities in the open sea, but similar structure in the two fractions for coastal and river samples. Direct multivariate statistical analyses showed that total community structure was mainly driven by salinity (proxy of DOC and CDOM), suspended particles, amino acids and chlorophyll a. 16S rRNA genes pyrosequencing of selected samples confirmed these significant differences from river to sea and also between PA and FL fractions only in open sea samples, and PA samples generally showed higher diversity (Shannon, Simpson and Chao indices) than FL samples. At the class level, Opitutae was most abundant in the PA fraction of the sea sample, followed by Flavobacteria and Gammaproteobacteria, while the FL sea sample was dominated by Alphaproteobacteria. Finally, the coast and river samples, both PA and FL fractions, were dominated by Betaproteobacteria, Alphaproteobacteria and Actinobacteria. These results highlight the coexistence of particle specialists and generalists and the role of particle quality in structuring bacterial communities in the area. These results may also serve as a~basis to predict further changes in bacterial communities should climate change lead to further increases in river discharge and related particles load.

Satisfactory short-term outcomes of the STABILISE technique for type B aortic dissection.

PubMed

Melissano, Germano; Bertoglio, Luca; Rinaldi, Enrico; Mascia, Daniele; Kahlberg, Andrea; Loschi, Diletta; De Luca, Monica; Monaco, Fabrizio; Chiesa, Roberto

2018-03-29

The aim of this study was to evaluate the perioperative and short-term results in a cohort of patients treated during the last year at our institution with the stent-assisted balloon-induced intimal disruption and relamination in aortic dissection repair (STABILISE) technique for acute complicated aortic dissection. Between June 2016 and June 2017, 10 patients (all male; mean age, 62.6 ± 7.4 years) received treatment for acute complicated aortic dissection with the STABILISE technique. After a standard provisional extension to induce complete attachment procedure using the commercially available endovascular dissection system (Cook Medical, Bloomington, Ind), the distal stent graft area and the bare stent area were ballooned to completely exclude the thoracic false lumen (FL) and to obtain a single-channeled abdominal aorta. Computed tomography was routinely performed within the first postoperative week before discharge and then at 3 months, at 6 months, and yearly thereafter. The technical and clinical success rates were analyzed. The 30-day technical and clinical success rates were 100%, with complete thrombosis of the thoracic FL and no type I endoleak. Malperfusion was resolved in all cases. No aortic ruptures were recorded, and no open conversion was required. One case of delayed spinal cord ischemia fully resolved within the discharge period. Predischarge computed tomography showed complete thrombosis of the thoracic FL in all cases. In two cases, some degree of patency of the abdominal FL was observed. At short-term follow-up, the overall aortic diameters remained stable with no further dilation. The STABILISE technique was safe and feasible in this cohort of patients, with complete thrombosis of the thoracic FL and creation of a single-channeled aorta in most cases. Further studies are needed to ascertain the long-term behavior of the treated aorta. Copyright © 2018 Society for Vascular Surgery. Published by Elsevier Inc. All rights reserved.

Healthy Dietary Patterns and Oxidative Stress as Measured by Fluorescent Oxidation Products in Nurses' Health Study.

PubMed

Jung, Seungyoun; Smith-Warner, Stephanie A; Willett, Walter C; Wang, Molin; Wu, Tianying; Jensen, Majken; Hankinson, Susan E; Eliassen, A Heather

2016-09-21

Healthy diets may lower oxidative stress and risk of chronic diseases. However, no previous studies examined associations between diet and fluorescent oxidation products (FlOP), a global marker of oxidative stress. We evaluated associations between healthy eating patterns (Alternative Healthy Eating Index (AHEI), Dietary Approach to Stop Hypertension (DASH), and Alternate Mediterranean Diet (aMED)) and FlOP, measured at three excitation/emission wavelengths (FlOP_360, FlOP_320, FlOP_400) from 2021 blood samples collected from 1688 women within the Nurses' Health Study. AHEI, DASH, and aMED scores were significantly positively associated with FlOP_360 and FlOP_320 concentrations ( p -trend ≤ 0.04), but not associated with FlOP_400. Among specific food groups that contribute to these diet scores, significantly positive associations were observed with legumes and vegetables for FlOP_360, vegetables and fruits for FlOP_320, and legumes and alcohol for FlOP_400. Inverse associations were observed with nuts, sweets or desserts, and olive oil for FlOP_360, nuts for FlOP_320 and sweets or desserts for FlOP_400 (all p -trend ≤ 0.05). However, FlOP variation due to diet was small compared to overall FlOP variation. In conclusion, AHEI, DASH, and aMED scores were unexpectedly positively, but weakly, associated with FlOP_360 and FlOP_320. However, these findings should be interpreted cautiously as the determinants of FlOP concentrations are not fully understood.

Evidence of late Palaeocene-early Eocene equatorial rain forest refugia in southern Western Ghats, India.

PubMed

Prasad, V; Farooqui, A; Tripathi, S K M; Garg, R; Thakur, B

2009-11-01

Equatorial rain forests that maintain a balance between speciation and extinction are hot-spots for studies of biodiversity. Western Ghats in southern India have gained attention due to high tropical biodiversity and endemism in their southern most area. We attempted to track the affinities of the pollen fl ora of the endemic plants of Western Ghat area within the fossil palynoflora of late Palaeocene-early Eocene (approximately 55-50 Ma) sedimentary deposits of western and northeastern Indian region. The study shows striking similarity of extant pollen with twenty eight most common fossil pollen taxa of the early Palaeogene. Widespread occurrences of coal and lignite deposits during early Palaeogene provide evidence of existence of well diversified rain forest community and swampy vegetation in the coastal low lying areas all along the western and northeastern margins of the Indian subcontinent. Prevalence of excessive humid climate during this period has been seen as a result of equatorial positioning of Indian subcontinent, superimposed by a long term global warming phase (PETM and EECO) during the early Palaeogene. The study presents clear evidence that highly diversifi ed equatorial rain forest vegetation once widespread in the Indian subcontinent during early Palaeogene times, are now restricted in a small area as a refugia in the southernmost part of the Western Ghat area. High precipitation and shorter periods of dry months seem to have provided suitable environment to sustain lineages of ancient tropical vegetation in this area of Western Ghats in spite of dramatic climatic changes subsequent to the post India-Asia collision and during the Quaternary and Recent times.

River restoration strategies in channelized, low-gradient landscapes of West Tennessee, USA

USGS Publications Warehouse

Smith, D.P.; Diehl, T.H.; Turrini-Smith, L. A.; Maas-Baldwin, J.; Croyle, Z.

2009-01-01

West Tennessee has a complex history of watershed disturbance, including agricultural erosion, channelization, accelerated valley sedimentation, and the removal and reestablishment of beaver. Watershed management has evolved from fl oodplain drainage via pervasive channelization to include local drainage canal maintenance and local river restoration. Many unmaintained canals are undergoing excessive aggradation and complex channel evolution driven by upland erosion and low valley gradient. The locus of aggradation in fully occluded canals (valley plugs) moves up-valley as sediment continues to accumulate in the backwater behind the plug. Valley plugs that cause canal avulsion can lead to redevelopment of meandering channels in less disturbed areas of the fl oodplain, in a process of passive self-restoration. Some valley plugs have brought restored fl oodplain function, reoccupation of extant historic river channels, and formation of a "sediment shadow" that protects downstream reaches from excess sedimentation. Despite the presence of numerous opportunities, there is presently no mechanism for including valley plugs in mitigation projects. In 1997 a survey of 14 reference reach cross sections documented relations between drainage area and bankfull geometry of relatively unmodified streams in West Tennessee. Reassessment of seven of those sites in 2007 showed that one had been dammed by beaver and that two sites could not be analyzed further because of signifi cant vertical or lateral instability. In contrast to other regions of North America, the results suggest that stream channels in this region fl ood more frequently than once each year, and can remain out of banks for several weeks each year. ?? 2009 Geological Society of America.

Follicular lymphomas and their transformation: Past and current research.

PubMed

Mendez, Miriam; Torrente, Maria; Provencio, Mariano

2017-06-01

Follicular lymphoma (FL) is the second most common type of non-Hodgkin lymphoma (NHL). Histological transformation (HT) refers to the evolution of a clinically indolent NHL to a clinically aggressive one, defined as those lymphomas in which survival is limited to a few months when untreated. Areas covered: HT is associated with rapid progression of lymphadenopathy, infiltration of extranodal sites, development of systemic symptoms, and elevated serum level of lactate dehydrogenase (LDH). It is frequently related to a poor prognosis, and the median survival after transformation is less than 2 years. Transformation to diffuse large B cell lymphoma (DLBCL) in patients with FL occurs at an annual rate of approximately 3% for the first 15 years, after which the risk of HT falls for reasons that remain unclear. Expert commentary: Although it has long been assumed that transformation reflects the emergence of an aggressive subclone of cells from the primary FL, recent studies suggest that FL transformation might also arise by divergent evolution from a more immature common progenitor cell. Studies on genomic changes and DNA sequencing have shed some light onto the process of transformation. Nowadays, we know that HT is a complex process where several molecular pathways are involved.

Assessing Cardiac Injury in Mice With Dual Energy-MicroCT, 4D-MicroCT, and MicroSPECT Imaging After Partial Heart Irradiation

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lee, Chang-Lung; Min, Hooney; Befera, Nicholas

Purpose: To develop a mouse model of cardiac injury after partial heart irradiation (PHI) and to test whether dual energy (DE)-microCT and 4-dimensional (4D)-microCT can be used to assess cardiac injury after PHI to complement myocardial perfusion imaging using micro-single photon emission computed tomography (SPECT). Methods and Materials: To study cardiac injury from tangent field irradiation in mice, we used a small-field biological irradiator to deliver a single dose of 12 Gy x-rays to approximately one-third of the left ventricle (LV) of Tie2Cre; p53{sup FL/+} and Tie2Cre; p53{sup FL/−} mice, where 1 or both alleles of p53 are deleted in endothelialmore » cells. Four and 8 weeks after irradiation, mice were injected with gold and iodinated nanoparticle-based contrast agents, and imaged with DE-microCT and 4D-microCT to evaluate myocardial vascular permeability and cardiac function, respectively. Additionally, the same mice were imaged with microSPECT to assess myocardial perfusion. Results: After PHI with tangent fields, DE-microCT scans showed a time-dependent increase in accumulation of gold nanoparticles (AuNp) in the myocardium of Tie2Cre; p53{sup FL/−} mice. In Tie2Cre; p53{sup FL/−} mice, extravasation of AuNp was observed within the irradiated LV, whereas in the myocardium of Tie2Cre; p53{sup FL/+} mice, AuNp were restricted to blood vessels. In addition, data from DE-microCT and microSPECT showed a linear correlation (R{sup 2} = 0.97) between the fraction of the LV that accumulated AuNp and the fraction of LV with a perfusion defect. Furthermore, 4D-microCT scans demonstrated that PHI caused a markedly decreased ejection fraction, and higher end-diastolic and end-systolic volumes, to develop in Tie2Cre; p53{sup FL/−} mice, which were associated with compensatory cardiac hypertrophy of the heart that was not irradiated. Conclusions: Our results show that DE-microCT and 4D-microCT with nanoparticle-based contrast agents are novel imaging approaches complementary to microSPECT for noninvasive assessment of the change in myocardial vascular permeability and cardiac function of mice in whom myocardial injury develops after PHI.« less

Photocopy of drawing. SPACECRAFT INDUSTRIAL AREA, O&C BUILDING, A&T AREA, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photocopy of drawing. SPACECRAFT INDUSTRIAL AREA, O&C BUILDING, A&T AREA, ALTITUDE CHAMBER “L”. NASA, John F. Kennedy Space Center, Florida. Drawing 79K00213, U.S. Army Corps of Engineers, no date. SHELL PENETRATION SCHEDULE. Sheet 4 - Cape Canaveral Air Force Station, Launch Complex 39, Altitude Chambers, First Street, between Avenue D and Avenue E, Cape Canaveral, Brevard County, FL

Photocopy of drawing. SPACECRAFT INDUSTRIAL AREA, O&C BUILDING, A&T AREA, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photocopy of drawing. SPACECRAFT INDUSTRIAL AREA, O&C BUILDING, A&T AREA, ALTITUDE CHAMBER “L”. NASA, John F. Kennedy Space Center, Florida. Drawing 79K00213, U.S. Army Corps of Engineers, no date. SHELL PENETRATION LAYOUT. Sheet 3 - Cape Canaveral Air Force Station, Launch Complex 39, Altitude Chambers, First Street, between Avenue D and Avenue E, Cape Canaveral, Brevard County, FL

24. Photocopy of engineering drawing. NEW WHITE ROOM AND MULTISOLIDS ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

24. Photocopy of engineering drawing. NEW WHITE ROOM AND MULTISOLIDS MODS FOR STRETCHED TANK DELTA LAUNCH COMPLEX 17-A, PAD AREA: PAD AREA PLAN-MODIFICATIONS CIVIL, APRIL 1972. - Cape Canaveral Air Station, Launch Complex 17, Facility 28416, East end of Lighthouse Road, Cape Canaveral, Brevard County, FL

SEDIMENT HABITAT ASSESSMENT FOR TARGETED NEAR-COASTAL AREAS OF THE GULF OF MEXICO: A SUMMARY

EPA Science Inventory

Lewis, Michael A. In press. Sediment Habitat Assessment for Targeted Near-Coastal Areas of the Gulf of Mexico: A Summary. In: Estuarine Indicators Workshop Proceedings. CRC Press, Boca Raton, FL. 25 p. (ERL,GB 1201).

Sediment chemical and biological quality is summarized ...

Summer diet composition of walleye pollock and predator-prey relationships with copepods and euphausiids in the eastern Bering Sea, 1987-2011

NASA Astrophysics Data System (ADS)

Buckley, Troy W.; Ortiz, Ivonne; Kotwicki, Stan; Aydin, Kerim

2016-12-01

The composition of walleye pollock diets from the eastern Bering Sea continental shelf was determined from 25 years of sampling during summer surveys from 1987 through 2011. Substantial differences in the stomach contents of walleye pollock were found among the sizes and geographic strata that correspond to geographic distribution of the prey. With increasing pollock size, copepods decreased in importance in middle and outer shelf areas while mysids decreased in importance in the inner shelf. Euphausiids increased in importance with increasing pollock size in southeastern areas of the shelf, and fishes and shrimp increased in importance with increasing pollock size in northeastern areas of the middle and outer shelf. The biomass-weighted average diet composition of eastern Bering Sea pollock in each year's survey indicated perennial but variable importance of euphausiids and copepods as prey. An index of partial fullness indicated an interannual pattern of below-average consumption of copepods by the surveyed pollock from 1993 to 2004, but during this period the amount of euphausiids consumed continued to fluctuate about a mean that was similar to years surveyed before and after that period. The summer feeding success, as indicated by average stomach fullness, of intermediate sizes of pollock appears to be closely related to the consumption of copepods (especially for pollock 30-39 cm fork length (FL)) and prey other than euphausiids (especially for pollock 40-49 cm FL). Length-specific predator-prey relationships with copepods and euphausiids correspond to patterns in pollock feeding migrations. Interannual trends in the biomass of copepods in the EBS are reflected most closely in the diet of 20-29 cm FL pollock, and trends in the biomass of euphausiids in the EBS are reflected most closely in the diet of the largest pollock (60+ cm FL). Climate-mediated changes in the zooplankton community will likely have differential impacts across the demographic spectrum of pollock in the EBS.

Wnt signaling regulates pulp volume and dentin thickness

PubMed Central

Lim, Won Hee; Liu, Bo; Cheng, Du; Hunter, Daniel J; Zhong, Zhendong; Ramos, Daniel M; Williams, Bart O; Sharpe, Paul T; Bardet, Claire; Mah, Su-jung; Helms, Jill A

2015-01-01

Odontoblasts, cementoblasts, ameloblasts and osteoblasts all form mineralized tissues in the craniofacial complex, and all these cell types exhibit active Wnt signaling during postnatal life. We set out to understand the functions of this Wnt signaling, by evaluating the phenotypes of mice in which the essential Wnt chaperone protein, Wingless was eliminated. The deletion of Wls was restricted to cells expressing Osteocalcin, which in addition to osteoblasts includes odontoblasts, cementoblasts, and ameloblasts. Dentin, cementum, enamel, and bone all formed in OCN-Cre;Wlsfl/fl mice but their homeostasis was dramatically affected. The most notable feature was a significant increase in dentin volume and density. We attribute this gain in dentin volume to a Wnt-mediated mis-regulation of Runx2. Normally, Wnt signaling stimulates Runx2, which in turn inhibits DSP; this inhibition must be relieved for odontoblasts to differentiate. In OCN-Cre;Wlsfl/fl mice, Wnt pathway activation is reduced and Runx2 levels decline. The Runx2-mediated repression of DSP is relieved and odontoblast differentiation is accordingly enhanced. This study demonstrates the importance of Wnt signaling in the homeostasis of mineralized tissues of the craniofacial complex. PMID:23996396

A novel antibody-drug conjugate targeting SAIL for the treatment of hematologic malignancies.

PubMed

Kim, S Y; Theunissen, J-W; Balibalos, J; Liao-Chan, S; Babcock, M C; Wong, T; Cairns, B; Gonzalez, D; van der Horst, E H; Perez, M; Levashova, Z; Chinn, L; D'Alessio, J A; Flory, M; Bermudez, A; Jackson, D Y; Ha, E; Monteon, J; Bruhns, M F; Chen, G; Migone, T-S

2015-05-29

Although several new therapeutic approaches have improved outcomes in the treatment of hematologic malignancies, unmet need persists in acute myeloid leukemia (AML), multiple myeloma (MM) and non-Hodgkin's lymphoma. Here we describe the proteomic identification of a novel cancer target, SAIL (Surface Antigen In Leukemia), whose expression is observed in AML, MM, chronic lymphocytic leukemia (CLL), diffuse large B-cell lymphoma (DLBCL) and follicular lymphoma (FL). While SAIL is widely expressed in CLL, AML, MM, DLBCL and FL patient samples, expression in cancer cell lines is mostly limited to cells of AML origin. We evaluated the antitumor activity of anti-SAIL monoclonal antibodies, 7-1C and 67-7A, conjugated to monomethyl auristatin F. Following internalization, anti-SAIL antibody-drug conjugates (ADCs) exhibited subnanomolar IC50 values against AML cell lines in vitro. In pharmacology studies employing AML cell line xenografts, anti-SAIL ADCs resulted in significant tumor growth inhibition. The restricted expression profile of this target in normal tissues, the high prevalence in different types of hematologic cancers and the observed preclinical activity support the clinical development of SAIL-targeted ADCs.

A novel antibody–drug conjugate targeting SAIL for the treatment of hematologic malignancies

PubMed Central

Kim, S Y; Theunissen, J-W; Balibalos, J; Liao-Chan, S; Babcock, M C; Wong, T; Cairns, B; Gonzalez, D; van der Horst, E H; Perez, M; Levashova, Z; Chinn, L; D‘Alessio, J A; Flory, M; Bermudez, A; Jackson, D Y; Ha, E; Monteon, J; Bruhns, M F; Chen, G; Migone, T-S

2015-01-01

Although several new therapeutic approaches have improved outcomes in the treatment of hematologic malignancies, unmet need persists in acute myeloid leukemia (AML), multiple myeloma (MM) and non-Hodgkin's lymphoma. Here we describe the proteomic identification of a novel cancer target, SAIL (Surface Antigen In Leukemia), whose expression is observed in AML, MM, chronic lymphocytic leukemia (CLL), diffuse large B-cell lymphoma (DLBCL) and follicular lymphoma (FL). While SAIL is widely expressed in CLL, AML, MM, DLBCL and FL patient samples, expression in cancer cell lines is mostly limited to cells of AML origin. We evaluated the antitumor activity of anti-SAIL monoclonal antibodies, 7-1C and 67-7A, conjugated to monomethyl auristatin F. Following internalization, anti-SAIL antibody–drug conjugates (ADCs) exhibited subnanomolar IC50 values against AML cell lines in vitro. In pharmacology studies employing AML cell line xenografts, anti-SAIL ADCs resulted in significant tumor growth inhibition. The restricted expression profile of this target in normal tissues, the high prevalence in different types of hematologic cancers and the observed preclinical activity support the clinical development of SAIL-targeted ADCs. PMID:26024286

Caries experience and caries predictors--a study of Tanzanian children consuming drinking water with different fluoride concentrations.

PubMed

Awadia, Aminmohamed K; Birkeland, Jan Magne; Haugejorden, Ola; Bjorvatn, Kjell

2002-06-01

The aim of this investigation was to assess the role of predictors of caries experience among children in urban and rural areas of northern Tanzania. Children of the different communities had varying dietary habits and consumed water with varying fluoride (F) concentration. Subjects (n=256) aged 9-14 years were examined in high-F areas (3.6 mg F/l, Arusha and Arusha Meru, n=101) and low-F areas (<0.4 mg F/l, Moshi and Kibosho, n=155). Dental caries was assessed under field conditions using the decayed, missing, filled teeth (DMFT) index and the WHO criteria. The prevalence of caries was 14%. The mean DMFT score was 0.22 (n=256), the range between areas 0.07-0.66. Carious lesions were mainly observed in mandibular first molars. Logistic regression analyses indicated that subjects in the high-F and urban Arusha municipality were at a significantly higher risk of dental caries than children in the low-F areas (odds ratio [OR] 2.6). Controlling for ethnicity, children in urban areas were at higher risk for caries (OR 5.4) than children living in low-F rural Kibosho.

Undesirable roadside vegetation.

DOT National Transportation Integrated Search

2012-11-01

Research was conducted to determin if the current list of undesired vegetation in the current Maintenance Rating Program handbook adequately listed species present in areas where turf scores were consistently low, it the different climate zones of Fl...

33 CFR 334.293 - Elizabeth River, Craney Island Refueling Pier Restricted Area, Portsmouth VA; naval restricted area.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Refueling Pier Restricted Area, Portsmouth VA; naval restricted area. 334.293 Section 334.293 Navigation and... RESTRICTED AREA REGULATIONS § 334.293 Elizabeth River, Craney Island Refueling Pier Restricted Area, Portsmouth VA; naval restricted area. (a) The area. (1) The waters within an area beginning at a point on the...

33 CFR 334.293 - Elizabeth River, Craney Island Refueling Pier Restricted Area, Portsmouth VA; naval restricted area.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Refueling Pier Restricted Area, Portsmouth VA; naval restricted area. 334.293 Section 334.293 Navigation and... RESTRICTED AREA REGULATIONS § 334.293 Elizabeth River, Craney Island Refueling Pier Restricted Area, Portsmouth VA; naval restricted area. (a) The area. (1) The waters within an area beginning at a point on the...

33 CFR 334.293 - Elizabeth River, Craney Island Refueling Pier Restricted Area, Portsmouth VA; naval restricted area.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Refueling Pier Restricted Area, Portsmouth VA; naval restricted area. 334.293 Section 334.293 Navigation and... RESTRICTED AREA REGULATIONS § 334.293 Elizabeth River, Craney Island Refueling Pier Restricted Area, Portsmouth VA; naval restricted area. (a) The area. (1) The waters within an area beginning at a point on the...

33 CFR 334.293 - Elizabeth River, Craney Island Refueling Pier Restricted Area, Portsmouth VA; naval restricted area.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Refueling Pier Restricted Area, Portsmouth VA; naval restricted area. 334.293 Section 334.293 Navigation and... RESTRICTED AREA REGULATIONS § 334.293 Elizabeth River, Craney Island Refueling Pier Restricted Area, Portsmouth VA; naval restricted area. (a) The area. (1) The waters within an area beginning at a point on the...

33 CFR 334.293 - Elizabeth River, Craney Island Refueling Pier Restricted Area, Portsmouth VA; naval restricted area.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Refueling Pier Restricted Area, Portsmouth VA; naval restricted area. 334.293 Section 334.293 Navigation and... RESTRICTED AREA REGULATIONS § 334.293 Elizabeth River, Craney Island Refueling Pier Restricted Area, Portsmouth VA; naval restricted area. (a) The area. (1) The waters within an area beginning at a point on the...

30 CFR 7.86 - Test equipment and specifications.

Code of Federal Regulations, 2012 CFR

2012-07-01

...) Filters—F1, F2, F3, and F4; (ii) Flowmeters—FL1, FL2, FL3, FL4, FL5, FL6, and FL7; (iii) Upstream Gauges... equivalent results. The components are designated as follows— (i) Filters—F1, F2, F3, and F4; (ii) Flowmeters... exhaust pipe up to the filter holder, which are in contact with raw and diluted exhaust gas, shall be...

Organization - NOAA's National Weather Service

Science.gov Websites

Virginia Charleston Alabama Birmingham Huntsville Mobile Arkansas Little Rock Florida Jacksonville Key West Mobile/Pensacola Tallahassee, FL Key West, FL Miami-South Florida, FL Tampa Bay, FL Melbourne, FL

Weather Avoidance Guidelines for NASA Global Hawk High-Altitude UAS

NASA Technical Reports Server (NTRS)

Cecil, Daniel J.; Zipser, Edward J.; Velden, Chris; Monette, Sarah; Heymsfield, Gerry; Braun, Scott; Newman, Paul; Black, Pete; Black, Michael; Dunion, Jason

2014-01-01

NASA operates two Global Hawk unmanned aircraft systems for Earth Science research projects. In particular, they are used in the Hurricane and Severe Storm Sentinel (HS3) project during 2012, 2013, and 2014 to take measurements from the environment around tropical cyclones, and from directly above tropical cyclones. There is concern that strict adherence to the weather avoidance rules used in 2012 may sacrifice the ability to observe important science targets. We have proposed modifications to these weather avoidance rules that we believe will improve the ability to observe science targets without compromising aircraft safety. The previous guidelines, used in 2012, specified: Do not approach thunderstorms within 25 nm during flight at FL500 or below. When flying above FL500: Do not approach reported lightning within 25NM in areas where cloud tops are reported at FL500 or higher. Aircraft should maintain at least 10000 ft vertical separation from reported lightning if cloud tops are below FL500. No over-flight of cumulus tops higher than FL500. No flight into forecast or reported icing conditions. No flight into forecast or reported moderate or severe turbulence Based on past experience with high-altitude flights over tropical cyclones, we have recommended changing this guidance to: Do not approach thunderstorms within 25 nm during flight at FL500 or below. Aircraft should maintain at least 5000 ft vertical separation from significant convective cloud tops except: a) When cloud tops above FL500: In the event of reported significant lightning activity or indicators of significant overshooting tops, do not approach within 10-25 nm, depending on pilot discretion and advice from Mission Scientist. b) When cloud tops are below FL500, maintain 10000 ft separation from reported significant lightning or indicators of significant overshooting tops. No flight into forecasted or reported icing conditions. No flight into forecasted or reported moderate or severe turbulence The key changes have to do with overflight of high convective cloud tops and those producing lightning. Experience shows that most tropical oceanic convection (including that in tropical cyclones) is relatively gentle even if the cloud tops are quite high, and can be safely overflown. Exceptions are convective elements producing elevated lightning flash rates (more than just the occasional flash, which would trigger avoidance under the previous rules) and significant overshooting cloud tops.

76 FR 49301 - Regulated Navigation Area; Columbus Day Weekend, Biscayne Bay, Miami, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-10

... Instruction. This rule involves establishing an RNA, as described in paragraph 34(g) of the Instruction, from.... ACTION: Final rule. SUMMARY: The Coast Guard is establishing a permanent regulated navigation area (RNA) on Biscayne Bay in Miami, Florida. The RNA will be enforced annually on the Saturday and Sunday of...

Occupant restraint in the rear seat: ATD responses to standard and pre-tensioning, force-limiting belt restraints.

PubMed

Forman, Jason; Michaelson, Jarett; Kent, Richard; Kuppa, Shashi; Bostrom, Ola

2008-10-01

Recent studies have shown that restrained occupants over the age of 50 in frontal crashes have a higher risk of injury in the rear seat than in the front, and have hypothesized that the incorporation of technology such as belt pre-tensioning and force limiting preferentially in the front seat is at least partially responsible for this trend. This study investigates the potential benefits and trade-offs of seat belt pretensioners and force-limiters in the rear seat using a series of frontal impact sled tests at two speeds (48 km/h and 29 km/h DeltaV) with a buck representing the interior of the reat seat occupant compartment of a contemporary mid-sized sedan. Four different dummies were tested: the Hybrid III six year old (in a booster seat, H3 6YO), the Hybrid III 5(th) percentile female (H3 AF05), the Hybrid III 50(th) percentile male (H3 AM50), and the THOR-NT. The restraints consisted of either a standard three point belt, or a 3-point belt with a retractor pretensioner and a progressive force-limiter (FL+PT). Each test condition was repeated in triplicate. The FL+PT restraints (compared to the standard restraints) resulted in a significant (p < or = 0.05) decrease in peak internal chest deflection for each of the Hybrid III dummies at both test speeds (48 km/h: 29% decrease for H3 6YO, 38% decrease for H3 AF05, 30% decrease for H3 AM50), and for the THOR-NT at a DeltaV of 29 km/h. At 48 km/h, the FL+PT restraint qualitatively decreased the average peak internal chest deflection of the THOR-NT, however this decrease was not statistically significant (p=0.06). Furthermore, the FL+PT system allowed little or no increase in forward head excursion, and improved whole-body kinematics for all dummies by restricting pelvic excursion and slightly increasing torso pitch. The results suggest that the FL+PT system studied here may provide injury-reducing benefit to rear seat occupants in moderate to high severity frontal crashes, although more study is needed to evaluate these restraints in other crash scenarios.

32 CFR Appendix C to Subpart M of... - Authorized Activities for Maneuver Training Area Access

Code of Federal Regulations, 2012 CFR

2012-07-01

..., blackberries, apples and other vegetation Photography Hiking 2. Yakima Training Center: Military Training (FL...-commercial picking of ferns, mushrooms, blackberries, apples and other vegetation Photography Hiking Note...

32 CFR Appendix C to Subpart M of... - Authorized Activities for Maneuver Training Area Access

Code of Federal Regulations, 2013 CFR

2013-07-01

..., blackberries, apples and other vegetation Photography Hiking 2. Yakima Training Center: Military Training (FL...-commercial picking of ferns, mushrooms, blackberries, apples and other vegetation Photography Hiking Note...

32 CFR Appendix C to Subpart M of... - Authorized Activities for Maneuver Training Area Access

Code of Federal Regulations, 2011 CFR

2011-07-01

..., blackberries, apples and other vegetation Photography Hiking 2. Yakima Training Center: Military Training (FL...-commercial picking of ferns, mushrooms, blackberries, apples and other vegetation Photography Hiking Note...

32 CFR Appendix C to Subpart M of... - Authorized Activities for Maneuver Training Area Access

Code of Federal Regulations, 2014 CFR

2014-07-01

..., blackberries, apples and other vegetation Photography Hiking 2. Yakima Training Center: Military Training (FL...-commercial picking of ferns, mushrooms, blackberries, apples and other vegetation Photography Hiking Note...

Interior view of entry hall in Communication Center (now Break ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Interior view of entry hall in Communication Center (now Break Room and Storage Area), facing north - MacDill Air Force Base, Fire & Guard House, 2709 Florida Keys Avenue, Tampa, Hillsborough County, FL

Phase III Early Restoration Meeting - Pensacola, FL (rescheduled) | NOAA

Science.gov Websites

Restoration Areas Alabama Florida Louisiana Mississippi Texas Region-wide Open Ocean Data Media & News programmatic approach to early restoration planning for Phase III and future early restoration plans. Open

Effect of light-emitting diode vs. fluorescent lighting on laying hens in aviary hen houses: Part 1 - Operational characteristics of lights and production traits of hens.

PubMed

Long, H; Zhao, Y; Wang, T; Ning, Z; Xin, H

2016-01-01

Light-emitting diode (LED) lights are becoming more affordable for agricultural applications. Despite many lab-scale studies concerning impact of LED on poultry, little research has been documented under field production conditions, especially for laying hens. This 15-month field study was carried out to evaluate the effects of LED vs. fluorescent (FL) lights on laying hens (Dekalb white breed) using 4 (2 pairs) aviary hen houses each at a nominal capacity of 50,000 hens. The evaluation was done regarding operational characteristics of the lights and hen production traits. The results show that spatial distribution of the LED light was less uniform than that of the FL light. Light intensity of the LED light decreased by 27% after 3,360 h use but remained quite steady from 3,360 to 5,760 h use. Eleven out of 762 (1.44%) LED lamps (new at onset of the study) in the 2 houses failed during the 15-month experiment period. The neck area of the LED lamp was hottest, presumably the primary reason for the lamp failure as cracks were noticed in the neck region of all failed LED lamps. No differences were observed in egg weight, hen-day egg production, feed use, and mortality rate between LED and FL regimens. However, hens under the FL had higher eggs per hen housed and better feed conversion than those under the LED during 20 to 70 wk production (P < 0.05). Hens under the LED tended to have less feather uniformity and insulation than those under the FL (P < 0.05). Moreover, hens under the LED showed a larger median avoidance distance than those under the FL at 36 wk age (P < 0.05), indicating that hens under the LED were more alert; but no difference at 60 wk age. More comparative research to quantify behavioral and production responses of different breeds of hens to LED vs. FL lighting seems warranted. © 2015 Poultry Science Association Inc.

The Relationship between FL Reading Strategies and FL Reading Proficiency: A Study on Turkish EFL Learners

ERIC Educational Resources Information Center

Gönen, Ipek Kuru

2015-01-01

Reading in FL possesses certain challenges for FL readers such as difficulty in inferring underlying messages in texts and dealing with unfamiliar cultural load. All these challenges may be associated with FL learners' reading proficiency and their use of FL reading strategies especially while reading academic materials. This study aims at…

Dodecyl and octyl esters of fluorescein as protonophores and uncouplers of oxidative phosphorylation in mitochondria at submicromolar concentrations.

PubMed

Shchepinova, Maria M; Denisov, Stepan S; Kotova, Elena A; Khailova, Ljudmila S; Knorre, Dmitry A; Korshunova, Galina A; Tashlitsky, Vadim N; Severin, Fedor F; Antonenko, Yuri N

2014-01-01

In our search for fluorescent uncouplers of oxidative phosphorylation, three esters of fluorescein, n-butyl-, n-octyl-, and n-dodecyl-oxycarbonyl-fluorescein (C4-FL, C8-FL, C12-FL) were synthesized and characterized. With increasing liposomal lipid content, the long-chain alkyl derivatives of fluorescein (C8-FL, C12-FL and commercially available C18-FL), but not C4-FL and unsubstituted fluorescein, exhibited an increase in fluorescence polarization reflecting the dye binding to liposomes. C12-FL induced proton permeability in lipid membranes, while C4-FL was inactive. In contrast to C4-FL and C18-FL, C12-FL and C8-FL increased the respiration rate and decreased the membrane potential of isolated rat liver mitochondria with half-maximal effective concentrations of 700nM and 300nM, respectively. The effect of Cn-FL on the respiration correlated with that on proton permeability of the inner mitochondrial membrane, as measured by induction of mitochondria swelling in the potassium acetate medium. Binding of C8-FL to mitochondria depended on their energization, which was apparently associated with pH gradient generation across the inner mitochondrial membrane in the presence of a respiratory substrate. In wild-type yeast cells, C12-FL localized predominantly in plasma membrane, whereas in AD1-8 mutants lacking MDR pumps, it stained cytoplasmic organelles with some preference for mitochondria. Fluorescent uncouplers can be useful as a tool for determining their localization in a cell or distribution between different tissues in a living animal by fluorescent microscopy. © 2013.

Exploring the Origin of Blue and Ultraviolet Fluorescence in Graphene Oxide.

PubMed

Kozawa, Daichi; Miyauchi, Yuhei; Mouri, Shinichiro; Matsuda, Kazunari

2013-06-20

We studied the fluorescence (FL) properties of highly exfoliated graphene oxide (GO) in aqueous solution using continuous-wave and time-resolved FL spectroscopy. The FL spectra of highly exfoliated GO showed two distinct peaks at ∼440 (blue) and ∼300 nm [ultraviolet (UV)]. The FL of GO in the UV region at ∼300 nm was observed for the first time. The average FL lifetimes of the emission peaks at ∼440 and ∼300 nm are 8-13 and 6-8 ns, respectively. The experimentally observed peak wavelengths of pH-dependent FL, FL excitation spectra, and the FL lifetimes are nearly coincident with those of aromatic compounds bound with oxygen functional groups, which suggests that the FL comes from sp(2) fragments consisting of small numbers of aromatic rings with oxygen functional groups acting as FL centers in the GO.

Growth assessment in diagnosis of Fetal Growth Restriction. Review

PubMed Central

Albu, AR; Horhoianu, IA; Dumitrascu, MC; Horhoianu, V

2014-01-01

Abstract The assessment of fetal growth represents a fundamental step towards the identification of the true growth restricted fetus that is associated to important perinatal morbidity and mortality. The possible ways of detecting abnormal fetal growth are taken into consideration in this review and their strong and weak points are discussed. An important debate still remains about how to discriminate between the physiologically small fetus that does not require special surveillance and the truly growth restricted fetus who is predisposed to perinatal complications, even if its parameters are above the cut-off limits established. In this article, we present the clinical tools of fetal growth assessment: Symphyseal-Fundal Height (SFH) measurement, the fetal ultrasound parameters widely taken into consideration when discussing fetal growth: Abdominal Circumference (AC) and Estimated Fetal Weight (EFW); several types of growth charts and their characteristics: populational growth charts, standard growth charts, individualized growth charts, customized growth charts and growth trajectories. Abbreviations: FGR = Fetal growth restriction; IUGR = Intrauterine Growth Restriction; SGA = small for gestational age fetus; EFW = estimated fetal weight; AC = abdominal circumference; SD = Standard Deviation; SFH = Symphyseal-fundal height; US = ultrasound; 2D = bidimensional; 3D = tridimensional; RCOG = Royal College of Obstetricians and Gynecologists; FL = femur length; BPD = biparietal diameter; BW = birth weight; IGA = Individualized Growth Assessment; PIH = Pregnancy Induced hypertension; PE = Preeclampsia; NICU = Neonatal Intensive Care Unit. PMID:25408718

FAA Aviation Forecasts

DTIC Science & Technology

1992-02-01

MKK) Daytona Beach, FL (DAB) Boise, ID (BOI) Fort Lauderdale, FL (FLL) Idaho Falls Fanning Field, ID (IDA) Fort Lauderdale Executive, FL (FXE... Lewiston , ID (LWS) Fort Myers Page Field, FL (FMY) Pocatello, ID (PIH) Fort Myers Regional, FL (RSW) Twin Falls, ID (TWF) Fort Pierce, FL (FPR) Alton St... Idaho (SUN) 6. Marion Williamson County, Illinois (MWA) 7. Waukegan, Illinois (UGN) 8. Topeka-Phillip Ballard, Kansas (TOP) 9. Owensboro-Daviees County

MnSOD deficiency results in elevated oxidative stress and decreased mitochondrial function but does not lead to muscle atrophy during aging.

PubMed

Lustgarten, Michael S; Jang, Youngmok C; Liu, Yuhong; Qi, Wenbo; Qin, Yuejuan; Dahia, Patricia L; Shi, Yun; Bhattacharya, Arunabh; Muller, Florian L; Shimizu, Takahiko; Shirasawa, Takuji; Richardson, Arlan; Van Remmen, Holly

2011-06-01

In a previous study, we reported that a deficiency in MnSOD activity (approximately 80% reduction) targeted to type IIB skeletal muscle fibers was sufficient to elevate oxidative stress and to reduce muscle function in young adult mice (TnIFastCreSod2(fl/fl) mice). In this study, we used TnIFastCreSod2(fl/fl) mice to examine the effect of elevated oxidative stress on mitochondrial function and to test the hypothesis that elevated oxidative stress and decreased mitochondrial function over the lifespan of the TnIFastCreSod2(fl/fl) mice would be sufficient to accelerate muscle atrophy associated with aging. We found that mitochondrial function is reduced in both young and old TnIFastCreSod2(fl/fl) mice, when compared with control mice. Complex II activity is reduced by 47% in young and by approximately 90% in old TnIFastCreSod2(fl/fl) mice, and was found to be associated with reduced levels of the catalytic subunits for complex II, SDHA and SDHB. Complex II-linked mitochondrial respiration is reduced by approximately 70% in young TnIFastCreSod2(fl/fl) mice. Complex II-linked mitochondrial Adenosine-Tri-Phosphate (ATP) production is reduced by 39% in young and was found to be almost completely absent in old TnIFastCreSod2(fl/fl) mice. Furthermore, in old TnIFastCreSod2(fl/fl) mice, aconitase activity is almost completely abolished; mitochondrial superoxide release remains > 2-fold elevated; and oxidative damage (measured as F(2) - isoprostanes) is increased by 30% relative to age-matched controls. These data show that despite elevated skeletal muscle-specific mitochondrial oxidative stress, oxidative damage, and complex II-linked mitochondrial dysfunction, age-related muscle atrophy was not accelerated in old TnIFastCreSod2(fl/fl) mice, suggesting mitochondrial oxidative stress may not be causal for age-related muscle atrophy. No claim to original US government works. Aging Cell © 2011 Blackwell Publishing Ltd/Anatomical Society of Great Britain and Ireland.

Differential Gene Dosage Effects of Diabetes-Associated Gene GLIS3 in Pancreatic β Cell Differentiation and Function

PubMed Central

Bush, Sean P.; Wen, Xianjie; Cao, Wei; Chan, Lawrence

2017-01-01

Mutations of GLI-similar 3 (GLIS3) underlie a neonatal diabetes syndrome. Genome-wide association studies revealed that GLIS3 variants are associated with both common type 1 and type 2 diabetes. Global Glis3-deficient (Glis3−/−) mice die of severe diabetes shortly after birth. GLIS3 controls islet differentiation by transactivating neurogenin 3 (Ngn3). To unravel the function of Glis3 in adults, we generated inducible global Glis3-deficient mice (Glis3fl/fl/RosaCreERT2). Tamoxifen (TAM)-treated Glis3fl/fl/RosaCreERT2 mice developed severe diabetes, which was reproduced in TAM-treated β cell–specific Glis3fl/fl/Pdx1CreERT mice, but not in TAM-treated Glis3fl/fl/MipCreERT mice. Furthermore, we generated constitutive β cell– or pancreas-specific Glis3-deficient mice using either RipCre (Glis3fl/fl/RipCre) or Pdx1Cre (Glis3fl/fl/Pdx1Cre) coexpressing mice. We observed that, remarkably, neither type of β cell– or pancreas-specific Glis3-deficient mice phenocopied the lethal neonatal diabetes observed in Glis3−/− mice. All Glis3fl/fl/RipCre mice survived to adulthood with normal glucose tolerance. Thirty percent of Glis3fl/fl/Pdx1Cre mice developed severe diabetes at 3 to 4 weeks of age, whereas 55% of them developed mild diabetes with age. In contrast to the >90% reduction of Ngn3 and near-total absence of insulin (Ins) in the embryonic pancreas of Glis3−/− mice, we found only 75%–80% reduction of Ngn3 and Ins messenger RNA or protein expression in the fetal pancreas of Glis3fl/fl/Pdx1Cre mice. The expression levels of Ngn3 and Ins correlated negatively with the extent of Cre-mediated Glis3 deletion. These mouse models are powerful tools to decipher Glis3 gene dosage effects and the role of GLIS3 mutations/variants in a spectrum of β cell dysfunction in people. PMID:27813676

33 CFR 100.718 - Annual Suncoast Kilo Run; Sarasota Bay, Sarasota, FL.

Code of Federal Regulations, 2010 CFR

2010-07-01

... datum: NAD 83. (b) Special local regulations. (1) In accordance with these regulations, the regulated... referenced use datum: NAD 83. (3) Entry into the regulated area shall be in accordance with this regulation...

78 FR 52425 - Establishment of Class E Airspace; Umatilla, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-23

..., Georgia 30320; telephone (404) 305-6364. SUPPLEMENTARY INFORMATION: History On June 4, 2013, the FAA...: Paragraph 6005 Class E Airspace Areas Extending Upward from 700 feet or More Above the Surface of the Earth...

Multi-Velocity Encoding Four-Dimensional Flow Magnetic Resonance Imaging in the Assessment of Chronic Aortic Dissection

PubMed Central

Sherrah, Andrew G.; Callaghan, Fraser M.; Puranik, Rajesh; Jeremy, Richmond W.; Bannon, Paul G.; Vallely, Michael P.; Grieve, Stuart M.

2017-01-01

Background Chronic descending thoracic aortic dissection (CDTAD) following surgical repair of ascending aortic dissection requires long-term imaging surveillance. We investigated four-dimensional (4D)-flow magnetic resonance imaging (MRI) with a novel multi-velocity encoding (multi-VENC) technique as an emerging clinical method enabling the dynamic quantification of blood volume and velocity throughout the cardiac cycle. Methods Patients with CDTAD (n = 10; mean age, 55.1 years; standard deviation (SD) 10.8) and healthy volunteers (n = 9; mean age, 37.1 years; SD 11.4; p < 0.01) underwent 3T MRI, and standard views and 4D-flow data were obtained. Flow measurements were made in selected regions of interest within the ascending and descending thoracic aorta. Results The overall flow profile at peak systole was reduced in the false lumen (FL) compared with the true lumen (TL) and normal aortas (p < 0.05 for velocity < 0.4 m/s). Peak systolic flow rate per aortic lumen area (mL/s/cm2) was lower in the FL than in the TL (p < 0.05), and both rates were lower than that of control aortas (p < 0.05). Blood flow reversal was higher in the FL than in the TL throughout the descending aorta in CDTAD patients (p < 0.05). A derived pulsatility index was elevated in the TL compared with that in the FL in CDTAD patients. Generated pathline images demonstrated flow patterns in detail, including sites of communication between the true and FL. Conclusions 4D-flow MRI revealed FL blood flow and reduced blood flow velocity and flow rate in the TL of CDTAD patients compared with normal aortas of healthy participants. Thus, multi-VENC 4D-flow MRI could serve as an adjunct in the long-term assessment of CDTAD following surgical repair of ascending aortic dissection. PMID:29675440

Publications - GMC 304 | Alaska Division of Geological & Geophysical

Science.gov Websites

DGGS GMC 304 Publication Details Title: Hard-rock geochemical data of core from the FL-001, FL-003, and . Bibliographic Reference Unknown, 2002, Hard-rock geochemical data of core from the FL-001, FL-003, and FL-004

CD10 down expression in follicular lymphoma correlates with gastrointestinal lesion involving the stomach and large intestine.

PubMed

Ohnishi, Nobuhiko; Takata, Katsuyoshi; Miyata-Takata, Tomoko; Sato, Yasuharu; Tari, Akira; Gion, Yuka; Noujima-Harada, Mai; Taniguchi, Kohei; Tabata, Tetsuya; Nagakita, Keina; Omote, Shizuma; Takahata, Hiroyuki; Iwamuro, Masaya; Okada, Hiroyuki; Maeda, Yoshinobu; Yanai, Hiroyuki; Yoshino, Tadashi

2016-11-01

Follicular lymphoma (FL) shows co-expression of B-cell lymphoma 2 (BCL2) and CD10, whereas downexpression of CD10 is occasionally experienced in gastrointestinal (GI) FL with unknown significance. Gastrointestinal FL is a rare variant of FL, and its similarity with mucosa-associated lymphoid tissue lymphoma was reported. We investigated the clinicopathological and genetic features of CD10 downexpressed (CD10 down ) GI-FL. The diagnosis of CD10 down FL was carried out with a combination of pathological and molecular analyses. The incidence of CD10 down GI-FL was shown in 35/172 (20.3%) cases, which was more frequent than nodal FL (3.5%, P < 0.001). The difference was additionally significant between GI-FL and nodal FL when the analysis was confined to primary GI-FL (55.2% vs 3.5%, P < 0.001). Compared to CD10 + GI-FL, CD10 down GI-FL significantly involved the stomach or large intestine (P = 0.015), and additionally showed the downexpression of BCL6 (P < 0.001). The follicular dendritic cell meshwork often showed a duodenal pattern in the CD10 down group (P = 0.12). Furthermore, a lymphoepithelial lesion was observed in 5/12 (40%) gastric FL cases, which indicated caution in the differentiation of mucosa-associated lymphoid tissue lymphoma. Molecular analyses were undertaken in seven cases of CD10 down GI-FL, and an identical clone was found between CD10 down follicles and CD10 + BCL2 + neoplastic follicles. In the diagnosis of cases with CD10 down BCL2 + follicles, careful examination with molecular studies should be carried out. © 2016 The Authors. Cancer Science published by John Wiley & Sons Australia, Ltd on behalf of Japanese Cancer Association.

32 CFR Appendix C to Part 552 - Authorized Activities for Fort Lewis Maneuver Area Access

Code of Federal Regulations, 2011 CFR

2011-07-01

... Training (FL Reg 350-30) DEH or Corps of Engineers Real Estate Agreement for commercial use (AR 405-80...) Dog training (not allowed 1 April through 31 July in selected areas) Horseback riding on roads and... parachuting Organized rifle and pistol competition Service group camping and activities (Boy Scouts, etc...

32 CFR Appendix C to Part 552 - Authorized Activities for Fort Lewis Maneuver Area Access

Code of Federal Regulations, 2010 CFR

2010-07-01

... Training (FL Reg 350-30) DEH or Corps of Engineers Real Estate Agreement for commercial use (AR 405-80...) Dog training (not allowed 1 April through 31 July in selected areas) Horseback riding on roads and... parachuting Organized rifle and pistol competition Service group camping and activities (Boy Scouts, etc...

50 CFR 216.165 - Requirements for monitoring and reporting.

Code of Federal Regulations, 2012 CFR

2012-10-01

... which case post-test survey dates must be extended, and (v) for a period of 7 days after the last..., of marine mammals in the Safety Range at the time of detonation based on post-test aerial monitoring... area off Mayport, FL. (2) The test area must be monitored by aerial and shipboard monitoring for the...

50 CFR 216.165 - Requirements for monitoring and reporting.

Code of Federal Regulations, 2010 CFR

2010-10-01

... which case post-test survey dates must be extended, and (v) for a period of 7 days after the last..., of marine mammals in the Safety Range at the time of detonation based on post-test aerial monitoring... area off Mayport, FL. (2) The test area must be monitored by aerial and shipboard monitoring for the...

50 CFR 216.165 - Requirements for monitoring and reporting.

Code of Federal Regulations, 2011 CFR

2011-10-01

... which case post-test survey dates must be extended, and (v) for a period of 7 days after the last..., of marine mammals in the Safety Range at the time of detonation based on post-test aerial monitoring... area off Mayport, FL. (2) The test area must be monitored by aerial and shipboard monitoring for the...

76 FR 24837 - Regulated Navigation Area; Columbus Day Weekend, Biscayne Bay, Miami, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-03

... establishing an RNA, as described in paragraph 34(g) of the Instruction. We seek any comments or information... regulated navigation area (RNA) on Biscayne Bay in Miami, Florida. The RNA would be enforced annually on the... Rickenbacker Causeway Bridge. All vessels within the RNA would be: Required to transit the regulated navigation...

46 CFR 7.95 - St. Johns Point, FL to Miami Beach, FL.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 1 2010-10-01 2010-10-01 false St. Johns Point, FL to Miami Beach, FL. 7.95 Section 7... LINES Atlantic Coast § 7.95 St. Johns Point, FL to Miami Beach, FL. (a) A line drawn from the seaward extremity of St. Augustine Inlet north jetty to latitude 29°55′ N. longitude 81°15.3′ W. (St. Augustine...

Teaching Comprehension Processes Using Magazines, Paperback Novels, and Content Area Textbooks.

ERIC Educational Resources Information Center

Nist, Sherrie L.; And Others

1983-01-01

Argues that teaching students the process of comprehension and ways to improve their own comprehension helps to develop skills in reluctant or poor readers. Offers teaching ideas that involve a variety of reading materials. (FL)

Phase III Early Restoration Meeting - Panama City, FL | NOAA Gulf Spill

Science.gov Websites

Areas Alabama Florida Louisiana Mississippi Texas Region-wide Open Ocean Data Media & News planning for Phase III and future early restoration plans. Open House: 6:00pm Public Meeting: 6:30pm

The Soundscape--What It Is, How It Works, and Why It's Important.

ERIC Educational Resources Information Center

Giansante, Louis

1979-01-01

Discusses the World Soundscape Project founded by R. Murray Schafer. Explains how the Project explores the ways in which sounds influence humans and how these discoveries may be applied in every area of education. (FL)

Similarities of prosurvival signals in Bcl-2-positive and Bcl-2-negative follicular lymphomas identified by reverse phase protein microarray.

PubMed

Zha, Hongbin; Raffeld, Mark; Charboneau, Lu; Pittaluga, Stefania; Kwak, Larry W; Petricoin, Emanuel; Liotta, Lance A; Jaffe, Elaine S

2004-02-01

Overexpression of Bcl-2 protein has been known to play a role in the pathogenesis of follicular lymphoma (FL). However, 10-15% of FLs are negative for Bcl-2 by immunohistochemistry, raising the possibility that another gene product(s) may provide prosurvival signal(s). We used reverse phase protein microarray to analyze lysates of follicle center cells isolated by laser capture microdissection from: Bcl-2+ FL, Bcl-2- FL and reactive follicular hyperplasia (FH) (nine cases each group). TUNEL assay confirmed similar and reduced levels of apoptosis in Bcl-2+ FL and Bcl-2- FL, indicating the likelihood of Bcl-2-independent inhibition of apoptosis. Arrays were quantitatively analyzed with antibodies to proteins involved in the apoptotic pathway. As expected, Bcl-2 levels were up to eight-fold higher in Bcl-2+ FL than in FH and Bcl-2- FL. However, there was no difference in levels of Mcl-1 and survivin among these three groups. Bcl-X(L) showed a trend for increased expression in Bcl-2- FL as compared with Bcl-2+ FL, although the differences did not reach statistical significance (P>0.1). The increase in Bcl-X(L) may provide an alternative antiapoptotic signal in FL negative for Bcl-2 protein. Interestingly, Bax expression was higher in FL (Bcl-2+ or -) than in FH (P=0.001). Notably, phospho-Akt (Ser-473) was increased in FL (Bcl-2+ or -) (P<0.03) with increased phospho-Bad (Ser-136), as compared with levels in FH. The activation of the Akt/Bad pathway provides further evidence of prosurvival signals in FL, independent of Bcl-2 alone. These data suggest that nodal FL represents a single disease with a final common biochemical pathway.

Colpocephaly

MedlinePlus

... Organizations Birth Defect Research for Children, Inc. 976 Lake Baldwin Lane Suite 104 Orlando FL Orlando, FL ... Organizations Birth Defect Research for Children, Inc. 976 Lake Baldwin Lane Suite 104 Orlando FL Orlando, FL ...

33 CFR 80.805 - Rock Island, FL to Cape San Blas, FL.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Rock Island, FL to Cape San Blas, FL. 80.805 Section 80.805 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Eighth District § 80.805 Rock Island, FL...

33 CFR 80.805 - Rock Island, FL to Cape San Blas, FL.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Rock Island, FL to Cape San Blas, FL. 80.805 Section 80.805 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Eighth District § 80.805 Rock Island, FL...

33 CFR 80.805 - Rock Island, FL to Cape San Blas, FL.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Rock Island, FL to Cape San Blas, FL. 80.805 Section 80.805 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Eighth District § 80.805 Rock Island, FL...

33 CFR 80.805 - Rock Island, FL to Cape San Blas, FL.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Rock Island, FL to Cape San Blas, FL. 80.805 Section 80.805 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Eighth District § 80.805 Rock Island, FL...

33 CFR 80.805 - Rock Island, FL to Cape San Blas, FL.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Rock Island, FL to Cape San Blas, FL. 80.805 Section 80.805 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Eighth District § 80.805 Rock Island, FL...

33 CFR 80.753 - St. Petersburg, FL to the Anclote, FL.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false St. Petersburg, FL to the Anclote, FL. 80.753 Section 80.753 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Gulf Coast § 80.753 St. Petersburg, FL to...

33 CFR 80.750 - Sanibel Island, FL to St. Petersburg, FL.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Sanibel Island, FL to St. Petersburg, FL. 80.750 Section 80.750 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND... St. Petersburg, FL. (a) A line formed by the centerline of the highway bridge over Blind Pass...

33 CFR 100.736 - Annual Fort Myers Beach air show; Fort Myers Beach, FL.

Code of Federal Regulations, 2010 CFR

2010-07-01

...°59′15″ W. All coordinates referenced use datum: NAD 83. (2) Air Box Area. The air box area is... coordinates referenced use datum: NAD 83. (b) Special local regulations. (1) Vessels and persons are... referenced use datum: NAD 83. (c) Dates. This section will be enforced annually on the second consecutive...

View of Staff Officers' Quarters Area from Access Road. Building ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

View of Staff Officers' Quarters Area from Access Road. Building No. 401 is to the left, Building No. 405 is to the right, and Building No. 403 is in center background. Facing northeast - MacDill Air Force Base, Bounded by City of Tampa North, Tampa Bay South, Old Tampa Bay West, & Hillsborough Bay East, Tampa, Hillsborough County, FL

View of Staff Officers' Quarters Area from Staff Circle. Building ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

View of Staff Officers' Quarters Area from Staff Circle. Building No. 403 is to the right, Building No. 404 is to the left, and Building No. 405 is in far left in background. Facing west - MacDill Air Force Base, Bounded by City of Tampa North, Tampa Bay South, Old Tampa Bay West, & Hillsborough Bay East, Tampa, Hillsborough County, FL

Muscle-specific deletion of exons 2 and 3 of the IL15RA gene in mice: effects on contractile properties of fast and slow muscles.

PubMed

O'Connell, Grant; Guo, Ge; Stricker, Janelle; Quinn, LeBris S; Ma, Averil; Pistilli, Emidio E

2015-02-15

Interleukin-15 (IL-15) is a putative myokine hypothesized to induce an oxidative skeletal muscle phenotype. The specific IL-15 receptor alpha subunit (IL-15Rα) has also been implicated in specifying this contractile phenotype. The purposes of this study were to determine the muscle-specific effects of IL-15Rα functional deficiency on skeletal muscle isometric contractile properties, fatigue characteristics, spontaneous cage activity, and circulating IL-15 levels in male and female mice. Muscle creatine kinase (MCK)-driven IL-15Rα knockout mice (mIl15ra(fl/fl)/Cre(+)) were generated using the Cre-loxP system. We tested the hypothesis that IL-15Rα functional deficiency in skeletal muscle would increase resistance to contraction-induced fatigue, cage activity, and circulating IL-15 levels. There was a significant effect of genotype on the fatigue curves obtained in extensor digitorum longus (EDL) muscles from female mIl15ra(fl/fl)/Cre(+) mice, such that force output was greater during the repeated contraction protocol compared with mIl15ra(fl/fl)/Cre(-) control mice. Muscles from female mIl15ra(fl/fl)/Cre(+) mice also had a twofold greater amount of the mitochondrial genome-specific COXII gene compared with muscles from mIl15ra(fl/fl)/Cre(-) control mice, indicating a greater mitochondrial density in these skeletal muscles. There was a significant effect of genotype on the twitch:tetanus ratio in EDL and soleus muscles from mIl15ra(fl/fl)/Cre(+) mice, such that the ratio was lower in these muscles compared with mIl15ra(fl/fl)/Cre(-) control mice, indicating a pro-oxidative shift in muscle phenotype. However, spontaneous cage activity was not different and IL-15 protein levels were lower in male and female mIl15ra(fl/fl)/Cre(+) mice compared with control. Collectively, these data support a direct effect of muscle IL-15Rα deficiency in altering contractile properties and fatigue characteristics in skeletal muscles.

Financial Literacy among Israeli College Students

ERIC Educational Resources Information Center

Shahrabani, Shosh

2013-01-01

In this study, responses of 574 students from two colleges in Israel were used to examine three issues: (a) financial literacy (FL) among Israeli college students, (b) gaps in FL between Jews and Arabs, and (c) factors affecting students' FL. The results showed that Israeli students exhibit a low level of FL and that FL is affected by gender,…

2. VIEW NORTHWEST FROM LEFT TO RIGHT: COLD CALIBRATION BLOCKHOUSE, ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

2. VIEW NORTHWEST FROM LEFT TO RIGHT: COLD CALIBRATION BLOCKHOUSE, COLD CALIBRATION TEST STAND FOR FL ENGINE FOR SATURN V. EXHAUST DUCT IN FOREGROUND. - Marshall Space Flight Center, East Test Area, Cold Calibration Test Stand, Huntsville, Madison County, AL

Quantifying the key factors that create road flooding : [tech summary].

DOT National Transportation Integrated Search

2013-01-01

Road fl ooding is a serious operational hazard for many low-lying areas across southern Louisiana. This hazard is especially acute for : the regions emergency evacuation routes, which must be accessible for safe evacuation prior to an approaching ...

FIELD EVALUATION OF THE SOLVENT EXTRACTION RESIDUAL BIOTREATMENT (SERB) TECHNOLOGY

EPA Science Inventory

The Solvent Extraction Residual Biotreatment (SERB) technology was demonstrated at the former Sage's Dry Cleaner site in Jacksonville, FL where an area of PCE (tetrachloroethylene) contamination was identified. The SERB technology is a treatment train approach to complete site...

Quantifying the key factors that create road flooding : research project capsule.

DOT National Transportation Integrated Search

2012-02-01

Road fl ooding is a serious operational hazard for low-lying areas of south Louisiana. This is : especially true for emergency evacuation routes, which must be accessible for coastal residents : evacuating ahead of an approaching hurricane or tropica...

50 CFR 622.224 - Area closures to protect South Atlantic corals.

Code of Federal Regulations, 2014 CFR

2014-10-01

... east of the NASA Vehicle Assembly Building, Cape Canaveral, FL). (b) Oculina Bank—(1) HAPC. The Oculina...., on the east by the 100-fathom (183-m) contour, as shown on the latest edition of NOAA chart 11460...

50 CFR 622.224 - Area closures to protect South Atlantic corals.

Code of Federal Regulations, 2013 CFR

2013-10-01

... east of the NASA Vehicle Assembly Building, Cape Canaveral, FL). (b) Oculina Bank—(1) HAPC. The Oculina...., on the east by the 100-fathom (183-m) contour, as shown on the latest edition of NOAA chart 11460...

Unusual Evolution of the Conduction-Electron State in CexLa1-xB6 from Non-Fermi Liquid to Fermi Liquid

NASA Astrophysics Data System (ADS)

Nakamura, S.; Endo, M.; Yamamoto, H.; Isshiki, T.; Kimura, N.; Aoki, H.; Nojima, T.; Otani, S.; Kunii, S.

2006-12-01

We report unusual evolution of the conduction-electron state in the localized f electron system CexLa1-xB6 from normal electron state to heavy Fermi liquid (FL) state through local FL and non-FL states with increasing Ce concentration and/or with increasing magnetic field. The effective mass of quasiparticle or the coefficient A of T2 term of resistivity is found to increase divergently near the boundary between FL state and non-FL state. The features of the non-FL state are also different from those of the typical non-FL systems previously observed or theoretically predicted.

Cost-effectiveness of quantitative fecal lactoferrin assay for diagnosis of symptomatic patients with ileal pouch-anal anastomosis.

PubMed

Parsi, Mansour A; Ellis, Jeffrey J; Lashner, Bret A

2008-08-01

To assess cost-effectiveness of fecal lactoferrin (FL) as the initial diagnostic approach to symptomatic patients with ileal pouch-anal anastomosis (IPAA). Four competing strategies [empiric metronidazole therapy (txMTZ), initial pouch endoscopy with biopsy (testBiop), initial FL assay followed by metronidazole therapy (testFL+MTZ), and initial FL assay followed by pouch endoscopy and biopsy (testFL+Biop)] were modeled in a decision tree. In the base-case, the average cost per patient was $241 for testFL+MTZ, $251 for txMTZ, $405 for testFL+Biop, and $431 for testBiop. The testBiop strategy had greater effectiveness compared with txMTZ but at an incremental cost of $158 per day. The txMTZ strategy was slightly more costly and minimally more effective than testFL+MTZ with an incremental cost effectiveness of just over $12 per day. However, the testFL+MTZ strategy was associated with a 31% absolute reduction in antibiotic exposure compared with the txMTZ strategy. Compared with empiric metronidazole therapy, FL before treatment with metronidazole is less costly with less exposure to antibiotics and less need for endoscopy, with only marginal decrease in effectiveness.

Flavagline analog FL3 induces cell cycle arrest in urothelial carcinoma cell of the bladder by inhibiting the Akt/PHB interaction to activate the GADD45α pathway.

PubMed

Yuan, Gangjun; Chen, Xin; Liu, Zhuowei; Wei, Wensu; Shu, Qinghai; Abou-Hamdan, Hussein; Jiang, Lijuan; Li, Xiangdong; Chen, Rixin; Désaubry, Laurent; Zhou, Fangjian; Xie, Dan

2018-02-07

Prohibitin 1 (PHB) is a potential target for the treatment of urothelial carcinoma of the bladder (UCB). FL3 is a newly synthesized agent that inhibits cancer cell proliferation by targeting the PHB protein; however, the effect of FL3 in UCB cells remains unexplored. FL3 was identified to be a potent inhibitor of UCB cell viability using CCK-8 (cell counting kit-8) assay. Then a series of in vitro and in vivo experiments were conducted to further demonstrate the inhibitory effect of FL3 on UCB cell proliferation and to determine the underlying mechanisms. FL3 inhibited UCB cell proliferation and growth both in vitro and in vivo. By targeting the PHB protein, FL3 inhibited the interaction of Akt and PHB as well as Akt-mediated PHB phosphorylation, which consequently decreases the localization of PHB in the mitochondria. In addition, FL3 treatment resulted in cell cycle arrest in the G2/M phase, and this inhibitory effect of FL3 could be mimicked by knockdown of PHB. Through the microarray analysis of mRNA expression after FL3 treatment and knockdown of PHB, we found that the mRNA expression of the growth arrest and DNA damage-inducible alpha (GADD45α) gene were significantly upregulated. When knocked down the expression of GADD45α, the inhibitory effect of FL3 on cell cycle was rescued, suggesting that FL3-induced cell cycle inhibition is GADD45α dependent. Our data provide that FL3 inhibits the interaction of Akt and PHB, which in turn activates the GADD45α-dependent cell cycle inhibition in the G2/M phase.

Lipophilic and hydrophilic antioxidant capacities of common foods in the United States.

PubMed

Wu, Xianli; Beecher, Gary R; Holden, Joanne M; Haytowitz, David B; Gebhardt, Susan E; Prior, Ronald L

2004-06-16

Both lipophilic and hydrophilic antioxidant capacities were determined using the oxygen radical absorbance capacity (ORAC(FL)) assay with fluorescein as the fluorescent probe and 2,2'-azobis(2-amidinopropane) dihydrochloride as a peroxyl radical generator on over 100 different kinds of foods, including fruits, vegetables, nuts, dried fruits, spices, cereals, infant, and other foods. Most of the foods were collected from four different regions and during two different seasons in U.S. markets. Total phenolics of each sample were also measured using the Folin-Ciocalteu reagent. Hydrophilic ORAC(FL) values (H-ORAC(FL)) ranged from 0.87 to 2641 micromol of Trolox equivalents (TE)/g among all of the foods, whereas lipophilic ORAC(FL) values (L-ORAC(FL)) ranged from 0.07 to 1611 micromol of TE/g. Generally, L-ORAC(FL) values were <10% of the H-ORAC(FL) values except for a very few samples. Total antioxidant capacity was calculated by combining L-ORAC(FL) and H-ORAC(FL). Differences of ORAC(FL) values in fruits and vegetables from different seasons and regions were relatively large for some foods but could not be analyzed in detail because of the sampling scheme. Two different processing methods, cooking and peeling, were used on selected foods to evaluate the impact of processing on ORAC(FL). The data demonstrated that processing can have significant effects on ORAC(FL). Considering all of the foods analyzed, the relationship between TP and H-ORAC(FL) showed a very weak correlation. Total hydrophilic and lipophilic antioxidant capacity intakes were calculated to be 5558 and 166 micromol of TE/day, respectively, on the basis of data from the USDA Continuing Survey of Food Intakes by Individuals (1994-1996).

Mu-opioid receptors in nociceptive afferents produce a sustained suppression of hyperalgesia in chronic pain.

PubMed

Severino, Amie; Chen, Wenling; Hakimian, Joshua K; Kieffer, Brigitte L; Gaveriaux-Ruff, Claire; Walwyn, Wendy; Marvizon, Juan Carlos

2018-04-17

The latent sensitization model of chronic pain reveals that recovery from some types of long-term hyperalgesia is an altered state in which nociceptive sensitization persists but is suppressed by the ongoing activity of analgesic receptors such as µ-opioid receptors (MORs). To determine whether these MORs are the ones present in nociceptive afferents, we bred mice expressing Cre-recombinase under the Nav1.8 channel promoter (Nav1.8cre) with MOR-floxed mice (flMOR). These Nav1.8cre/flMOR mice had reduced MOR expression in primary afferents, as revealed by quantitative PCR, in situ hybridization and immunofluorescence colocalization with the neuropeptide CGRP. We then studied the recovery from chronic pain of these mice and their flMOR littermates. When Nav1.8cre/flMOR mice were injected in the paw with complete Freund's adjuvant they developed mechanical hyperalgesia that persisted for over two months, whereas the responses of flMOR mice returned to baseline after three weeks. We then used the inverse agonist naltrexone to assess ongoing MOR activity. Naltrexone produced a robust reinstatement of hyperalgesia in control flMOR mice, but produced no effect in the Nav1.8/flMOR males and a weak reinstatement of hyperalgesia in Nav1.8/flMOR females. Naltrexone also reinstated swelling of the hind paw in flMOR mice and female Nav1.8cre/flMOR mice, but not male Nav1.8cre/flMOR mice. The MOR agonist DAMGO inhibited substance P release in flMOR mice but not Nav1.8cre/flMOR mice, demonstrating a loss of MOR function at the central terminals of primary afferents. We conclude that MORs in nociceptive afferents mediate an ongoing suppression of hyperalgesia to produce remission from chronic pain.

Influence of the intrinsic membrane protein bacteriorhodopsin on gel-phase domain topology in two-component phase-separated bilayers.

PubMed Central

Schram, V; Thompson, T E

1997-01-01

We have investigated the effect of the intrinsic membrane protein bacteriorhodopsin of Halobacterium halobium on the lateral organization of the lipid phase structure in the coexistence region of an equimolar mixture of dimyristoylphos-phatidylcholine and distearoylphosphatidylcholine. The fluorescence recovery after photobleaching (FRAP) technique was used to monitor the diffusion of both a lipid analog (N-(7-nitrobenzoxa-2,3-diazol-4-yl)-dimyristoylphosphatidyle thanolamine, NBD-DMPE) and fluorescein-labeled bacteriorhodopsin (Fl-BR). In the presence of bacteriorhodopsin, the mobile fractions of the two fluorescent probes display a shift of the percolation threshold toward lower temperatures (larger gel-phase fractions), independent of the protein concentration, from 43 degrees C (without bacteriorhodopsin) to 39 degrees C and 41 degrees C for NBD-DMPE and Fl-BR, respectively. Moreover, in the presence of bacteriorhodopsin, the gel-phase domains are much less efficient in restricting the diffusion of both probes than they are in the absence of the protein in the two-phase coexistence region. Bacteriorhodopsin itself, however, obstructs diffusion of NBD-DMPE and Fl-BR to about the same extent in the fluid phase of the two-phase region as it does in the homogeneous fluid phase. These observations suggest that 1) the protein induces the formation of much larger and/or more centrosymmetrical gel-phase domains than those formed in its absence, and 2) bacteriorhodopsin partitions almost equally between the coexisting fluid and gel phases. Although the molecular mechanisms involved are not clear, this phenomenon is fully consistent with the effect of the transmembrane peptide pOmpA of Escherichia coli investigated by electron spin resonance in the same lipid system. PMID:9129824

MET Signaling Mediates Intestinal Crypt-Villus Development, Regeneration, and Adenoma Formation and Is Promoted by Stem Cell CD44 Isoforms.

PubMed

Joosten, Sander P J; Zeilstra, Jurrit; van Andel, Harmen; Mijnals, R Clinton; Zaunbrecher, Joost; Duivenvoorden, Annet A M; van de Wetering, Marc; Clevers, Hans; Spaargaren, Marcel; Pals, Steven T

2017-10-01

Resistance of metastatic human colorectal cancer cells to drugs that block epidermal growth factor (EGF) receptor signaling could be caused by aberrant activity of other receptor tyrosine kinases, activating overlapping signaling pathways. One of these receptor tyrosine kinases could be MET, the receptor for hepatocyte growth factor (HGF). We investigated how MET signaling, and its interaction with CD44 (a putative MET coreceptor regulated by Wnt signaling and highly expressed by intestinal stem cells [ISCs] and adenomas) affects intestinal homeostasis, regeneration, and adenoma formation in mini-gut organoids and mice. We established organoid cultures from ISCs stimulated with HGF or EGF and assessed intestinal differentiation by immunohistochemistry. Mice with total epithelial disruption of MET (Ah Cre /Met fl/fl /LacZ) or ISC-specific disruption of MET (Lgr5 Creert2 /Met fl/fl /LacZ) and control mice (Ah Cre /Met +/+ /LacZ, Lgr5 Creert2 /Met +/+ /LacZ) were exposed to 10 Gy total body irradiation; intestinal tissues were collected, and homeostasis and regeneration were assessed by immunohistochemistry. We investigated adenoma organoid expansion stimulated by HGF or EGF using adenomas derived from Lgr5 Creert2 /Met fl/fl /Apc fl/fl and Lgr5 Creert2 /Met +/+ /Apc fl/fl mice. The same mice were evaluated for adenoma prevalence and size. We also quantified adenomas in Ah Cre /Met fl/fl /Apc fl/+ mice compared with Ah Cre /Met +/+ /Apc fl/+ control mice. We studied expansion of organoids generated from crypts and adenomas, stimulated by HGF or EGF, that were derived from mice expressing different CD44 splice variants (Cd44 +/+ , Cd44 -/- , Cd44 s/s , or Cd44 v4-10/v4-10 mice). Crypts incubated with EGF or HGF expanded into self-organizing mini-guts with similar levels of efficacy and contained all differentiated cell lineages. MET-deficient mice did not have defects in intestinal homeostasis. Total body irradiation reduced numbers of proliferating crypts in Ah Cre /Met fl/fl /LacZ mice. Lgr5 Creert2 /Met fl/fl /LacZ mice had impaired regeneration of MET-deficient ISCs. Adenoma organoids stimulated with EGF or HGF expanded to almost twice the size of nonstimulated organoids. MET-deficient adenoma organoids did not respond to HGF stimulation, but did respond to EGF. ISC-specific disruption of Met (Lgr5 Creert2 /Met fl/fl /Apc fl/fl mice) caused a twofold increase in apoptosis in microadenomas, resulting in an approximately 50% reduction of microadenoma numbers and significantly reduced average adenoma size. Total epithelial disruption of Met (Ah Cre /Met fl/fl /Apc fl/+ mice) resulted in an approximate 50% reduction in (micro)adenoma numbers. Intestinal crypts from Cd44 -/- mice did not expand to the same extent as crypts from Cd44 +/+ mice on stimulation with HGF, but had the same response to EGF. The negative effect on HGF-mediated growth was overcome by expression of CD44v4-10, but not by CD44s. Similarly, HGF-mediated expansion of adenoma organoids required CD44v4-10. In studies of intestinal organoid cultures and mice with inducible deletion of MET, we found HGF receptor signaling to regulate intestinal homeostasis and regeneration, as well as adenoma formation. These activities of MET are promoted by the stem cell CD44 isoform CD44v4-10. Our findings provide rationale for targeting signaling via MET and CD44 during anti-EGF receptor therapy of patients with colorectal cancer or in patients resistant to EGF receptor inhibitors. Copyright © 2017 AGA Institute. Published by Elsevier Inc. All rights reserved.

21. Photocopy of engineering drawing. COMPLEX 17A AND B: SERVICE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

21. Photocopy of engineering drawing. COMPLEX 17A AND B: SERVICE STRUCTURE SPACECRAFT AREA-MECHANICAL, ELEVATIONS, SHEET 4, DECEMBER 1965. - Cape Canaveral Air Station, Launch Complex 17, Facility 28417, East end of Lighthouse Road, Cape Canaveral, Brevard County, FL

75 FR 16787 - Environmental Impact Statements and Regulations; Availability of EPA Comments

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-02

... improve environmental resources in the project area. Rating LO. EIS No. 20090451, ERP No. D-FHW-F40451-FL..., WA, OR and CA. Summary: EPA does not object to the proposed action. Rating LO. EIS No. 20100027, ERP...

33 CFR 165.711 - Safety Zone: Port Everglades, Fort Lauderdale, FL.

Code of Federal Regulations, 2010 CFR

2010-07-01

... datum: NAD 83. (2) The waters around naval aircraft carriers departing Port Everglades in an area 700..., in approximate position 26°05.5′ N, 80°04.8′ W. All coordinates referenced use datum: NAD 83. (b...

Expansion of Countermine Lidar UAV-based System (CLUBS)

DTIC Science & Technology

2011-09-30

analysis with environmental conditions, namely; Ft. Lauderdale, FL, Looe Key, FL, Alpena , MI, and Buttermilk Bay, MA (Figure 2). We adopt a...estimated Dstat Looe Key, FL Ft. Lauderdale, FL Alpena , MI Buttermilk Bay, MA Figure 2. Regions of interests picked for the study to...Lauderdale, FL Alpena , MI Buttermilk Bay, MA Water properties Effective Fresnel reflectivity 0.002 0.0028 0.00144 0.0005 Diffuse

The disulfide isomerase ERp57 is required for fibrin deposition in vivo.

PubMed

Zhou, J; Wu, Y; Wang, L; Rauova, L; Hayes, V M; Poncz, M; Essex, D W

2014-11-01

ERp57 is required for platelet function; however, whether ERp57 contributes to fibrin generation is unknown. Using an inhibitory anti-ERp57 antibody (mAb1), Pf4-Cre/ERp57(fl/fl) mice, Tie2-Cre/ERp57(fl/fl) mice, and mutants of ERp57, we analyzed the function of ERp57 in laser-induced thrombosis. Fibrin deposition was decreased in Pf4-Cre/ERp57(fl/fl) mice, consistent with a role for platelet ERp57 in fibrin generation. Fibrin deposition was further decreased with infusion of mAb1 and in Tie2-Cre/ERp57(fl/fl) mice, consistent with endothelial cells also contributing to fibrin deposition. Infusion of eptibifatide inhibited platelet and fibrin deposition, confirming a role for platelets in fibrin deposition. Infusion of recombinant ERp57 corrected the defect in fibrin deposition but not platelet accumulation, suggesting a direct effect of ERp57 on coagulation. mAb1 inhibited thrombin generation in vitro, consistent with a requirement for ERp57 in coagulation. Platelet accumulation was decreased to similar extents in Pf4-Cre/ERp57(fl/fl) mice, Tie2-Cre/ERp57(fl/fl) mice and normal mice infused with mAb1. Infusion of completely inactivated ERp57 or ERp57 with a non-functional second active site inhibited fibrin deposition and platelet accumulation, indicating that the isomerase activity of the second active site is required for these processes. ERp57 regulates thrombosis via multiple targets. © 2014 International Society on Thrombosis and Haemostasis.

Comparison of clinicopathologic characteristics of gastric follicular lymphomas and duodenal follicular lymphomas.

PubMed

Maeshima, Akiko Miyagi; Taniguchi, Hirokazu; Suzuki, Tomotaka; Yuda, Sayako; Toyoda, Kosuke; Yamauchi, Nobuhiko; Makita, Shinichi; Fukuhara, Suguru; Munakata, Wataru; Maruyama, Dai; Kobayashi, Yukio; Saito, Yutaka; Tobinai, Kensei

2017-07-01

We compared the incidence, esophagogastroduodenoscopy (EGD) findings, and histopathologic characteristics of gastric and duodenal follicular lymphomas (FL). Of 626 FL cases, primary gastric FL and secondary gastric involvement of FL were observed in 1% and 5% of the cases, respectively, which were lower incidences than duodenal FL (10% and 9%, respectively). Gastric FL usually appeared as submucosal tumors (primary, 71%; secondary, 79%), whereas duodenal FL, as granular lesions (primary, 92%: secondary, 87%). In the granular duodenal lesions, the neoplastic follicles were located sparsely on the muscularis mucosa and could be found between villi, whereas in the stomach, similar lesions were hidden within the lamina propria, and only larger lesions such as submucosal tumors could be detected on the mucosal surface. The differences in the incidences and EGD findings were considered to be associated with structural differences of the lamina propria. Typical FL features: grades 1-2 histology, follicularity, and CD10 + and/or BCL6 + and BCL2 + were usually observed in all primary and secondary gastric and duodenal FL. Gastroduodenal and bone marrow involvement were found in 12% and 33% of the cases, respectively, and there was no significant correlation between them (P=.095). Twenty-nine cases (5%) were up-staged by gastroduodenal-positive results. In conclusion, the histopathology of gastric FL was similar to that of duodenal and nodal FL; the differences in the incidence and EGD findings between gastric and duodenal FL were considered to be associated with structural difference of the lamina propria, and EGD was useful as a staging procedure. Copyright © 2017 Elsevier Inc. All rights reserved.

Hemolysis area: A new parameter of erythrocyte osmotic fragility for screening of thalassemia trait

PubMed Central

Tatu, Thanusak; Sweatman, Denis

2018-01-01

BACKGROUND: One-tube osmotic fragility test (OFT) is widely used for screening thalassemia traits. Interobserver variation may occur with 0.36% NaCl-based OFT due to the naked eye result reading style. PURPOSE: The purpose of this study was to establish and evaluate the novel numerical OFT-based parameter, so-called hemolysis area (HA), in screening thalassemia traits. MATERIALS AND METHODS: The portable spectrophotometer was invented capable of calculating the HA values. The HA values were then compared among 69, 156, and 19 blood samples having positive, negative, and suspicious 0.36% NaCl-based OFT results, respectively; 109 and 135 blood samples having mean corpuscular volume (MCV) ≤80 fL and >80 fL, respectively; and 138 and 106 blood samples having mean corpuscular hemoglobin (MCH) ≤27 pg and >27 pg, respectively. In addition, the HA values were compared in 166 blood samples having different globin gene genotypes. Finally, the HA cutoff value was determined by receiver operation curve (ROC) analysis. RESULTS: The HA values in samples having positive, suspicious, and negative 0.36% NaCl-based OFT were 33.3 ± 14.4, 42.9 ± 10.5, and 65.3 ± 13.4, respectively; in sample having MCV ≤80 fL and >80 fL were 43.1 ± 19.6 and 63.8 ± 14.5, respectively; and in samples having MCH ≤27 pg and >27 pg were 46.7 ± 20.1 and 64.8 ± 14.2, respectively. The HA values in normal, hemoglobin E, SEA-α thalassemia 1, and β-thalassemia traits were 67.1 ± 12.6, 36.4 ± 13.9, 20.2 ± 4.8, and 18.6 ± 1.1, respectively. All were significantly different. ROC analysis established 52.4 as the HA cutoff that had comparable effectiveness to the conventional screening tests. CONCLUSION: The new HA value was effective and could be an alternative choice for screening thalassemia traits. PMID:29692590

Regulation of iNOS function and cellular redox state by macrophage Gch1 reveals specific requirements for tetrahydrobiopterin in NRF2 activation

PubMed Central

McNeill, Eileen; Crabtree, Mark J.; Sahgal, Natasha; Patel, Jyoti; Chuaiphichai, Surawee; Iqbal, Asif J.; Hale, Ashley B.; Greaves, David R.; Channon, Keith M.

2015-01-01

Inducible nitric oxide synthase (iNOS) is a key enzyme in the macrophage inflammatory response, which is the source of nitric oxide (NO) that is potently induced in response to proinflammatory stimuli. However, the specific role of NO production, as distinct from iNOS induction, in macrophage inflammatory responses remains unproven. We have generated a novel mouse model with conditional deletion of Gch1, encoding GTP cyclohydrolase 1 (GTPCH), an essential enzyme in the biosynthesis of tetrahydrobiopterin (BH4) that is a required cofactor for iNOS NO production. Mice with a floxed Gch1 allele (Gch1fl/fl) were crossed with Tie2cre transgenic mice, causing Gch1 deletion in leukocytes (Gch1fl/flTie2cre). Macrophages from Gch1fl/flTie2cre mice lacked GTPCH protein and de novo biopterin biosynthesis. When activated with LPS and IFNγ, macrophages from Gch1fl/flTie2cre mice induced iNOS protein in a manner indistinguishable from wild-type controls, but produced no detectable NO, as judged by L-citrulline production, EPR spin trapping of NO, and by nitrite accumulation. Incubation of Gch1fl/flTie2cre macrophages with dihydroethidium revealed significantly increased production of superoxide in the presence of iNOS expression, and an iNOS-independent, BH4-dependent increase in other ROS species. Normal BH4 levels, nitric oxide production, and cellular redox state were restored by sepiapterin, a precursor of BH4 production by the salvage pathway, demonstrating that the effects of BH4 deficiency were reversible. Gch1fl/flTie2cre macrophages showed only minor alterations in cytokine production and normal cell migration, and minimal changes in basal gene expression. However, gene expression analysis after iNOS induction identified 78 genes that were altered between wild-type and Gch1fl/flTie2cre macrophages. Pathway analysis identified decreased NRF2 activation, with reduced induction of archetypal NRF2 genes (gclm, prdx1, gsta3, nqo1, and catalase) in BH4-deficient Gch1fl/flTie2cre macrophages. These findings identify BH4-dependent iNOS regulation and NO generation as specific requirements for NRF2-dependent responses in macrophage inflammatory activation. PMID:25451639

Photocopy of drawing. VEHICLE ASSEMBLY BUILDING MODIFICATIONS, HIGH BAY AREA. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photocopy of drawing. VEHICLE ASSEMBLY BUILDING MODIFICATIONS, HIGH BAY AREA. NASA John F. Kennedy Space Center, Florida. File Number 79K05424, Seelye Stevenson Value & Knecht, March 1975. TRANSFER AISLE NORTH DOOR,ARCHITECTURAL NORTH ELEVATION AND MISC. DETAILS. Sheet 78 of 207 - Cape Canaveral Air Force Station, Launch Complex 39, Vehicle Assembly Building, VAB Road, East of Kennedy Parkway North, Cape Canaveral, Brevard County, FL

Environmental Assessment for the Advanced Extremely High Frequency Satellite Beddown and Deployment Program

DTIC Science & Technology

2010-07-01

Final Environmental Assessment 22 Several invasive exotic plant species are also found on the station , particularly in disturbed areas such as...Department of Transportation EA Environmental Assessment Ec Debris Casualty Area EELV Evolved Expendable Launch Vehicle EIS Environmental Impact...Canaveral Air Force Station (CCAFS) in Florida (FL). This Environmental Assessment (EA) documents the results of a study of the potential

Role of Klotho in Osteoporosis and Renal Osteodystrophy

DTIC Science & Technology

2015-10-01

uremia induced increases in FGF23 transcription (Figure 6). VEGFa Runx2 Osx Col1a1 ALP OC 0 2 4 6 8 KL fl/fl Prx1-Cre; KL fl/fl m R N A ex pr es...week old mice revealed that Prx1cre;Klothofl/fl mice have significantly higher expression of osteoblastic and osteocytic markers such as Col1a1 , Runx2

Fbxw7 Deletion Accelerates KrasG12D-Driven Pancreatic Tumorigenesis via Yap Accumulation.

PubMed

Zhang, Qiang; Zhang, Yaqing; Parsels, Joshua D; Lohse, Ines; Lawrence, Theodore S; Pasca di Magliano, Marina; Sun, Yi; Morgan, Meredith A

2016-11-01

Pancreatic cancers driven by KRAS mutations require additional mutations for tumor progression. The tumor suppressor FBXW7 is altered in pancreatic cancers, but its contribution to pancreatic tumorigenesis is unknown. To determine potential cooperation between Kras mutation and Fbxw7 inactivation in pancreatic tumorigenesis, we generated P48-Cre;LSL-Kras G12D ;Fbxw7 fl/fl (KFC fl/fl ) compound mice. We found that KFC fl/fl mice displayed accelerated tumorigenesis: all mice succumbed to pancreatic ductal adenocarcinoma (PDA) by 40 days of age, with PDA onset occurring by 2 weeks of age. PDA in KFC fl/fl mice was preceded by earlier onset of acinar-to-ductal metaplasia (ADM) and pancreatic intraepithelial neoplasia (PanIN) lesions, and associated with chromosomal instability and the accumulation of Fbxw7 substrates Yes-associated protein (Yap), c-Myc, and Notch. Using KFC fl/fl and FBXW7-deficient human pancreatic cancer cells, we found that Yap silencing attenuated growth promotion by Fbxw7 deletion. Our data demonstrate that Fbxw7 is a potent suppressor of Kras G12D -induced pancreatic tumorigenesis due, at least in part, to negative regulation of Yap. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

Measured and Predicted Burial of Cylinders During the Indian Rocks Beach Experiment

DTIC Science & Technology

2007-01-01

in shallow water (15-16 m) with fine-sand (133-/xm) and coarse-sand (566-/xm) sediments off Indian Rocks Beach (IRB), FL. Scour pits developed...eter) relative to the sediment- water interface, but only 20%-50% relative to surface area covered. The difference was caused by the lack of...sensors intended to indicate the surface area of the cylinder covered by sediment or water (i.e., percent surface area exposed during burial) and

The Maize Imprinted Gene Floury3 Encodes a PLATZ Protein Required for tRNA and 5S rRNA Transcription through Interaction with RNA Polymerase III[OPEN

PubMed Central

Wang, Jiechen; Ye, Jianwei; Zheng, Xixi; Xiang, Xiaoli; Li, Changsheng; Fu, Miaomiao; Wang, Qiong; Zhang, Zhiyong; Wu, Yongrui

2017-01-01

Maize (Zea mays) floury3 (fl3) is a classic semidominant negative mutant that exhibits severe defects in the endosperm but fl3 plants otherwise appear normal. We cloned the fl3 gene and determined that it encodes a PLATZ (plant AT-rich sequence and zinc binding) protein. The mutation in fl3 resulted in an Asn-to-His replacement in the conserved PLATZ domain, creating a dominant allele. Fl3 is specifically expressed in starchy endosperm cells and regulated by genomic imprinting, which leads to the suppressed expression of fl3 when transmitted through the male, perhaps as a consequence the semidominant behavior. Yeast two-hybrid screening and bimolecular luciferase complementation experiments revealed that FL3 interacts with the RNA polymerase III subunit 53 (RPC53) and transcription factor class C 1 (TFC1), two critical factors of the RNA polymerase III (RNAPIII) transcription complex. In the fl3 endosperm, the levels of many tRNAs and 5S rRNA that are transcribed by RNAPIII are significantly reduced, suggesting that the incorrectly folded fl3 protein may impair the function of RNAPIII. The transcriptome is dramatically altered in fl3 mutants, in which the downregulated genes are primarily enriched in pathways related to translation, ribosome, misfolded protein responses, and nutrient reservoir activity. Collectively, these changes may lead to defects in endosperm development and storage reserve filling in fl3 seeds. PMID:28874509

77 FR 19281 - Environmental Impacts Statements; Notice of Availability

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-30

..., FL, Central and Southern Florida Project, Broward County Water Preserve Areas, Updates Resulting from Policy Changes that occurred since 2007 Civil Works Board Approval, South Florida Water Management... for this project. EIS No. 20120089, Final EIS, USFS, CA, Greys Mountain Ecological Restoration Project...

19. Photocopy of engineering drawing. COMPLEX 17A AND B: SERVICE ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

19. Photocopy of engineering drawing. COMPLEX 17A AND B: SERVICE STRUCTURE SPACECRAFT AREA A/C-MECHANICAL, ELEVATIONS, SHEET 3, DECEMBER 1965. - Cape Canaveral Air Station, Launch Complex 17, Facility 28416, East end of Lighthouse Road, Cape Canaveral, Brevard County, FL

75 FR 7541 - Open Meeting of the Area 3 Taxpayer Advocacy Panel (Including the States of Florida, Georgia...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-19

..., or write TAP Office, 1000 South Pine Island Road, Suite 340, Plantation, FL 33324, or post comments... Late Notice: Due to inclement weather and Federal office closings in the District of Columbia, key TAP...

Situational Lightning Climatologies for Central Florida, Phase 2, Part 3

NASA Technical Reports Server (NTRS)

Bauman, William H., III

2007-01-01

The threat of lightning is a daily concern during the warm season in Florida. The forecasters at the Spaceflight Meteorology Group (SMG) at Johnson Spaceflight Center in Houston, TX consider lightning in their landing forecasts for space shuttles at the Kennedy Space Center (KSC), FL Shuttle Landing Facility (SLF). The forecasters at the National Weather Service in Melbourne, FL (NWS MLB) do the same in their routine Terminal Aerodrome Forecasts (TAFs) for seven airports in the NWS MLB County Warning Area (CWA). The Applied Meteorology Unit created flow regime climatologies of lightning probability in the 5-, 10-, 20-, and 30-n mi circles surrounding the Shuttle Landing Facility (SLF) and all airports in the NWS MLB county warning area in 1-, 3-, and 6-hour increments. The results were presented in tabular and graphical format and incorporated into a web-based graphical user interface so forecasters could easily navigate through the data and to make the GUI usable in any web browser on computers with different operating systems.

Reduced endothelial thioredoxin-interacting protein protects arteries from damage induced by metabolic stress in vivo.

PubMed

Bedarida, Tatiana; Domingues, Alison; Baron, Stephanie; Ferreira, Chrystophe; Vibert, Francoise; Cottart, Charles-Henry; Paul, Jean-Louis; Escriou, Virginie; Bigey, Pascal; Gaussem, Pascale; Leguillier, Teddy; Nivet-Antoine, Valerie

2018-06-01

Although thioredoxin-interacting protein (TXNIP) is involved in a variety of biologic functions, the contribution of endothelial TXNIP has not been well defined. To investigate the endothelial function of TXNIP, we generated a TXNIP knockout mouse on the Cdh5-cre background (TXNIP fl/fl cdh5 cre ). Control (TXNIP fl/fl ) and TXNIP fl/fl cdh5 cre mice were fed a high protein-low carbohydrate (HP-LC) diet for 3 mo to induce metabolic stress. We found that TXNIP fl/fl and TXNIP fl/fl cdh5 cre mice on an HP-LC diet displayed impaired glucose tolerance and dyslipidemia concretizing the metabolic stress induced. We evaluated the impact of this metabolic stress on mice with reduced endothelial TXNIP expression with regard to arterial structure and function. TXNIP fl/fl cdh5 cre mice on an HP-LC diet exhibited less endothelial dysfunction than littermate mice on an HP-LC diet. These mice were protected from decreased aortic medial cell content, impaired aortic distensibility, and increased plasminogen activator inhibitor 1 secretion. This protective effect came with lower oxidative stress and lower inflammation, with a reduced NLRP3 inflammasome expression, leading to a decrease in cleaved IL-1β. We also show the major role of TXNIP in inflammation with a knockdown model, using a TXNIP-specific, small interfering RNA included in a lipoplex. These findings demonstrate a key role for endothelial TXNIP in arterial impairments induced by metabolic stress, making endothelial TXNIP a potential therapeutic target.-Bedarida, T., Domingues, A., Baron, S., Ferreira, C., Vibert, F., Cottart, C.-H., Paul, J.-L., Escriou, V., Bigey, P., Gaussem, P., Leguillier, T., Nivet-Antoine, V. Reduced endothelial thioredoxin-interacting protein protects arteries from damage induced by metabolic stress in vivo.

Impaired clearance of influenza A virus in obese, leptin receptor deficient mice is independent of leptin signaling in the lung epithelium and macrophages.

PubMed

Radigan, Kathryn A; Morales-Nebreda, Luisa; Soberanes, Saul; Nicholson, Trevor; Nigdelioglu, Recep; Cho, Takugo; Chi, Monica; Hamanaka, Robert B; Misharin, Alexander V; Perlman, Harris; Budinger, G R Scott; Mutlu, Gökhan M

2014-01-01

During the recent H1N1 outbreak, obese patients had worsened lung injury and increased mortality. We used a murine model of influenza A pneumonia to test the hypothesis that leptin receptor deficiency might explain the enhanced mortality in obese patients. We infected wild-type, obese mice globally deficient in the leptin receptor (db/db) and non-obese mice with tissue specific deletion of the leptin receptor in the lung epithelium (SPC-Cre/LepR fl/fl) or macrophages and alveolar type II cells (LysM-Cre/Lepr fl/fl) with influenza A virus (A/WSN/33 [H1N1]) (500 and 1500 pfu/mouse) and measured mortality, viral clearance and several markers of lung injury severity. The clearance of influenza A virus from the lungs of mice was impaired in obese mice globally deficient in the leptin receptor (db/db) compared to normal weight wild-type mice. In contrast, non-obese, SP-C-Cre+/+/LepR fl/fl and LysM-Cre+/+/LepR fl/fl had improved viral clearance after influenza A infection. In obese mice, mortality was increased compared with wild-type mice, while the SP-C-Cre+/+/LepR fl/fl and LysM-Cre+/+/LepR fl/fl mice exhibited improved survival. Global loss of the leptin receptor results in reduced viral clearance and worse outcomes following influenza A infection. These findings are not the result of the loss of leptin signaling in lung epithelial cells or macrophages. Our results suggest that factors associated with obesity or with leptin signaling in non-myeloid populations such as natural killer and T cells may be associated with worsened outcomes following influenza A infection.

Association between plasma fluorescent oxidation products and erectile dysfunction: A prospective study.

PubMed

Yang, Shuman; Giovannucci, Edward; Bracken, Bruce; Ho, Shuk-Mei; Wu, Tianying

2015-08-14

Existing epidemiological studies of the association between oxidative stress and erectile dysfunction (ED) are sparse and inconclusive, which is likely due to cross-sectional design and small sample size. Therefore, we investigated the association between biomarkers of oxidative stress and ED in prospective setting among a relatively large sample size of men. We conducted the prospective study among 917 men ages between 47 and 80 years at the time of blood draw, which is a part of nested prospective case-control study of prostate cancer in the Health Professionals Follow-up Study. Plasma fluorescent oxidation products (FlOPs), a global biomarker for oxidative stress, were measured at three excitation/emission wavelengths (360/420 nm named as FlOP_360; 320/420 nm named as FlOP_320 and 400/475 nm named as FlOP_400). Approximately 35% of men developed ED during follow-up. We did not find an independent association between FlOP_360, FlOP_320, FlOP_400 and risk of ED in the multivariable adjusted model (Tertile 3 vs. tertile 1: odds ratio [OR] = 0.90, 95% confidence interval [CI] = 0.61-1.34, P(trend) = 0.54 for FlOP_360; OR = 0.73, 95% CI = 0.49-1.07, P(trend) = 0.27 for FlOP_320; and OR = 0.98, 95% CI = 0.66-1.45, P(trend) = 0.72 for FlOP_400). Further analysis of the association between FlOPs and ED in the fasting samples or controls only (free of prostate cancer incidence) did not change the results appreciably. Plasma FlOPs were not associated with the risk of ED, suggesting oxidative stress may not be an independent risk factor for ED.

Estimation of ligament strains and joint moments in the ankle during a supination sprain injury.

PubMed

Wei, Feng; Fong, Daniel Tik-Pui; Chan, Kai-Ming; Haut, Roger C

2015-01-01

This study presents the ankle ligament strains and ankle joint moments during an accidental injury event diagnosed as a grade I anterior talofibular ligament (ATaFL) sprain. A male athlete accidentally sprained his ankle while performing a cutting motion in a laboratory setting. The kinematic data were input to a three-dimensional rigid-body foot model for simulation analyses. Maximum strains in 20 ligaments were evaluated in simulations that investigated various combinations of the reported ankle joint motions. Temporal strains in the ATaFL and the calcaneofibular ligament (CaFL) were then compared and the three-dimensional ankle joint moments were evaluated from the model. The ATaFL and CaFL were highly strained when the inversion motion was simulated (10% for ATaFL and 12% for CaFL). These ligament strains were increased significantly when either or both plantarflexion and internal rotation motions were added in a temporal fashion (up to 20% for ATaFL and 16% for CaFL). Interestingly, at the time strain peaked in the ATaFL, the plantarflexion angle was not large but apparently important. This computational simulation study suggested that an inversion moment of approximately 23 N m plus an internal rotation moment of approximately 11 N m and a small plantarflexion moment may have generated a strain of 15-20% in the ATaFL to produce a grade I ligament injury in the athlete's ankle. This injury simulation study exhibited the potentially important roles of plantarflexion and internal rotation, when combined with a large inversion motion, to produce a grade I ATaFL injury in the ankle of this athlete.

Two 3D structured Co-Ni bimetallic oxides as cathode catalysts for high-performance alkaline direct methanol fuel cells

NASA Astrophysics Data System (ADS)

Liu, Yan; Shu, Chengyong; Fang, Yuan; Chen, Yuanzhen; Liu, Yongning

2017-09-01

Two NiCo2O4 bimetallic oxides were synthesized via a facile hydrothermal method. SEM and TEM observations show that these materials have three-dimensional (3D) dandelion-like (DL) and flower-like (FL) morphologies. Their large specific surface areas (90.68 and 19.8 m2·g-1) and porous structures provide many active sites and effective transport pathways for the oxygen reduction reaction (ORR). Electrochemical measurements with a rotating ring-disc electrode (RRDE) indicate that the electron transfer numbers of the NiCo2O4-DL and NiCo2O4-FL catalysts for ORR in an alkaline solution are 3.97 and 3.91, respectively. Fuel cells were assembled with the bimetallic oxides, PtRu/C and a polymer fiber membrane (PFM) as cathode catalysts, anode catalyst and electrolyte film, respectively. For NiCo2O4-DL, the peak power density reaches up to 73.5 mW·cm-2 at 26 °C, which is the highest room-temperature value reported to date. The high catalytic activity of NiCo2O4 is mainly attributed to the presence of many Co3+ cations that directly donate electrons to O2 to reduce it via a more efficient and effective route. Furthermore, the catalytic performance of NiCo2O4-DL is superior to that of NiCo2O4-FL because it has a higher specific surface area and is less crystalline.

Effects of FlAsH/Tetracysteine (TC) tag on PrP proteolysis and PrPres formation by TC-scanning

PubMed Central

Taguchi, Yuzuru; Hohsfield, Lindsay A.; Hollister, Jason R.

2014-01-01

The FlAsH/tetracysteine (FlAsH/TC) tag is a powerful tool for fluorescent labeling of proteins. However, even small tags such as FlAsH/TC could alter the behavior of the tagged proteins, especially if the insertion occurs at internal sites. Defining the influence of FlAsH/TC on nearby protein-protein interactions might aid in selecting appropriate positions for internal TC insertions and allow the exploitation of serial FlAsH/TC insertions (TC-scanning) as a probe to characterize sites of protein-protein interaction. To explore this application in the context of substrate-protease interactions, we analyzed the effect of FlAsH/TC insertions on proteolysis of cellular prion protein (PrPsen) in in vitro reactions and generation of the C1 metabolic fragment of PrPsen in live neuroblastoma cells. The influence of FlAsH/TC insertion was evaluated by TC-scanning across the cleavage sites of each protease. The results showed that FlAsH/TC inhibited protease cleavage only within limited ranges of the cleavage sites that varied from about 1 to 6 residues-wide depending on the protease, providing an estimate of the PrP residues interacting with each protease. TC-scanning was also used to probe a different type of protein-protein interaction, the conformational conversion of FlAsH-PrPsen to the prion disease-associated isoform, PrPres. PrP constructs with FlAsH/TC insertions at residues 90–96 but not 97–101 were converted to FlAsH-PrPres, identifying a boundary separating loosely versus compactly folded regions of PrPres. Our observations demonstrate that TC-scanning with the FlAsH/TC tag can be a versatile method for probing protein-protein interactions and folding processes. PMID:23943295

Mortality, Transmitter Retention, Growth, and Wound Healing in Juvenile Salmon Injected with Micro Acoustic Transmitters

DOE Office of Scientific and Technical Information (OSTI.GOV)

Liss, Stephanie A.; Brown, Richard S.; Deters, Katherine A.

A cylindrical acoustic transmitter (AT; 0.2 g) has been developed for injection into the peritoneum of fish. Laboratory studies can provide tagging guidelines to minimize the effect of implantation techniques and transmitter burden (relative weight of the transmitter to the weight of the fish) in fish before a transmitter is used in field studies. The goal of this study was to examine response variables (mortality, transmitter expulsion, growth, wound area) of juvenile Chinook Salmon (Oncorhynchus tschawytscha; 65–104 mm fork length [FL]) injected with an AT along a wide range of sizes that could lead to a guideline for minimizing taggingmore » effects. The overarching goal was to determine a minimum size threshold for fish that can be injected, while minimizing adverse transmitter effects. Juveniles (n = 700) were separated into four treatments: (1) acoustic transmitter injection (AT), (2) AT and a passive integrated transponder tag injection (AT+PIT), (3) visual implant elastomer injection (Marked control), and (4) unmarked (Unmarked control). Fish were evaluated weekly for four weeks, and again at the end of the study (60 d post-tagging). Fish injected with an AT or an AT+PIT experienced greater mortality than Marked controls. By 60 d post-tagging, transmitter expulsion was 44% for AT fish and 20% for AT+PIT fish. Fish injected with an AT or an AT+PIT grew (FL and weight gain) significantly less than Marked controls, and no minimum size thresholds were detected. Finally, initial size (FL) significantly affected wound area in AT and AT+PIT fish. A size threshold was only identified on Day 7 (85.1 mm) for AT+PIT fish, indicating that wound areas in fish < 85.1 mm were larger than wound areas of fish > 85.1 mm. This research suggests that injecting juveniles with an AT or an AT+PIT had a greater effect on smaller fish than larger fish.« less

Association between Global Biomarkers of Oxidative Stress and Hip Fracture in Postmenopausal Women: A Prospective Study

PubMed Central

Yang, Shuman; Feskanich, Diane; Willett, Walter C.; Eliassen, A. Heather; Wu, Tianying

2014-01-01

Human studies suggest that oxidative stress is a risk factor for osteoporosis, but its relationship with fracture risk is poorly understood. The purpose of the present study was to investigate the association between biomarkers of oxidative stress and hip fracture in postmenopausal women. We conducted a prospective study in the Nurses’ Health Study among 996 women aged 60 years or older at baseline blood collection in 1989–1990. Plasma fluorescent oxidation products (FlOPs) were measured at three excitation/emission wavelengths (360/420 nm named as FlOP_360; 320/420 nm named as FlOP_320 and 400/475 nm named as FlOP_400). FlOPs are generated from many different pathways (lipid, protein and DNA) and reflect a global oxidation burden. FlOP assay is 10–100 times more sensitive than measurement of malondialdehyde. We used Cox proportional hazards regression model to investigate the association between baseline plasma FlOPs and risk of hip fracture, adjusting for multiple hip fracture risk factors such as age, history of osteoporosis, history of hypertension, prior fracture and smoking status. Forty four hip fractures (4.4%) were identified during the follow-up (Maximum = 23 years). In the multivariable model, the hazard ratios (HR) of hip fracture in the second and third tertiles of FlOP_320 were 2.11 (95% confidence interval [CI] = 0.88–5.10) and 2.67 (95% CI = 1.14–6.27), respectively, in comparison with the lowest tertile, and the risk increased linearly with increasing FlOP_320 (P for trend = 0.021). Neither FlOP_360 nor FlOP_400 was significantly associated with risk of hip fracture (Tertile 3 versus tertile 1: HR = 0.70, 95% CI = 0.32–1.54, P for trend = 0.386 for FlOP_360; and HR = 0.88, 95% CI = 0.40–1.96, P for trend = 0.900 for FlOP_400). In this prospective study, higher plasma FlOP_320 was an independent risk factor for hip fracture. Our results need further confirmation. PMID:24957524

Correlation between bonding structure and microstructure in fullerenelike carbon nitride thin films

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gago, R.; Abendroth, B.; Moeller, W.

2005-03-15

The bonding structure of highly ordered fullerenelike (FL) carbon nitride (CN{sub x}) thin films has been assessed by x-ray absorption near-edge spectroscopy (XANES). Samples with different degrees of FL character have been analyzed to discern spectral signatures related to the FL microstructure. The XANES spectra of FL-CN{sub x} films resemble that of graphitic CN{sub x}, evidencing the sp{sup 2} hybridization of both C and N atoms. The FL structure is achieved with the promotion of N in threefold positions over pyridinelike and cyanidelike bonding environments. In addition, the relative {pi}{sup *}/{sigma}* XANES intensity ratio at the C(1s) edge is independentmore » of the FL character, while it decreases {approx}40% at the N(1s) edge with the formation of FL arrangements. This result indicates that there is no appreciable introduction of C-sp{sup 3} hybrids with the development of FL structures and, additionally, that a different spatial localization of {pi} electrons at C and N sites takes place in curved graphitic structures. The latter has implications for the elastic properties of graphene sheets and could, as such, explain the outstanding elastic properties of FL-CN{sub x}.« less

Molecular Tracers of Saturated and Polycyclic Aromatic Hydrocarbon Inputs into Central Park Lake, New York City

PubMed Central

YAN, BEIZHAN; ABRAJANO, TEOFILO A.; BOPP, RICHARD F.; CHAKY, DAMON A.; BENEDICT, LUCILLE A.; CHILLRUD, STEVEN N.

2011-01-01

Saturated hydrocarbons (SH) and polycyclic aromatic hydrocarbons (PAHs) have been quantified in a sediment core obtained from Central Park Lake, New York City. Radionuclides 210Pb and 137Cs were used to assign approximate dates to each individual section in the core. The dating profile based on 210Pb matches very well with the time constraints provided by 137Cs. Radionuclide-derived depositional dates are consistent with temporal information from the petroleum-indicator ratio U/R [the ratio of unresolved complex mixture (UCM) to saturated hydrocarbons in the aliphatic fraction] and the history of fuel use in the NYC area. Ratios of 1,7-dimethylphenanthrane (DMP) to 1,7-DMP plus 2,6-DMP [1,7/(1,7 + 2,6)-DMP], retene to retene plus chrysene [Ret/(Ret + Chy)], and fluoranthene to fluoranthene plus pyrene [Fl/(Fl + Py)] provide additional source discrimination throughout the core. Results show that the ratio U/R is sensitive to petroleum inputs and Ret/(Ret + Chy) is responsive to contributions from softwood combustion, whereas both Fl/(Fl + Py) and 1,7/(1,7 + 2,6)-DMP can be used to discriminate among wood, coal, and petroleum combustion sources. Combined use of these ratios suggests that in New York City, wood combustion dominated 100 years ago, with a shift to coal combustion occurring from the 1900s to the 1950s. Petroleum use began around the 1920s and has dominated since the 1940s. PMID:16201624

Temporal and spatial trends of perfluorinated compounds in juvenile loggerhead sea turtles (Caretta caretta) along the East Coast of the United States.

PubMed

O'Connell, Steven G; Arendt, Michael; Segars, Al; Kimmel, Tricia; Braun-McNeill, Joanne; Avens, Larisa; Schroeder, Barbara; Ngai, Lily; Kucklick, John R; Keller, Jennifer M

2010-07-01

Perfluorinated compounds (PFCs) are globally distributed persistent environmental contaminants. This study provides temporal trends as well as large-scale spatial trends of PFC concentrations in threatened juvenile loggerhead sea turtles near or from Florida Bay (FL Bay), Cape Canaveral (FL), Charleston (SC), Core Sound (NC), and Chesapeake Bay (MD). PFCs were extracted from 163 plasma and serum samples using solid-phase extraction and quantified with LC-MS/MS. Concentrations of six compounds significantly varied by site, with MD or FL Bay turtles having the highest concentrations. Perfluorooctane sulfonate (PFOS) was the predominant PFC at all sites (range: 0.31 ng/g to 39.0 ng/g). FL Bay turtles, compared to other sites, accumulated a unique PFC pattern with a higher proportion of perfluorocarboxylates compared to PFOS. Furthermore, this study was the first to statistically correlate wildlife PFC concentrations with human population, used as a proxy for urbanization and sources of PFCs to the environment. Positive relationships were found in which human population accounted for 75 and 81% of the variance in turtle PFOS and perfluoroundecanoate (PFUnA) concentrations (p = 0.06 and 0.04), respectively. PFOS and perfluorononanoate (PFNA) significantly decreased from 2000-2008 in SC turtles annually by 20 and 11%, respectively (p

Impact of vocal cord ultrasonography on endocrine surgery practices.

PubMed

Carneiro-Pla, Denise; Solorzano, Carmen C; Wilhelm, Scott M

2016-01-01

It is common practice to perform flexible laryngoscopy (FL) to ensure true vocal cord (TVC) mobility in patients with previous neck operations or patients with suspected VC dysfunction. Vocal cord ultrasonography (VCUS) is accurate in identifying TVC paralysis. The goal of this study is to evaluate the impact of VCUS as the initial study to confirm TVC mobility in patients requiring preoperative FL. A total of 194 consecutive patients with indications for preoperative FL underwent VCUS. In group 1, 52 patients had FL regardless of the results of VCUS, whereas in group 2, 142 patients had VCUS followed by FL only when VCUS was unsatisfactory. VCUS visualized TVC/arytenoids in 164 of 194 (85%) patients. TVC visualization was more common in women (95%) and in patients without thyroid cartilage calcification (92%) (P < .0005). VCUS predicted all paralyzed TVC. In group 2, 76% of patients had adequate VCUS and avoided preoperative FL. Among 24% of patients in whom VCUS was inadequate, 16 had preoperative FL attributable to a lack of TVC visualization, 6 had abnormal TVC mobility, 11 needed additional confirmations, and 2 had previous FL for another reason. VCUS changed surgeon practices by avoiding the need for preoperative FL in the majority of patients. This noninvasive and sensitive method demonstrates TVC mobility and safely precludes preoperative FL in most patients. Copyright © 2016 Elsevier Inc. All rights reserved.

Hepatitis C virus infection is an independent prognostic factor in follicular lymphoma

PubMed Central

Shimono, Joji; Miyoshi, Hiroaki; Kato, Takeharu; Sugio, Takeshi; Miyawaki, Kohta; Kamimura, Tomohiko; Miyagishima, Takuto; Eto, Tetsuya; Imaizumi, Yoshitaka; Kato, Koji; Nagafuji, Koji; Akashi, Koichi; Seto, Masao; Teshima, Takanori; Ohshima, Koichi

2018-01-01

Hepatitis C virus (HCV) is a single-stranded RNA virus that not only affects hepatocytes, by B cells as well. It is thought that HCV is involved in the onset of B-cell lymphoma. The clinicopathological characteristics of HCV-positive diffuse large B-cell lymphoma (DLBCL) and HCV-positive splenic marginal zone lymphoma (SMZL) are known, but there has been no report on HCV-positive follicular lymphoma (FL). In this study, the clinicopathological characteristics of HCV-positive FL were examined in 263 patients with FL who were classified into a HCV-positive group with HCV antibody and negative groups without one. The number of patients with HCV-positive FL and HCV-negative FL was 10 (3.8%) and 253 (96.2%), respectively. The patients with HCV-positive FL commonly had more than one region of lymphadenopathy, Ann Arbor stage III/IV, hemoglobin <120 g/l, elevated lactate dehydrogenase level, and high-risk categorization of Follicular Lymphoma International Prognostic Index (FLIPI) than in patients with HCV-negative FL. Overall survival and progression-free survival were poorer in patients with HCV-positive FL than in those with HCV-negative FL (p < 0.0001 and 0.006, respectively). Also, multivariate analysis revealed that positive HCV antibody was a poor prognostic factor of OS. In conclusion, HCV-positive FL has unique clinical features and may have a great impact on the overall survival of affected patients. PMID:29416725

Hepatitis C virus infection is an independent prognostic factor in follicular lymphoma.

PubMed

Shimono, Joji; Miyoshi, Hiroaki; Kato, Takeharu; Sugio, Takeshi; Miyawaki, Kohta; Kamimura, Tomohiko; Miyagishima, Takuto; Eto, Tetsuya; Imaizumi, Yoshitaka; Kato, Koji; Nagafuji, Koji; Akashi, Koichi; Seto, Masao; Teshima, Takanori; Ohshima, Koichi

2018-01-05

Hepatitis C virus (HCV) is a single-stranded RNA virus that not only affects hepatocytes, by B cells as well. It is thought that HCV is involved in the onset of B-cell lymphoma. The clinicopathological characteristics of HCV-positive diffuse large B-cell lymphoma (DLBCL) and HCV-positive splenic marginal zone lymphoma (SMZL) are known, but there has been no report on HCV-positive follicular lymphoma (FL). In this study, the clinicopathological characteristics of HCV-positive FL were examined in 263 patients with FL who were classified into a HCV-positive group with HCV antibody and negative groups without one. The number of patients with HCV-positive FL and HCV-negative FL was 10 (3.8%) and 253 (96.2%), respectively. The patients with HCV-positive FL commonly had more than one region of lymphadenopathy, Ann Arbor stage III/IV, hemoglobin <120 g/l, elevated lactate dehydrogenase level, and high-risk categorization of Follicular Lymphoma International Prognostic Index (FLIPI) than in patients with HCV-negative FL. Overall survival and progression-free survival were poorer in patients with HCV-positive FL than in those with HCV-negative FL ( p < 0.0001 and 0.006, respectively). Also, multivariate analysis revealed that positive HCV antibody was a poor prognostic factor of OS. In conclusion, HCV-positive FL has unique clinical features and may have a great impact on the overall survival of affected patients.

Suppression of Adaptive Immune Cell Activation Does Not Alter Innate Immune Adipose Inflammation or Insulin Resistance in Obesity.

PubMed

Subramanian, Manikandan; Ozcan, Lale; Ghorpade, Devram Sampat; Ferrante, Anthony W; Tabas, Ira

2015-01-01

Obesity-induced inflammation in visceral adipose tissue (VAT) is a major contributor to insulin resistance and type 2 diabetes. Whereas innate immune cells, notably macrophages, contribute to visceral adipose tissue (VAT) inflammation and insulin resistance, the role of adaptive immunity is less well defined. To address this critical gap, we used a model in which endogenous activation of T cells was suppressed in obese mice by blocking MyD88-mediated maturation of CD11c+ antigen-presenting cells. VAT CD11c+ cells from Cd11cCre+Myd88fl/fl vs. control Myd88fl/fl mice were defective in activating T cells in vitro, and VAT T and B cell activation was markedly reduced in Cd11cCre+Myd88fl/fl obese mice. However, neither macrophage-mediated VAT inflammation nor systemic inflammation were altered in Cd11cCre+Myd88fl/fl mice, thereby enabling a focused analysis on adaptive immunity. Unexpectedly, fasting blood glucose, plasma insulin, and the glucose response to glucose and insulin were completely unaltered in Cd11cCre+Myd88fl/fl vs. control obese mice. Thus, CD11c+ cells activate VAT T and B cells in obese mice, but suppression of this process does not have a discernible effect on macrophage-mediated VAT inflammation or systemic glucose homeostasis.

Use of Sodium Fluorescein in Meningioma Surgery Performed Under the YELLOW-560 nm Surgical Microscope Filter: Feasibility and Preliminary Results.

PubMed

Akçakaya, Mehmet Osman; Göker, Burcu; Kasımcan, Mustafa Ömür; Hamamcıoğlu, Mustafa Kemal; Kırış, Talat

2017-11-01

To evaluate the feasibility of sodium fluorescein (Na-Fl)-guided surgery involving the use of the PENTERO 900 surgical microscope equipped with the YELLOW-560 nm filter and low-dose Na-FL (200 mg/2-4 mg/kg) in meningioma surgery. The study included 30 patients with newly diagnosed or recurrent meningiomas who underwent Na-Fl-guided surgery between April 2015 and December 2016. Clinical features, surgical observations, extent of resection, and tumor histopathology were retrospectively analyzed. The Na-Fl enhancement pattern was assessed as "no enhancement," "diffuse homogenous enhancement," or "low heterogeneous enhancement." There were 30 meningiomas among the 30 patients. In 25 patients, Na-Fl was used for tumor demarcation, whereas in 5 patients, it was used for videoangiography. In this series, 88% of tumors showed diffuse homogeneous Na-Fl enhancement during the operation. The resection rate of the meningiomas was 87%. In 5 patients, in whom Na-Fl was used for videoangiography, the approach was useful to evaluate Na-Fl-stained vessels for patency and to understand their relationship with the tumor. No adverse events were encountered with regard to Na-Fl use. Na-Fl guidance with the use of the YELLOW-560 filter is safe and effective during meningioma surgery. Copyright © 2017 Elsevier Inc. All rights reserved.

Functioning of the Drosophila Wilms'-Tumor-1-Associated Protein Homolog, Fl(2)d, in Sex-Lethal-Dependent Alternative Splicing

PubMed Central

Penn, Jill K. M.; Graham, Patricia; Deshpande, Girish; Calhoun, Gretchen; Chaouki, Ahmad Sami; Salz, Helen K.; Schedl, Paul

2008-01-01

fl(2)d, the Drosophila homolog of Wilms'-tumor-1-associated protein (WTAP), regulates the alternative splicing of Sex-lethal (Sxl), transformer (tra), and Ultrabithorax (Ubx). Although WTAP has been found in functional human spliceosomes, exactly how it contributes to the splicing process remains unknown. Here we attempt to identify factors that interact genetically and physically with fl(2)d. We begin by analyzing the Sxl-Fl(2)d protein–protein interaction in detail and present evidence suggesting that the female-specific fl(2)d1 allele is antimorphic with respect to the process of sex determination. Next we show that fl(2)d interacts genetically with early acting general splicing regulators and that Fl(2)d is present in immunoprecipitable complexes with Snf, U2AF50, U2AF38, and U1-70K. By contrast, we could not detect Fl(2)d complexes containing the U5 snRNP protein U5-40K or with a protein that associates with the activated B spliceosomal complex SKIP. Significantly, the genetic and molecular interactions observed for Sxl are quite similar to those detected for fl(2)d. Taken together, our findings suggest that Sxl and fl(2)d function to alter splice-site selection at an early step in spliceosome assembly. PMID:18245840

Deciphering the groove binding modes of tau-fluvalinate and flumethrin with calf thymus DNA

NASA Astrophysics Data System (ADS)

Tao, Mo; Zhang, Guowen; Pan, Junhui; Xiong, Chunhong

2016-02-01

Tau-fluvalinate (TFL) and flumethrin (FL), widely used in agriculture and a class of synthetic pyrethroid pesticides with a similar structure, may cause a potential security risk. Herein, the modes of binding in vitro of TFL and FL with calf thymus DNA (ctDNA) were characterized by fluorescence, UV-vis absorption, circular dichroism (CD) and Fourier transform infrared (FT-IR) spectroscopy with the aid of viscosity measurements, melting analyses and molecular docking studies. The fluorescence titration indicated that both TFL and FL bound to ctDNA forming complexes through hydrogen bonding and van der Waals forces. The binding constants of TFL and FL with ctDNA were in the range of 104 L mol- 1, and FL exhibited a higher binding propensity than TFL. The iodide quenching effect, single/double-stranded DNA effects, and ctDNA melting and viscosity measurements demonstrated that the binding of both TFL and FL to ctDNA was groove mode. The FT-IR analyses suggested the A-T region of the minor groove of ctDNA as the preferential binding for TFL and FL, which was confirmed by the displacement assays with Hoechst 33258 probe, and the molecular docking visualized the specific binding. The changes in CD spectra indicated that both FL and TFL induced the perturbation on the base stacking and helicity of B-DNA, but the disturbance caused by FL was more obvious. Gel electrophoresis analyses indicated that both TFL and FL did not cause significant DNA cleavage. This study provides novel insights into the binding properties of TFL/FL with ctDNA and its toxic mechanisms.

40. Photocopy of engineering drawing. LC17B LONG TANK DELTA UPBUILD ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

40. Photocopy of engineering drawing. LC-17B LONG TANK DELTA UPBUILD LAUNCH DECK: NEW PLATE AT LAUNCH MOUNT AREA-STRUCTURAL, APRIL 1969. - Cape Canaveral Air Station, Launch Complex 17, Facility 28402, East end of Lighthouse Road, Cape Canaveral, Brevard County, FL

77 FR 55787 - Proposed Flood Elevation Determinations for Clay County, FL, and Incorporated Areas

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-11

..., identified by Docket No. FEMA-B- 1222, to Luis Rodriguez, Chief, Engineering Management Branch, Federal..., DC 20472, (202) 646-4064, or (email) Luis[email protected] . FOR FURTHER INFORMATION CONTACT: Luis Rodriguez, Chief, Engineering Management Branch, Federal Insurance and Mitigation Administration...

78 FR 40474 - Environmental Impact Statements; Notice of Availability

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-05

..., Draft EIS, USA, TX, Implementation of Energy, Water, and Solid Waste Sustainability Initiatives at Fort... Land Management (BLM) has adopted the Federal Energy Regulatory Commission's FEIS 20100001, filed 01/07.... 20130197, Final EIS, USACE, FL, Everglades Agricultural Area A- 1 Shallow Flow Equalization Basin, Review...

IMPACT OF COSOLVENT FLUSHING ON SUBSURFACE MICROBIAL ECOLOGY AT A FORMER DRY CLEANER SITE

EPA Science Inventory

The Solvent Extraction Residual Biotreatment (SERB) technology was evaluated at a former dry cleaner site in Jacksonville, FL where an area of tetrachloroethene (PCE) contamination was identified. The SERB technology is a treatment train approach to complete site restoration, wh...

IMPACT OF COSOLVENT FLUSHING ON SUBSURFACE MICROBIAL ECOLOGY AT THE FORMER SAGE'S DRY CLEANER SITE

EPA Science Inventory

The Solvent Extraction Residual Biotreatment (SERB) technology was evaluated at the former Sage's Dry Cleaner site in Jacksonville, FL where an area of tetrachloroethylene (PCE) contamination was identified. The SERB technology is a treatment train approach to complete site rest...

Photocopy of drawing. VEHICLE ASSEMBLY BUILDING MODIFICATIONS, HIGH BAY AREA. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photocopy of drawing. VEHICLE ASSEMBLY BUILDING MODIFICATIONS, HIGH BAY AREA. NASA John F. Kennedy Space Center, Florida. File Number 79K05424, Seelye Stevenson Value & Knecht, March 1975. TRANSFER AISLE NORTH DOOR, ARCHITECTURAL AND STRUCTURAL ELEVATIONS, SECTIONS AND DETAILS. Sheet 79 of 207 - Cape Canaveral Air Force Station, Launch Complex 39, Vehicle Assembly Building, VAB Road, East of Kennedy Parkway North, Cape Canaveral, Brevard County, FL

Final Environmental Assessment for Jacksonville Aviation Authority Launch Site Operator License at Cecil Field, Florida

DTIC Science & Technology

2009-07-01

eligible areas near Cecil Field – Branan Field Mitigation Park Wildlife and Environmental Area , Cecil Field Conservation Corridor, and Sal Taylor... Environmental Health Risks and Safety Risks (April 21, 1997), Federal agencies are directed to make it a high priority to identify and assess ... Environmental Protection 3900 Commonwealth Blvd. Mail Station 47 Tallahassee, FL 32399-3000 Dear Ms. Milligan: RE: Environmental Assessment

10 CFR Appendix A to Subpart A of... - Metropolitan Statistical Areas/Consolidated Metropolitan Statistical Areas With 1980 Populations...

Code of Federal Regulations, 2011 CFR

2011-01-01

... MSA GA-AL Corpus Christi MSA TX Dallas-Fort Worth CMSA TX Davenport-Moline-Rock Island MSA IA-IL... Huntington-Ashland MSA WV-KY-OH Indianapolis MSA IN Jackson MSA MS Jacksonville MSA FL Johnson City-Kingsport... MSA LA New York-N. New Jersey-Long Island CMSA NY-NJ-CT-PA Norfolk-Virginia Beach-Newport News MSA VA...

10 CFR Appendix A to Subpart A of... - Metropolitan Statistical Areas/Consolidated Metropolitan Statistical Areas With 1980 Populations...

Code of Federal Regulations, 2012 CFR

2012-01-01

... MSA GA-AL Corpus Christi MSA TX Dallas-Fort Worth CMSA TX Davenport-Moline-Rock Island MSA IA-IL... Huntington-Ashland MSA WV-KY-OH Indianapolis MSA IN Jackson MSA MS Jacksonville MSA FL Johnson City-Kingsport... MSA LA New York-N. New Jersey-Long Island CMSA NY-NJ-CT-PA Norfolk-Virginia Beach-Newport News MSA VA...

10 CFR Appendix A to Subpart A of... - Metropolitan Statistical Areas/Consolidated Metropolitan Statistical Areas With 1980 Populations...

Code of Federal Regulations, 2013 CFR

2013-01-01

... MSA GA-AL Corpus Christi MSA TX Dallas-Fort Worth CMSA TX Davenport-Moline-Rock Island MSA IA-IL... Huntington-Ashland MSA WV-KY-OH Indianapolis MSA IN Jackson MSA MS Jacksonville MSA FL Johnson City-Kingsport... MSA LA New York-N. New Jersey-Long Island CMSA NY-NJ-CT-PA Norfolk-Virginia Beach-Newport News MSA VA...

10 CFR Appendix A to Subpart A of... - Metropolitan Statistical Areas/Consolidated Metropolitan Statistical Areas With 1980 Populations...

Code of Federal Regulations, 2014 CFR

2014-01-01

... MSA GA-AL Corpus Christi MSA TX Dallas-Fort Worth CMSA TX Davenport-Moline-Rock Island MSA IA-IL... Huntington-Ashland MSA WV-KY-OH Indianapolis MSA IN Jackson MSA MS Jacksonville MSA FL Johnson City-Kingsport... MSA LA New York-N. New Jersey-Long Island CMSA NY-NJ-CT-PA Norfolk-Virginia Beach-Newport News MSA VA...

Blind Ambitions and Political Rhetoric: Why We Need a New Drug Strategy

DTIC Science & Technology

1992-03-31

Andean countries. Their movement to other areas creates violence as they attempt to traffick in others’ territories. Violence and expansion efforts can...impossible to effectively control any one area . If supply sources are damaged at all, treatment facili- ties have not been expanded to handle the...consumption, violence and the social ills which cause them. 20. DISTRIBUTION/ AVAILABILITY OF ABSTRACT 21. ABSTRACT SECURITY CLASSIFICATION fl#10

33 CFR 334.1230 - Port Orchard; naval restricted area.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Port Orchard; naval restricted... ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.1230 Port Orchard; naval restricted area. (a) Port Orchard; naval restricted area—(1) The area. Shoreward of a line beginning at a...

33 CFR 334.1230 - Port Orchard; naval restricted area.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Port Orchard; naval restricted... ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.1230 Port Orchard; naval restricted area. (a) Port Orchard; naval restricted area—(1) The area. Shoreward of a line beginning at a...

Leaf Structural and Photosynthetic Characteristics, and Biomass Allocation to Foliage in Relation to Foliar Nitrogen Content and Tree Size in Three Betula Species

PubMed Central

NIINEMETS, ÜLO; PORTSMUTH, ANGELIKA; TRUUS, LAIMI

2002-01-01

Young trees 0·03–1·7 m high of three coexisting Betula species were investigated in four sites of varying soil fertility, but all in full daylight, to separate nutrient and plant size controls on leaf dry mass per unit area (MA), light‐saturated foliar photosynthetic electron transport rate (J) and the fraction of plant biomass in foliage (FL). Because the site effect was generally non‐significant in the analyses of variance with foliar nitrogen content per unit dry mass (NM) as a covariate, NM was used as an explaining variable of leaf structural and physiological characteristics. Average leaf area (S) and dry mass per leaf scaled positively with NM and total tree height (H) in all species. Leaf dry mass per unit area also increased with increasing H, but decreased with increasing NM, whereas the effects were species‐specific. Increases in plant size led to a lower and increases in NM to a greater FL and total plant foliar area per unit plant biomass (LAR). Thus, the self‐shading probably increased with increasing NM and decreased with increasing H. Nevertheless, the whole‐plant average MA, as well as MA values of topmost fully exposed leaves, correlated with NM and H in a similar manner, indicating that scaling of MA with NM and H did not necessarily result from the modified degree of within‐plant shading. The rate of photosynthetic electron transport per unit dry mass (JM) scaled positively with NM, but decreased with increasing H and MA. Thus, increases in MA with tree height and decreasing nitrogen content not only resulted in a lower plant foliar area (LAR = FL/MA), but also led to lower physiological activity of unit foliar biomass. The leaf parameters (JM, NM and MA) varied threefold, but the whole‐plant characteristic FL varied 20‐fold and LAR 30‐fold, indicating that the biomass allocation was more plastically adjusted to different plant internal nitrogen contents and to tree height than the foliar variables. Our results demonstrate that: (1) tree height and NM may independently control foliar structure and physiology, and have an even greater impact on biomass allocation; and (2) the modified within‐plant light availabilities alone do not explain the observed patterns. Although there were interspecific differences with respect to the statistical significance of the relationships, all species generally fit common regressions. However, these differences were consistent, and suggested that more competitive species with inherently larger growth rates also more plastically respond to N and H. PMID:12099350

Molecular diversity of arbuscular mycorrhizal fungi and their distribution patterns related to host-plants and habitats in a hot and arid ecosystem, southwest China.

PubMed

Li, Ling-Fei; Li, Tao; Zhang, Yan; Zhao, Zhi-Wei

2010-03-01

The communities of arbuscular mycorrhizal fungi (AMF) colonizing the roots of Bothriochloa pertusa, Cajanus cajan and Heteropogon contortus in a fallow land (FL) and an undisturbed land (UL) were characterized. The large subunit rDNA genes of AMF from roots were amplified and cloned. A total of 2353 clones were screened by restriction fragment length polymorphism, and 428 clones were subsequently sequenced. A total of 393 AMF sequences, which were grouped into 100 operational taxonomic units, were obtained. Phylogenetic analysis revealed that the AMF sequences belonged to Glomus, Acaulospora and Scutellospora, and that Glomus was the dominant genus. Of the 393 AMF sequences, 81% were novel. The diversity of AMF colonizing the same plant species was higher in the UL than in the FL, which confirmed strongly from the molecular evidence that soil disturbance reduced AMF population and species richness. The results revealed that AMF communities were significantly different among host-plant species and between the two habitats. The similarity of AMF communities colonizing different plant species within a habitat was higher than that of the same plant species from different habitats. The molecular evidence supported our previous hypothesis based on morphological analyses that AMF communities were more influenced by habitats compared with host preference.

Rhizobacterial characterization for quality control of eucalyptus biogrowth promoter products.

PubMed

Zarpelon, Talyta Galafassi; Guimarães, Lúcio Mauro da Silva; Alfenas-Zerbini, Poliane; Lopes, Eli Sidney; Mafia, Reginaldo Gonçalves; Alfenas, Acelino Couto

Plant growth-promoting rhizobacteria strains from special formulations have been used to optimize eucalyptus cutting production. To undertake quality control for the formulated products, the rhizobacterial strains should be characterized to assess their purity and authentication. In the present study, we characterized nine strains of rhizobacteria, including three Bacillus subtilis (S1, S2 and 3918), two Pseudomonas sp. (MF4 and FL2), P. putida (MF2), P. fulva (Ca), Frateuria aurantia (R1), and Stenotrophomonas maltophilia (CIIb). The strains were differentiated by colony morphology after 24h of incubation in three different solid state culture media (glucose-nutritive agar, 523 medium and yeast extract-mannitol agar), sensitivity to a panel of 28 antibiotics (expressed according to the formation of inhibition halos of bacterial growth in the presence of antibiotics), and PCR-RFLP profiles of the 16S rDNA gene produced using nine restriction enzymes. It was possible to differentiate all nine strains of rhizobacteria using their morphological characteristics and sensitivity to antibiotics. The molecular analysis allowed us to separate the strains CIIb, FL2 and R1 from the strains belonging to the genera Bacillus and Pseudomonas. By using these three methods concomitantly, we were able to determine strain purity and perform the authentication. Copyright © 2016. Published by Elsevier Editora Ltda.

Transformation of follicular lymphoma to plasmablastic lymphoma with c-myc gene rearrangement.

PubMed

Ouansafi, Ihsane; He, Bing; Fraser, Cory; Nie, Kui; Mathew, Susan; Bhanji, Rumina; Hoda, Rana; Arabadjief, Melissa; Knowles, Daniel; Cerutti, Andrea; Orazi, Attilio; Tam, Wayne

2010-12-01

Follicular lymphoma (FL) is an indolent lymphoma that transforms to high-grade lymphoma, mostly diffuse large B-cell lymphoma, in about a third of patients. We present the first report of a case of FL that transformed to plasmablastic lymphoma (PBL). Clonal transformation of the FL to PBL was evidenced by identical IGH/BCL2 gene rearrangements and VDJ gene usage in rearranged IGH genes. IGH/ BCL2 translocation was retained in the PBL, which also acquired c-myc gene rearrangement. Genealogic analysis based on somatic hypermutation of the rearranged IGH genes of both FL and PBL suggests that transformation of the FL to PBL occurred most likely by divergent evolution from a common progenitor cell rather than direct evolution from the FL clone. Our study of this unusual case expands the histologic spectrum of FL transformation and increases our understanding of the pathogenetic mechanisms of transformation of indolent lymphomas to aggressive lymphomas.

75 FR 82228 - IFR Altitudes; Miscellaneous Amendments

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-30

... Is Amended To Read in Part Shirt, OH FIX *Gloom, OH FIX 3000 *4000--MRA *Gloom, OH FIX Appleton, OH VORTAC..... 3000 *4000--MRA Appleton, OH VORTAC Mansfield, OH VORTAC.... 3000 Mansfield, OH VORTAC Dryer... in Part Lee County, FL VORTAC Jocks, FL FIX 2600 Jocks, FL FIX *Crowd, FL FIX **2300 *5000--MRA...

Draft Genome Sequence of Mycobacterium chimaera Type Strain Fl-0169

EPA Science Inventory

We report the draft genome sequence of the type strain Mycobacterium chimaera Fl-0169T, a member of the Mycobacterium avium complex (MAC). M. chimaera Fl-0169T was isolated from a patient in Italy and is highly similar to strains of M. chimaera isolated in Ireland, though Fl-016...

77 FR 38384 - Qualification of Drivers; Exemption Applications; Vision

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-27

... S. Johannsen (IA) Charles E. Johnston (MO) Harry L. Jones (OH) Mearl C. Kennedy (OH) Aaron C...) Bobby G. Minton (NC) Charles J. Morman (FL) Larry A. Nienhuis (MI) Corey L. Paraf (IL) Ronald M. Price (MD) John P. Raftis (FL) Scott D. Russell (WI) Alton M. Rutherford (FL) Charles L. Schnell (FL) Andrew...

33 CFR 80.760 - Horeshoe Point, FL to Rock Island, FL.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Horeshoe Point, FL to Rock Island... Rock Island, FL. (a) Except inside lines specifically described provided in this section, the 72 COLREGS shall apply on the bays, bayous, creeks, marinas, and rivers from Horseshoe Point to the Rock...

33 CFR 80.760 - Horeshoe Point, FL to Rock Island, FL.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Horeshoe Point, FL to Rock Island... Rock Island, FL. (a) Except inside lines specifically described provided in this section, the 72 COLREGS shall apply on the bays, bayous, creeks, marinas, and rivers from Horseshoe Point to the Rock...

33 CFR 80.760 - Horeshoe Point, FL to Rock Island, FL.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Horeshoe Point, FL to Rock Island... Rock Island, FL. (a) Except inside lines specifically described provided in this section, the 72 COLREGS shall apply on the bays, bayous, creeks, marinas, and rivers from Horseshoe Point to the Rock...

33 CFR 80.760 - Horeshoe Point, FL to Rock Island, FL.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Horeshoe Point, FL to Rock Island... Rock Island, FL. (a) Except inside lines specifically described provided in this section, the 72 COLREGS shall apply on the bays, bayous, creeks, marinas, and rivers from Horseshoe Point to the Rock...

33 CFR 80.760 - Horeshoe Point, FL to Rock Island, FL.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Horeshoe Point, FL to Rock Island... Rock Island, FL. (a) Except inside lines specifically described provided in this section, the 72 COLREGS shall apply on the bays, bayous, creeks, marinas, and rivers from Horseshoe Point to the Rock...

77 FR 21662 - Amendment of Class D Airspace; Cocoa Beach, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-11

...-0099; Airspace Docket No. 12-ASO-11] Amendment of Class D Airspace; Cocoa Beach, FL AGENCY: Federal... Class D airspace at Cape Canaveral Skid Strip, Cocoa Beach, FL, by correcting the geographic coordinates... of Cape Canaveral Skid Strip, Cocoa Beach, FL. Also, the geographic coordinates for the airport need...

33 CFR 80.750 - Sanibel Island, FL to St. Petersburg, FL.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Sanibel Island, FL to St... SECURITY INTERNATIONAL NAVIGATION RULES COLREGS DEMARCATION LINES Gulf Coast § 80.750 Sanibel Island, FL to..., between Captiva Island and Sanibel Island, and lines drawn across Redfish and Captiva Passes parallel to...

Protection of Flos Lonicerae against acetaminophen-induced liver injury and its mechanism.

PubMed

Jiang, Ping; Sheng, Yu-chen; Chen, Yu-hao; Ji, Li-li; Wang, Zheng-tao

2014-11-01

This study aims to observe the protective action of Flos Lonicerae (FL) aqueous extract against acetaminophen (AP)-induced liver injury and its mechanism. Results show that FL decreases AP-increased serum alanine/aspartate transaminases (ALT/AST) activity, as well as total bilirubin (TB) amount, in mice. Histological evaluation of the liver further confirms the protection of FL against AP-induced hepatotoxicity. TdT-mediated biotin-dUTP nick-end labeling (TUNEL) assay shows that FL reduces AP-increased apoptotic cells. Furthermore, AP-decreased liver glutamate-cysteine ligase (GCL) enzymatic activity and glutathione (GSH) amount are both reversed by FL because of the increased expression of the catalytic subunit of GCL (GCLC) protein. The amount of chlorogenic acid (CGA), caffeic acid, and luteolin, the main active compounds in FL, is detected by high-performance liquid chromatography (HPLC). In addition, cell viability assay demonstrates that polyphenols in FL, such as CGA, caffeic acid, as well as isochlorogenic acids A, B, and C, can reverse AP-induced cytotoxicity. In conclusion, FL can prevent AP-induced liver injury by inhibiting apoptosis. The cellular antioxidant enzyme GCL is also involved in such protection. Polyphenols may be the main active hepato-protective ingredients in FL. Copyright © 2014 Elsevier B.V. All rights reserved.

Dietary 2’-Fucosyllactose Enhances Operant Conditioning and Long-Term Potentiation via Gut-Brain Communication through the Vagus Nerve in Rodents

PubMed Central

Vazquez, Enrique; Barranco, Alejandro; Ramirez, Maria; Gruart, Agnes; Delgado-Garcia, Jose M.; Jimenez, Maria L.; Buck, Rachael; Rueda, Ricardo

2016-01-01

2´-fucosyllactose (2´-FL) is an abundant human milk oligosaccharide (HMO) in human milk with diverse biological effects. We recently reported ingested 2´-FL stimulates central nervous system (CNS) function, such as hippocampal long term potentiation (LTP) and learning and memory in rats. Conceivably the effect of 2´-FL on CNS function may be via the gut-brain axis (GBA), specifically the vagus nerve, and L-fucose (Fuc) may play a role. This study had two aims: (1) determine if the effect of ingested 2´-FL on the modulation of CNS function is dependent on the integrity of the molecule; and (2) confirm if oral 2´-FL modified hippocampal LTP and associative learning related skills in rats submitted to bilateral subdiaphragmatic vagotomy. Results showed that 2´-FL but not Fuc enhanced LTP, and vagotomy inhibited the effects of oral 2´-FL on LTP and associative learning related paradigms. Taken together, the data show that dietary 2´-FL but not its Fuc moiety affects cognitive domains and improves learning and memory in rats. This effect is dependent on vagus nerve integrity, suggesting GBA plays a role in 2´-FL-mediated cognitive benefits. PMID:27851789

DC-SIGN–expressing macrophages trigger activation of mannosylated IgM B-cell receptor in follicular lymphoma

PubMed Central

Amin, Rada; Mourcin, Frédéric; Uhel, Fabrice; Pangault, Céline; Ruminy, Philippe; Dupré, Loic; Guirriec, Marion; Marchand, Tony; Fest, Thierry; Lamy, Thierry

2015-01-01

Follicular lymphoma (FL) results from the accumulation of malignant germinal center (GC) B cells leading to the development of an indolent and largely incurable disease. FL cells remain highly dependent on B-cell receptor (BCR) signaling and on a specific cell microenvironment, including T cells, macrophages, and stromal cells. Importantly, FL BCR is characterized by a selective pressure to retain surface immunoglobulin M (IgM) BCR despite an active class-switch recombination process, and by the introduction, in BCR variable regions, of N-glycosylation acceptor sites harboring unusual high-mannose oligosaccharides. However, the relevance of these 2 FL BCR features for lymphomagenesis remains unclear. In this study, we demonstrated that IgM+ FL B cells activated a stronger BCR signaling network than IgG+ FL B cells and normal GC B cells. BCR expression level and phosphatase activity could both contribute to such heterogeneity. Moreover, we underlined that a subset of IgM+ FL samples, displaying highly mannosylated BCR, efficiently bound dendritic cell–specific intercellular adhesion molecule-3–grabbing nonintegrin (DC-SIGN), which could in turn trigger delayed but long-lasting BCR aggregation and activation. Interestingly, DC-SIGN was found within the FL cell niche in situ. Finally, M2 macrophages induced a DC-SIGN–dependent adhesion of highly mannosylated IgM+ FL B cells and triggered BCR-associated kinase activation. Interestingly, pharmacologic BCR inhibitors abolished such crosstalk between macrophages and FL B cells. Altogether, our data support an important role for DC-SIGN–expressing infiltrating cells in the biology of FL and suggest that they could represent interesting therapeutic targets. PMID:26272216

SHIP-1 Deficiency in AID+ B Cells Leads to the Impaired Function of B10 Cells with Spontaneous Autoimmunity.

PubMed

Chen, Yingjia; Hu, Fanlei; Dong, Xuejiao; Zhao, Meng; Wang, Jing; Sun, Xiaolin; Kim, Tae Jin; Li, Zhanguo; Liu, Wanli

2017-11-01

Unlike conventional B cells, regulatory B cells exhibit immunosuppressive functions to downregulate inflammation via IL-10 production. However, the molecular mechanism regulating the production of IL-10 is not fully understood. In this study, we report the finding that activation-induced cytidine deaminase (AID) is highly upregulated in the IL-10-competent B cell (B10) cell from Innp5d fl/fl Aicda Cre/+ mice, whereas the 5' inositol phosphatase SHIP-1 is downregulated. Notably, SHIP-1 deficiency in AID + B cells leads to a reduction in cell count and impaired IL-10 production by B10 cells. Furthermore, the Innp5d fl/fl Aicda Cre/+ mouse model shows B cell-dependent autoimmune lupus-like phenotypes, such as elevated IgG serum Abs, formation of spontaneous germinal centers, production of anti-dsDNA and anti-nuclear Abs, and the obvious deposition of IgG immune complexes in the kidney with age. We observe that these lupus-like phenotypes can be reversed by the adoptive transfer of B10 cells from control Innp5d fl/fl mice, but not from the Innp5d fl/fl Aicda Cre/+ mice. This finding highlights the importance of defective B10 cells in Innp5d fl/fl Aicda Cre/+ mice. Whereas p-Akt is significantly upregulated, MAPK and AP-1 activation is impaired in B10 cells from Innp5d fl/fl Aicda Cre/+ mice, resulting in the reduced production of IL-10. These results show that SHIP-1 is required for the maintenance of B10 cells and production of IL-10, and collectively suggests that SHIP-1 could be a new potential therapeutic target for the treatment of autoimmune diseases. Copyright © 2017 by The American Association of Immunologists, Inc.

Reduced Cx43 expression triggers increased fibrosis due to enhanced fibroblast activity.

PubMed

Jansen, John A; van Veen, Toon A B; de Jong, Sanne; van der Nagel, Roel; van Stuijvenberg, Leonie; Driessen, Helen; Labzowski, Ronald; Oefner, Carolin M; Bosch, Astrid A; Nguyen, Tri Q; Goldschmeding, Roel; Vos, Marc A; de Bakker, Jacques M T; van Rijen, Harold V M

2012-04-01

Arrhythmogenic ventricular remodeling is hallmarked by both reduced gap junction expression and increased collagen deposition. We hypothesized that reduced connexin43 (Cx43) expression is responsible for enhanced fibrosis in the remodeled heart, resulting in an arrhythmogenic substrate. Therefore, we investigated the effect of normal or reduced Cx43 expression on the formation of fibrosis in a physiological (aging) and pathophysiological (transverse aortic constriction [TAC]) mouse model. The Cx43(fl/fl) and Cx43(CreER(T)/fl) mice were aged 18 to 21 months or, at the age of 3 months, either TAC or sham operated and euthanized after 16 weeks. Epicardial activation mapping of the right and left ventricles was performed on Langendorff perfused hearts. Sustained ventricular arrhythmias were induced in 0 of 11 aged Cx43(fl/fl) and 10 of 15 Cx43(Cre-ER(T)/fl) mice (P<0.01). Cx43 expression was reduced by half in aged Cx43(CreER(T)/fl) compared with aged Cx43(fl/fl) mice, whereas collagen deposition was significantly increased from 1.1±0.2% to 7.4±1.3%. Aged Cx43(CreER(T)/fl) mice with arrhythmias had significantly higher levels of fibrosis and conduction heterogeneity than aged Cx43(CreER(T)/fl) mice without arrhythmias. The TAC operation significantly increased fibrosis in control compared with sham (4.0±1.2% versus 0.4±0.06%), but this increase was significantly higher in Cx43(CreER(T)/fl) mice (10.8±1.4%). Discoidin domain receptor 2 expression was unchanged, but procollagen peptide I and III expression and collagen type 1α2 mRNA levels were higher in TAC-operated Cx43HZ mice. Reduced cellular coupling results in more excessive collagen deposition during aging or pressure overload in mice due to enhanced fibroblast activity, leading to increased conduction in homogeneity and proarrhythmia.

Association between global biomarkers of oxidative stress and hip fracture in postmenopausal women: a prospective study.

PubMed

Yang, Shuman; Feskanich, Diane; Willett, Walter C; Eliassen, A Heather; Wu, Tianying

2014-12-01

Human studies suggest that oxidative stress is a risk factor for osteoporosis, but its relationship with fracture risk is poorly understood. The purpose of the present study was to investigate the association between biomarkers of oxidative stress and hip fracture in postmenopausal women. We conducted a prospective study in the Nurses' Health Study among 996 women aged 60 years or older at baseline blood collection in 1989-1990. Plasma fluorescent oxidation products (FlOPs) were measured at three excitation/emission wavelengths (360/420 nm named as FlOP_360; 320/420 nm named as FlOP_320; and 400/475 nm named as FlOP_400). FlOPs are generated from many different pathways (lipid, protein, and DNA) and reflect a global oxidation burden. FlOP assay is 10-100 times more sensitive than measurement of malondialdehyde. We used Cox proportional hazards regression model to investigate the association between baseline plasma FlOPs and the risk of hip fracture, adjusting for multiple hip fracture risk factors such as age, history of osteoporosis, history of hypertension, prior fracture, and smoking status. Forty-four hip fractures (4.4%) were identified during the follow-up (maximum = 23 years). In the multivariable model, the hazard ratios (HRs) of hip fracture in the second and third tertiles of FlOP_320 were 2.11 (95% confidence interval [CI] = 0.88-5.10) and 2.67 (95% CI = 1.14-6.27), respectively, in comparison with the lowest tertile, and the risk increased linearly with increasing FlOP_320 (p for trend = 0.021). Neither FlOP_360 nor FlOP_400 was significantly associated with risk of hip fracture (tertile 3 versus tertile 1: HR = 0.70, 95% CI = 0.32-1.54, p for trend = 0.386 for FlOP_360; and HR = 0.88, 95% CI = 0.40-1.96, p for trend = 0.900 for FlOP_400). In this prospective study, higher plasma FlOP_320 was an independent risk factor for hip fracture. Our results need further confirmation. © 2014 American Society for Bone and Mineral Research.

Near Road Tree Cover in the Tampa, FL EnviroAtlas Community Area

EPA Science Inventory

Through EnviroAtlas, EPA and its partners seek to effectively measure and communicate the type, quality, and extent of services that humans receive from ecosystems so that their true value can be considered in decision-making. One of the ecosystem services examined in the communi...

75 FR 78606 - Changes in Flood Elevation Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-16

... 24, 2010, Murphy, Mayor, Monroe (10-04-5258P)........ Key West Citizen. County, 1100 Simonton Street, Key West, FL 33040. Georgia: DeKalb Unincorporated areas September 9, 2010, Mr. W. Burrell Ellis, Jr...)........ September 23, 2010, McNally, Mayor, City of Westminster Window. Westminster, 4800 West 92nd Avenue...

Final Environmental Assessment for Camp Rudder Master Plan at Eglin Air Force Base, FL

DTIC Science & Technology

2005-06-07

warranting detailed analysis. Hazardous Materials The 6th RTB currently generates hazardous materials in the form of weapons cleaning products and...wastes. There would be no increase in the use of weapons cleaning products ; and therefore, this area does not require analysis. Additionally

33. Photocopy of engineering drawing. NEW WHITE ROOM AND MULTISOLIDS ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

33. Photocopy of engineering drawing. NEW WHITE ROOM AND MULTISOLIDS MODIFICATIONS FOR STRETCHED TANK DELTA, LAUNCH COMPLEX 17-A: PAD AREA PLAN-REMOVAL WORK, CIVIL, APRIL 1972. - Cape Canaveral Air Station, Launch Complex 17, Facility 28501, East end of Lighthouse Road, Cape Canaveral, Brevard County, FL

BENTHIC SUSPENSION FEEDERS IN PENSACOLA BAY, FL: PRELIMINARY STUDIES CONCERNING IMPACTS ON PHYTOPLANKTON THROUGH GRAZING

EPA Science Inventory

Cultural eutrophication in coastal habitats has become a crucial problem for resource managers and policymakers and a critical area of research in ecological science. Models of eutrophication have been developed for some coastal habitats (e.g., Chesapeake Bay), but research on ma...

BENTHIC SUSPENSION FEEDERS IN PENSACOLA BAY, FL: PRELIMINARY STUDIES CONCERNING IMPACTS ON PHYTOPLANKTON THROUGH GRAZING (ABSTRACT)

EPA Science Inventory

Cultural eutrophication in coastal habitats has become a crucial problem for resource managers and policymakers and a critical area of research in ecological science. Models of eutrophication have been developed for some coastal habitats (e.g., Chesapeake Bay), but research on ma...

Individualizing English Instruction.

ERIC Educational Resources Information Center

Brown, Karol Lawson

Geared to the grammar area of the English curriculum, this self-instructional package was designed to aid seventh, eighth, and ninth grade students in recognizing three types of adverbs ("how,""when," and "where"). The package defines the three types, lists examples, and provides exercises. It also contains a pretest and a posttest. (FL)

77 FR 58507 - Proposed Flood Elevation Determinations for the Unincorporated Areas of Highlands County, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-21

... comments, identified by Docket No. FEMA-B- 1204, to Luis Rodriguez, Chief, Engineering Management Branch...., Washington, DC 20472, (202) 646-4064, or (email) Luis[email protected] . FOR FURTHER INFORMATION CONTACT: Luis Rodriguez, Chief, Engineering Management Branch, Federal Insurance and Mitigation...

75 FR 81892 - Changes in Flood Elevation Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-29

..., 500 San Sebastian View, St. Augustine, FL 32084. Hawaii: Hawaii (FEMA Docket No.: B- Unincorporated areas April 16, 2010; The Honorable William P. August 23, 2010 155166 1124) of Hawaii County (09- April 23, 2010; Kenoi, Mayor, Hawaii 09-1398P). Hawaii Tribune- County, 25 Aupuni Herald. Street, Hilo, HI...

33 CFR 334.1060 - Oakland Outer Harbor adjacent to the Oakland Army Base; restricted area.

Code of Federal Regulations, 2013 CFR

2013-07-01

... the Oakland Army Base; restricted area. 334.1060 Section 334.1060 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.1060 Oakland Outer Harbor adjacent to the Oakland Army Base; restricted area. (a) The area...

33 CFR 334.1320 - Kuluk Bay, Adak, Alaska; naval restricted area.

Code of Federal Regulations, 2011 CFR

2011-07-01

... restricted area. 334.1320 Section 334.1320 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.1320 Kuluk Bay, Adak, Alaska; naval restricted area. (a) The area. The northwest portion of Kuluk Bay bounded as follows...

33 CFR 334.1320 - Kuluk Bay, Adak, Alaska; naval restricted area.

Code of Federal Regulations, 2014 CFR

2014-07-01

... restricted area. 334.1320 Section 334.1320 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.1320 Kuluk Bay, Adak, Alaska; naval restricted area. (a) The area. The northwest portion of Kuluk Bay bounded as follows...

33 CFR 334.1060 - Oakland Outer Harbor adjacent to the Oakland Army Base; restricted area.

Code of Federal Regulations, 2012 CFR

2012-07-01

... the Oakland Army Base; restricted area. 334.1060 Section 334.1060 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.1060 Oakland Outer Harbor adjacent to the Oakland Army Base; restricted area. (a) The area...

33 CFR 334.1320 - Kuluk Bay, Adak, Alaska; naval restricted area.

Code of Federal Regulations, 2013 CFR

2013-07-01

... restricted area. 334.1320 Section 334.1320 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.1320 Kuluk Bay, Adak, Alaska; naval restricted area. (a) The area. The northwest portion of Kuluk Bay bounded as follows...

33 CFR 334.1320 - Kuluk Bay, Adak, Alaska; naval restricted area.

Code of Federal Regulations, 2010 CFR

2010-07-01

... restricted area. 334.1320 Section 334.1320 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.1320 Kuluk Bay, Adak, Alaska; naval restricted area. (a) The area. The northwest portion of Kuluk Bay bounded as follows...

33 CFR 334.1060 - Oakland Outer Harbor adjacent to the Oakland Army Base; restricted area.

Code of Federal Regulations, 2010 CFR

2010-07-01

... the Oakland Army Base; restricted area. 334.1060 Section 334.1060 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.1060 Oakland Outer Harbor adjacent to the Oakland Army Base; restricted area. (a) The area...

33 CFR 334.1320 - Kuluk Bay, Adak, Alaska; naval restricted area.

Code of Federal Regulations, 2012 CFR

2012-07-01

... restricted area. 334.1320 Section 334.1320 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.1320 Kuluk Bay, Adak, Alaska; naval restricted area. (a) The area. The northwest portion of Kuluk Bay bounded as follows...

33 CFR 334.81 - Narragansett Bay, East Passage, Coddington Cove, Naval Station Newport, naval restricted area...

Code of Federal Regulations, 2010 CFR

2010-07-01

..., Coddington Cove, Naval Station Newport, naval restricted area, Newport, Rhode Island. 334.81 Section 334.81... AND RESTRICTED AREA REGULATIONS § 334.81 Narragansett Bay, East Passage, Coddington Cove, Naval Station Newport, naval restricted area, Newport, Rhode Island. (a) The area. All of the navigable waters...

33 CFR 334.81 - Narragansett Bay, East Passage, Coddington Cove, Naval Station Newport, naval restricted area...

Code of Federal Regulations, 2011 CFR

2011-07-01

..., Coddington Cove, Naval Station Newport, naval restricted area, Newport, Rhode Island. 334.81 Section 334.81... AND RESTRICTED AREA REGULATIONS § 334.81 Narragansett Bay, East Passage, Coddington Cove, Naval Station Newport, naval restricted area, Newport, Rhode Island. (a) The area. All of the navigable waters...

Cross-Cultural Perspective of FL Teaching and Learning in the Polish Context

ERIC Educational Resources Information Center

Sobkowiak, Pawel

2012-01-01

This study examines whether learners' capacity to use a foreign language (FL) successfully in the global world is developed in the FL classroom in Polish high schools. The article reports results of the quantitative research which aimed at assessing whether and to what extent homogeneous FL classes in Poland are conducive to developing learners'…

77 FR 28243 - Amendment of Class D Airspace; Cocoa Beach, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-14

...-0099; Airspace Docket No. 12-ASO-11] Amendment of Class D Airspace; Cocoa Beach, FL AGENCY: Federal... Federal Register on April 11, 2012 that amends Class D airspace at Cocoa Beach, FL. DATES: Effective 0901...), amends Class D airspace at Cape Canaveral Skid Strip, Cocoa Beach, FL. A typographical error was made in...

78 FR 37105 - Modification of VOR Federal Airway V-537, GA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-20

..., GA, VOR/DME navigation aid which currently forms a point along the route. DATES: Effective date 0901... and the Macon, GA, VORTAC. The modified V-537 extends between Palm Beach, FL, and Greenville, FL. VOR... * * * * * V-537 [Amended] From Palm Beach, FL; INT Palm Beach 356[deg] and Treasure, FL, 143[deg] radials...

33 CFR 80.748 - Cape Romano, FL to Sanibel Island, FL.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Cape Romano, FL to Sanibel Island... Sanibel Island, FL. (a) A line drawn across Big Marco Pass parallel to the general trend of the seaward, highwater shoreline. (b) A line drawn from the northwesternmost extremity of Coconut Island 000°T across...

33 CFR 80.748 - Cape Romano, FL to Sanibel Island, FL.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Cape Romano, FL to Sanibel Island... Sanibel Island, FL. (a) A line drawn across Big Marco Pass parallel to the general trend of the seaward, highwater shoreline. (b) A line drawn from the northwesternmost extremity of Coconut Island 000°T across...

33 CFR 80.748 - Cape Romano, FL to Sanibel Island, FL.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Cape Romano, FL to Sanibel Island... Sanibel Island, FL. (a) A line drawn across Big Marco Pass parallel to the general trend of the seaward, highwater shoreline. (b) A line drawn from the northwesternmost extremity of Coconut Island 000°T across...

33 CFR 80.748 - Cape Romano, FL to Sanibel Island, FL.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Cape Romano, FL to Sanibel Island... Sanibel Island, FL. (a) A line drawn across Big Marco Pass parallel to the general trend of the seaward, highwater shoreline. (b) A line drawn from the northwesternmost extremity of Coconut Island 000°T across...

33 CFR 80.748 - Cape Romano, FL to Sanibel Island, FL.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Cape Romano, FL to Sanibel Island... Sanibel Island, FL. (a) A line drawn across Big Marco Pass parallel to the general trend of the seaward, highwater shoreline. (b) A line drawn from the northwesternmost extremity of Coconut Island 000°T across...

Teachers' Role, Learners' Gender Differences, and FL Anxiety among Seventh-Grade Students Studying English as a FL

ERIC Educational Resources Information Center

Abu-Rabia, Salim

2004-01-01

This study investigated the relationship between foreign language (FL) anxiety and achievement in that language. The role of the FL teacher as perceived by the learners was also tested. Participants were 67 seventh-grade students. They were administered an anxiety questionnaire, a Hebrew reading comprehension test, an English reading comprehension…

AREA RESTRICTIONS, RISK, HARM, AND HEALTH CARE ACCESS AMONG PEOPLE WHO USE DRUGS IN VANCOUVER, CANADA: A SPATIALLY ORIENTED QUALITATIVE STUDY

PubMed Central

McNeil, Ryan; Cooper, Hannah; Small, Will; Kerr, Thomas

2015-01-01

Area restrictions prohibiting people from entering drug scenes or areas where they were arrested are a common socio-legal mechanism employed to regulate the spatial practices of people who use drugs (PWUD). To explore how socio-spatial patterns stemming from area restrictions shape risk, harm, and health care access, qualitative interviews and mapping exercises were conducted with 24 PWUD with area restrictions in Vancouver, Canada. Area restrictions disrupted access to health and social resources (e.g., HIV care) concentrated in drug scenes, while territorial stigma prevented PWUD from accessing supports in other neighbourhoods. Rather than preventing involvement in drug-related activities, area restrictions displaced these activities to other locations and increased vulnerability to diverse risks and harms (e.g., unsafe drug use practices, violence). Given the harms stemming from area restrictions there is an urgent need to reconsider this socio-legal strategy. PMID:26241893

33 CFR 334.1030 - Oakland Inner Harbor adjacent to Alameda Facility, Naval Supply Center, Oakland; restricted area.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Alameda Facility, Naval Supply Center, Oakland; restricted area. 334.1030 Section 334.1030 Navigation and... RESTRICTED AREA REGULATIONS § 334.1030 Oakland Inner Harbor adjacent to Alameda Facility, Naval Supply Center, Oakland; restricted area. (a) The area. Within 100 feet of the Alameda Facility wharf. (b) The regulations...

33 CFR 334.1030 - Oakland Inner Harbor adjacent to Alameda Facility, Naval Supply Center, Oakland; restricted area.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Alameda Facility, Naval Supply Center, Oakland; restricted area. 334.1030 Section 334.1030 Navigation and... RESTRICTED AREA REGULATIONS § 334.1030 Oakland Inner Harbor adjacent to Alameda Facility, Naval Supply Center, Oakland; restricted area. (a) The area. Within 100 feet of the Alameda Facility wharf. (b) The regulations...

33 CFR 334.1030 - Oakland Inner Harbor adjacent to Alameda Facility, Naval Supply Center, Oakland; restricted area.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Alameda Facility, Naval Supply Center, Oakland; restricted area. 334.1030 Section 334.1030 Navigation and... RESTRICTED AREA REGULATIONS § 334.1030 Oakland Inner Harbor adjacent to Alameda Facility, Naval Supply Center, Oakland; restricted area. (a) The area. Within 100 feet of the Alameda Facility wharf. (b) The regulations...

33 CFR 334.1030 - Oakland Inner Harbor adjacent to Alameda Facility, Naval Supply Center, Oakland; restricted area.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Alameda Facility, Naval Supply Center, Oakland; restricted area. 334.1030 Section 334.1030 Navigation and... RESTRICTED AREA REGULATIONS § 334.1030 Oakland Inner Harbor adjacent to Alameda Facility, Naval Supply Center, Oakland; restricted area. (a) The area. Within 100 feet of the Alameda Facility wharf. (b) The regulations...

33 CFR 334.155 - Severn River, Naval Station Annapolis, Small Boat Basin, Annapolis, MD; naval restricted area.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Annapolis, Small Boat Basin, Annapolis, MD; naval restricted area. 334.155 Section 334.155 Navigation and... RESTRICTED AREA REGULATIONS § 334.155 Severn River, Naval Station Annapolis, Small Boat Basin, Annapolis, MD; naval restricted area. (a) The area. The waters within the Naval Station Annapolis small boat basin and...

33 CFR 334.155 - Severn River, Naval Station Annapolis, Small Boat Basin, Annapolis, MD; naval restricted area.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Annapolis, Small Boat Basin, Annapolis, MD; naval restricted area. 334.155 Section 334.155 Navigation and... RESTRICTED AREA REGULATIONS § 334.155 Severn River, Naval Station Annapolis, Small Boat Basin, Annapolis, MD; naval restricted area. (a) The area. The waters within the Naval Station Annapolis small boat basin and...

33 CFR 334.155 - Severn River, Naval Station Annapolis, Small Boat Basin, Annapolis, MD; naval restricted area.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Annapolis, Small Boat Basin, Annapolis, MD; naval restricted area. 334.155 Section 334.155 Navigation and... RESTRICTED AREA REGULATIONS § 334.155 Severn River, Naval Station Annapolis, Small Boat Basin, Annapolis, MD; naval restricted area. (a) The area. The waters within the Naval Station Annapolis small boat basin and...

Phobic Anxiety and Plasma Levels of Global Oxidative Stress in Women.

PubMed

Hagan, Kaitlin A; Wu, Tianying; Rimm, Eric B; Eliassen, A Heather; Okereke, Olivia I

2015-01-01

Psychological distress has been hypothesized to be associated with adverse biologic states such as higher oxidative stress and inflammation. Yet, little is known about associations between a common form of distress - phobic anxiety - and global oxidative stress. Thus, we related phobic anxiety to plasma fluorescent oxidation products (FlOPs), a global oxidative stress marker. We conducted a cross-sectional analysis among 1,325 women (aged 43-70 years) from the Nurses' Health Study. Phobic anxiety was measured using the Crown-Crisp Index (CCI). Adjusted least-squares mean log-transformed FlOPs were calculated across phobic categories. Logistic regression models were used to calculate odds ratios (OR) comparing the highest CCI category (≥6 points) vs. lower scores, across FlOPs quartiles. No association was found between phobic anxiety categories and mean FlOP levels in multivariable adjusted linear models. Similarly, in multivariable logistic regression models there were no associations between FlOPs quartiles and likelihood of being in the highest phobic category. Comparing women in the highest vs. lowest FlOPs quartiles: FlOP_360: OR=0.68 (95% CI: 0.40-1.15); FlOP_320: OR=0.99 (95% CI: 0.61-1.61); FlOP_400: OR=0.92 (95% CI: 0.52, 1.63). No cross-sectional association was found between phobic anxiety and a plasma measure of global oxidative stress in this sample of middle-aged and older women.

Temperature-driven flower longevity in a high-alpine species of Oxalis influences reproductive assurance.

PubMed

Arroyo, Mary T K; Dudley, Leah S; Jespersen, Gus; Pacheco, Diego A; Cavieres, Lohengrin A

2013-12-01

How high-alpine plants confront stochastic conditions for animal pollination is a critical question. We investigated the effect of temperature on potential flower longevity (FL) measured in pollinator-excluded flowers and actual FL measured in pollinated flowers in self-incompatible Oxalis compacta and evaluated if plastically prolonged potential FL can ameliorate slow pollination under cool conditions. Pollinator-excluded and hand-pollinated flowers were experimentally warmed with open-top chambers (OTCs) on a site at 3470 m above sea level (asl). Flower-specific temperatures, and pollinator-excluded and open-pollination flower life-spans were measured at six alpine sites between 3100 and 3470 m asl. Fruit set was analyzed in relation to inferred pollination time. Warming reduced potential FL. Variable thermal conditions across the alpine landscape predicted potential and actual FL; flower senescence was pollination-regulated. Actual FL and potential FL were coupled. Prolonged potential FL generally increased fruit set under cooler conditions. Plastic responses permit virgin flowers of O. compacta to remain open longer under cooler temperatures, thereby ameliorating slow pollination, and to close earlier when pollination tends to be faster under warmer conditions. Plastic potential FL provides adaptive advantages in the cold, thermally variable alpine habitat, and has important implications for reproductive success in alpine plants in a warming world. © 2013 The Authors. New Phytologist © 2013 New Phytologist Trust.

When Language Experience Fails to Explain Word Reading Development: Early Cognitive and Linguistic Profiles of Young Foreign Language Learners

ERIC Educational Resources Information Center

Hu, Chieh-Fang; Schuele, C. Melanie

2015-01-01

Although language experience is a key factor in successful foreign language (FL) learning, many FL learners fail to achieve performance levels that were predicted on the basis of their FL experience. This retrospective study investigated early cognitive and linguistic correlates of learning English as a foreign language (FL) in a group of…

33 CFR 80.810 - Cape San Blas, FL to Perdido Bay, FL.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., FL to Perdido Bay, FL. (a) A line drawn from St. Joseph Bay Entrance Range A Rear Light through St. Joseph Bay Entrance Range B Front Light to St. Joseph Point. (b) A line drawn across the mouth of Salt Creek as an extension of the general trend of the shoreline to continue across the inlet to St. Andrews...

Bone marrow stromal cells spontaneously produce Flt3-ligand: influence of ionizing radiations and cytokine stimulation.

PubMed

Bertho, Jean Marc; Demarquay, Christelle; Mouiseddine, Moubarak; Douenat, Noémie; Stefani, Johanna; Prat, Marie; Paquet, François

2008-08-01

To define the ability of human bone marrow (BM) stromal cells to produce fms-like tyrosine kinase 3 (Flt3)-ligand (FL), and the effect of irradiation, tumour necrosis factor-alpha (TNFalpha) or tumour growth factor beta (TGFbeta) on FL production. Primary BM stromal cell cultures were irradiated at 2-10 Gy or were stimulated with TNFalpha or TGFbeta1. The presence of FL was tested in culture supernatants and in cell lysate. The presence of a membrane-bound form of FL and the level of gene expression were also tested. Primary BM stromal cells spontaneously released FL. This production was increased by TNFalpha but not by TGFbeta1 or by irradiation. Chemical induction of osteoblastic differentiation from BM stromal cells also induced an increase in FL release. Our results suggest that the observed increase in FL concentration after in vivo irradiation is an indirect effect. The possible implication of BM stromal cells in these mechanisms is discussed.

N-cadherin{sup +} HSCs in fetal liver exhibit higher long-term bone marrow reconstitution activity than N-cadherin{sup -} HSCs

DOE Office of Scientific and Technical Information (OSTI.GOV)

Toyama, Hirofumi; Arai, Fumio; Hosokawa, Kentaro

Highlights: Black-Right-Pointing-Pointer High N-cad expression was detected in E12.5 mouse FL LT-HSCs (EPCR{sup +} LSK cells). Black-Right-Pointing-Pointer Immunohistochemically, N-cad{sup +} HSCs co-localized with sinusoidal ECs (Lyve-1{sup +} cells) in E12.5 FL, but these gradually detached in E15.5 and E18.5 FL. Black-Right-Pointing-Pointer N-cad{sup +} LSK cells in E12.5 FL exhibited higher LTR activity versus N-cad{sup -} LSK cells, which decreased in E15.5 and E18.5. Black-Right-Pointing-Pointer N-cad expression may confer high LTR activity to HSCs by facilitating interactions with the perisinusoidal niche in FL. -- Abstract: Adult hematopoietic stem cells (HSCs) are maintained in a microenvironment known as the stem cell niche.more » The regulation of HSCs in fetal liver (FL) and their niche, however, remains to be elucidated. In this study, we investigated the role of N-cadherin (N-cad) in the maintenance of HSCs during FL hematopoiesis. By using anti-N-cad antibodies (Abs) produced by our laboratory, we detected high N-cad expression in embryonic day 12.5 (E12.5) mouse FL HSCs, but not in E15.5 and E18.5 FL. Immunofluorescence staining revealed that N-cad{sup +}c-Kit{sup +} and N-cad{sup +} endothelial protein C receptor (EPCR){sup +} HSCs co-localized with Lyve-1{sup +} sinusoidal endothelial cells (ECs) in E12.5 FL and that some of these cells also expressed N-cad. However, N-cad{sup +} HSCs were also observed to detach from the perisinusoidal niche at E15.5 and E18.5, concomitant with a down-regulation of N-cad and an up-regulation of E-cadherin (E-cad) in hepatic cells. Moreover, EPCR{sup +} long-term (LT)-HSCs were enriched in the N-cad{sup +}Lin{sup -}Sca-1{sup +}c-Kit{sup +} (LSK) fraction in E12.5 FL, but not in E15.5 or E18.5 FL. In a long-term reconstitution (LTR) activity assay, higher engraftment associated with N-cad{sup +} LSK cells versus N-cad{sup -} LSK cells in E12.5 FL when transplanted into lethally irradiated recipient mice. However, the higher engraftment of N-cad{sup +} LSK cells decreased subsequently in E15.5 and E18.5 FL. It is possible that N-cad expression conferred higher LTR activity to HSCs by facilitating interactions with the perisinusoidal niche, especially at E12.5. The down-regulation of N-cad during FL hematopoiesis may help us better understand the regulation and mobility of HSCs before migration into BM.« less

Closure Report for Corrective Action Unit 329: Area 22 Desert Rock Airstrip Fuel Spill with Errata Sheet, Revision 0

DOE Office of Scientific and Technical Information (OSTI.GOV)

Navarro Nevada Environmental Services

In Appendix 0, Use Restriction (UR) Form, the drawing of the use restricted area shows the incorrect coordinates for the use restricted area, the coordinates on the drawing do not match the approved UR Form. The coordinates have been verified and this Errata Sheet replaces the drawing of the use restricted area with an aerial photo showing the use restricted area and the correct coordinates that match the approved UR Form.

Sex-specific differences in corticosterone secretion, behavioral phenotypes and expression of TrkB.T1 and TrkB.FL receptor isoforms: Impact of systemic TrkB inhibition and combinatory stress exposure in adolescence.

PubMed

Azogu, Idu; Liang, Jacky; Plamondon, Helene

2018-05-09

Stress exposure has been implicated in the development of mood disorders, although little is known about the lasting effects of repeated stress during the adolescent period on sex-specific differences in endocrine and plasticity-signaling responses in adulthood. Using a 10-day combinatory stress paradigm (postnatal day (PND) 26 to 35), we examined sex-specific impact of adolescent stress and inhibition of tyrosine-related kinase B (TrkB) receptor (ANA-12; 0.5 mg/kg, i.p.) on 1) adolescent blood corticosterone levels, 2) adult locomotion and anxiety-like behavior, and 3) region-specific differences in endogenous TrkB full-length (TrkB.FL) and truncated (TrkB.T1) receptor isoforms. Blood collected on days 1, 5 and 10 revealed elevated basal and stress-induced CORT secretion in females compared to males, while ANA-12 attenuated CORT elevations post stress in both sexes. As adults, all females exhibited higher locomotor and exploratory activity than males in the open field test and elevated plus maze, and differences were comparable in the forced swim within stress-naïve and stress groups. Biochemically, vehicle-treated males showed elevated TrkB.T1 and TrkB.FL compared to vehicle-treated females in the PFC, hippocampus and NAc, and levels were consistently attenuated by ANA-12 treatment in non-stress males. With regards to stress exposure, expression of both isoforms was strongly down-regulated in the NAc of males only and was associated with increased TrkB.T1 in the PFC. ANA-12 enhanced expression in females, independent of stress exposure, compared to vehicle-treated counterparts, expression being increased for TrkB.T1 versus TrkB.FL and magnitude of the changes being region-specific. In contrast, ANA-12 effects in stressed males were restricted to inhibition of both isoforms in the hippocampus. Together, our findings support that TrkB activation, contingent on stress exposure, differentially affects TrkB isoform regulation during adulthood. Sex-specific biochemical responses at delayed intervals following adolescent stress exposure further support the need to include the sex variable in animal models. Crown Copyright © 2018. Published by Elsevier Inc. All rights reserved.

77 FR 35308 - Proposed Amendment of Restricted Area R-6601; Fort A.P. Hill, VA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-13

...-0561; Airspace Docket No. 12-AEA-7] Proposed Amendment of Restricted Area R-6601; Fort A.P. Hill, VA...: This action proposes to expand the vertical limits and time of designation of restricted area R-6601... ceiling of restricted area R-6601. Currently, this training is conducted in a controlled firing area (CFA...

33 CFR 334.1070 - San Francisco Bay between Treasure Island and Yerba Buena Island; naval restricted area.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Treasure Island and Yerba Buena Island; naval restricted area. 334.1070 Section 334.1070 Navigation and... RESTRICTED AREA REGULATIONS § 334.1070 San Francisco Bay between Treasure Island and Yerba Buena Island; naval restricted area. (a) The area. All the water of the cove bounded by the south shore of Treasure...

33 CFR 334.1070 - San Francisco Bay between Treasure Island and Yerba Buena Island; naval restricted area.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Treasure Island and Yerba Buena Island; naval restricted area. 334.1070 Section 334.1070 Navigation and... RESTRICTED AREA REGULATIONS § 334.1070 San Francisco Bay between Treasure Island and Yerba Buena Island; naval restricted area. (a) The area. All the water of the cove bounded by the south shore of Treasure...

33 CFR 334.1070 - San Francisco Bay between Treasure Island and Yerba Buena Island; naval restricted area.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Treasure Island and Yerba Buena Island; naval restricted area. 334.1070 Section 334.1070 Navigation and... RESTRICTED AREA REGULATIONS § 334.1070 San Francisco Bay between Treasure Island and Yerba Buena Island; naval restricted area. (a) The area. All the water of the cove bounded by the south shore of Treasure...

33 CFR 334.1070 - San Francisco Bay between Treasure Island and Yerba Buena Island; naval restricted area.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Treasure Island and Yerba Buena Island; naval restricted area. 334.1070 Section 334.1070 Navigation and... RESTRICTED AREA REGULATIONS § 334.1070 San Francisco Bay between Treasure Island and Yerba Buena Island; naval restricted area. (a) The area. All the water of the cove bounded by the south shore of Treasure...

33 CFR 334.1070 - San Francisco Bay between Treasure Island and Yerba Buena Island; naval restricted area.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Treasure Island and Yerba Buena Island; naval restricted area. 334.1070 Section 334.1070 Navigation and... RESTRICTED AREA REGULATIONS § 334.1070 San Francisco Bay between Treasure Island and Yerba Buena Island; naval restricted area. (a) The area. All the water of the cove bounded by the south shore of Treasure...

Draft Genome Sequence of Mycobacterium chimaera Type Strain Fl-0169.

PubMed

Pfaller, Stacy; Tokarev, Vasily; Kessler, Collin; McLimans, Christopher; Gomez-Alvarez, Vicente; Wright, Justin; King, Dawn; Lamendella, Regina

2017-02-23

We report here the draft genome sequence of the type strain Mycobacterium chimaera Fl-0169, a member of the Mycobacterium avium complex (MAC). M. chimaera Fl-0169 T was isolated from a patient in Italy and is highly similar to strains of M. chimaera isolated in Ireland, although Fl-0169 T possesses unique virulence genes. Copyright © 2017 Pfaller et al.

Exon 3-deleted/full-length growth hormone receptor polymorphism genotype frequencies in Spanish short small-for-gestational-age (SGA) children and adolescents (n = 247) and in an adult control population (n = 289) show increased fl/fl in short SGA.

PubMed

Audí, Laura; Esteban, Cristina; Carrascosa, Antonio; Espadero, Rosa; Pérez-Arroyo, Annalisa; Arjona, Rosa; Clemente, María; Wollmann, Hartmut; Fryklund, Linda; Parodi, Luis A

2006-12-01

A polymorphism in the human GH receptor gene (d3/fl-GHR) resulting in genomic deletion of exon 3 has been associated with the degree of height increase in response to GH therapy. The objective of the study was to evaluate the frequencies of d3/fl-GHR polymorphism genotypes in control and short small-for-gestational-age (SGA) populations. An adult control population with heights normally distributed (ACPNH) between -2 and +2 sd score (SDS) and a short non-GH-deficient SGA child population were selected. Thirty Spanish hospitals participated in the selection of the short non-GH-deficient SGA children in the setting of a controlled, randomized trial, and one of these hospitals selected the ACPNH. CONTROLS AND PATIENTS: Two hundred eighty-nine adult subjects of both sexes constituted the ACPNH and 247 children and adolescents of both sexes the short SGA patients. Heights and weights were recorded in the ACPNH, and auxologic and biochemical data were recorded at each hospital for the SGA patients; d3/fl-GHR genotypes were determined and data analyzed in a single hospital. In short SGA patients, d3/fl-GHR genotype frequencies were significantly different from those in ACPNH, with a higher frequency of fl/fl genotype (P < 0.0001). In ACPNH, a trend toward diminished d3/d3 genotype frequency was observed in the shortest height group (height or=-2 SDS, n = 60). Our data showed significant differences in the frequency distribution of the d3/fl-GHR genotypes between a normally distributed adult height population and short SGA children, with the biologically less active fl/fl genotype being almost twice as frequent in SGA patients. These data suggest that the d3/fl-GHR polymorphism might be considered among the factors that contribute to the phenotypic expression of growth.

Anoctamin 1 contributes to inflammatory and nerve-injury induced hypersensitivity.

PubMed

Lee, Byeongjun; Cho, Hawon; Jung, Jooyoung; Yang, Young Duk; Yang, Dong-Jin; Oh, Uhtaek

2014-01-23

Various pathological conditions such as inflammation or injury can evoke pain hypersensitivity. That represents the response to innocuous stimuli or exaggerated response to noxious stimuli. The molecular mechanism based on the pain hypersensitivity is associated with changes in many of ion channels in dorsal-root ganglion (DRG) neurons. Anoctamin 1 (ANO1/TMEM16A), a Ca2+ activated chloride channel is highly visible in small DRG neurons and responds to heat. Mice with an abolished function of ANO1 in DRG neurons demonstrated attenuated pain-like behaviors when exposed to noxious heat, suggesting a role in acute thermal nociception. In this study, we further examined the function of ANO1 in mediating inflammation- or injury-induced hyperalgesia or allodynia. Using Advillin/Ano1fl/fl (Adv/Ano1fl/fl) mice that have a functional ablation of Ano1 mainly in DRG neurons, we were able to determine its role in mediating thermal hyperalgesia and mechanical allodynia induced by inflammation or nerve injury. The thermal hyperalgesia and mechanical allodynia induced by carrageenan injection and spared-nerve injury were significantly reduced in Adv/Ano1fl/fl mice. In addition, flinching or licking behavior after bradykinin or formalin injection was also significantly reduced in Adv/Ano1fl/fl mice. Since pathological conditions augment nociceptive behaviors, we expected ANO1's contribution to the excitability of DRG neurons. Indeed, the application of inflammatory mediators reduced the threshold for action potential (rheobase) or time for induction of the first action potential in DRG neurons isolated from control (Ano1fl/fl) mice. These parameters for neuronal excitability induced by inflammatory mediators were not changed in Adv/Ano1fl/fl mice, suggesting an active contribution of ANO1 in augmenting the neuronal excitability. In addition to ANO1's role in mediating acute thermal pain as a heat sensor, ANO1 is also capable of augmenting the excitability of DRG neurons under inflammatory or neuropathic conditions and thereby aggravates inflammation- or tissue injury-induced pathological pain.

False Lumen Flow Patterns and their Relation with Morphological and Biomechanical Characteristics of Chronic Aortic Dissections. Computational Model Compared with Magnetic Resonance Imaging Measurements

PubMed Central

Segers, Patrick; Pineda, Victor; Cuellar, Hug; García-Dorado, David; Evangelista, Arturo

2017-01-01

Aortic wall stiffness, tear size and location and the presence of abdominal side branches arising from the false lumen (FL) are key properties potentially involved in FL enlargement in chronic aortic dissections (ADs). We hypothesize that temporal variations on FL flow patterns, as measured in a cross-section by phase-contrast magnetic resonance imaging (PC-MRI), could be used to infer integrated information on these features. In 33 patients with chronic descending AD, instantaneous flow profiles were quantified in the FL at diaphragm level by PC-MRI. We used a lumped-parameter model to assess the changes in flow profiles induced by wall stiffness, tear size/location, and the presence of abdominal side branches arising from the FL. Four characteristic FL flow patterns were identified in 31/33 patients (94%) based on the direction of flow in systole and diastole: BA = systolic biphasic flow and primarily diastolic antegrade flow (n = 6); BR = systolic biphasic flow and primarily diastolic retrograde flow (n = 14); MA = systolic monophasic flow and primarily diastolic antegrade flow (n = 9); MR = systolic monophasic flow and primarily diastolic retrograde flow (n = 2). In the computational model, the temporal variation of flow directions within the FL was highly dependent on the position of assessment along the aorta. FL flow patterns (especially at the level of the diaphragm) showed their characteristic patterns due to variations in the cumulative size and the spatial distribution of the communicating tears, and the incidence of visceral side branches originating from the FL. Changes in wall stiffness did not change the temporal variation of the flows whereas it importantly determined intraluminal pressures. FL flow patterns implicitly codify morphological information on key determinants of aortic expansion in ADs. This data might be taken into consideration in the imaging protocol to define the predictive value of FL flows. PMID:28125720

33 CFR 110.220 - Pacific Ocean at San Nicolas Island, Calif.; restricted anchorage areas.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Pacific Ocean at San Nicolas Island, Calif.; restricted anchorage areas. 110.220 Section 110.220 Navigation and Navigable Waters COAST... Pacific Ocean at San Nicolas Island, Calif.; restricted anchorage areas. (a) The restricted area. All...

Reproductive biology of common snook Centropomus undecimalis (Perciformes: Centropomidae) in two tropical habitats.

PubMed

Perera-García, Martha A; Mendoza-Carranza, Manuel; Contreras-Sánchez, Wilfrido M; Huerta-Ortíz, Maricela; Pérez-Sánchez, Eunice

2011-06-01

In Southeastern Mexico, Centropomus undecimalis is an important fish species of sport and commercial fisheries for coastal and riverine communities. Fisheries along rivers and coasts depend on migratory habits of this species, and these movements are probably related to reproduction. In spite of its economic importance, few studies have been conducted focusing on its reproductive biology, and this research aims to analyze these habits. Samples (fork length, somatic and gonads weight, and macroscopic maturity stages) were obtained from organisms collected by fishermen from the largest fishing cooperatives along the coastal and riverine areas of Tabasco, from July 2006 to March 2008. Fish size ranged from 34 to 112 cm fork length, with an average age of 6.42 years for males and 9.12 years for females. In riverine areas, fish sizes ranged from 30 to 85 cm and the average age was 5.5 years for males and 6.6 years for females. Significant differences were recorded between lengths of males and females from the two areas (Kruskal-Wallis, p < 0.05). The male:female ratio was 1:0.68 in the coast, and 1:0.16 in riverine areas. The length-weight relationship did not vary between both sexes among areas (ANCOVA, p > 0.05). A curve for eviscerated weight was calculated for both sexes, for coastal fishes SW = 0.0059 (FL)3.07, and the riverine ones SW = 0.0086 (FL) 2.98, with an isometric growth (b = 3). The period of maximum reproduction was from July to August, with temperatures of 28 to 30 degrees C. A significant correlation between the gonadosomatic index (GSI) and rainfall was recorded for samples of both males and females from coastal areas (r = 0.63, r = 0.70) whereas only one positive correlation was recorded for riverine females (r = 0.57). The size at first maturity (L50) was estimated at 60 cm and 80 cm (FL), corresponding to 5.5 and 8.5 years of age, for males and females, respectively. An important proportion of mature females of eight years and older, suggests that these ages contribute significantly to the reproductive biomass. The results indicate that due to changes in the exploitation period, we recommend to protect populations of the common snook.

Deficiency of angiotensinogen in hepatocytes markedly decreases blood pressure in lean and obese male mice.

PubMed

Yiannikouris, Frederique; Wang, Yu; Shoemaker, Robin; Larian, Nika; Thompson, Joel; English, Victoria L; Charnigo, Richard; Su, Wen; Gong, Ming; Cassis, Lisa A

2015-10-01

We recently demonstrated that adipocyte deficiency of angiotensinogen (AGT) ablated high-fat diet-induced elevations in plasma angiotensin II (Ang II) concentrations and obesity-hypertension in male mice. Hepatocytes are the predominant source of systemic AGT. Therefore, in this study, we defined the contribution of hepatocyte-derived AGT to obesity-induced elevations in plasma AGT concentrations and hypertension. Male Agt(fl/fl) mice expressing albumin-driven Cre recombinase were bred to female Agt(fl/fl) mice to generate Agt(fl/fl) or hepatocyte AGT-deficient male mice (Agt(Alb)). Mice were fed a low-fat or high-fat diet for 16 weeks. Hepatocyte AGT deficiency had no significant effect on body weight. Plasma AGT concentrations were increased in obese Agt(fl/fl) mice. Hepatocyte AGT deficiency markedly reduced plasma AGT and Ang II concentrations in lean and obese mice. Moreover, hepatocyte AGT deficiency reduced the content and release of AGT from adipose explants. Systolic blood pressure was markedly decreased in lean (by 18 mm Hg) and obese Agt(Alb) mice (by 54 mm Hg) compared with Agt(fl/fl) controls. To define mechanisms, we quantified effects of Ang II on mRNA abundance of megalin, an AGT uptake transporter, in 3T3-L1 adipocytes. Ang II stimulated adipocyte megalin mRNA abundance and decreased media AGT concentrations. These results demonstrate that hepatocytes are the predominant source of systemic AGT in both lean and obese mice. Moreover, reductions in plasma angiotensin concentrations in obese hepatocyte AGT-deficient mice may have limited megalin-dependent uptake of AGT into adipocytes for the production of Ang II in the development of obesity-hypertension. © 2015 American Heart Association, Inc.

Three-Dimensional Magnetic Restructuring in Two Homologous Solar Flares in the Seismically Active NOAA AR 11283

NASA Technical Reports Server (NTRS)

Liu, Chang; Deng, Na; Lee, Jeongwoo; Wiegelmann, Thomas; JIang, Chaowei; Dennis, Brian R.; Su, Yang; Donea, Alina; Wang, Haimin

2014-01-01

We carry out a comprehensive investigation comparing the three-dimensional magnetic field restructuring, flare energy release, and the helioseismic response of two homologous flares, the 2011 September 6 X2.1 (FL1) and September 7 X1.8 (FL2) flares in NOAA AR 11283. In our analysis, (1) a twisted flux rope (FR) collapses onto the surface at a speed of 1.5 km s(exp-1) after a partial eruption in FL1. The FR then gradually grows to reach a higher altitude and collapses again at 3 km s(exp-1) after a fuller eruption in FL2. Also, FL2 shows a larger decrease of the flux-weighted centroid separation of opposite magnetic polarities and a greater change of the horizontal field on the surface. These imply a more violent coronal implosion with corresponding more intense surface signatures in FL2. (2) The FR is inclined northward and together with the ambient fields, it undergoes a southward turning after both events. This agrees with the asymmetric decay of the penumbra observed in the peripheral regions. (3) The amounts of free magnetic energy and nonthermal electron energy released during FL1 are comparable to those of FL2 within the uncertainties of the measurements. (4) No sunquake was detected in FL1; in contrast, FL2 produced two seismic emission sources S1 and S2 both lying in the penumbral regions. Interestingly, S1 and S2 are connected by magnetic loops, and the stronger source S2 has a weaker vertical magnetic field. We discuss these results in relation to the implosion process in the low corona and the sunquake generation.

Three-dimensional magnetic restructuring in two homologous solar flares in the seismically active NOAA AR 11283

DOE Office of Scientific and Technical Information (OSTI.GOV)

Liu, Chang; Deng, Na; Lee, Jeongwoo

We carry out a comprehensive investigation comparing the three-dimensional magnetic field restructuring, flare energy release, and the helioseismic response of two homologous flares, the 2011 September 6 X2.1 (FL1) and September 7 X1.8 (FL2) flares in NOAA AR 11283. In our analysis, (1) a twisted flux rope (FR) collapses onto the surface at a speed of 1.5 km s{sup –1} after a partial eruption in FL1. The FR then gradually grows to reach a higher altitude and collapses again at 3 km s{sup –1} after a fuller eruption in FL2. Also, FL2 shows a larger decrease of the flux-weighted centroidmore » separation of opposite magnetic polarities and a greater change of the horizontal field on the surface. These imply a more violent coronal implosion with corresponding more intense surface signatures in FL2. (2) The FR is inclined northward and together with the ambient fields, it undergoes a southward turning after both events. This agrees with the asymmetric decay of the penumbra observed in the peripheral regions. (3) The amounts of free magnetic energy and nonthermal electron energy released during FL1 are comparable to those of FL2 within the uncertainties of the measurements. (4) No sunquake was detected in FL1; in contrast, FL2 produced two seismic emission sources S1 and S2 both lying in the penumbral regions. Interestingly, S1 and S2 are connected by magnetic loops, and the stronger source S2 has a weaker vertical magnetic field. We discuss these results in relation to the implosion process in the low corona and the sunquake generation.« less

Transforming growth factor-beta regulates mammary carcinoma cell survival and interaction with the adjacent microenvironment.

PubMed

Bierie, Brian; Stover, Daniel G; Abel, Ty W; Chytil, Anna; Gorska, Agnieszka E; Aakre, Mary; Forrester, Elizabeth; Yang, Li; Wagner, Kay-Uwe; Moses, Harold L

2008-03-15

Transforming growth factor (TGF)-beta signaling has been associated with early tumor suppression and late tumor progression; however, many of the mechanisms that mediate these processes are not known. Using Cre/LoxP technology, with the whey acidic protein promoter driving transgenic expression of Cre recombinase (WAP-Cre), we have now ablated the type II TGF-beta receptor (T beta RII) expression specifically within mouse mammary alveolar progenitors. Transgenic expression of the polyoma virus middle T antigen, under control of the mouse mammary tumor virus enhancer/promoter, was used to produce mammary tumors in the absence or presence of Cre (T beta RII((fl/fl);PY) and T beta RII((fl/fl);PY;WC), respectively). The loss of TGF-beta signaling significantly decreased tumor latency and increased the rate of pulmonary metastasis. The loss of TGF-beta signaling was significantly correlated with increased tumor size and enhanced carcinoma cell survival. In addition, we observed significant differences in stromal fibrovascular abundance and composition accompanied by increased recruitment of F4/80(+) cell populations in T beta RII((fl/fl);PY;WC) mice when compared with T beta RII((fl/fl);PY) controls. The recruitment of F4/80(+) cells correlated with increased expression of known inflammatory genes including Cxcl1, Cxcl5, and Ptgs2 (cyclooxygenase-2). Notably, we also identified an enriched K5(+) dNp63(+) cell population in primary T beta RII((fl/fl);PY;WC) tumors and corresponding pulmonary metastases, suggesting that loss of TGF-beta signaling in this subset of carcinoma cells can contribute to metastasis. Together, our current results indicate that loss of TGF-beta signaling in mammary alveolar progenitors may affect tumor initiation, progression, and metastasis through regulation of both intrinsic cell signaling and adjacent stromal-epithelial interactions in vivo.

Endothelial Cell Tetrahydrobiopterin Modulates Sensitivity to Ang (Angiotensin) II-Induced Vascular Remodeling, Blood Pressure, and Abdominal Aortic Aneurysm.

PubMed

Chuaiphichai, Surawee; Rashbrook, Victoria S; Hale, Ashley B; Trelfa, Lucy; Patel, Jyoti; McNeill, Eileen; Lygate, Craig A; Channon, Keith M; Douglas, Gillian

2018-07-01

GTPCH (GTP cyclohydrolase 1, encoded by Gch1 ) is required for the synthesis of tetrahydrobiopterin; a critical regulator of endothelial NO synthase function. We have previously shown that mice with selective loss of Gch1 in endothelial cells have mild vascular dysfunction, but the consequences of endothelial cell tetrahydrobiopterin deficiency in vascular disease pathogenesis are unknown. We investigated the pathological consequence of Ang (angiotensin) II infusion in endothelial cell Gch1 deficient ( Gch1 fl/fl Tie2cre) mice. Ang II (0.4 mg/kg per day, delivered by osmotic minipump) caused a significant decrease in circulating tetrahydrobiopterin levels in Gch1 fl/fl Tie2cre mice and a significant increase in the Nω-nitro-L-arginine methyl ester inhabitable production of H 2 O 2 in the aorta. Chronic treatment with this subpressor dose of Ang II resulted in a significant increase in blood pressure only in Gch1 fl/fl Tie2cre mice. This finding was mirrored with acute administration of Ang II, where increased sensitivity to Ang II was observed at both pressor and subpressor doses. Chronic Ang II infusion in Gch1 fl/fl Tie2ce mice resulted in vascular dysfunction in resistance mesenteric arteries with an enhanced constrictor and decreased dilator response and medial hypertrophy. Altered vascular remodeling was also observed in the aorta with an increase in the incidence of abdominal aortic aneurysm formation in Gch1 fl/fl Tie2ce mice. These findings indicate a specific requirement for endothelial cell tetrahydrobiopterin in modulating the hemodynamic and structural changes induced by Ang II, through modulation of blood pressure, structural changes in resistance vessels, and aneurysm formation in the aorta. © 2018 The Authors.

14 CFR 71.33 - Class A airspace areas.

Code of Federal Regulations, 2011 CFR

2011-01-01

... airspace overlying the waters within 12 nautical miles of the coast of the 48 contiguous States, from 18,000 feet MSL to and including FL600 excluding the states of Alaska and Hawaii, Santa Barbara Island... Alaska, including that airspace overlying the waters within 12 nautical miles of the coast, from 18,000...

14 CFR 71.33 - Class A airspace areas.

Code of Federal Regulations, 2013 CFR

2013-01-01

... airspace overlying the waters within 12 nautical miles of the coast of the 48 contiguous States, from 18,000 feet MSL to and including FL600 excluding the states of Alaska and Hawaii, Santa Barbara Island... Alaska, including that airspace overlying the waters within 12 nautical miles of the coast, from 18,000...

33 CFR 165.779 - Regulated Navigation Area; Columbus Day Weekend, Biscayne Bay, Miami, FL.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Rickenbacker Causeway Bridge and Coon Point, Elliot Key contained within an imaginary line connecting the...″ N, 80°12′06″ W; thence west to Point 6 in position 25°30′00″ N, 80°13′17″ W; thence northwest to...

33 CFR 165.779 - Regulated Navigation Area; Columbus Day Weekend, Biscayne Bay, Miami, FL.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Rickenbacker Causeway Bridge and Coon Point, Elliot Key contained within an imaginary line connecting the...″ N, 80°12′06″ W; thence west to Point 6 in position 25°30′00″ N, 80°13′17″ W; thence northwest to...

25. Photocopy of engineering drawing. NEW WHITE ROOM AND MULTISOLIDS ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

25. Photocopy of engineering drawing. NEW WHITE ROOM AND MULTISOLIDS MODS FOR STRETCHED TANK DELTA LAUNCH COMPLEX 17-A, PAD AREA: PLAN-RAIL BEAMS AND HURRICANE ANCHOR FOUNDATIONS, STRUCTURAL, APRIL 1972. - Cape Canaveral Air Station, Launch Complex 17, Facility 28416, East end of Lighthouse Road, Cape Canaveral, Brevard County, FL

To remove from the John H. Chafee Coastal Barrier Resources System the areas included in Indian Peninsula Unit FL-92 and Cape San Blas Unit P-30 in Florida.

THOMAS, 112th Congress

Rep. Southerland, Steve II [R-FL-2

2012-03-07

House - 03/09/2012 Referred to the Subcommittee on Fisheries, Wildlife, Oceans, and Insular Affairs. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

To remove from the John H. Chafee Coastal Barrier Resources System the areas included in Indian Peninsula Unit FL-92 and Cape San Blas Unit P-30 in Florida.

THOMAS, 113th Congress

Rep. Southerland, Steve II [R-FL-2

2013-03-04

House - 03/07/2013 Referred to the Subcommittee on Fisheries, Wildlife, Oceans, and Insular Affairs. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Pacific Northwest Laboratory annual report for 1990 to the DOE Office of Energy Research

DOE Office of Scientific and Technical Information (OSTI.GOV)

Toburen, L.H.; Stults, B.R.; Mahaffey, J.A.

Part four of the PNL Annual Report for 1990 includes research in physical sciences. Individual reports are processed separately for the data bases in the following areas: Dosimetry Research; Measurement Science; Radiological and Chemical Physics; Radiation Dosimetry; Radiation Biophysics; and Modelling Cellular Response to Genetic Damage. (FL)

IDENTIFICATION OF SOURCES AND ESTIMATION OF EMISSION PROFILES FROM HIGHLY TIME-RESOLVED POLLUTANT MEASUREMENTS IN TAMPA, FL

EPA Science Inventory

Aerosol slurry samples were collected at 30-min intervals for sequential 1-month periods at each of two sites (Sydney and "Dairy") in the Tampa Bay area during the 2002 Bay Regional Atmospheric Chemistry Experiment using the University of Maryland Semicontinuous Elements in Aeros...

Spatial and functional characterization, identification and assessment of isolated wetlands in Alachua County, Florida, USA - GIS and remote sensing techniques

EPA Science Inventory

In this study, Geographic Information Systems (GIS) and remote sensing mapping techniques were developed to identify the locations of isolated wetlands in Alachua County, FL, a 2510 sq km area in north-central Florida with diverse geology and numerous isolated wetlands. The resul...

Working together for the common good: cell-cell communication in bacteria.

PubMed

Stevens, Ann M; Schuster, Martin; Rumbaugh, Kendra P

2012-05-01

The 4th ASM Conference on Cell-Cell Communication in Bacteria was held in Miami, FL, from 6 to 9 November 2011. This review highlights three key themes that emerged from the many exciting talks and poster presentations in the area of quorum sensing: sociomicrobiology, signal transduction mechanisms, and interspecies communication.

Foreign Language Week: A Successful Public Relations Model.

ERIC Educational Resources Information Center

Reschke, Claus

A detailed description is presented of a foreign language (FL) week project that was organized and executed by the Houston Area Teachers of Foreign Languages (HATFL) during the 1979-80 academic year. The document describes the preparation activities of the organizing committee, the pre-foreign language week advertising campaigns, the design of…

Detectable Aspects Of Alaska, and the Southwests Kokopelli, Indicate That Environmental Monitoring By Native Americans Utilized Several Sensory Modes, and That Their Conservation Held Moral Value Within Their Traditional Culture.

NASA Astrophysics Data System (ADS)

Ochs, Michael Ann; Mc Leod, Roger D.

2004-03-01

Place-names of Alaska and the Americas, in names like Natick, MA, Matagamon, ME, Matacumbe Key, FL, Tecate Mt, CA, and Tacoma, WA as well as Allapatah, FL, and Issaqua, WA indicate Native Americans all monitored equivalent aspects of the earths EMF. Former coastal and island areas of Native American activity and culture in Alaska show a traditional, historic leader climbed the mountain of one cliff-like island area for weather prediction. We suggest that the ascent onto the mountain and the subsequent significant stay there was for purposes of cultural and religious reverence associated with direct observation of phenomena associated with known weather sequences. Similar cultural awareness of EMF phenomena and weather-making could be related to practices of the MiKmaw/Micmac Indians of the northeast, and the so-called rain-dance of the Hopi of the southwest. *This paper does not necessarily represent the views of the U.S. E.P.A

77 FR 74856 - Changes in Flood Hazard Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-18

... Resources, Whitehead Street, Suite 2798 Overseas Highway, 102, Key West, FL 33040. Marathon, FL 33050.... Marathon, FL 33050. Orange (FEMA Docket No.: B- City of Orlando (11- The Honorable Buddy Dyer, Permitting...

Phobic Anxiety and Plasma Levels of Global Oxidative Stress in Women

PubMed Central

Hagan, Kaitlin A.; Wu, Tianying; Rimm, Eric B.; Eliassen, A. Heather; Okereke, Olivia I.

2015-01-01

Background and Objectives Psychological distress has been hypothesized to be associated with adverse biologic states such as higher oxidative stress and inflammation. Yet, little is known about associations between a common form of distress – phobic anxiety – and global oxidative stress. Thus, we related phobic anxiety to plasma fluorescent oxidation products (FlOPs), a global oxidative stress marker. Methods We conducted a cross-sectional analysis among 1,325 women (aged 43-70 years) from the Nurses’ Health Study. Phobic anxiety was measured using the Crown-Crisp Index (CCI). Adjusted least-squares mean log-transformed FlOPs were calculated across phobic categories. Logistic regression models were used to calculate odds ratios (OR) comparing the highest CCI category (≥6 points) vs. lower scores, across FlOPs quartiles. Results No association was found between phobic anxiety categories and mean FlOP levels in multivariable adjusted linear models. Similarly, in multivariable logistic regression models there were no associations between FlOPs quartiles and likelihood of being in the highest phobic category. Comparing women in the highest vs. lowest FlOPs quartiles: FlOP_360: OR=0.68 (95% CI: 0.40-1.15); FlOP_320: OR=0.99 (95% CI: 0.61-1.61); FlOP_400: OR=0.92 (95% CI: 0.52, 1.63). Conclusions No cross-sectional association was found between phobic anxiety and a plasma measure of global oxidative stress in this sample of middle-aged and older women. PMID:26635425

Assessment of femur length for fetal biometry in Malaysian pregnant women

NASA Astrophysics Data System (ADS)

Ramli, Ramzun Maizan; Adam, Noraina; Jaafar, Mohamad Suhaimi; Rahman, Azhar Abdul; Mustafa, Iskandar Shahrim; Radzi, Yasmin; Nordin, Suriani; Kamarudin, Izyani

2013-05-01

The fetal biometry assessment of femur length (FL) was developed in most countries to evaluate the foetus growth. In this study, the FL values for Malaysia population were determined. A prospective study was conducted and a number of 6501 pregnant women were involved with 12372 FL data were collected, performed at antenatal care clinic of Hospital Pulau Pinang, Malaysia. The SPSS software version 17 (regression analysis and paired sample t-test) were used for analysis. The FL values of this study were constructed and rapid FL growth rate in second trimester (2.59 mm/week) than third trimester (1.43 mm/week) was observed. By ethnicity, no significant difference (p ≥ 0.05) was found between the FL values for fetuses of Malay and Indian ethnic's mother (t = -2.042), however these two groups shows significantly (p < 0.05) higher values than those of Chinese ethnic's mother (t = 4.019, 4.083; accordingly). The FL values of Malaysian resulted as significant difference with the common reference FL values from USA and UK, and also with selected Asian populations (India, China, Korea and Japan). As conclusion, it is strong suggested that medical practitioner in Malaysia should avoid in using biometry references based on other population to avoid under- or over-estimation and for accurate assessment of the fetus growth. As this study involved local Malaysian fetuses, therefore the medical practitioner can use the FL values of this study as reference value for fetus biometry assessment in Malaysia.

46 CFR 7.100 - Florida Reefs and Keys from Miami, FL to Marquesas Keys, FL.

Code of Federal Regulations, 2014 CFR

2014-10-01

... latitude 24°27.7′ N. longitude 81°48.1′ W. (Key West Entrance Lighted Whistle Buoy); thence to Cosgrove... 46 Shipping 1 2014-10-01 2014-10-01 false Florida Reefs and Keys from Miami, FL to Marquesas Keys... TO THE PUBLIC BOUNDARY LINES Atlantic Coast § 7.100 Florida Reefs and Keys from Miami, FL to...

46 CFR 7.100 - Florida Reefs and Keys from Miami, FL to Marquesas Keys, FL.

Code of Federal Regulations, 2012 CFR

2012-10-01

... latitude 24°27.7′ N. longitude 81°48.1′ W. (Key West Entrance Lighted Whistle Buoy); thence to Cosgrove... 46 Shipping 1 2012-10-01 2012-10-01 false Florida Reefs and Keys from Miami, FL to Marquesas Keys... TO THE PUBLIC BOUNDARY LINES Atlantic Coast § 7.100 Florida Reefs and Keys from Miami, FL to...

46 CFR 7.100 - Florida Reefs and Keys from Miami, FL to Marquesas Keys, FL.

Code of Federal Regulations, 2010 CFR

2010-10-01

... latitude 24°27.7′ N. longitude 81°48.1′ W. (Key West Entrance Lighted Whistle Buoy); thence to Cosgrove... 46 Shipping 1 2010-10-01 2010-10-01 false Florida Reefs and Keys from Miami, FL to Marquesas Keys... TO THE PUBLIC BOUNDARY LINES Atlantic Coast § 7.100 Florida Reefs and Keys from Miami, FL to...

46 CFR 7.100 - Florida Reefs and Keys from Miami, FL to Marquesas Keys, FL.

Code of Federal Regulations, 2011 CFR

2011-10-01

... latitude 24°27.7′ N. longitude 81°48.1′ W. (Key West Entrance Lighted Whistle Buoy); thence to Cosgrove... 46 Shipping 1 2011-10-01 2011-10-01 false Florida Reefs and Keys from Miami, FL to Marquesas Keys... TO THE PUBLIC BOUNDARY LINES Atlantic Coast § 7.100 Florida Reefs and Keys from Miami, FL to...

46 CFR 7.100 - Florida Reefs and Keys from Miami, FL to Marquesas Keys, FL.

Code of Federal Regulations, 2013 CFR

2013-10-01

... latitude 24°27.7′ N. longitude 81°48.1′ W. (Key West Entrance Lighted Whistle Buoy); thence to Cosgrove... 46 Shipping 1 2013-10-01 2013-10-01 false Florida Reefs and Keys from Miami, FL to Marquesas Keys... TO THE PUBLIC BOUNDARY LINES Atlantic Coast § 7.100 Florida Reefs and Keys from Miami, FL to...

Influence of the target molecule on the oxygen radical absorbance capacity index: a comparison between alizarin red- and fluorescein-based methodologies.

PubMed

Martin, I; Aspée, A; Torres, P; Lissi, E; López-Alarcón, C

2009-12-01

A comparison of alizarin red (AR) and fluorescein (FL) as target molecules in oxygen radical absorbance capacity (ORAC)-like methods is reported. Galangin, apigenin, ferulic acid, and coumaric acid decreased AR initial consumption rate, whereas quercetin, kaempferol, luteolin, caffeic acid, and sinapic acid inhibited its consumption through an induction time, associated with a repair mechanism. On the other hand, all compounds protected FL with a clear induction time. AR was more selective and provides ORAC-AR values considerably smaller for compounds of low reactivity. The ORAC-AR value for luteolin was nearly 200 times that of coumaric acid. However, the ratio of ORAC-FL values for luteolin and coumaric acid was only 1.2. This different selectivity implies that AR provides ORAC values more related to reactivity than FL. ORAC-AR values of infusions were considerably smaller than the corresponding ORAC-FL values. These differences are interpreted in terms of the capacity of FL to generate induction times, irrespective of the reactivity of the additive. It is proposed that comparison of ORAC-AR and ORAC-FL values could afford a rough estimation of the average reactivity of the antioxidants titrated by the ORAC-FL methodology.

BCL6 antagonizes NOTCH2 to maintain survival of human follicular lymphoma cells

PubMed Central

Valls, Ester; Lobry, Camille; Geng, Huimin; Wang, Ling; Cardenas, Mariano; Rivas, Martín; Cerchietti, Leandro; Oh, Philmo; Yang, Shao Ning; Oswald, Erin; Graham, Camille W.; Jiang, Yanwen; Hatzi, Katerina; Agirre, Xabier; Perkey, Eric; Li, Zhuoning; Tam, Wayne; Bhatt, Kamala; Leonard, John P.; Zweidler-McKay, Patrick A.; Maillard, Ivan; Elemento, Olivier; Ci, Weimin; Aifantis, Iannis; Melnick, Ari

2017-01-01

Summary Although the BCL6 transcriptional repressor is frequently expressed in human follicular lymphomas (FL), its biological role in this disease remains unknown. Herein we comprehensively identify the set of gene promoters directly targeted by BCL6 in primary human FLs. We noted that BCL6 binds and represses NOTCH2 and Notch pathway genes. Moreover, BCL6 and NOTCH2 pathway gene expression is inversely correlated in FL. Notably BCL6 up-regulation is associated with repression of Notch2 and its target genes in primary human and murine germinal center cells. Repression of Notch2 is an essential function of BCL6 in FL and GC B-cells since inducible expression of Notch2 abrogated GC formation in mice and kills FL cells. Indeed BCL6-targeting compounds or gene silencing leads to the induction of NOTCH2 activity and compromises survival of FL cells whereas NOTCH2 depletion or pathway antagonists rescue FL cells from such effects. Moreover, BCL6 inhibitors induced NOTCH2 expression and suppressed growth of human FL xenografts in vivo and primary human FL specimens ex vivo. These studies suggest that established FLs are thus dependent on BCL6 through its suppression of NOTCH2. PMID:28232365

Intelligent control of a multi-degree-of freedom reaction compensating platform system using fuzzy logic

NASA Technical Reports Server (NTRS)

Choi, Benjamin B.; Lawrence, Charles; Lin, Yueh-Jaw

1994-01-01

This paper presents the development of a general-purpose fuzzy logic (FL) control methodology for isolating the external vibratory disturbances of space-based devices. According to the desired performance specifications, a full investigation regarding the development of an FL controller was done using different scenarios, such as variances of passive reaction-compensating components and external disturbance load. It was shown that the proposed FL controller is robust in that the FL-controlled system closely follows the prespecified ideal reference model. The comparative study also reveals that the FL-controlled system achieves significant improvement in reducing vibrations over passive systems.

75 FR 17561 - Amendment to Restricted Area R-2510A; El Centro, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-07

...-0346; Airspace Docket No. 10-AWP-3] RIN 2120-AA66 Amendment to Restricted Area R-2510A; El Centro, CA... Restricted Area R-2510A, El Centro, CA. Specifically, the action inadvertently omitted the reference to.... 92-AWP-15 entitled ``Alteration and Subdivision of Restricted Area R-2510A; El Centro, CA''. That...

77 FR 30884 - Amendment of Restricted Area R-2502E; Fort Irwin, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-24

...-0461; Airspace Docket No. 12-AWP-1] RIN 2120-AA66 Amendment of Restricted Area R-2502E; Fort Irwin, CA... designated controlling agency for restricted area R-2502E, Fort Irwin, CA, from the Federal Aviation... Airspace System, the FAA is changing the assigned controlling agency for restricted area R-2502E, Fort...

33 CFR 334.782 - SUPSHIP Bath Maine Detachment Mobile at AUSTAL, USA, Mobile, AL; restricted area.

Code of Federal Regulations, 2010 CFR

2010-07-01

... warranted access into the restricted navigation area be needed, all entities are to contact the Supervisor... Mobile at AUSTAL, USA, Mobile, AL; restricted area. 334.782 Section 334.782 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA...

Exploring Risk Factors for Follicular Lymphoma

PubMed Central

Ambinder, Alexander J.; Shenoy, Pareen J.; Malik, Neha; Maggioncalda, Alison; Nastoupil, Loretta J.; Flowers, Christopher R.

2012-01-01

Follicular lymphoma (FL) is an indolent malignancy of germinal center B cells with varied incidence across racial groups and geographic regions. Improvements in the classification of non-Hodgkin lymphoma subtypes provide an opportunity to explore associations between environmental exposures and FL incidence. Our paper found that aspects of Western lifestyle including sedentary lifestyle, obesity, and diets high in meat and milk are associated with an increased risk of FL. Diets rich in fruits and vegetables, polyunsaturated fatty acids, vitamin D, and certain antioxidants are inversely associated with FL risk. A medical history of Sjogren's syndrome, influenza vaccination, and heart disease may be associated with FL incidence. Associations between FL and exposure to pesticides, industrial solvents, hair dyes, and alcohol/tobacco were inconsistent. Genetic risk factors include variants at the 6p21.32 region of the MHC II locus, polymorphisms of the DNA repair gene XRCC3, and UV exposure in individuals with certain polymorphisms of the vitamin D receptor. Increasing our understanding of risk factors for FL must involve integrating epidemiological studies of genetics and exposures to allow for the examination of risk factors and interactions between genes and environment. PMID:23028387

33 CFR 334.500 - St. Johns River, Atlantic Ocean, Sherman Creek; restricted areas and danger zone, Naval Station...

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false St. Johns River, Atlantic Ocean... AND RESTRICTED AREA REGULATIONS § 334.500 St. Johns River, Atlantic Ocean, Sherman Creek; restricted... area and the Atlantic Ocean restricted area described in paragraphs (a)(2) and (a)(3) of this section...

33 CFR 334.500 - St. Johns River, Atlantic Ocean, Sherman Creek; restricted areas and danger zone, Naval Station...

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false St. Johns River, Atlantic Ocean... AND RESTRICTED AREA REGULATIONS § 334.500 St. Johns River, Atlantic Ocean, Sherman Creek; restricted... area and the Atlantic Ocean restricted area described in paragraphs (a)(2) and (a)(3) of this section...

33 CFR 334.500 - St. Johns River, Atlantic Ocean, Sherman Creek; restricted areas and danger zone, Naval Station...

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false St. Johns River, Atlantic Ocean... AND RESTRICTED AREA REGULATIONS § 334.500 St. Johns River, Atlantic Ocean, Sherman Creek; restricted... area and the Atlantic Ocean restricted area described in paragraphs (a)(2) and (a)(3) of this section...

33 CFR 334.500 - St. Johns River, Atlantic Ocean, Sherman Creek; restricted areas and danger zone, Naval Station...

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false St. Johns River, Atlantic Ocean... AND RESTRICTED AREA REGULATIONS § 334.500 St. Johns River, Atlantic Ocean, Sherman Creek; restricted areas and danger zone, Naval Station Mayport, Florida. (a) The areas. (1) The St. Johns River restricted...

78 FR 63868 - Amendment of Restricted Area R-2515; Muroc Lake, CA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-25

...-0802; Airspace Docket No. 13-AWP-7] RIN 2120-AA66 Amendment of Restricted Area R-2515; Muroc Lake, CA... using agency name for Restricted Area R-2515 Muroc Lake, CA, to read ``Commander, 412th Test Wing (412... using agency name for Restricted Area R-2515 Muroc Lake, CA, from ``Commander Air Force Flight Test...

The Specific Role of FAM20C in Dentinogenesis

PubMed Central

Wang, X.; Wang, J.; Liu, Y.; Yuan, B.; Ruest, L.B.; Feng, J.Q.

2015-01-01

FAM20C is an evolutionarily reserved molecule highly expressed in mineralized tissues. Previously we demonstrated that Sox2-Cre;Fam20Cfl/fl mice, in which Fam20C was ubiquitously inactivated, had dentin and enamel defects as well as hypophosphatemic rickets. We also showed that K14-Cre;Fam20Cfl/fl mice, in which Fam20C was specifically inactivated in the epithelium, had enamel defects but lacked hypophosphatemia and defects in the bone and dentin. These results indicated that the enamel defects in the Sox2-Cre;Fam20Cfl/fl mice were independent of dentin defects and hypophosphatemia. To determine if the dentin defects in the Sox2-Cre;Fam20Cfl/fl mice were associated with the enamel defects and hypophosphatemia, we crossed Fam20Cfl/fl mice with Wnt1-Cre and Osr2-Cre transgenic mice to inactivate Fam20C in the craniofacial mesenchymal cells that form dentin and alveolar bone. The resulting Wnt1-Cre;Fam20Cfl/fl and Osr2-Cre;Fam20Cfl/fl mice showed remarkable dentin and alveolar bone defects, while their enamel did not show apparent defects. The serum FGF23 levels in these mice were higher than normal but lower than those in the Sox2-Cre;Fam20Cfl/fl mice; they developed a mild type of hypophosphatemia that did not cause major defects in long bones. These results indicate that the dentin defects in the Sox2-Cre;Fam20Cfl/fl mice were independent of the enamel defects. PMID:25515778

33 CFR 334.1325 - United States Army Restricted Area, Kuluk Bay, Adak, Alaska.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Area, Kuluk Bay, Adak, Alaska. 334.1325 Section 334.1325 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.1325 United States Army Restricted Area, Kuluk Bay, Adak, Alaska. (a) The area. The area within a...

33 CFR 334.1325 - United States Army Restricted Area, Kuluk Bay, Adak, Alaska.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Area, Kuluk Bay, Adak, Alaska. 334.1325 Section 334.1325 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.1325 United States Army Restricted Area, Kuluk Bay, Adak, Alaska. (a) The area. The area within a...

33 CFR 334.1325 - United States Army Restricted Area, Kuluk Bay, Adak, Alaska.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Area, Kuluk Bay, Adak, Alaska. 334.1325 Section 334.1325 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.1325 United States Army Restricted Area, Kuluk Bay, Adak, Alaska. (a) The area. The area within a...

33 CFR 334.1220 - Hood Canal, Bangor; naval restricted areas.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Hood Canal, Bangor; naval..., Bangor; naval restricted areas. (a) Hood Canal, Bangor; Naval restricted areas—(1) Area No. 1. That area...) Area No. 1. No person or vessel shall enter this area without permission from the Commander, Naval...

33 CFR 334.1220 - Hood Canal, Bangor; naval restricted areas.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Hood Canal, Bangor; naval..., Bangor; naval restricted areas. (a) Hood Canal, Bangor; Naval restricted areas—(1) Area No. 1. That area...) Area No. 1. No person or vessel shall enter this area without permission from the Commander, Naval...

33 CFR 334.1240 - Sinclair Inlet; naval restricted areas.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Sinclair Inlet; naval restricted...; naval restricted areas. (a) Sinclair Inlet: naval restricted areas—(1) Area No. 1. All the waters of... Navy. No person, vessel, craft, article or thing, except those under supervision of military or naval...

33 CFR 334.1240 - Sinclair Inlet; naval restricted areas.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Sinclair Inlet; naval restricted...; naval restricted areas. (a) Sinclair Inlet: naval restricted areas—(1) Area No. 1. All the waters of... Navy. No person, vessel, craft, article or thing, except those under supervision of military or naval...

Aerobic and Anaerobic Transformation of cis-Dichloroethene (cis-DCE) and Vinyl Chloride (VC): Steps for Reliable Remediation

DTIC Science & Technology

2003-12-01

populations. (ii) Characterization of Dehalococeoides sp . strain FL2. The isolate, designate d Dehalococcoides sp . strain FL2, reductively...Pinellas group of the Dehalococcoides cluster, and demonstrated that strain FL2 shared an identical 165 rRNA gene sequence with Dehalococcoides sp ...strain CBDBI, a chlorobenzene-dechlorinating strain. The 165 rRNA gene sequence of Dehalococcoides sp . strain FL2 was submitted to GenBank (AF357918.2

The specific role of FAM20C in amelogenesis.

PubMed

Wang, X; Jung, J; Liu, Y; Yuan, B; Lu, Y; Feng, J Q; Qin, C

2013-11-01

Previously, we showed that Sox2-Cre;Fam20C(fl/fl) mice in which Fam20C was ubiquitously inactivated had severe defects in dentin, enamel, and bone, along with hypophosphatemia. It remains to be determined if the enamel defects in the mice with universal inactivation of Family with sequence similarity 20-C (FAM20C) were associated with the dentin defects and whether hypophosphatemia in the knockout mice contributed to the enamel defects. In this study, we crossed Fam20C(fl/fl) mice with keratin 14-Cre (K14-Cre) transgenic mice to specifically inactivate Fam20C in the epithelial cells, including the dental epithelial cells that are responsible for forming tooth enamel. X-ray, backscattered scanning electron microscopic, and histological analyses showed that the K14-Cre;Fam20C(fl/fl) mice had severe enamel and ameloblast defects, while their dentin and alveolar bone were not significantly affected. Accordingly, serum biochemistry of the K14-Cre;Fam20C(fl/fl) mice showed normal phosphate and FGF23 levels in the circulation. Analysis of these data indicates that, while FAM20C is a molecule essential to amelogenesis, its inactivation in the dental epithelium does not significantly affect dentinogenesis. Hypophosphatemia makes no significant contribution to the enamel defects in the mice with the ubiquitous deletion of Fam20C.

Establishment of highly metastatic KRAS mutant lung cancer cell sublines in long-term three-dimensional low attachment cultures

PubMed Central

Nakano, Tomoyuki; Kanai, Yoshihiko; Amano, Yusuke; Yoshimoto, Taichiro; Matsubara, Daisuke; Shibano, Tomoki; Tamura, Tomoko; Oguni, Sachiko; Katashiba, Shizuka; Ito, Takeshi; Murakami, Yoshinori; Fukayama, Masashi; Murakami, Takashi; Endo, Shunsuke; Niki, Toshiro

2017-01-01

Decreased cell-substratum adhesion is crucially involved in metastasis. Previous studies demonstrated that lung cancer with floating cell clusters in histology is more likely to develop metastasis. In the present study, we investigated whether cancer cells in long-term, three-dimensional low attachment cultures acquire high metastatic potential; these cells were then used to examine the mechanisms underlying metastasis. Two KRAS-mutated adenocarcinoma cell lines (A549 and H441) were cultured and selected on ultra-low attachment culture dishes, and the resulting cells were defined as FL (for floating) sublines. Cancer cells were inoculated into NOD/SCID mice via an intracardiac injection, and metastasis was evaluated using luciferase-based imaging and histopathology. In vitro cell growth (in attachment or suspension cultures), migration, and invasion were assayed. A whole genomic analysis was performed to identify key molecular alterations in FL sublines. Upon detachment on low-binding dishes, parental cells initially formed rounded spheroids with limited growth activity. However, over time in cultures, cells gradually formed smaller spheroids that grew slowly, and, after 3–4 months, we obtained FL sublines that regained prominent growth potential in suspension cultures. On ordinary dishes, FL cells reattached and exhibited a more spindle-shaped morphology than parental cells. No marked differences were observed in cell growth with attachment, migration, or invasion between FL sublines and parental cell lines; however, FL cells exhibited markedly increased growth potential under suspended conditions in vitro and stronger metastatic abilities in vivo. A genomic analysis identified epithelial-mesenchymal transition (EMT) and c-Myc amplification in A549-FL and H441-FL cells, respectively, as candidate mechanisms for metastasis. The growth potential of FL cells was markedly inhibited by lentiviral ZEB1 knockdown in A549-FL cells and by the inhibition of c-Myc through lentiviral knockdown or the pharmacological inhibitor JQ1 in H441-FL cells. Long-term three-dimensional low attachment cultures may become a useful method for investigating the mechanisms underlying metastasis mediated by decreased cell-substratum adhesion. PMID:28786996

Ruhende Flüssigkeiten und Gase

NASA Astrophysics Data System (ADS)

Heintze, Joachim

Das mechanische Verhalten von Flüssigkeiten und Gasen ist dadurch gekennzeichnet, dass sie keine statische Schubfestigkeit besitzen, andernfalls würden sie nicht beginnen, zu fließen. In ruhenden Flüssigkeiten und Gasen können daher keine Schubspannungen bestehen:

78 FR 54564 - Standard Instrument Approach Procedures, and Takeoff Minimums and Obstacle Departure Procedures...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-05

... Linder Rgnl, Takeoff Minimums and Obstacle DP, Amdt 1 Venice, FL, Venice Muni, RNAV (GPS) RWY 5, Orig Venice, FL, Venice Muni, RNAV (GPS) RWY 23, Orig Venice, FL, Venice Muni, Takeoff Minimums and Obstacle...

Lithofacies and sequence stratigraphic analysis of the Upper Jurassic siliciclastics in the eastern Kopet-Dagh Basin, NE Iran

NASA Astrophysics Data System (ADS)

Zand-Moghadam, Hamed; Moussavi-Harami, Reza; Mahboubi, Asadollah; Aghaei, Ali

2016-05-01

The Upper Jurassic (Oxfordian-Kimmeridgian) Mozduran Formation is the most important gas reservoirs of the northeast Iran. Siliciclastic facies of this formation in eastern most parts of the basin have not been studied yet. Therefore, four stratigraphic sections of Mozduran Formation have been selected in the Kole-Malekabad, Kale-Karab, Deraz-Ab and Karizak to interpret depositional history and analyze depositional sequences. Based on texture and sedimentary structures, 14 slilciclastic lithofacies were identified and classified into four categories, including conglomerate (Gms, Gp, Gt), sandstone (Sh, Sp, St, Sr, Sl, Sm, Se), mud rock (Fl) and intermediate sandstone-mud rock (Sr (Fl), Sr/Fl, Fl (Sr)). Identified lithofacies formed four architectural elements CH, SB, LA and FF. Lithofacies characteristics and architectural elements with mostly bimodal pattern of paleocurrents show that the majority of Mozduran lithofacies deposited in the coastal environment (tidal influence). Sequence stratigraphic analysis shows that the Kole-Malekabad section consists of two depositional sequences while other sections are characterized by three depositional sequences. The lower and upper sequence boundaries of the Mozduran Formation in all stratigraphic sections are SB1 that are distinguished by paleosol and sometime conglomerate horizons. Most of depositional sequences in studied sections are composed only of TST and HST. The TST deposits consist mostly of quartzarenite and litharenite petrofacies that have been deposited in the tidal zone. HST packages are mostly including mud rocks with interdeds of sandstone lithofacies that are deposited in supratidal setting. The LST facies is recognized only in the DS3 (equivalent to the second depositional sequences of the Kole-Malekabad), which consist of conglomerate facies. Instead, the Kole-Malekabad section is often composed of supratidal gypsiferrous shales, indicating sea level fall in the study area.

Double-hit follicular lymphoma with MYC and BCL2 translocations: a study of 7 cases with a review of literature.

PubMed

Miao, Yuan; Hu, Shimin; Lu, Xinyan; Li, Shaoying; Wang, Wei; Medeiros, L Jeffrey; Lin, Pei

2016-12-01

Follicular lymphoma with MYC and BCL2 translocations, so-called double-hit follicular lymphoma (DH-FL), is rare. Here, we report the clinicopathological features of 7 cases of DH-FL. All neoplasms had a follicular pattern (1 partially diffuse). Five cases were predominantly low grade, 4 of which had focal (≤20%) grade 3A areas, and 2 cases were of grade 3. All cases were positive for pan-B-cell antigens, CD10, and BCL6; 6 cases were positive for BCL2. Ki-67 was less than or equal to 50% in 6 cases and 90% in 1 grade 3 case. Three patients presented with stage IV disease and 3 had a Follicular Lymphoma International Prognostic Index score of greater than 2. Six patients received immunochemotherapy, and 1 is still under induction therapy with rituximab, ibrutinib, and lenalidomide. Four achieved complete remission and two had a partial response with persistent or refractory disease. The median follow-up time was 25 months (range, 8.5-53.7 months). Two patients treated with standard regimen for follicular lymphoma had relapsed or refractory disease, and 1 died from complications of allogeneic stem cell transplant administered for relapse. In contrast, all 4 patients treated with more intensive regimen for double-hit lymphoma achieved complete remission. In summary, despite predominantly low-grade histology, cases of DH-FL in this study were aggressive and responded better to more intensive than standard treatment regimens, suggesting DH-FL is part of the spectrum of double-hit high-grade lymphoma. Copyright © 2016 Elsevier Inc. All rights reserved.

32 CFR Appendix C to Subpart M of... - Authorized Activities for Maneuver Training Area Access

Code of Federal Regulations, 2010 CFR

2010-07-01

... commercial use (AR 405-80) Installation service and maintenance (AR 420-74, FL Reg 350-30) Non-DoD personnel...-1) Horseback riding on roads and vehicle tracks Walking, distance running Model airplane and rocket...) Installation service and maintenance (AR 420-74) Non-Commercial recreational use: Hunting, fishing and trapping...

Photocopy of drawing. VEHICLE ASSEMBLY BUILDING MODIFICATIONS. NASA, John F. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photocopy of drawing. VEHICLE ASSEMBLY BUILDING MODIFICATIONS. NASA, John F. Kennedy Space Center, Florida. Drawing 79K05424, Seelye Stevenson Value & Knecht, March, 1975. SITE WORK, GENERAL AREA PLAN. Sheet 8 of 207 - Cape Canaveral Air Force Station, Launch Complex 39, Vehicle Assembly Building, VAB Road, East of Kennedy Parkway North, Cape Canaveral, Brevard County, FL

78 FR 14649 - Amendment of Class B Airspace Description; Tampa, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-07

... surveillance radar (ASR) antenna'' to ``Point of Origin.'' In addition, the description is edited throughout to... the airspace, the area was designed using the latitude/longitude position of the ASR antenna as the centerpoint. In 2012, the ASR antenna was moved to another location on the airport. So that there will be no...

The Burnout Spiral: The Emotion Labor of Five Rural U.S. Foreign Language Teachers

ERIC Educational Resources Information Center

Acheson, Kris; Taylor, Justin; Luna, Kera

2016-01-01

An area of research that may shed light on the pressing problem of FL teacher attrition is emotion labor. Emotion labor (or emotional labour), a construct stemming from research in the fields of communication and psychology and focusing mainly on service professionals, has recently been taken up in education literature. Although student emotions…

Handbook for Evaluating Ecological Effects of Pollution at DARCOM Installations. Volume 6. Unexpected Declines in Animal Populations,

DTIC Science & Technology

1979-12-01

Ecological Research Laboratory U.S. Environmental Protection Agency Sabine Island Gulf Breeze, FL 32561 Phone: 904 932-5311 This laboratory will assist in...diseases of domestic animals and wildlife in the area? c. Do domestic animal owners vaccinate for any disease? d. What is the prevalent habitat? e

CLIL and Motivation: The Effect of Individual and Contextual Variables

ERIC Educational Resources Information Center

Doiz, Aintzane; Lasagabaster, David; Sierra, Juan Manuel

2014-01-01

Content and language integrated learning (CLIL) is burgeoning all over Europe and this is particularly so in Spain. During the last 10 years, content language instruction through a foreign language (FL) (mainly English) has become a key area of curricular innovation. One of the main reasons put forward by the advocates of this approach is that…

Loblolly pine seedling response to competition from exotic vs. native plants

Treesearch

Pedram Daneshgar; Shibu Jose; Craig Ramsey; Robin Collins

2006-01-01

A field study was conducted in Santa Rosa County, FL to test the hypothesis that an exotic understory would exert a higher degree of competition on tree seedling establishment and growth than native vegetation. The study site was a 60 ha cutover area infested with the invasive exotic cogongrass [Imperata cylindrica (L.) Raeusch.]. A completely...

Finding Edges and Lines in Images.

DTIC Science & Technology

1983-06-01

34 UNCLASSI FlED , SECURITY CLASSIFICATION OF THIS PAGE ("osen Data Entered) READ INSTRUCTIONSREPORT DOCUMENTATION PAGE BEFORE COMPLETING FORM I. REPORT...PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT. PROJECT. TASK Artificial Intelligence Laboratory AREA&WORKUNITNUMBERS 545 Technology Square...in the Artificial Intelligence Laboratory of the Massachusetts Institute of Technology. Support for the laboratory’s artificial intelligence research

Photocopy of drawing (this photograph is an 8' x 10' ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photocopy of drawing (this photograph is an 8' x 10' copy of an 8' x 10' negative; 1996 original architectural drawing located at Building No. 458, NAS Pensacola, Florida) Marine Complex, Building No. 18, Plumbing, First floor plan- Area A, Sheet No. 35 - U.S. Naval Air Station, Marine Barracks, 232 East Avenue, Pensacola, Escambia County, FL

76 FR 31308 - Intent To Prepare an Environmental Impact Statement for the Combined Operational Plan, Miami-Dade...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-31

... Environmental Impact Statement for the Combined Operational Plan, Miami-Dade County, FL AGENCY: Department of... Operational Plan (COP) is an integrated operational plan for Water Conservation Area 3 (WCA-3), Everglades... water management operations for the completed MWD and C-111SD projects that are consistent with their...

Research@ARL. Volume 4, Issue 1, November 2015

DTIC Science & Technology

2015-11-01

Durham, NC • Orlando, FL Visit ARL’s web site at www.arl.army.mil 3 FOREWORD Dr. Thomas P. Russell Director, U.S. Army Research Laboratory Thank you...either to sense or to communicate. This volume presents papers in all of these areas: the generation of light energy; the detection of light energy...present papers in all of these areas: the generation of light energy, the detection of light energy, the use of light to measure and sense, and the

A cross-sectional study to assess the intelligence quotient (IQ) of school going children aged 10-12 years in villages of Mysore district, India with different fluoride levels.

PubMed

Sebastian, Shibu Thomas; Sunitha, S

2015-01-01

Besides dental and skeletal fluorosis, excessive fluoride intake can also affect the central nervous system without first causing the physical deformities associated with skeletal fluorosis. With the existence of widespread endemic fluorosis in India, the possible adverse effect of elevated fluoride in drinking water on the Intelligence Quotient (IQ) level of children is a potentially serious public health problem. This study assessed the Intelligence Quotient (IQ) of school going children aged 10-12 years in villages of Mysore district with different fluoride levels. In this cross-sectional study, 405 school children aged 10-12 years were selected from three villages in Mysore district with normal fluoride (1.20 mg F/l), low fluoride (0.40 mg F/l) and high fluoride (2.20 mg F/l) in their water supplies. A pre designed questionnaire was used to collect the required data for the survey which included socio demographic details, oral hygiene practices, diet history, body mass index and dental fluorosis. Intelligence Quotient was assessed using Raven's colored Progressive Matrices Test. In bivariate analysis, significant relationships were found between water fluoride levels and Intelligence Quotient of school children (P < 0.05). In the high fluoride village, the proportion of children with IQ below 90, i.e. below average IQ was larger compared to normal and low fluoride village. Age, gender, parent education level and family income had no significant association with IQ. School children residing in area with higher than normal water fluoride level demonstrated more impaired development of intelligence when compared to school children residing in areas with normal and low water fluoride levels. Thus, children's intelligence can be affected by high water fluoride levels.

Isolation of uv-sensitive variants of human FL cells by a viral suicide method

DOE Office of Scientific and Technical Information (OSTI.GOV)

Shiomi, T.; Sato, K.

A new method (viral suicide method) for the isolation of uv-sensitive mutants is described. Colonies of mutagenized human FL cells were infected with uv-irradiated Herpes simplex viruses and surviving ones which seemed to be deficient in host cell reactivation (HCR) were examined for their uv sensitivity. Nineteen of 238 clones examined were sensitive to uv irradiation at the time of the isolation. After recloning, four of these clones have been studied and two (UVS-1 and UVS-2) of them are stable in their uv sensitivity for 4 months in culture. uv sensitivity of UVS-1, UVS-2, and the parental FL cells aremore » as follows: the extrapolation numbers (n) are 2.2, 2.1, and 1.8 and mean lethal doses (DO) are 2.9, 3.7, and 7.8 J/m/sup 2/ for UVS-1, UVS-2, and the parental FL cells, respectively. They are no more sensitive than FL cells to x-irradiation. The ability of HCR in UVS-2 cells is apparently lower than that in FL cells, whereas UVS-1 cells are the same as FL cells in the ability.« less

Ratiometric, visual, dual-signal fluorescent sensing and imaging of pH/copper ions in real samples based on carbon dots-fluorescein isothiocyanate composites.

PubMed

Zhu, Xinxin; Jin, Hui; Gao, Cuili; Gui, Rijun; Wang, Zonghua

2017-01-01

In this article, a facile aqueous synthesis of carbon dots (CDs) was developed by using natural kelp as a new carbon source. Through hydrothermal carbonization of kelp juice, fluorescent CDs were prepared and the CDs' surface was modified with polyethylenimine (PEI). The PEI-modified CDs were conjugated with fluorescein isothiocyanate (FITC) to fabricate CDs-FITC composites. To exploit broad applications, the CDs-FITC composites were developed as fluorescent sensing or imaging platforms of pH and Cu 2+ . Analytical performances of the composites-based fluorescence (FL) sensors were evaluated, including visual FL imaging of pH in glass bottle, ratiometric FL sensing of pH in yogurt samples, visual FL latent fingerprint and leaf imaging detection of [Cu 2+ ], dual-signal FL sensing of [Cu 2+ ] in yogurt and human serum samples. Experimental results from ratiometric, visual, dual-signal FL sensing and imaging applications confirmed the high feasibility, accuracy, stabilization and simplicity of CDs-FITC composites-based FL sensors for the detection of pH and Cu 2+ ions in real samples. Copyright © 2016 Elsevier B.V. All rights reserved.

Neural correlates of foreign-language learning in childhood: a 3-year longitudinal ERP study.

PubMed

Ojima, Shiro; Nakamura, Naoko; Matsuba-Kurita, Hiroko; Hoshino, Takahiro; Hagiwara, Hiroko

2011-01-01

A foreign language (a language not spoken in one's community) is difficult to master completely. Early introduction of foreign-language (FL) education during childhood is becoming a standard in many countries. However, the neural process of child FL learning still remains largely unknown. We longitudinally followed 322 school-age children with diverse FL proficiency for three consecutive years, and acquired children's ERP responses to FL words that were semantically congruous or incongruous with the preceding picture context. As FL proficiency increased, various ERP components previously reported in mother-tongue (L1) acquisition (such as a broad negativity, an N400, and a late positive component) appeared sequentially, critically in an identical order to L1 acquisition. This finding was supported not only by cross-sectional analyses of children at different proficiency levels but also by longitudinal analyses of the same children over time. Our data are consistent with the hypothesis that FL learning in childhood reproduces identical developmental stages in an identical order to L1 acquisition, suggesting that the nature of the child's brain itself may determine the normal course of FL learning. Future research should test the generalizability of the results in other aspects of language such as syntax.

75 FR 53266 - United States Army Restricted Area, Designated Portions of Eagle Bay and Eagle River, Fort...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-31

... subjected to hazardous levels of noise during certain training exercises; Army control of this area is also... within Fort Richardson. The restricted area is necessary to protect the public against hazardous noise... Flats Weapons Training Range Impact Area, Fort Richardson, Alaska; Restricted Area. (a) The area. The...

Summary of Synoptic Meteorological Observations. Indonesian Coastal Marine Areas. Volume 1. Area 1 - Southeast Sumatra. Area 2 - Christmas Island. Area 3 - Sunda Strait. Area 4 - Northwest Java Sea. Area 5 - Bangka Island Northwest. Area 6 - Natuna Island. Area 7 - Sarawak

DTIC Science & Technology

1975-04-01

AD/ A -006 923 SUMMARY OF SYNOPTIC METEOROLOGICAL OBSERVATIONS. INDONESIAN COASTAL MARINE AREAS. VOLUME I. AREA 1 - SOUTHEAST SUMATRA. AREA 2...Weather Service Command Washington, D. C. April 1975 ;V, A DISTRIBUTED BY: Nausm Tsciulca Iufennls Suvm• U. S. DEPARTMENT OF COMMERCE 2 z z 0 0 ~ > o CI2LI...00 4 bO >~ d) cn q 00 ca (n~ -0E 4) fl) U C 0 E CD o :Cu -V 0. Cau . .t $4 Cu a X k) 04. " # Cu c.. - u 0- u c0 E Q =E 0 ca- 1 ca 4).,u 04$ = a )E ==r

77 FR 4394 - Release of Airport Property: Orlando Executive Airport, Orlando, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-27

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration Release of Airport Property: Orlando Executive Airport, Orlando, FL AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Request for... 12.4 acres at the Orlando Executive Airport, Orlando, FL from the conditions, release certain...

Targeting Peripheral-Derived Regulatory T Cells as a Means of Enhancing Immune Responses Directed against Prostate Cancer

DTIC Science & Technology

2016-08-01

TRAMP transgenic mice) that lack or preferentially generate pTregs (TRAMP+ mice bred onto Lck-cre; Klf2fl/fl and Smurf1-/- backgrounds, respectively...We have successfully generated TRAMP+; Lck-cre; Klf2fl/fl and TRAMP+; Smurf1-/- breeding lines, which will provide us with the necessary animals to...Aim 1: Determine how blocking pTreg production impacts PCa Major Task 1: Score tumors in TRAMP cohorts that contain or lack pTregs. The breeding

Development of EBM-CDSS (Evidence-Based Clinical Decision Support System) to AIG Prognostication in Terminally Ill Patients

DTIC Science & Technology

2016-03-01

Mbah, PhD2*, Ambuj Kumar, MD, MPH3, Kim Sehwan, PhD4*, Ronald Schonwetter, MD5* and Benjamin Djulbegovic, MD, PhD6 1Center for Evidence - Based Medicine , University...of South Florida, Tampa, FL 2USF, Tampa, FL 3University of South Florida, College of Medicine, Center for Evidence Based Medicine , Tampa...4HPC healthcare, Tampa, FL 5HPC Healthcare, Tampa, FL 6Center for Evidence - Based Medicine & Health Outcomes Research, University of South

33 CFR 110.220 - Pacific Ocean at San Nicolas Island, Calif.; restricted anchorage areas.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Pacific Ocean at San Nicolas Island, Calif.; restricted anchorage areas. 110.220 Section 110.220 Navigation and Navigable Waters COAST... Pacific Ocean at San Nicolas Island, Calif.; restricted anchorage areas. (a) The restricted areas—(1) East...

33 CFR 110.220 - Pacific Ocean at San Nicolas Island, Calif.; restricted anchorage areas.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Pacific Ocean at San Nicolas Island, Calif.; restricted anchorage areas. 110.220 Section 110.220 Navigation and Navigable Waters COAST... Pacific Ocean at San Nicolas Island, Calif.; restricted anchorage areas. (a) The restricted areas—(1) East...

33 CFR 110.220 - Pacific Ocean at San Nicolas Island, Calif.; restricted anchorage areas.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Pacific Ocean at San Nicolas Island, Calif.; restricted anchorage areas. 110.220 Section 110.220 Navigation and Navigable Waters COAST... Pacific Ocean at San Nicolas Island, Calif.; restricted anchorage areas. (a) The restricted areas—(1) East...

33 CFR 110.220 - Pacific Ocean at San Nicolas Island, Calif.; restricted anchorage areas.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Pacific Ocean at San Nicolas Island, Calif.; restricted anchorage areas. 110.220 Section 110.220 Navigation and Navigable Waters COAST... Pacific Ocean at San Nicolas Island, Calif.; restricted anchorage areas. (a) The restricted areas—(1) East...

Protective dendritic cell responses against listeriosis induced by the short form of the deubiquitinating enzyme CYLD are inhibited by full-length CYLD.

PubMed

Wurm, Rebecca; Just, Sissy; Wang, Xu; Wex, Katharina; Schmid, Ursula; Blanchard, Nicolas; Waisman, Ari; Schild, Hans-Jörg; Deckert, Martina; Naumann, Michael; Schlüter, Dirk; Nishanth, Gopala

2015-05-01

The deubiquitinating enzyme CYLD is an important tumor suppressor and inhibitor of immune responses. In contrast to full-length CYLD, the immunological function of the naturally occurring short splice variant of CYLD (sCYLD) is insufficiently described. Previously, we showed that DCs, which lack full-length CYLD but express sCYLD, exhibit augmented NF-κB and DC activation. To explore the function of sCYLD in infection, we investigated whether DC-specific sCYLD regulates the pathogenesis of listeriosis. Upon Listeria monocytogenes infection of CD11c-Cre Cyld(ex7/8 fl/fl) mice, infection of CD8α(+) DCs, which are crucial for the establishment of listeriosis in the spleen, was not affected. However, NF-κB activity of CD11c-Cre Cyld(ex7/8 fl/fl) DCs was increased, while activation of ERK and p38 was normal. In addition, CD11c-Cre Cyld(ex7/8 fl/fl) DCs produced more TNF, IL-10, and IL-12 upon infection, which led to enhanced stimulation of IFN-γ-producing NK cells. In addition CD11c-Cre Cyld(ex7/8 fl/fl) DCs presented Listeria Ag more efficiently to CD8(+) T cells resulting in a stronger pathogen-specific CD8(+) T-cell proliferation and more IFN-γ production. Collectively, the improved innate and adaptive immunity and survival during listeriosis identify the DC-specific FL-CYLD/sCYLD balance as a potential target to modulate NK-cell and Ag-specific CD8(+) T-cell responses. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Epithelial-mesenchymal transition and nuclear β-catenin induced by conditional intestinal disruption of Cdh1 with Apc is E-cadherin EC1 domain dependent

PubMed Central

Carter, Emma J.; Barnes, David; Hoppe, Hans-Jürgen; Hughes, Jennifer; Cobbold, Stephen; Harper, James; Morreau, Hans; Surakhy, Mirvat; Hassan, A. Bassim

2016-01-01

Two important protein-protein interactions establish E-cadherin (Cdh1) in the adhesion complex; homophilic binding via the extra-cellular (EC1) domain and cytoplasmic tail binding to β-catenin. Here, we evaluate whether E-cadherin binding can inhibit β-catenin when there is loss of Adenomatous polyposis coli (APC) from the β-catenin destruction complex. Combined conditional loss of Cdh1 and Apc were generated in the intestine, intestinal adenoma and adenoma organoids. Combined intestinal disruption (Cdh1fl/flApcfl/flVil-CreERT2) resulted in lethality, breakdown of the intestinal barrier, increased Wnt target gene expression and increased nuclear β-catenin localization, suggesting that E-cadherin inhibits β-catenin. Combination with an intestinal stem cell Cre (Lgr5CreERT2) resulted in ApcΔ/Δ recombination and adenoma, but intact Cdh1fl/fl alleles. Cultured ApcΔ/ΔCdh1fl/fl adenoma cells infected with adenovirus-Cre induced Cdh1fl/fl recombination (Cdh1Δ/Δ), disruption of organoid morphology, nuclear β-catenin localization, and cells with an epithelial-mesenchymal phenotype. Complementation with adenovirus expressing wild-type Cdh1 (Cdh1-WT) rescued adhesion and β-catenin membrane localization, yet an EC1 specific double mutant defective in homophilic adhesion (Cdh1-MutW2A, S78W) did not. These data suggest that E-cadherin inhibits β-catenin in the context of disruption of the APC-destruction complex, and that this function is also EC1 domain dependent. Both binding functions of E-cadherin may be required for its tumour suppressor activity. PMID:27566565

Several immune escape patterns in non-Hodgkin's lymphomas

PubMed Central

Laurent, Camille; Charmpi, Konstantina; Gravelle, Pauline; Tosolini, Marie; Franchet, Camille; Ysebaert, Loïc; Brousset, Pierre; Bidaut, Alexandre; Ycart, Bernard; Fournié, Jean-Jacques

2015-01-01

Follicular Lymphomas (FL) and diffuse large B cell lymphomas (DLBCL) must evolve some immune escape strategy to develop from lymphoid organs, but their immune evasion pathways remain poorly characterized. We investigated this issue by transcriptome data mining and immunohistochemistry (IHC) of FL and DLBCL lymphoma biopsies. A set of genes involved in cancer immune-evasion pathways (Immune Escape Gene Set, IEGS) was defined and the distribution of the expression levels of these genes was compared in FL, DLBCL and normal B cell transcriptomes downloaded from the GEO database. The whole IEGS was significantly upregulated in all the lymphoma samples but not in B cells or other control tissues, as shown by the overexpression of the PD-1, PD-L1, PD-L2 and LAG3 genes. Tissue microarray immunostainings for PD-1, PD-L1, PD-L2 and LAG3 proteins on additional biopsies from 27 FL and 27 DLBCL patients confirmed the expression of these proteins. The immune infiltrates were more abundant in FL than DLBCL samples, and the microenvironment of FL comprised higher rates of PD-1+ lymphocytes. Further, DLBCL tumor cells comprised a higher proportion of PD-1+, PD-L1+, PD-L2+ and LAG3+ lymphoma cells than the FL tumor cells, confirming that DLBCL mount immune escape strategies distinct from FL. In addition, some cases of DLBCL had tumor cells co-expressing both PD-1, PD-L1 and PD-L2. Among the DLBCLs, the activated B cell (ABC) subtype comprised more PD-L1+ and PD-L2+ lymphoma cells than the GC subtype. Thus, we infer that FL and DLBCL evolved several pathways of immune escape. PMID:26405585

Early Relapse of Follicular Lymphoma After Rituximab Plus Cyclophosphamide, Doxorubicin, Vincristine, and Prednisone Defines Patients at High Risk for Death: An Analysis From the National LymphoCare Study

PubMed Central

Casulo, Carla; Byrtek, Michelle; Dawson, Keith L.; Zhou, Xiaolei; Farber, Charles M.; Flowers, Christopher R.; Hainsworth, John D.; Maurer, Matthew J.; Cerhan, James R.; Link, Brian K.; Zelenetz, Andrew D.; Friedberg, Jonathan W.

2015-01-01

Purpose Twenty percent of patients with follicular lymphoma (FL) experience progression of disease (POD) within 2 years of initial chemoimmunotherapy. We analyzed data from the National LymphoCare Study to identify whether prognostic FL factors are associated with early POD and whether patients with early POD are at high risk for death. Patients and Methods In total, 588 patients with stage 2 to 4 FL received first-line rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP). Two groups were defined: patients with early POD 2 years or less after diagnosis and those without POD within 2 years, the reference group. An independent validation set, 147 patients with FL who received first-line R-CHOP, was analyzed for reproducibility. Results Of 588 patients, 19% (n = 110) had early POD, 71% (n = 420) were in the reference group, 8% (n = 46) were lost to follow-up, and 2% (n = 12) died without POD less than 2 years after diagnosis. Five-year overall survival was lower in the early-POD group than in the reference group (50% v 90%). This trend was maintained after we adjusted for FL International Prognostic Index (hazard ratio, 6.44; 95% CI, 4.33 to 9.58). Results were similar for the validation set (FL International Prognostic Index–adjusted hazard ratio, 19.8). Conclusion In patients with FL who received first-line R-CHOP, POD within 2 years after diagnosis was associated with poor outcomes and should be further validated as a standard end point of chemoimmunotherapy trials of untreated FL. This high-risk FL population warrants further study in directed prospective clinical trials. PMID:26124482

78 FR 21817 - Amendment of Restricted Area R-6601; Fort A.P. Hill, VA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-12

...; Airspace Docket No. 12-AEA-7] RIN 2120-AA66 Amendment of Restricted Area R-6601; Fort A.P. Hill, VA AGENCY... limits and time of designation of restricted area R-6601, Fort A.P. Hill, VA. The U.S. Army requested... limits and increase the time of designation of restricted area R-6601, Fort A.P. Hill, VA, (77 FR 35308...

76 FR 69125 - Amendment of Restricted Areas R-2104A, B, C, D and E; Huntsville, AL

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-08

...-0693; Airspace Docket No. 11-ASO-29] RIN 2120-AA66 Amendment of Restricted Areas R-2104A, B, C, D and E... changes the using agency name for Restricted Area R-2104 A through E, Huntsville, AL to read ``Commander... that the FAA change the name of the using agency for Restricted Areas R-2104A through E to ``Commander...

78 FR 24985 - Amendment of Restricted Areas R-6703A, B, C, D; and Establishment of Restricted Areas R-6703E, F...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-29

...-0371; Airspace Docket No. 12-ANM-14] RIN 2120-AA66 Amendment of Restricted Areas R-6703A, B, C, D; and Establishment of Restricted Areas R-6703E, F, G, H, I, and J; WA AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action modifies the internal boundaries of R-6703 by further...

Quantitative fluorescence loss in photobleaching for analysis of protein transport and aggregation

PubMed Central

2012-01-01

Background Fluorescence loss in photobleaching (FLIP) is a widely used imaging technique, which provides information about protein dynamics in various cellular regions. In FLIP, a small cellular region is repeatedly illuminated by an intense laser pulse, while images are taken with reduced laser power with a time lag between the bleaches. Despite its popularity, tools are lacking for quantitative analysis of FLIP experiments. Typically, the user defines regions of interest (ROIs) for further analysis which is subjective and does not allow for comparing different cells and experimental settings. Results We present two complementary methods to detect and quantify protein transport and aggregation in living cells from FLIP image series. In the first approach, a stretched exponential (StrExp) function is fitted to fluorescence loss (FL) inside and outside the bleached region. We show by reaction–diffusion simulations, that the StrExp function can describe both, binding/barrier–limited and diffusion-limited FL kinetics. By pixel-wise regression of that function to FL kinetics of enhanced green fluorescent protein (eGFP), we determined in a user-unbiased manner from which cellular regions eGFP can be replenished in the bleached area. Spatial variation in the parameters calculated from the StrExp function allow for detecting diffusion barriers for eGFP in the nucleus and cytoplasm of living cells. Polyglutamine (polyQ) disease proteins like mutant huntingtin (mtHtt) can form large aggregates called inclusion bodies (IB’s). The second method combines single particle tracking with multi-compartment modelling of FL kinetics in moving IB’s to determine exchange rates of eGFP-tagged mtHtt protein (eGFP-mtHtt) between aggregates and the cytoplasm. This method is self-calibrating since it relates the FL inside and outside the bleached regions. It makes it therefore possible to compare release kinetics of eGFP-mtHtt between different cells and experiments. Conclusions We present two complementary methods for quantitative analysis of FLIP experiments in living cells. They provide spatial maps of exchange dynamics and absolute binding parameters of fluorescent molecules to moving intracellular entities, respectively. Our methods should be of great value for quantitative studies of intracellular transport. PMID:23148417

Evaluation of Fly Ash Quality Control Tools : Technical Summary

DOT National Transportation Integrated Search

2010-06-01

Many entities currently use fl y ash in portland cement concrete (PCC) pavements and structures. Although : the body of knowledge is great concerning the use of fl y ash, several projects per year are subject to poor : performance where fl y ash is n...

77 FR 34210 - Amendment of Class E Airspace; Orlando, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-11

...-0503; Airspace Docket No. 11-ASO-19] Amendment of Class E Airspace; Orlando, FL AGENCY: Federal... Orlando, FL, as new Standard Instrument Approach Procedures have been developed at Orlando Executive... coordinates of Orlando Executive Airport, Orlando International Airport, and Kissimmee Municipal Airport...

Evaluation of fly ash quality control tools : tech summary.

DOT National Transportation Integrated Search

2010-06-01

Many entities currently use fl y ash in portland cement concrete (PCC) pavements and structures. Although : the body of knowledge is great concerning the use of fl y ash, several projects per year are subject to poor : performance where fl y ash is n...

77 FR 70681 - Special Local Regulations; 2012 Holiday Boat Parades, Captain of the Port Miami Zone; FL

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-27

... east of the Glynn Mayo Highway Bridge in Jupiter, FL. A special local regulation was previously... Palm Beach and end at Loxahatchee River Daymark 7 east of the Glynn Mayo Highway Bridge in Jupiter, FL...

Dual-Modality Optical/PET Imaging of PARP1 in Glioblastoma.

PubMed

Carlucci, Giuseppe; Carney, Brandon; Brand, Christian; Kossatz, Susanne; Irwin, Christopher P; Carlin, Sean D; Keliher, Edmund J; Weber, Wolfgang; Reiner, Thomas

2015-12-01

The current study presents [(18)F]PARPi-FL as a bimodal fluorescent/positron emission tomography (PET) agent for PARP1 imaging. [(18)F]PARPi-FL was obtained by (19)F/(18)F isotopic exchange and PET experiments, biodistribution studies, surface fluorescence imaging, and autoradiography carried out in a U87 MG glioblastoma mouse model. [(18)F]PARPi-FL showed high tumor uptake in vivo and ex vivo in small xenografts (< 2 mm) with both PET and optical imaging technologies. Uptake of [(18)F]PARPi-FL in blocked U87 MG tumors was reduced by 84 % (0.12 ± 0.02 %injected dose/gram (%ID/g)), showing high specificity of the binding. PET imaging showed accumulation in the tumor (1 h p.i.), which was confirmed by ex vivo phosphor autoradiography. The fluorescent component of [(18)F]PARPi-FL enables cellular resolution optical imaging, while the radiolabeled component of [(18)F]PARPi-FL allows whole-body deep-tissue imaging of malignant growth.

The DNA-recognition mode shared by archaeal feast/famine-regulatory proteins revealed by the DNA-binding specificities of TvFL3, FL10, FL11 and Ss-LrpB

PubMed Central

Yokoyama, Katsushi; Nogami, Hideki; Kabasawa, Mamiko; Ebihara, Sonomi; Shimowasa, Ai; Hashimoto, Keiko; Kawashima, Tsuyoshi; Ishijima, Sanae A.; Suzuki, Masashi

2009-01-01

The DNA-binding mode of archaeal feast/famine-regulatory proteins (FFRPs), i.e. paralogs of the Esherichia coli leucine-responsive regulatory protein (Lrp), was studied. Using the method of systematic evolution of ligands by exponential enrichment (SELEX), optimal DNA duplexes for interacting with TvFL3, FL10, FL11 and Ss-LrpB were identified as TACGA[AAT/ATT]TCGTA, GTTCGA[AAT/ATT]TCGAAC, CCGAAA[AAT/ATT]TTTCGG and TTGCAA[AAT/ATT]TTGCAA, respectively, all fitting into the form abcdeWWWedcba. Here W is A or T, and e.g. a and a are bases complementary to each other. Apparent equilibrium binding constants of the FFRPs and various DNA duplexes were determined, thereby confirming the DNA-binding specificities of the FFRPs. It is likely that these FFRPs recognize DNA in essentially the same way, since their DNA-binding specificities were all explained by the same pattern of relationship between amino-acid positions and base positions to form chemical interactions. As predicted from this relationship, when Gly36 of TvFL3 was replaced by Thr, the b base in the optimal DNA duplex changed from A to T, and, when Thr36 of FL10 was replaced by Ser, the b base changed from T to G/A. DNA-binding characteristics of other archaeal FFRPs, Ptr1, Ptr2, Ss-Lrp and LysM, are also consistent with the relationship. PMID:19468044

33 CFR 334.430 - Neuse River and tributaries at Marine Corps Air Station Cherry Point, North Carolina; restricted...

Code of Federal Regulations, 2010 CFR

2010-07-01

... Marine Corps Air Station Cherry Point, North Carolina; restricted area and danger zone. 334.430 Section... Air Station Cherry Point, North Carolina; restricted area and danger zone. (a) The restricted area... Station, Cherry Point, North Carolina, extending from the mouth of Hancock Creek to a point approximately...

33 CFR 334.300 - Hampton Roads and Willoughby Bay, Norfolk Naval Base, naval restricted area, Norfolk, Virginia.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Hampton Roads and Willoughby Bay, Norfolk Naval Base, naval restricted area, Norfolk, Virginia. 334.300 Section 334.300 Navigation and... RESTRICTED AREA REGULATIONS § 334.300 Hampton Roads and Willoughby Bay, Norfolk Naval Base, naval restricted...

Exposure to tobacco secondhand smoke and its associated factors among non-smoking adults in smoking-restricted and non-restricted areas: findings from a nationwide study in Malaysia

PubMed Central

Lim, Kuang Hock; Teh, Chien Huey; Nik Mohamed, Mohamad Haniki; Pan, Sayan; Ling, Miaw Yn; Mohd Yusoff, Muhammad Fadhli; Hassan, Noraryana; Baharom, Nizam; Dawam, Netty Darwina; Ismail, Norliana; Ghazali, Sumarni Mohd; Cheong, Kee Chee; Chong, Kar Hon; Lim, Hui Li

2018-01-01

Objectives Secondhand smoke (SHS) has been associated with increased morbidity and mortality. Therefore, the aims of the paper are to assess SHS exposure among non-smoking adults in Malaysia attending various smoking-restricted and non-restricted public areas according to the Control of Tobacco Product Regulations (CTPR) as well as its relationship with various sociodemographic variables. Design Data were extracted from a cross-sectional study, the Global Adults Tobacco Survey (GATS) 2011 which involved 3269 non-smokers in Malaysia. Data was obtained through face-to-face interviews using a validated pre-tested questionnaire. Factors associated with exposure to SHS were identified via multivariable analysis. Results The study revealed that almost two-thirds of respondents were exposed to SHS in at least one public area in the past 1 month, with a significantly higher exposure among males (70.6%), those with higher educational attainment (81.4%) and higher income (quintile 1%–73.9%). Besides, the exposure to SHS was almost four times higher in non-restricted areas compared with restricted areas under the CTPR (81.9% vs 22.9). Multivariable analysis revealed that males and younger adults at non-restricted areas were more likely to be exposed to SHS while no significant associated factors of SHS exposure was observed in restricted areas. Conclusions The study revealed the prevalence of SHS exposure was higher among Malaysian adults. Although smoke-free laws offer protection to non-smokers from exposure to SHS, enforcement activities in restricted areas should be enhanced to ensure strict public abidance. In addition, legislation of restricted areas should also be extended to greatly reduce the SHS exposure among non-smokers in Malaysia. PMID:29317411

Find a Dermatologic Surgeon

MedlinePlus

... class="button-learn-more"> State AL AK AZ AR CA CO CT DE DC FL GA HI ... 250 Miles Locality City: State: AB AK AL AR AZ BC CA CO CT DC DE FL ... clicking on the procedure name. State AK AL AR AZ CA CO CT DC DE FL GA ...

33 CFR 334.763 - Naval Support Activity Panama City; Gulf of Mexico; restricted area.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Naval Support Activity Panama City; Gulf of Mexico; restricted area. 334.763 Section 334.763 Navigation and Navigable Waters CORPS OF....763 Naval Support Activity Panama City; Gulf of Mexico; restricted area. (a) The area. The area is...

33 CFR 334.763 - Naval Support Activity Panama City; Gulf of Mexico; restricted area.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Naval Support Activity Panama City; Gulf of Mexico; restricted area. 334.763 Section 334.763 Navigation and Navigable Waters CORPS OF....763 Naval Support Activity Panama City; Gulf of Mexico; restricted area. (a) The area. The area is...

33 CFR 334.1400 - Pacific Ocean, at Barbers Point, Island of Oahu, Hawaii; restricted area.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., Island of Oahu, Hawaii; restricted area. 334.1400 Section 334.1400 Navigation and Navigable Waters CORPS... REGULATIONS § 334.1400 Pacific Ocean, at Barbers Point, Island of Oahu, Hawaii; restricted area. (a) The area... the Officer in Charge, Fleet Area Control and Surveillance Facility, Pearl Harbor, Hawaii 96860-7625...

33 CFR 334.763 - Naval Support Activity Panama City; Gulf of Mexico; restricted area.

Code of Federal Regulations, 2011 CFR

2011-07-01

... City; Gulf of Mexico; restricted area. 334.763 Section 334.763 Navigation and Navigable Waters CORPS OF....763 Naval Support Activity Panama City; Gulf of Mexico; restricted area. (a) The area. The area is... enforced by the Commanding Officer, Naval Support Activity, Panama City Florida, and such agencies as he...

33 CFR 334.763 - Naval Support Activity Panama City; Gulf of Mexico; restricted area.

Code of Federal Regulations, 2010 CFR

2010-07-01

... City; Gulf of Mexico; restricted area. 334.763 Section 334.763 Navigation and Navigable Waters CORPS OF....763 Naval Support Activity Panama City; Gulf of Mexico; restricted area. (a) The area. The area is... enforced by the Commanding Officer, Naval Support Activity, Panama City Florida, and such agencies as he...

Experimental quantum key distribution at 1.3 gigabit-per-second secret-key rate over a 10 dB loss channel

NASA Astrophysics Data System (ADS)

Zhang, Zheshen; Chen, Changchen; Zhuang, Quntao; Wong, Franco N. C.; Shapiro, Jeffrey H.

2018-04-01

Quantum key distribution (QKD) enables unconditionally secure communication ensured by the laws of physics, opening a promising route to security infrastructure for the coming age of quantum computers. QKD’s demonstrated secret-key rates (SKRs), however, fall far short of the gigabit-per-second rates of classical communication, hindering QKD’s widespread deployment. QKD’s low SKRs are largely due to existing single-photon-based protocols’ vulnerability to channel loss. Floodlight QKD (FL-QKD) boosts SKR by transmitting many photons per encoding, while offering security against collective attacks. Here, we report an FL-QKD experiment operating at a 1.3 Gbit s‑1 SKR over a 10 dB loss channel. To the best of our knowledge, this is the first QKD demonstration that achieves a gigabit-per-second-class SKR, representing a critical advance toward high-rate QKD at metropolitan-area distances.

33 CFR 334.1050 - Oakland Outer Harbor adjacent to the Military Ocean Terminal, Bay Area, Pier No. 8 (Port of...

Code of Federal Regulations, 2011 CFR

2011-07-01

... the Military Ocean Terminal, Bay Area, Pier No. 8 (Port of Oakland Berth No. 10); restricted area. 334..., DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.1050 Oakland Outer Harbor adjacent to the Military Ocean Terminal, Bay Area, Pier No. 8 (Port of Oakland Berth No. 10); restricted area. (a...

33 CFR 334.1050 - Oakland Outer Harbor adjacent to the Military Ocean Terminal, Bay Area, Pier No. 8 (Port of...

Code of Federal Regulations, 2014 CFR

2014-07-01

... the Military Ocean Terminal, Bay Area, Pier No. 8 (Port of Oakland Berth No. 10); restricted area. 334..., DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.1050 Oakland Outer Harbor adjacent to the Military Ocean Terminal, Bay Area, Pier No. 8 (Port of Oakland Berth No. 10); restricted area. (a...

33 CFR 334.1050 - Oakland Outer Harbor adjacent to the Military Ocean Terminal, Bay Area, Pier No. 8 (Port of...

Code of Federal Regulations, 2010 CFR

2010-07-01

... the Military Ocean Terminal, Bay Area, Pier No. 8 (Port of Oakland Berth No. 10); restricted area. 334..., DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.1050 Oakland Outer Harbor adjacent to the Military Ocean Terminal, Bay Area, Pier No. 8 (Port of Oakland Berth No. 10); restricted area. (a...

33 CFR 334.1050 - Oakland Outer Harbor adjacent to the Military Ocean Terminal, Bay Area, Pier No. 8 (Port of...

Code of Federal Regulations, 2012 CFR

2012-07-01

... the Military Ocean Terminal, Bay Area, Pier No. 8 (Port of Oakland Berth No. 10); restricted area. 334..., DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.1050 Oakland Outer Harbor adjacent to the Military Ocean Terminal, Bay Area, Pier No. 8 (Port of Oakland Berth No. 10); restricted area. (a...

33 CFR 334.1050 - Oakland Outer Harbor adjacent to the Military Ocean Terminal, Bay Area, Pier No. 8 (Port of...

Code of Federal Regulations, 2013 CFR

2013-07-01

... the Military Ocean Terminal, Bay Area, Pier No. 8 (Port of Oakland Berth No. 10); restricted area. 334..., DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.1050 Oakland Outer Harbor adjacent to the Military Ocean Terminal, Bay Area, Pier No. 8 (Port of Oakland Berth No. 10); restricted area. (a...

Families Learning Together in Colorado: A Report on Family Literacy.

ERIC Educational Resources Information Center

Anderson, Jean E.

This report, which is intended for individuals developing family literacy (FL) programs, contains background information on the research, development, operation, evaluation, and outcomes of federal- and state-level FL initiatives. Discussed in section 1 are the following topics: the importance/benefits of FL programs; definitions of literacy and…

BACTERIOPLANKTON DYNAMICS IN PENSACOLA BAY, FL, USA: ROLE OF PHYTOPLANKTON AND DETRIAL CARBON SOURCES

EPA Science Inventory

Bacterioplankton Dynamics in Pensacola Bay, FL, USA: Role of Phytoplankton and Detrital Carbon Sources (Abstract). To be presented at the16th Biennial Conference of the Estuarine Research Foundation, ERF 2001: An Estuarine Odyssey, 4-8 November 2001, St. Pete Beach, FL. 1 p. (ER...

77 FR 51470 - Drawbridge Operation Regulations; Gulf Intracoastal Waterway, St. Petersburg/Tampa, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-24

... Operation Regulations; Gulf Intracoastal Waterway, St. Petersburg/Tampa, FL AGENCY: Coast Guard, DHS. ACTION... from the operating schedules that govern seven bridges in St. Petersburg and Tampa, Florida. The... Sector St Petersburg, FL has requested temporary modifications to the operating schedules of seven...

33 CFR 100.728 - Special Local Regulations; Hurricane Offshore Classic, St. Petersburg, FL.

Code of Federal Regulations, 2010 CFR

2010-07-01

...; Hurricane Offshore Classic, St. Petersburg, FL. 100.728 Section 100.728 Navigation and Navigable Waters... WATERS § 100.728 Special Local Regulations; Hurricane Offshore Classic, St. Petersburg, FL. (a) Regulated... commander designated by Coast Guard Sector St. Petersburg, Florida. (2) Spectator craft will be permitted...

Update on sensory evaluation of University of Florida strawberry selections

USDA-ARS?s Scientific Manuscript database

The University of Florida strawberry breeding program has evaluated eating quality of fruit from advanced selections using sensory taste panels. Selections FL 05-107, FL 06-38 and FL 09-127 were compared with the commercial cultivars ‘Strawberry Festival’ and FLorida Radiance’ during two consecutive...

77 FR 16783 - Proposed Amendment of Class E Airspace; Orlando, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-22

...-0503; Airspace Docket No. 11-ASO-19] Proposed Amendment of Class E Airspace; Orlando, FL AGENCY... action proposes to amend Class E Airspace at Orlando, FL, as new Standard Instrument Approach Procedures have been developed at Orlando Executive Airport. This action would enhance the safety and airspace...

77 FR 3031 - Release of Airport Property: Tampa International Airport, Tampa, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-20

... Hazeltine National Drive, Suite 400, Orlando, FL 32822. Written comments on the Sponsor's request must be delivered or mailed to: Rebecca R. Henry, Program Manager, Orlando Airports District Office, 5950 Hazeltine National Drive, Suite 400, Orlando, FL 32822-5024. FOR FURTHER INFORMATION CONTACT: Rebecca R. Henry...

76 FR 47061 - Amendment of Class E Airspace; Lakeland, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-04

...-0005; Airspace Docket No. 10-ASO-42] Amendment of Class E Airspace; Lakeland, FL AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action amends Class E airspace at... proposed rulemaking (NPRM) to amend Class E airspace at Lakeland Linder Regional Airport, Lakeland, FL (75...

78 FR 66901 - Endangered Species; File No. 16482-01

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-07

..., University of Georgia, Athens, Georgia 30602 [Douglas Peterson: Responsible Party], has applied in due form... (GA), and Saint Marys (GA/FL) Rivers using gill nets and trammel nets to measure, weigh, photograph... (GA), Saint Marys Rivers (GA/FL) and Saint Johns and Nassau Rivers (FL); and new takes of Atlantic...

Dangling bond energetics in carbon nitride and phosphorus carbide thin films with fullerene-like and amorphous structure

NASA Astrophysics Data System (ADS)

Gueorguiev, G. K.; Broitman, E.; Furlan, A.; Stafström, S.; Hultman, L.

2009-11-01

The energy cost for dangling bond formation in Fullerene-like Carbon Nitride (FL-CN x) and Phosphorus carbide (FL-CP x) as well as their amorphous counterparts: a-CN x, a-CP x, and a-C has been calculated within the framework of Density Functional Theory and compared with surface water adsorption measurements. The highest energy cost is found in the FL-CN x (about 1.37 eV) followed by FL-CP x compounds (0.62-1.04 eV).

FL3, a Synthetic Flavagline and Ligand of Prohibitins, Protects Cardiomyocytes via STAT3 from Doxorubicin Toxicity

PubMed Central

Gasser, Adeline; Basmadjian, Christine; Zhao, Qian; Wilmet, Jean-Philippe; Désaubry, Laurent; Nebigil, Canan G.

2015-01-01

Aims The clinical use of doxorubicin for the treatment of cancer is limited by its cardiotoxicity. Flavaglines are natural products that have both potent anticancer and cardioprotective properties. A synthetic analog of flavaglines, FL3, efficiently protects mice from the cardiotoxicity of doxorubicin. The mechanism underlying this cardioprotective effect has yet to be elucidated. Methods and Results Here, we show that FL3 binds to the scaffold proteins prohibitins (PHBs) and thus promotes their translocation to mitochondria in the H9c2 cardiomyocytes. FL3 induces heterodimerization of PHB1 with STAT3, thereby ensuring cardioprotection from doxorubicin toxicity. This interaction is associated with phosphorylation of STAT3. A JAK2 inhibitor, WP1066, suppresses both the phosphorylation of STAT3 and the protective effect of FL3 in cardiomyocytes. The involvement of PHBs in the FL3-mediated cardioprotection was confirmed by means of small interfering RNAs (siRNAs) targeting PHB1 and PHB2. The siRNA knockdown of PHBs inhibits both phosphorylation of STAT3 and the cardioprotective effect of FL3. Conclusion Activation of mitochondrial STAT3/PHB1 complex by PHB ligands may be a new strategy against doxorubicin-induced cardiotoxicity and possibly other cardiac problems. PMID:26536361

Absorption and emission spectroscopic characterization of photo-dynamics of photoactivated adenylyl cyclase mutant bPAC-Y7F of Beggiatoa sp.

PubMed

Penzkofer, Alfons; Stierl, Manuela; Mathes, Tilo; Hegemann, Peter

2014-11-01

The photoactivated cyclase bPAC of the microbial mats bacterium Beggiatoa sp. consists of a BLUF domain and an adenylyl cyclase domain. It has strong activity of photo-induced cyclic adenylyl monophosphate (cAMP) formation and is therefore an important optogenetic tool in neuroscience applications. The SUMO-bPAC-Y7F mutant where Tyr-7 is replaced by Phe-7 in the BLUF domain has lost the typical BLUF domain photo-cycle dynamics. Instead, the investigated SUMO-bPAC-Y7F mutant consisted of three protein conformations with different triplet based photo-dynamics: (i) reversible flavin quinone (Fl) cofactor reduction to flavin semiquinone (FlH), (ii) reversible violet/near ultraviolet absorbing flavin photoproduct (FlA) formation, and (iii) irreversible red absorbing flavin photoproduct (FlC) formation. Absorption and emission spectroscopic measurements on SUMO-bPAC-Y7F were carried out before, during and after light exposure. Flavin photo-dynamics schemes are developed for the SUMO-bPAC-Y7F fractions performing photo-induced FlH, FlA, and FlC formation. Quantitative parameters of the flavin cofactor excitation, relaxation and recovery dynamics in SUMO-bPAC-Y7F are determined. Copyright © 2014 Elsevier B.V. All rights reserved.

Development of a Plantar Load Estimation Algorithm for Evaluation of Forefoot Load of Diabetic Patients during Daily Walks Using a Foot Motion Sensor

PubMed Central

Noguchi, Hiroshi; Sanada, Hiromi

2017-01-01

Forefoot load (FL) contributes to callus formation, which is one of the pathways to diabetic foot ulcers (DFU). In this study, we hypothesized that excessive FL, which cannot be detected by plantar load measurements within laboratory settings, occurs in daily walks. To demonstrate this, we created a FL estimation algorithm using foot motion data. Acceleration and angular velocity data were obtained from a motion sensor attached to each shoe of the subjects. The accuracy of the estimated FL was validated by correlation with the FL measured by force sensors on the metatarsal heads, which was assessed using the Pearson correlation coefficient. The mean of correlation coefficients of all the subjects was 0.63 at a level corridor, while it showed an intersubject difference at a slope and stairs. We conducted daily walk measurements in two diabetic patients, and additionally, we verified the safety of daily walk measurement using a wearable motion sensor attached to each shoe. We found that excessive FL occurred during their daily walks for approximately three hours in total, when any adverse event was not observed. This study indicated that FL evaluation method using wearable motion sensors was one of the promising ways to prevent DFUs. PMID:28840130

[Renaturation with simultaneous purification of the recombinant human Flt3 ligand from inclusion bodies by high performance hydrophobic interaction chromatography].

PubMed

Jia, Jia; Wang, Lili; Gao, Dong; Geng, Xindu

2010-06-01

Flt3 ligand (FL) is a class of cytokines with the functions of promoting early hematopoiesis. It has important clinical value in promoting growth and development of hematopoietic cells and hematopoietic mobilization. In order to obtain large quantities of recombinant human FL (rhFL) by genetic engineering methods for clinic and research, in this work, rhFL was expressed in E. coli as inclusion bodies. The inclusion bodies were recovered, cleaned and solubilized in 8 mol/L urea, the solubilized rhFL was renatured by high performance hydrophobic interaction chromatography (HPHIC) with simultaneous purification, the retention feature and renaturation regularity were studied. The results showed that when the denatured protein concentration was 8.51 g/L, and the end group of stationary phase was PEG800, under the conditions of mobile phase of pH 7.0 and with the addition of 4 mol/L urea, 1.8 mmol/L glutathione (GSH) and 0.3 mmol/L oxidative glutathione (GSSG), a mass recovery of 36.9% and a purity of 94.5% were obtained after refolding with simultaneous purification. The obtained rhFL was successfully renatured with simultaneous purification in only one step of HPHIC, and it provided a foundation for the manufacturing of high quality rhFL.

Development of a Plantar Load Estimation Algorithm for Evaluation of Forefoot Load of Diabetic Patients during Daily Walks Using a Foot Motion Sensor.

PubMed

Watanabe, Ayano; Noguchi, Hiroshi; Oe, Makoto; Sanada, Hiromi; Mori, Taketoshi

2017-01-01

Forefoot load (FL) contributes to callus formation, which is one of the pathways to diabetic foot ulcers (DFU). In this study, we hypothesized that excessive FL, which cannot be detected by plantar load measurements within laboratory settings, occurs in daily walks. To demonstrate this, we created a FL estimation algorithm using foot motion data. Acceleration and angular velocity data were obtained from a motion sensor attached to each shoe of the subjects. The accuracy of the estimated FL was validated by correlation with the FL measured by force sensors on the metatarsal heads, which was assessed using the Pearson correlation coefficient. The mean of correlation coefficients of all the subjects was 0.63 at a level corridor, while it showed an intersubject difference at a slope and stairs. We conducted daily walk measurements in two diabetic patients, and additionally, we verified the safety of daily walk measurement using a wearable motion sensor attached to each shoe. We found that excessive FL occurred during their daily walks for approximately three hours in total, when any adverse event was not observed. This study indicated that FL evaluation method using wearable motion sensors was one of the promising ways to prevent DFUs.

EnviroAtlas -Tampa, FL- One Meter Resolution Urban Land Cover (2010)

EPA Pesticide Factsheets

The EnviroAtlas Tampa, FL land cover map was generated from USDA NAIP (National Agricultural Imagery Program) four band (red, green, blue and near infrared) aerial photography from April-May 2010 at 1 m spatial resolution. Eight land cover classes were mapped: impervious surface, soil and barren, grass and herbaceous, trees and forest, water, agriculture, woody wetland, and emergent wetland. The area mapped is defined by the US Census Bureau's 2010 Urban Statistical Area for Tampa, and includes the cities of Clearwater and St. Petersburg, as well as additional out-lying areas. An accuracy assessment using a stratified random sampling of 600 samples (100 per class) yielded an overall accuracy of 70.67 percent and an area weighted accuracy of 81.87 percent using a minimum mapping unit of 9 pixels (3x3 pixel window). This dataset was produced by the US EPA to support research and online mapping activities related to EnviroAtlas. EnviroAtlas (https://www.epa.gov/enviroatlas) allows the user to interact with a web-based, easy-to-use, mapping application to view and analyze multiple ecosystem services for the contiguous United States. The dataset is available as downloadable data (https://edg.epa.gov/data/Public/ORD/EnviroAtlas) or as an EnviroAtlas map service. Additional descriptive information about each attribute in this dataset can be found in its associated EnviroAtlas Fact Sheet (https://www.epa.gov/enviroatlas/enviroatlas-fact-sheets).

Effects of fisheries closures and gear restrictions on fishing income in a Kenyan coral reef.

PubMed

McClanahan, Timothy R

2010-12-01

The adoption of fisheries closures and gear restrictions in the conservation of coral reefs may be limited by poor understanding of the economic profitability of competing economic uses of marine resources. Over the past 12 years, I evaluated the effects of gear regulation and fisheries closures on per person and per area incomes from fishing in coral reefs of Kenya. In two of my study areas, the use of small-meshed beach seines was stopped after 6 years; one of these areas was next to a fishery closure. In my third study area, fishing was unregulated. Fishing yields on per capita daily wet weight basis were 20% higher after seine-net fishing was stopped. The per person daily fishing income adjacent to the closed areas was 14 and 22% higher than the fishing income at areas with only gear restrictions before and after the seine-net restriction, respectively. Incomes differed because larger fish were captured next to the closed area and the price per weight (kilograms) increased as fish size increased and because catches adjacent to the closure contained fish species of higher market value. Per capita incomes were 41 and 135% higher for those who fished in gear-restricted areas and near-closed areas, respectively, compared with those who fished areas with no restrictions. On a per unit area basis (square kilometers), differences in fishing income among the three areas were not large because fishing effort increased as the number of restrictions decreased. Changes in catch were, however, larger and often in the opposite direction expected from changes in effort alone. For example, effort declined 21% but nominal profits per square kilometer (not accounting for inflation) increased 29% near the area with gear restrictions. Gear restrictions also reduced the cost of fishing and increased the proportion of self-employed fishers. © 2010 Society for Conservation Biology.

Map showing sediment isopachs in the deep-sea basins of the Pacific continental margin, Cape Mendocino to Point Conception

USGS Publications Warehouse

Gardner, J.V.; Cacchione, D.A.; Drake, D.E.; Edwards, B.D.; Field, M.E.; Hampton, M.A.; Karl, Herman A.; Kenyon, Neil H.; Masson, D.G.; McCulloch, D.S.; Grim, M.S.

1993-01-01

Paskevich, V.F., Wong, F.L., O?Malley, J.J., Stevenson, A.J., and Gutmacher, C.E., 2011, GLORIA sidescan-sonar imagery for parts of the U.S. Exclusive Economic Zone and adjacent areas: U.S. Geological Survey Open-File Report 2010?1332, available at http://pubs.usgs.gov/of/2010/1332/.

Photocopy of drawing (this photograph is an 8" x 10" ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photocopy of drawing (this photograph is an 8" x 10" copy of an 8" x 10" negative; 1987 original architectural drawing located at Building No. 458, NAS Pensacola, Florida) RENOVATED STORAGE AREA, MEZZANINE LEVEL, BUILDING NO. 1, ARCHITECTURAL FLOOR PLAN AND DETAILS, SHEET 1 OF 2 - U.S. Naval Air Station, Ship Carpenter's Workshop, 368 South Avenue, Pensacola, Escambia County, FL

Mater Academy Charter Middle School: Consistent Expectations

ERIC Educational Resources Information Center

Principal Leadership, 2010

2010-01-01

Mater Academy Charter Middle/High School is located in what was once a big box store in a commercial and industrial area of Hialeah Gardens, FL. The same energy that transformed a vacant store into a thriving campus for a grades 6-12 school is apparent in every classroom. Even the mayor of Hialeah Gardens credits the school with helping to…

Photocopy of drawing. LAUNCH COMPLEX 39. NASA, John F. Kennedy ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Photocopy of drawing. LAUNCH COMPLEX 39. NASA, John F. Kennedy Space Center, Florida. File Number 203-100, Urbahn-Roberts-Seelye-Moran, October, 1963. LCC FLOOR 3, LEVEL 38’-0”, AREA “P”. Sheet 29-39 - Cape Canaveral Air Force Station, Launch Complex 39, Launch Control Center, LCC Road, East of Kennedy Parkway North, Cape Canaveral, Brevard County, FL

77 FR 43554 - Regulated Navigation Area; Columbus Day Weekend, Biscayne Bay, Miami, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-25

... document so that we can contact you if we have questions regarding your submission. To submit your comment... Meeting We do not now plan to hold a public meeting. But you may submit a request for one, using one of... do not individually or cumulatively have a significant effect on the human environment. This proposed...

Semiotics and Foreign Language Pedagogy: A Much Neglected Area.

ERIC Educational Resources Information Center

Brown, James W.

This essay develops a framework for the application of semiotics to foreign language (FL) pedagogy. The state of the art and rationale of applied semiotics are discussed. The teacher will find that the semiotic approach aids in the teaching of languages by making the student aware of what is going on in a language act and thus, through redundancy,…

Water availability and genetic effects on wood properties of loblolly pine (Pinus taeda)

Treesearch

C. A. Gonzalez-Benecke; T. A. Martin; Alexander Clark; G. F. Peter

2010-01-01

We studied the effect of water availability on basal area growth and wood properties of 11-year-old loblolly pine (Pinus taeda L.) trees from contrasting Florida (FL) (a mix of half-sib families) and South Carolina coastal plain (SC) (a single, half-sib family) genetic material. Increasing soil water availability via irrigation increased average wholecore specific...

33 CFR 165.704 - Safety Zone; Tampa Bay, Florida.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., Florida. (a) A floating safety zone is established consisting of an area 1000 yards fore and aft of a... ending at Gadsden Point Cut Lighted Buoys “3” and “4”. The safety zone starts again at Gadsden Point Cut... the marked channel at Tampa Bay Cut “K” buoy “11K” enroute to Rattlesnake, Tampa, FL, the floating...

77 FR 51981 - Notice of Intent To Prepare a Draft Environmental Impact Statement on the Construction and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-28

... assist in meeting State of Florida water quality standards by attenuating peak stormwater flows and... Area A1 Flow Equalization Basin, Palm Beach County, FL AGENCY: Department of the Army, U.S. Army Corps...) permit under Section 404 of the Clean Water Act for construction and operation of a Flow Equalization...

USDA-ARS strategies to address the imminent threat of redbay ambrosia beetle and laurel wilt disease to avocados in Florida

USDA-ARS?s Scientific Manuscript database

Laurel wilt, a deadly fungal disease of avocado and other trees in the Lauraceae, is vectored by the redbay ambrosia beetle (Xyleborus glabratus). First detected in GA in 2002, the beetle has spread to SC and FL to within 70 miles of commercial avocado areas. Impact is potentially devastating to the...

Effect of solid waste landfill organic pollutants on groundwater in three areas of Sicily (Italy) characterized by different vulnerability.

PubMed

Indelicato, Serena; Orecchio, Santino; Avellone, Giuseppe; Bellomo, Sergio; Ceraulo, Leopoldo; Di Leonardo, Rossella; Di Stefano, Vita; Favara, Rocco; Candela, Esterina Gagliano; La Pica, Leonardo; Morici, Sabina; Pecoraino, Giovannella; Pisciotta, Antonino; Scaletta, Claudio; Vita, Fabio; Vizzini, Salvatrice; Bongiorno, David

2017-07-01

The aim of this study was to obtain information on the presence and levels of hazardous organic pollutants in groundwater located close to solid waste landfills. Eighty-two environmental contaminants, including 16 polycyclic aromatic hydrocarbons (PAHs), 20 volatile organic compounds (VOCs), 29 polychlorinated biphenyls (PCBs), 7 dioxins (polychlorinated dibenzo-p-dioxins, PCDDs) and 10 furans (polychlorinated dibenzofurans, PCDFs) were monitored in areas characterised by different geological environments surrounding three municipal solid waste landfills (Palermo, Siculiana and Ragusa) in Sicily (Italy) in three sampling campaigns. The total concentrations of the 16 PAHs were always below the legal threshold. Overall, the Fl/Fl + Py diagnostic ratio revealed that PAHs had a petrogenic origin. VOC levels, except for two notable exceptions near Palermo landfill, were always below the legal limit. As concerns PCB levels, several samples were found positive with levels exceeding the legal limits. It is worth noting that the % PCB distribution differs from that of commercial compositions. In parallel, some samples of groundwater containing PCDDs and PCDFs exceeding the legal threshold were also found. Among the 17 congeners monitored, the most abundant were the highest molecular weight ones.

Phenotypic, genetic, and single nucleotide polymorphism marker associations between calf diseases and subsequent performance and disease occurrences of first-lactation German Holstein cows.

PubMed

Mahmoud, M; Yin, T; Brügemann, K; König, S

2017-03-01

A total of 31,396 females born from 2010 to 2013 in 43 large-scale Holstein-Friesian herds were phenotyped for calf and cow disease traits using a veterinarian diagnosis key. Calf diseases were general disease status (cGDS), calf diarrhea (cDIA), and calf respiratory disease (cRD) recorded from birth to 2 mo of age. Incidences were 0.48 for cGDS, 0.28 for cRD, and 0.21 for cDIA. Cow disease trait recording focused on the early period directly after calving in first parity, including the interval from 10 d before calving to 200 d in lactation. For cows, at least one entry for the respective disease implied a score = 1 (sick); otherwise, score = 0 (healthy). Corresponding cow diseases were first-lactation general disease status (flGDS), first-lactation diarrhea (flDIA), and first-lactation respiratory disease (flRD). Additional cow disease categories included mastitis (flMAST), claw disorders (flCLAW), female fertility disorders (flFF), and metabolic disorders (flMET). A further cow trait category considered first-lactation test-day production traits from official test-days 1 and 2 after calving. The genotype data set included 41,256 single nucleotide polymorphisms (SNP) from 9,388 females with phenotypes. Linear and generalized linear mixed models with a logit link-function were applied to Gaussian and categorical cow traits, respectively, considering the calf disease as a fixed effect. Most of the calf diseases were not significantly associated with the occurrence of any cow disease. By trend, increasing risks for the occurrence of cow diseases were observed for healthy calves, indicating mechanisms of disease resistance with aging. Also by trend, occurrence of calf diseases was associated with decreasing milk, protein, and fat yields. Univariate linear and threshold animal models were used to estimate heritabilities and breeding values (EBV) for all calf and cow traits. Heritabilities for cGDS and cRD were 0.06 and 0.07 for cDIA. Genetic correlations among all traits were estimated using linear-linear animal models in a series of bivariate runs. The genetic correlation between cDIA and cRD was 0.29. Apart from the genetic correlation between flRD with cGDS (-0.38), EBV correlations and genetic correlations between calf diseases with all cow traits were close to zero. Genome-wide association studies were applied to estimate SNP effects for cRD and cDIA, and for the corresponding traits observed in cows (flRD and flDIA). Different significant SNP markers contributed to cDIA and flDIA, or to cRD and flRD. The average correlation coefficient between cRD and flRD considering SNP effects from all chromosomes was 0.01, and between cDIA and flDIA was -0.04. In conclusion, calf diseases are not appropriate early predictors for cow traits during the early lactation stage in parity 1. Copyright © 2017 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

77 FR 61723 - Felgates Creek and Indian Field Creek Along the York River in Yorktown, VA; Restricted Area

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-11

.... 334.260 York River, Va.; naval restricted areas. (a) The areas--(1) Naval mine service-testing area... thence along the shore line to the point of beginning. (2) Naval mine service-testing area (restricted... delay, except in case of emergency. Naval authorities are required to publish advance notice of mine...

33 CFR 334.1330 - Bering Strait, Alaska; naval restricted area off Cape Prince of Wales.

Code of Federal Regulations, 2010 CFR

2010-07-01

... restricted area off Cape Prince of Wales. 334.1330 Section 334.1330 Navigation and Navigable Waters CORPS OF....1330 Bering Strait, Alaska; naval restricted area off Cape Prince of Wales. (a) The area. An area 2,000 feet wide extending from a point on Cape Prince of Wales marked by a triangular cable marker located...

Shoe inserts alter plantar loading and function in patients with midfoot arthritis.

PubMed

Rao, Smita; Baumhauer, Judith F; Becica, Laura; Nawoczenski, Deborah A

2009-07-01

Experimental laboratory study supplemented by a case series. (1) To assess the effect of a 4-week intervention with a full-length insert on functional outcomes in patients with midfoot arthritis; (2) to examine the effect of the custom molded three-quarter-length (3Q) and full-length (FL) carbon graphite insert on plantar loading in patients with midfoot arthritis. Given the coexistence of pain and lower-arched foot alignment in patients with midfoot arthritis, arch-restoring orthotic devices such as the 3Q insert are frequently recommended. However, patients continue to report foot pain despite using the 3Q insert. The FL insert has been proposed as an alternative, but objective data examining its efficacy are lacking. Twenty female patients with midfoot arthritis participated in the study. Functional outcomes were assessed using the Foot Function Index-Revised (FFI-R). Plantar loading during walking was measured in the following conditions: shoe only, shoe with 3Q insert, and shoe with FL insert. Repeated-measures analyses of variance with post hoc analyses were used for statistical analysis. FL insert use for 4 weeks resulted in a 12% improvement in total FFI-R score (mean +/- SD before, 35.6 +/- 10.9; after, 31.1 +/- 9.8 [P = .03]). FL insert use resulted in a 20% reduction in medial midfoot average pressure loading (mean +/- SD, 64.8 +/- 20.4 and 51.0 +/- 15.4 kPa, with 3Q and FL insert respectively [P = .015]) and an 8.5% reduction in medial midfoot contact time (mean +/- SD, 84.9% +/- 6.4% and 76.4% +/- 7.1% of stance, with 3Q and FL insert respectively [P<.01]), compared to the 3Q insert. No differences in plantar loading were discerned between the shoe-only and FL conditions. Symptomatic improvement in patients with midfoot arthritis treated with a FL insert was accompanied by reduced magnitude and duration of loading under the medial midfoot. These preliminary outcomes suggest that the FL insert may be a viable alternative in the conservative management of patients with midfoot arthritis. Therapy, level 4. J Orthop Sports Phys Ther 2009;39(7):522-531. doi:10.2519/jospt.2009.2900.

Genetic analysis of feet and leg conformation traits in Nelore cattle.

PubMed

Vargas, G; Neves, H H R; Cardoso, V; Munari, D P; Carvalheiro, R

2017-06-01

Feet and leg conformation scores are important traits in beef cattle because they encompass a wide range of locomotion disorders that can lead to productive and reproductive losses. Thus, the study of feet and legs in beef cattle is essential for evaluating possible responses to selection focusing on minimizing economic losses caused by the occurrence of feet and leg problems. The aim of this study was to estimate variance components for feet and leg conformation traits in Nelore cattle. The data set contained records of approximately 300,000 animals that were born between 2000 and 2013. These animals belonged to the commercial beef cattle breeding program of the CRV Lagoa (). Feet and legs were evaluated by assigning visual scores at 2 different time points: feet and leg evaluated as a binary trait (FL1), measured at yearling (about 550 d of age) to identify whether (or not) an animal has feet and leg defects, and feet and leg score (FL2), ranging from 1 (less desirable) to 5 (more desirable) was assigned to the top 20% of animals according to the selection index adopted by the beef cattle breeding program, which was measured 2 to 5 mo after the yearling evaluation. The FL1 and FL2 traits were analyzed together with yearling weight (YW). The (co)variance components and breeding values were estimated by Bayesian inference using 2-trait animal models. The posterior means (standard errors) of the heritabilities for FL1, FL2, and YW were 0.18 (0.04), 0.39 (0.07), and 0.47 (0.01), respectively. The results indicate that the incidence of feet and leg problems in this population might be reduced by selection. The genetic correlation between FL1 and FL2 (-0.47) was moderate and negative as expected because the classification score that holds up each trait has opposite numerical values. The genetic trends estimated for FL1 and FL2 (-0.042 and 0.021 genetic standard deviations per year, respectively) were favorable and they indicate that the independent culling strategy for feet and leg problems promotes favorable changes and contributes to the genetic progress of these traits in the population under study.

Pretreatment Circulating Serum Cytokines Associated with Follicular and Diffuse Large B-Cell Lymphoma: A Clinic-Based Case-Control Study

PubMed Central

Charbonneau, Bridget; Maurer, Matthew J; Ansell, Stephen M; Slager, Susan L; Fredericksen, Zachary S; Ziesmer, Steven C; Macon, William R; Habermann, Thomas M; Witzig, Thomas E; Link, Brian K; Cerhan, James R; Novak, Anne J

2012-01-01

Background Abnormal immune function is a key factor in predisposition to non-Hodgkin lymphoma (NHL). We evaluated the association of 30 cytokines individually and as a profile with diffuse large B-cell (DLBCL) and follicular (FL) lymphomas. Methods We used a multiplexed assay to measure 30 cytokine concentrations in pre-treatment serum in a case-control study of 234 FL, 188 DLBCL, and 400 control participants. Unconditional logistic regression was used to estimate odds ratios (ORs) and 95% confidence intervals (CI) adjusted for age and sex, and polytomous regression was used to evaluate heterogeneity between FL and DLBCL. Principal components analysis (PCA) was used to assess cytokine profiles associated with FL and DLBCL. Results In single cytokine modeling, we found that 12 of the 30 circulating serum cytokines were significantly (P<0.05) associated with FL and/or DLBCL after accounting for multiple testing (q<0.05). Soluble IL-2R (sIL-2R) had the strongest association with both FL (OR=6.0 for highest versus lowest tertile, 95% CI 3.8–9.5; p-trend=1.8 × 10−21) and DLBCL (OR=7.6, 95% CI 4.5–13.1; p-trend=7.2 × 10−20). IL1RA and IL-12p40 also showed similar associations for DLBCL and FL. In contrast, HGF, MIG, and MIP-1α had a stronger association with DLBCL compared to FL, and IL-6, IL-8, IL-10, IFN-γ, IP-10, and VEGF were only statistically significantly associated with DLBCL after accounting for multiple testing. However, in PCA modeling, a cytokine profile based on sIL-2R, IL-1RA, MIG, IP-10, IL-8, and IL-12p40 explained most of the variability between controls and both FL and DLBCL. Conclusions We identified some single cytokines unique to DLBCL, but overall cytokine associations were more similar than distinct for DLBCL and FL. While these data are limited by concerns of reverse causality, they do suggest cytokines and cytokine profiles that can be prioritized in future studies. PMID:23010502

50 CFR 648.296 - Gear restricted areas.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Gear restricted areas. 648.296 Section 648... Tilefish Fishery § 648.296 Gear restricted areas. No vessel of the United States may fish with bottom-tending mobile gear within the areas bounded by the following coordinates: Canyon N. Lat. Degrees Min...

33 CFR 334.1244 - Puget Sound, Manchester Fuel Depot, Manchester, Washington; naval restricted area.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Depot, Manchester, Washington; naval restricted area. 334.1244 Section 334.1244 Navigation and Navigable... REGULATIONS § 334.1244 Puget Sound, Manchester Fuel Depot, Manchester, Washington; naval restricted area. (a... the military or naval authority shall enter the area without the permission of the enforcing agency or...

33 CFR 334.110 - Delaware Bay off Cape Henlopen, Del.; naval restricted area.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., Del.; naval restricted area. 334.110 Section 334.110 Navigation and Navigable Waters CORPS OF....110 Delaware Bay off Cape Henlopen, Del.; naval restricted area. (a) The area. Beginning at a point on... regulations in this section shall be enforced by the Commandant, Fourth Naval District, and such agencies as...

33 CFR 334.1270 - Port Townsend, Indian Island, Walan Point; naval restricted area.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Port Townsend, Indian Island, Walan Point; naval restricted area. 334.1270 Section 334.1270 Navigation and Navigable Waters CORPS OF....1270 Port Townsend, Indian Island, Walan Point; naval restricted area. (a) The area. The waters of Port...

33 CFR 334.890 - Pacific Ocean off Point Loma, Calif.; naval restricted area.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., Calif.; naval restricted area. 334.890 Section 334.890 Navigation and Navigable Waters CORPS OF....890 Pacific Ocean off Point Loma, Calif.; naval restricted area. (a) The area. The waters of the... this section shall be enforced by the Commandant, Eleventh Naval District, San Diego, California, and...

33 CFR 334.290 - Elizabeth River, Southern Branch, Va., naval restricted areas.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., Va., naval restricted areas. 334.290 Section 334.290 Navigation and Navigable Waters CORPS OF....290 Elizabeth River, Southern Branch, Va., naval restricted areas. (a) The areas—(1) St. Helena Annex Area. Beginning at a point at St. Helena Annex of the Norfolk Naval Shipyard, on the eastern shore of...

33 CFR 334.75 - Thames River, Naval Submarine Base New London, restricted area.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Thames River, Naval Submarine....75 Thames River, Naval Submarine Base New London, restricted area. (a) The area: The open waters of... restricted area provided their vessels display registration numbers issued by the Naval Submarine Base, New...

33 CFR 334.1244 - Puget Sound, Manchester Fuel Depot, Manchester, Washington; naval restricted area.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Depot, Manchester, Washington; naval restricted area. 334.1244 Section 334.1244 Navigation and Navigable... REGULATIONS § 334.1244 Puget Sound, Manchester Fuel Depot, Manchester, Washington; naval restricted area. (a... the military or naval authority shall enter the area without the permission of the enforcing agency or...

33 CFR 334.1270 - Port Townsend, Indian Island, Walan Point; naval restricted area.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Port Townsend, Indian Island, Walan Point; naval restricted area. 334.1270 Section 334.1270 Navigation and Navigable Waters CORPS OF....1270 Port Townsend, Indian Island, Walan Point; naval restricted area. (a) The area. The waters of Port...

33 CFR 334.290 - Elizabeth River, Southern Branch, Va., naval restricted areas.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., Va., naval restricted areas. 334.290 Section 334.290 Navigation and Navigable Waters CORPS OF....290 Elizabeth River, Southern Branch, Va., naval restricted areas. (a) The areas—(1) St. Helena Annex Area. Beginning at a point at St. Helena Annex of the Norfolk Naval Shipyard, on the eastern shore of...

33 CFR 334.75 - Thames River, Naval Submarine Base New London, restricted area.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Thames River, Naval Submarine....75 Thames River, Naval Submarine Base New London, restricted area. (a) The area: The open waters of... restricted area provided their vessels display registration numbers issued by the Naval Submarine Base, New...

33 CFR 334.1126 - Naval Base Ventura County, Point Mugu, California; restricted area.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Naval Base Ventura County, Point....1126 Naval Base Ventura County, Point Mugu, California; restricted area. (a) The area. The restricted area at Naval Base Ventura County Point Mugu incorporates its shoreline and connects the following...

33 CFR 334.1126 - Naval Base Ventura County, Point Mugu, California; restricted area.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Naval Base Ventura County, Point....1126 Naval Base Ventura County, Point Mugu, California; restricted area. (a) The area. The restricted area at Naval Base Ventura County Point Mugu incorporates its shoreline and connects the following...