78 FR 70414 - Pricing for the 2013 United States Mint Limited Edition Silver Proof SetTM

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-25

... DEPARTMENT OF THE TREASURY United States Mint Pricing for the 2013 United States Mint Limited Edition Silver Proof Set TM AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing a price of $139.95 for the 2013 United States Mint Limited...

75 FR 10345 - Pricing for 2010 United States Mint America the Beautiful Quarters Proof Set, etc.

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-05

... DEPARTMENT OF THE TREASURY United States Mint Pricing for 2010 United States Mint America the.... SUMMARY: The United States Mint is announcing the prices of the 2010 United States Mint America the Beautiful Quarters Proof Set; 2010 United States Mint America the Beautiful Quarters Silver Proof Set; 2010...

The OPTIMIZE trial: Rationale and design of a randomized controlled trial of motivational enhancement therapy to improve adherence to statin medication.

PubMed

Rash, Joshua A; Lavoie, Kim L; Sigal, Ronald J; Campbell, David J T; Manns, Braden J; Tonelli, Marcello; Campbell, Tavis S

2016-07-01

Statins are a class of medications that are particularly effective for lowering cholesterol and reducing cardiovascular morbidity and mortality. Despite a range of benefits, non-adherence to statin medication is prevalent with 50% to 75% of patients failing to adhere to treatment within the first 2-years. A previous review on interventions to improve adherence to cholesterol lowering medication concluded that rigorous trials were needed with emphasis on the patient's perspective and shared decision making. Motivational interviewing (MInt) is a promising patient-centered approach for improving adherence in patients with chronic diseases. This manuscript describes the rational and design of a randomized controlled trial (RCT) testing the efficacy of MInt in improving adherence to statin medication. Patients filling their first statin prescription will be recruited to complete a 6-month observation run-in period (phase-1) after which medication possession ratio (MPR) will be assessed. Patients meeting criteria for non-adherence (MPR≤60%) will be invited to participate in the trial. 336 non-adherent new statin users will undergo a fasting lipid panel, complete baseline questionnaires, and be randomly allocated to receive four sessions of adherence education delivered using MInt (EdMInt) or to an education control (EC) delivered at 3-month intervals. Final assessments will occur 12-months after the first EdMInt or EC session. The primary outcome is change in MPR adherence to statin medication from baseline to 12-months. Secondary outcomes include within-patient change in self-reported medication adherence, stage of change and self-efficacy for medication adherence, motivation to adhere to statin medication, and lipid profile. Copyright © 2016 Elsevier Inc. All rights reserved.

Growth performance and antioxidant enzyme activities in rainbow trout (Oncorhynchus mykiss) juveniles fed diets supplemented with sage, mint and thyme oils.

PubMed

Sönmez, Adem Yavuz; Bilen, Soner; Alak, Gonca; Hisar, Olcay; Yanık, Talat; Biswas, Gouranga

2015-02-01

This study evaluated effects of dietary supplementation of sage (Salvia officinalis), mint (Mentha spicata) and thyme (Thymus vulgaris) oils on growth performance, lipid peroxidation level (melondialdehyde, MDA) and liver antioxidant enzyme activities (superoxide dismutase, SOD; catalase, CAT; glucose-6-phosphate dehydrogenase, G6PD; glutathione reductase, GR; glutathione-S-transferase, GST and glutathione peroxidase, GPx) in rainbow trout (Oncorhynchus mykiss) juveniles. For this purpose, triplicate groups of rainbow trout were fed daily ad libitum with diets containing sage, mint and thyme oils at 500, 1,000 and 1,500 mg kg(-1) for 60 days. While weight gain percentage of fish fed the diets containing sage and thyme oils was significantly higher than the control group, that of fish fed mint oil was the lowest. Similarly, specific growth rate was found to be the highest in all groups of the sage and thyme oil feeding and the lowest in the mint groups. Moreover, feed conversion ratio was significantly higher in the mint oil administered groups. Survival rate was also significantly reduced in the fish fed the diet containing mint oil. It was observed that SOD, G6PD and GPx activities were significantly increased in liver tissues of all the treated fish groups compared to that of control diet-fed group. However, CAT, GST and GR activities were significantly decreased in experimental diet-fed fish groups at the end of the experiment. On the other hand, a significant reduction was found in MDA levels in the fish fed the diets with sage and thyme oils compared to control and mint diets on the 30th and 60th days of experiment. Overall, dietary inclusion of sage and thyme oils is effective in enhancing rainbow trout growth, reduction in MDA and least changing antioxidant enzyme activities at a low level of 500 mg kg(-1) diet, and they can be used as important feed supplements for rainbow trout production.

Operations MANDREL and GROMMET Events MINUTE STEAK, DIESEL TRAIN, DIANA MIST, MINT LEAF, HUDSON MOON, DIAGONAL LINE, and MISTY NORTH, 12 September 1969 to 2 May 1972

DTIC Science & Technology

1987-01-30

conducted from 12 September 1969 to 2 May 1972 to study weapons effects . Two were shaft-type and five were tunnel- type nuclear tests. The following table...1958. Of the 194 nuclear device tests conducted, 161 were for weapons related or effects purposes, and 33 were safety ex- periments. An additional 22...States atmospheric testing on 25 April 1962 until the last atmospheric test on 4 November 1962, 40 weapons related and weapons effects tests were

78 FR 19799 - United States Mint Kids' Baseball Coin Design Challenge

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-02

... DEPARTMENT OF THE TREASURY United States Mint United States Mint Kids' Baseball Coin Design Challenge ACTION: Notification of the Opening of the United States Mint Kids' Baseball Coin Design Challenge on April 11, 2013. SUMMARY: The United States Mint announces the opening of a national kids' baseball...

78 FR 1307 - Privacy Act of 1974; Systems of Records

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-08

.... Table of Contents United States Mint UNITED STATES MINT .001--Cash Receivable Accounting Information System. UNITED STATES MINT .003--Employee and Former Employee Travel and Training Accounting Information... Mint [[Page 1308

78 FR 30398 - Re-pricing of the 2012 and 2013 United States America the Beautiful Quarters Silver Proof Set...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-22

...], and 2013 United States Mint Congratulations Set AGENCY: United States Mint, Department of the Treasury..., and the 2013 United States Mint Congratulations Set. 2012 and 2013 United States Mint America the... Silver Proof Set will be offered for sale at a price of $60.95. 2013 United States Mint Congratulations...

76 FR 15047 - Pricing for 2010 United States Mint America the Beautiful Quarters Silver Proof SetTM

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-18

... Beautiful Quarters Silver Proof Set. In accordance with 31 U.S.C. 9701(b)(2)(B), the United States Mint is... DEPARTMENT OF THE TREASURY United States Mint Pricing for 2010 United States Mint America the Beautiful Quarters Silver Proof Set\\TM\\, etc. ACTION: Pricing for 2010 United States Mint America the...

Multisite tyrosine phosphorylation of the N-terminus of Mint1/X11α by Src kinase regulates the trafficking of amyloid precursor protein.

PubMed

Dunning, Christopher J R; Black, Hannah L; Andrews, Katie L; Davenport, Elizabeth C; Conboy, Michael; Chawla, Sangeeta; Dowle, Adam A; Ashford, David; Thomas, Jerry R; Evans, Gareth J O

2016-05-01

Mint/X11 is one of the four neuronal trafficking adaptors that interact with amyloid precursor protein (APP) and are linked with its cleavage to generate β-amyloid peptide, a key player in the pathology of Alzheimer's disease. How APP switches between adaptors at different stages of the secretory pathway is poorly understood. Here, we show that tyrosine phosphorylation of Mint1 regulates the destination of APP. A canonical SH2-binding motif ((202) YEEI) was identified in the N-terminus of Mint1 that is phosphorylated on tyrosine by C-Src and recruits the active kinase for sequential phosphorylation of further tyrosines (Y191 and Y187). A single Y202F mutation in the Mint1 N-terminus inhibits C-Src binding and tyrosine phosphorylation. Previous studies observed that co-expression of wild-type Mint1 and APP causes accumulation of APP in the trans-Golgi. Unphosphorylatable Mint1 (Y202F) or pharmacological inhibition of Src reduced the accumulation of APP in the trans-Golgi of heterologous cells. A similar result was observed in cultured rat hippocampal neurons where Mint1(Y202F) permitted the trafficking of APP to more distal neurites than the wild-type protein. These data underline the importance of the tyrosine phosphorylation of Mint1 as a critical switch for determining the destination of APP. The regulation of amyloid precursor protein (APP) trafficking is poorly understood. We have discovered that the APP adapter, Mint1, is phosphorylated by C-Src kinase. Mint1 causes APP accumulation in the trans-Golgi network, whereas inhibition of Src or mutation of Mint1-Y202 permits APP recycling. The phosphorylation status of Mint1 could impact on the pathological trafficking of APP in Alzheimer's disease. © 2016 The Authors. Journal of Neurochemistry published by John Wiley & Sons Ltd on behalf of International Society for Neurochemistry.

31 CFR 92.4 - Uncirculated Mint Sets.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Uncirculated Mint Sets. 92.4 Section 92.4 Money and Finance: Treasury Regulations Relating to Money and Finance UNITED STATES MINT...., specially packaged coin sets containing one coin of each denomination struck at the Mints at Philadelphia...

31 CFR Appendix H to Subpart A of... - United States Mint

Code of Federal Regulations, 2011 CFR

2011-07-01

... Act Officer, United States Mint, Judiciary Square Building, 7th floor, 633 3rd Street, NW., Washington... Request, Freedom of Information/Privacy Act Officer, United States Mint, Judiciary Square Building, 7th... Information Appeal, Director, United States Mint, Judiciary Square Building, 7th Floor, 633 3rd Street, NW...

31 CFR Appendix H to Subpart A of... - United States Mint

Code of Federal Regulations, 2013 CFR

2013-07-01

... Act Officer, United States Mint, Judiciary Square Building, 7th floor, 633 3rd Street, NW., Washington... Request, Freedom of Information/Privacy Act Officer, United States Mint, Judiciary Square Building, 7th... Information Appeal, Director, United States Mint, Judiciary Square Building, 7th Floor, 633 3rd Street, NW...

31 CFR Appendix H to Subpart A of... - United States Mint

Code of Federal Regulations, 2012 CFR

2012-07-01

... Act Officer, United States Mint, Judiciary Square Building, 7th floor, 633 3rd Street, NW., Washington... Request, Freedom of Information/Privacy Act Officer, United States Mint, Judiciary Square Building, 7th... Information Appeal, Director, United States Mint, Judiciary Square Building, 7th Floor, 633 3rd Street, NW...

31 CFR Appendix H to Subpart A of... - United States Mint

Code of Federal Regulations, 2014 CFR

2014-07-01

... Act Officer, United States Mint, Judiciary Square Building, 7th floor, 633 3rd Street, NW., Washington... Request, Freedom of Information/Privacy Act Officer, United States Mint, Judiciary Square Building, 7th... Information Appeal, Director, United States Mint, Judiciary Square Building, 7th Floor, 633 3rd Street, NW...

Mint3 in bone marrow-derived cells promotes lung metastasis in breast cancer model mice.

PubMed

Hara, Toshiro; Murakami, Yoshinori; Seiki, Motoharu; Sakamoto, Takeharu

2017-08-26

Breast cancer is one of the most common cancers in women in the world. Although breast cancer is well treatable at the early stage, patients with distant metastases show a poor prognosis. Data from recent studies using transplantation models indicate that Mint3/APBA3 might promote breast cancer malignancy. However, whether Mint3 indeed contributes to tumor development, progression, or metastasis in vivo remains unclear. To address this, here we examined whether Mint3 depletion affects tumor malignancy in MMTV-PyMT breast cancer model mice. In MMTV-PyMT mice, Mint3 depletion did not affect tumor onset and tumor growth, but attenuated lung metastases. Experimental lung metastasis of breast cancer Met-1 cells derived from MMTV-PyMT mice also decreased in Mint3-depleted mice, indicating that host Mint3 expression affected lung metastasis of MMTV-PyMT-derived breast cancer cells. Further bone marrow transplant experiments revealed that Mint3 in bone marrow-derived cells promoted lung metastasis in MMTV-PyMT mice. Thus, targeting Mint3 in bone marrow-derived cells might be a good strategy for preventing metastasis and improving the prognosis of breast cancer patients. Copyright © 2017 Elsevier Inc. All rights reserved.

Development of remote sensing based site specific weed management for Midwest mint production

NASA Astrophysics Data System (ADS)

Gumz, Mary Saumur Paulson

Peppermint and spearmint are high value essential oil crops in Indiana, Michigan, and Wisconsin. Although the mints are profitable alternatives to corn and soybeans, mint production efficiency must improve in order to allow industry survival against foreign produced oils and synthetic flavorings. Weed control is the major input cost in mint production and tools to increase efficiency are necessary. Remote sensing-based site-specific weed management offers potential for decreasing weed control costs through simplified weed detection and control from accurate site specific weed and herbicide application maps. This research showed the practicability of remote sensing for weed detection in the mints. Research was designed to compare spectral response curves of field grown mint and weeds, and to use these data to develop spectral vegetation indices for automated weed detection. Viability of remote sensing in mint production was established using unsupervised classification, supervised classification, handheld spectroradiometer readings and spectral vegetation indices (SVIs). Unsupervised classification of multispectral images of peppermint production fields generated crop health maps with 92 and 67% accuracy in meadow and row peppermint, respectively. Supervised classification of multispectral images identified weed infestations with 97% and 85% accuracy for meadow and row peppermint, respectively. Supervised classification showed that peppermint was spectrally distinct from weeds, but the accuracy of these measures was dependent on extensive ground referencing which is impractical and too costly for on-farm use. Handheld spectroradiometer measurements of peppermint, spearmint, and several weeds and crop and weed mixtures were taken over three years from greenhouse grown plants, replicated field plots, and production peppermint and spearmint fields. Results showed that mints have greater near infrared (NIR) and lower green reflectance and a steeper red edge slope than all weed species. These distinguishing characteristics were combined to develop narrow band and broadband spectral vegetation indices (SVIs, ratios of NIR/green reflectance), that were effective in differentiating mint from key weed species. Hyperspectral images of production peppermint and spearmint fields were then classified using SVI-based classification. Narrowband and broadband SVIs classified early season peppermint and spearmint with 64 to 100% accuracy compared to 79 to 100% accuracy for supervised classification of multispectral images of the same fields. Broadband SVIs have potential for use as an automated spectral indicator for weeds in the mints since they require minimal ground referencing and can be calculated from multispectral imagery which is cheaper and more readily available than hyperspectral imagery. This research will allow growers to implement remote sensing based site specific weed management in mint resulting in reduced grower input costs and reduced herbicide entry into the environment and will have applications in other specialty and meadow crops.

Motivational Interviewing (MINT) Improves Continuous Positive Airway Pressure (CPAP) Acceptance and Adherence: A Randomized Controlled Trial

ERIC Educational Resources Information Center

Olsen, Sara; Smith, Simon S.; Oei, Tian P. S.; Douglas, James

2012-01-01

Objective: Adherence to continuous positive airway pressure (CPAP) therapy for obstructive sleep apnoea (OSA) is poor. We assessed the effectiveness of a motivational interviewing intervention (motivational interview nurse therapy [MINT]) in addition to best practice standard care to improve acceptance and adherence to CPAP therapy in people with…

77 FR 3035 - Pricing for 2012 Annual Sets and America the Beautiful Quarters® Bags & Rolls

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-20

... DEPARTMENT OF THE TREASURY United States Mint Pricing for 2012 Annual Sets and America the...: Notice. SUMMARY: The United States Mint is announcing 2012 pricing for annual sets and the America the... States Mint Uncirculated Coin Set[supreg] 27.95 2012 United States Mint America the Beautiful Quarters...

Sensitive and specific detection of early gastric cancer with DNA methylation analysis of gastric washes.

PubMed

Watanabe, Yoshiyuki; Kim, Hyun Soo; Castoro, Ryan J; Chung, Woonbok; Estecio, Marcos R H; Kondo, Kimie; Guo, Yi; Ahmed, Saira S; Toyota, Minoru; Itoh, Fumio; Suk, Ki Tae; Cho, Mee-Yon; Shen, Lanlan; Jelinek, Jaroslav; Issa, Jean-Pierre J

2009-06-01

Aberrant DNA methylation is an early and frequent process in gastric carcinogenesis and could be useful for detection of gastric neoplasia. We hypothesized that methylation analysis of DNA recovered from gastric washes could be used to detect gastric cancer. We studied 51 candidate genes in 7 gastric cancer cell lines and 24 samples (training set) and identified 6 for further studies. We examined the methylation status of these genes in a test set consisting of 131 gastric neoplasias at various stages. Finally, we validated the 6 candidate genes in a different population of 40 primary gastric cancer samples and 113 nonneoplastic gastric mucosa samples. Six genes (MINT25, RORA, GDNF, ADAM23, PRDM5, MLF1) showed frequent differential methylation between gastric cancer and normal mucosa in the training, test, and validation sets. GDNF and MINT25 were most sensitive molecular markers of early stage gastric cancer, whereas PRDM5 and MLF1 were markers of a field defect. There was a close correlation (r = 0.5-0.9, P = .03-.001) between methylation levels in tumor biopsy and gastric washes. MINT25 methylation had the best sensitivity (90%), specificity (96%), and area under the receiver operating characteristic curve (0.961) in terms of tumor detection in gastric washes. These findings suggest MINT25 is a sensitive and specific marker for screening in gastric cancer. Additionally, we have developed a new method for gastric cancer detection by DNA methylation in gastric washes.

31 CFR Appendix H to Subpart C of... - United States Mint

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance: Treasury 1 2012-07-01 2012-07-01 false United States Mint H Appendix H to... RECORDS Privacy Act Pt. 1, Subpt. C, App. H Appendix H to Subpart C of Part 1—United States Mint 1. In general. This appendix applies to the United States Mint. It sets forth specific notification and access...

31 CFR Appendix H to Subpart C of... - United States Mint

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false United States Mint H Appendix H to... RECORDS Privacy Act Pt. 1, Subpt. C, App. H Appendix H to Subpart C of Part 1—United States Mint 1. In general. This appendix applies to the United States Mint. It sets forth specific notification and access...

31 CFR Appendix H to Subpart C of... - United States Mint

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance: Treasury 1 2011-07-01 2011-07-01 false United States Mint H Appendix H to... RECORDS Privacy Act Pt. 1, Subpt. C, App. H Appendix H to Subpart C of Part 1—United States Mint 1. In general. This appendix applies to the United States Mint. It sets forth specific notification and access...

31 CFR Appendix H to Subpart C of... - United States Mint

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false United States Mint H Appendix H to... RECORDS Privacy Act Pt. 1, Subpt. C, App. H Appendix H to Subpart C of Part 1—United States Mint 1. In general. This appendix applies to the United States Mint. It sets forth specific notification and access...

31 CFR 92.5 - Procedure governing availability of Bureau of the Mint records.

Code of Federal Regulations, 2010 CFR

2010-07-01

... offices of the Department issued under 5 U.S.C. 301 and 552 and published as part 1 of this title, 32 FR... availability of Bureau of the Mint records. (b) Determination of availability. The Director of the Mint...: The Deputy Director of the Mint, Division Heads in the Office of the Director, and the Superintendent...

Inhibitory effects of some plant essential oils against Arcobacter butzleri and potential for rosemary oil as a natural food preservative.

PubMed

Irkin, Reyhan; Abay, Secil; Aydin, Fuat

2011-03-01

We investigated the inhibitory activity of commercially marketed essential oils of mint, rosemary, orange, sage, cinnamon, bay, clove, and cumin against Arcobacter butzleri and Arcobacter skirrowii and the effects of the essential oil of rosemary against A. butzleri in a cooked minced beef system. Using the disc diffusion method to determine the inhibitory activities of these plant essential oils against strains of Arcobacter, we found that those of rosemary, bay, cinnamon, and clove had strong inhibitory activity against these organisms, whereas the essential oils of cumin, mint, and sage failed to show inhibitory activity against most of the Arcobacter strains tested. The 0.5% (vol/wt) essential oil of rosemary was completely inhibitory against A. butzleri in the cooked minced beef system at 4°C. These essential oils may be further investigated as a natural solution to the food industry by creating an additional barrier (hurdle technology) to inhibit the growth of Arcobacter strains.

Interactions between PBEF and oxidative stress proteins-a potential new mechanism underlying PBEF in the pathogenesis of acute lung injury

PubMed Central

Zhang, Li Qin; Adyshev, Djanybek M.; Singleton, Patrick; Li, Hailong; Cepeda, Javier; Huang, Sheng-You; Zou, Xiaoqin; Verin, Alexander D.; Tu, Jiancheng; Garcia, Joe G.N.; Ye, Shui Qing

2008-01-01

Identification of pre-B-cell colony-enhancing factor (PBEF) interacting partners may reveal new molecular mechanisms of PBEF in the pathogenesis of acute lung injury (ALI). The interactions between PBEF and NADH dehydrogenase subunit 1(ND1), ferritin light chain and interferon induced transmembrane 3 (IFITM3) in human pulmonary vascular endothelial cells were identified and validated. ND1, ferritin and IFITM3 are involved in oxidative stress and inflammation. Overexpression of PBEF increased its interactions and intracellular oxidative stress, which can be attenuated by rotenone. The interaction modeling between PBEF and ND1 is consistent with the corresponding experimental finding. These interactions may underlie a novel role of PBEF in the pathogenesis of ALI. Structured summary MINT-6538697: PBEF (uniprotkb:P43490) physically interacts (MI:0218) with NADH1 (uniprotkb:P03886) by two hybrid (MI:0018) MINT-6538811, MINT-6538868: PBEF (uniprotkb:P43490) physically interacts (MI:0218) with interferon-induced transmembra (uniprotkb:Q01628) by anti bait coimmunoprecipitation (MI:0006) MINT-6538787, MINT-6538841: PBEF (uniprotkb:P43490) physically interacts (MI:0218) with NADH1 (uniprotkb:P03886) by anti bait coimmunoprecipitation (MI:0006) MINT-6538755: PBEF (uniprotkb:P43490) physically interacts (MI:0218) with gamma-glutamil-transferase (uniprotkb:P19440) by two hybrid (MI:0018) MINT-6538799, MINT-6538862: PBEF (uniprotkb:P43490) physically interacts (MI:0218) with Ferritin light chain (uniprotkb:P02792) by anti bait coimmunoprecipitation (MI:0006) MINT-6538769: PBEF (uniprotkb:P43490) physically interacts (MI:0218) with E2L6 (uniprotkb:O14933) by two hybrid (MI:0018) MINT-6538741: PBEF (uniprotkb:P43490) physically interacts (MI:0218) with Adenosine A2aR (uniprotkb:P29274) by two hybrid (MI:0018) MINT-6538727: PBEF (uniprotkb:P43490) physically interacts (MI:0218) with interferon-induced transmembra (uniprotkb:Q01628) by two hybrid (MI:0018) MINT-6538712: PBEF (uniprotkb:P43490) physically interacts (MI:0218) with Ferritin light chain (uniprotkb:P02792) by two hybrid (MI:0018) PMID:18486613

75 FR 25925 - United States Mint

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-10

..., United States Mint, 801 9th Street, NW., Washington, DC 20220. Subject: Review and discuss obverse and..., United States Mint Liaison to the CCAC; 801 9th Street, NW., Washington, DC 20220; or call 202-354-7200...

Sensitive and Specific Detection of Early Gastric Cancer Using DNA Methylation Analysis of Gastric Washes

PubMed Central

Watanabe, Yoshiyuki; Kim, Hyun Soo; Castoro, Ryan J.; Chung, Woonbok; Estecio, Marcos R. H.; Kondo, Kimie; Guo, Yi; Ahmed, Saira S.; Toyota, Minoru; Itoh, Fumio; Suk, Ki Tae; Cho, Mee-Yon; Shen, Lanlan; Jelinek, Jaroslav; Issa, Jean-Pierre J.

2009-01-01

Background & Aims Aberrant DNA methylation is an early and frequent process in gastric carcinogenesis and could be useful for detection of gastric neoplasia. We hypothesized that methylation analysis of DNA recovered from gastric washes could be used to detect gastric cancer. Methods We studied 51 candidate genes in 7 gastric cancer cell lines and 24 samples (training set) and identified 6 for further studies. We examined the methylation status of these genes in a test set consisting of 131 gastric neoplasias at various stages. Finally, we validated the 6 candidate genes in a different population of 40 primary gastric cancer samples and 113 non-neoplastic gastric mucosa samples. Results 6 genes (MINT25, RORA, GDNF, ADAM23, PRDM5, MLF1) showed frequent differential methylation between gastric cancer and normal mucosa in the training, test and validation sets. GDNF and MINT25 were most sensitive molecular markers of early stage gastric cancer while PRDM5 and MLF1 were markers of a field defect. There was a close correlation (r=0.5 to 0.9, p=0.03 to 0.001) between methylation levels in tumor biopsy and gastric washes. MINT25 methylation had the best sensitivity (90%), specificity (96%), and area under the ROC curve (0.961) in terms of tumor detection in gastric washes. Conclusions These findings suggest MINT25 is a sensitive and specific marker for screening in gastric cancer. Additionally we have developed a new methodology for gastric cancer detection by DNA methylation in gastric washes. PMID:19375421

Effect of mint solution concentration on the absorption spectra of silver nanoparticles in thulium ions presence

NASA Astrophysics Data System (ADS)

Rasmagin, S. I.; Krasovskii, V. I.; Apresyan, L. A.; Novikov, I. K.; Krystob, V. I.; Kazaryan, M. A.

2018-04-01

By the method of green synthesis, silver nanoparticles were obtained in colloidal solutions. The solutions were modified with thulium ions. Using the method of electron microscopy and optical method, the properties of silver nanoparticles obtained are studied. The influence of change in concentration of the solution of mint and thulium ions on the properties of colloidal silver nanoparticles was studied.

X11/Mint Genes Control Polarized Localization of Axonal Membrane Proteins in Vivo

PubMed Central

Gross, Garrett G.; Lone, G. Mohiddin; Leung, Lok Kwan; Hartenstein, Volker

2013-01-01

Mislocalization of axonal proteins can result in misassembly and/or miswiring of neural circuits, causing disease. To date, only a handful of genes that control polarized localization of axonal membrane proteins have been identified. Here we report that Drosophila X11/Mint proteins are required for targeting several proteins, including human amyloid precursor protein (APP) and Drosophila APP-like protein (APPL), to axonal membranes and for their exclusion from dendrites of the mushroom body in Drosophila, a brain structure involved in learning and memory. Axonal localization of APP is mediated by an endocytic motif, and loss of X11/Mint results in a dramatic increase in cell-surface levels of APPL, especially on dendrites. Mutations in genes required for endocytosis show similar mislocalization of these proteins to dendrites, and strongly enhance defects seen in X11/Mint mutants. These results suggest that X11/Mint-dependent endocytosis in dendrites may serve to promote the axonal localization of membrane proteins. Since X11/Mint binds to APP, and abnormal trafficking of APP contributes to Alzheimer's disease, deregulation of X11/Mint may be important for Alzheimer's disease pathogenesis. PMID:23658195

Mint Viruses: Beauty, Stealth and Disease

USDA-ARS?s Scientific Manuscript database

Mint has been cultivated for thousands of years for the unique fragrances produced by its volatile oils. The major areas of production include India, the United States, China, and Brazil. Mint is a vegetatively propagated crop and world-wide sharing of plant material along with repeated clonal propa...

31 CFR 92.4 - Uncirculated Mint Sets.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Uncirculated Mint Sets. 92.4 Section 92.4 Money and Finance: Treasury Regulations Relating to Money and Finance MONETARY OFFICES, DEPARTMENT OF THE TREASURY UNITED STATES MINT OPERATIONS AND PROCEDURES Numismatic Operations § 92.4...

31 CFR 92.4 - Uncirculated Mint Sets.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Uncirculated Mint Sets. 92.4 Section 92.4 Money and Finance: Treasury Regulations Relating to Money and Finance MONETARY OFFICES, DEPARTMENT OF THE TREASURY UNITED STATES MINT OPERATIONS AND PROCEDURES Numismatic Operations § 92.4...

77 FR 840 - Pricing for 2012 Products Featuring $1 Coins

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-06

... DEPARTMENT OF THE TREASURY United States Mint Pricing for 2012 Products Featuring $1 Coins AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing 2012 pricing for products featuring $1 coins, as follows: Product Retail price Presidential $1...

78 FR 3083 - Revised Pricing for Five 2013 Products

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-15

... DEPARTMENT OF THE TREASURY United States Mint Revised Pricing for Five 2013 Products AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing revised pricing for five 2013 products. Please see the table below. 2013 retail Product price...

75 FR 62184 - Notification of United States Mint Silver Eagle Bullion Coin Premium Increase

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-07

... Bullion Coin Premium Increase ACTION: Notification of United States Mint Silver Eagle Bullion Coin Premium Increase. SUMMARY: The United States Mint is increasing the premium charged to Authorized Purchasers for... will increase the premium charged to Authorized Purchasers for American Eagle Silver Bullion Coins...

77 FR 839 - Pricing for 2011 American Eagle Silver Uncirculated Coins

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-06

... DEPARTMENT OF THE TREASURY United States Mint Pricing for 2011 American Eagle Silver Uncirculated Coins Agency: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing the re-pricing of the 2011 American Eagle Silver Uncirculated Coins. The price of...

76 FR 27182 - Pricing for American Eagle and American Buffalo Bullion Presentation Cases

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-10

... DEPARTMENT OF THE TREASURY United States Mint Pricing for American Eagle and American Buffalo Bullion Presentation Cases AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing the price increase of the American Eagle/Buffalo Bullion...

76 FR 53717 - Pricing for the 2011 American Eagle Silver Uncirculated Coin

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-29

... DEPARTMENT OF THE TREASURY United States Mint Pricing for the 2011 American Eagle Silver Uncirculated Coin AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing the pricing of the 2011 American Eagle Silver Uncirculated Coin. The price of...

78 FR 25784 - Re-pricing of Several Silver Coin Products

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-02

... DEPARTMENT OF THE TREASURY United States Mint Re-pricing of Several Silver Coin Products AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: Because of the recent decrease in the market price of silver, the United States Mint is lowering the price of several numismatic...

78 FR 11954 - Revised Pricing Grid for Gold and Platinum Products

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-20

... DEPARTMENT OF THE TREASURY United States Mint Revised Pricing Grid for Gold and Platinum Products AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing a revised pricing grid for 2013 gold and platinum products. Please see the grid...

75 FR 14257 - Pricing for Bronze Medals

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-24

... DEPARTMENT OF THE TREASURY United States Mint Pricing for Bronze Medals AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing the price of the 1\\5/16\\- inch bronze medals, 1\\1/2\\-inch bronze medals and three-inch bronze medals. Beginning March...

78 FR 41195 - Re-pricing of Several Silver Coin Products

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-09

... DEPARTMENT OF THE TREASURY United States Mint Re-pricing of Several Silver Coin Products AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: Because of the recent decrease in the market price of silver, the United States Mint is lowering the price of several silver coin...

76 FR 417 - 2011 Numismatic Products Pricing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-04

... DEPARTMENT OF THE TREASURY United States Mint 2011 Numismatic Products Pricing ACTION: Notice. SUMMARY: The United States Mint is announcing the prices of its 2011 numismatic products. Pursuant to the authority that 31 U.S.C. 5111(2)(3) & 5112 grant the Secretary of the Treasury to mint, prepare and...

31 CFR 91.1 - Authority.

Code of Federal Regulations, 2010 CFR

2010-07-01

... and Finance: Treasury Regulations Relating to Money and Finance REGULATIONS GOVERNING CONDUCT IN OR ON THE BUREAU OF THE MINT BUILDINGS AND GROUNDS § 91.1 Authority. The regulations in this part governing conduct in and on the Bureau of the Mint buildings and grounds located as follows: U.S. Mint, Colfax, and...

31 CFR 91.2 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Money and Finance: Treasury Regulations Relating to Money and Finance REGULATIONS GOVERNING CONDUCT IN OR ON THE BUREAU OF THE MINT BUILDINGS AND GROUNDS § 91.2 Applicability. The regulations in this part apply to the buildings and grounds of the Bureau of the Mint located as follows: U.S. Mint, Colfax and...

A comparative study on cryopreservation of mint (Menth asp.) shoot tips

USDA-ARS?s Scientific Manuscript database

Mint is used in natural seasoning, traditional medicine, pharmaceuticals and cosmetics. In some countries it is grown on an industrial scale due to its economic importance; hence, preserving mint genetic resources is of value. We compared three cryopreservation techniques (T) using shoot tips of thr...

77 FR 69548 - Price for the 2012 Limited Edition Silver Proof SetTM

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-19

... DEPARTMENT OF THE TREASURY United States Mint Price for the 2012 Limited Edition Silver Proof Set TM AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing a price of $149.95 for the 2012 Limited Edition Silver Proof Set TM . FOR FURTHER...

77 FR 54659 - Price for the 2012 Annual Uncirculated Dollar Coin Set

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-05

... DEPARTMENT OF THE TREASURY United States Mint Price for the 2012 Annual Uncirculated Dollar Coin Set AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing a price of $54.95 for the 2012 Annual Uncirculated Dollar Coin Set. This set...

78 FR 39832 - Price for the 2013 5-Star Generals Profile Collection

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-02

... DEPARTMENT OF THE TREASURY United States Mint Price for the 2013 5-Star Generals Profile Collection AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing a price of $74.95 for the 2013 5-Star Generals Profile Collection. FOR FURTHER...

76 FR 67799 - Pricing for the American Eagle 25th Anniversary Silver Coin Set

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-02

... DEPARTMENT OF THE TREASURY United States Mint Pricing for the American Eagle 25th Anniversary Silver Coin Set AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing the price of the American Eagle 25th Anniversary Silver Coin Set. The...

77 FR 15457 - Pricing for the 2012 American Eagle Silver Proof Coin

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-15

... DEPARTMENT OF THE TREASURY United States Mint Pricing for the 2012 American Eagle Silver Proof Coin AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing the price of the 2012 American Eagle Silver Proof Coin. The coins will be offered...

78 FR 5245 - Pricing for New Product-America the Beautiful Quarters® Three-Roll Set

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-24

... DEPARTMENT OF THE TREASURY United States Mint Pricing for New Product--America the Beautiful Quarters[supreg] Three-Roll Set AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing pricing for a new product, the America the Beautiful...

76 FR 65563 - Pricing for 2011 American Eagle Silver Proof and Uncirculated Coins

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-21

... DEPARTMENT OF THE TREASURY United States Mint Pricing for 2011 American Eagle Silver Proof and Uncirculated Coins AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing the re-pricing of the 2011 American Eagle Silver Proof and Uncirculated Coins...

76 FR 65563 - Pricing for America the Beautiful Five Ounce Silver Uncirculated CoinsTM

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-21

... DEPARTMENT OF THE TREASURY United States Mint Pricing for America the Beautiful Five Ounce Silver Uncirculated Coins TM AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing the re-pricing of the America the Beautiful Five Ounce Silver...

77 FR 31069 - Pricing for the 2012 America the Beautiful Quarters Five Ounce Silver Uncirculated CoinsTM

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-24

... DEPARTMENT OF THE TREASURY United States Mint Pricing for the 2012 America the Beautiful Quarters Five Ounce Silver Uncirculated Coins TM AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing the price of the 2012 America the Beautiful...

76 FR 53717 - Pricing for the 2011 American Eagle Silver Proof Coin

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-29

... DEPARTMENT OF THE TREASURY United States Mint Pricing for the 2011 American Eagle Silver Proof Coin AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing the re-pricing of the 2011 American Eagle Silver Proof Coin. The price of the coins...

77 FR 840 - Pricing for America the Beautiful Five Ounce Silver Uncirculated CoinsTM

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-06

... DEPARTMENT OF THE TREASURY United States Mint Pricing for America the Beautiful Five Ounce Silver Uncirculated Coins TM AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing the re-pricing of the America the Beautiful Five Ounce Silver...

76 FR 33026 - Pricing for the 2011 American Eagle Silver Proof Coin

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-07

... DEPARTMENT OF THE TREASURY United States Mint Pricing for the 2011 American Eagle Silver Proof Coin AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing the price of the 2011 American Eagle Silver Proof Coin. The coin will be offered for...

76 FR 17485 - Pricing for America the Beautiful Five Ounce Silver Bullion Coin Presentation Case

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-29

... DEPARTMENT OF THE TREASURY United States Mint Pricing for America the Beautiful Five Ounce Silver Bullion Coin Presentation Case AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing the price of the America the Beautiful Five Ounce Silver...

77 FR 42365 - Price for the Making American History Coin and Currency Set

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-18

... DEPARTMENT OF THE TREASURY United States Mint Price for the Making American History Coin and Currency Set AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing a price of $72.95 for the Making American History Coin and Currency Set. FOR...

78 FR 70414 - Pricing for the 2013 Coin and Chronicles Set-Theodore Roosevelt

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-25

... DEPARTMENT OF THE TREASURY United States Mint Pricing for the 2013 Coin and Chronicles Set--Theodore Roosevelt AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing a price of $57.95 for the 2013 Coin and Chronicles Set--Theodore...

Data characterizing the chloroplast genomes of extinct and endangered Hawaiian endemic mints (Lamiaceae) and their close relatives.

PubMed

Welch, Andreanna J; Collins, Katherine; Ratan, Aakrosh; Drautz-Moses, Daniela I; Schuster, Stephan C; Lindqvist, Charlotte

2016-06-01

These data are presented in support of a plastid phylogenomic analysis of the recent radiation of the Hawaiian endemic mints (Lamiaceae), and their close relatives in the genus Stachys, "The quest to resolve recent radiations: Plastid phylogenomics of extinct and endangered Hawaiian endemic mints (Lamiaceae)" [1]. Here we describe the chloroplast genome sequences for 12 mint taxa. Data presented include summaries of gene content and length for these taxa, structural comparison of the mint chloroplast genomes with published sequences from other species in the order Lamiales, and comparisons of variability among three Hawaiian taxa vs. three outgroup taxa. Finally, we provide a list of 108 primer pairs targeting the most variable regions within this group and designed specifically for amplification of DNA extracted from degraded herbarium material.

Experience with a mouse intranasal test for the predictive identification of respiratory sensitization potential of proteins.

PubMed

Blaikie, L; Basketter, D A

1999-08-01

The predictive identification of respiratory allergenic potential is an important primary step in the safety evaluation of (novel) proteins, such as the enzymes used in a range of consumer laundry products. In the past this has been achieved by assessing the relative ability of proteins to give rise to the formation of anaphylactic antibody in the guinea pig. Recently, an alternative model has been proposed which assesses the formation of specific IgG1 antibody in a mouse intranasal test (MINT), the assumption being that specific IgG1 antibody is a surrogate for anaphylactic antibody in the mouse. This procedure has undergone successful initial intralaboratory and interlaboratory assessment. In the present work, the MINT has been evaluated in a more thorough intralaboratory study using eight enzymes plus ovalbumin. While the data generated with a reference enzyme protein, Alcalase, showed good reproducibility, results with the remaining eight proteins led to estimates of their relative antigenic or sensitization potential several of which were at variance from those derived from the guinea pig/ human experience. In consequence, it is concluded that the MINT requires substantial further investigation before it can be adopted as a model for the assessment of the relative ability of proteins to behave as respiratory allergens.

Effect of wild mint (Mentha longifolia) infusion on the over all performance of broiler chicks.

PubMed

Durrani, F R; Sultan, A; Marri, Muhammad Latif; Chand, N; Durrani, Z

2007-04-01

An attempt was made to evaluate the effect of aqueous extract of wild mint (Mentha Ingifolia) on the overall performance of broiler chicks at NWFP Agricultural University, Peshawar in July 2005. Three levels of fresh wild mint infusion at the rate of 50, 40 and 30 mL L(-1) of fresh drinking water were provided to chicks in groups A, B and C, respectively and group D was kept as control, each group was replicated four times with 10 chicks per replicate, reared for 35 days, in an open sided house in cages of the same size. No vaccination was practiced. Data were recorded daily for feed intake, water intake and for weight gain on weekly basis. Feed conversion efficiency, dressing percentage, percent mortality, weight of different body organs (breast, thigh and leg), giblets (liver, heart and gizzard), intestine and economics for each group was calculated at the end of experimental period. It was found that group B receiving 40 mL L(-1) of wild mint infusion in drinking water had a significant (p < 0.05) effect on mean body weight gain, feed intake, water intake, feed conversion efficiency, dressing percentage and weight of different body organs (breast, thigh and leg). Significant (p < 0.05) differences were also found in mortality, highest mortality was observed in group D (10%) as compared with groups A, B and C, however there was no significant effect on giblets (liver, heart, gizzard), intestine and weight of abdominal fat. Mean feed cost and gross return was significantly (p < 0.05) effected for group B. Feed cost was lower and gross return was significantly (p < 0.05) higher for group B than other treated groups and control.

78 FR 26116 - Pricing for the 2013 America the Beautiful Quarter Five Ounce Silver Uncirculated CoinsTM

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-03

... DEPARTMENT OF THE TREASURY United States Mint Pricing for the 2013 America the Beautiful Quarter Five Ounce Silver Uncirculated Coins TM AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing the price of the 2013 America the Beautiful Quarter...

77 FR 14600 - Pricing for 2012 Kennedy Half-Dollar Bags and Rolls, Bronze Medals, the First Spouse Bronze Medal...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-12

... DEPARTMENT OF THE TREASURY United States Mint Pricing for 2012 Kennedy Half-Dollar Bags and Rolls, Bronze Medals, the First Spouse Bronze Medal Set and the Birth Set AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing 2012 pricing for...

78 FR 24816 - Pricing for the 2013 American Eagle West Point Two-Coin Silver Set

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-26

... DEPARTMENT OF THE TREASURY United States Mint Pricing for the 2013 American Eagle West Point Two-Coin Silver Set AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing the price of the 2013 American Eagle West Point Two-Coin Silver Set. The...

75 FR 17832 - Pricing for 2010 Lincoln One-Cent Coin Two-Roll Set

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-07

... DEPARTMENT OF THE TREASURY United States Mint Pricing for 2010 Lincoln One-Cent Coin Two-Roll Set AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing the price of the 2010 Lincoln One-Cent Coin Two-Roll Set. The 2010 Lincoln One-Cent...

eMINTS Program Evaluation Report: An Investigation of Program Fidelity and Its Impact on Teacher Mastery and Student Achievement

ERIC Educational Resources Information Center

Martin, Wendy; Strother, Scott; Weatherholt, Tara; Dechaume, Merav

2008-01-01

The eMINTS professional development programs are designed to help teachers learn how to integrate technology into their teaching, using instructional strategies that promote inquiry-based learning and encourage collaboration and community building among students and teachers. The eMINTS programs considered in this evaluation include: (1) eMINTS…

Identification and quantification of a major anti-oxidant and anti-inflammatory phenolic compound found in basil, lemon, thyme, mint, oregano, rosemary, sage, and thyme

USDA-ARS?s Scientific Manuscript database

Basil, lemon thyme, mint, oregano, rosemary, sage, and thyme are in the mint family of plants that are used as culinary herbs world-wide. These herbs contain phenolic compounds that are believed to have strong antioxidant and anti-inflammatory activities. Therefore, the major phenolic compounds fr...

78 FR 38452 - Price for the 2013 Girl Scouts of the USA Young Collector Set

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-26

... DEPARTMENT OF THE TREASURY United States Mint Price for the 2013 Girl Scouts of the USA Young Collector Set AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing a price of $54.95 for the 2013 Girl Scouts of the USA Young Collector Set. FOR...

Cosmic Microwave Background Observations with a Compact Heterogeneous 150 GHz Interferometer in Chile

NASA Astrophysics Data System (ADS)

Fowler, J. W.; Doriese, W. B.; Marriage, T. A.; Tran, H. T.; Aboobaker, A. M.; Dumont, C.; Halpern, M.; Kermish, Z. D.; Loh, Y.-S.; Page, L. A.; Staggs, S. T.; Wesley, D. H.

2005-01-01

We report on the design, first observing season, and analysis of data from a new prototype millimeter-wave interferometer, MINT. MINT consists of four 145 GHz SIS mixers operating in double-sideband mode in a compact heterogeneous configuration. The signal band is subdivided by a monolithic channelizer, after which the correlations between antennas are performed digitally. The typical receiver sensitivity in a 2 GHz band is 1.4 mK s1/2. The primary beams are 0.45d and 0.30d FWHM, with fringe spacing as small as 0.1d. MINT observed the cosmic microwave background (CMB) from Cerro Toco, in the Chilean Altiplano. The site quality at 145 GHz is good, with median nighttime atmospheric temperature of 9 K at zenith (exclusive of the CMB). Repeated observations of Mars, Jupiter, and a telescope-mounted calibration source establish the phase and magnitude stability of the system. MINT is the first interferometer dedicated to CMB studies to operate above 50 GHz. The same type of system can be used to probe the Sunyaev-Zel'dovich effect in galaxy clusters near the SZ null at 217 GHz. We give the essential features of MINT and present an analysis of sideband-separated, digitally sampled data recorded by the array. Based on 215 hours of data taken in late 2001, we set an upper limit on the CMB anisotropy in a band of width Δl=700 around l=1540 of δT<105 μK (95% confidence). Increased sensitivity can be achieved with more integration time, greater bandwidth, and more elements.

MinT: Middleware for Cooperative Interaction of Things

PubMed Central

Jeon, Soobin; Jung, Inbum

2017-01-01

This paper proposes an Internet of Things (IoT) middleware called Middleware for Cooperative Interaction of Things (MinT). MinT supports a fully distributed IoT environment in which IoT devices directly connect to peripheral devices easily construct a local or global network, and share their data in an energy efficient manner. MinT provides a sensor abstract layer, a system layer and an interaction layer. These enable integrated sensing device operations, efficient resource management, and active interconnection between peripheral IoT devices. In addition, MinT provides a high-level API to develop IoT devices easily for IoT device developers. We aim to enhance the energy efficiency and performance of IoT devices through the performance improvements offered by MinT resource management and request processing. The experimental results show that the average request rate increased by 25% compared to Californium, which is a middleware for efficient interaction in IoT environments with powerful performance, an average response time decrease of 90% when resource management was used, and power consumption decreased by up to 68%. Finally, the proposed platform can reduce the latency and power consumption of IoT devices. PMID:28632182

MinT: Middleware for Cooperative Interaction of Things.

PubMed

Jeon, Soobin; Jung, Inbum

2017-06-20

This paper proposes an Internet of Things (IoT) middleware called Middleware for Cooperative Interaction of Things (MinT). MinT supports a fully distributed IoT environment in which IoT devices directly connect to peripheral devices easily construct a local or global network, and share their data in an energy efficient manner. MinT provides a sensor abstract layer, a system layer and an interaction layer. These enable integrated sensing device operations, efficient resource management, and active interconnection between peripheral IoT devices. In addition, MinT provides a high-level API to develop IoT devices easily for IoT device developers. We aim to enhance the energy efficiency and performance of IoT devices through the performance improvements offered by MinT resource management and request processing. The experimental results show that the average request rate increased by 25% compared to Californium, which is a middleware for efficient interaction in IoT environments with powerful performance, an average response time decrease of 90% when resource management was used, and power consumption decreased by up to 68%. Finally, the proposed platform can reduce the latency and power consumption of IoT devices.

Testing the applicability of the k0-NAA method at the MINT's TRIGA MARK II reactor

NASA Astrophysics Data System (ADS)

Siong, Wee Boon; Dung, Ho Manh; Wood, Ab. Khalik; Salim, Nazaratul Ashifa Abd.; Elias, Md. Suhaimi

2006-08-01

The Analytical Chemistry Laboratory at MINT is using the NAA technique since 1980s and is the only laboratory in Malaysia equipped with a research reactor, namely the TRIGA MARK II. Throughout the years the development of NAA technique has been very encouraging and was made applicable to a wide range of samples. At present, the k0 method has become the preferred standardization method of NAA ( k0-NAA) due to its multi-elemental analysis capability without using standards. Additionally, the k0 method describes NAA in physically and mathematically understandable definitions and is very suitable for computer evaluation. Eventually, the k0-NAA method has been adopted by MINT in 2003, in collaboration with the Nuclear Research Institute (NRI), Vietnam. The reactor neutron parameters ( α and f) for the pneumatic transfer system and for the rotary rack at various locations, as well as the detector efficiencies were determined. After calibration of the reactor and the detectors, the implemented k0 method was validated by analyzing some certified reference materials (including IAEA Soil 7, NIST 1633a, NIST 1632c, NIST 1646a and IAEA 140/TM). The analysis results of the CRMs showed an average u score well below the threshold value of 2 with a precision of better than ±10% for most of the elemental concentrations obtained, validating herewith the introduction of the k0-NAA method at the MINT.

31 CFR Appendix H to Subpart C of... - United States Mint

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false United States Mint H Appendix H to Subpart C of Part 1 Money and Finance: Treasury Office of the Secretary of the Treasury DISCLOSURE OF RECORDS Privacy Act Pt. 1, Subpt. C, App. H Appendix H to Subpart C of Part 1—United States Mint 1. In...

Antioxidant potential of curry (Murraya koenigii L.) and mint (Mentha spicata) leaf extracts and their effect on colour and oxidative stability of raw ground pork meat during refrigeration storage.

PubMed

Biswas, A K; Chatli, M K; Sahoo, J

2012-07-15

The aim of this study was to investigate the antioxidant activity of different solvent extracts of curry and mint leaf and their effect on colour and oxidative stability of raw ground pork meat stored at 4 ± 1°C. The results indicated that among the two individual leaf categories, the ethanol extract of curry leaf (EHEC) and the water extract of mint leaf (WEM) showed higher DPPH and ABTS(+) activity. EHEC also exhibited the highest total phenolic contents while these were the lowest for WEM. WEM showed the highest superoxide anionic scavenging activity (%). The pork meat samples treated with EHEC and WEM showed a decrease in the Hunter L- and a-values and a increase in b-value during storage at 4°C. However, the pH and TBARS values were higher in control samples irrespective of storage periods. In conclusion, EHEC and WEM have the potential to be used as natural antioxidants to minimise lipid oxidation of pork products. Copyright © 2012 Elsevier Ltd. All rights reserved.

Antimicrobial activity of essential oils from Mediterranean aromatic plants against several foodborne and spoilage bacteria.

PubMed

Silva, Nuno; Alves, Sofia; Gonçalves, Alexandre; Amaral, Joana S; Poeta, Patrícia

2013-12-01

The antimicrobial activity of essential oils extracted from a variety of aromatic plants, often used in the Portuguese gastronomy was studied in vitro by the agar diffusion method. The essential oils of thyme, oregano, rosemary, verbena, basil, peppermint, pennyroyal and mint were tested against Gram-positive (Listeria monocytogenes, Clostridium perfringens, Bacillus cereus, Staphylococcus aureus, Enterococcus faecium, Enterococcus faecalis, and Staphylococcus epidermidis) and Gram-negative strains (Salmonella enterica, Escherichia coli, and Pseudomonas aeruginosa). For most essential oils examined, S. aureus, was the most susceptible bacteria, while P. aeruginosa showed, in general, least susceptibility. Among the eight essential oils evaluated, thyme, oregano and pennyroyal oils showed the greatest antimicrobial activity, followed by rosemary, peppermint and verbena, while basil and mint showed the weakest antimicrobial activity. Most of the essential oils considered in this study exhibited a significant inhibitory effect. Thyme oil showed a promising inhibitory activity even at low concentration, thus revealing its potential as a natural preservative in food products against several causal agents of foodborne diseases and food spoilage. In general, the results demonstrate that, besides flavoring the food, the use of aromatic herbs in gastronomy can also contribute to a bacteriostatic effect against pathogens.

Consumer acceptance of orange juice mixed with water mint leave extract.

PubMed

Ali, Marwa Rashad

2017-10-31

Orange-Mint leaves juice was formulated using different addition percentages of mint leaves extract. The juice was aseptically processed, packed in glass bottles under sterilized environment and sterilized at 70°C for 15 minutes then storage at 5°C for 3 months. The physicochemical, nutritional value, microbiological and sensory characteristics of the juice was evaluated. There is no difference in pH, total soluble solids, ash, and total acidity in all samples moreover, the sample A2, "orange juice with 15% of mint leaves extract" recorded the best values of sensory evaluation, on the other hand, it was recorded lower values of vitamin C and total phenolic compound than sample (C) or (C1) because of increasing in addition% of mint leaves extract to orange juice. The sensory properties of juice samples were not remarkable any changes during storage. The result indicated that the juice was acceptable up to 3 months of storage 5°C. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

Botanical perspectives on health peppermint: more than just an after-dinner mint.

PubMed

Spirling, L I; Daniels, I R

2001-03-01

Throughout history different species of mint have been used across the globe for their varying properties, both medicinal and culinary. Today, the commercial sales of mints are expanding each year--and at the end of a large meal after-dinner mints are frequently served. But why do we take them? Peppermint (Mentha piperita) is usually taken after a meal for its ability to reduce indigestion and colonic spasms by reducing the gastrocolic reflex. It is a naturally occurring hybrid cross between water mint (M. aquatica) and spearmint (M. spicata) and is best known for its role as a popular flavouring agent. Less well recognised is peppermint's potential role in the management of numerous other medical conditions including certain procedures, e.g. colonoscopy. With the growing popularity of herbal remedies, among both the public and medical practitioners, it would seem that now is an opportune time to consider further what peppermint has to offer the world of medicine.

Vine Water Deficit Impacts Aging Bouquet in Fine Red Bordeaux Wine.

PubMed

Picard, Magali; van Leeuwen, Cornelis; Guyon, François; Gaillard, Laetitia; de Revel, Gilles; Marchand, Stéphanie

2017-01-01

The aim of this study was to investigate the influence of vine water status on bouquet typicality, revealed after aging, and the perception of three aromatic notes (mint, truffle, and undergrowth) in bottled fine red Bordeaux wines. To address the issue of the role of vine water deficit in the overall quality of fine aged wines, a large set of wines from four Bordeaux appellations were subjected to sensory analysis. As vine water status can be characterized by carbon isotope discrimination (δ 13 C), this ratio was quantified for each wine studied. Statistical analyses combining δ 13 C and sensory data highlighted that δ 13 C-values discriminated effectively between the most- and least-typical wines. In addition, Principal Component Analysis (PCA) revealed correlations between δ 13 C-values and truffle, undergrowth, and mint aromatic notes, three characteristics of the red Bordeaux wine aging bouquet. These correlations were confirmed to be significant using a Spearman statistical test. This study highlighted for the first time that vine water deficit positively relates to the perception of aging bouquet typicality, as well as the expression of its key aromatic nuances.

Vine water deficit impacts aging bouquet in fine red Bordeaux wine

NASA Astrophysics Data System (ADS)

Picard, Magali; van Leeuwen, Cornelis; Guyon, François; Gaillard, Laetitia; de Revel, Gilles; Marchand, Stéphanie

2017-08-01

The aim of this study was to investigate the influence of vine water status on bouquet typicality, revealed after aging, and the perception of three aromatic notes (mint, truffle, and undergrowth) in bottled fine red Bordeaux wines. To address the issue of the role of vine water deficit in the overall quality of fine aged wines, a large set of wines from four Bordeaux appellations were subjected to sensory analysis. As vine water status can be characterized by carbon isotope discrimination (δ13C), this ratio was quantified for each wine studied. Statistical analyses combining δ13C and sensory data highlighted that δ13C values discriminated effectively between the most- and least-typical wines. In addition, Principal Component Analysis revealed correlations between δ13C values and truffle, undergrowth, and mint aromatic notes, three characteristics of the red Bordeaux wine aging bouquet. These correlations were confirmed to be significant using a Spearman statistical test. This study highlighted for the first time that vine water deficit positively relates to the perception of aging bouquet typicality, as well as the expression of its key aromatic nuances.

Silver Nanoparticles Synthesized Using Mint Extract and their Application in Chitosan/Gelatin Composite Packaging Film

NASA Astrophysics Data System (ADS)

Bhoir, Shraddha A.; Chawla, S. P.

The present study reports synthesis of silver nanoparticles (AgNPs) using mint extract (ME) in the presence of polyvinyl alcohol (PVA) as capping material. PVA, ME and silver nitrate at concentration of 1%, 0.01% and 0.02%, respectively were found to be optimum for the synthesis of nanoparticles. The formation of AgNPs was confirmed by measuring surface plasmon resonance (SPR) peak. The intensity of SPR peak remained unaltered thus suggesting stability of colloid without aggregation during storage. The nanoparticles inhibited the growth of food borne bacteria namely Escherichia coli, Pseudomonas aeruginosa and Bacillus cereus. The incorporation of these nanoparticles in chitosan and gelatin blend resulted in homogenous films. Mechanical properties and water vapor transmission rate of chitosan-gelatin films improved due to addition of AgNPs, whereas optical (opacity and UV light transmittance) and oxygen permeability properties remained unchanged. These films had the ability to inhibit growth of 5 log CFU of the above test organisms. These findings suggest that the AgNPs obtained by reduction of silver by ME can be effectively utilized to prepare antibacterial eco-friendly food packaging material.

Antifungal activity of essential oils on two Venturia inaequalis strains with different sensitivities to tebuconazole.

PubMed

Muchembled, Jérôme; Deweer, Caroline; Sahmer, Karin; Halama, Patrice

2017-11-02

The antifungal activity of seven essential oils (eucalyptus, clove, mint, oregano, savory, tea tree, and thyme) was studied on Venturia inaequalis, the fungus responsible for apple scab. The composition of the essential oils was checked by gas chromatography-mass spectrometry. Each essential oil had its main compound. Liquid tests were performed to calculate the IC 50 of essential oils as well as their majority compounds. The tests were made on two strains with different sensitivities to tebuconazole: S755, the sensitive strain, and rs552, the strain with reduced sensitivity. Copper sulfate was selected as the reference mineral fungicidal substance. IC 50 with confidence intervals were calculated after three independent experiments. The results showed that all essential oils and all major compounds had in vitro antifungal activities. Moreover, it was highlighted that the effectiveness of four essential oils (clove, eucalyptus, mint, and savory) was higher than copper sulfate on both strains. For each strain, the best activity was obtained using clove and eucalyptus essential oils. For clove, the IC 50 obtained on the sensitive strain (5.2 mg/L [4.0-6.7 mg/L]) was statistically lower than the IC 50 of reduced sensitivity strain (14 mg/L [11.1-17.5 mg/L]). In contrast, for eucalyptus essential oil, the IC 50 were not different with respectively 9.4-13.0 and 12.2-17.9 mg/L for S755 and rs552 strains. For mint, origano, savory, tea tree, and thyme, IC 50 were always the best on rs552 strain. The majority compounds were not necessarily more efficient than their corresponding oils; only eugenol (for clove) and carvacrol (for oregano and savory) seemed to be more effective on S755 strain. On the other hand, rs552 strain seemed to be more sensitive to essential oils than S755 strain. In overall, it was shown that essential oils have different antifungal activities but do not have the same antifungal activities depending on the fungus strain used.

“Molecular Imaging in Nanotechnology and Theranostics” (MINT) Interest Group

PubMed Central

Andreou, Chrysafis; Pal, Suchetan; Rotter, Lara; Yang, Jiang; Kircher, Moritz F.

2017-01-01

The “Molecular Imaging in Nanotechnology and Theranostics” (MINT) Interest Group of the World Molecular Imaging Society (WMIS) was founded in 2015 and was officially inaugurated during the 2016 World Molecular Imaging Conference (WMIC). The MINT interest group was created in response to the exponential growth of the fields of Nanotechnology and Theranostics in recent years, and the resulting need to provide a more organized and focused forum on these topics at the WMIS and the WMIC. The overarching goal of MINT is to bring together the many scientists who work on molecular imaging approaches using nanotechnology, and those that work on theranostic agents. MINT therefore represents scientists, labs, and institutes that are very diverse in their scientific backgrounds and areas of expertise, reflecting the wide array of materials and approaches that drive these fields. In this short review, we attempt to provide a condensed overview over some of the key areas covered by MINT. Given the breadth of the fields and the given space constraints, we have limited the coverage to the realm of nano-constructs, although theranostics is certainly not limited to this domain. We will also focus only on the most recent developments of the last 3-5 years, in order to provide the reader with an intuition of what is “in the pipeline” and has potential for clinical translation in the near future. PMID:28349293

Green synthesis of tea Ag nanocomposite hydrogels via mint leaf extraction for effective antibacterial activity.

PubMed

Jayaramudu, Tippabattini; Varaprasad, Kokkarachedu; Raghavendra, Gownolla Malegowd; Sadiku, E R; Mohana Raju, Konduru; Amalraj, John

2017-10-01

In this report, we investigated the swelling behavior and antibacterial property of nanosilver composite hydrogels made from tea with polyacrylamide via a free-radical polymerization and green process technique. This is probably for the first time; tea-based nano silver composite hydrogels were developed. The composite hydrogels comprise embedded nano silver particles in the tea hydrogel matrix via a green process with mint leaf extract. The size of the nano silver particles in the hydrogel matrix was found to be < 10 nm. The nano silver composite hydrogels formed and their blank hydrogels from the mint leaf were characterized by using ultraviolet-visible spectroscopy, scanning electron microscopy with energy dispersive spectroscopy, transmission electron microscopy, thermogravimetric analysis and X-ray diffraction studies. The nano silver composite hydrogels developed exhibit eminent antibacterial activity against Escherichia coli and Staphylococcus aureus. This clearly indicates that the nano silver composite hydrogels are potential candidates for antimicrobial applications.

Relative extrinsic stain removal effectiveness of a new battery-powered toothbrush and a flat trim manual toothbrush.

PubMed

Hunt, Sheri A; Bartizek, Robert D

2004-01-01

To evaluate the stain removal efficacy of two different toothbrush designs using a laboratory stained pellicle test with seven different dentifrices. The toothbrushes were a prototype powered toothbrush (Crest SpinBrush Pro Whitening) and an ADA reference manual toothbrush, as a control. The dentifrices used in the study were: Crest Dual Action Whitening (Cool Mint), Crest Extra Whitening with Tartar Control (Clean Mint), Crest MultiCare Whitening (Fresh Mint), Colgate Total, Colgate Total Plus Whitening, Arm & Hammer Advance White with Tartar Control and Rembrandt Plus with Active Dental Peroxide. This was a randomized, parallel group study that examined stain removal with a novel toothbrushing configuration adapted for powered and manual toothbrushes. Stain was scored before and after brushing for two consecutive, 1-minute periods using digital image analysis. The mean change in L* was statistically compared between toothbrushes with ANCOVA. Labial enamel specimens were obtained from bovine permanent incisors and these specimens were subjected to a laboratory staining process until the L* values for the samples were in the range of 35-45. Digital images for CIE L*a*b* analysis were captured using a high-resolution digital camera under standard polarized lighting conditions. Based on the L* values, the enamel specimens were divided into 14 groups of nine specimens each. Baseline L* values ranged from 40.62 to 41.38 for the 14 toothbrush/dentifrice combinations. The change in L* (post-brushing minus baseline), denoted as deltaL*, was calculated for each specimen and the resulting data were subjected to a two-way ANCOVA. Toothbrush type and dentifrice type were the two terms in the model, and baseline L* was the covariate. Pairwise tests were performed on the adjusted means in order to compare the stain removal efficacy of the two toothbrushes for each of the seven dentifrices evaluated. The powered toothbrush resulted in statistically significantly greater deltaL* values (all P < or = 0.006) than the manual toothbrush for every dentifrice tested. The deltaL* values for dentifrices used with the powered toothbrush were from 66.0-164.2% higher than for the same dentifrice used with the manual toothbrush.

Contemporary group estimates adjusted for climatic effects provide a finer definition of the unknown environmental challenges experienced by growing pigs.

PubMed

Guy, S Z Y; Li, L; Thomson, P C; Hermesch, S

2017-12-01

Environmental descriptors derived from mean performances of contemporary groups (CGs) are assumed to capture any known and unknown environmental challenges. The objective of this paper was to obtain a finer definition of the unknown challenges, by adjusting CG estimates for the known climatic effects of monthly maximum air temperature (MaxT), minimum air temperature (MinT) and monthly rainfall (Rain). As the unknown component could include infection challenges, these refined descriptors may help to better model varying responses of sire progeny to environmental infection challenges for the definition of disease resilience. Data were recorded from 1999 to 2013 at a piggery in south-east Queensland, Australia (n = 31,230). Firstly, CG estimates of average daily gain (ADG) and backfat (BF) were adjusted for MaxT, MinT and Rain, which were fitted as splines. In the models used to derive CG estimates for ADG, MaxT and MinT were significant variables. The models that contained these significant climatic variables had CG estimates with a lower variance compared to models without significant climatic variables. Variance component estimates were similar across all models, suggesting that these significant climatic variables accounted for some known environmental variation captured in CG estimates. No climatic variables were significant in the models used to derive the CG estimates for BF. These CG estimates were used to categorize environments. There was no observable sire by environment interaction (Sire×E) for ADG when using the environmental descriptors based on CG estimates on BF. For the environmental descriptors based on CG estimates of ADG, there was significant Sire×E only when MinT was included in the model (p = .01). Therefore, this new definition of the environment, preadjusted by MinT, increased the ability to detect Sire×E. While the unknown challenges captured in refined CG estimates need verification for infection challenges, this may provide a practical approach for the genetic improvement of disease resilience. © 2017 Blackwell Verlag GmbH.

21 CFR 158.170 - Frozen peas.

Code of Federal Regulations, 2010 CFR

2010-04-01

... flavors. (ii) Condiments such as spices and mint leaves. (iii) Dry nutritive carbohydrate sweeteners. (iv... condiment such as spices and mint leaves that characterizes the product, e.g., “Spice added”. Where a...

Archaeometric study on minting dies produced under papal rule in Ferrara

NASA Astrophysics Data System (ADS)

Monticelli, Cecilia; Balbo, Andrea; Vaccaro, Carmela; Gulinelli, Maria Teresa; Garagnani, Gian Luca

2013-12-01

In the Civic Museum of Palazzo Schifanoia in Ferrara, a collection of 1104 coin striking tools is stored. Among these, eight steel dies produced from the 2nd decade of the seventeenth to the half of the eighteenth century, representative of the whole period of activity of the papal mint in Ferrara, have been chosen and studied. In that period, while important innovations in the coin minting technique were introduced in Europe, Ferrara declined from the rank of ducal mint to that of peripheral minting center of the highly centralized Papal States. The dies have been characterized by metallographic, chemical, and microhardness investigations. The results suggest that the dies were obtained by a manual smithing technique consisting in hammer hot forging. The die quality improved with time. In fact, in the period 1619-1622, a hardening treatment for the engraved die end consisting in a simple local carburization coexisted with a more efficient production method, based on the application of a proper final heat treatment. This treatment induced a graded microstructure from the engraved end, with a hard martensitic or bainitic structure, to the opposite end, with a tough ferritic/pearlitic structure. From 1675 onward, the latter production method was applied on all the studied dies. The chemical analysis of the alloys suggest that they were likely obtained from iron ores with a common provenance, while the analysis of the slag inclusions suggests the adoption of a direct method of ironmaking throughout the activity period of the mint.

76 FR 24959 - Notification of Citizens Coinage Advisory Committee, Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-03

... States Mint, 801 9th Street, NW., Washington, DC 20220. Subject: Review and consideration of candidate... recommended. FOR FURTHER INFORMATION CONTACT: Greg Weinman, Acting United States Mint Liaison to the CCAC; 801...

DC-8 Airborne Laboratory in flight over Mint Canyon near the San Gabriel Mountains

NASA Image and Video Library

1998-02-20

NASA DC-8 airborne laboratory flying over Mint Canyon near the snow-covered San Gabriel Mountains of California. The mostly white aircraft is silhouetted against the darker mountains in the background.

Design and Preliminary Testing Plan of Electronegative Ion Thruster

NASA Technical Reports Server (NTRS)

Schloeder, Natalie R.; Liu, Thomas M.; Walker, Mitchell L. R.; Polzin, Kurt A.; Dankanich, John W.; Aanesland, Ane

2014-01-01

Electronegative ion thrusters are a new iteration of existing gridded ion thruster technology differentiated by their ability to produce and accelerate both positive and negative ions. The primary motivations for electronegative ion thruster development include the elimination of lifetime-limiting cathodes from a thruster system and the ability to generate appreciable thrust through the acceleration of both positive or negative-charged ions. Proof-of-concept testing of the PEGASES (Plasma Propulsion with Electronegative GASES) thruster demonstrated the production of positively and negatively-charged ions (argon and sulfur hexafluoride, respectively) in an RF discharge and the subsequent acceleration of each charge species through the application of a time-varying electric field to a pair of metallic grids similar to those found in gridded ion thrusters. Leveraging the knowledge gained through experiments with the PEGASES I and II prototypes, the MINT (Marshall's Ion-ioN Thruster) is being developed to provide a platform for additional electronegative thruster proof-of-concept validation testing including direct thrust measurements. The design criteria used in designing the MINT are outlined and the planned tests that will be used to characterize the performance of the prototype are described.

76 FR 57806 - Citizens Coinage Advisory Committee Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-16

..., 2011. Time: 9 a.m. to 12 noon. Location: Conference Room A, United States Mint, 801 9th Street, NW... CONTACT: Andy Fishburn, United States Mint Liaison to the CCAC; 801 9th Street, NW.; Washington, DC 20220...

78 FR 31633 - Meeting of Citizen Coinage Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-24

... public may attend the meeting at the United States Mint, 801 9th Street NW., Washington, DC, Conference..., United States Mint Liaison to the CCAC; 801 9th Street NW., Washington, DC 20220; or call 202-354-7200...

Vine Water Deficit Impacts Aging Bouquet in Fine Red Bordeaux Wine

PubMed Central

Picard, Magali; van Leeuwen, Cornelis; Guyon, François; Gaillard, Laetitia; de Revel, Gilles; Marchand, Stéphanie

2017-01-01

The aim of this study was to investigate the influence of vine water status on bouquet typicality, revealed after aging, and the perception of three aromatic notes (mint, truffle, and undergrowth) in bottled fine red Bordeaux wines. To address the issue of the role of vine water deficit in the overall quality of fine aged wines, a large set of wines from four Bordeaux appellations were subjected to sensory analysis. As vine water status can be characterized by carbon isotope discrimination (δ13C), this ratio was quantified for each wine studied. Statistical analyses combining δ13C and sensory data highlighted that δ13C-values discriminated effectively between the most- and least-typical wines. In addition, Principal Component Analysis (PCA) revealed correlations between δ13C-values and truffle, undergrowth, and mint aromatic notes, three characteristics of the red Bordeaux wine aging bouquet. These correlations were confirmed to be significant using a Spearman statistical test. This study highlighted for the first time that vine water deficit positively relates to the perception of aging bouquet typicality, as well as the expression of its key aromatic nuances. PMID:28824904

Inhibition of HIV-1 infection by aqueous extracts of Prunella vulgaris L

USDA-ARS?s Scientific Manuscript database

The mint family produces many metabolites with medicinal properties. Several species are reported to have antiviral activity, including lemon balm, peppermint, hyssop, basil, sage and self-heal. To further characterize the anti-lentiviral activity of self-heal (Prunella vulgaris), we tested water an...

76 FR 2754 - Citizens Coinage Advisory Committee Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-14

.... Time: 9 a.m. to 12 p.m. Location: 8th Floor Board Room, United States Mint, 801 9th Street, NW... CONTACT: Cliff Northup, United States Mint Liaison to the CCAC; 801 9th Street, NW.; Washington, DC 20220...

75 FR 70363 - Citizens Coinage Advisory Committee; Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-17

.... Time: 8 a.m. to 12 p.m. Location: 8th Floor Board Room, United States Mint, 801 9th Street, NW... CONTACT: Cliff Northup, United States Mint Liaison to the CCAC; 801 9th Street, NW., Washington, DC 20220...

77 FR 12371 - Notification of Citizens Coinage Advisory Committee February 28, 2012, Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-29

...: Conference Room A, United States Mint, 801 9th Street NW., Washington, DC 20220. Subject: Review and... CONTACT: Andy Fishburn, United States Mint Liaison to the CCAC; 801 9th Street NW., Washington, DC 20220...

Early medieval coinage in the territory of Slovenia

NASA Astrophysics Data System (ADS)

Šmit, Ž.; Šemrov, A.

2006-11-01

Silver coins minted in the territory of present Slovenia and neighboring countries Italy and Austria between the 12th and 14th century were analyzed by PIXE. Gold and bismuth were found as predominant impurities, which allowed distribution of coins into two groups. Coins with the predominant Bi impurity were minted from silver that was very likely mined in Carinthia and diffusion of this type of silver towards the mints in eastern Slovenia was observed. This finding confirms the historical hypothesis that silver currency in this period was largely produced for the trade with the east.

77 FR 66663 - Senior Executive Service; Combined Performance Review Board (PRB)

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-06

... Director, BPD; Leonard R. Olijar, Chief Financial Officer/Associate Director, BEP; Beverly Ortega Babers, Chief Administrative Officer, United States Mint; Cheri Mitchell, Chief Financial Officer/Assistant... States Mint; Mary G. Ryan, Deputy Administrator, TTB. Alternate Members Marty Greiner, Chief Financial...

Long-term preservation of Pycnanthemum genetic resources

USDA-ARS?s Scientific Manuscript database

Plants of Pycnanthemum Michx. (Mountain mint; Lamiaceae) are native to North America. They naturally grow in prairies, forest edges, pastures and along roadsides. Their flowers provide abundant nectar for honey bees, wasps, butterflies and other insects. Mountain mint leaves are very scented and pun...

75 FR 11228 - Citizens Coinage Advisory Committee March 2010 Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-10

..., 2010. Time: 3 p.m. to 5 p.m. Location: 8th Floor Boardroom, United States Mint, 801 9th Street, NW... CONTACT: Cliff Northup, United States Mint Liaison to the CCAC; 801 9th Street, NW.; Washington, DC 20220...

78 FR 58383 - Senior Executive Service; Combined Performance Review Board (PRB)

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-23

... DEPARTMENT OF THE TREASURY United States Mint Senior Executive Service; Combined Performance Review Board (PRB) AGENCY: United States Mint (USM), Treasury. ACTION: Notice of members of Combined... Trade Bureau (TTB). The Combined PRB reviews the performance appraisals of career senior executives...

75 FR 2933 - Notification of Pricing for United States Mint 2010 Native American $1 Coin 25-Coin Rolls, 2010...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-19

... 25-Coin Rolls, honoring Presidents Millard Fillmore, Franklin Pierce, James Buchanan and Abraham Lincoln, will be priced at $35.95 each. Rolls of coins struck at both the United States Mint facilities at...

76 FR 55744 - Currently Approved Information Collection: Comment Request for Application for Intellectual...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-08

... Request for Application for Intellectual Property Use Forms AGENCY: United States Mint. ACTION: Notice and... United States Mint Application for Intellectual Property Use forms. DATES: Written comments should be....treas.gov . SUPPLEMENTARY INFORMATION: Title: Applications for Intellectual Property Use. OMB Number...

75 FR 60864 - Senior Executive Service Combined Performance Review Board (PRB)

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-01

... DEPARTMENT OF THE TREASURY United States Mint Senior Executive Service Combined Performance Review Board (PRB) AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: Pursuant to... career senior executives below the level of bureau head and principal deputy in the bureaus, except for...

Medium- and long-term storage of the Pycnanthemum (Mountain mint) germplasm collection

USDA-ARS?s Scientific Manuscript database

The US collection of mountain mint (Pycnanthemum Michx.) is held at the USDA-ARS National Clonal Germplasm Repository (NCGR) in Corvallis, OR as seed, potted plants and tissue cultures and a long-term storage collection is preserved at the USDA-ARS National Center for Genetic Resources Preservation ...

78 FR 46686 - Privacy Act of 1974; Treasury/United States Mint .013-United States Mint National Electronic...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-01

... following: Individual names, addresses, phone numbers, dates of birth, driver's license numbers, social security numbers, license plate numbers, medical information (typically in the case of accidents or... numbers, social security numbers, license plate numbers, medical information (typically in the case of...

76 FR 36176 - Pricing for National September 11 Memorial & Museum Commemorative Medal

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-21

... DEPARTMENT OF THE TREASURY United States Mint Pricing for National September 11 Memorial & Museum Commemorative Medal ACTION: Notice. SUMMARY: The United States Mint is announcing the price of the National September 11 Memorial & Museum Commemorative Medal. Introductory pricing will be $56.95, and regular pricing...

76 FR 17189 - Revision to Currently Approved Information Collection: Comment Request for Customer Satisfaction...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-28

... Collection: Comment Request for Customer Satisfaction and Opinion Surveys and Focus Group Interviews AGENCY..., is soliciting comments on the United States Mint customer satisfaction and opinion surveys and focus... States Mint customer satisfaction and opinion surveys and focus group interviews. OMB Number: 1525-0012...

Low track height standard-cells enable high-placement density and low-BEOL cost (Conference Presentation)

NASA Astrophysics Data System (ADS)

Debacker, Peter; Matti, Luca; Sherazi, Syed M. Y.; Baert, Rogier; Gerousis, Vassilios; Nauts, Claire; Raghavan, Praveen; Ryckaert, Julien; Kim, Ryoung-Han; Verkest, Diederik

2017-04-01

Making standards cells smaller by lowering the cell height from 7.5 tracks to 6 tracks for the same set of ground rules is an efficient way to reduce area for high density digital IP blocks without increasing wafer cost. Denser cells however also imply a higher pin density and possible more routing congestion because of that. In Place and Route phase, this limits the cell density (a.k.a. utilization) that can be reached without design rule violations. This study shows that 6-track cells (192nm high) and smart routing results in up to 60% lower area than 7.5-track cells in N5 technology. Standard cells have been created for 7.5T and 6T cells in N5 technology (poly pitch 42nm, metal pitch 32nm). The cells use a first horizontal routing layer (Mint) and vertical M1 for 1D intra-cell routing as much as possible. Place and route was performed on an opencores LDPC decoder. Various cell architectures and place and route optimizations are used to scale down the cell area and improve density. Most are not process optimizations, but optimized cell architectures and routing methods: • Open M1: M1 is removed as much as possible. This allows the router to use M1 for inter-cell routing in dense areas. • Routing in Mint: With open M1 the router can also use Mint to extend pins to access nearby free M1 tracks in congested areas. • Outbound rail: The 7.5T cells have inbound VDD/VSS rails in Mint for easy supply tapping. Moving the Mint rail outbound and shared between cells is required to enable lower track height cells. • Vertical Power distribution network (PDN): in 6T cells too many horizontal tracks would be consumed by the wide M2 rail. Mint is used instead combined with a vertical PDN in M1. • Self-Aligned Gate Contact allows to contact the gate on top of active fins. Any Mint track then can contact a gate, reducing cell area considerably. • Partially landing Mint Via trench: In 6T cells, a continuous Via trench underneath the Mint rail is used. This via partially lands on M0A to relax tip-to-tip requirements. • Relaxed M2 pitch: When pin access is handled in Mint and M1, this allows for a relaxed M2 pitch (48nm) with cheaper double patterning. To avoid horizontal routing layer congestion with the smaller cells, the 6T cells depend on the vertical PDN and open M1 to improve routability and pin access. Already in 7.5T cells, open M1 and vertical PDN help to improve routable utilization from 50% with closed M1 to 85% maximum. Moving to 6T cells, the combination of reduced cell area and high 85% utilization of result in a 60% area reduction vs the original 7.5T cells. We have shown that combining 6-track cells and smart routing results in up to 60% lower area than 7.5-track cells in N5 technology. Open M1 and vertical PDN are main area boosters for any cell architecture, boosting utilization from 50% to 85% already for the 7.5T cells.

Video Analysis in Multi-Intelligence

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

Key, Everett Kiusan; Van Buren, Kendra Lu; Warren, Will

This is a project which was performed by a graduated high school student at Los Alamos National Laboratory (LANL). The goal of the Multi-intelligence (MINT) project is to determine the state of a facility from multiple data streams. The data streams are indirect observations. The researcher is using DARHT (Dual-Axis Radiographic Hydrodynamic Test Facility) as a proof of concept. In summary, videos from the DARHT facility contain a rich amount of information. Distribution of car activity can inform us about the state of the facility. Counting large vehicles shows promise as another feature for identifying the state of operations. Signalmore » processing techniques are limited by the low resolution and compression of the videos. We are working on integrating these features with features obtained from other data streams to contribute to the MINT project. Future work can pursue other observations, such as when the gate is functioning or non-functioning.« less

77 FR 40704 - Price for the 2012 American Eagle Silver Uncirculated Coin

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-10

... DEPARTMENT OF THE TREASURY United States Mint Price for the 2012 American Eagle Silver... States Mint is announcing the price of the 2012 American Eagle Silver Uncirculated Coin. The coin will be offered for sale at a price of $45.95. FOR FURTHER INFORMATION CONTACT: B. B. Craig, Associate Director...

77 FR 28568 - Foreign-Trade Zone 216-Olympia, WA; Notification of Proposed Production Activity; Callisons, Inc...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-15

... during customs entry procedures that apply to essential oils of peppermint (mentha piperita), other essential mint oils, odoriferous mixtures for use by the food and drink industries and non- alcohol perfume... oxygen, essential oils of peppermint (mentha piperita), essential oils of mint and essential oils of...

Getting Started with PBL--A Reflection

ERIC Educational Resources Information Center

Müller, Tanja; Henning, Thomas

2017-01-01

In this paper, we provide insight into the PBL project called PoLiMINT (Problem-oriented Learning in MINT). The project is located at the Bremen University of Applied Sciences and aims to introduce and foster PBL in the introductory phase of a physics study program. Concerning our general conditions, we will present our incremental implementation…

The MIntAct project—IntAct as a common curation platform for 11 molecular interaction databases

PubMed Central

Orchard, Sandra; Ammari, Mais; Aranda, Bruno; Breuza, Lionel; Briganti, Leonardo; Broackes-Carter, Fiona; Campbell, Nancy H.; Chavali, Gayatri; Chen, Carol; del-Toro, Noemi; Duesbury, Margaret; Dumousseau, Marine; Galeota, Eugenia; Hinz, Ursula; Iannuccelli, Marta; Jagannathan, Sruthi; Jimenez, Rafael; Khadake, Jyoti; Lagreid, Astrid; Licata, Luana; Lovering, Ruth C.; Meldal, Birgit; Melidoni, Anna N.; Milagros, Mila; Peluso, Daniele; Perfetto, Livia; Porras, Pablo; Raghunath, Arathi; Ricard-Blum, Sylvie; Roechert, Bernd; Stutz, Andre; Tognolli, Michael; van Roey, Kim; Cesareni, Gianni; Hermjakob, Henning

2014-01-01

IntAct (freely available at http://www.ebi.ac.uk/intact) is an open-source, open data molecular interaction database populated by data either curated from the literature or from direct data depositions. IntAct has developed a sophisticated web-based curation tool, capable of supporting both IMEx- and MIMIx-level curation. This tool is now utilized by multiple additional curation teams, all of whom annotate data directly into the IntAct database. Members of the IntAct team supply appropriate levels of training, perform quality control on entries and take responsibility for long-term data maintenance. Recently, the MINT and IntAct databases decided to merge their separate efforts to make optimal use of limited developer resources and maximize the curation output. All data manually curated by the MINT curators have been moved into the IntAct database at EMBL-EBI and are merged with the existing IntAct dataset. Both IntAct and MINT are active contributors to the IMEx consortium (http://www.imexconsortium.org). PMID:24234451

A rapid LC/MS/MS method for the analysis of nonvolatile antiinflammatory agents from Mentha spp.

PubMed

Shen, Diandian; Pan, Min-Hsiung; Wu, Qing-Li; Park, Chung-Heon; Juliani, H Rodolfo; Ho, Chi-Tang; Simon, James E

2011-08-01

Mints (Mentha spp.), aromatic crops grown largely for their essential oils, also are rich sources of nonvolatile antiinflammatory agents. Identification and quantitation of the constituents responsible for their antiinflammatory activity is challenging owing to the lack of suitable chromatographic methodology. In the present research, the simultaneous quantitation of antiinflammatory constituents rosmarinic acid, oleanolic acid, and ursolic acid in mints was attained by using a unique tandem HPLC column system coupled with an electrospray ionization mass detection (MRM mode). The ion mode optimization for rosmarinic acid under negative and triterpenoid acids under positive was achieved by setting 2 time segments in a single run where the polarity mode was switched from negative (0 to 10 min) to positive (10 to 40 min). For the investigated concentration ranges of antiinflammatory agents in mints, good linearities (r² ≥ 0.998) were obtained for each calibration curve. Validation of precision and accuracy for this method showed that intra- and inter-day repeatabilities for all analytes were less than 5.51%, and the recoveries varied from 97.8% to 99.3%. The developed LC/MS/MS assay provides a suitable quality control method for the determination of antiinflammatory constituents in Mentha spp. There is a wide range of diversity in the natural product composition for these acids across the Mentha germplasm collection evaluated. The presence of these antiinflammatory acids in post-distilled mints shows that value-added nutraceutical enriched products can be developed with proper processing and recovery systems in addition to the distillation and capture of the valuable volatile essential oils. Results from this research would benefit both commercial farmers growing mint for essential oil and those in the food industry where value-added phytopharmaceutical enriched products can be developed with proper processing, quality control, and recovery systems during mint essential oil distillation. © 2011 Institute of Food Technologists®

Breast MRI at Very Short TE (minTE): Image Analysis of minTE Sequences on Non-Fat-Saturated, Subtracted T1-Weighted Images.

PubMed

Wenkel, Evelyn; Janka, Rolf; Geppert, Christian; Kaemmerer, Nadine; Hartmann, Arndt; Uder, Michael; Hammon, Matthias; Brand, Michael

2017-02-01

Purpose  The aim was to evaluate a minimum echo time (minTE) protocol for breast magnetic resonance imaging (MRI) in patients with breast lesions compared to a standard TE (nTE) time protocol. Methods  Breasts of 144 women were examined with a 1.5 Tesla MRI scanner. Additionally to the standard gradient-echo sequence with nTE (4.8 ms), a variant with minimum TE (1.2 ms) was used in an interleaved fashion which leads to a better temporal resolution and should reduce the scan time by approximately 50 %. Lesion sizes were measured and the signal-to-noise ratio (SNR) as well as the contrast-to-noise ratio (CNR) were calculated. Subjective confidence was evaluated using a 3-point scale before looking at the nTE sequences (1 = very sure that I can identify a lesion and classify it, 2 = quite sure that I can identify a lesion and classify it, 3 = definitely want to see nTE for final assessment) and the subjective image quality of all examinations was evaluated using a four-grade scale (1 = sharp, 2 = slight blur, 3 = moderate blur and 4 = severe blur/not evaluable) for lesion and skin sharpness. Lesion morphology and contrast enhancement were also evaluated. Results  With minTE sequences, no lesion was rated with "definitely want to see nTE sequences for final assessment". The difference of the longitudinal and transverse diameter did not differ significantly (p > 0.05). With minTE, lesions and skin were rated to be significantly more blurry (p < 0.01 for lesions and p < 0.05 for skin). There was no difference between both sequences with respect to SNR, CNR, lesion morphology, contrast enhancement and detection of multifocal disease. Conclusion  Dynamic breast MRI with a minTE protocol is feasible without a major loss of information (SNR, CNR, lesion morphology, contrast enhancement and lesion sizes) and the temporal resolution can be increased by a factor of 2 using minTE sequences. Key points   · Increase of temporal resolution for a better in-flow curve.. · Dynamic breast MRI with a shorter TE time is possible without relevant loss of information.. · Possible decrease of the overall scan time.. Citation Format · Wenkel E, Janka R, Geppert C et al. Breast MRI at Very Short TE (minTE): Image Analysis of minTE Sequences on Non-Fat-Saturated, Subtracted T1-Weighted Images. Fortschr Röntgenstr 2017; 189: 137 - 145. © Georg Thieme Verlag KG Stuttgart · New York.

Training Materials and Data Requirements for Unit Conduct of Fire Trainer (U-COFT) Training Test Support Plan

DTIC Science & Technology

1980-08-01

DESIGN GROUP I GROUP II GROUP III (XMl Tank) (Chrysler UCOFT) (GE UCOFT) Pretest ...training plan design are that: 1. Tank Commanders and Gunners will have been transition trained on the "MI prior to assign- mint to a test group . Cuirrent...posttests on the XMI for each group . Also, Loaders and Drivers are required for the Group I device pretest , gunnery portion of the

Self-Ratings of Spoken Language Dominance: A Multilingual Naming Test (MINT) and Preliminary Norms for Young and Aging Spanish-English Bilinguals

ERIC Educational Resources Information Center

Gollan, Tamar H.; Weissberger, Gali H.; Runnqvist, Elin; Montoya, Rosa I.; Cera, Cynthia M.

2012-01-01

This study investigated correspondence between different measures of bilingual language proficiency contrasting self-report, proficiency interview, and picture naming skills. Fifty-two young (Experiment 1) and 20 aging (Experiment 2) Spanish-English bilinguals provided self-ratings of proficiency level, were interviewed for spoken proficiency, and…

Role of glucose in chewing gum-related facilitation of cognitive function.

PubMed

Stephens, Richard; Tunney, Richard J

2004-10-01

This study tests the hypothesis that chewing gum leads to cognitive benefits through improved delivery of glucose to the brain, by comparing the cognitive performance effects of gum and glucose administered separately and together. Participants completed a battery of cognitive tests in a fully related 2 x 2 design, where one factor was Chewing Gum (gum vs. mint sweet) and the other factor was Glucose Co-administration (consuming a 25 g glucose drink vs. consuming water). For four tests (AVLT Immediate Recall, Digit Span, Spatial Span and Grammatical Transformation), beneficial effects of chewing and glucose were found, supporting the study hypothesis. However, on AVLT Delayed Recall, enhancement due to chewing gum was not paralleled by glucose enhancement, suggesting an alternative mechanism. The glucose delivery model is supported with respect to the cognitive domains: working memory, immediate episodic long-term memory and language-based attention and processing speed. However, some other mechanism is more likely to underlie the facilitatory effect of chewing gum on delayed episodic long-term memory.

76 FR 21802 - Notice Announcing the Price of the 2010 America the Beautiful Five Ounce Silver Uncirculated CoinsTM

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-18

... DEPARTMENT OF THE TREASURY United States Mint Notice Announcing the Price of the 2010 America the Beautiful Five Ounce Silver Uncirculated CoinsTM ACTION: Notice. SUMMARY: The United States Mint is announcing the price of the 2010 America the Beautiful Five Ounce Silver Uncirculated Coins TM . In...

Allozyme diversity in Macbridea alba (Lamiaceae), an endemic Florida mint

Treesearch

M.J.W. Godt; Joan L. Walker; J.L. Hamrick

2004-01-01

Macbridea alba is a herbaceous perennial mint endemic to the panhandle region of Florida. We used starch gel electrophoresis to describe allozyme diversity and genetic structure in this federally threatened plant. Ten populations were analyzed, with an average sample size of 47 plants (range 41-48 plants) per population. Of the 22 loci analyzed, 11 (...

77 FR 61661 - Price for the American Eagle Silver Proof and Uncirculated Coins and the America the Beautiful...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-10

... DEPARTMENT OF THE TREASURY United States Mint Price for the American Eagle Silver Proof and... price of silver, the United States Mint is raising the price of its American Eagle Silver Proof and... price 2012 American Eagle Silver Proof $59.95 2012 American Eagle Silver Uncirculated 50.95 2011...

77 FR 840 - Pricing for 2012 America the Beautiful Quarters® Products and American Eagle Silver Dollars

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-06

... DEPARTMENT OF THE TREASURY United States Mint Pricing for 2012 America the Beautiful Quarters.... ACTION: Notice. SUMMARY: The United States Mint is announcing 2012 pricing for America the Beautiful.... Authority: 31 U.S.C. 5111, 5112 & 9701. Dated: December 30, 2011. Al Runnels, Acting Chief of Staff, United...

Deodorization of Garlic Breath by Foods, and the Role of Polyphenol Oxidase and Phenolic Compounds.

PubMed

Mirondo, Rita; Barringer, Sheryl

2016-10-01

Garlic causes a strong garlic breath that may persist for almost a day. Therefore, it is important to study deodorization techniques for garlic breath. The volatiles responsible for garlic breath include diallyl disulfide, allyl mercaptan, allyl methyl disulfide, and allyl methyl sulfide. After eating garlic, water (control), raw, juiced or heated apple, raw or heated lettuce, raw or juiced mint leaves, or green tea were consumed immediately. The levels of the garlic volatiles on the breath were analyzed from 1 to 60 min by selected ion flow tube mass spectrometry (SIFT-MS). Garlic was also blended with water (control), polyphenol oxidase (PPO), rosemarinic acid, quercetin or catechin, and the volatiles in the headspace analyzed from 3 to 40 min by SIFT-MS. Raw apple, raw lettuce, and mint leaves significantly decreased all of the garlic breath volatiles in vivo. The proposed mechanism is enzymatic deodorization where volatiles react with phenolic compounds. Apple juice and mint juice also had a deodorizing effect on most of the garlic volatiles but were generally not as effective as the raw food, probably because the juice had enzymatic activity but the phenolic compounds had already polymerized. Both heated apple and heated lettuce produced a significant reduction of diallyl disulfide and allyl mercaptan. The presence of phenolic compounds that react with the volatile compounds even in the absence of enzymes is the most likely mechanism. Green tea had no deodorizing effect on the garlic volatile compounds. Rosmarinic acid, catechin, quercetin, and PPO significantly decreased all garlic breath volatiles in vitro. Rosmarinic acid was the most effective at deodorization. © 2016 Institute of Food Technologists®.

The effect of different mouth rinse products on intra-oral halitosis.

PubMed

Erovic Ademovski, S; Lingström, P; Renvert, S

2016-05-01

To evaluate the effect of different mouth rinses 12 h after rinsing on genuine intra-oral halitosis. Twenty-four adults with halitosis were included in a double-blind, crossover, randomized clinical trial. Halitosis was evaluated 12 h after rinsing with placebo and five mouth rinse products containing zinc acetate and chlorhexidine diacetate; zinc lactate, chlorhexidine and cetylpyridinium chloride; zinc acetate and chlorhexidine diacetate with reduced amounts of mint and menthol; zinc chloride and essential oil; and chlorine dioxide using the organoleptic method and a gas chromatograph. Test periods were separated by 1 week. Hydrogen sulphide (H2 S), methyl mercaptan (MM) and the organoleptic scores (OLS) were significantly reduced 12 h following rinsing with all substances compared to placebo (P < 0.05). H2 S was more effectively reduced after rinsing with zinc acetate and chlorhexidine diacetate and zinc acetate and chlorhexidine diacetate with reduced amounts of mint and menthol compared to rinsing with zinc chloride and essential oil (P < 0.05), and significantly lower values of MM were obtained after rinsing with zinc acetate and chlorhexidine diacetate compared to zinc lactate, chlorhexidine and cetylpyridinium chloride (P < 0.05). The percentage effectively treated individuals (H2 S (<112 ppb), MM (<26 ppb) and OLS score <2) varied from 58% percentage (zinc acetate and chlorhexidine diacetate) to 26% (zinc chloride and essential oil). All treatments resulted in reduction in halitosis 12 h after rinsing compared to placebo. H2 S and MM were most effectively reduced by zinc acetate and chlorhexidine diacetate. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Transfer factors of polonium from soil to parsley and mint.

PubMed

Al-Masri, M S; Al-Hamwi, A; Eadan, Z; Amin, Y

2010-12-01

Transfer factors of (210)Po from soil to parsley and mint have been determined. Artificial polonium isotope ((208)Po) was used as a tracer to determine transfer factor of Po from soil to plant in pot experiments. Two plant growing systems were used for this study namely, an outdoor system and a sheltered system by a polyethylene tent. (208)Po and (210)Po were determined in soil and different parts of the studied plants (stem and leaf), using alpha spectroscopy. The results have shown that there was a clear uptake of (208)Po by roots to leaves and stems of both plants. Higher values of transfer factors using the (210)Po activity concentrations than the (208)Po activity concentration were observed. Transfer factors of (210)Po from soil to parsley varied between 20 × 10⁻² and 50 × 10⁻² and 22 × 10⁻³ and 67 × 10⁻³ in mint, while (208)Po transfer factors varied between 4 × 10⁻² and 12 × 10⁻² for parsley and 10 × 10⁻² and 22 × 10⁻² in mint. Transfer factors of Po were higher in those plants grown in the sheltered system than in the open system; about 75% of Po was transferred from atmosphere to parsley parts using the two systems. Ratios of transferred Po from soil to mint stem and leaf in the sheltered system were higher by 2 times from those in the open system. Copyright © 2010 Elsevier Ltd. All rights reserved.

77 FR 32716 - Price for the 2012 American Eagle San Francisco Two-Coin Silver Proof Set

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-01

... DEPARTMENT OF THE TREASURY United States Mint Price for the 2012 American Eagle San Francisco Two...: The United States Mint is announcing the price of the 2012 American Eagle San Francisco Two-Coin Silver Proof Set. The coin set will be offered for sale at a price of $149.95. FOR FURTHER INFORMATION...

Sacramento River Flood Control Project, California, Mid-Valley Area, Phase III. Design Memorandum, Volume 2 of 2

DTIC Science & Technology

1995-08-01

spp.), clover (Melilotus spp. and Trifoliumsppp.), cocklebur (Xanthium strumarium ), several thistles (Cirsium sp.), grasses, and forbs form an often...including grasses, daisies (Compositae family), cottonwood seedlings, cockelbur (Xanthium strumarium ), mint (Labiatae family), and wild mustard...vegetative species including grasses, daisies (Compositae family), cottonwood seedlings, cockelbur (Xanthium strumarium ), mint (Labiatae family), and wild

Report of the Workshop on Magnetic Information Technology - MINT (Washington, D.C., June 22-24, 1983).

ERIC Educational Resources Information Center

Bortz, Alfred B.; Dunkle, Susan B.

Magnetic Information Technology (MINT), which involves use of magnetic techniques and materials to store information, is a critical growth industry in the United States. However, experts from both industry and academe forecast the inability of the United States to meet demand in this area. According to these experts, growth of magnetic information…

An Archaeological Survey, Initial Site Testing, Geomorphology, and Pollen Analysis along lower Portion of Ditch 1 Poinsett County, Arkansas.

DTIC Science & Technology

1987-09-01

family Gramineae Grass family Labiatae Mint family Leguminosae Pea family Liliaceae Lily family Nycraginaceae Four o’clock family Polemoniaceae Phlox...composites including Artemesia, Low-spine, and High-spine; Cruciferae; Cyperaceae; Gramineae; Leguminosae ; Liliaceae; Potamoaetcnn. Sagittaria; Aocyu...High-spine, and Liauliflorae; Cruciferae; Cyperaceae; E•her; Euphorbia; Labiatae; Leguminosae ; Nyctaginaceae; Polemoniaceae; Potamoqeton; Posaceae

Repellent activity of five essential oils against Culex pipiens.

PubMed

Erler, F; Ulug, I; Yalcinkaya, B

2006-12-01

Essential oils extracted from the seeds of anise (Pimpinella anisum), dried fruits of eucalyptus (Eucalyptus camaldulensis), dried foliage of mint (Mentha piperita) and basil (Ocimum basilicum) and fresh foliage of laurel (Laurus nobilis) were tested for their repellency against the adult females of Culex pipiens. All essential oils showed repellency in varying degrees, eucalyptus, basil and anise being the most active.

75 FR 13344 - Revised Meeting Time for Citizens Coinage Advisory Committee March 2010 Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-19

... DEPARTMENT OF THE TREASURY United States Mint Revised Meeting Time for Citizens Coinage Advisory...: March 23, 2010. Time: 2:30 p.m. to 5 p.m. Location: 8th Floor Boardroom, United States Mint, 801 9th... call 202-354-7502 for the latest update on meeting time and room location. In accordance with 31 U.S.C...

Analysis of copper and brass coins of the early roman empire.

PubMed

Carter, G F

1966-01-14

X-ray fluorescence analysis of 14 copper and brass coins of the early Roman Empire shows differences in composition between coins minted in Rome and in France. Concentrations of tin, lead, and antimony are nearly always less than in coins minted before 29 B.C. or after 54 A.D. Older coins were not melted to make copper coins of the early empire.

31 CFR Appendix H to Subpart A of... - United States Mint

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false United States Mint H Appendix H to... RECORDS Freedom of Information Act Pt. 1, Subpt. A, App. H Appendix H to Subpart A of Part 1—United States..., DC 20220. 3. Requests for records. Initial determinations under 31 CFR 1.5(h) as to whether to grant...

Divorced women at retirement: projections of economic well-being in the near future.

PubMed

Butrica, B A; Iams, H M

2000-01-01

The Modeling Income in the Near Term (MINT) data system projects retirement income for persons retiring in the 1990s through 2020. Using those data, we examine the economic well-being of divorced women at retirement. The MINT data system improves upon previous estimates of Social Security benefits by: Measuring and projecting years of marriage to determine if the 10-year requirement has been met, Projecting lifetime earnings until retirement and eligibility for Social Security retirement benefits, and Estimating lifetime earnings of former spouses. MINT also makes independent projections of each retiree's income from pensions, assets, and earnings (for working beneficiaries). As a result of changes in marital patterns, MINT projects that the proportion of women who are divorced will increase. At the same time, the proportion of those women who are eligible for auxiliary benefits is projected to decrease, for two main reasons. First, changes in women's earnings and work patterns result in more women receiving retired-worker benefits based on their own earnings. Second, an increased number of divorced women will not meet the 10-year marriage requirement for auxiliary benefits. Despite the projected decrease over time in eligibility rates for auxiliary benefits, the level of Social Security benefits is projected to change little between the older and younger birth cohorts of divorced women entering retirement. According to the MINT data, the most vulnerable of divorced women will be those who have not met the 10-year marriage requirement. Poverty rates will be higher for them than for all other divorced women. This group of divorced women is projected to grow as more and more women divorce from shorter marriages. With more women divorcing and with fewer divorced women meeting the 10-year marriage requirement, the proportion of economically vulnerable aged women will increase when the baby boom retires. Further research is warranted on this long neglected subject. Analyses of divorced women's economic well-being by major socioeconomic characteristics such as race and ethnicity and education are of particular interest. Such analyses can be supported by the MINT data system.

Evaluation of Some Plant Essential Oils against the Brown-Banded Cockroach, Supella longipalpa (Blattaria: Ectobiidae): A Mechanical Vector of Human Pathogens

PubMed Central

Sharififard, Mona; Safdari, Farhad; Siahpoush, Amir; Kassiri, Hamid

2016-01-01

Background: Essential oils, as secondary plant compounds, present a safer alternative to conventional insecticides in insect control programs. So five essential oils including eucalyptus, mint, yarrow, oregano and rosemary oils were evaluated against the brown-banded cockroach Supella longipalpa. Methods: Evaluation was done against the 3rd and 4th instar nymphs using three bioassay methods; continuous contact toxicity, fumigant toxicity and repellent activity. The study was done in the laboratory of medical entomology, during April 2012 to September 2013. Results: Mortality rates by the lowest concentration (2.5%) of rosemary, oregano, yarrow, eucalyptus and mint oils were 100%, 62.2%, 45 %, 36.2% and 5.2% at 24 h after exposure respectively. Rosemary oil was determined as the most toxic oil because of 100 % mortality rate at the concentration range of 2.5% to 30%. The lowest fumigation effect using 50 μl/L air was recorded from mint oil with 97.2 % mortality after 24 h, while the other oils caused 100% mortality. The most repel activity was related to oregano oil which showed 96.5–99.1% repellency at the concentration range of 2.5–30% with a residual effect lasting at least a week after treatment. Conclusion: Oregano oil could be used as a potential repellent against S. longipalpa. Also, all five essential oils could be used as the safe compounds for surface treating or fumigation in cockroach control programs while rosmary and oregano oils exhibited the most toxicity. PMID:28032105

A novel community-based study to address disparities in hypertension and colorectal cancer: a study protocol for a randomized control trial

PubMed Central

2013-01-01

Background Black men have the greatest burden of premature death and disability from hypertension (HTN) in the United States, and the highest incidence and mortality from colorectal cancer (CRC). While several clinical trials have reported beneficial effects of lifestyle changes on blood pressure (BP) reduction, and improved CRC screening with patient navigation (PN), the effectiveness of these approaches in community-based settings remains understudied, particularly among Black men. Methods/design MISTER B is a two-parallel-arm randomized controlled trial that will compare the effect of a motivational interviewing tailored lifestyle intervention (MINT) versus a culturally targeted PN intervention on improvement of BP and CRC screening among black men aged ≥50 with uncontrolled HTN who are eligible for CRC screening. Approximately 480 self-identified black men will be randomly assigned to one of the two study conditions. This innovative research design allows each intervention to serve as the control for the other. Specifically, the MINT arm is the control condition for the PN arm, and vice-versa. This novel, simultaneous testing of two community-based interventions in a randomized fashion is an economical and yet rigorous strategy that also enhances the acceptability of the project. Participants will be recruited during scheduled screening events at barbershops in New York City. Trained research assistants will conduct the lifestyle intervention, while trained community health workers will deliver the PN intervention. The primary outcomes will be 1) within-patient change in systolic and diastolic BP from baseline to six months and 2) CRC screening rates at six months. Discussion This innovative study will provide a unique opportunity to test two interventions for two health disparities simultaneously in community-based settings. Our study is one of the first to test culturally targeted patient navigation for CRC screening among black men in barbershops. Thus, our study has the potential to improve the reach of hypertension control and cancer prevention efforts within a high-risk population that is under-represented in primary care settings. Trial registration ClinicalTrials.gov, NCT01092078 PMID:24011142

KSC-04PD-0801

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- On a tour of the Orbiter Processing Facility, Florida Gov. Jeb Bush (center) greets workers. The tour followed the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Center Director Jim Kennedy and included remarks by NASA Administrator Sean OKeefe, Bush, U.S. Mint Director Henrietta Holsman Fore and Deputy Secretary of the Treasury Samuel W. Bodman.

Molecular Imaging in Nanotechnology and Theranostics.

PubMed

Andreou, Chrysafis; Pal, Suchetan; Rotter, Lara; Yang, Jiang; Kircher, Moritz F

2017-06-01

The fields of biomedical nanotechnology and theranostics have enjoyed exponential growth in recent years. The "Molecular Imaging in Nanotechnology and Theranostics" (MINT) Interest Group of the World Molecular Imaging Society (WMIS) was created in order to provide a more organized and focused forum on these topics within the WMIS and at the World Molecular Imaging Conference (WMIC). The interest group was founded in 2015 and was officially inaugurated during the 2016 WMIC. The overarching goal of MINT is to bring together the many scientists who work on molecular imaging approaches using nanotechnology and those that work on theranostic agents. MINT therefore represents scientists, labs, and institutes that are very diverse in their scientific backgrounds and areas of expertise, reflecting the wide array of materials and approaches that drive these fields. In this short review, we attempt to provide a condensed overview over some of the key areas covered by MINT. Given the breadth of the fields and the given space constraints, we have limited the coverage to the realm of nanoconstructs, although theranostics is certainly not limited to this domain. We will also focus only on the most recent developments of the last 3-5 years, in order to provide the reader with an intuition of what is "in the pipeline" and has potential for clinical translation in the near future.

Antifungal activities of selected essential oils against Fusarium oxysporum f. sp. lycopersici 1322, with emphasis on Syzygium aromaticum essential oil.

PubMed

Sharma, Abhishek; Rajendran, Sasireka; Srivastava, Ankit; Sharma, Satyawati; Kundu, Bishwajit

2017-03-01

The antifungal effects of four essential oils viz., clove (Syzygium aromaticum), lemongrass (Cymbopogon citratus), mint (Mentha × piperita) and eucalyptus (Eucalyptus globulus) were evaluated against wilt causing fungus, Fusarium oxysporum f. sp. lycopersici 1322. The inhibitory effect of oils showed dose-dependent activity on the tested fungus. Most active being the clove oil, exhibiting complete inhibition of mycelial growth and spore germination at 125 ppm with IC 50 value of 18.2 and 0.3 ppm, respectively. Essential oils of lemongrass, mint and eucalyptus were inhibitory at relatively higher concentrations. The Minimum inhibitory concentration (MIC) of clove oil was 31.25 ppm by broth microdilution method. Thirty one different compounds of clove oil, constituting approximately ≥99% of the oil, were identified by gas chromatography-mass spectroscopy analysis. The major components were eugenol (75.41%), E-caryophyllene (15.11%), α-humulene (3.78%) and caryophyllene oxide (1.13%). Effect of clove oil on surface morphology of F. oxysporum f. sp. lycopersici 1322 was studied by scanning electron microscopy (SEM) and atomic force microscopy (AFM). SEM observation revealed shrivelled hyphae while AFM observation showed shrunken and disrupted spores in clove oil treated samples. In pots, 5% aqueous emulsion of clove oil controlled F. oxysporum f. sp. lycopersici 1322 infection on tomato plants. This study demonstrated clove oil as potent antifungal agent that could be used as biofungicide for the control of F. oxysporum f. sp. lycopersici in both preventive and therapeutic manner. Copyright © 2016 The Society for Biotechnology, Japan. Published by Elsevier B.V. All rights reserved.

KSC-04pd0801

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- On a tour of the Orbiter Processing Facility, Florida Gov. Jeb Bush (center) greets workers. The tour followed the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Center Director Jim Kennedy and included remarks by NASA Administrator Sean O’Keefe, Bush, U.S. Mint Director Henrietta Holsman Fore and Deputy Secretary of the Treasury Samuel W. Bodman.

Molecular features of colorectal hyperplastic polyps and sessile serrated adenoma/polyps from Korea.

PubMed

Kim, Kyoung-Mee; Lee, Eui Jin; Ha, Sangyun; Kang, So Young; Jang, Kee-Taek; Park, Cheol Keun; Kim, Jin Yong; Kim, Young Ho; Chang, Dong Kyung; Odze, Robert Daniel

2011-09-01

Abundant recent data suggest that sessile serrated adenoma/polyp (SSA/P) is an early precursor lesion in the serrated pathway of carcinogenesis. It is believed that SSA/Ps develop cancer by an SSA/P-dysplasia-carcinoma sequence. Hyperplastic polyps (HPs) share some histologic and molecular characteristics with SSA/P, but it is unclear whether SSA/Ps are derived from HPs or whether they develop by a different pathogenetic pathway. Previous studies have shown that serrated polyps from Korean patients show different prevalence rates of certain molecular abnormalities compared with similar lesions from American patients, and this suggests that lifestyle and dietary factors may influence the serrated neoplasia pathway. The purpose of this study was to evaluate the molecular features of HPs and SSA/Ps, the latter both with and without dysplasia, from Korean patients and to compare the findings with similar lesions from American patients. One hundred and eleven serrated polyps, consisting of 45 HPs (30 microvesicular, 11 goblet cell, 4 mucin depleted) and 56 SSA/Ps (36 with dysplasia, 20 without dysplasia), were retrieved from the pathology files of a large medical center in Korea and 38 SSA/P from American patients were evaluated for BRAF and KRAS mutations, microsatellite instability, and hypermethylation of O6-methylguanine-DNA methyltransferase (MGMT), hMLH1, adenomatous polyposis coli (APC), p16, methylated in tumor-1 (MINT-1), MINT2, and MINT31. Methylation of hMLH1 was performed using 2 different sets of primers. Twenty-three conventional adenomas from Korean patients were included as controls. The data were compared between polyp subtypes and between polyps in the right versus the left colon. With regard to HP, KRAS mutations were present in 31.1% of polyps and BRAF mutations in 46.7% of polyps. KRAS mutations were significantly more common in goblet cell HP and BRAF in microvesicular HP (MVHP). Methylation of MGMT, hMLH1, APC, p16, MINT1, MINT2, and MINT31 were present in 42.2%, 64.4% (and 24.4%), 37.8%, 60%, 68.9%, 51.1%, and 60% of HPs. CpG island methylator phenotype high was noted in 60% of HPs. Methylation of hMLH1, p16, MINT2, and MINT31 were more frequent in MVHPs compared with other types of HPs. In contrast, SSA/Ps showed KRAS and BRAF mutations in 12.5% and 60.7% of cases, respectively. Methylation of all tumor-related genes, except hMLH1 (23.2% using 1 type of primers) and APC (37.5%), occurred in >50% of lesions, and CpG island methylator phenotype (CIMP) high was noted in 76.8% of cases. None of the molecular findings were significantly more common in SSA/P with, versus those without, dysplasia, but only 2 of the 36 polyps with dysplasia were of the conventional adenomatous type; the remainder (34 of 36) was of the serrated type. Nevertheless, both SSA/P with conventional adenomatous dysplasia showed methylation of MGMT, APC, MINT1, and MINT31 and were CIMP high. BRAF mutations, methylation of most tumor related genes, and CIMP high occurred more frequently in HPs and SSA/Ps in the right colon, compared with the left colon. In fact, no significant differences were observed between HPs and SSPs of the right colon and HPs and SSA/Ps from the left colon. Furthermore, compared with American patients, Korean male individuals were affected more frequently than female individuals, and both BRAF mutations and hMLH1 methylation were less frequent in the latter compared with the former. We conclude that HPs and SSA/Ps in Korean patients share some, but not all, clinical and molecular characteristics to those that occur in Americans. The data support the theory that the right and left colon are biologically different with regard to susceptibility to serrated cancer, and that anatomic location (right vs. left) may be a more significant risk factor of progression than the histologic type of polyp. Our data also support the theory that right-sided MVHPs may be a precursor to SSA/P.

75 FR 61572 - Change to “Procedures To Qualify for Bulk Purchase of Silver Bullion Coins”

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-05

... effective immediately. Significant modifications include the addition of the America the Beautiful Silver... ``Marketing Support'' section, and adjustments to the ``Experienced Market-Maker in Silver Bullion Coins... FURTHER INFORMATION CONTACT: B. B. Craig, Associate Director for Sales and Marketing; United States Mint...

75 FR 53024 - Change to “Procedures To Qualify for Bulk Purchase of Gold Bullion Coins”

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-30

....usmint.gov/consumer/index.cfm?action=AmericanEagles ) These changes apply to new applications effective immediately. Significant modifications include clarifications to the ``Purpose'' section and ``Marketing... FURTHER INFORMATION CONTACT: B. B. Craig, Associate Director for Sales and Marketing; United States Mint...

In vitro production of M. × piperita not containing pulegone and menthofuran.

PubMed

Bertoli, Alessandra; Leonardi, Michele; Krzyzanowska, Justyna; Oleszek, Wieslaw; Pistelli, Luisa

2012-01-01

The essential oils (EOs) and static headspaces (HSs) of in vitro plantlets and callus of Mentha x piperita were characterized by GC-MS analysis. Leaves were used as explants to induce in vitro plant material. The EO yields of the in vitro biomass were much lower (0.1% v/w) than those of the parent plants (2% v/w). Many typical mint volatiles were emitted by the in vitro production, but the callus and in vitro plantelet EOs were characterized by the lack of both pulegone and menthofuran. This was an important difference between in vitro and in vivo plant material as huge amounts of pulegone and menthofuran may jeopardise the safety of mint essential oil. Regarding the other characteristic volatiles, menthone was present in reduced amounts (2%) in the in vitro plantlets and was not detected in the callus, even if it represented the main constituent of the stem and leaf EOs obtained from the cultivated mint (26% leaves; 33% stems). The M. piperita callus was characterized by menthol (9%) and menthone (2%), while the in vitro plantlet EO showed lower amounts of both these compounds in favour of piperitenone oxide (45%). Therefore, the established callus and in vitro plantlets showed peculiar aromatic profiles characterized by the lack of pulegone and menthofuran which have to be monitored in the mint oil for their toxicity.

Impact of essential oils on the taste acceptance of tomato juice, vegetable soup, or poultry burgers.

PubMed

Espina, Laura; García-Gonzalo, Diego; Pagán, Rafael

2014-08-01

Despite the vast body of available literature on the possibilities of essential oils (EOs) as food preservatives or functional ingredients, the sensory impact of their addition to foods has barely been approached. This work focuses on the hedonic taste acceptance of 3 food products (tomato juice, vegetable soup, and poultry burgers) when they are incorporated with potentially antimicrobial concentrations (20 to 200 μL/L) of 6 selected EOs (lemon, pennyroyal mint, thyme, and rosemary) and individual compounds (carvacrol, p-cymene). Although addition of 20 μL/L of pennyroyal mint or lemon EO did not change the taste acceptance of tomato juice, higher concentrations of these compounds or any concentration of the other 4 compounds did. In vegetable soup, the tolerance limit for rosemary EO, thyme EO, carvacrol, or p-cymene was 20 μL/L, while the addition of 200 μL/L of lemon EO was accepted. Tolerance limits in poultry burgers were established in 20 μL/L for carvacrol and thyme EOs, 100 μL/L for pennyroyal mint EO and p-cymene, and 200 μL/L for lemon and rosemary EOs. Moreover, incorporation of pennyroyal mint EO to tomato juice or poultry burgers, and enrichment of vegetable soup with lemon EO, could contribute to the development of food products with an improved sensory appeal. © 2014 Institute of Food Technologists®

Antimicrobial Activity Of Essential Oils Against Vancomycin-Resistant Enterococci (Vre) And Escherichia Coli O157:H7 In Feta Soft Cheese And Minced Beef Meat

PubMed Central

Selim, Samy

2011-01-01

Eleven essential oils (EOs) were evaluated for their antibacterial properties, against Vancomycin-Resistant Enterococci (VRE) and E. coli O157:H7. EOs were introduced into Brain Heart Infusion agar (BHI) (15ml) at a concentration of 0.25 to 2% (vol/vol) to determine the minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) for each pathogen evaluated. Results showed that the most active essential oils against bacteria tested were thyme oil, with MIC90 and MBC90 for the VRA strains of 0.25% and 0.5%, respectively. Eucalyptus, juniper and clove oils were the least potent agent, with MIC90 and MBC90 of 2%. Furthermore, the inhibitory effect of these EO were evaluated against VRE and E. coli O157:H7, experimentally inoculated (103 cfu/g) in Feta soft cheese and minced beef meat, which was mixed with different concentrations (0.1%, 0.5% and 1%) of the EO and stored at 7 °C for 14 days. Out of eucalyptus, juniper, mint, rosemary, sage, clove and thyme oils tested against target bacteria sage and thyme showed the best results. Clove and mint did not show any effect on VRE and E. coli O157:H7 in both kinds of studied foods. The addition of thyme oil at concentrations of 0.5 and 1% caused best significant reduction in the growth rate of VRE and E. coli O157:H7 in cheese and meat at 7 oC. It is concluded that selected plant EOs can act as potent inhibitors of both microorganisms in a food product. The results revealed the potential of thyme oil as a natural preservative in feta soft cheese and minced beef meat against VRE and E. coli O157:H7 contamination. PMID:24031620

Parent Genotype and Environmental Factors Influence Introduction Success of the Critically Endangered Savannas Mint (Dicerandra immaculata var. savannarum)

PubMed Central

Peterson, Cheryl L.; Kaufmann, Gregory S.; Vandello, Christopher; Richardson, Matthew L.

2013-01-01

Species previously unknown to science are continually discovered and some of these species already face extinction at the time of their discovery. Conserving new and rare species in these cases becomes a trial-and-error process and conservationists will attempt to manage them by using knowledge of closely related species, or those that fill the same ecological niche, and then adapting the management program as needed. Savannas Mint (Dicerandra immaculata Lakela var. savannarum Huck) is a perennial plant that was discovered in Florida scrub habitat at two locations in 1995, but is nearly extinct at these locations. We tested whether shade, leaf litter, propagation method, parent genotype, parent collection site, planting date, and absorbent granules influenced survival, reproduction, and recruitment of Savannas Mint in a population of 1,614 plants that we introduced between June 2006 and July 2009 into a state protected site. Survival and reproduction of introduced plants, and recruitment of new plants, was higher in microhabitats in full sun and no leaf litter and lower in partially shaded habitats. The two sites from which parent plants were collected differentially influenced survival and reproduction of introduced plants. These differences in survival and reproduction are likely due to underlying genetic differences. Differential survival of progeny from different parent genotypes further supports the idea that underlying genetics is an important consideration when restoring plant populations. The most successful progeny of parent genotypes had survival rates nearly 12 times higher than the least successful progeny. We speculate that many of these environmental and genetic factors are likely to influence allopatric congeners and other critically endangered gap specialists that grow in Florida scrub and our results can be used to guide their conservation. PMID:23593479

Adaptation of non-technical skills behavioural markers for delivery room simulation.

PubMed

Bracco, Fabrizio; Masini, Michele; De Tonetti, Gabriele; Brogioni, Francesca; Amidani, Arianna; Monichino, Sara; Maltoni, Alessandra; Dato, Andrea; Grattarola, Claudia; Cordone, Massimo; Torre, Giancarlo; Launo, Claudio; Chiorri, Carlo; Celleno, Danilo

2017-03-17

Simulation in healthcare has proved to be a useful method in improving skills and increasing the safety of clinical operations. The debriefing session, after the simulated scenario, is the core of the simulation, since it allows participants to integrate the experience with the theoretical frameworks and the procedural guidelines. There is consistent evidence for the relevance of non-technical skills (NTS) for the safe and efficient accomplishment of operations. However, the observation, assessment and feedback on these skills is particularly complex, because the process needs expert observers and the feedback is often provided in judgmental and ineffective ways. The aim of this study was therefore to develop and test a set of observation and rating forms for the NTS behavioural markers of multi-professional teams involved in delivery room emergency simulations (MINTS-DR, Multi-professional Inventory for Non-Technical Skills in the Delivery Room). The MINTS-DR was developed by adapting the existing tools and, when needed, by designing new tools according to the literature. We followed a bottom-up process accompanied by interviews and co-design between practitioners and psychology experts. The forms were specific for anaesthetists, gynaecologists, nurses/midwives, assistants, plus a global team assessment tool. We administered the tools in five editions of a simulation training course that involved 48 practitioners. Ratings on usability and usefulness were collected. The mean ratings of the usability and usefulness of the tools were not statistically different to or higher than 4 on a 5-point rating scale. In either case no significant differences were found across professional categories. The MINTS-DR is quick and easy to administer. It is judged to be a useful asset in maximising the learning experience that is provided by the simulation.

The contribution of Notch1 to nephron segmentation in the developing kidney is revealed in a sensitized Notch2 background and can be augmented by reducing Mint dosage

PubMed Central

Surendran, Kameswaran; Boyle, Scott; Barak, Hila; Kim, Mijin; Stromberski, Colin; McCright, Brent; Kopan, Raphael

2009-01-01

We previously determined that Notch2, and not Notch1 was required for forming proximal nephron segments. The dominance of Notch2 may be conserved in humans, since Notch2 mutations occur in Alagille syndrome (ALGS) 2 patients, which includes renal complications. To test whether mutations in Notch1 could increase the severity of renal complications in ALGS, we inactivated conditional Notch1 and Notch2 alleles in mice using a Six2-GFP∷Cre. This BAC transgene is expressed mosaically in renal epithelial progenitors but uniformly in cells exiting the progenitor pool to undergo mesenchymal to epithelial transition. Although delaying Notch2 inactivation had a marginal effect on nephron numbers, it created a sensitized background in which the inactivation of Notch1 severely compromised nephron formation, function and survival. These and additional observations indicate that Notch1 in concert with Notch2 contributes to the morphogenesis of renal vesicles into S-shaped bodies in a RBP-J dependent manner. A significant implication is that elevating Notch1 activity could improve renal functions in ALGS2 patients. As proof of principle, we determined that conditional inactivation of Mint, an inhibitor of Notch-RBP-J interaction, resulted in a moderate rescue of Notch2 null kidneys, implying that temporal blockage of Notch signaling inhibitors downstream of receptor activation may have therapeutic benefits for ALGS patients. PMID:19914235

KSC-04PD-0802

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- On a tour of the Orbiter Processing Facility, Florida Gov. Jeb Bush (center) and his wife, Columba (left), listen to NASA Vehicle Manager Scott Thurston talk about the orbiter Atlantis overhead. The tour followed the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Center Director Jim Kennedy and included remarks by NASA Administrator Sean OKeefe, Bush, U.S. Mint Director Henrietta Holsman Fore and Deputy Secretary of the Treasury Samuel W. Bodman.

KSC-04PD-0804

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- On a tour of the Orbiter Processing Facility, Florida Gov. Jeb Bush (left) listens to NASA Vehicle Manager Scott Thurston talk about the orbiter Atlantis overhead. At right is Center Director Jim Kennedy. The tour followed the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Kennedy and included remarks by NASA Administrator Sean OKeefe, Bush, U.S. Mint Director Henrietta Holsman Fore and Deputy Secretary of the Treasury Samuel W. Bodman.

KSC-04pd0804

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- On a tour of the Orbiter Processing Facility, Florida Gov. Jeb Bush (left) listens to NASA Vehicle Manager Scott Thurston talk about the orbiter Atlantis overhead. At right is Center Director Jim Kennedy. The tour followed the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Kennedy and included remarks by NASA Administrator Sean O’Keefe, Bush, U.S. Mint Director Henrietta Holsman Fore and Deputy Secretary of the Treasury Samuel W. Bodman.

Evaluation of the Oral Tolerance of Three Fluoride Toothpaste Formulations in a Dry Mouth Population: Results from Two Randomized Studies.

PubMed

Jose, Anto; Ward, John; Shneyer, Lucy; Skinner, Jacob; Jeal, Nathan; Cronin, Matthew; Bosma, Mary Lynn

2016-03-01

To evaluate the oral tolerance of three experimental toothpaste formulations containing sodium fluoride (NaF), compared with two marketed sodium monofluorophosphate (SMFP)-containing biotène® toothpastes, in a dry mouth population after 14 days (primary objective) and 7 days (secondary objective) of use. Toothpastes were tested in two separate dual-site, examiner-blind, randomized, parallel group studies in subjects (35-84 years) with self-reported dry mouth. Oral soft tissue (OST) and oral hard tissue (OHT) examinations were performed at screening, followed by a 7- to 28-day wash-in period using a control toothpaste. Subjects were randomized to receive a NaF-containing toothpaste (Study 1: commercially available toothpaste Pronamel® for Children, n = 82; Study 2: experimental plaque biofilm-loosening formula [PBF] toothpaste, n = 79; or experimental Gentle Mint toothpaste, n = 78) or a reference toothpaste (Study 1: biotène® Fresh Mint Original toothpaste [previously marketed formulation], n = 82; Study 2: biotène® Gentle Mint Gel toothpaste [previously marketed formulation], n = 77) during the 14-day treatment phase. Subjects brushed their teeth twice daily for one timed minute with a ribbon of toothpaste to cover the head of the toothbrush provided. Subjects received further OST and OHT examinations at Day 1 and Day 15, and an additional OST examination at Day 8. Adverse events (AEs) and serious AEs (SAEs) were reported throughout the study. Study 1: At Day 15, 42 oral treatment-emergent AEs (TEAEs) were reported in 33 subjects, of which seven in five subjects (commercially available toothpaste Pronamel for Children: n = 2; control: n = 3) were considered to be treatment-related. One SAE (dyspnea) was reported in a participant who was randomized but withdrew from the study before receiving the allocated toothpaste. Study 2: At Day 15, 41 oral TEAEs were reported in 38 subjects, of which two in two subjects (experimental Gentle Mint toothpaste: n = 1; control: n = 1) were considered treatment-related, according to the investigator. No SAEs were reported. In both studies, the experimental and reference toothpastes were well tolerated after 7 and 14 days of use. The experimental NaF-containing toothpastes offer potential alternatives to individuals with dry mouth.

Relationships of barometric pressure and environmental temperature with incidence of parturition in beef cows.

PubMed

Troxel, T R; Gadberry, M S

2012-05-01

The relationship between barometric pressure (BARO) and maximum (MAX_T) and minimum (MIN_T) environmental temperatures with the incidence of parturition in beef cows was examined through exploratory data analysis. Spring- and fall-calving records from a 5-yr period (2005 through 2009) collected at the University of Arkansas, Livestock and Forestry Research Station (Batesville) and the Department of Animal Science Savoy Research Unit (Savoy, AR) were used. All cows were multiparous, predominantly Angus, and naturally bred. During this period, 2,210 calves were born over a cumulative 1,547 d. Local weather station BARO and MAX_T and MIN_T data were obtained from the Southern Regional Climate Center, Louisiana State University, Baton Rouge. The combined calving record and climate variables were used to determine differences in BARO, MAX_T, and MIN_T on d 0 (d of calving) and -1, -2, or -3 d, respectively, before calving occurred (CALFD) or did not occur (NOCALFD). Location and season also were included in the model. For fall-calving cows, BARO on d 0 and -1, -2, or -3 was not different between CALFD and NOCALFD (P > 0.10). For spring-calving cows, BARO on d 0, -1, -2, and -3 was greater (P < 0.05) for CALFD compared with NOCALFD. The MAX_T was greater on d -1 (24.4 vs. 22.9°C) and -3 (24.8 vs. 23.4°C) for CALFD in the fall compared with NOCALFD (P < 0.05). No differences were detected in the fall for MAX_T on d 0 or -2 (P > 0.10). In the spring, a decreased MAX_T was associated with CALFD. Maximum environmental temperatures on d 0 (14.7 vs. 16.0°C), -1 (14.4 vs. 16.0°C), and -3 (14.0 vs. 15.7°C) were less for CALFD compared with NOCALFD (P < 0.05). No difference was detected on d -2 (P > 0.10). For fall, MIN_T was greater on d -1 (12.8 vs. 11.3°C), -2 (13.0 vs. 11.4°C), and -3 (13.1 vs. 11.7°C) for CALFD compared with NOCALFD (P < 0.05). In spring, MIN_T for d 0 (2.6 vs. 3.9°C), -1 (2.5 vs. 3.7°C), -2 (2.1 vs. 3.7°C), and -3 (1.8 vs. 3.8°C) were lesser (P < 0.05) for CALFD vs. NOCALFD. These data indicate that for spring-calving cows, a greater BARO and decreased MAX_T and MIN_T were associated with CALFD, whereas for fall-calving cows, an increase in MAX_T and MIN_T was associated with CALFD. Therefore, monitoring weather conditions may assist producers in preparing for the obstetric assistance of beef cattle.

Passing the Baton: Mentoring for Adoption of Active-Learning Pedagogies by Research-Active Junior Faculty

ERIC Educational Resources Information Center

Grimes, Catherine Leimkuhler; White, Harold B., III

2015-01-01

There are barriers to adoption of research-based teaching methods. Professional development workshops may inform faculty of these methods, but effective adoption often does not follow. In addition, newly-minted research-active faculty are often overwhelmed by the many new responsibilities (grant writing, group management, laboratory setup,…

Diurnal effects on Mentha canadensis oil yields and composition at two different harvests

USDA-ARS?s Scientific Manuscript database

Japanese cornmint, also known as menthol mint, (Mentha canadensis L. syn M. arvensis var canadensis L.), is an essential oil crop cultivated in several countries in Asia and South America. The plant is currently the only commercially viable source for natural menthol due to the high concentration of...

Strategies to retain participants in a long-term HIV prevention randomized controlled trial: Lessons from the MINTS-II study

PubMed Central

Horvath, Keith J.; Nygaard, Kate; Danilenko, Gene P.; Goknur, Sinan; Oakes, J. Michael; Rosser, B.R. Simon

2012-01-01

Achieving satisfactory retention in online HIV prevention trials typically have proved difficult, particularly over extended timeframes. The overall aim of this study was to assess factors associated with retention in the Men’s INTernet Study II (MINTS-II), a randomized controlled trial of a sexual risk reduction intervention for men who have sex with men. Participants were recruited via e-mails and banner advertisements in December, 2007 to participate in the MINTS-II Sexpulse intervention and followed over a 12-month period. Retention across the treatment and control arms was 85.2% at 12 months. Factors associated with higher retention included: randomization to the control arm, previous participation in a study by the research team, e-mail and telephone reminders to complete a survey once it was available to take, and fewer e-mail contacts between surveys. The results provide evidence that achieving satisfactory retention is possible in online HIV prevention trials, and suggest best practices for maximizing retention. PMID:21538084

In Vitro Morphogenesis of Arabidopsis to Search for Novel Endophytic Fungi Modulating Plant Growth.

PubMed

Dovana, Francesco; Mucciarelli, Marco; Mascarello, Maurizio; Fusconi, Anna

2015-01-01

Fungal endophytes have shown to affect plant growth and to confer stress tolerance to the host; however, effects of endophytes isolated from water plants have been poorly investigated. In this study, fungi isolated from stems (stem-E) and roots (root-E) of Mentha aquatica L. (water mint) were identified, and their morphogenetic properties analysed on in vitro cultured Arabidopsis (L.) Heynh., 14 and 21 days after inoculation (DAI). Nineteen fungi were analysed and, based on ITS analysis, 17 isolates showed to be genetically distinct. The overall effect of water mint endophytes on Arabidopsis fresh (FW) and dry weight (DW) was neutral and positive, respectively, and the increased DW, mainly occurring 14 DAI, was possibly related to plant defence mechanism. Only three fungi increased both FW and DW of Arabidopsis at 14 and 21 DAI, thus behaving as plant growth promoting (PGP) fungi. E-treatment caused a reduction of root depth and primary root length in most cases and inhibition-to-promotion of root area and lateral root length, from 14 DAI. Only Phoma macrostoma, among the water mint PGP fungi, increased both root area and depth, 21 DAI. Root depth and area 14 DAI were shown to influence DWs, indicating that the extension of the root system, and thus nutrient uptake, was an important determinant of plant dry biomass. Reduction of Arabidopsis root depth occurred to a great extent when plants where treated with stem-E while root area decreased or increased under the effects of stem-E and root-E, respectively, pointing to an influence of the endophyte origin on root extension. M. aquatica and many other perennial hydrophytes have growing worldwide application in water pollution remediation. The present study provided a model for directed screening of endophytes able to modulate plant growth in the perspective of future field applications of these fungi.

Predicting epidermal growth factor receptor gene amplification status in glioblastoma multiforme by quantitative enhancement and necrosis features deriving from conventional magnetic resonance imaging.

PubMed

Dong, Fei; Zeng, Qiang; Jiang, Biao; Yu, Xinfeng; Wang, Weiwei; Xu, Jingjing; Yu, Jinna; Li, Qian; Zhang, Minming

2018-05-01

To study whether some of the quantitative enhancement and necrosis features in preoperative conventional MRI (cMRI) had a predictive value for epidermal growth factor receptor (EGFR) gene amplification status in glioblastoma multiforme (GBM).Fifty-five patients with pathologically determined GBMs who underwent cMRI were retrospectively reviewed. The following cMRI features were quantitatively measured and recorded: long and short diameters of the enhanced portion (LDE and SDE), maximum and minimum thickness of the enhanced portion (MaxTE and MinTE), and long and short diameters of the necrotic portion (LDN and SDN). Univariate analysis of each feature and a decision tree model fed with all the features were performed. Area under the receiver operating characteristic (ROC) curve (AUC) was used to assess the performance of features, and predictive accuracy was used to assess the performance of the model.For single feature, MinTE showed the best performance in differentiating EGFR gene amplification negative (wild-type) (nEGFR) GBM from EGFR gene amplification positive (pEGFR) GBM, and it got an AUC of 0.68 with a cut-off value of 2.6 mm. The decision tree model included 2 features MinTE and SDN, and got an accuracy of 0.83 in validation dataset.Our results suggest that quantitative measurement of the features MinTE and SDN in preoperative cMRI had a high accuracy for predicting EGFR gene amplification status in GBM.

KSC-04PD-0805

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- On a tour of the Orbiter Processing Facility, Florida Gov. Jeb Bush (back to camera in white shirt) learns about work being done on the orbiter Endeavour (background). Accompanying him is U.S. Mint Director Henrietta Holsman Fore (at right of Bush). The tour followed the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Center Director Jim Kennedy and included remarks by NASA Administrator Sean OKeefe, Bush, Fore and Deputy Secretary of the Treasury Samuel W. Bodman.

KSC-04pd0805

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- On a tour of the Orbiter Processing Facility, Florida Gov. Jeb Bush (back to camera in white shirt) learns about work being done on the orbiter Endeavour (background). Accompanying him is U.S. Mint Director Henrietta Holsman Fore (at right of Bush). The tour followed the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Center Director Jim Kennedy and included remarks by NASA Administrator Sean O’Keefe, Bush, Fore and Deputy Secretary of the Treasury Samuel W. Bodman.

KSC-04pd0802

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- On a tour of the Orbiter Processing Facility, Florida Gov. Jeb Bush (center) and his wife, Columba (left), listen to NASA Vehicle Manager Scott Thurston talk about the orbiter Atlantis overhead. The tour followed the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Center Director Jim Kennedy and included remarks by NASA Administrator Sean O’Keefe, Bush, U.S. Mint Director Henrietta Holsman Fore and Deputy Secretary of the Treasury Samuel W. Bodman.

Analysis of Greek small coinage from the classic period

NASA Astrophysics Data System (ADS)

Šmit, Ž.; Šemrov, A.

2018-02-01

A series of 25 Greek coins from the 6th to 4th centuries BC was studied by PIXE for their trace element composition, with an aim to discover the origin of their silver ore. The procedure revealed a counterfeited coin, and then concentrated on distinguishing the coins minted from the ore of Laurion on the Attica peninsula and the coins minted from other sources. Linear discriminant analysis based on the impurities and alloying elements of copper, gold, lead and bismuth revealed that discrimination is indeed possible according to a single canonical variable.

75 FR 13345 - Pricing for Certain United States Mint Products

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-19

... is announcing the price of First Spouse Bronze Medals and 2010 First Spouse Bronze Medal Series: Four... currently on sale, effective March 18, 2010. The 2010 First Spouse Bronze Medal Series: Four-Medal Set will be priced at $15.95 and will contain all four 2010 First Spouse Bronze Medals. The release date for...

Inhibitory effect of essential oils against Lactobacillus rhamnosus and starter culture in fermented milk during its shelf-life period

PubMed Central

Moritz, Cristiane Mengue Feniman; Rall, Vera Lúcia Mores; Saeki, Margarida Júri; Júnior, Ary Fernandes

2012-01-01

The use of essential oils in foods has attracted great interest, due to their antagonistic action against pathogenic microorganisms. However, this action is undesirable for probiotic foods, as products containing Lactobacillus rhamnosus. The aim of the present study was to measure the sensitivity profile of L. rhamnosus and a yogurt starter culture in fermented milk, upon addition of increasing concentrations of cinnamon, clove and mint essential oils. Essential oils were prepared by steam distillation, and chemically characterised by gas chromatography-mass spectrometry (GC-MS) and determination of density. Survival curves were obtained from counts of L. rhamnosus and the starter culture (alone and in combination), upon addition of 0.04% essential oils. In parallel, titratable acidity was monitored over 28 experimental days. Minimum inhibitory concentration values, obtained using the microdilution method in Brain Heart Infusion medium, were 0.025, 0.2 and 0.4% for cinnamon, clove and mint essential oils, respectively. Cinnamon essential oil had the highest antimicrobial activity, especially against the starter culture, interfering with lactic acid production. Although viable cell counts of L. rhamnosus were lower following treatment with all 3 essential oils, relative to controls, these results were not statistically significant; in addition, cell counts remained greater than the minimum count of 108CFU/mL required for a product to be considered a probiotic. Thus, although use of cinnamon essential oil in yogurt makes starter culture fermentation unfeasible, it does not prevent the application of L. rhamnosus to probiotic fermented milk. Furthermore, clove and mint essential oil caused sublethal stress to L. rhamnosus. PMID:24031939

Heterogeneity of three molecular data partition phylogenies of mints related to M. x piperita (Mentha; Lamiaceae).

PubMed

Gobert, V; Moja, S; Taberlet, P; Wink, M

2006-07-01

Phylogenetic reconstructions with molecular tools are now widely used, thanks to advances in PCR and sequencing technologies. The choice of the molecular target still remains a problem because too few comparative data are available. This is particularly true for hybrid taxa, where differential introgression of genome parts leads to incongruity between data sets. We have studied the potential of three data partitions to reconstruct the phylogeny of mints related to M. x piperita. These included nuclear DNA (ITS), chloroplast DNA (non-coding regions trnL intron, intergenic spacers trnL-trnF, and psbA-trnH), and AFLP and ISSR, markers. The taxonomic sampling was composed of hybrids, diploid and polyploid genomes. Since the genealogy of cultivated mint hybrids is known, they represent a model group to compare the usefulness of various molecular markers for phylogeny inference. Incongruities between ITS, chloroplast DNA, and AFLP-ISSR phylogenetic trees were recorded, although DNA fingerprinting data were congruent with morphological classification. Evidence of chloroplast capture events was obtained for M. x piperita. Direct sequencing of ITS led to biased results because of the existence of pseudogenes. Sequencing of cloned ITS further failed to provide evidence of the existence of the two parental copy types for M. x piperita, a sterile hybrid that has had no opportunity for concerted evolution of ITS copies. AFLP-ISSR data clustered M. x piperita with the parent that had the largest genome. This study sheds light on differential of introgression of different genome regions in mint hybrids.

Environmental Inventory and Analysis for Pine Bluff, Arkansas. Volume II. Appendices. Pine Bluff Metropolitan Area, Arkansas Urban Water Management Study. Revised.

DTIC Science & Technology

1975-10-01

pesticides were all taken on July 18, 1974. All samples were secured in six (6) ounce po.lyethylene Whirl-pac bags or one (1) liter polyethylene...tested for nutrients, minerals, o,~gen demands, trace metal’s and pesticides throughout the course of the study. The purpose of this quality control...Pastures, lawns, fields Self-heal Pycnanthemum albescens Open woods along streams White Basil Pycnanthemum muticum Dry open woods Mountain Mint Pycnanthemum

Weed interference with peppermint (Mentha x piperita L.) and spearmint (Mentha spicata L.) crops under different herbicide treatments: effects on biomass and essential oil yield.

PubMed

Karkanis, Anestis; Lykas, Christos; Liava, Vasiliki; Bezou, Anna; Petropoulos, Spyridon; Tsiropoulos, Nikolaos

2018-01-01

'Minor crops' such as spearmint and peppermint are high added value crops, despite the fact that their production area is comparably small worldwide. The main limiting factor in mint commercial cultivation is weed competition. Thus, field experiments were carried out to evaluate the effects of weed interference on growth, biomass and essential oil yield in peppermint and spearmint under different herbicide treatments. The application of pendimethalin and oxyfluorfen provided better control of annual weeds resulting in higher crop yield. Additionally, when treated with herbicides both crops were more competitive against annual weeds in the second year than in the first year. All pre-emergence herbicides increased biomass yield, since pendimethalin, linuron and oxyfluorfen reduced the density of annual weeds by 71-92%, 63-74% and 86-95%, respectively. Weed interference and herbicide application had no effect on essential oil content; however, a relatively strong impact on essential oil production per cultivated area unit was observed, mainly due to the adverse effect of weed interference on plant growth. Considering that pendimethalin and oxyfluorfen were effective against annual weeds in both spearmint and peppermint crops, these herbicides should be included in integrated weed management systems for better weed management in mint crops. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

KSC-04PD-0803

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- Standing under the orbiter Atlantis, Shuttle Launch Director Mike Leinbach (second from right) provides information about the tiles and Thermal Protection System for NASA Administrator Sean OKeefe (second from left) and Florida Gov. Jeb Bush (far right). OKeefe and Bush toured the Orbiter Processing Facility following the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Center Director Jim Kennedy and included remarks by OKeefe, Bush, U.S. Mint Director Henrietta Holsman Fore and Deputy Secretary of the Treasury Samuel W. Bodman.

Inhibitory effects of spice essential oils on the growth of Bacillus species.

PubMed

Ozcan, Mehmet Musa; Sağdiç, Osman; Ozkan, Gülcan

2006-01-01

A series of essential oils of 11 Turkish plant spices [black thyme, cumin, fennel (sweet), laurel, marjoram, mint, oregano, pickling herb, sage, savory, and thyme], used in foods mainly for their flavor, aromas, and preservation, in herbal tea, in alternative medicines, and in natural therapies, were screened for antibacterial effects at 1:50, 1:100, 1:250, and 1:500 dilutions by the paper disc diffusion method against six Bacillus species (Bacillus amyloliquefaciens ATCC 3842, Bacillus brevis FMC 3, Bacillus cereus FMC 19, Bacillus megaterium DSM 32, Bacillus subtilis IMG 22, and B. subtilis var. niger ATCC 10). All of the tested essential oils (except for cumin) showed antibacterial activity against one or more of the Bacillus species used in this study. Generally, the essential oils at 1:50 and 1:100 levels were more effective. Only one essential oil (laurel) was not found effective against the tested bacteria. The bacterium most sensitive to all of the spice essential oils was B. amyloliquefaciens ATCC 3842. Based on the results of this study, it is likely that essential oils of some spices may be used as antimicrobial agents to prevent the spoilage of food products.

Lung Toxicity of Condensed Aerosol from E-CIG Liquids: Influence of the Flavor and the In Vitro Model Used.

PubMed

Bengalli, Rossella; Ferri, Emanuele; Labra, Massimo; Mantecca, Paride

2017-10-20

The diffusion of e-cigarette (e-CIG) opens a great scientific and regulatory debate about its safety. The huge number of commercialized devices, e-liquids with almost infinite chemical formulations and the growing market demand for a rapid and efficient toxicity screen system that is able to test all of these references and related aerosols. A consensus on the best protocols for the e-CIG safety assessment is still far to be achieved, since the huge number of variables characterizing these products (e.g., flavoring type and concentration, nicotine concentration, type of the device, including the battery and the atomizer). This suggests that more experimental evidences are needed to support the regulatory frameworks. The present study aims to contribute in this field by testing the effects of condensed aerosols (CAs) from three main e-liquid categories (tobacco, mint, and cinnamon as food-related flavor), with (18 mg/mL) or without nicotine. Two in vitro models, represented by a monoculture of human epithelial alveolar cells and a three-dimensional (3D) co-culture of alveolar and lung microvascular endothelial cells were used. Cell viability, pro-inflammatory cytokines release and alveolar-blood barrier (ABB) integrity were investigated as inhalation toxicity endpoints. Results showed that nicotine itself had almost no influence on the modulation of the toxicity response, while flavor composition did have. The cell viability was significantly decreased in monoculture and ABB after exposure to the mints and cinnamon CAs. The barrier integrity was significantly affected in the ABB after exposure to cytotoxic CAs. With the exception of the significant IL-8 release in the monoculture after Cinnamon exposure, no increase of inflammatory cytokines (IL-8 and MCP-1) release was observed. These findings point out that multiple assays with different in vitro models are able to discriminate the acute inhalation toxicity of CAs from liquids with different flavors, providing the companies and regulatory bodies with useful tools for the preliminary screening of marketable products.

Comparison of Promoter Hypermethylation Pattern in Salivary Rinses Collected with and without an Exfoliating Brush from Patients with HNSCC

PubMed Central

Sun, Wenyue; Zaboli, David; Liu, Yan; Arnaoutakis, Demetri; Khan, Tanbir; Wang, Hao; Koch, Wayne; Khan, Zubair; Califano, Joseph A.

2012-01-01

Background Salivary rinses have been recently proposed as a valuable resource for the development of epigenetic biomarkers for detection and monitoring of head and neck squamous cell carcinoma (HNSCC). Both salivary rinses collected with and without an exfoliating brush from patients with HNSCC are used in detection of promoter hypermethylation, yet their correlation of promoter hypermethylation has not been evaluated. This study was to evaluate the concordance of promoter hypermethylation between salivary rinses collected with and without an exfoliating brush from patients with HNSCC. Methodolgy 57 paired salivary rinses collected with or without an exfoliating brush from identical HNSCC patients were evaluated for promoter hypermethylation status using Quantitative Methylation-Specific PCR. Target tumor suppressor gene promoter regions were selected based on our previous studies describing a panel for HNSCC screening and surveillance, including P16, CCNA1, DCC, TIMP3, MGMT, DAPK and MINT31. Principal Findings In salivary rinses collected with and without brush, frequent methylation was detected in P16 (8.8% vs. 5.2%), CCNA1 (26.3% vs. 22.8%), DCC (33.3% vs. 29.8%), TIMP3 (31.6% vs. 36.8%), MGMT (29.8% vs. 38.6%), DAPK (14.0% vs. 19.2%), and MINT31 (10.5% vs. 8.8%). Spearman's rank correlation coefficient showed a positive correlation between salivary rinses collected with and without brush for P16 (ρ = 0.79), CCNA1 (ρ = 0.61), DCC (ρ = 0.58), TIMP3 (ρ = 0.10), MGMT (ρ = 0.70), DAPK (ρ = 0.51) and MINT31 (ρ = 0.72) (P<0.01). The percent agreement of promoter methylation between salivary rinses with brush and without brush were 96.5% for P16, 82.5% for CCNA1, 78.9% for DCC, 59.7% for TIMP3, 84.2% for MGMT, 84.2% for DAPK, and 94.7% for MINT31. Conclusions Our study demonstrated strong correlations of gene promoter hypermethylation between salivary rinses collected with and without an exfoliating brush. Salivary rinse collection without using an exfoliating brush may offer a cost effective, rapid, non-invasive, and reliable means for development of epigenetic salivary rinse biomarkers. PMID:22438973

Efficacy of Ambroxol lozenges for pharyngitis: a meta-analysis

PubMed Central

2014-01-01

Background Ambroxol has a local anaesthetic action and is marketed for pain relief for sore throat. The objective is to examine the efficacy and safety of ambroxol for the relief of pain associated with acute uncomplicated sore throat. Methods A systematic review of the literature and meta-analysis. Selection criteria consisted of randomized controlled trials which compared ambroxol to placebo or any other treatment for sore throat. Two reviewers independently assessed for relevance, inclusion, and risk of bias. Weighted mean differences (WMDs) were calculated and are reported with corresponding 95% confidence intervals (CIs). Results and conclusion From 14 potentially relevant citations, five trials reported in three publications met the inclusion criteria, three of them were published twice. Ambroxol lozenges were compared in different dosages (5–30 mg) with mint flavoured lozenges and once with benzocaine. Main outcome was a ratio of pain reduction measured repeatedly over 3 h compared to baseline on 6-item verbal rating scale. A total of 1.772 adult patients participated in the trials. Pain intensity decreased in both study arms. A meta-analysis of the 5 controlled trials resulted in a difference in pain reduction compared to placebo of -0.11 (95% CI [-0.15, -0.07]; p < 0.0001) favouring ambroxol 20 mg. Quality of reporting of the studies was low. Ambroxol is slightly more effective in relieving pain in acute sore throat than mint flavoured lozenges over a period of 3 h. However, the additional benefits of ambroxol beyond three hours, remain unclear given that more than 50% of patients using mint flavoured lozenges for pain relief reported good or very good efficacy after 1 day compared to 69% with ambroxol. Ambroxol is a safe option for individual patients with mainly local symptoms asking for treatment. PMID:24621446

Efficacy of Ambroxol lozenges for pharyngitis: a meta-analysis.

PubMed

Chenot, Jean-François; Weber, Peter; Friede, Tim

2014-03-13

Ambroxol has a local anaesthetic action and is marketed for pain relief for sore throat. The objective is to examine the efficacy and safety of ambroxol for the relief of pain associated with acute uncomplicated sore throat. A systematic review of the literature and meta-analysis. Selection criteria consisted of randomized controlled trials which compared ambroxol to placebo or any other treatment for sore throat. Two reviewers independently assessed for relevance, inclusion, and risk of bias. Weighted mean differences (WMDs) were calculated and are reported with corresponding 95% confidence intervals (CIs). From 14 potentially relevant citations, five trials reported in three publications met the inclusion criteria, three of them were published twice. Ambroxol lozenges were compared in different dosages (5-30 mg) with mint flavoured lozenges and once with benzocaine. Main outcome was a ratio of pain reduction measured repeatedly over 3 h compared to baseline on 6-item verbal rating scale. A total of 1.772 adult patients participated in the trials. Pain intensity decreased in both study arms. A meta-analysis of the 5 controlled trials resulted in a difference in pain reduction compared to placebo of -0.11 (95% CI [-0.15, -0.07]; p < 0.0001) favouring ambroxol 20 mg. Quality of reporting of the studies was low. Ambroxol is slightly more effective in relieving pain in acute sore throat than mint flavoured lozenges over a period of 3 h. However, the additional benefits of ambroxol beyond three hours, remain unclear given that more than 50% of patients using mint flavoured lozenges for pain relief reported good or very good efficacy after 1 day compared to 69% with ambroxol. Ambroxol is a safe option for individual patients with mainly local symptoms asking for treatment.

Genetic polymorphisms in one-carbon metabolism: associations with CpG island methylator phenotype (CIMP) in colon cancer and the modifying effects of diet

PubMed Central

Curtin, Karen; Slattery, Martha L.; Ulrich, Cornelia M.; Bigler, Jeannette; Levin, Theodore R.; Wolff, Roger K.; Albertsen, Hans; Potter, John D.; Samowitz, Wade S.

2008-01-01

This study investigated associations between CpG island methylator phenotype (CIMP) colon cancer and genetic polymorphisms relevant to one-carbon metabolism and thus, potentially the provision of methyl groups and risk of colon cancer. Data from a large, population-based case–control study (916 incident colon cancer cases and 1972 matched controls) were used. Candidate polymorphisms in methylenetetrahydrofolate reductase (MTHFR), thymidylate synthase (TS), transcobalamin II (TCNII), methionine synthase (MTR), reduced folate carrier (RFC), methylene-tetrahydrofolate dehydrogenase 1 (MTHFD1), dihydrofolate reductase (DHFR) and alcohol dehydrogenase 3 (ADH3) were evaluated. CIMP− or CIMP+ phenotype was based on five CpG island markers: MINT1, MINT2, MINT31, p16 and MLH1. The influence of specific dietary factors (folate, methionine, vitamin B12 and alcohol) on these associations was also analyzed. We hypothesized that polymorphisms involved in the provision of methyl groups would be associated with CIMP+ tumors (two or more of five markers methylated), potentially modified by diet. Few associations specific to CIMP+ tumors were observed overall, which does not support the hypothesis that the provision of methyl groups is important in defining a methylator phenotype. However, our data suggest that genetic polymorphisms in MTHFR 1298A > C, interacting with diet, may be involved in the development of highly CpG-methylated colon cancers. AC and CC genotypes in conjunction with a high-risk dietary pattern (low folate and methionine intake and high alcohol use) were associated with CIMP+ (OR = 2.1, 95% CI = 1.3–3.4 versus AA/high risk; P-interaction = 0.03). These results provide only limited support for a role of polymorphisms in one-carbon metabolism in the etiology of CIMP colon cancer. PMID:17449906

Genetic polymorphisms in one-carbon metabolism: associations with CpG island methylator phenotype (CIMP) in colon cancer and the modifying effects of diet.

PubMed

Curtin, Karen; Slattery, Martha L; Ulrich, Cornelia M; Bigler, Jeannette; Levin, Theodore R; Wolff, Roger K; Albertsen, Hans; Potter, John D; Samowitz, Wade S

2007-08-01

This study investigated associations between CpG island methylator phenotype (CIMP) colon cancer and genetic polymorphisms relevant to one-carbon metabolism and thus, potentially the provision of methyl groups and risk of colon cancer. Data from a large, population-based case-control study (916 incident colon cancer cases and 1,972 matched controls) were used. Candidate polymorphisms in methylenetetrahydrofolate reductase (MTHFR), thymidylate synthase (TS), transcobalamin II (TCNII), methionine synthase (MTR), reduced folate carrier (RFC), methylenetetrahydrofolate dehydrogenase 1 (MTHFD1), dihydrofolate reductase (DHFR) and alcohol dehydrogenase 3 (ADH3) were evaluated. CIMP- or CIMP+ phenotype was based on five CpG island markers: MINT1, MINT2, MINT31, p16 and MLH1. The influence of specific dietary factors (folate, methionine, vitamin B(12) and alcohol) on these associations was also analyzed. We hypothesized that polymorphisms involved in the provision of methyl groups would be associated with CIMP+ tumors (two or more of five markers methylated), potentially modified by diet. Few associations specific to CIMP+ tumors were observed overall, which does not support the hypothesis that the provision of methyl groups is important in defining a methylator phenotype. However, our data suggest that genetic polymorphisms in MTHFR 1,298A > C, interacting with diet, may be involved in the development of highly CpG-methylated colon cancers. AC and CC genotypes in conjunction with a high-risk dietary pattern (low folate and methionine intake and high alcohol use) were associated with CIMP+ (OR = 2.1, 95% CI = 1.3-3.4 versus AA/high risk; P-interaction = 0.03). These results provide only limited support for a role of polymorphisms in one-carbon metabolism in the etiology of CIMP colon cancer.

The X11L/X11{beta}/MINT2 and X11L2/X11{gamma}/MINT3 scaffold proteins shuttle between the nucleus and cytoplasm

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

Sumioka, Akio; Saito, Yuhki; Sakuma, Megumi

2008-03-10

The X11/MINT family proteins are adaptor scaffolding proteins involved in formation of multiprotein complexes, and trafficking and metabolism of membrane proteins such as the beta-amyloid precursor protein. We found that a significant portion of X11L and X11L2 are recovered in nuclear fraction of mouse brain homogenates. EGFP-X11s were not detected in the nucleus of N2a neuroblastoma cells; however, administration of leptomycin B (LMB) induced substantial nuclear accumulation of EGFP-X11L and EGFP-X11L2, while EGFP-X11 showed little accumulation. Fluorescence loss in photobleaching (FLIP) analysis indicated that EGFP-X11L2 and EGFP-X11L are shuttled between the cytoplasm and nucleus, the former more effectively than themore » latter. We identified a nuclear export signal (NES) in the N-terminus of X11L2, mutation of which induces nuclear accumulation of EGFP-X11L2 in the absence of LMB. X11L2 fused to the Gal4 DNA binding domain (DBD) showed transcriptional activity, suggesting that X11L2 could function as a transcriptional activator if tethered near a promoter. Interestingly, attenuation of the nucleo-cytoplasmic shuttling of GAL4-DBD-X11L2 by mutating the NES or attaching the SV40 nuclear localization signal significantly decreased the apparent transcriptional activity. Our observations suggest that X11L2 functions in the nucleus by a mechanism distinct from conventional transactivators.« less

The Role of the Left Inferior Frontal Gyrus in Implicit Semantic Competition and Selection: An Event-Related fMRI Study

PubMed Central

Grindrod, Christopher M.; Bilenko, Natalia Y.; Myers, Emily B.; Blumstein, Sheila E.

2008-01-01

Recent research suggests that the left inferior frontal gyrus (LIFG) plays a role in selecting semantic information from among competing alternatives. A key question remains as to whether the LIFG is engaged by the selection of semantic information only or by increased semantic competition in and of itself, especially when such competition is implicit in nature. Ambiguous words presented in a lexical context provide a means of examining whether the LIFG is recruited under conditions when contextual cues constrain selection to only the meaning appropriate to the context (e.g., coin-mint-money) or under conditions of increased competition when contextual cues do not allow for the resolution to a particular meaning (e.g., candy-mint-money). In this event-related fMRI study, an implicit task was used in which subjects made lexical (i.e., word/nonword) decisions on the third stimulus of auditorily-presented triplets in conditions where the lexical context either promoted resolution toward a particular ambiguous word meaning or enhanced the competition among ambiguous word meanings. LIFG activation was observed when the context allowed for the resolution of competition and hence the selection of one meaning (e.g., coin-mint-money) but failed to emerge when competition between the meanings of an ambiguous word was unresolved by the context (e.g., candy-mint-money). In the latter case, there was a pattern of reduced activation in frontal, temporal and parietal areas. These findings demonstrate that selection or resolution of competition as opposed to increased semantic competition alone engages the LIFG. Moreover, they extend previous work in showing that the LIFG is recruited even in cases where the selection of meaning takes place implicitly. PMID:18656462

Musca domestica laboratory susceptibility to three ethnobotanical culinary plants.

PubMed

El Zayyat, Elham A; Soliman, Mohammed I; Elleboudy, Noha A; Ofaa, Shaimaa E

2015-10-01

Throughout history, synanthropic Musca domestica had remained a worldwide problem whenever poor sanitation and bad hygienic conditions exists. Houseflies growing resistance to chemical insecticides are a rising environmental problem that necessitates search for alternatives. Mentha cervina, Ocimum basilicum, and Coriandrum sativum were tested for bioactivity on M. domestica adults and larvae. They are culinary Mediterranean plants. In adulticidal bioassay, using both CDC bottles and fumigation techniques, basil was the most effective extract with LC50 1.074 and 34.996 g/L, respectively. Concerning larvicidal bioassay by fumigation technique, coriander had the highest toxicity index with LC50 29.521 g/L. In both dipping and feeding technique, basil had the highest toxicity with LC50 32.643 and 0.749 g/L, respectively. Basil showed the highest toxicity results in four out of the five models tested followed by coriander then mint; this result highlights the potentiality of basil as a green insecticide in management of flies and opens new insight in the industrialization of basil-based fly control products.

Gauge coupling unification and nonequilibrium thermal dark matter.

PubMed

Mambrini, Yann; Olive, Keith A; Quevillon, Jérémie; Zaldívar, Bryan

2013-06-14

We study a new mechanism for the production of dark matter in the Universe which does not rely on thermal equilibrium. Dark matter is populated from the thermal bath subsequent to inflationary reheating via a massive mediator whose mass is above the reheating scale T(RH). To this end, we consider models with an extra U(1) gauge symmetry broken at some intermediate scale (M(int) ≃ 10(10)-10(12) GeV). We show that not only does the model allow for gauge coupling unification (at a higher scale associated with grand unification) but it can provide a dark matter candidate which is a standard model singlet but charged under the extra U(1). The intermediate scale gauge boson(s) which are predicted in several E6/SO(10) constructions can be a natural mediator between dark matter and the thermal bath. We show that the dark matter abundance, while never having achieved thermal equilibrium, is fixed shortly after the reheating epoch by the relation T(RH)(3)/M(int)(4). As a consequence, we show that the unification of gauge couplings which determines M(int) also fixes the reheating temperature, which can be as high as T(RH) ≃ 10(11) GeV.

Application of PIXE to study ancient Iranian silver coins

NASA Astrophysics Data System (ADS)

Hajivaliei, M.; Mohammadifar, Y.; Ghiyasi, K.; Jaleh, B.; Lamehi-Rachti, M.; Oliaiy, P.

2008-04-01

A number of ancient Iranian silver coins belonging to Khosrau II (592-626 A.D.) minted during Sasanians dynasty were analyzed using proton induced X-ray emission (PIXE) technique. The 2 MeV proton beam with a current of 2-3 nA from AEOI, Van de Graaff accelerator was used to bombard the coins. The characteristic X-rays emitted from the samples, were detected by a Si(Li) detector from ORTEC with an energy resolution of 170 eV at 5.9 keV. The detector was placed in the beam direction at 135°. The elements Cl, Ca, Ti, Mn, Fe, Cu, Au and Pb were observed in the coins along with the major component silver. The percentage of silver varied between 85.87 and 93.39%. The possible correlation between the composition of coins and the minting time or the minting location of coins was the prime goal. There was a negative correlation between copper and silver. The weight of coins varied between 4.02 and 4.30 g. Going through the results, it seems that the local mines were used to die-strike the coins. The obtained results are in good agreement with archaeological records.

Effect of heating rate and plant species on the size and uniformity of silver nanoparticles synthesized using aromatic plant extracts

NASA Astrophysics Data System (ADS)

Hernández-Pinero, Jorge Luis; Terrón-Rebolledo, Manuel; Foroughbakhch, Rahim; Moreno-Limón, Sergio; Melendrez, M. F.; Solís-Pomar, Francisco; Pérez-Tijerina, Eduardo

2016-11-01

Mixing aqueous silver solutions with aqueous leaf aromatic plant extracts from basil, mint, marjoram and peppermint resulted in the synthesis of quasi-spherical silver nanoparticles in a range of size between 2 and 80 nm in diameter as analyzed by analytical high-resolution electron microscopy. The average size could be controlled by applying heat to the initial reaction system at different rates of heating, and by the specific botanical species employed for the reaction. Increasing the rate of heating resulted in a statistically significant decrease in the size of the nanoparticles produced, regardless of the species employed. This fact was more evident in the case of marjoram, which decreased the average diameter from 27 nm at a slow rate of heating to 8 nm at a high rate of heating. With regard to the species, minimum sizes of <10 nm were obtained with basil and peppermint, while marjoram and mint yielded an average size between 10 and 25 nm. The results indicate that aromatic plant extracts can be used to achieve the controlled synthesis of metal nanoparticles.

Growth inhibition of pathogenic bacteria and some yeasts by selected essential oils and survival of L. monocytogenes and C. albicans in apple-carrot juice.

PubMed

Irkin, Reyhan; Korukluoglu, Mihriban

2009-04-01

Food safety is a fundamental concern of both consumers and the food industry. The increasing incidence of foodborne diseases increases the demand of using antimicrobials in foods. Spices and plants are rich in essential oils and show inhibition activity against microorganisms, which are composed of many compounds. In this research, effects of garlic, bay, black pepper, origanum, orange, thyme, tea tree, mint, clove, and cumin essential oils on Listeria monocytogenes AUFE 39237, Escherichia coli ATCC 25922, Salmonella enteritidis ATCC 13076, Proteus mirabilis AUFE 43566, Bacillus cereus AUFE 81154, Saccharomyces uvarum UUFE 16732, Kloeckera apiculata UUFE 10628, Candida albicans ATCC 10231, Candida oleophila UUPP 94365, and Metschnikowia fructicola UUPP 23067 and effects of thyme oil at a concentration of 0.5% on L. monocytogenes and C. albicans in apple-carrot juice during +4 degrees C storage (first to fifth day) were investigated. Strong antibacterial and antifungal activities of some essential oils were found. Thyme, origanum, clove, and orange essential oils were the most inhibitory against bacteria and yeasts. Cumin, tea tree, and mint oils inhibited the yeasts actively. It is concluded that some essential oils could be used as potential biopreservatives capable of controlling foodborne pathogens and food spoilage yeasts.

The repellent and persistent toxic effects of essential oils against the poultry red mite, Dermanyssus gallinae.

PubMed

Nechita, I S; Poirel, M T; Cozma, V; Zenner, L

2015-12-15

The economic impact of the poultry red mite, Dermanyssus gallinae, the lack of new acaricides, the occurrence of resistance and tighter legislation have all led to the need to find new ways to control this pest. One promising alternative method of control focuses on employing repellent and/or toxic effects of selected plant essential oils against D. gallinae. Ten essential oils (basil, thyme, coriander, eucalyptus, lavender, lemon, fir tree, oregano, mint, and juniper) were tested for the persistence of toxic and repellent effects. In filter-paper toxicity bioassays against D. gallinae, the best results were observed for lavender (more than 97% mortality after 48 and 72 h) and thyme (84% at 72 h) at a dose of 0.12 mg/cm(2). In addition, two oils showed significant persistent toxic effects 15 and 30 days post application to filter papers. Thyme was the most effective (100% mortality at 72 h), followed by lavender (nearly 80% mortality after 72 h). Out of the ten oils tested for their repellent effect, thyme was the strongest, with nearly 80% of the tested area avoided by mites; oregano caused a 60% avoidance and lavender exhibited an effect close to 40%. All other oils exhibited a repellent effect of less than 30%. None of the experiments showed a repellent effect for HM (commercial alimentary oil) or negative controls. We found that the thyme and lavender essential oils exhibited promising results when tested in vitro for toxic and repellent effects against D. gallinae; thus, we suggest that future experiments focus on in vivo tests using these oils in farm units. Copyright © 2015 Elsevier B.V. All rights reserved.

bioGUID: resolving, discovering, and minting identifiers for biodiversity informatics

PubMed Central

Page, Roderic DM

2009-01-01

Background Linking together the data of interest to biodiversity researchers (including specimen records, images, taxonomic names, and DNA sequences) requires services that can mint, resolve, and discover globally unique identifiers (including, but not limited to, DOIs, HTTP URIs, and LSIDs). Results bioGUID implements a range of services, the core ones being an OpenURL resolver for bibliographic resources, and a LSID resolver. The LSID resolver supports Linked Data-friendly resolution using HTTP 303 redirects and content negotiation. Additional services include journal ISSN look-up, author name matching, and a tool to monitor the status of biodiversity data providers. Conclusion bioGUID is available at . Source code is available from . PMID:19900301

KSC-04PD-0796

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- In the KSC Space Life Sciences Lab, NASA Administrator Sean OKeefe (far right) learns about some of the experiments being conducted. At far left is former astronaut Winston Scott; next to him is U.S. Mint Director Henrietta Holsman Fore. The new lab is a state-of-the-art facility built for ISS biotechnology research. It was developed as a partnership between NASA-KSC and the State of Florida. The tour followed the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Center Director Jim Kennedy and included remarks by OKeefe, Bush, Fore and Deputy Secretary of the Treasury Samuel W. Bodman.

KSC-04pd0799

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- An aerial photo of the recently completed Space Life Sciences Lab at KSC. The new lab is a state-of-the-art facility built for ISS biotechnology research. It was developed as a partnership between NASA-KSC and the State of Florida. The Lab was the site of a tour by Florida Gov. Jeb Bush, NASA Administrator Sean O’Keefe, Center Director Jim Kennedy, U.S. Mint Director Henrietta Holsman Fore and Deputy Secretary of the Treasury Samuel W. Bodman. The tour followed the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Kennedy and included remarks by O’Keefe, Bush, Fore and Bodman.

KSC-04PD-0799

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- An aerial photo of the recently completed Space Life Sciences Lab at KSC. The new lab is a state- of-the-art facility built for ISS biotechnology research. It was developed as a partnership between NASA-KSC and the State of Florida. The Lab was the site of a tour by Florida Gov. Jeb Bush, NASA Administrator Sean OKeefe, Center Director Jim Kennedy, U.S. Mint Director Henrietta Holsman Fore and Deputy Secretary of the Treasury Samuel W. Bodman. The tour followed the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Kennedy and included remarks by OKeefe, Bush, Fore and Bodman.

Antifungal and Antiochratoxigenic Activities of Essential Oils and Total Phenolic Extracts: A Comparative Study

PubMed Central

EL Khoury, Rachelle; Atoui, Ali; Mathieu, Florence; Kawtharani, Hiba; EL Khoury, Anthony; Maroun, Richard G.; EL Khoury, Andre

2017-01-01

This study is intended to prevent ochratoxin A (OTA) production by Aspergillus carbonarius S402 using essential oils (EOs) and total phenolic compounds extracted from plants and herbs. The EOs used in this study are the following: bay leaves, cumin, fenugreek, melissa, mint, and sage. As for the phenolic compounds, they were extracted from bay leaves, cumin, fenugreek, melissa, mint, sage, anise, chamomile, fennel, rosemary, and thyme. The experiments were conducted on Synthetic Grape Medium (SGM) medium at 28 °C for 4 days. OTA was extracted from the medium with methanol and quantified using HPLC (High Performance Liquid Chromatography). Results showed that EOs had a greater impact than the total phenolic extracts on the OTA production. Reduction levels ranged between 25% (sage) and 80% (melissa) for the EOs at 5 µL mL−1, and 13% (thyme) and 69% (mint) for the phenolic extracts. Although they did not affect the growth of A. carbonarius, total phenolic extracts and EOs were capable of partially reducing OTA production. Reduction levels depended on the nature of the plants and the concentration of the EOs. Reducing OTA with natural extracts could be a solution to prevent OTA production without altering the fungal growth, thus preserving the natural microbial balance. PMID:28698493

Sensitivity Gains, Linearity, and Spectral Reproducibility in Nonuniformly Sampled Multidimensional MAS NMR Spectra of High Dynamic Range.

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

Suiter, Christopher L.; Paramasivam, Sivakumar; Hou, Guangjin

Recently, we have demonstrated that considerable inherent sensitivity gains are attained in MAS NMR spectra acquired by nonuniform sampling (NUS) and introduced maximum entropy interpolation (MINT) processing that assures the linearity of transformation between the time and frequency domains. In this report, we examine the utility of the NUS/MINT approach in multidimensional datasets possessing high dynamic range, such as homonuclear 13C–13C correlation spectra. We demonstrate on model compounds and on 1–73-(U-13C,15N)/74–108-(U-15N) E. coli thioredoxin reassembly, that with appropriately constructed 50 % NUS schedules inherent sensitivity gains of 1.7–2.1-fold are readily reached in such datasets. We show that both linearity andmore » line width are retained under these experimental conditions throughout the entire dynamic range of the signals. Furthermore, we demonstrate that the reproducibility of the peak intensities is excellent in the NUS/MINT approach when experiments are repeated multiple times and identical experimental and processing conditions are employed. Finally, we discuss the principles for design and implementation of random exponentially biased NUS sampling schedules for homonuclear 13C–13C MAS correlation experiments that yield high quality artifact-free datasets.« less

Sensitivity gains, linearity, and spectral reproducibility in nonuniformly sampled multidimensional MAS NMR spectra of high dynamic range

PubMed Central

Suiter, Christopher L.; Paramasivam, Sivakumar; Hou, Guangjin; Sun, Shangjin; Rice, David; Hoch, Jeffrey C.; Rovnyak, David

2014-01-01

Recently, we have demonstrated that considerable inherent sensitivity gains are attained in MAS NMR spectra acquired by nonuniform sampling (NUS) and introduced maximum entropy interpolation (MINT) processing that assures the linearity of transformation between the time and frequency domains. In this report, we examine the utility of the NUS/MINT approach in multidimensional datasets possessing high dynamic range, such as homonuclear 13C–13C correlation spectra. We demonstrate on model compounds and on 1–73-(U-13C, 15N)/74–108-(U-15N) E. coli thioredoxin reassembly, that with appropriately constructed 50 % NUS schedules inherent sensitivity gains of 1.7–2.1-fold are readily reached in such datasets. We show that both linearity and line width are retained under these experimental conditions throughout the entire dynamic range of the signals. Furthermore, we demonstrate that the reproducibility of the peak intensities is excellent in the NUS/MINT approach when experiments are repeated multiple times and identical experimental and processing conditions are employed. Finally, we discuss the principles for design and implementation of random exponentially biased NUS sampling schedules for homonuclear 13C–13C MAS correlation experiments that yield high-quality artifact-free datasets. PMID:24752819

Promoter Hypermethylation Profiling Identifies Subtypes of Head and Neck Cancer with Distinct Viral, Environmental, Genetic and Survival Characteristics

PubMed Central

Choudhury, Javed Hussain; Ghosh, Sankar Kumar

2015-01-01

Background Epigenetic and genetic alteration plays a major role to the development of head and neck squamous cell carcinoma (HNSCC). Consumption of tobacco (smoking/chewing) and human papilloma virus (HPV) are also associated with an increase the risk of HNSCC. Promoter hypermethylation of the tumor suppression genes is related with transcriptional inactivation and loss of gene expression. We investigated epigenetic alteration (promoter methylation of tumor-related genes/loci) in tumor tissues in the context of genetic alteration, viral infection, and tobacco exposure and survival status. Methodology The study included 116 tissue samples (71 tumor and 45 normal tissues) from the Northeast Indian population. Methylation specific polymerase chain reaction (MSP) was used to determine the methylation status of 10 tumor-related genes/loci (p16, DAPK, RASSF1, BRAC1, GSTP1, ECAD, MLH1, MINT1, MINT2 and MINT31). Polymorphisms of CYP1A1, GST (M1 & T1), XRCC1and XRCC2 genes were studied by using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) and multiplex-PCR respectively. Principal Findings Unsupervised hierarchical clustering analysis based on methylation pattern had identified two tumor clusters, which significantly differ by CpG island methylator phenotype (CIMP), tobacco, GSTM1, CYP1A1, HPV and survival status. Analyzing methylation of genes/loci individually, we have found significant higher methylation of DAPK, RASSF1, p16 and MINT31genes (P = 0.031, 0.013, 0.031 and 0.015 respectively) in HPV (+) cases compared to HPV (-). Furthermore, a CIMP-high and Cluster-1 characteristic was also associated with poor survival. Conclusions Promoter methylation profiles reflecting a correlation with tobacco, HPV, survival status and genetic alteration and may act as a marker to determine subtypes and patient outcome in HNSCC. PMID:26098903

Simultaneous Photoacoustic and Photopyroelectric Detection of Trace Gas Emissions from Some Plant Parts and Their Related Essential Oils in a Combined Detection Cell

NASA Astrophysics Data System (ADS)

Abu-Taha, M. I.; Abu-Teir, M. M.; Al-Jamal, A. J.; Eideh, H.

The aim of this work was to establish the feasibility of the combined photoacoustic (PA) and photopyroelectric (PPE) detection of the vapours emitted from essential oils and their corresponding uncrushed leaves or flowers. Gas traces of jasmine (Jessamine (Jasminum)), mint (Mentha arvensis L.) and Damask rose (Rosa damascena Miller) and their essential oils were tested using a combined cell fitted with both a photopyroelectric film (PVDF) and a microphone in conjunction with a pulsed wideband infrared source (PWBS) source. Infrared PA and PPE absorbances were obtained simultaneously at room temperatures with excellent reproducibility and high signal-to-noise ratios. Significant similarities found between the PA and PPE spectra of the trace gas emissions of plant parts, i.e., flowers or leaves and their related essential oils show the good correlation of their emissions and that both effects are initiated by the same absorbing molecules.

The Effect of Some Natural Essential Oils Against Bovine Mastitis Caused by Prototheca zopfii Isolates In Vitro.

PubMed

Grzesiak, Barbara; Kołodziej, Barbara; Głowacka, Anna; Krukowski, Henryk

2018-06-01

The aim of the study was to evaluate the effect of essential oils obtained from Thymus vulgaris L., Origanum vulgare L., Origanum majerana L., Mentha × piperita L. and Allium ursinum L. against Prototheca zopfii strains that cause inflammation of the udder (mastitis) in cows. The study was conducted on ten strains derived from milk samples. The microdilution method was used to determine the sensitivity of P. zopfii strains to the studied essential oils, and the disk diffusion method was used to determine the sensitivity to antifungal chemotherapeutics. The plates were incubated for 48 h at 37 °C under aerobic conditions. All strains of algae were sensitive to the essential oils marjoram, thyme and oregano and resistant to mint and garlic oils. MIC values ranged from 0.25 to 1 μl/ml. Marjoram oil demonstrated the greatest activity, and oregano oil the weakest. Among the antifungal agents tested, 90% of strains showed sensitivity to nystatin. One of the tested strains (71/IV) was resistant to all investigated antifungal agents. The tested essential oils are known to have anti-algae activity and can be used as natural agents for prophylaxis in animals, particularly in mastitis-affected cows.

Human Keratinocytes Radioprotection with Mentha Longifolia

NASA Astrophysics Data System (ADS)

Rizzo, Angela Maria; Berselli, P.; Zava, S.; Negroni, M.; Corsetto, P.; Montorfano, G.; Bertolotti, A.; Ranza, E.; Ottolenghi, A.; Berra, B.

Antioxidants are suggested to act as radioprotectors, and dietary supplements based on antiox-idants have been proposed for astronauts involved in long-term space missions. Plant extracts with antioxidant properties may be used in dietetic supplements for astronauts; in fact recent nutritional guidelines suggest that "fruits and vegetables may become as important on space-going vessels as limes were on the sea-going vessels of old". Mint presents a large variety of biological properties, such as antiallergenic, antibacterial, anti-inflammatory, antitumor, an-tiviral, gastrointestinal protective, hepatoprotective, chemopreventive activities, most of which are attributable to its antioxidant activity. The aim of the present study is to evaluate the antioxidant properties and protective bio-efficacy of a phenol enriched Mentha longifolia ex-tract on gamma rays stressed human keratinocytes (NCTC2544). We assessed first the in vitro antioxidant activity (ABTS and DPPH), and then evaluated different stress markers in order to investigate various oxidative stress targets: cell viability (MTT); retained proliferating ca-pability (CA); DNA damage (histone H2AX) and protein damage (HSP70 induction). Results indicate that this Mint extract has a higher antioxidant activity respect to fresh extracts, that could be responsible of its really interesting radio-protective effects.

Olfactory-visual congruence effects stable across ages: yellow is warmer when it is pleasantly lemony.

PubMed

Guerdoux, Estelle; Trouillet, Raphaël; Brouillet, Denis

2014-07-01

This study aimed to examine the age-related differences in the olfactory-visual cross-correspondences and the extent to which they are moderated by the odors pleasantness. Sixty participants aged from 20- to 75- years (young, middle-aged and older adults) performed a priming task to explore the influence of six olfactory primes (lemon, orange, rose, thyme, mint and fish) on the categorization (cool vs. warm) of six subsequent color targets (yellow, orange, pink, malachite green, grass-green, and blue-gray). We tested mixed effects models. Response times were regressed on covariates models using both fixed effects (Groups of age, olfactory Pleasantness and multimodal Condition) and cross-random effects (Subject, Color and Odor). The random effects coding for Odor (p < .001) and Color (p = .001) were significant. There was a significant interaction effect ( p= .004) between Condition × Pleasantness, but not with Groups of age. The compatibility effect (i.e., when odors and colors were congruent, the targets processing were facilitated) was as much enhanced as the olfactory primes were pleasant. Cross-correspondences between olfaction and vision may be robust in aging. They should be considered alongside spatiotemporal but also emotional congruency.

KSC-04PD-0797

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- Former astronaut Winston Scott (left) presents a NASA flag flown at the KSC Space Life Sciences Lab to NASA Administrator Sean OKeefe. The flag was flown during construction through the dedication of the Lab. The presentation was during a tour of the Lab following the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Center Director Jim Kennedy and included remarks by OKeefe, Florida Gov. Jeb Bush, U.S. Mint Director Henrietta Holsman Fore and Deputy Secretary of the Treasury Samuel W. Bodman. The new lab is a state-of-the-art facility built for ISS biotechnology research. It was developed as a partnership between NASA-KSC and the State of Florida.

KSC-04pd0800

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- Center Director Jim Kennedy presents a Florida flag to Florida Gov. Jeb Bush. The flag was flown during construction of the Space Life Sciences Lab through dedication of the Lab. The presentation was during a tour of the Lab following the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Center Director Jim Kennedy and included remarks by NASA Administrator Sean O’Keefe, Bush, U.S. Mint Director Henrietta Holsman Fore and Deputy Secretary of the Treasury Samuel W. Bodman. The new lab is a state-of-the-art facility built for ISS biotechnology research. It was developed as a partnership between NASA-KSC and the State of Florida.

KSC-04PD-0792

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- Neil Yorio, a Dynamac scientist(left), explains the function of the KSC Space Life Sciences (SLS) Lab to a prestigious tour group: (from left) Florida Gov. Jeb Bush and his wife, Columba; NASA Administrator Sean OKeefe and his wife, Laura; and U.S. Mint Director Henrietta Holsman Fore. The new lab is a state-of-the-art facility built for ISS biotechnology research. It was developed as a partnership between NASA-KSC and the State of Florida. The tour followed the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Center Director Jim Kennedy and included remarks by OKeefe, Bush, Fore and Deputy Secretary of the Treasury Samuel W. Bodman.

KSC-04PD-0793

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- Neil Yorio, a Dynamac scientist (left) in the KSC Space Life Sciences (SLS) Lab, explains the function of the facility to Florida Gov. Jeb Bush and his wife, Columba. Bush and others were touring the Lab following the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. . The new lab is a state-of-the- art facility built for ISS biotechnology research. It was developed as a partnership between NASA-KSC and the State of Florida. The launching ceremony was emceed by Center Director Jim Kennedy and included remarks by NASA Administrator Sean OKeefe, Bush, U.S. Mint Director Henrietta Holsman Fore and Deputy Secretary of the Treasury Samuel W. Bodman.

KSC-04PD-0798

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- Former astronaut Winston Scott (left) presents a NASA flag flown at the KSC Space Life Sciences Lab to NASA Administrator Sean OKeefe. The flag was flown during construction through the dedication of the Lab. The presentation was during a tour of the Lab following the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Center Director Jim Kennedy and included remarks by OKeefe, Florida Gov. Jeb Bush, U.S. Mint Director Henrietta Holsman Fore and Deputy Secretary of the Treasury Samuel W. Bodman. The new lab is a state-of-the-art facility built for ISS biotechnology research. It was developed as a partnership between NASA-KSC and the State of Florida.

KSC-04PD-0800

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- Center Director Jim Kennedy presents a Florida flag to Florida Gov. Jeb Bush. The flag was flown during construction of the Space Life Sciences Lab through dedication of the Lab. The presentation was during a tour of the Lab following the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Center Director Jim Kennedy and included remarks by NASA Administrator Sean OKeefe, Bush, U.S. Mint Director Henrietta Holsman Fore and Deputy Secretary of the Treasury Samuel W. Bodman. The new lab is a state-of-the-art facility built for ISS biotechnology research. It was developed as a partnership between NASA-KSC and the State of Florida.

KSC-04PD-0788

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- Following the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint, NASA Administrator Sean OKeefe (far left), Gov. Jeb Bush (center), U.S. Mint Director Henrietta Holsman Fore (center right) and Center Director Jim Kennedy (in front of Neil Yorio, a Dynamac scientist, at right) tour the KSC Space Life Sciences (SLS) Lab. The new lab is a state-of-the-art facility built for ISS biotechnology research. It was developed as a partnership between NASA-KSC and the State of Florida. Next to OKeefe is Bernadette Kennedy, wife of the Center Director. The launching ceremony was emceed by Kennedy and included remarks by OKeefe, Bush, Fore and Deputy Secretary of the Treasury Samuel W. Bodman.

76 FR 26291 - Pesticide Products; Registration Applications

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-06

..., spanish lime, starfruit, sugar apple, wax jambu, rambutan, and persimmon. Contact: Rita Kumar..., sweet; cotton; cucurbits; fruiting vegetables, field and greenhouse; grapes; hops; mint; pome fruit...

Lung Toxicity of Condensed Aerosol from E-CIG Liquids: Influence of the Flavor and the In Vitro Model Used

PubMed Central

Bengalli, Rossella; Ferri, Emanuele; Labra, Massimo; Mantecca, Paride

2017-01-01

The diffusion of e-cigarette (e-CIG) opens a great scientific and regulatory debate about its safety. The huge number of commercialized devices, e-liquids with almost infinite chemical formulations and the growing market demand for a rapid and efficient toxicity screen system that is able to test all of these references and related aerosols. A consensus on the best protocols for the e-CIG safety assessment is still far to be achieved, since the huge number of variables characterizing these products (e.g., flavoring type and concentration, nicotine concentration, type of the device, including the battery and the atomizer). This suggests that more experimental evidences are needed to support the regulatory frameworks. The present study aims to contribute in this field by testing the effects of condensed aerosols (CAs) from three main e-liquid categories (tobacco, mint, and cinnamon as food-related flavor), with (18 mg/mL) or without nicotine. Two in vitro models, represented by a monoculture of human epithelial alveolar cells and a three-dimensional (3D) co-culture of alveolar and lung microvascular endothelial cells were used. Cell viability, pro-inflammatory cytokines release and alveolar-blood barrier (ABB) integrity were investigated as inhalation toxicity endpoints. Results showed that nicotine itself had almost no influence on the modulation of the toxicity response, while flavor composition did have. The cell viability was significantly decreased in monoculture and ABB after exposure to the mints and cinnamon CAs. The barrier integrity was significantly affected in the ABB after exposure to cytotoxic CAs. With the exception of the significant IL-8 release in the monoculture after Cinnamon exposure, no increase of inflammatory cytokines (IL-8 and MCP-1) release was observed. These findings point out that multiple assays with different in vitro models are able to discriminate the acute inhalation toxicity of CAs from liquids with different flavors, providing the companies and regulatory bodies with useful tools for the preliminary screening of marketable products. PMID:29053606

Foraging Experiences with Children

ERIC Educational Resources Information Center

Russell, Helen Ross

1976-01-01

Provided are foraging experiences and wild foods information for utilization in the urban school curriculum. Food uses are detailed for roses, dandelions, wild onions, acorns, cattails, violets and mints. (BT)

Effect of addition of coconut water (Cocos nucifera) to the freezing media on post-thaw viability of boar sperm.

PubMed

Bottini-Luzardo, María; Centurión-Castro, Fernando; Alfaro-Gamboa, Militza; Aké-López, Ricardo; Herrera-Camacho, José

2013-01-01

The aims of this experiment were to evaluate the addition of coconut water in natura to the freezing media, compare the effect of deionized water vs filtered water of coconut over the post-thaw seminal characteristics, and evaluate the effect of the deionized water and in natura coconut water on the seminal characteristics of boar sperm at different post-thaw times. Thirty-four ejaculates were used divided in three aliquots which received one of the following treatments (T): T1, LEY (bidistilled water, lactose, and egg yolk) and LEYGO (LEY + glycerol and Orvus ET paste); T2, LEY(A) (coconut deionized water, lactose, and egg yolk)-LEYGO(A); and T3, LEY(B) (in natura coconut water, lactose, and egg yolk)-LEYGO(B). Samples of boar semen were frozen according to the Westendorf method, thawed at 38°C, and evaluated at three incubation times (0, 30, and 60 min). Seminal characteristics assessed were motility (Mot), acrosomal integrity (AInt), membrane integrity (MInt), and mitochondrial activity (MAct). T1 showed a higher percentage of viable sperm than T3 (Mot 36.5 vs 5.4 %, AInt 61.8 vs 41.2 %, MInt 50.4 vs 41.3 %, and MAct 56.9 vs 50.5 %). T2 kept a higher percentage of viable sperm at all incubation times. In natura coconut water showed a detrimental effect over the viability of the frozen-thawed boar semen. Deionized coconut water improved the boar semen viability post-thaw, outperforming results of in natura coconut water.

KSC-04pd0795

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- On a tour of the KSC Space Life Sciences Lab, Florida Gov. Jeb Bush and NASA Administrator Sean O’Keefe (at left) listen to Rob Ferl (right), assistant director of the Bio Technology Program, University of Florida (one of the five partners in the SLS Lab). Second from right is U.S. Mint Director Henrietta Holsman Fore. The new lab is a state-of-the-art facility built for ISS biotechnology research. It was developed as a partnership between NASA-KSC and the State of Florida. The tour followed the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Center Director Jim Kennedy and included remarks by O’Keefe, Bush, Fore and Deputy Secretary of the Treasury Samuel W. Bodman.

Relevance of chemistry to conservation of isolated populations: the case of volatile leaf components of Dicerandra mints.

PubMed Central

McCormick, K D; Deyrup, M A; Menges, E S; Wallace, S R; Meinwald, J; Eisner, T

1993-01-01

Chemical analysis of the essential oils of four congeneric species of mint plant (Dicerandra spp.) endemic to Florida revealed a pattern of chemical similarity and dissimilarity that would not have been predicted on morphological or geographic criteria. Dicerandra christmanii differs fundamentally from its congeners in that it produces fewer compounds and lacks the acyclic components. Yet D. christmanii is more closely similar to Dicerandra frutescens than to other Dicerandra species in morphological characters and geographic range. We conclude that the potential chemical value of a species should not be prejudged on the basis of nonchemical characters and that designation of surplus plant populations by conservationists should be resisted unless such populations have also been chemically studied. Images Fig. 2 PMID:8356072

KSC-04PD-0794

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- A Dynamac worker (left) explains the function of the KSC Space Life Sciences (SLS) Lab to a prestigious tour group: in the center, Laura OKeefe and NASA Administrator Sean OKeefe; at right, Florida Gov. Jeb Bush flanked by his wife, Columba on the left and Bernadette Kennedy, wife of Center Director Jim Kennedy. The new lab is a state-of- the-art facility built for ISS biotechnology research. It was developed as a partnership between NASA-KSC and the State of Florida. The tour followed the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed Kennedy and included remarks by OKeefe, Bush, U.S. Mint Director Henrietta Holsman Fore and Deputy Secretary of the Treasury Samuel W. Bodman.

KSC-04PD-0791

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- Neil Yorio, a Dynamac scientist(left), explains the function of the KSC Space Life Sciences (SLS) Lab to a prestigious tour group: Florida Gov. Jeb Bush, left of center, and NASA Administrator Sean OKeefe, and his wife, Laura, at right. Others in the group included former astronaut Winston Scott, U.S. Mint Director Henrietta Holsman Fore, and Center Director Jim Kennedy. The new lab is a state-of- the-art facility built for ISS biotechnology research. It was developed as a partnership between NASA-KSC and the State of Florida. The tour followed the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Kennedy and included remarks by OKeefe, Bush, Fore and Deputy Secretary of the Treasury Samuel W. Bodman.

KSC-04PD-0795

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- On a tour of the KSC Space Life Sciences Lab, Florida Gov. Jeb Bush and NASA Administrator Sean OKeefe (at left) listen to Rob Ferl (right), assistant director of the Bio Technology Program, University of Florida (one of the five partners in the SLS Lab). Second from right is U.S. Mint Director Henrietta Holsman Fore. The new lab is a state-of-the- art facility built for ISS biotechnology research. It was developed as a partnership between NASA-KSC and the State of Florida. The tour followed the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Center Director Jim Kennedy and included remarks by OKeefe, Bush, Fore and Deputy Secretary of the Treasury Samuel W. Bodman.

KSC-04PD-0787

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- Center Director Jim Kennedy (center left) and NASA Administrator Sean OKeefe (center right) wait with their wives, Bernadette and Laura, respectively, for the start of a tour of KSC facilities. The new lab is a state-of-the-art facility built for ISS biotechnology research. It was developed as a partnership between NASA-KSC and the State of Florida. The tour followed the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Kennedy and included remarks by NASA Administrator Sean OKeefe, Gov. Jeb Bush, U.S. Mint Director Henrietta Holsman Fore and Deputy Secretary of the Treasury Samuel W. Bodman. Kennedy and OKeefe accompanied by NASA Administrator Sean OKeefe and Center Director Jim Kennedy and their wives.

Antimycobacterial activity assessment of three ethnobotanical plants against Mycobacterium Tuberculosis: An In Vitro study.

PubMed

Arjomandzadegan, Mohammad; Emami, Navid; Habibi, Ghasem; Farazi, Ali Asghar; Kahbazi, Manijeh; Sarmadian, Hossein; Jabbari, Mansooreh; Hosseini, Hossein; Ramezani, Mona

2016-12-01

Resistances to herbal medicines are still not defined and finding natural remedies against drug resistant Mycobacterium tuberculosis (MTB) has research priority. The antimycobacterial susceptibility method for herbal extracts is unclearly defined and there is no standard method for assessment of the materials against bacteria. In the present study, time kill of three medicinal plants was determined against MTB. The clinical isolate of MTB from a patient who harbored confirmed tuberculosis was used in the study. Aqueous extracts of Aloe vera leaves, mint, and Hypericum perforatum were prepared using reflux distillation. Disk diffusion methods were conducted in Petri dishes and McCartney bottles containing Löwenstein-Jensen medium to measure the sensitivity of plant extracts in serial concentrations of 0.25-8mg/mL. A pour plate method was performed by mixing 0.7mL of each concentration of extract in 5mL Löwenstein-Jensen medium followed by surface culturing of MTB fresh cells. The time kill method was conducted by bacterial suspension in equal amounts of the extract and viable evaluation in fresh culture at the beginning, and at 24-h, 48-h, 72-h, and 1-week intervals. All cultures were incubated at 37°C for 4weeks. Inoculum concentrations were considered as a variable. The zones of inhibition of A. vera, H. perforatum, and mint extracts in the disk diffusion method in McCartney bottles were 60mm, 41mm, and zero, respectively, but Petri dishes did not have repeatable results. In the pour plate method, an extract concentration up to 1mg/mL could inhibit cell growth. In mint extract, colony forming was four times more than the others at 0.5mg/mL. Time kill of 95% of cells occurred when exposed to extracts of A. vera and H. perforatum separately, but was 50% in 24 h and 20% in 10 min. The time kill for mint was 95% in 1week. The results give some scientific basis to the use of plant extracts for growth control of MTB cells. Clinical trials are recommended for assessment of the extract as complementary medicine, as well as for antisepsis. Copyright © 2016.

Essential oils showing in vitro anti MRSA and synergistic activity with penicillin group of antibiotics.

PubMed

Uzair, Bushra; Niaz, Naheed; Bano, Asma; Khan, Barkat Ali; Zafar, Naheed; Iqbal, Muhammad; Tahira, Riffat; Fasim, Fehmida

2017-09-01

This study was planned in order to investigate effective essential oils to inhibit in-vitro growth of Methicillin resistant Staphylococcus aureus (MRSA). In this study using disc diffusion method anti MRSA activity of ten diverse essential oils extracted from traditional plants namely Thymus vulgaris L, Mentha pulegium, Ocimum sanctum, Mentha piperita, Cymbopogon citratus, Rosmarinus officinalis L., Cortex cinnamom, Citrus nobilis x Citrus deliciosa, Origanum vulgare and Mentha sp. was examined. All the essential oils inhibited growth of S. aureus to different extent, by exhibiting moderate to elevated zones of inhibitions. Essential oils of cinnamon (Cortex cinnamomi) and thyme (Thymus vulgaris L) were observed to be the most powerful against MRSA strains used in this study. At lowest concentration of 25μl/ml essential oils comprehensible zone of inhibition was found 9±0.085mm and 8±0.051mm respectively, and at elevated concentrations there was a total decline in growth of MRSA and a very clear zone of inhibition was observed. A synergistic effect of essential oils in amalgamation with amoxicillin a Penicillin group of antibiotic was also examined. Interestingly a strong synergism was observed with oregano (Origanum vulgare) and pennyroyal mint (Mentha pulegium) essential oils, which were not so effective alone driven out to be important synergistic candidate. Our results demonstrated that essential oils of cinnamon and thyme can be used as potential antimicrobial agent against the Methicillin-resistant Staphylococcus aureus infections and Amoxicillin antibacterial activity can be enhanced using active constituents present in oregano and pennyroyal mint essential oils.

Interaction of gabaergic ketones with model membranes: A molecular dynamics and experimental approach.

PubMed

Miguel, Virginia; Sánchez-Borzone, Mariela E; García, Daniel A

2018-08-01

γ-Aminobutyric-acid receptor (GABA A -R), a membrane intrinsic protein, is activated by GABA and modulated by a wide variety of recognized drugs. GABA A -R is also target for several insecticides which act by recognition of a non-competitive blocking site. Mentha oil is rich in several ketones with established activity against various insects/pests. Considering that mint ketones are highly lipophilic, their action mechanism could involve, at least in part, a non-specific receptor modulation by interacting with the surrounding lipids. In the present work, we studied in detail the effect on membranes of five cyclic ketones present in mint plants, with demonstrated insecticide and gabaergic activity. Particularly, we have explored their effect on the organization and dynamics of the membrane, by using Molecular Dynamics (MD) Simulation studies in a bilayer model of DPPC. We performed free diffusion MD and obtained spatially resolved free energy profiles of ketones partition into bilayers based on umbrella sampling. The most favored location of ketones in the membrane corresponded to the lower region of the carbonyl groups. Both hydrocarbon chains were slightly affected by the presence of ketones, presenting an ordering effect for the methylene groups closer to the carbonyl. MD simulations results were also contrasted with experimental data from fluorescence anisotropy studies which evaluate changes in membrane fluidity. In agreement, these assays indicated that the presence of ketones between lipid molecules induced an enhancement of the intermolecular interaction, increasing the molecular order throughout the bilayer thickness. Copyright © 2018 Elsevier B.V. All rights reserved.

76 FR 64428 - Senior Executive Service; Combined Performance Review Board (PRB)

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-18

... Greiner, Chief Financial Officer, United States Mint. John J. Manfreda, Administrator, TTB. Diane K. Wade... of Engraving and Printing (BEP), the Financial Management Service (FMS), the United [[Page 64429

75 FR 4451 - Notification of United States Mint 2010 Commemorative Coin Pricing

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-27

... Dollar and the 2010 Boy Scouts of America Centennial Silver Dollar Programs. Public Laws 110-227 and 110... Scouts of America Centennial Silver Dollar Commemorative Coins, respectively. [[Page 4452

22. Historic American Buildings Survey Runnels & Stateler, Photographers c. ...

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

22. Historic American Buildings Survey Runnels & Stateler, Photographers c. 1882 - 85 Collection of Senator Edward F. Burton REFINERY - U. S. Branch Mint, Mission & Fifth Streets, San Francisco, San Francisco County, CA

31 CFR 92.12 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) Symbol means any design or graphic used by the United States Mint or the Treasury Department to represent themselves or their products. A design or graphic may include (1) A trademark, designation of origin, or mark...

78 FR 73238 - Currently Approved Information Collection: Comment Request for Customer Satisfaction and Opinion...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-05

... not a toll-free number); [email protected] . SUPPLEMENTARY INFORMATION: Title: Quantitative Consumer Research--United States Mint Customer Spend Trajectory Research Survey. OMB Number: 1525-0015...

Neutron tomographic analysis: Material characterization of silver and electrum coins from the 6th and 5th centuries BCE

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

Salvemini, F., E-mail: filomena.salvemini@ansto.go

Neutron tomography was applied to study a set of Greek silver coins and a single Lydian electrum coin minted in the 6 and 5th centuries BCE. The investigation was conducted at the new neutron imaging station DINGO at ANSTO in order to demonstrate capabilities and to explore limits of this non-invasive method in characterizing numismatic materials. From the reconstructed volume of each sample, the morphology, porosity, inclusions, and presence of composite structures can be revealed and evaluated. This information can be used to elucidate ancient minting technology and to prove authenticity. Moreover, the state of conservation, corrosion processes and attemptsmore » to repair the coins can be determined. - Highlights: •Pre-Roman coins •Non-destructive analysis •Neutron tomography: limit and capability.« less

KSC-04pd0786

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- Florida Gov. Jeb Bush and his wife, Columba (right), wait outside the KSC Space Life Sciences (SLS) Lab for a tour. At left is Debra Holliday, director of Business Development and International Affairs, Florida Spaceport Authority. The new lab is a state-of-the-art facility built for ISS biotechnology research. It was developed as a partnership between NASA-KSC and the State of Florida. The tour followed the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Kennedy and included remarks by NASA Administrator Sean O’Keefe, Gov. Jeb Bush, U.S. Mint Director Henrietta Holsman Fore and Deputy Secretary of the Treasury Samuel W. Bodman. On the tour, Gov. Bush was accompanied by NASA Administrator Sean O’Keefe and Center Director Jim Kennedy and their wives.

KSC-04PD-0786

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- Florida Gov. Jeb Bush and his wife, Columba (right), wait outside the KSC Space Life Sciences (SLS) Lab for a tour. At left is Debra Holliday, director of Business Development and International Affairs, Florida Spaceport Authority. The new lab is a state-of-the-art facility built for ISS biotechnology research. It was developed as a partnership between NASA-KSC and the State of Florida. The tour followed the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Kennedy and included remarks by NASA Administrator Sean OKeefe, Gov. Jeb Bush, U.S. Mint Director Henrietta Holsman Fore and Deputy Secretary of the Treasury Samuel W. Bodman. On the tour, Gov. Bush was accompanied by NASA Administrator Sean OKeefe and Center Director Jim Kennedy and their wives.

Effective treatment of hypoglycemia in children with type 1 diabetes: a randomized controlled clinical trial.

PubMed

McTavish, Lindsay; Wiltshire, Esko

2011-06-01

To determine the most effective of four oral treatments for hypoglycemia in children with type 1 diabetes using a weight-based protocol during diabetes camp. During diabetes camp treatment of hypoglycemia was randomized to one of the four treatments, randomly assigned for each episode using a sealed envelope: glucose tablets, jellybeans, orange juice, and sugar mints (Mentos dragees®). An equivalent carbohydrate dose was calculated for each patient for each treatment (0.3 g carbohydrate/kg) and provided to camp leaders. Glucose was measured at 0, 2, 5, 10, and 15 min and symptoms recorded. A total of 191 episodes of hypoglycemia were recorded in 39 children (1-12 episodes per child), with 2 episodes excluded because of protocol violations. Fifty-two episodes were treated with glucose tablets, 45 with jellybeans, 44 with juice, and 48 with sugar mints. Change in glucose at 10 (p = 0.034) and 15 min (p = 0.005) and glucose at 15 min (p = 0.026) were significantly different between treatment groups - jellybeans produced the lowest and slowest response. Glucose tablets did not differ significantly from juice or Mentos dragees. There was a trend for repeat treatment to be required more often with a single treatment 'dose' of jellybeans (p = 0.058). Symptoms occurred in 112 episodes, with a median time to symptom resolution of 12 min (interquartile range (IQR) 8-15 min). Jellybeans are less effective treatment for hypoglycemia than the other three treatments. Glucose tablets, Mentos dragees® and orange juice are of similar efficacy. Treatment with 0.3 g/kg of carbohydrate (excluding jellybeans) effectively resolved hypoglycemia in most children, with 15 min often required to normalize blood glucose. © 2011 John Wiley & Sons A/S.

31 CFR 101.6 - Return of the bullion.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., DEPARTMENT OF THE TREASURY MITIGATION OF FORFEITURE OF COUNTERFEIT GOLD COINS § 101.6 Return of the bullion. After receiving the gold bullion from the Bureau of the Mint, the Assistant Secretary shall notify the...

31 CFR 101.6 - Return of the bullion.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., DEPARTMENT OF THE TREASURY MITIGATION OF FORFEITURE OF COUNTERFEIT GOLD COINS § 101.6 Return of the bullion. After receiving the gold bullion from the Bureau of the Mint, the Assistant Secretary shall notify the...

31 CFR 101.6 - Return of the bullion.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., DEPARTMENT OF THE TREASURY MITIGATION OF FORFEITURE OF COUNTERFEIT GOLD COINS § 101.6 Return of the bullion. After receiving the gold bullion from the Bureau of the Mint, the Assistant Secretary shall notify the...

31 CFR 101.6 - Return of the bullion.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., DEPARTMENT OF THE TREASURY MITIGATION OF FORFEITURE OF COUNTERFEIT GOLD COINS § 101.6 Return of the bullion. After receiving the gold bullion from the Bureau of the Mint, the Assistant Secretary shall notify the...

Methylation Integration (Mint) | Informatics Technology for Cancer Research (ITCR)

Cancer.gov

A comprehensive software pipeline and set of Galaxy tools/workflows for integrative analysis of genome-wide DNA methylation and hydroxymethylation data. Data types can be either bisulfite sequencing and/or pull-down methods.

76 FR 4688 - Pesticide Products; Registration Applications

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-26

...: Propiconazole. Proposed Use(s): Mint, onion subgroups 3-07 A and B, and berry subgroups 13-07 A, B, and G... foot and tuber vegetables, sugar beet molasses, bulb onion subgroup, peanut nutmeat, peanut hay and...

76 FR 71621 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-18

... publication of this notice. Copies of the submission(s) may be obtained by calling the Treasury Bureau... Clearance Officer: Yvonne Pollard, United States Mint, 799 9th Street NW., 4th Floor, Washington, DC 20220...

KSC-04PD-0789

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- Neil Yorio, a Dynamac scientist (right), explains the function of the KSC Space Life Sciences (SLS) Lab to a prestigious tour group. From left are NASA Administrator Sean OKeefe and his wife, Laura; Florida Gov. Jeb Bush; Bernadette Kennedy, wife of the Center Director (CD); Columba Bush, wife of the governor; behind Mrs. Bush, former astronaut Winston Scott; and third from right, CD Jim Kennedy. The new lab is a state-of-the-art facility built for ISS biotechnology research. It was developed as a partnership between NASA-KSC and the State of Florida. The tour followed the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by Kennedy and included remarks by OKeefe, Bush, U.S. Mint Director Henrietta Holsman Fore and Deputy Secretary of the Treasury Samuel W. Bodman.

KSC-04PD-0790

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- Neil Yorio, a Dynamac scientist(left), explains the function of the KSC Space Life Sciences (SLS) Lab to a prestigious tour group. In the background at left is former astronaut Winston Scott; at center is Bernadette Kennedy, wife of the Center Director (CD); next to her are Columba and Florida Gov. Jeb Bush; third from right is NASA Administrator Sean OKeefe, next to his wife, Laura; and on the far right is U.S. Mint Director Henrietta Holsman Fore. The new lab is a state-of-the-art facility built for ISS biotechnology research. It was developed as a partnership between NASA-KSC and the State of Florida. The tour followed the launching ceremony at the KSC Visitor Complex for the new Florida quarter issued by the U.S. Mint. The ceremony was emceed by CD Jim Kennedy and included remarks by OKeefe, Bush, Fore and Deputy Secretary of the Treasury Samuel W. Bodman.

Increased Frequency of CpG Island Methylator Phenotype and CDH1 Methylation in a Gastric Cancer High-Risk Region of China1

PubMed Central

Zhang, Kai-Li; Sun, Yuan; Li, Yan; Liu, Ming; Qu, Bo; Cui, Shu-Hong; Kong, Qing-You; Chen, Xiao-Yan; Li, Hong; Liu, Jia

2008-01-01

This study aimed to profile the methylation statuses of CDH1/E-cadherin and five CpG island methylator phenotype (CIMP)-associated genes (p16, hMLH1, MINT1, MINT2, and MINT31) in gastric specimens of 47 Dalian long-term residents with and 31 without gastric cancers (GCs). CIMP patterns were classified as CIMP-H with over three methylated genes, CIMP-L with one to two methylated genes, and CIMP-N without methylation. Of 47 GC cases, 24 (51.1%) were CIMP-H, 18 (38.3%) were CIMP-L, and 5 (10.6%) were CIMP-N, whereas 5 of 21 (23.8%) premalignant lesions were CIMP-H and 15 (71.4%) were CIMP-L. CIMP-L was found in 75% (12/16) of GC-adjacent mucosa and in 38.7% (12/31) of mucosa from GC-free patients. CDH1 methylation occurred in 48.9% (23/47) of cancer, in 23.8% (5/21) of premalignant, and in 25% (4/16) of noncancerous tissues and was correlated with patients' age (P = .01), lymph node metastasis, and CIMP severity (P = .000–.028). Our results demonstrated that the frequencies of CIMP-H in Dalian GCs, CIMP-L, and p16 methylation in GC-adjacent tissues and in GC-free mucosa were much higher than those reported previously, indicating the elevated methylation pressure in this GC high-risk region. The close correlation between CDH1 methylation and CIMP severity suggests the necessity of their combination in GC prevention and earlier diagnosis. PMID:18607505

MSH6 G39E Polymorphism and CpG Island Methylator Phenotype in Colon Cancer

PubMed Central

Curtin, Karen; Samowitz, Wade S.; Wolff, Roger K.; Caan, Bette J.; Ulrich, Cornelia M.; Potter, John D.; Slattery, Martha L.

2010-01-01

The MSH6 G39E germline polymorphism is not associated with an increased risk of either microsatellite stable or unstable sporadic colorectal cancer. Other than microsatellite instability, however, most genetic and epigenetic changes of tumors associated with this common variant have not been studied. The objective of our investigation was to evaluate associations between the MSH6 G39E (116G>A) polymorphism and CpG island methylator phenotype (CIMP) and BRAF V600E mutations in tumors from a sample of 1048 individuals with colon cancer and 1964 controls from Utah, Northern California, and Minnesota. The G39E polymorphism (rs1042821) was determined by the five prime nuclease assay. CIMP was determined by methylation-specific polymerase chain reaction (PCR) of CpG islands in MLH1, methylated in tumors (MINT)1, MINT2, MINT31, and CDKN2A. The BRAF V600E mutation was determined by sequencing exon 15. In microsatellite stable tumors, homozygous carriers of the G39E polymorphism had an increased risk of CIMP+ colon cancer (odds ratio (OR) 2.2, 95% confidence interval (CI) 1.1, 4.2) and BRAF V600E mutation (OR 3.1, 95% CI 1.01, 9.7) in a case–control comparison. This finding was not observed in unstable tumors; however, power may have been low to detect an association. Age at diagnosis, family history, and alcohol use did not interact with MSH6 G39E and CIMP. The MSH6 G39E germline polymorphism may be associated with CIMP+ colon cancer. PMID:19582761

77 FR 61475 - Price for the 2012 Annual Uncirculated Dollar Coin Set

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-09

...--four Presidential $1 Coins, one Native American $1 Coin and one American Eagle Silver Coin. FOR FURTHER INFORMATION CONTACT: B.B. Craig, Associate Director for Sales and Marketing; United States Mint; 801 9th...

There's a Mint in School-Owned Real Estate for Boards That Land Sweet Deals.

ERIC Educational Resources Information Center

Scott-Blair, Rose Marie

1979-01-01

Some school systems are easing their financial burdens by turning to land development, leasing oil rights to school owned land, and involving themselves in other creative ways of raising money. (Author/IRT)

Wild Plants Used by the Native Americans.

ERIC Educational Resources Information Center

Nature Study, 1984

1984-01-01

Describes 10 wild plants used by Native Americans. They include: rose hips; the common milkweed; cattails; elderberries; cactus fruits; lamb's quarters pigweeds (Chenopodium sp.); persimmons; mints (Monardo sp.); the yucca; and the hawthorn. Illustrations of each plant are included. (JN)

31 CFR 1.1 - General.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Intelligence) and all offices reporting to such official, including immediate staff; (N) Assistant Secretary... Secretary (Intelligence and Analysis) and all offices reporting to such official, including immediate staff... Supervision. (viii) Bureau of Engraving and Printing. (ix) United States Mint. (x) Financial Crimes...

Effects of Nicotine on Olfactogustatory Incentives: Preference, Palatability, and Operant Choice Tests

PubMed Central

2013-01-01

Introduction: The use of additives in tobacco may capitalize on the incentive motivational properties of tastes and scents such as mint (menthol), vanilla, and strawberry. These incentives are intended to increase tobacco experimentation, but their salience may also be enhanced by the incentive amplifying effects of nicotine (NIC). The goal of the present studies was to investigate the potential interaction between the incentive amplifying effects of NIC and gustatory incentives. Methods: One of two discriminable tastes (grape or cherry Kool-Aid®; 0.05% wt/vol; unsweetened) was paired with sucrose (20% wt/vol; conditioned stimulus [CS+]) in deionized water, whereas the other taste (CS−) was presented in deionized water. Experiment 1 investigated the effects of NIC pretreatment on preference for the CS+ versus CS− in 2-bottle choice tests. Experiment 2 investigated the effects of NIC on palatability of the CS+ and CS− using orofacial taste reactions. Experiment 3 investigated the effects of NIC on reinforcement by the CS+ and CS− using a concurrent choice operant task. Results: NIC pretreatment robustly increased operant responding for the CS+ but did not alter responding for the CS− in the operant choice task (Experiment 3). However, NIC pretreatment did not alter intake or palatability of the CS+ or CS− (Experiments 1 and 2). Conclusions: NIC increases the reinforcing effects of gustatory incentive stimuli, even though these stimuli were not paired with NIC administration. The findings suggest that adding taste incentives to tobacco products may increase the attractiveness of these products to consumers and the probability of repeated use. PMID:23430737

Does the taste matter? Taste and medicinal perceptions associated with five selected herbal drugs among three ethnic groups in West Yorkshire, Northern England

PubMed Central

Pieroni, Andrea; Torry, Bren

2007-01-01

In recent years, diverse scholars have addressed the issue of the chemosensory perceptions associated with traditional medicines, nevertheless there is still a distinct lack of studies grounded in the social sciences and conducted from a cross-cultural, comparative perspective. In this urban ethnobotanical field study, 254 informants belonging to the Gujarati, Kashmiri and English ethnic groups and living in Western Yorkshire in Northern England were interviewed about the relationship between taste and medicinal perceptions of five herbal drugs, which were selected during a preliminary study. The herbal drugs included cinnamon (the dried bark of Cinnamomum verum, Lauraceae), mint (the leaves of Mentha spp., Lamiaceae), garlic (the bulbs of Allium sativum, Alliaceae), ginger (the rhizome of Zingiber officinale, Zingiberaceae), and cloves (the dried flower buds of Syzygium aromaticum, Myrtaceae). The main cross-cultural differences in taste perceptions regarded the perception the perception of the spicy taste of ginger, garlic, and cinnamon, of the bitter taste of ginger, the sweet taste of mint, and of the sour taste of garlic. The part of the study of how the five selected herbal drugs are perceived medicinally showed that TK (Traditional Knowledge) is widespread among Kashmiris, but not so prevalent among the Gujarati and especially the English samples. Among Kashmiris, ginger was frequently considered to be helpful for healing infections and muscular-skeletal and digestive disorders, mint was chosen for healing digestive and respiratory troubles, garlic for blood system disorders, and cinnamon was perceived to be efficacious for infectious diseases. Among the Gujarati and Kashmiri groups there was evidence of a strong link between the bitter and spicy tastes of ginger, garlic, cloves, and cinnamon and their perceived medicinal properties, whereas there was a far less obvious link between the sweet taste of mint and cinnamon and their perceived medicinal properties, although the link did exist among some members of the Gujarati group. Data presented in this study show how that links between taste perceptions and medicinal uses of herbal drugs may be understood as bio-cultural phenomena rooted in human physiology, but also constructed through individual experiences and culture, and that these links can therefore be quite different across diverse cultures. PMID:17475019

Multimycotoxin LC-MS/MS Analysis in Tea Beverages after Dispersive Liquid-Liquid Microextraction (DLLME).

PubMed

Pallarés, Noelia; Font, Guillermina; Mañes, Jordi; Ferrer, Emilia

2017-11-29

The aim of the present study was to develop a multimycotoxin liquid chromatography tandem mass spectrometry (LC-MS/MS) method with a dispersive liquid-liquid microextraction procedure (DLLME) for the analysis of AFs, 3aDON, 15aDON, NIV, HT-2, T-2, ZEA, OTA, ENNs, and BEA in tea beverages and to evaluate their mycotoxin contents. The proposed method was characterized in terms of linearity, limits of detection (LODs), limits of quantification (LOQs), recoveries, repeatability (intraday precision), reproducibility (interday precision), and matrix effects to check suitability. The results show LODs in the range of 0.05-10 μg/L, LOQs in the range of 0.2-33 μg/L, and recoveries in the range of 65-127% (RSD < 20%). The method developed in this study was applied to 44 commercial samples of black tea, red tea, green tea, and green mint tea. The results show that, of the analyzed mycotoxins, AFB2, AFG2, 15aDON, AFG1, and ENB were detected in the samples. AFB2 (14.4-32.2 μg/L) and 15aDON (60.5-61 μg/L) presented the highest levels. Green mint tea contained the highest concentration of mycotoxins. The risk assessment study shows that the population is not much exposed to mycotoxins through the consumption of tea beverages.

Radiation processing of minimally processed vegetables and aromatic plants

NASA Astrophysics Data System (ADS)

Trigo, M. J.; Sousa, M. B.; Sapata, M. M.; Ferreira, A.; Curado, T.; Andrada, L.; Botelho, M. L.; Veloso, M. G.

2009-07-01

Vegetables are an essential part of people's diet all around the world. Due to cultivate techniques and handling after harvest, these products, may contain high microbial load that can cause food borne outbreaks. The irradiation of minimally processed vegetables is an efficient way to reduce the level of microorganisms and to inhibit parasites, helping a safe global trade. Evaluation of the irradiation's effects was carried out in minimal processed vegetables, as coriander ( Coriandrum sativum L .), mint ( Mentha spicata L.), parsley ( Petroselinum crispum Mill, (A.W. Hill)), lettuce ( Lactuca sativa L.) and watercress ( Nasturium officinale L.). The inactivation level of natural microbiota and the D 10 values of Escherichia coli O157:H7 and Listeria innocua in these products were determined. The physical-chemical and sensorial characteristics before and after irradiation at a range of 0.5 up to 2.0 kGy applied doses were also evaluated. No differences were verified in the overall of sensorial and physical properties after irradiation up to 1 kGy, a decrease of natural microbiota was noticed (⩾2 log). Based on the determined D10, the amount of radiation necessary to kill 10 5E. coli and L. innocua was between 0.70 and 1.55 kGy. Shelf life of irradiated coriander, mint and lettuce at 0.5 kGy increased 2, 3 and 4 days, respectively, when compared with non-irradiated.

Tropical Fruit Compote

MedlinePlus

... peeled and pitted, cut into 8 pieces 3 bananas, peeled, cut into 8 diagonal pieces Fresh mint leaves (optional) Directions In a saucepan combine 3/4 cup of water with the sugar, lemon juice, and lemon peel (and rum or vanilla extract if desired). Bring ...

77 FR 57645 - Citizens Coinage Advisory Committee; Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-18

..., 2012. Time: 10 a.m. to 3 p.m. Location: Conference Room A, United States Mint, 801 9th Street NW... the CCAC; 801 9th Street NW., Washington, DC 20220; or call 202-354-7200. Any member of the public...

76 FR 73019 - Citizens Coinage Advisory Committee November 29, 2011; Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-28

...: Conference Room A, United States Mint, 801 9th Street NW., Washington, DC 20220. Subject: Review and... the CCAC; 801 9th Street NW., Washington, DC 20220; or call (202) 354-6700. Any member of the public...

1. Photocopy of lithograph (from Annual Report of the Supervising ...

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

1. Photocopy of lithograph (from Annual Report of the Supervising Architect to the Secretary for the Calendar Year Ending December 31, 1888) GENERAL VIEW, SOUTH (FRONT) ELEVATION - Old U.S. Mint, Chestnut & Juniper Streets, Philadelphia, Philadelphia County, PA

78 FR 36034 - Citizens Coinage Advisory Committee; Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-14

.... Time: 9:30 a.m. to 2:30 p.m. Location: Conference Room A, United States Mint, 801 9th Street NW... the CCAC; 801 9th Street NW.; Washington, DC 20220; or call 202-354-7200. Any member of the public...

75 FR 62184 - Notification of Citizens Coinage Advisory Committee October 26, 2010 Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-07

... (Room A), United States Mint, 801 9th Street, NW., Washington, DC 20220. Subject: Review and discuss... the CCAC; 801 9th Street, NW., Washington, DC 20220; or call 202-354-7200. Any member of the public...

78 FR 59426 - Citizens Coinage Advisory Committee; Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-26

.... Time: 9:30 a.m. to 1:30 p.m. Location: Conference Room A, United States Mint, 801 9th Street NW... the CCAC; 801 9th Street NW.; Washington, DC 20220; or call 202-354-7200. Any member of the public...

78 FR 68158 - Citizens Coinage Advisory Committee; Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-13

... 22, 2013. Time: 10:00 a.m. to 4:30 p.m. Location: Conference Room A, United States Mint, 801 9th... the CCAC; 801 9th Street NW., Washington, DC 20220; or call 202-354-7200. Any member of the public...

75 FR 6791 - Notification of Citizens Coinage Advisory Committee February 2010 Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-10

..., United States Mint, 801 9th Street NW., Washington, DC 20220. Subject: Review 2011 First Spouse Gold Coin... the CCAC, 801 9th Street, NW., Washington, DC 20220; or call 202-354-7200. Any member of the public...

A Historical Evaluation of the U12t Tunnel, Nevada Test Site, Nye County, Nevada, Volume 1 of 6

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

Drollinger, Harold; Jones, Robert C.; Thomas F. Bullard

2009-02-01

This report presents a historical evaluation of the U12t Tunnel on the Nevada Test Site in southern Nevada. The work was conducted by the Desert Research Institute at the request of the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office and the U.S. Department of Defense, Defense Threat Reduction Agency (DTRA). The U12t Tunnel is one of a series of tunnels used for underground nuclear weapons effects tests on the east side of Rainier and Aqueduct Mesas. Six nuclear weapons effects tests, Mint Leaf, Diamond Sculls, Husky Pup, Midas Myth/Milagro, Mighty Oak, and Mission Ghost, and onemore » high explosive test, SPLAT, were conducted within the U12t Tunnel from 1970 to 1987. All six of the nuclear weapons effects tests and the high explosive test were sponsored by DTRA. Two conventional weapons experiments, Dipole Knight and Divine Eagle, were conducted in the tunnel portal area in 1997 and 1998. These experiments were sponsored by the Defense Special Weapons Agency. The U12t Tunnel complex is composed of the Portal and Mesa Areas and includes an underground tunnel with a main access drift and nine primary drifts, a substantial tailings pile fronting the tunnel portal, a series of discharge ponds downslope of the tailings pile, and two instrumentation trailer parks and 16 drill holes on top of Aqueduct Mesa. A total of 89 cultural features were recorded: 54 at the portal and 35 on the mesa. In the Portal Area, cultural features are mostly concrete pads and building foundations; other features include the portal, rail lines, the camel back, ventilation and cooling system components, communication equipment, and electrical equipment. On the mesa are drill holes, a few concrete pads, a loading ramp, and electrical equipment.« less

A Historical Evaluation of the U12t Tunnel, Nevada Test Site, Nye County, Nevada, Volume 5 of 6

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

Harold Drollinger; Robert C. Jones; and Thomas F. Bullard

2009-02-01

This report presents a historical evaluation of the U12t Tunnel on the Nevada Test Site in southern Nevada. The work was conducted by the Desert Research Institute at the request of the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office and the U.S. Department of Defense, Defense Threat Reduction Agency (DTRA). The U12t Tunnel is one of a series of tunnels used for underground nuclear weapons effects tests on the east side of Rainier and Aqueduct Mesas. Six nuclear weapons effects tests, Mint Leaf, Diamond Sculls, Husky Pup, Midas Myth/Milagro, Mighty Oak, and Mission Ghost, and onemore » high explosive test, SPLAT, were conducted within the U12t Tunnel from 1970 to 1987. All six of the nuclear weapons effects tests and the high explosive test were sponsored by DTRA. Two conventional weapons experiments, Dipole Knight and Divine Eagle, were conducted in the tunnel portal area in 1997 and 1998. These experiments were sponsored by the Defense Special Weapons Agency. The U12t Tunnel complex is composed of the Portal and Mesa Areas and includes an underground tunnel with a main access drift and nine primary drifts, a substantial tailings pile fronting the tunnel portal, a series of discharge ponds downslope of the tailings pile, and two instrumentation trailer parks and 16 drill holes on top of Aqueduct Mesa. A total of 89 cultural features were recorded: 54 at the portal and 35 on the mesa. In the Portal Area, cultural features are mostly concrete pads and building foundations; other features include the portal, rail lines, the camel back, ventilation and cooling system components, communication equipment, and electrical equipment. On the mesa are drill holes, a few concrete pads, a loading ramp, and electrical equipment.« less

A Historical Evaluation of the U12t Tunnel, Nevada Test Site, Nye County, Nevada, Volume 6 of 6

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

Harold Drollinger; Robert C. Jones; and Thomas F. Bullard

2009-02-01

This report presents a historical evaluation of the U12t Tunnel on the Nevada Test Site in southern Nevada. The work was conducted by the Desert Research Institute at the request of the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office and the U.S. Department of Defense, Defense Threat Reduction Agency (DTRA). The U12t Tunnel is one of a series of tunnels used for underground nuclear weapons effects tests on the east side of Rainier and Aqueduct Mesas. Six nuclear weapons effects tests, Mint Leaf, Diamond Sculls, Husky Pup, Midas Myth/Milagro, Mighty Oak, and Mission Ghost, and onemore » high explosive test, SPLAT, were conducted within the U12t Tunnel from 1970 to 1987. All six of the nuclear weapons effects tests and the high explosive test were sponsored by DTRA. Two conventional weapons experiments, Dipole Knight and Divine Eagle, were conducted in the tunnel portal area in 1997 and 1998. These experiments were sponsored by the Defense Special Weapons Agency. The U12t Tunnel complex is composed of the Portal and Mesa Areas and includes an underground tunnel with a main access drift and nine primary drifts, a substantial tailings pile fronting the tunnel portal, a series of discharge ponds downslope of the tailings pile, and two instrumentation trailer parks and 16 drill holes on top of Aqueduct Mesa. A total of 89 cultural features were recorded: 54 at the portal and 35 on the mesa. In the Portal Area, cultural features are mostly concrete pads and building foundations; other features include the portal, rail lines, the camel back, ventilation and cooling system components, communication equipment, and electrical equipment. On the mesa are drill holes, a few concrete pads, a loading ramp, and electrical equipment.« less

A Historical Evaluation of the U12t Tunnel, Nevada Test Site, Nye County, Nevada, Volume 3 of 6

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

Harold Drollinger; Robert C. Jones; and Thomas F. Bullard

2009-02-01

This report presents a historical evaluation of the U12t Tunnel on the Nevada Test Site in southern Nevada. The work was conducted by the Desert Research Institute at the request of the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office and the U.S. Department of Defense, Defense Threat Reduction Agency (DTRA). The U12t Tunnel is one of a series of tunnels used for underground nuclear weapons effects tests on the east side of Rainier and Aqueduct Mesas. Six nuclear weapons effects tests, Mint Leaf, Diamond Sculls, Husky Pup, Midas Myth/Milagro, Mighty Oak, and Mission Ghost, and onemore » high explosive test, SPLAT, were conducted within the U12t Tunnel from 1970 to 1987. All six of the nuclear weapons effects tests and the high explosive test were sponsored by DTRA. Two conventional weapons experiments, Dipole Knight and Divine Eagle, were conducted in the tunnel portal area in 1997 and 1998. These experiments were sponsored by the Defense Special Weapons Agency. The U12t Tunnel complex is composed of the Portal and Mesa Areas and includes an underground tunnel with a main access drift and nine primary drifts, a substantial tailings pile fronting the tunnel portal, a series of discharge ponds downslope of the tailings pile, and two instrumentation trailer parks and 16 drill holes on top of Aqueduct Mesa. A total of 89 cultural features were recorded: 54 at the portal and 35 on the mesa. In the Portal Area, cultural features are mostly concrete pads and building foundations; other features include the portal, rail lines, the camel back, ventilation and cooling system components, communication equipment, and electrical equipment. On the mesa are drill holes, a few concrete pads, a loading ramp, and electrical equipment.« less

A Historical Evaluation of the U12t Tunnel, Nevada Test Site, Nye County, Nevada, Volume 2 of 6

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

Harold Drollinger; Robert C. Jones; and Thomas F. Bullard

2009-02-01

This report presents a historical evaluation of the U12t Tunnel on the Nevada Test Site in southern Nevada. The work was conducted by the Desert Research Institute at the request of the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office and the U.S. Department of Defense, Defense Threat Reduction Agency (DTRA). The U12t Tunnel is one of a series of tunnels used for underground nuclear weapons effects tests on the east side of Rainier and Aqueduct Mesas. Six nuclear weapons effects tests, Mint Leaf, Diamond Sculls, Husky Pup, Midas Myth/Milagro, Mighty Oak, and Mission Ghost, and onemore » high explosive test, SPLAT, were conducted within the U12t Tunnel from 1970 to 1987. All six of the nuclear weapons effects tests and the high explosive test were sponsored by DTRA. Two conventional weapons experiments, Dipole Knight and Divine Eagle, were conducted in the tunnel portal area in 1997 and 1998. These experiments were sponsored by the Defense Special Weapons Agency. The U12t Tunnel complex is composed of the Portal and Mesa Areas and includes an underground tunnel with a main access drift and nine primary drifts, a substantial tailings pile fronting the tunnel portal, a series of discharge ponds downslope of the tailings pile, and two instrumentation trailer parks and 16 drill holes on top of Aqueduct Mesa. A total of 89 cultural features were recorded: 54 at the portal and 35 on the mesa. In the Portal Area, cultural features are mostly concrete pads and building foundations; other features include the portal, rail lines, the camel back, ventilation and cooling system components, communication equipment, and electrical equipment. On the mesa are drill holes, a few concrete pads, a loading ramp, and electrical equipment.« less

A Historical Evaluation of the U12t Tunnel, Nevada Test Site, Nye County, Nevada, Volume 4 of 6

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

Harold Drollinger; Robert C. Jones; and Thomas F. Bullard

2009-02-01

This report presents a historical evaluation of the U12t Tunnel on the Nevada Test Site in southern Nevada. The work was conducted by the Desert Research Institute at the request of the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office and the U.S. Department of Defense, Defense Threat Reduction Agency (DTRA). The U12t Tunnel is one of a series of tunnels used for underground nuclear weapons effects tests on the east side of Rainier and Aqueduct Mesas. Six nuclear weapons effects tests, Mint Leaf, Diamond Sculls, Husky Pup, Midas Myth/Milagro, Mighty Oak, and Mission Ghost, and onemore » high explosive test, SPLAT, were conducted within the U12t Tunnel from 1970 to 1987. All six of the nuclear weapons effects tests and the high explosive test were sponsored by DTRA. Two conventional weapons experiments, Dipole Knight and Divine Eagle, were conducted in the tunnel portal area in 1997 and 1998. These experiments were sponsored by the Defense Special Weapons Agency. The U12t Tunnel complex is composed of the Portal and Mesa Areas and includes an underground tunnel with a main access drift and nine primary drifts, a substantial tailings pile fronting the tunnel portal, a series of discharge ponds downslope of the tailings pile, and two instrumentation trailer parks and 16 drill holes on top of Aqueduct Mesa. A total of 89 cultural features were recorded: 54 at the portal and 35 on the mesa. In the Portal Area, cultural features are mostly concrete pads and building foundations; other features include the portal, rail lines, the camel back, ventilation and cooling system components, communication equipment, and electrical equipment. On the mesa are drill holes, a few concrete pads, a loading ramp, and electrical equipment.« less

The study of behavior titanium pure commercially coated with hydroxyapatite and zirconia

NASA Astrophysics Data System (ADS)

Aneed, Shaymaa Hashim; Salih, Ayad Ahmed; Khazaal, Ahlam Rashid; Hasan, Aqeel F.; Hamodi, Jamal Fadhil; Jasim, Kareem Ali; Mahdi, Shatha H.; AL-Maiyaly, Bushra K. H.; Hassun, Hanan K.

2018-05-01

In this research was studied the effect of adding zirconia to hydroxyapatite in the coting of commercially pure titanium (cpTi), by using electrophoretic deposition (EPD) when using micron particle (waves) size limit (0.25-0.5) micron, and deposition was effected with different coating periods(2,4,6) mints, and annealing at 500 °C, it founded there was an improvement in the corrosion properties, as the value of the open circuit potential (OCP) for coated titanium was reach to (-0.262) volt compared with to uncoated titanium was reach to (-0.528)volt. Note that the coating process is perfectly homogeneous to the entire area of the metal used.

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

Mendoza-Lopez, M.L.; Centro de Fisica Aplicada y Tecnologia Avanzada, Departamento de Nanotecnologia, Universidad Nacional Autonoma de Mexico, Campus Juriquilla, Apdo. Postal 1-1010, Queretaro Qro. C.P. 76230; Perez-Bueno, J.J.

This paper presents a complete methodology for the characterization of silver alloys used in modern coin production. Mexican coins with a nominal silver concentration from 10% to 99.99% were used in this study. Calibrated Glow Discharge Optical Emission Spectrometers were used to determine the chemical composition of the alloys as a function of the depth, while inductively coupled plasma was used to determine the total element composition in bulk. Scanning Electron Microscope was used to study the phase distributions in the different silver coins. According to Glow Discharge Optical Emission Spectrometers and inductively coupled plasma, the silver content found inmore » the studied samples was consistently greater than that of the nominal silver content reported by the Mexican mint. This may lead to a review of the new methods of analysis used nowadays in contemporary coin minting. This result is very important because silver is increasing in value as metal and, considering the volume of production of silver coins, this may increase further as a consequence of a growing popular confidence in silver currency. In the case of silver studies, an advantage of the absence of silver detector in the Glow Discharge Optical Emission Spectrometers system is that it allows for the recalibration to have a better range of detection of other metals present in the alloys. A calibration curve using the copper content obtained by inductively coupled plasma (bulk) and Glow Discharge Optical Emission Spectrometers (depth profile) was performed. The relevance of control in modern silver coin minting was clarified, especially in minimizing the discrepancy between the nominal and the core fineness. The physical and chemical properties of the alloys studied are defined, revealing important variations in silver and copper contents. A new methodology and metrology for the control of coinage are suggested.« less

The unique fold and lability of the [2Fe-2S] clusters of NEET proteins mediate their key functions in health and disease.

PubMed

Karmi, Ola; Marjault, Henri-Baptiste; Pesce, Luca; Carloni, Paolo; Onuchic, Jose' N; Jennings, Patricia A; Mittler, Ron; Nechushtai, Rachel

2018-02-12

NEET proteins comprise a new class of [2Fe-2S] cluster proteins. In human, three genes encode for NEET proteins: cisd1 encodes mitoNEET (mNT), cisd2 encodes the Nutrient-deprivation autophagy factor-1 (NAF-1) and cisd3 encodes MiNT (Miner2). These recently discovered proteins play key roles in many processes related to normal metabolism and disease. Indeed, NEET proteins are involved in iron, Fe-S, and reactive oxygen homeostasis in cells and play an important role in regulating apoptosis and autophagy. mNT and NAF-1 are homodimeric and reside on the outer mitochondrial membrane. NAF-1 also resides in the membranes of the ER associated mitochondrial membranes (MAM) and the ER. MiNT is a monomer with distinct asymmetry in the molecular surfaces surrounding the clusters. Unlike its paralogs mNT and NAF-1, it resides within the mitochondria. NAF-1 and mNT share similar backbone folds to the plant homodimeric NEET protein (At-NEET), while MiNT's backbone fold resembles a bacterial MiNT protein. Despite the variation of amino acid composition among these proteins, all NEET proteins retained their unique CDGSH domain harboring their unique 3Cys:1His [2Fe-2S] cluster coordination through evolution. The coordinating exposed His was shown to convey the lability to the NEET proteins' [2Fe-2S] clusters. In this minireview, we discuss the NEET fold and its structural elements. Special attention is given to the unique lability of the NEETs' [2Fe-2S] cluster and the implication of the latter to the NEET proteins' cellular and systemic function in health and disease.

Effects of Insecticidal Ketones Present in Mint Plants on GABAA Receptor from Mammalian Neurons

PubMed Central

Sánchez-Borzone, Mariela Eugenia; Marin, Leticia Delgado; García, Daniel Asmed

2017-01-01

Background: The genus Mentha, an important member of the Lamiaceae family, is represented by many species commonly known as mint. The insecticidal activity of Mentha oil and its main components has been tested and established against various insects/pests. Among these, the ketone monoterpenes that are most common in different Mentha species demonstrated insect toxicity, with pulegone being the most active, followed by carvone and menthone. Considering that the GABAA receptor (GABAA-R) is one of the main insecticide targets on neurons, and that pulegone would modulate the insect GABA system, it may be expected that the insecticidal properties of Mentha ketones are mediated by their interaction with this receptor. Objective: In order to discern the pharmacological actions of these products when used as insecticides on mammalian organisms, we evaluated the pharmacologic activity of ketones, commonly present in Mentha plants, on native GABAA-R from rats. Materials and Methods: Determination of ketones effects on allosterically enhanced benzodiazepine binding, using primary cultures of cortical neurons, which express functional receptors and MTT assay to evaluate their cell toxicity. Results: Our results seem to indicate that ketone components of Mentha, with proven repellent or insecticide activity, were able to behave as GABAA-R negative allosteric modulators in murine cells and consequently could exhibit convulsant activity in mammalians. Only pulegone at the highest assayed concentration (2 mM) showed a significant reduction in cell viability after exposure for 24 hr. Conclusion: The present results strongly suggest that the ketone components of Mentha are able to exhibit convulsant activity in mammalian organisms, but functional assays and in vivo experiments would be necessary to corroborate this proposed action. SUMMARY The pharmacological activity of insecticide ketones, commonly present in Mentha plants, was evaluated on native GABAA receptor from mammalian neurons.All studied compounds: pulegone, menthone and dihydrocarvone, were able to behave as negative allosteric modulators and could exhibit convulsant activity in mammalian organisms.Citotoxicity assays demonstrated that only pulegone affected the cell viability. Abbreviations used: GABA: gamma aminobutyric acid, GABAA-R: GABAA receptor, MTT: 1-(4,5-dimethylthiazol-2-yl)-3,5-diphenylformazam, DMEM: Dulbecco's modified minimum essential mèdium, [3H]TBOB: [3H] t-Butylbicycloorthobenzoate PMID:28216893

Our Two Cents Worth.

ERIC Educational Resources Information Center

Corcoran, Tim; Allen, Bill

1991-01-01

Described is an activity in which students determine the percent composition of zinc and copper in pennies minted before and after 1982. Students also use pennies to show the natural relative abundance of isotopes and to explain how the weighted atomic mass of the elements is determined. (KR)

78 FR 14154 - Citizens Coinage Advisory Committee; Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-04

..., 2013. Time: 9:30 a.m. to 5:00 p.m. Location: Conference Room A, United States Mint, 801 9th Street NW... the CCAC; 801 9th Street NW; Washington, DC 20220; or call 202-354-7200. Any member of the public...

31 CFR 1.20 - Purpose and scope of regulation.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Intelligence) and all offices reporting to such official, including immediate staff; (14) Assistant Secretary... Secretary (Intelligence and Analysis) and all offices reporting to such official, including immediate staff... Supervision. (h) Bureau of Engraving and Printing. (i) United States Mint. (j) Financial Crimes Enforcement...

31 CFR 92.12 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... telecast means widespread dissemination by electronic transmission or method, whether audio and/or visual... person named in an Initial Notice of Assessment. (i) Symbol means any design or graphic used by the United States Mint or the Treasury Department to represent themselves or their products. A design or...

Enhanced parent selection algorithms in mintroute protocol

NASA Astrophysics Data System (ADS)

Kim, Ki-Il

2012-11-01

A low-rate, short-range wireless radio communication on a small device often hampers high reliability in wireless sensor networks. However, more applications are increasingly demanding high reliability. To meet this requirement, various approaches have been proposed in each viewpoint of layers. Among those, MintRoute is a well-known network layer approach to develop a new metric based on link quality for path selection towards the sink. By choosing the link with the highest measured value, it has a higher possibility to transmit a packet over the link without error. However, there are still several issues to be mentioned during operations. In this paper, we propose how to improve the MintRoute protocol through revised algorithms. They include a parent selection considering distance and level from the sink node, and a fast recovery method against failures. Simulations and analysis are performed by in order to validate the suitability of reduced end-to-end delay and fast recovery for failures, thus to enhance the reliability of communication.

Clinical evaluation of an ointment with 10% metronidazole and 2% lidocaine in the treatment of alveolitis.

PubMed

Silva, L J; Poi, W R; Panzarini, S R; Rodrigues, T S; Simonato, L E

2006-01-01

In this study, the authors evaluate the use of a 10% metronidazole and 2% lidocaine ointment, using a lanolin base and mint as flavoring, to treat alveolitis in humans. Twenty-five patients, with a diagnosis of alveolitis, were treated in the following way: locoregional anesthesia; surgical cleaning of the socket with alveolar curettes; saline solution irrigation with a 20 ml disposable syringe; and complete filling of the socket with the ointment. The analysis of the results showed that the painful symptoms were severe before and on the day of the treatment in 17 (68%) of the 25 patients treated. Post-treatment analysis presented 2 patients (18%) with severe painful symptoms after 24 h of the treatment and complete remission of painful symptoms after 48 h of the treatment with the ointment. Based on the results, it is possible to conclude that the 10% metronidazole and 2% lidocaine ointment, with mint flavoring and lanolin as a base, can be used to treat alveolitis.

Motivational interviewing for screening and feedback and encouraging lifestyle changes to reduce relative weight in 4-8 year old children: design of the MInT study.

PubMed

Taylor, Rachael W; Brown, Deirdre; Dawson, Anna M; Haszard, Jill; Cox, Adell; Rose, Elaine A; Taylor, Barry J; Meredith-Jones, Kim; Treacy, Lee; Ross, Jim; William, Sheila M

2010-05-24

Because parental recognition of overweight in young children is poor, we need to determine how best to inform parents that their child is overweight in a way that enhances their acceptance and supports motivation for positive change. This study will assess 1) whether weight feedback delivered using motivational interviewing increases parental acceptance of their child's weight status and enhances motivation for behaviour change, and 2) whether a family-based individualised lifestyle intervention, delivered primarily by a MInT mentor with limited support from "expert" consultants in psychology, nutrition and physical activity, can improve weight outcomes after 12 and 24 months in young overweight children, compared with usual care. 1500 children aged 4-8 years will be screened for overweight (height, weight, waist, blood pressure, body composition). Parents will complete questionnaires on feeding practices, physical activity, diet, parenting, motivation for healthy lifestyles, and demographics. Parents of children classified as overweight (BMI > or = CDC 85th) will receive feedback about the results using Motivational interviewing or Usual care. Parental responses to feedback will be assessed two weeks later and participants will be invited into the intervention. Additional baseline measurements (accelerometry, diet, quality of life, child behaviour) will be collected and families will be randomised to Tailored package or Usual care. Parents in the Usual care condition will meet once with an advisor who will offer general advice regarding healthy eating and activity. Parents in the Tailored package condition will attend a single session with an "expert team" (MInT mentor, dietitian, physical activity advisor, clinical psychologist) to identify current challenges for the family, develop tailored goals for change, and plan behavioural strategies that best suit each family. The mentor will continue to provide support to the family via telephone and in-person consultations, decreasing in frequency over the two-year intervention. Outcome measures will be obtained at baseline, 12 and 24 months. This trial offers a unique opportunity to identify effective ways of providing feedback to parents about their child's weight status and to assess the efficacy of a supportive, individualised early intervention to improve weight outcomes in young children. Australian New Zealand Clinical Trials Registry ACTRN12609000749202.

Geographical and climatic gradients of evergreen versus deciduous broad-leaved tree species in subtropical China: Implications for the definition of the mixed forest.

PubMed

Ge, Jielin; Xie, Zongqiang

2017-06-01

Understanding climatic influences on the proportion of evergreen versus deciduous broad-leaved tree species in forests is of crucial importance when predicting the impact of climate change on broad-leaved forests. Here, we quantified the geographical distribution of evergreen versus deciduous broad-leaved tree species in subtropical China. The Relative Importance Value index (RIV) was used to examine regional patterns in tree species dominance and was related to three key climatic variables: mean annual temperature (MAT), minimum temperature of the coldest month (MinT), and mean annual precipitation (MAP). We found the RIV of evergreen species to decrease with latitude at a lapse rate of 10% per degree between 23.5 and 25°N, 1% per degree at 25-29.1°N, and 15% per degree at 29.1-34°N. The RIV of evergreen species increased with: MinT at a lapse rate of 10% per °C between -4.5 and 2.5°C and 2% per °C at 2.5-10.5°C; MAP at a lapse rate of 10% per 100 mm between 900 and 1,600 mm and 4% per 100 mm between 1,600 and 2,250 mm. All selected climatic variables cumulatively explained 71% of the geographical variation in dominance of evergreen and deciduous broad-leaved tree species and the climatic variables, ranked in order of decreasing effects were as follows: MinT > MAP > MAT. We further proposed that the latitudinal limit of evergreen and deciduous broad-leaved mixed forests was 29.1-32°N, corresponding with MAT of 11-18.1°C, MinT of -2.5 to 2.51°C, and MAP of 1,000-1,630 mm. This study is the first quantitative assessment of climatic correlates with the evergreenness and deciduousness of broad-leaved forests in subtropical China and underscores that extreme cold temperature is the most important climatic determinant of evergreen and deciduous broad-leaved tree species' distributions, a finding that confirms earlier qualitative studies. Our findings also offer new insight into the definition and distribution of the mixed forest and an accurate assessment of vulnerability of mixed forests to future climate change.

Expectations and essentials for the community practice of pathology.

PubMed

Horowitz, Richard E

2006-08-01

In 3 surveys during the past 10 years, community hospital pathologists were asked what they want, need, or look for when employing a pathologist and, more specifically, what skills and knowledge a newly minted pathologist should have to be successful in the community practice of pathology. The most recent survey, done in spring of 2005, cited surgical pathology diagnosis, frozen section diagnosis, gross dissection, cytology, and fine-needle aspiration as essentials in anatomic pathology. For clinical pathology, knowledge of clinical medicine and test strategies that use the laboratory for clinical problem solving was paramount. New expectations in the latest survey were knowledge of molecular pathology and experience in quality assurance procedures. New pathologists generally meet the expectations of the community hospital workplace; however, there were some deficiencies: they were not proficient in gross pathology or autopsy pathology, they were slow, and many lack the clinical knowledge and experience to be effective consultants. The principal attribute that determines success in the practice of pathology, however, is skill in communication and interpersonal relations, and this remains the major deficiency of the fledgling pathologist.

Using Online Project-Based Capstone Experiences to Enhance Soft Skills Development

ERIC Educational Resources Information Center

Britton, Gwendolyn Suzanne

2013-01-01

Employers of newly minted information technology graduates are concerned that students graduating with information technology degrees offered in online environments are lacking critical noncomputing skills (soft skills). Further, it is unclear whether online environments have the capacity to foster the "soft skills" necessary for…

31 CFR 92.1 - Manufacture of medals.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Manufacture of medals. 92.1 Section 92.1 Money and Finance: Treasury Regulations Relating to Money and Finance MONETARY OFFICES, DEPARTMENT OF THE TREASURY UNITED STATES MINT OPERATIONS AND PROCEDURES Numismatic Operations § 92.1...

31 CFR 92.1 - Manufacture of medals.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Manufacture of medals. 92.1 Section 92.1 Money and Finance: Treasury Regulations Relating to Money and Finance MONETARY OFFICES, DEPARTMENT OF THE TREASURY UNITED STATES MINT OPERATIONS AND PROCEDURES Numismatic Operations § 92.1...

76 FR 9636 - Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-18

... DEPARTMENT OF THE TREASURY United States Mint Public Meeting ACTION: Notification of Citizens Coinage Advisory Committee March 1, 2011, Public Meeting. SUMMARY: Pursuant to United States Code, Title... (CCAC) public meeting scheduled for March 1, 2011. Date: March 1, 2011. Time: 10 a.m. to 1 p.m. Location...

Listeria monocytogenes Growth Kinetics in Milkshakes Made from Naturally and Artificially Contaminated Ice Cream.

PubMed

Salazar, Joelle K; Bathija, Vriddi M; Carstens, Christina K; Narula, Sartaj S; Shazer, Arlette; Stewart, Diana; Tortorello, Mary Lou

2018-01-01

This study assessed the growth of Listeria monocytogenes in milkshakes made using the process-contaminated ice cream associated with a listeriosis outbreak in comparison to milkshakes made with artificially contaminated ice cream. For all temperatures, growth kinetics including growth rates, lag phases, maximum populations, and population increases were determined for the naturally and artificially derived contaminants at 5, 10, 15, and 25°C storage for 144 h. The artificially inoculated L. monocytogenes presented lower growth rates and shorter lag phases than the naturally contaminated populations at all temperatures except for 5°C, where the reverse was observed. At 25°C, lag phases of the naturally and artificially contaminated L. monocytogenes were 11.6 and 7.8 h, respectively. The highest increase in population was observed for the artificially inoculated pathogen at 15°C after 96 h (6.16 log CFU/mL) of storage. Growth models for both contamination states in milkshakes were determined. In addition, this study evaluated the antimicrobial effectiveness of flavoring agents, including strawberry, chocolate and mint, on the growth of the pathogen in milkshakes during 10°C storage. All flavor additions resulted in decreased growth rates of L. monocytogenes for both contamination states. The addition of chocolate and mint flavoring also resulted in significantly longer lag phases for both contamination states. This study provides insight into the differences in growth between naturally and artificially contaminated L. monocytogenes in a food product.

Listeria monocytogenes Growth Kinetics in Milkshakes Made from Naturally and Artificially Contaminated Ice Cream

PubMed Central

Salazar, Joelle K.; Bathija, Vriddi M.; Carstens, Christina K.; Narula, Sartaj S.; Shazer, Arlette; Stewart, Diana; Tortorello, Mary Lou

2018-01-01

This study assessed the growth of Listeria monocytogenes in milkshakes made using the process-contaminated ice cream associated with a listeriosis outbreak in comparison to milkshakes made with artificially contaminated ice cream. For all temperatures, growth kinetics including growth rates, lag phases, maximum populations, and population increases were determined for the naturally and artificially derived contaminants at 5, 10, 15, and 25°C storage for 144 h. The artificially inoculated L. monocytogenes presented lower growth rates and shorter lag phases than the naturally contaminated populations at all temperatures except for 5°C, where the reverse was observed. At 25°C, lag phases of the naturally and artificially contaminated L. monocytogenes were 11.6 and 7.8 h, respectively. The highest increase in population was observed for the artificially inoculated pathogen at 15°C after 96 h (6.16 log CFU/mL) of storage. Growth models for both contamination states in milkshakes were determined. In addition, this study evaluated the antimicrobial effectiveness of flavoring agents, including strawberry, chocolate and mint, on the growth of the pathogen in milkshakes during 10°C storage. All flavor additions resulted in decreased growth rates of L. monocytogenes for both contamination states. The addition of chocolate and mint flavoring also resulted in significantly longer lag phases for both contamination states. This study provides insight into the differences in growth between naturally and artificially contaminated L. monocytogenes in a food product. PMID:29416531

31 CFR 92.1 - Manufacture of medals.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Manufacture of medals. 92.1 Section 92.1 Money and Finance: Treasury Regulations Relating to Money and Finance UNITED STATES MINT OPERATIONS AND PROCEDURES Numismatic Operations § 92.1 Manufacture of medals. With the approval of the...

Thistrol Herbicide Registered in Mint

USDA-ARS?s Scientific Manuscript database

MCPB (Thistrol) is labeled in peppermint and spearmint after many of years of anticipation and frustration. The new label allows for early postemergence application of MCPB at 1 to 2 pts/acre. Lower rates of 10-12 fl oz/acre is adequate for field bindweed suppression in the spring and results in les...

U.S. EPA, Pesticide Product Label, GUARDCO MINT DISINFECTANT, 10/07/1983

EPA Pesticide Factsheets

2011-04-19

... I,., III ( ,I ~t·"f ( • /''1 !. 1 In!HI:.j'.l:tll y flu~') C ies or s.kln \\" .. Ith Oll~ot)! of \\· ... tl'l ftjr at '(>;.15t lJ! ... lIub'ect to car-cell.tion !~ ftCcordallce with FlU'" IIEC. ...

31 CFR 92.17 - Final action.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Final action. 92.17 Section 92.17 Money and Finance: Treasury Regulations Relating to Money and Finance UNITED STATES MINT OPERATIONS AND... suspend the payment of all or some of the civil penalty, conditioned on the violator's future compliance...

From Dissertation to Publication: Converting Doctoral Research into a Peer-Reviewed Journal Article

ERIC Educational Resources Information Center

Rodriquez-Kiino, Diane

2012-01-01

"The Journal of Applied Research in the Community College" (JARCC) actively seeks scholarly submissions on community colleges that originate from doctoral dissertations. Understanding the scope and complexity of community and junior colleges nationally requires multiple vantage points. Newly minted doctorates and doctoral candidates can provide a…

Mathematics Students' Next Steps after Graduation

ERIC Educational Resources Information Center

Bourner, Tom; Greener, Sue; Rospigliosi, Asher

2009-01-01

This article is about what happens to newly minted mathematics graduates. It explores data from the first destination statistics from the perspective of mathematics lecturers and others involved in institutions that provide a higher education in mathematics. It also looks at reasons why this issue is important to those engaged in the higher…

Tools of Individual Evaluation and Prestige Recognition in Spain: How Sexenio 'Mints the Golden Coin of Authority'

ERIC Educational Resources Information Center

Marini, Giulio

2018-01-01

Individual experiences in dealing with individual evaluations are studied through a national documental analysis and qualitative interviews. The analysis considers three main individual assessments designed to measure individual credentials or performance: "sexenio" (research and third mission), "quinquenio" (teaching) and…

Identification of Compounds from Etonia Rosemary (Conradina etonia)

DTIC Science & Technology

2007-05-15

to reduce the dis- ase risk to humans and animals from these insects. Some f these are the use of spatial repellents, pesticides , larvi- ides...from the mint family, Lamiaceae, are widely uti- ized by human culture. Culinary herbs such as basil , thyme, pearmint, oregano, sage, and rosemary belong

76 FR 50329 - Request for Citizens Coinage Advisory Committee Membership Applications

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-12

... eight times per year. The United States Mint is responsible for providing the necessary support, technical services and advice to the CCAC. CCAC members are not paid for their time or services, but, consistent with Federal Travel Regulations, members are reimbursed for their travel and lodging expenses to...

Downy mildew on coleus (Plectranthus scutellarioides) caused by Peronospora belbahrii sensu lato in Tennessee

USDA-ARS?s Scientific Manuscript database

Coleus (Plectranthus scutellarioides [syn. = Solenostemon scutellarioides]) is a popular ornamental plant in the mint family (Lamiaceae), prized for its colorful and showy foliage. In August 2015, disease symptoms typical of downy mildew were observed at two sites in Nashville, Tennessee: (i) at the...

31 CFR 91.10 - Photographs.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Photographs. 91.10 Section 91.10 Money and Finance: Treasury Regulations Relating to Money and Finance REGULATIONS GOVERNING CONDUCT IN OR ON THE BUREAU OF THE MINT BUILDINGS AND GROUNDS § 91.10 Photographs. The taking of photographs on...

31 CFR 91.6 - Nuisances.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Nuisances. 91.6 Section 91.6 Money and Finance: Treasury Regulations Relating to Money and Finance REGULATIONS GOVERNING CONDUCT IN OR ON THE BUREAU OF THE MINT BUILDINGS AND GROUNDS § 91.6 Nuisances. The use of loud, abusive, or profane...

Microscopical Examination of Ancient Silver Coins

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

Pistofidis, N.; Vourlias, G.; Pavlidou, El.

2007-04-23

The microstructure of three silver coins of the IIId century B.C. from the Illyrian king Monounios, the ancient Greek city of Dyrrachion and of Korkyra was studied with XRF and microscopy. From this investigation it turned out that these coins have different chemical composition and microstructure that imply different minting method.

Salivary pH while dissolving vitamin C-containing tablets.

PubMed

Hays, G L; Bullock, Q; Lazzari, E P; Puente, E S

1992-10-01

Vitamin C is packaged in numerous forms which allow protracted exposure of the teeth to ascorbic acid. The repeated use of chewable mega dose tablets of vitamin C as a mint can damage the teeth by dissolving the enamel. In the time it takes to dissolve a chewable vitamin C tablet, a salivary pH drop takes place; salivary calcium and phosphorus ion concentration drops, and enamel dissolution may begin. Although sodium ascorbate, a buffering agent, is present in many vitamin C products, it may be added in insufficient quantity to be effective. With no apparent therapeutic value from topical vitamin C, vitamin C-containing products should be swallowed.

Effect of two mouthwashes on salivary ph.

PubMed

Belardinelli, Paola A; Morelatto, Rosana A; Benavidez, Tomás E; Baruzzi, Ana M; López de Blanc, Silvia A

2014-01-01

To analyze the effect of two mouthwashes on salivary pH and correlate it with age, buffer capacity and saliva flow rate in healthy volunteers, a crossover phase IV clinical study involving three age-based groups was designed. Two commercial mouthwashes (MW), Cool Mint ListerineR (MWa) and Periobacter R (MWb) were used. The unstimulated saliva of each individual was first characterized by measuring flow rate, pH, and buffer capacity. Salivary pH was evaluated before rinsing with a given MW, immediately after rinsing, 5 minutes later, and then every 10 min (at 15, 25, 35 min) until the baseline pH was recovered. Paired t-test, ANOVA with a randomized block design, and Pearson correlation tests were used. Averages were 0.63 mL/min, 7.06, and 0.87 for flow rate, pH, and buffer capacity, respectively. An immediate significant increase in salivary pH was observed after rinsing, reaching average values of 7.24 (MWb) and 7.30 (MWa), which declined to an almost stable value 15 minutes. The great increase in salivary pH, after MW use shows that saliva is a dynamic system, and that the organism is capable of responding to a stimulus with changes in its composition. It is thus evident that pH of the external agent alone is not a good indicator for its erosive potential because biological systems tend to neutralize it. The results of this study enhance the importance of in vivo measurements and reinforce the concept of the protective action of saliva.

31 CFR 92.18 - Judicial review.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Judicial review. 92.18 Section 92.18... States Mint § 92.18 Judicial review. A Final Notice of Assessment issued under the procedures in this subpart may be subject to judicial review pursuant to 5 U.S.C. 701 et seq. ...

31 CFR 82.3 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Definitions. 82.3 Section 82.3 Money and Finance: Treasury Regulations Relating to Money and Finance 5-CENT AND ONE-CENT COIN REGULATIONS § 82.3 Definitions. (a) 5-cent coin of the United States means a 5-cent coin minted and issued by the...

Working Overseas: Implementing Technology for a Branch Campus in the Middle East

ERIC Educational Resources Information Center

Chester, Timothy M.

2005-01-01

On July 5, 2003, the author landed in Qatar, a newly minted CIO from College Station, Texas. His charge is to design and implement the required IT infrastructure--including telecommunications, networking, computing, and instructional technology--necessary to support Texas A&M University's newest branch campus, Texas A&M University at Qatar…

31 CFR 92.3 - Manufacture and sale of “proof” coins.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Manufacture and sale of âproofâ coins... MINT OPERATIONS AND PROCEDURES Numismatic Operations § 92.3 Manufacture and sale of “proof” coins... additional expense of their manufacture and sale. Their manufacture and issuance are contingent upon the...

Facebook-Driven Newark Overhaul Lurches Forward

ERIC Educational Resources Information Center

Gewertz, Catherine

2010-01-01

What began as a swashbuckling move by the mayor of Newark, New Jersey, the state's governor, and a newly minted billionaire to reshape the beleaguered Newark school system has turned into a tangle of blowback and counterpunches as skeptics contend the plan would violate state law. At issue is the power-sharing arrangement proposed by the three…

21 CFR 155.200 - Certain other canned vegetables.

Code of Federal Regulations, 2010 CFR

2010-04-01

.... (v) Spice. (vi) A vinegar. (vii) Green peppers or red peppers which may be dried. (viii) Mint leaves... stabilizers, or both, may be added. When butter or margarine is added, no spice or flavoring simulating the... § 101.22 of this chapter, and a declaration of any spice or seasoning that characterizes the product...

21 CFR 145.180 - Canned pineapple.

Code of Federal Regulations, 2010 CFR

2010-04-01

... optional ingredients: (i) Natural fruit flavors. (ii) Mint flavor. (iii) Spices, spice oils. (iv) Vinegar... declaration of any spice or seasoning that characterizes the product; for example, “Spice added”, or, in lieu of the word “Spice”, the common name of the spice; or “Seasoned with vinegar” or, in lieu of the word...

All in the Name of Research

ERIC Educational Resources Information Center

Smiles, Robin V.

2004-01-01

It takes a village to raise an African American doctoral recipient. Ask any newly minted Ph.D. about the harsh reality of completing the degree. Ask them how many friends, family members, fellow graduate students, faculty mentors, university administrators, co-workers did they have to lean on at some point during their journey? How many times did…

A Helping Hand for Young Faculty Members

ERIC Educational Resources Information Center

June, Audrey Williams

2008-01-01

With the academic year just under way, many junior faculty members in search of much-needed advice and guidance have begun to make critical connections with senior colleagues. Departmental pairings are the most standard form of faculty mentoring, as is the practice of newly minted professors' tapping colleagues on their own to answer questions…

31 CFR 100.11 - Exchange of bent and partial coins.

Code of Federal Regulations, 2013 CFR

2013-07-01

... partial coins shall be presented separately by denomination category in lots of at least one pound for... redeemed at the face value equivalent of copper one cent coins. (c) Redemption site. Bent and partial coins will be redeemed only at the United States Mint, P.O. Box 400, Philadelphia, PA 19105. Coins are...

78 FR 19799 - National Baseball Hall of Fame Commemorative Coin Program Design Competition

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-02

... competition, which Challenge.gov is hosting, to select a common obverse design emblematic of the game of... Program Design Competition ACTION: Notification of the Opening of the National Baseball Hall of Fame Commemorative Coin Program Design Competition on April 11, 2013. SUMMARY: The United States Mint announces the...

78 FR 8550 - Relocation of Regulations and Rulings, Office of International Trade

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-06

... Rulings, Office of International Trade AGENCY: U.S. Customs and Border Protection, Department of Homeland... International Trade, of the U.S. Customs and Border Protection (CBP) is relocating its office from the U.S. Mint... correspondence directed to the Regulations and Rulings, Office of International Trade, including mailed comments...

Separation of Church and State: Has the Military Gone too Far?

DTIC Science & Technology

2012-03-27

a way to commemorate fallen Marines in Operation IRAQI FREEDOM. The Regimental Commander said, “At the base of the cross is a marble plaque bearing...crosses that traced back to the Stone Age. Celtic coins minted many centuries before the Christian era had nothing to do with Christ, so broad brushing

77 FR 4084 - Prices for 2012 Infantry Soldier Silver Dollar and 2012 Star-Spangled Banner Commemorative Coin...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-26

... 2012 Star- Spangled Banner Commemorative Coin Program Products AGENCY: United States Mint, Department... Infantry Soldier Silver Dollar and 2012 Star-Spangled Banner Commemorative Coin Program products. Prices.... Silver Dollar. 2012 Infantry Soldier Silver Dollar N/A $61.95. Defenders of Freedom Set. 2012 Star...

77 FR 6865 - Pricing for 2012 Infantry Soldier Silver Dollar and 2012 Star-Spangled Banner Commemorative Coin...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-09

... 2012 Star- Spangled Banner Commemorative Coin Products AGENCY: United States Mint, Department of the... Infantry Soldier Silver Dollar and 2012 Star-Spangled Banner Commemorative Coin products: Introductory... Uncirculated Silver 44.95 49.95 Dollar Infantry Soldier Silver Dollar Special N/A 51.95 Set Star-Spangled...

31 CFR 91.7 - Gambling.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Gambling. 91.7 Section 91.7 Money and... REGULATIONS GOVERNING CONDUCT IN OR ON THE BUREAU OF THE MINT BUILDINGS AND GROUNDS § 91.7 Gambling. (a) Participating in games for money or other property, the operation of gambling devices, the conduct of a lottery...

31 CFR 91.7 - Gambling.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance: Treasury 1 2012-07-01 2012-07-01 false Gambling. 91.7 Section 91.7 Money and... REGULATIONS GOVERNING CONDUCT IN OR ON THE BUREAU OF THE MINT BUILDINGS AND GROUNDS § 91.7 Gambling. (a) Participating in games for money or other property, the operation of gambling devices, the conduct of a lottery...

31 CFR 91.7 - Gambling.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Gambling. 91.7 Section 91.7 Money and... REGULATIONS GOVERNING CONDUCT IN OR ON THE BUREAU OF THE MINT BUILDINGS AND GROUNDS § 91.7 Gambling. (a) Participating in games for money or other property, the operation of gambling devices, the conduct of a lottery...

A Dialogue on Teaching Gay and Lesbian American Literature.

ERIC Educational Resources Information Center

Bergman, David; Bass, Barbara Kaplan

Two teachers have brought gay and lesbian literature into their American literature courses at a large university near a major metropolitan area. The decision to introduce the works in traditional courses, rather than newly minted ones, was dictated by the university's fairly rigid institutional setting and the relative conservatism and timidity…

77 FR 18307 - Update to the January 6, 2012, Federal Register

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-27

... to announce that a Presidential $1 Four-Coin Set, priced at $9.95, will be offered instead of the $1... follows: Retail Product price Presidential $1 Four-Coin Set $9.95 Presidential $1 Coin & First Spouse... FURTHER INFORMATION CONTACT: B. B. Craig, Associate Director for Sales and Marketing, United States Mint...

31 CFR 92.16 - Written response.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Written response. 92.16 Section 92.16... States Mint § 92.16 Written response. (a) Form and contents. (1) The written response submitted by a... person named in the Initial Notice of Assessment is filing the written response, a copy of the duly...

31 CFR 92.2 - Sale of “list” medals.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Sale of âlistâ medals. 92.2 Section 92.2 Money and Finance: Treasury Regulations Relating to Money and Finance MONETARY OFFICES, DEPARTMENT OF THE TREASURY UNITED STATES MINT OPERATIONS AND PROCEDURES Numismatic Operations § 92.2 Sale of...

31 CFR 92.2 - Sale of “list” medals.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Sale of âlistâ medals. 92.2 Section 92.2 Money and Finance: Treasury Regulations Relating to Money and Finance MONETARY OFFICES, DEPARTMENT OF THE TREASURY UNITED STATES MINT OPERATIONS AND PROCEDURES Numismatic Operations § 92.2 Sale of...

31 CFR 92.3 - Manufacture and sale of “proof” coins.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Manufacture and sale of âproofâ coins. 92.3 Section 92.3 Money and Finance: Treasury Regulations Relating to Money and Finance MONETARY OFFICES, DEPARTMENT OF THE TREASURY UNITED STATES MINT OPERATIONS AND PROCEDURES Numismatic Operations...

31 CFR 92.3 - Manufacture and sale of “proof” coins.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Manufacture and sale of âproofâ coins. 92.3 Section 92.3 Money and Finance: Treasury Regulations Relating to Money and Finance MONETARY OFFICES, DEPARTMENT OF THE TREASURY UNITED STATES MINT OPERATIONS AND PROCEDURES Numismatic Operations...

76 FR 16655 - Request for Citizens Coinage Advisory Committee Membership Applications

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-24

... not paid for their time or services but, consistent with Federal Travel Regulations, members are reimbursed for their travel and lodging expenses to attend meetings. Members are Special Government Employees... open to the public and are held approximately eight to ten times per year. The United States Mint is...

On the road: workable solutions to the problems of roads and highways

Treesearch

Mary M. Rowland

2004-01-01

Fourteen authors, ranging from transportation specialists to ecologists, have collaborated to write this very useful compendium describing the newly minted discipline of "road ecology." The authors state that road ecology "uses the science of ecology and landscape ecology to explore, understand, and address the interactions of roads and vehicles with...

Missing Elements in the Discussion of Teacher Shortages

ERIC Educational Resources Information Center

Cowan, James; Goldhaber, Dan; Hayes, Kyle; Theobald, Roddy

2016-01-01

Though policymakers are increasingly concerned about teacher shortages in U.S. public schools, the national discussion does not reflect historical patterns of the supply of and demand for newly minted teachers. Specifically, the production of teacher candidates has increased steadily since the mid-1980s, and only about half of graduating teacher…

21 CFR 155.200 - Certain other canned vegetables.

Code of Federal Regulations, 2012 CFR

2012-04-01

... of the sweet pepper plant Whole; halves or halved; pieces; dice or diced; strips; chopped. Red sweet peppers Red-ripe pods of the sweet pepper plant Do. Pimientos or pimentos Red-ripe pods of the pimiento.... (v) Spice. (vi) A vinegar. (vii) Green peppers or red peppers which may be dried. (viii) Mint leaves...

The Sweet Earth

ERIC Educational Resources Information Center

Spurr, Aaron; Johnson, Lisa

2005-01-01

This activity compares different kinds of candy to the different types of rocks based on direct observation. Students are asked to make observations about candy samples and how they are formed. The formation of candy and the formation of rocks have many similarities; for instance, Andes Mints show definite layers and it can be inferred that they…

31 CFR 91.8 - Alcoholic beverages, narcotics, hallucinogenic and dangerous drugs.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Alcoholic beverages, narcotics, hallucinogenic and dangerous drugs. 91.8 Section 91.8 Money and Finance: Treasury Regulations Relating to Money and Finance REGULATIONS GOVERNING CONDUCT IN OR ON THE BUREAU OF THE MINT BUILDINGS AND GROUNDS § 91.8...

31 CFR 91.5 - Compliance with signs and directions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Compliance with signs and directions. 91.5 Section 91.5 Money and Finance: Treasury Regulations Relating to Money and Finance REGULATIONS GOVERNING CONDUCT IN OR ON THE BUREAU OF THE MINT BUILDINGS AND GROUNDS § 91.5 Compliance with signs and...

31 CFR 91.13 - Weapons and explosives.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Weapons and explosives. 91.13 Section 91.13 Money and Finance: Treasury Regulations Relating to Money and Finance REGULATIONS GOVERNING CONDUCT IN OR ON THE BUREAU OF THE MINT BUILDINGS AND GROUNDS § 91.13 Weapons and explosives. No person...

31 CFR 91.9 - Soliciting, vending, debt collection, and distribution of handbills.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Soliciting, vending, debt collection, and distribution of handbills. 91.9 Section 91.9 Money and Finance: Treasury Regulations Relating to Money and Finance REGULATIONS GOVERNING CONDUCT IN OR ON THE BUREAU OF THE MINT BUILDINGS AND GROUNDS...

31 CFR 91.4 - Preservation of property.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Preservation of property. 91.4 Section 91.4 Money and Finance: Treasury Regulations Relating to Money and Finance REGULATIONS GOVERNING CONDUCT IN OR ON THE BUREAU OF THE MINT BUILDINGS AND GROUNDS § 91.4 Preservation of property. It shall be...

31 CFR 91.7 - Gambling.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Gambling. 91.7 Section 91.7 Money and Finance: Treasury Regulations Relating to Money and Finance REGULATIONS GOVERNING CONDUCT IN OR ON THE BUREAU OF THE MINT BUILDINGS AND GROUNDS § 91.7 Gambling. (a) Participating in games for money or other...

Who Goes to Graduate/Professional School? The Importance of Economic Fluctuations, Undergraduate Field, and Ability

ERIC Educational Resources Information Center

Bedard, Kelly; Herman, Douglas A.

2008-01-01

This study examines the impact of fluctuations in entry-level labor market conditions on the graduate school enrollment decisions of newly minted undergraduate degree holders. Using repeated cross-section data for recently graduated science and engineering undergraduates from the National Survey of Recent College Graduates, and state-level…

Some Medicinal Plants Used in Chinese Medicine.

DTIC Science & Technology

1960-09-27

plant, widely grown in China, probably of hybrid origin. The plant is a source for high-grade mint oil and menthol which are exported. In the world...1.8-2$ while the menthol content is 86-92$. Plants Used as Anodynes Some alkaloid plants have found wide use in Chinese medicine as anodynes. Fang

MIT Mints a Valuable New Form of Academic Currency

ERIC Educational Resources Information Center

Carey, Kevin

2012-01-01

The Massachusetts Institute of Technology (MIT) has invented or improved many world-changing things--radar, information theory, and synthetic self-replicating molecules, to name a few. Last month the university announced, to mild fanfare, an invention that could be similarly transformative, this time for higher education itself. It is called MITx.…

The concept of the eudicot shoot apical meristem as it applies to four Spiraea (Rosaceae), one Mentha (Lamiaceae) and one Euonymus (Celastraceae) cultivars based on chimeric analysis.

PubMed

Korn, Robert W

2013-05-01

Eversporting eudicots were sought to see if they behave like gymnosperms. Behaviour of eversporting gymnosperm chimeras indicates a single apical cell is present in SAM and it would be of interest to see if eudicot chimeras have the same behaviour. Four eversporting spireas, the pineapple mint and the Silver King euonymus were inspected for the fate of the yellow (mutant)-green (wild type) chimeras. As with gymnosperms, unstable eudicot chimeras in the four spireas, the pineapple mint and the Silver King euonymus became stable yellow about 80 % or more of the time and 20 % or less became stable green. The statistically significant preponderance of chimeric fates becoming all yellow suggests that a single apical cell resides in the yellow tunica. As with gymnosperms, descendent cells of the yellow replacement corpus cell eventually take over the corpus. Here is the first chimeric set of data to support the hypothesis of a one-celled meristem in eudicots rather than the traditional view of a muticellular meristem.

Site specific toxicological risk from fluoride exposure through ingestion of vegetables and cereal crops in Unnao district, Uttar Pradesh, India.

PubMed

Jha, S K; Nayak, A K; Sharma, Y K

2011-05-01

A study was carried out to assess toxicological risk from the fluoride (F) exposure due to ingestion of vegetables and cereal crops such as rice and wheat grown in potentially fluoridated area (brick kiln and sodic areas), of different age groups in Unnao district, Uttar Pradesh, India. Fluoride contents in vegetables and cereal were found to be in the order brick kiln sites>sodic sites>normal sites. Among vegetables maximum F concentration was found in spinach and mint, whereas in cereal crops, wheat accumulated more F than rice. The exposure dose of F was determined using estimated daily intake (EDI) and bio-concentration factor (BCF) of F. The children of age group 3-14 years in the potentially fluoridated area were found to be at the risk of fluorosis. The mean BCF value of F was the highest in mint (36.6 mg/kg(dwt) plant/mg/kg(dwt) soil), followed by spinach (33.99 mg/kg(dwt) plant.mg/kg(dwt) soil). Copyright © 2011 Elsevier Inc. All rights reserved.

X-ray photoelectron spectroscopy on 1-peso and 2-pesos of the Argentine Republic

NASA Astrophysics Data System (ADS)

Gard, Faramarz S.; Duffo, Gustavo; Bergamasco, Pablo; Forlerer, Elena

2018-04-01

Relative concentrations of nickel and copper at the surface of the ring and centre parts of 1-peso and 2-pesos Argentine coins have been studied by means of X-ray photoemission spectroscopy (XPS). It has been observed Ni-enrichment at the surface of the ring (silvery) part of a 1-peso, minted in 1994, whereas the XPS data reveals lack of nickel at the surface of the centre (silvery) part of a 2-pesos, minted in 2016. This discrepancy is explained by analyzing the XPS peaks of oxygen and carbon, and is suggested to be related to the contamination layer on the surface of the coins. The XPS analysis of the golden parts of the coins, namely the centre part of the 1-peso and the ring part of the 2-pesos coins were inconclusive, due to the small amount of the Ni (nominally %2) used in those parts. The possible oxidations states of the metals at the surface of the untreated and treated coins with the artificial human sweat were also identified.

Inhibition of low-density lipoprotein oxidation and up-regulation of low-density lipoprotein receptor in HepG2 cells by tropical plant extracts.

PubMed

Salleh, Mohd Nizar; Runnie, Irine; Roach, Paul D; Mohamed, Suhaila; Abeywardena, Mahinda Y

2002-06-19

Twelve edible plant extracts rich in polyphenols were screened for their potential to inhibit oxidation of low-density lipoprotein (LDL) in vitro and to modulate LDL receptor (LDLr) activity in cultured HepG2 cells. The antioxidant activity (inhibition of LDL oxidation) was determined by measuring the formation of conjugated dienes (lag time) and thiobarbituric acid reagent substances (TBARS). Betel leaf (94%), cashew shoot (63%), Japanese mint (52%), semambu leaf (50%), palm frond (41%), sweet potato shoot, chilli fruit, papaya shoot, roselle calyx, and maman showed significantly increased lag time (>55 min, P < 0.05) and inhibition of TBARS formation (P < 0.05) compared to control. LDLr was significantly up-regulated (P < 0.05) by Japanese mint (67%), semambu (51%), cashew (50%), and noni (49%). Except for noni and betel leaf, most plant extracts studied demonstrated a positive association between antioxidant activity and the ability to up-regulate LDL receptor. Findings suggest that reported protective actions of plant polyphenols on lipoprotein metabolism might be exerted at different biochemical mechanisms.

Co-concentration effect of silane with natural extract on biodegradable polymeric films for food packaging.

PubMed

Bashir, Anbreen; Jabeen, Sehrish; Gull, Nafisa; Islam, Atif; Sultan, Misbah; Ghaffar, Abdul; Khan, Shahzad Maqsood; Iqbal, Sadia Sagar; Jamil, Tahir

2018-01-01

Novel biodegradable films were prepared by blending guar gum, chitosan and poly (vinyl alcohol) having mint (ME) and grapefruit peel (GE) extracts and crosslinked with nontoxic tetraethoxysilane (TEOS). The co-concentration effect of TEOS with natural extracts on the films was studied. FTIR analysis confirmed the presence of incorporated components and the developed interactions among the polymer chains. The surface morphology of the films by SEM showed the hydrophilic character due to porous network structure. The films having both ME and GE with maximum amount of crosslinker (100μL), showed maximum swelling (58g/g) and stability while the optical properties showed increased protection against UV light. This film sample showed compact network structure which enhanced the ultimate tensile strength (40.03MPa) and elongation at break (104.8%). ME/GE conferred the antioxidant properties determined by radical scavenging activity and total phenolic contents (TPC) as ME films have greater TPC compared to GE films. The soil burial test exhibited the degradation of films rapidly (6days) confirming their strong microbial activity in soil. The lower water vapour transmission rate and water vapour permeability showed better shelf life; hence, these biodegradable films are environmental friendly and have potential for food and other packaging. Copyright © 2017 Elsevier B.V. All rights reserved.

FT-Raman spectroscopy study of organic matrix degradation in nanofilled resin composite.

PubMed

Soares, Luís Eduardo Silva; Nahórny, Sídnei; Martin, Airton Abrahão

2013-04-01

This in vitro study evaluated the effect of light curing unit (LCU) type, mouthwashes, and soft drink on chemical degradation of a nanofilled resin composite. Samples (80) were divided into eight groups: halogen LCU, HS--saliva (control); HPT--Pepsi Twist®; HLC--Listerine®; HCP--Colgate Plax®; LED LCU, LS--saliva (control); LPT--Pepsi Twist®; LLC--Listerine®; LCP--Colgate Plax®. The degree of conversion analysis and the measure of the peak area at 2,930 cm-1 (organic matrix) of resin composite were done by Fourier-transform Raman spectroscopy (baseline, after 7 and 14 days). The data were subjected to multifactor analysis of variance (ANOVA) at a 95% confidence followed by Tukey's HSD post-hoc test. The DC ranged from 58.0% (Halogen) to 59.3% (LED) without significance. Differences in the peak area between LCUs were found after 7 days of storage in S and PT. A marked increase in the peak intensity of HLC and LLC groups was found. The soft-start light-activation may influence the chemical degradation of organic matrix in resin composite. Ethanol contained in Listerine® Cool Mint mouthwash had the most significant degradation effect. Raman spectroscopy is shown to be a useful tool to investigate resin composite degradation.

Risk of hyperkalemia in patients with moderate chronic kidney disease initiating angiotensin converting enzyme inhibitors or angiotensin receptor blockers: a randomized study

PubMed Central

2013-01-01

Background Angiotensin-converting enzyme inhibitors and angiotensin II receptor blockers are renoprotective but both may increase serum potassium concentrations in patients with chronic kidney disease (CKD). The proportion of affected patients, the optimum follow-up period and whether there are differences between drugs in the development of this complication remain to be ascertained. Methods In a randomized, double-blind, phase IV, controlled, crossover study we recruited 30 patients with stage 3 CKD under restrictive eligibility criteria and strict dietary control. With the exception of withdrawals, each patient was treated with olmesartan and enalapril separately for 3 months each, with a 1-week wash-out period between treatments. Patients were clinically assessed on 10 occasions via measurements of serum and urine samples. We used the Cochran–Mantel–Haenszel statistics for comparison of categorical data between groups. Comparisons were also made using independent two-sample t-tests and Welch’s t-test. Analysis of variance (ANOVA) was performed when necessary. We used either a Mann–Whitney or Kruskal-Wallis test if the distribution was not normal or the variance not homogeneous. Results Enalapril and olmesartan increased serum potassium levels similarly (0.3 mmol/L and 0.24 mmol/L respectively). The percentage of patients presenting hyperkalemia higher than 5 mmol/L did not differ between treatments: 37% for olmesartan and 40% for enalapril. The mean e-GFR ranged 46.3 to 48.59 ml/mint/1.73 m2 in those treated with olmesartan and 46.8 to 48.3 ml/mint/1.73 m2 in those with enalapril and remained unchanged at the end of the study. The decreases in microalbuminuria were also similar (23% in olmesartan and 29% in enalapril patients) in the 4 weeks time point. The percentage of patients presenting hyperkalemia, even after a two month period, did not differ between treatments. There were no appreciable changes in sodium and potassium urinary excretion. Conclusions Disturbances in potassium balance upon treatment with either olmesartan or enalapril are frequent and without differences between groups. The follow-up of these patients should include control of potassium levels, at least after the first week and the first and second month after initiating treatment. Trial registration The trial EudraCT “2008-002191-98”. PMID:23915518

Flavoured non-cigarette tobacco product use among US adults: 2013-2014.

PubMed

Bonhomme, Michèle G; Holder-Hayes, Enver; Ambrose, Bridget K; Tworek, Cindy; Feirman, Shari P; King, Brian A; Apelberg, Benjamin J

2016-11-01

Limited data exist on flavoured non-cigarette tobacco product (NCTP) use among US adults. Data from the 2013 to 2014 National Adult Tobacco Survey (N=75 233), a landline and cellular telephone survey of US adults aged ≥18, were assessed to estimate past 30-day NCTP use, flavoured NCTP use and flavour types using bivariate analyses. During 2013-2014, 14.4% of US adults were past 30-day NCTP users. Nationally, an estimated 10.2 million e-cigarette users (68.2%), 6.1 million hookah users (82.3%), 4.1 million cigar smokers (36.2%) and 4.0 million smokeless tobacco users (50.6%) used flavoured products in the past 30 days. The most prevalent flavours reported were menthol/mint (76.9%) for smokeless tobacco; fruit (74.0%) for hookah; fruit (52.4%), candy/chocolate/other sweet flavours (22.0%) and alcohol (14.5%) for cigars/cigarillos/filtered little cigars; fruit (44.9%), menthol/mint (43.9%) and candy/chocolate/other sweet flavours (25.7%) for e-cigarettes and fruit (56.6%), candy/chocolate/other sweet flavours (26.5%) and menthol/mint (24.8%) for pipes. Except for hookah and pipes, past 30-day flavoured product use was highest among 18-24-year olds. By cigarette smoking, never smoking e-cigarette users (84.8%) were more likely to report flavoured e-cigarette use, followed by recent former smokers (78.1%), long-term former smokers (70.4%) and current smokers (63.2%). Flavoured NCTP use is prominent among US adult tobacco users, particularly among e-cigarette, hookah and cigar users. Flavoured product use, especially fruit and sweet-flavoured products, was higher among younger adults. It is important for tobacco prevention and control strategies to address all forms of tobacco use, including flavoured tobacco products. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Flavoured non-cigarette tobacco product use among US adults: 2013–2014

PubMed Central

Bonhomme, Michèle G; Holder-Hayes, Enver; Ambrose, Bridget K; Tworek, Cindy; Feirman, Shari P; King, Brian A; Apelberg, Benjamin J

2017-01-01

Introduction Limited data exist on flavoured non-cigarette tobacco product (NCTP) use among US adults. Methods Data from the 2013 to 2014 National Adult Tobacco Survey (N=75 233), a landline and cellular telephone survey of US adults aged ≥18, were assessed to estimate past 30-day NCTP use, flavoured NCTP use and flavour types using bivariate analyses. Results During 2013–2014, 14.4% of US adults were past 30-day NCTP users. Nationally, an estimated 10.2 million e-cigarette users (68.2%), 6.1 million hookah users (82.3%), 4.1 million cigar smokers (36.2%) and 4.0 million smokeless tobacco users (50.6%) used flavoured products in the past 30 days. The most prevalent flavours reported were menthol/mint (76.9%) for smokeless tobacco; fruit (74.0%) for hookah; fruit (52.4%), candy/chocolate/other sweet flavours (22.0%) and alcohol (14.5%) for cigars/cigarillos/filtered little cigars; fruit (44.9%), menthol/mint (43.9%) and candy/chocolate/other sweet flavours (25.7%) for e-cigarettes and fruit (56.6%), candy/chocolate/other sweet flavours (26.5%) and menthol/mint (24.8%) for pipes. Except for hookah and pipes, past 30-day flavoured product use was highest among 18–24-year olds. By cigarette smoking, never smoking e-cigarette users (84.8%) were more likely to report flavoured e-cigarette use, followed by recent former smokers (78.1%), long-term former smokers (70.4%) and current smokers (63.2%). Conclusions Flavoured NCTP use is prominent among US adult tobacco users, particularly among e-cigarette, hookah and cigar users. Flavoured product use, especially fruit and sweet-flavoured products, was higher among younger adults. It is important for tobacco prevention and control strategies to address all forms of tobacco use, including flavoured tobacco products. PMID:27794065

Study of parameters of the nearest neighbour shared algorithm on clustering documents

NASA Astrophysics Data System (ADS)

Mustika Rukmi, Alvida; Budi Utomo, Daryono; Imro’atus Sholikhah, Neni

2018-03-01

Document clustering is one way of automatically managing documents, extracting of document topics and fastly filtering information. Preprocess of clustering documents processed by textmining consists of: keyword extraction using Rapid Automatic Keyphrase Extraction (RAKE) and making the document as concept vector using Latent Semantic Analysis (LSA). Furthermore, the clustering process is done so that the documents with the similarity of the topic are in the same cluster, based on the preprocesing by textmining performed. Shared Nearest Neighbour (SNN) algorithm is a clustering method based on the number of "nearest neighbors" shared. The parameters in the SNN Algorithm consist of: k nearest neighbor documents, ɛ shared nearest neighbor documents and MinT minimum number of similar documents, which can form a cluster. Characteristics The SNN algorithm is based on shared ‘neighbor’ properties. Each cluster is formed by keywords that are shared by the documents. SNN algorithm allows a cluster can be built more than one keyword, if the value of the frequency of appearing keywords in document is also high. Determination of parameter values on SNN algorithm affects document clustering results. The higher parameter value k, will increase the number of neighbor documents from each document, cause similarity of neighboring documents are lower. The accuracy of each cluster is also low. The higher parameter value ε, caused each document catch only neighbor documents that have a high similarity to build a cluster. It also causes more unclassified documents (noise). The higher the MinT parameter value cause the number of clusters will decrease, since the number of similar documents can not form clusters if less than MinT. Parameter in the SNN Algorithm determine performance of clustering result and the amount of noise (unclustered documents ). The Silhouette coeffisient shows almost the same result in many experiments, above 0.9, which means that SNN algorithm works well with different parameter values.

Effect of whitening dentifrices on the surface roughness of commercial composites.

PubMed

Barbieri, Guilherme Machado; Mota, Eduardo Gonçalves; Rodrigues-Junior, Sinval Adalberto; Burnett, Luiz Henrique

2011-10-01

Our study aimed to test the null hypothesis that whitening and non-whitening dentifrices affect similarly the surface roughness of commercial microhybrid composites, independent of the brushing time. One hundred and ninety-two disc-shaped specimens of Filtek Z250 (3 M/ESPE, St. Paul, MN, USA) and Rok (SDI, Australia) were built up and randomly assigned to 24 groups, based on the dentifrices used (two whitening dentifrices: Colgate Max White-Colgate-Palmolive, São Bernardo do Campo, São Paulo, Brazil and Close Up Extra Whitening-Unilever, Brasil Higiene Pessoal e Limpeza Ltda, Ipojuca, Pernambuco, Brazil; and one non-whitening dentifrice: Colgate Total 12 Clean Mint-Colgate-Palmolive), and on the simulated brushing times (24 hours, 6, 12 and 24 months). The specimens were submitted to the toothbrushing regimens after which the surface roughness (Ra) was measured. Data was submitted to analysis of variance and Tukey test (α=0.05). The composite's surface roughness was significantly affected by the composites (p=0.0007), the dentifrices (p=0.0001), and the simulated brushing time (p=0.0001). Higher roughness was observed when the whitening dentifrices were used and when the brushing time increased. Filtek Z250 was more affected than Rok, especially after 24 months of simulated brushing. Whitening dentifrices produced higher surface roughness in the composites tested. The degree of surface compromising increased with brushing time and depends on the composite's microstructure and composition. © 2011 Wiley Periodicals, Inc.

Empirical prediction and validation of antibacterial inhibitory effects of various plant essential oils on common pathogenic bacteria.

PubMed

Akdemir Evrendilek, Gulsun

2015-06-02

In this study, fractional compound composition, antioxidant capacity, and phenolic substance content of 14 plant essential oils-anise (Pimpinella anisum), bay leaves (Laurus nobilis), cinnamon bark (Cinnamomum verum), clove (Eugenia caryophyllata), fennel (Foeniculum vulgare), hop (Humulus lupulus), Istanbul oregano (Origanum vulgare subsp. hirtum), Izmir oregano (Origanum onites), mint (Mentha piperita), myrtus (Myrtus communis), orange peel (Citrus sinensis), sage (Salvia officinalis), thyme (Thymbra spicata), and Turkish oregano (Origanum minutiflorum)--were related to inhibition of 10 bacteria through multiple linear or non-linear (M(N)LR) models-four Gram-positive bacteria of Listeria innocua, coagulase-negative staphylococci, Staphylococcus aureus, and Bacillus subtilis, and six Gram-negative bacteria of Yersinia enterocolitica, Salmonella Enteritidis, Salmonella Typhimurium, Proteus mirabilis, Escherichia coli O157:H7, and Klebsiella oxytoca. A total of 65 compounds with different antioxidant capacity, phenolic substance content and antibacterial properties were detected with 14 plant essential oils. The best-fit M(N)LR models indicated that relative to anise essential oil, the essential oils of oreganos, cinnamon, and thyme had consistently high inhibitory effects, while orange peel essential oil had consistently a low inhibitory effect. Regression analysis indicated that beta-bisabolene (Turkish and Istanbul oreganos), and terpinolene (thyme) were found to be the most inhibitory compounds regardless of the bacteria type tested. Copyright © 2015 Elsevier B.V. All rights reserved.

Response of smooth rock skullcap (Scutellaria saxatilis), a globally rare plant, to fire

Treesearch

Cynthia D. Huebner; Kent Karriker

2015-01-01

Scutellaria saxatilis Riddell (smooth rock skullcap or rock skullcap, hereafter abbreviated as SRS), a herbaceous perennial in the mint family, is a globally rare (G3) plant. In West Virginia, SRS is categorized as an S2 species (imperiled and at high risk of extinction due to a very restricted range, very few [

77 FR 43662 - Price for the 2012 American Eagle Silver Proof Coin

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-25

... DEPARTMENT OF THE TREASURY United States Mint Price for the 2012 American Eagle Silver Proof Coin... is lowering the price of the 2012 American Eagle Silver Proof Coin. The product will now be offered for sale at a price of $54.95. FOR FURTHER INFORMATION CONTACT: B. B. Craig, Associate Director for...

The giant and the thief

NASA Astrophysics Data System (ADS)

Socrates Bardi, Jason

2010-01-01

In 1696 Isaac Newton made what seems like a bizarre career move. Abandoning Cambridge University and the mathematical pursuits that made him famous, the 53-year-old scientist upped sticks for London to become warden of the Royal Mint. Part administrator, part coining expert, and part criminal prosecutor, this new role would occupy Newton for the remaining three decades of his life.

Changes in optical spectra of silver nanoparticles doped europium ions

NASA Astrophysics Data System (ADS)

Rasmagin, S. I.; Krasovskii, V. I.; Novikov, I. K.; Kryshtob, V. I.; Kazaryan, M. A.

2018-04-01

Colloidal solutions of Ag silver nanoparticles were studied in the presence of Eu3+ ions and in the absence of their. Silver nanoparticles were created by the method of green synthesis using an aqueous solution of mint. Optical and electronic spectroscopy have been used to explore the interaction of these ions with silver nanoparticles.

The Color of Money

ERIC Educational Resources Information Center

Blair, Michael

2004-01-01

What do the glory of ancient Rome and the chemistry of copper have in common? Bronze coins. Romans minted millions of them to be used throughout the empire and a significant number became lost, only for us to find, two millennia later. Over the years, the coins have reacted with oxygen, sulfur, and chlorine to corrode into chemical products that…

76 FR 67793 - Notification of Expanded Pricing Grid for Precious Metals Products Containing Platinum and Gold...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-02

... DEPARTMENT OF THE TREASURY United States Mint Notification of Expanded Pricing Grid for Precious... in the Federal Register on January 6, 2009, outlining the new pricing methodology for numismatic... considerably, and is approaching the upper bracket of the pricing grid. As a result, it is necessary to expand...

Scaling the Ivory Tower

ERIC Educational Resources Information Center

Watson, Jamal Eric

2011-01-01

It used to be that newly minted Ph.D.s had to establish themselves and cut their academic teeth at less competitive colleges and universities. That was certainly true for young Black scholars. The prospects of landing a coveted teaching position at one of the nation's eight Ivy League institutions were dim. In the years leading up to the Civil…

31 CFR 91.14 - Penalties and other law.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Penalties and other law. 91.14... CONDUCT IN OR ON THE BUREAU OF THE MINT BUILDINGS AND GROUNDS § 91.14 Penalties and other law. Whoever...). Nothing contained in the regulations in this part shall be construed to abrogate any other Federal laws or...

31 CFR 91.11 - Dogs and other animals.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Dogs and other animals. 91.11 Section... CONDUCT IN OR ON THE BUREAU OF THE MINT BUILDINGS AND GROUNDS § 91.11 Dogs and other animals. Dogs and other animals, except seeing-eye dogs, shall not be brought upon the property for other than official...

31 CFR 92.2 - Sale of “list” medals.

Code of Federal Regulations, 2010 CFR

2010-07-01

... OPERATIONS AND PROCEDURES Numismatic Operations § 92.2 Sale of “list” medals. Medals on the regular Mint list, when available, are sold to the public at a charge sufficient to cover their cost, and to include mailing cost when mailed. Copies of the list of medals available for sale and their selling prices may be...

Psychophysical Isolation of the Modality Responsible for Detecting Multimodal Stimuli: A Chemosensory Example

ERIC Educational Resources Information Center

Nagata, Hisanori; Dalton, Pamela; Doolittle, Nadine; Breslin, Paul A. S.

2005-01-01

Multiple sense modalities can be stimulated conjointly by a physically complex item, such as a predator, and also by a physically solitary stimulus that acts on multiple receptor classes. As a prime example of this latter group, l-menthol from mint stimulates taste, smell, and several somatosensory submodalities. In 6 experiments that used a…

31 CFR 92.17 - Final action.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance: Treasury 1 2011-07-01 2011-07-01 false Final action. 92.17 Section 92.17... Words, Letters, Symbols, or Emblems of the United States Mint § 92.17 Final action. (a) In making a... Notice of Assessment (or on demand under paragraph (c)(3)(ii)(D) of this section), a civil action to...

Shipboard Acoustic Current Profiling during the Coastal Ocean Dynamics Experiment,

DTIC Science & Technology

1985-05-01

average profile based on the bottori depth estimated from the ship’s posit ion. in the CODEU region. an efficient computer routine was developed for... forex ~and and( port ward comnport ent s of V. at conistant z ., the depth Iill ships coordi- nlatv (’S(Chap 2). The data cort- from I -mintIe

[Hormonal and metabolic effects of drinking mineral water and phytoaeronisation in experimental prostatitis].

PubMed

Polushina, N D; Agaev, A A; Shchelkunov, A V; Eseneev, S M

2004-01-01

Prostatitis modelled in 53 Wistar male rats (300-350 body mass) 7 days after its induction was treated with mineral water "Essentuki N 17" (MW) which was taken in a dose 1.5-2 ml per 100 g body mass for 23-24 days. In addition, some animals received phytoaeroionisation (PAI) with solution of essential oils of mint, sage and lavender. Prostatitis is associated with disorders in prostatic tissue, levels of sex hormones (testosterone, prolactin, FSH, LH), a rise in total cholesterol, glucose. Watering of animals with MW and PAI raised blood insulin, hydrocortisone and testosterone, normalized blood glucose and cholesterol. There was a correlation between blood levels of hydrocortisone and testosterone.

Finite element design procedure for correcting the coining die profiles

NASA Astrophysics Data System (ADS)

Alexandrino, Paulo; Leitão, Paulo J.; Alves, Luis M.; Martins, Paulo A. F.

2018-05-01

This paper presents a new finite element based design procedure for correcting the coining die profiles in order to optimize the distribution of pressure and the alignment of the resultant vertical force at the end of the die stroke. The procedure avoids time consuming and costly try-outs, does not interfere with the creative process of the sculptors and extends the service life of the coining dies by significantly decreasing the applied pressure and bending moments. The numerical simulations were carried out in a computer program based on the finite element flow formulation that is currently being developed by the authors in collaboration with the Portuguese Mint. A new experimental procedure based on the stack compression test is also proposed for determining the stress-strain curve of the materials directly from the coin blanks.

Trace metal uptake by garden herbs and vegetables.

PubMed

Shariatpanahi, M; Anderson, A C; Mather, F

1986-12-01

In many regions of Iran, crops are irrigated with municipal and industrial wastewater that contain a variety of metals. The purpose of this study was to simulate the level of metals that may be presented to plants over a growing season in a controlled laboratory setting. Cadmium, lead, arsenic, chromium, mercury, nickel, copper, zinc, and selenium were applied to plants at the high rate of 200 g metal/ha/wk. The following plants were examined for metal accumulation and effects on yield: garden cress (Lipidium sativum), leek (Allium porrum L.), basil (Ocimum basilicum L.), mint (Mentha arvensis L.), onion (Allium capa L.), radish (Raphanus sativus L.), and tarragon (Artemisia draculus L.). All plants showed significant uptake of all metals when compared to control (p=0.05), and growth was significantly reduced (p=0.05). Cadmium and chromium levels of 85±7.4 and 47.6±8.9 μg/g); selenium levels were highest in tarragon (16.5±5.8 μg/g). Zinc levels were similar (p=0.05) in all species tested, as were mercury and lead. The remaining metals (nickel and copper) showed significant differences in uptake, depending on plant species.

Exercise and Counseling for Smoking Cessation in Smokers With Depressive Symptoms: A Randomized Controlled Pilot Trial.

PubMed

Bernard, Paquito; Ninot, Gregory; Cyprien, Fabienne; Courtet, Philippe; Guillaume, Sebastien; Georgescu, Vera; Picot, Marie-Christine; Taylor, Adrian; Quantin, Xavier

2015-01-01

Despite various strategies to help smokers with depressive disorders to quit, the smoking relapse rate remains high. The purpose of this pilot study was to estimate the effects of adding an exercise and counseling intervention to standard smoking cessation treatment for smokers with depressive disorders. We hypothesized that the exercise and counseling intervention would lead to improved abstinence, reduced depressive symptoms, and increased physical activity. Seventy smokers with current depressive disorders were randomly assigned to standard smoking cessation treatment plus exercise and counseling (n = 35) or standard treatment plus a time-to-contact control intervention on health education (n = 35). Both programs involved 10 sessions over 8 weeks. The primary outcome was continuous abstinence since the quit date and was measured at week 8 (end of the intervention) and again at 12-, 24-, and 52-week follow-ups. Nearly 60% of participants were female (n = 41), 38 (52.3%) were single, 37 (52.9%) had education beyond high school, and 32 (45.7%) met criteria for major depressive disorder or dysthymia. Participants in the two treatment conditions differed at baseline only in marital status (χ(2) = 4.28, df = 1, p =.04); and smoking abstinence self-efficacy, t(66) = -2.04, p =.04). The dropout rate did not differ significantly between groups and participants attended 82% and 75% of the intervention and control sessions, respectively. Intention-to-treat analysis showed that, at 12 weeks after the beginning of the intervention, continuous abstinence did not vary significantly between the intervention and control groups: 48.5% versus 28.5%, respectively, ORadj = 0.40, 95% CI [0.12-1.29], p =.12. There were no group differences in depressive symptoms, but the intervention group did outperform the control group on the 6-minute walking test (Mint = 624.84, SD = 8.17, vs. Mcon = 594.13, SD = 8.96, p =.015) and perceived physical control (Mint = 2.84, SD = 0.16, vs. Mcon = 2.27, SD = 0.18, p =.028). The sample was not large enough to ensure adequate statistical power. This finding, while preliminary, suggests that an exercise and counseling intervention may yield better results than health education in improving smoking abstinence. This study is registered at www.clinincaltrials.gov under # NCT01401569.

Degradation of Zearalenone by Essential Oils under In vitro Conditions

PubMed Central

Perczak, Adam; Juś, Krzysztof; Marchwińska, Katarzyna; Gwiazdowska, Daniela; Waśkiewicz, Agnieszka; Goliński, Piotr

2016-01-01

Essential oils are volatile compounds, extracted from plants, which have a strong odor. These compounds are known for their antibacterial and antifungal properties. However, data concerning degradation of mycotoxins by these metabolites are very limited. The aim of the present study was to investigate the effect of essential oils (cedarwood, cinnamon leaf, cinnamon bark, white grapefruit, pink grapefruit, lemon, eucalyptus, palmarosa, mint, thymic, and rosemary) on zearalenone (ZEA) reduction under various in vitro conditions, including the influence of temperature, pH, incubation time and mycotoxin and essential oil concentrations. The degree of ZEA reduction was determined by HPLC method. It was found that the kind of essential oil influences the effectiveness of toxin level reduction, the highest being observed for lemon, grapefruit, eucalyptus and palmarosa oils, while lavender, thymic and rosemary oils did not degrade the toxin. In addition, the decrease in ZEA content was temperature, pH as well as toxin and essential oil concentration dependent. Generally, higher reduction was observed at higher temperature in a wide range of pH, with clear evidence that the degradation rate increased gradually with time. In some combinations (e.g., palmarosa oil at pH 6 and 4 or 20°C) a toxin degradation rate higher than 99% was observed. It was concluded that some of the tested essential oils may be effective in detoxification of ZEA. We suggested that essential oils should be recognized as an interesting and effective means of ZEA decontamination and/or detoxification. PMID:27563298

Inhibition of pancreatic lipase and amylase by extracts of different spices and plants.

PubMed

Sellami, Mohamed; Louati, Hanen; Kamoun, Jannet; Kchaou, Ali; Damak, Mohamed; Gargouri, Youssef

2017-05-01

The aim of this study is to search new anti-obesity and anti-diabetic agents from plant and spices crude extracts as alternative to synthetic drugs. The inhibitory effect of 72 extracts was evaluated, in vitro, on lipase and amylase activities. Aqueous extracts of cinnamon and black tea exhibited an appreciable inhibitory effect on pancreatic amylase with IC 50 values of 18 and 87 μg, respectively. Aqueous extracts of cinnamon and mint showed strong inhibitory effects against pancreatic lipase with IC 50 of 45 and 62 μg, respectively. The presence of bile salts and colipase or an excess of interface failed to restore the lipase activity. Therefore, the inhibition of pancreatic lipase, by extracts of spices and plants, belongs to an irreversible inhibition. Crude extract of cinnamon showed the strongest anti-lipase and anti-amylase activities which offer a prospective therapeutic approach for the management of diabetes and obesity.

Gender and the Pedagogical Mission in Higher Education in Tajikistan: From Leninabad Pedagogical Institute into Khujand State University

ERIC Educational Resources Information Center

De Young, Alan J.

2012-01-01

Elevating the status of women was among the primary Soviet objectives in Central Asia. One way of achieving this was to create a new profession--school teaching--that would become an important career for them. Newly minted women professionals were scientifically trained in pedagogical institutes, then placed in the growing number of secondary…

Team Teaching: Old Chefs Come Up with New Recipe

ERIC Educational Resources Information Center

Grinols, Anne Bradstreet; Waller, Randall

2010-01-01

The call for papers on team teaching came to the authors at an almost perfect time because they are three quarters through their first rendition of their freshly minted team-taught course. Although they feel a little like chefs who are still tweaking the seasoning on their new gourmet creation when the servers come to fetch it, their information…

75 FR 6778 - Self-Regulatory Organizations; NYSE Arca, Inc.; Order Granting Approval of a Proposed Rule Change...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-10

... Trade the Sprott Physical Gold Trust February 4, 2010. I. Introduction On December 15, 2009, NYSE Arca...-4 thereunder,\\2\\ a proposed rule change to list and trade units \\3\\ of the Sprott Physical Gold... trustee of the Trust. The Royal Canadian Mint is the custodian for the physical gold bullion owned by the...

75 FR 6758 - Self-Regulatory Organizations; NYSE Arca, Inc.; Order Granting Approval of a Proposed Rule Change...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-10

... Trade the Sprott Physical Gold Trust February 4, 2010. I. Introduction On December 15, 2009, NYSE Arca...-4 thereunder,\\2\\ a proposed rule change to list and trade units \\3\\ of the Sprott Physical Gold... trustee of the Trust. The Royal Canadian Mint is the custodian for the physical gold bullion owned by the...

Saudi Arabia and Canada Lead in Pay for Faculty Members, Study Finds

ERIC Educational Resources Information Center

Fischer, Karin

2008-01-01

Starting salaries for newly minted professors are highest in Canada, but for the best prospects of raising earnings over an academic career, one should look to Saudi Arabian universities. These are some of the findings of a new study that looks at faculty pay across international borders, examining salary data in 15 countries, among them the…

78 FR 10265 - Pricing for the 2013 Commemorative Coin Programs-Silver and Clad Coin Options

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-13

.... SUMMARY: The United States Mint is announcing prices for the 2013 Girl Scouts of the USA Centennial Silver.... Introductory Product price Regular price 2013 Girl Scouts of the USA Centennial $54.95 $59.95 Proof Silver Dollar 2013 Girl Scouts of the USA Centennial 50.95 55.95 Uncirculated Silver Dollar 2013 5-Star Generals...

Transparency on College and Career Readiness: How Does Your State Measure Up?

ERIC Educational Resources Information Center

Boyd, Sandra

2017-01-01

Over the past two decades, college and career readiness became a priority in K-12 education. While graduation rates have been rising, far too many high school graduates are not ready to succeed in college or a job. Employers note that freshly-minted employees too often need additional training to perform their roles, many are ineligible for…

Exploring the Contextual Factors Related to Transfer of Learning in a High School Implementation of the eMINTS Program

ERIC Educational Resources Information Center

Kaplan, Lorie F.

2011-01-01

Truly impacting teacher practices is a challenge for educational professional development (PD) providers. Typically, little attention is paid to the factors within the environment to which the educators return and how those factors will impact participants' ability to integrate what they have learned into their teaching practices. Even for…

Copper recovery and cyanide oxidation by electrowinning from a spent copper-cyanide electroplating electrolyte.

PubMed

Dutra, A J B; Rocha, G P; Pombo, F R

2008-04-01

Copper-cyanide bleed streams arise from contaminated baths from industrial electroplating processes due to the buildup of impurities during continuous operation. These streams present an elevated concentration of carbonate, cyanide and copper, constituting a heavy hazard, which has to be treated for cyanide destruction and heavy metals removal, according to the local environmental laws. In the Brazilian Mint, bleed streams are treated with sodium hypochlorite, to destroy cyanide and precipitate copper hydroxide, a solid hazardous waste that has to be disposed properly in a landfill or treated for metal recovery. In this paper, a laboratory-scale electrolytic cell was developed to remove the copper from the bleed stream of the electroplating unit of the Brazilian Mint, permitting its reutilization in the plant and decreasing the amount of sludge to waste. Under favorable conditions copper recoveries around 99.9% were achieved, with an energy consumption of about 11 kWh/kg, after a 5-h electrolysis of a bath containing copper and total cyanide concentrations of 26 and 27 g/L, respectively. Additionally, a substantial reduction of the cyanide concentration was also achieved, decreasing the pollution load and final treatment costs.

The concept of the eudicot shoot apical meristem as it applies to four Spiraea (Rosaceae), one Mentha (Lamiaceae) and one Euonymus (Celastraceae) cultivars based on chimeric analysis

PubMed Central

Korn, Robert W.

2013-01-01

Background and Aims Eversporting eudicots were sought to see if they behave like gymnosperms. Behaviour of eversporting gymnosperm chimeras indicates a single apical cell is present in SAM and it would be of interest to see if eudicot chimeras have the same behaviour. Methods Four eversporting spireas, the pineapple mint and the Silver King euonymus were inspected for the fate of the yellow (mutant)–green (wild type) chimeras. Key Results As with gymnosperms, unstable eudicot chimeras in the four spireas, the pineapple mint and the Silver King euonymus became stable yellow about 80 % or more of the time and 20 % or less became stable green. Conclusions The statistically significant preponderance of chimeric fates becoming all yellow suggests that a single apical cell resides in the yellow tunica. As with gymnosperms, descendent cells of the yellow replacement corpus cell eventually take over the corpus. Here is the first chimeric set of data to support the hypothesis of a one-celled meristem in eudicots rather than the traditional view of a muticellular meristem. PMID:23482330

Hybridization in the section Mentha (Lamiaceae) inferred from AFLP markers.

PubMed

Gobert, V; Moja, S; Colson, M; Taberlet, P

2002-12-01

The amplified fragment length polymorphism (AFLP) method was used to evaluate genetic diversity and to assess genetic relationships within the section Mentha in order to clarify the taxonomy of several interspecific mint hybrids with molecular markers. To this end, genetic diversity of 62 Mentha accessions from different geographic origins, representing five species and three hybrids, was assessed. Three EcoRI/MseI AFLP primer combinations generated an average of 40 AFLP markers per primer combination, ranging in size from 50 to 500 base pairs (bp). The percentage of markers polymorphic ranged from 50% to 60% across all accessions studied. According to phenetic and cladistic analysis, the 62 mint accessions were grouped into two major clusters. Principal coordinates analysis separated species into well-defined groups, and clear relationships between species and hybrids could be described. Our AFLP analysis supports taxonomic classification established among Mentha species by conventional (morphological, cytological, and chemical) methods. It allows the assessment of phenetic relationships between species and the hybrids M. spicata and M. × piperita, largely cultivated all over the world for their menthol source, and provides new insights into the subdivision of M. spicata, based for the first time on molecular markers.

Feasibility study on mental healthcare using indoor plants for office workers

NASA Astrophysics Data System (ADS)

Kubota, Tsuyoshi; Matsumoto, Hiroshi; Genjo, Kaori; Nakano, Takaoki

2017-10-01

In recent years, it has become a problem that office workers' stresses affect their intellectual productivity. As one of strategies mitigating the stress while working, many studies on the effect of indoor plants introduced into the office have been conducted. The psychological and physiological effects of indoor plants have been expected to mitigate the office workers' stresses. Also, the effects of green amenities such as improvement of productivity, control of the indoor thermal environment, relaxation and recovery of visual fatigue, and improvement of air quality have been expected. In this study, a field investigation on the green amenity effects of indoor plants on office workers' psychological and physiological responses in an actual office was conducted and discussed. This paper describes the measurement results of the physical environment and workers' psychological and physiological responses under the condition with shelves installed with indoor plants in an office room. It was suggested that indoor plants such as mint, basil and begonia, and a combination of red and green plants were effective for mitigating worker's stresses.

Which plant for which skin disease? Part 1: Atopic dermatitis, psoriasis, acne, condyloma and herpes simplex.

PubMed

Reuter, Juliane; Wölfle, Ute; Weckesser, Steffi; Schempp, Christoph

2010-10-01

Plant extracts and isolated compounds are increasingly used in cosmetics and food supplements to improve skin conditions. We first introduce the positive plant monographs with dermatological relevance of the former German Commission E. Subsequently clinical studies with botanicals for atopic dermatitis, psoriasis, acne, condylomata acuminata and herpes simplex are discussed. The best studies have been conducted with atopic dermatitis and psoriasis patients. Mahonia aquifolium, Hypericum perforatum, Glycyrrhiza glabra and certain traditional Chinese therapies have been shown to be effective in the treatment of atopic dermatitis. Mahonia aquifolium, Indigo naturalis and Capsicum frutescens are effective treatments for psoriasis. Green tea extract and tea tree oil have been investigated in the treatment of acne. Podophyllin and green tea extract are effective treatments for condylomata acuminata. Balm mint and a combination of sage and rhubarb have been shown to be effective in the treatment of herpes simplex in proof of concept studies. © The Authors • Journal compilation © Blackwell Verlag GmbH, Berlin.

Public health implications of contamination of Franc CFA (XAF) circulating in Buea (Cameroon) with drug resistant pathogens.

PubMed

Akoachere, Jane-Francis Tatah Kihla; Gaelle, Nana; Dilonga, Henry Meriki; Nkuo-Akenji, Theresa K

2014-01-08

Studies in different parts of the world have implicated money as a vehicle for transmission of pathogens. Such information which is necessary to facilitate infection control strategies is lacking in many sub-Saharan countries including Cameroon. This study analyzed the Franc de la Communauté Financiere d'Afrique (Franc CFA), the currency used in Cameroon and other countries in the Central African sub-region, as a potential vehicle for transmission of pathogenic bacteria and fungi, particularly drug-resistant strains, to generate findings which could create awareness on currency contamination and serve as a guide when formulating health policies on currency. Two hundred and thirteen currency samples representing various denominations of notes and coins randomly collected from diverse sources in Buea, Cameroon were analyzed for bacteria and fungi. The sensitivity of bacterial isolates to antibiotics was tested using the disc diffusion method. The relationship between contamination and physical state, source or denomination of currency was assessed using the χ2 test. All statistics were discussed at 0.05 significance level. Two hundred (93.9%) samples were contaminated with notes (96.6%) showing higher contamination than coins (88.2%). Uncirculated (mint) samples showed no contamination. There was a significant difference (P<0.05) in contamination with respect to currency denomination, physical state and source. All samples from butchers and patients/personnel in hospitals were contaminated. Lower denominations showed significantly higher (P = 0.008) levels of contamination than higher denominations. Dirty currency was more contaminated than clean currency. Nine bacterial species were isolated. Coagulase-negative Staphylococcus (CoNS) (54.9%) and Staphylococcus aureus (20.1%) predominated. Among the fungi detected, Aspergillus sp (17.3%) and Penicillium sp (15.9%) showed higher frequency of occurrence. Bacteria were susceptible (100%) to ceftriaxone, gentamicin, norfloxacin and ofloxacin. Susceptibility to amoxicillin, penicillin, ampicillin, vancomycin and cotrimoxazole was low. Staphylococci were resistant (100%) to vancomycin, penicillin G, and amoxicillin. CoNS in addition showed resistance (100%) to cotrimoxazole. The CFA franc circulating in Buea could serve as a vehicle for transmission of drug resistant pathogenic or potential organisms and contamination could be due to currency usage and handling as mint notes were not contaminated. Hygiene practices during or after handling currency is greatly encouraged to prevent infection.

Lowering social security's duration-of-marriage requirement: distributional effects for future female retirees.

PubMed

Tamborini, Christopher R; Whitman, Kevin

2010-01-01

A number of alternatives to Social Security's auxiliary benefit system have been proposed in the context of changes in American family and work patterns. This article focuses on one modification therein-lowering the 10-year duration-of-marriage requirement for divorced spouses. Using a powerful microsimulation model (MINT), we examine the distributional effects of extending spouse and survivor benefit eligibility to 5- and 7-year marriages ending in divorce among female retirees in 2030, a population largely comprised of baby boomers. Results show that the options would increase benefits for a small share of female retirees, around 2 to 4%, and would not affect the vast majority of low-income divorced older women. However, of those affected, the options would substantially increase benefits and lower incidence of poverty and near poor. Low-income divorced retirees with marriages between 5 and 9 years in length and a deceased former spouse face the greatest potential gains.

Comparison of Gravel Substrate vs Soil Substrate for the Construction of an Experimental Fen.

DTIC Science & Technology

1995-12-01

1993). "Bog fens" contain many plants of northern distribution such as pitcher-plant ( Sarracenia purpurea L), tamarack (Larix lancina [DuRoi] K. Koch...Mint) SOIL 25 Carex cristatella (Crested Sedge) Sanguisorba canadensis 26 (Canadian Goldenrod) SOIL No difference Phytosegia purpurea 27...Carex cristatella (Crested Sedge) 26 Sanguisorba canadensis (Canada Buraet) 27 Physostegia purpurea (Purple Dragon-head) 28 Scirpus pendula (Drooping

Tried and True: Using Diet Coke and Mentos to Teach Scientific Inquiry

ERIC Educational Resources Information Center

Murray, Tracey Arnold

2011-01-01

Adding mint Mentos candy to a two-liter bottle of Diet Coke produces a fountain of soda foam that can reach 3 m high. A demonstration such as this can get a "Wow" out of most audiences, usually followed by a "Do it again!"--but can it be used to teach anything? The answer is a definite "Yes," and what follows is a guided inquiry activity that…

Lessons from the Institute for New Heads (INH) Class of 2006: Ten Headships--134 Years of Hard-Earned Experience

ERIC Educational Resources Information Center

Raphel, Annette; Huber, John; Chandler, Carolyn; Vorenberg, Amy; Jones-Wilkins, Andy; Devey, Mark A.; Holford, Josie; Craig, Ian; Elam, Julie

2016-01-01

Ten years ago in July 2006, 64 mostly starry-eyed men and women attended the NAIS Institute for New Heads (INH) in order to learn the ropes of headship. These newly minted heads were filled with enthusiasm, commitment, and passion, along with humility and a bit of healthy trepidation. One core group connected under the careful guidance of…

Former NCI Scientist Leaps into 80th Year of Adventurous Life | Poster

Cancer.gov

Dolph Hatfield, Ph.D., doesn’t let much slow him down. Outside the lab, the newly minted octogenarian, a scientist emeritus in NCI’s Center for Cancer Research, has spent much of his life traveling the world and completing exploits of athletic endurance. So it’s only fitting that he would celebrate his latest birthday by bungee jumping off the Macau Tower in China.

Investigation of the use of various plant extracts activity in ruminant

NASA Astrophysics Data System (ADS)

Yüca, Songül; Gül, Mehmet; Ćaǧlayan, Alper

2016-04-01

The prohibition of the use of antibiotics and as a result of the adverse effect on health of synthetic products, research has focused on natural feed additives. In recent years, the diet of farm animals many feed additives have been used for various purposes or continues. These include as used in ruminant rations as plant extract thyme, anise, pepper, mint, garlic, rosemary, cinnamon, parsley, bay leaf, coconut, like used herbal extracts and their effects on the performance of ruminants was investigated. Antioxidant, antifungal, antiviral, anti-inflamaotry is known to have effects of plant extract. By stimulating the digestive system of ruminants, they increase the activity of digestive enzymes, to prevent environmental pollution caused by manure, regulations rumen fermentation, inhibition of methane formation and protein degradability in the rumen as well as the animal is known to have many benefits. The structure of essential oils and plant extracts in this collection, examining the use of ruminant livestock events and the importance of the use in animal nutrition into practice will be discussed.

Antimicrobial effects of essential oils in combination with chlorhexidine digluconate.

PubMed

Filoche, S K; Soma, K; Sissons, C H

2005-08-01

The aim of the present study was to compare antimicrobial effects of essential oils alone and in combination with chlorhexidine digluconate against planktonic and biofilm cultures of Streptococcus mutans and Lactobacillus plantarum. The essential oils included cinnamon, tea-tree (Melaleuca alternifola), manuka (Leptospermum scoparium), Leptospermum morrisonii, arnica, eucalyptus, grapefruit, the essential oil mouthrinse Cool Mint Listerine and two of its components, menthol and thymol. Cinnamon exhibited the greatest antimicrobial potency (1.25-2.5 mg/ml). Manuka, L. morrisonii, tea-tree oils, and thymol also showed antimicrobial potency but to a lesser extent. The combination effect of the essential oil-chlorhexidine was greater against biofilm cultures of both S. mutans and L. plantarum than against planktonic cultures. The amount of chlorhexidine required to achieve an equivalent growth inhibition against the biofilm cultures was reduced 4-10-fold in combination with cinnamon, manuka, L. morrisonii, thymol, and Listerine. We conclude that there may be a role for essential oils in the development of novel anticaries treatments.

Inhaled peppermint, rosemary and eucalyptus essential oils do not change spirometry in healthy individuals.

PubMed

Köteles, Ferenc; Babulka, Péter; Szemerszky, Renáta; Dömötör, Zsuzsanna; Boros, Szilvia

2018-06-18

Essential oils of herbal origin are widely used in the treatment of diseases of the upper and lower respiratory tract primarily due to their antibacterial and antiviral effects. Menthol, the major component of the essential oil of mint (Mentha) species, exhibits antispasmodic activity, which might result in improved lung function. In a randomized experiment, 106 healthy participants received nebulized peppermint, eucalyptus, or rosemary essential oil for 15 min or no treatment (control). None of the essential oils had an impact on the measured spirometric variables (forced vital capacity, peak expiratory flow, the ratio of the volume of air forcibly blown out in the first second to forced vital capacity). Participants' expectations regarding the effects of essential oils did not affect their objective performance, however, they predicted perceived (subjective) changes. Perceived and measured changes were not connected with each other. In conclusion, inhaled rosemary, peppermint, and eucalyptus essential oils' subjective (perceived) effect on spirometry is mediated at least partly by expectations. Copyright © 2018 Elsevier Inc. All rights reserved.

Managing Injuries of the Neck Trial (MINT): a randomised controlled trial of treatments for whiplash injuries.

PubMed

Lamb, S E; Williams, M A; Williamson, E M; Gates, S; Withers, E J; Mt-Isa, S; Ashby, D; Castelnuovo, E; Underwood, M; Cooke, M W

2012-01-01

To examine the clinical effectiveness of a stepped care approach over a 12-month period after an acute whiplash injury; to estimate the costs and cost-effectiveness of each strategy including treatments and subsequent health-care costs; and to gain participants' perspective on experiencing whiplash injury, NHS treatment, and recovery within the context of the Managing Injuries of the Neck Trial (MINT). Two linked, pragmatic, randomised controlled trials. In Step 1, emergency departments (EDs) were cluster randomised to usual care advice (UCA) or The Whiplash Book advice (WBA)/active management advice. In Step 2, participants were individually randomised to either a single session of advice from a physiotherapist or a physiotherapy package of up to six sessions. An economic evaluation and qualitative study were run in parallel with the trial. Twelve NHS trusts in England comprising 15 EDs. People who attended EDs with an acute whiplash injury of whiplash-associated disorder grades I-III were eligible for Step 1. People who had attended EDs with whiplash injuries and had persistent symptoms 3 weeks after ED attendance were eligible for Step 2. In Step 1, the control intervention was UCA and the experimental intervention was a psycho-educational intervention (WBA/active management advice). In Step 2 the control treatment was reinforcement of the advice provided in Step 1 and the experimental intervention was a package of up to six physiotherapy treatments. The primary outcome was the Neck Disability Index (NDI), which measures severity and frequency of pain and symptoms, and a range of activities including self-care, driving, reading, sleeping and recreation. Secondary outcomes included the mental and physical health-related quality-of-life (HRQoL) subscales of the Short Form questionnaire-12 items (SF-12) and the number of work days lost. A total of 3851 patients were recruited to Step 1 of the trial. 1598 patients attending EDs were randomised to UCA, and 2253 were randomised to WBA/active management. Outcome data were obtained at 12 months for 70% and 80% of participants at Step 1 and Step 2, respectively. The majority of people recovered from the injury. Eighteen per cent of the Step 1 cohort had late whiplash syndrome. There was no statistically or clinically significant difference observed in any of the outcomes for participants attending EDs randomised to UCA or active management advice [difference in NDI 0.5, 95% confidence interval (CI) -1.8 to 2.8]. In Step 2 the physiotherapy package resulted in improvements in neck disability at 4 months compared with a single advice session, but these effects were small at the population level (difference in NDI -3.2, 95% CI -5.8 to -0.7). The physiotherapy package was accompanied by a significant reduction in the number of work days lost at 4-month follow-up (difference -40.2, 95% CI -44.3 to -35.8). MINT suggests that enhanced psycho-educational interventions in EDs are no more effective than UCA in reducing the burden of acute whiplash injuries. A physiotherapy package provided to people who have persisting symptoms within the first 6 weeks of injury produced additional short-term benefits in neck disability compared with a single physiotherapy advice session. However, from a health-care perspective, the physiotherapy package was not cost-effective at current levels of willingness to pay. Both experimental treatments were associated with increased cost with no discernible gain in health-related quality of life. However, an important benefit of the physiotherapy package was a reduction in work days lost; consequently, the intervention may prove cost-effective at the societal level. Current Controlled Trials ISRCTN33302125. This project was funded by the NIHR Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 16, No. 49. See the HTA programme website for further project information.

The Role of Serotonin in Hot Flashes after Breast Cancer

DTIC Science & Technology

2009-03-01

physiological mechanisms involved in hot flashes c.fter breast cancer will enable us to develop more targeted behavioral and/or pharmacological therapi ...s to be used in lieu of, or in addition to, currently available therapies so that we can eradicate hot flashes and improve the quality of life for...flavorings were most palatable - chocolate mint and orange. We rejected a lemon flavoring as being unpalatable. We eliminated the mid-day snack per

Cultural Resources Mitigation Along Ditch 19, Site 23DU227, Dunklin County, Missouri

DTIC Science & Technology

1984-06-01

Graminae Grass family Ilex Holly Labiatae Mint family Leguminosae Pea family Liliaceae Lily family Polygonum Smartweed Rosaceae Rose family cf. Vitis Grape...previously, corn (Zea) and soybean crops have been rotated in the fields of this area. Leguminosae pollen, probably soybean pollen, was noted in the...control sample, although Zea pollen was not. Pollen samples from modern agricultural fields indicate that Leguminosae pollen is only rarely noted, if

KSC-04PD-0765

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- U.S. Mint Director Henrietta Holsman Fore presents the new Florida quarter at its unveiling ceremony, held at the KSC Visitor Complex. Florida Gov. Jeb Bush and Deputy Secretary of the Treasury Samuel W. Bodman hold a framed representation of the quarter design. The quarter celebrates Florida as the gateway to discovery -- a destination for explorers in the past, a launch site for space explorers of the future, and an inviting place for visitors today.

KSC-04PD-0767

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- Florida Gov. Jeb Bush (center) accepts a framed representation of the new Florida quarter design from U.S. Mint Director Henrietta Holsman Fore and Deputy Secretary of the Treasury Samuel W. Bodman at the quarter's unveiling ceremony, held at the KSC Visitor Complex. The quarter celebrates Florida as the gateway to discovery -- a destination for explorers in the past, a launch site for space explorers of the future, and an inviting place for visitors today.

KSC-04PD-0748

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- As master of ceremonies, Center Director Jim Kennedy opens the event at the KSC Visitor Complex launching the new Florida quarter. Participating were NASA Administrator Sean OKeefe, Deputy Secretary of the Treasury Samuel W. Bodman, U.S. Mint Director Henrietta Holsman Fore and Florida Gov. Jeb Bush. The quarter celebrates Florida as a destination for explorers in the past, a launch site for future explorers into space and an inviting place for visitors today.

KSC-04pd0765

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- U.S. Mint Director Henrietta Holsman Fore presents the new Florida quarter at its unveiling ceremony, held at the KSC Visitor Complex. Florida Gov. Jeb Bush and Deputy Secretary of the Treasury Samuel W. Bodman hold a framed representation of the quarter design. The quarter celebrates Florida as the gateway to discovery -- a destination for explorers in the past, a launch site for space explorers of the future, and an inviting place for visitors today.

KSC-04pd0748

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- As master of ceremonies, Center Director Jim Kennedy opens the event at the KSC Visitor Complex launching the new Florida quarter. Participating were NASA Administrator Sean O’Keefe, Deputy Secretary of the Treasury Samuel W. Bodman, U.S. Mint Director Henrietta Holsman Fore and Florida Gov. Jeb Bush. The quarter celebrates Florida as a destination for explorers in the past, a launch site for future explorers into space and an inviting place for visitors today.

KSC-04pd0767

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- Florida Gov. Jeb Bush (center) accepts a framed representation of the new Florida quarter design from U.S. Mint Director Henrietta Holsman Fore and Deputy Secretary of the Treasury Samuel W. Bodman at the quarter's unveiling ceremony, held at the KSC Visitor Complex. The quarter celebrates Florida as the gateway to discovery -- a destination for explorers in the past, a launch site for space explorers of the future, and an inviting place for visitors today.

Balancing Information Analysis and Decision Value: A Model to Exploit the Decision Process

DTIC Science & Technology

2011-12-01

technical intelli- gence e.g. signals and sensors (SIGINT and MASINT), imagery (!MINT), as well and human and open source intelligence (HUMINT and OSINT ...Clark 2006). The ability to capture large amounts of da- ta and the plenitude of modem intelligence information sources provides a rich cache of...many tech- niques for managing information collected and derived from these sources , the exploitation of intelligence assets for decision-making

KSC-04PD-0766

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- U.S. Mint Director Henrietta Holsman Fore presents the new Florida quarter to Florida Gov. Jeb Bush (center) at its unveiling ceremony, held at the KSC Visitor Complex. Bush and Deputy Secretary of the Treasury Samuel W. Bodman hold a framed representation of the quarter design. The quarter celebrates Florida as the gateway to discovery -- a destination for explorers in the past, a launch site for space explorers of the future, and an inviting place for visitors today.

KSC-04PD-0750

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- As master of ceremonies, Center Director Jim Kennedy opens the event at the KSC Visitor Complex launching the new Florida quarter. Participating were (left to right) Florida Gov. Jeb Bush, U.S. Mint Director Henrietta Holsman Fore, Deputy Secretary of the Treasury Samuel W. Bodman and NASA Administrator Sean OKeefe. The quarter celebrates Florida as a destination for explorers in the past, a launch site for future explorers into space and an inviting place for visitors today.

KSC-04PD-0768

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- U.S. Mint Director Henrietta Holsman Fore addresses the audience at a ceremony to launch the new Florida quarter, held at the KSC Visitor Complex, as Deputy Secretary of the Treasury Samuel W. Bodman presents Florida Gov. Jeb Bush with a set of 'first-strike' quarters. The quarter celebrates Florida as the gateway to discovery -- a destination for explorers in the past, a launch site for space explorers of the future, and an inviting place for visitors today.

KSC-04PD-0760

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- Deputy Secretary of the Treasury Samuel W. Bodman remarks on the design of the new Florida quarter at its launch ceremony. Sharing the stage with him at the KSC Visitor Complex are Florida Gov. Jeb Bush and U.S. Mint Director Henrietta Holsman Fore. The quarter celebrates Florida as the gateway to discovery -- a destination for explorers in the past, a launch site for space explorers of the future, and an inviting place for visitors today.

KSC-04pd0768

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- U.S. Mint Director Henrietta Holsman Fore addresses the audience at a ceremony to launch the new Florida quarter, held at the KSC Visitor Complex, as Deputy Secretary of the Treasury Samuel W. Bodman presents Florida Gov. Jeb Bush with a set of "first-strike" quarters. The quarter celebrates Florida as the gateway to discovery -- a destination for explorers in the past, a launch site for space explorers of the future, and an inviting place for visitors today.

KSC-04pd0766

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- U.S. Mint Director Henrietta Holsman Fore presents the new Florida quarter to Florida Gov. Jeb Bush (center) at its unveiling ceremony, held at the KSC Visitor Complex. Bush and Deputy Secretary of the Treasury Samuel W. Bodman hold a framed representation of the quarter design. The quarter celebrates Florida as the gateway to discovery -- a destination for explorers in the past, a launch site for space explorers of the future, and an inviting place for visitors today.

KSC-04pd0750

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- As master of ceremonies, Center Director Jim Kennedy opens the event at the KSC Visitor Complex launching the new Florida quarter. Participating were (left to right) Florida Gov. Jeb Bush, U.S. Mint Director Henrietta Holsman Fore, Deputy Secretary of the Treasury Samuel W. Bodman and NASA Administrator Sean O’Keefe. The quarter celebrates Florida as a destination for explorers in the past, a launch site for future explorers into space and an inviting place for visitors today.

KSC-04pd0760

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- Deputy Secretary of the Treasury Samuel W. Bodman remarks on the design of the new Florida quarter at its launch ceremony. Sharing the stage with him at the KSC Visitor Complex are Florida Gov. Jeb Bush and U.S. Mint Director Henrietta Holsman Fore. The quarter celebrates Florida as the gateway to discovery -- a destination for explorers in the past, a launch site for space explorers of the future, and an inviting place for visitors today.

Volatile Composition of Essential Oils from Different Aromatic Herbs Grown in Mediterranean Regions of Spain

PubMed Central

El-Zaeddi, Hussein; Martínez-Tomé, Juan; Calín-Sánchez, Ángel; Burló, Francisco; Carbonell-Barrachina, Ángel A.

2016-01-01

Volatile composition of essential oils from dill, parsley, coriander, and mint were investigated at different harvest dates to determine the most suitable harvest time for each these herbs. Hydrodistillation (HD), using a Deryng system, was used for isolating the essential oils. Isolation and identification of the volatile compounds were performed using gas chromatography-mass spectrometry (GC-MS) instrument. The results of gas chromatography-flame ionization detector (GC-FID) analysis (quantification) showed that the main components in the essential oil of dill shoots were α-phellandrene, dill ether, and β-phellandrene, and the optimal harvest date was D2 (second harvest, fourth week of February 2015). For parsley shoots, the main compounds were 1,3,8-p-menthatriene, β-phellandrene, and P1 (first harvest, third week of November 2014) was the sample with the highest essential oil. For coriander, the main compounds were E-2-dodecenal, dodecanal, and octane and the highest contents were found at C2 (second harvest, 5 February 2015); while, the main two components of mint essential oil were carvone and limonene, and the highest contents were found at M1 (first harvest, second week of December 2014). The present study was the first one reporting data on descriptive sensory analysis of aromatic herbs at this optimal harvest date according to the content of volatile compounds of their essential oils. PMID:28231136

Antioxidant activity and protecting health effects of common medicinal plants.

PubMed

Škrovánková, Soňa; Mišurcová, Ladislava; Machů, Ludmila

2012-01-01

Medicinal plants are traditionally used in folk medicine as natural healing remedies with therapeutic effects such as prevention of cardiovascular diseases, inflammation disorders, or reducing the risk of cancer. In addition, pharmacological industry utilizes medicinal plants due to the presence of active chemical substances as agents for drug synthesis. They are valuable also for food and cosmetic industry as additives, due to their preservative effects because of the presence of antioxidants and antimicrobial constituents. To commonly used medicinal plants with antioxidant activity known worldwide belong plants from several families, especially Lamiaceae (rosemary, sage, oregano, marjoram, basil, thyme, mints, balm), Apiaceae (cumin, fennel, caraway), and Zingiberaceae (turmeric, ginger). The antioxidant properties of medicinal plants depend on the plant, its variety, environmental conditions, climatic and seasonal variations, geographical regions of growth, degree of ripeness, growing practices, and many other factors such as postharvest treatment and processing. In addition, composition and concentration of present antioxidants, such as phenolic compounds, are related to antioxidant effect. For appropriate determination of antioxidant capacity, the extraction technique, its conditions, solvent used, and particular assay methodology are important. Copyright © 2012 Elsevier Inc. All rights reserved.

Effect of essential oil of traditional two Saudi mint types and its possible role in cardiovascular and throat health.

PubMed

Ahmed, Ahmed M; Ozbak, Hani A; Hemeg, Hassan A

2015-01-01

Essential Oil (EO) of two Mentha species (popularly used in Saudi Arabia), Mentha Longifolia (ML), and Mentha pulegium (MP) was isolated and subjected to inhibit LDL oxidation in 22 hypercholestrolemic samples collected from 22 subjects, and inhibited of 5 bacterial pathogen in vitro. LDL was isolated by ultracentrifugation and enhanced to oxidation with CuSO4 and EO was added to prevent this oxidation, free radical scavenging activity was measured (decrease 50% DPPH radicals). EO content of phenolic and flavonoid was estimated. Five bacterial strains infect human throat was tested against EO of ML and MP in diffusion agar method. EO of the two herbals possess highly significantresults, success to inhibit LDL oxidation (P<0.001 for both herbal than non addition against lipid peroxidase, P<0.001 ML better than MP P<0.001), decreased DPPH free radicals (P<0.001 for both than control, P<0.001 for ML than MP), and possess strong antioxidant activity for ML than MP (polyphenol and flavonoids contents was higher in EO of ML than MP, P<0.001). EO of ML possess strong antioxidant and antibacterial activity than MP, these attributed to its high flavonoid contents enable it to be a good for cardiovascular and throat health. The study supported the traditional uses of ML.

Mind the gap: the distributional effects of raising the early eligibility age and full retirement age.

PubMed

Olsen, Anya

2012-01-01

Policymakers have proposed increases to the early eligibility age (EEA) and/or full retirement age (FRA) to address increasing life expectancy and Social Security solvency issues. This analysis uses the Social Security Administration's Modeling Income in the Near Term, version 6 (MINT6) model to compare three retirement-age increases suggested by the Social Security Advisory Board: increase the gap between the EEA and FRA by raising only the FRA, increase both the EEA and FRA to maintain a 4-year gap between them, and increase both the EEA and FRA to maintain a 5-year gap between them. Although all three options would improve system solvency by similar proportions, their effect on individual beneficiaries in the future would vary. Benefit reductions are greater under the proposals with more months between the EEA and FRA, while the option that maintains a 4-year gap results in benefit increases for some beneficiaries compared with current law.

KSC-04PD-0752

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- As master of ceremonies, Center Director Jim Kennedy opens the event at the KSC Visitor Complex launching the new Florida quarter. On stage with him are (left to right) astronaut Scott Kelly, Florida Gov. Jeb Bush, U.S. Mint Director Henrietta Holsman Fore, Deputy Secretary of the Treasury Samuel W. Bodman and NASA Administrator Sean OKeefe. The quarter celebrates Florida as a destination for explorers in the past, a launch site for future explorers into space and an inviting place for visitors today.

KSC-04pd0749

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- As master of ceremonies, Center Director Jim Kennedy opens the event at the KSC Visitor Complex launching the new Florida quarter. He introduced Florida Gov. Jeb Bush (right) who helped present the new coin. Also participating were NASA Administrator Sean O’Keefe, Deputy Secretary of the Treasury Samuel W. Bodman and U.S. Mint Director Henrietta Holsman Fore. The quarter celebrates Florida as a destination for explorers in the past, a launch site for future explorers into space and an inviting place for visitors today.

KSC-04PD-0754

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- NASA Administrator Sean OKeefe comments on the design of the new Florida quarter during the ceremony at the KSC Visitor Complex that launched the coin. Also participating were Center Director Jim Kennedy, who emceed, Florida Gov. Jeb Bush, U.S. Mint Director Henrietta Holsman Fore and Deputy Secretary of the Treasury Samuel W. Bodman. The quarter celebrates Florida as a destination for explorers in the past, a launch site for future explorers into space and an inviting place for visitors today.

KSC-04PD-0759

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- NASA Administrator Sean OKeefe yields the podium to Deputy Secretary of the Treasury Samuel W. Bodman at a ceremony to launch the new Florida quarter. Sharing the stage with him at the KSC Visitor Complex are Florida Gov. Jeb Bush and U.S. Mint Director Henrietta Holsman Fore. The quarter celebrates Florida as the gateway to discovery - a destination for explorers in the past, a launch site for space explorers of the future, and an inviting place for visitors today.

KSC-04PD-0755

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- NASA Administrator Sean OKeefe comments on the design of the new Florida quarter during the ceremony at the KSC Visitor Complex that launched the coin. Sharing the stage with him are Florida Gov. Jeb Bush, U.S. Mint Director Henrietta Holsman Fore, Deputy Secretary of the Treasury Samuel W. Bodman and Center Director Jim Kennedy, who emceed. The quarter celebrates Florida as a destination for explorers in the past, a launch site for future explorers into space and an inviting place for visitors today.

KSC-04PD-0749

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- As master of ceremonies, Center Director Jim Kennedy opens the event at the KSC Visitor Complex launching the new Florida quarter. He introduced Florida Gov. Jeb Bush (right) who helped present the new coin. Also participating were NASA Administrator Sean OKeefe, Deputy Secretary of the Treasury Samuel W. Bodman and U.S. Mint Director Henrietta Holsman Fore. The quarter celebrates Florida as a destination for explorers in the past, a launch site for future explorers into space and an inviting place for visitors today.

KSC-04pd0755

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- NASA Administrator Sean O’Keefe comments on the design of the new Florida quarter during the ceremony at the KSC Visitor Complex that launched the coin. Sharing the stage with him are Florida Gov. Jeb Bush, U.S. Mint Director Henrietta Holsman Fore, Deputy Secretary of the Treasury Samuel W. Bodman and Center Director Jim Kennedy, who emceed. The quarter celebrates Florida as a destination for explorers in the past, a launch site for future explorers into space and an inviting place for visitors today.

KSC-04pd0752

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- As master of ceremonies, Center Director Jim Kennedy opens the event at the KSC Visitor Complex launching the new Florida quarter. On stage with him are (left to right) astronaut Scott Kelly, Florida Gov. Jeb Bush, U.S. Mint Director Henrietta Holsman Fore, Deputy Secretary of the Treasury Samuel W. Bodman and NASA Administrator Sean O’Keefe. The quarter celebrates Florida as a destination for explorers in the past, a launch site for future explorers into space and an inviting place for visitors today.

KSC-04pd0754

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- NASA Administrator Sean O’Keefe comments on the design of the new Florida quarter during the ceremony at the KSC Visitor Complex that launched the coin. Also participating were Center Director Jim Kennedy, who emceed, Florida Gov. Jeb Bush, U.S. Mint Director Henrietta Holsman Fore and Deputy Secretary of the Treasury Samuel W. Bodman. The quarter celebrates Florida as a destination for explorers in the past, a launch site for future explorers into space and an inviting place for visitors today.

Facilitating Smoking Cessation and Preventing Relapse in Primary Care: Minimizing Weight Gain by Reducing Alcohol Consumption

DTIC Science & Technology

2010-01-01

smoking cessation materials available for dissemination: Chart on How Many Calories are in a Drink? BEER (12 oz) WINE (4 oz) SPECIALTY...Burgundy, red 95 Between The Sheets 141 Mint Julep 115 Anheuser Busch Natural Ice 157 Leinenkugel Red 166 Rolling Rock Premium Beer 120 Burgundy, white...342 Blatz Beer 153 Leinenkugel Amber Light 110 Sam Adams Boston Ale 160 Chablis 85 Bocci Ball 135 Planter’s Punch 184 Blue Moon 171 Lowenbrau Dark

Vasorelaxation induced by common edible tropical plant extracts in isolated rat aorta and mesenteric vascular bed.

PubMed

Runnie, I; Salleh, M N; Mohamed, S; Head, R J; Abeywardena, M Y

2004-06-01

In this study, the vasodilatory actions of nine edible tropical plant extracts were investigated. Ipomoea batatas (sweet potato leaf), Piper betle (betel leaf), Anacardium occidentale (cashew leaf), Gynandropsis gynandra (maman leaf), Carica papaya (papaya leaf), and Mentha arvensis (mint leaf) extracts exhibited more than 50% relaxing effect on aortic ring preparations, while Piper betle and Cymbopogon citratus (lemongrass stalk) showed comparable vasorelaxation on isolated perfused mesenteric artery preparation. The vascular effect on the aortic ring preparations were mainly endothelium-dependent, and mediated by nitric oxide (NO) as supported by the inhibition of action in the presence of N(omega)-nitro-L-arginine (NOLA), an nitric oxide synthase (NOS) inhibitor, or by the removal of endothelium. In contrast, vasodilatory actions in resistance vessels (perfused mesenteric vascular beds) appear to involve several biochemical mediators, including NO, prostanoids, and endothelium-dependent hyperpolarizing factors (EDHFs). Total phenolic contents and antioxidant capacities varied among different extracts and found to be independent of vascular relaxation effects. This study demonstrates that many edible plants common in Asian diets to possess potential health benefits, affording protection at the vascular endothelium level.

Effect of Radiofrequency Denervation on Pain Intensity Among Patients With Chronic Low Back Pain: The Mint Randomized Clinical Trials.

PubMed

Juch, Johan N S; Maas, Esther T; Ostelo, Raymond W J G; Groeneweg, J George; Kallewaard, Jan-Willem; Koes, Bart W; Verhagen, Arianne P; van Dongen, Johanna M; Huygen, Frank J P M; van Tulder, Maurits W

2017-07-04

Radiofrequency denervation is a commonly used treatment for chronic low back pain, but high-quality evidence for its effectiveness is lacking. To evaluate the effectiveness of radiofrequency denervation added to a standardized exercise program for patients with chronic low back pain. Three pragmatic multicenter, nonblinded randomized clinical trials on the effectiveness of minimal interventional treatments for participants with chronic low back pain (Mint study) were conducted in 16 multidisciplinary pain clinics in the Netherlands. Eligible participants were included between January 1, 2013, and October 24, 2014, and had chronic low back pain, a positive diagnostic block at the facet joints (facet joint trial, 251 participants), sacroiliac joints (sacroiliac joint trial, 228 participants), or a combination of facet joints, sacroiliac joints, or intervertebral disks (combination trial, 202 participants) and were unresponsive to conservative care. All participants received a 3-month standardized exercise program and psychological support if needed. Participants in the intervention group received radiofrequency denervation as well. This is usually a 1-time procedure, but the maximum number of treatments in the trial was 3. The primary outcome was pain intensity (numeric rating scale, 0-10; whereby 0 indicated no pain and 10 indicated worst pain imaginable) measured 3 months after the intervention. The prespecified minimal clinically important difference was defined as 2 points or more. Final follow-up was at 12 months, ending October 2015. Among 681 participants who were randomized (mean age, 52.2 years; 421 women [61.8%], mean baseline pain intensity, 7.1), 599 (88%) completed the 3-month follow-up, and 521 (77%) completed the 12-month follow-up. The mean difference in pain intensity between the radiofrequency denervation and control groups at 3 months was -0.18 (95% CI, -0.76 to 0.40) in the facet joint trial; -0.71 (95% CI, -1.35 to -0.06) in the sacroiliac joint trial; and -0.99 (95% CI, -1.73 to -0.25) in the combination trial. In 3 randomized clinical trials of participants with chronic low back pain originating in the facet joints, sacroiliac joints, or a combination of facet joints, sacroiliac joints, or intervertebral disks, radiofrequency denervation combined with a standardized exercise program resulted in either no improvement or no clinically important improvement in chronic low back pain compared with a standardized exercise program alone. The findings do not support the use of radiofrequency denervation to treat chronic low back pain from these sources. trialregister.nl Identifier: NTR3531.

My Cousin, My Enemy: quasispecies suppression of drug resistance

PubMed Central

Kirkegaard, Karla; van Buuren, Nicholas J; Mateo, Roberto

2017-01-01

If a freshly minted genome contains a mutation that confers drug resistance, will it be selected in the presence of the drug? Not necessarily. During viral infections, newly synthesized viral genomes occupy the same cells as parent and other progeny genomes. If the antiviral target is chosen so that the drug-resistant progeny’s growth is dominantly inhibited by the drug-susceptible members of its intracellular family, its outgrowth can be suppressed. Precedent for ‘dominant drug targeting’ as a deliberate approach to suppress the outgrowth of inhibitor-resistant viruses has been established for envelope variants of vesicular stomatitis virus and for capsid variants of poliovirus and dengue virus. Small molecules that stabilize oligomeric assemblages are a promising means to an unfit family to destroy the effectiveness of a newborn drug-resistant relative due to the co-assembly of drug-susceptible and drug-resistant monomers. PMID:27764731

Effect of the ultrasound-assisted preliminary maceration on the efficiency of the essential oil distillation from selected herbal raw materials.

PubMed

Kowalski, Radosław; Kowalska, Grażyna; Jamroz, Jerzy; Nawrocka, Agnieszka; Metyk, Damian

2015-05-01

The objective of the study was the estimation of the ultrasound-assisted preliminary maceration effect on the efficiency of essential oil distillation and on its qualitative and quantitative composition. The experiment included analyses on three herbal materials, i.e. peppermint leaves (Mentha piperita L.), marjoram herb (Origanum majorana L.), and chamomile flowers (Chamomilla recutita (L.) Rauschert). The study showed that the application of preliminary water maceration of raw material, augmented with ultrasounds, had a statistically significant increasing effect on the amount of oil distilled, in the case of mint leaf from 1.32% to 1.46% v/w, and in the case of marjoram herb from 1.13% to 1.27% v/w. In the case of chamomile flowers no significant effect of ultrasound on the amount of oil obtained was observed. Generally, comparing the composition of essential oils obtained in the experiments with the requirements of the relevant standards no unfavourable effect of the distillation augmenting techniques applied was noted. Therefore, it should be expected that the studied distillates of volatile fractions will have the desired biological activity. Copyright © 2014 Elsevier B.V. All rights reserved.

Oncogenetic tree model of somatic mutations and DNA methylation in colon tumors.

PubMed

Sweeney, Carol; Boucher, Kenneth M; Samowitz, Wade S; Wolff, Roger K; Albertsen, Hans; Curtin, Karen; Caan, Bette J; Slattery, Martha L

2009-01-01

Our understanding of somatic alterations in colon cancer has evolved from a concept of a series of events taking place in a single sequence to a recognition of multiple pathways. An oncogenetic tree is a model intended to describe the pathways and sequence of somatic alterations in carcinogenesis without assuming that tumors will fall in mutually exclusive categories. We applied this model to data on colon tumor somatic alterations. An oncogenetic tree model was built using data on mutations of TP53, KRAS2, APC, and BRAF genes, methylation at CpG sites of MLH1 and TP16 genes, methylation in tumor (MINT) markers, and microsatellite instability (MSI) for 971 colon tumors from a population-based series. Oncogenetic tree analysis resulted in a reproducible tree with three branches. The model represents methylation of MINT markers as initiating a branch and predisposing to MSI, methylation of MHL1 and TP16, and BRAF mutation. APC mutation is the first alteration in an independent branch and is followed by TP53 mutation. KRAS2 mutation was placed a third independent branch, implying that it neither depends on, nor predisposes to, the other alterations. Individual tumors were observed to have alteration patterns representing every combination of one, two, or all three branches. The oncogenetic tree model assumptions are appropriate for the observed heterogeneity of colon tumors, and the model produces a useful visual schematic of the sequence of events in pathways of colon carcinogenesis.

CpG Island Methylator Phenotype and Prognosis of Colorectal Cancer in Northeast China

PubMed Central

Li, Xia; Hu, Fulan; Yao, Xiaoping; Zhang, Zuoming; Wang, Fan; Sun, Guizhi; Cui, Bin-Bin; Dong, Xinshu; Zhao, Yashuang

2014-01-01

Purpose. To investigate the association between CpG island methylator phenotype (CIMP) and the overall survival of sporadic colorectal cancer (CRC) in Northeast China. Methods. 282 sporadic CRC patients were recruited in this study. We selected MLH1, MGMT, p16, APC, MINT1, MINT31, and RUNX3 as the CIMP panel markers. The promoter methylation was assessed by methylation sensitive high resolution melting (MS-HRM). Proportional hazards-regression models were fitted with computing hazard ratios (HR) and the corresponding 95% confidence intervals (95% CI). Results. 12.77% (36/282) of patients were CIMP-0, 74.1% (209/282) of patients were CIMP-L, and 13.12% (37/282) of patients were CIMP-H. The five-year survival of the 282 CRC patients was 58%. There was significant association between APC gene promoter methylation and CRC overall survival (HR = 1.61; 95% CI: 1.05–2.46; P = 0.03). CIMP-H was significantly associated with worse prognosis compared to CIMP-0 (HR = 3.06; 95% CI: 1.19–7.89; P = 0.02) and CIMP-L (HR = 1.97; 95% CI: 1.11–3.48; P = 0.02), respectively. While comparing with the combine of CIMP-L and CIMP-0 (CIMP-L/0), CIMP-H also presented a worse prognosis (HR = 2.31; 95% CI: 1.02–5.24; P = 0.04). Conclusion. CIMP-H may be a predictor of a poor prognosis of CRC in Northeast China patients. PMID:25243122

CpG island methylator phenotype and prognosis of colorectal cancer in Northeast China.

PubMed

Li, Xia; Hu, Fulan; Wang, Yibaina; Yao, Xiaoping; Zhang, Zuoming; Wang, Fan; Sun, Guizhi; Cui, Bin-Bin; Dong, Xinshu; Zhao, Yashuang

2014-01-01

To investigate the association between CpG island methylator phenotype (CIMP) and the overall survival of sporadic colorectal cancer (CRC) in Northeast China. 282 sporadic CRC patients were recruited in this study. We selected MLH1, MGMT, p16, APC, MINT1, MINT31, and RUNX3 as the CIMP panel markers. The promoter methylation was assessed by methylation sensitive high resolution melting (MS-HRM). Proportional hazards-regression models were fitted with computing hazard ratios (HR) and the corresponding 95% confidence intervals (95% CI). 12.77% (36/282) of patients were CIMP-0, 74.1% (209/282) of patients were CIMP-L, and 13.12% (37/282) of patients were CIMP-H. The five-year survival of the 282 CRC patients was 58%. There was significant association between APC gene promoter methylation and CRC overall survival (HR = 1.61; 95% CI: 1.05-2.46; P = 0.03). CIMP-H was significantly associated with worse prognosis compared to CIMP-0 (HR = 3.06; 95% CI: 1.19-7.89; P = 0.02) and CIMP-L (HR = 1.97; 95% CI: 1.11-3.48; P = 0.02), respectively. While comparing with the combine of CIMP-L and CIMP-0 (CIMP-L/0), CIMP-H also presented a worse prognosis (HR = 2.31; 95% CI: 1.02-5.24; P = 0.04). CIMP-H may be a predictor of a poor prognosis of CRC in Northeast China patients.

Microchemical investigation on Renaissance coins minted at Gubbio (Central Italy)

NASA Astrophysics Data System (ADS)

Ingo, G. M.; de Caro, T.; Padeletti, G.; Chiozzini, G.

The bulk and surface chemical composition of Renaissance coins minted at Gubbio (Central Italy) from 1508 to 1516 and from 1521 to 1538 by Francesco Maria della Rovere is investigated by means of the combined use of different analytical techniques such as scanning electron microscopy (SEM), energy dispersive spectrometry (EDS), and optical microscopy (OM). The aim of the work is to determine the bulk chemical composition of these commonly used coins at Gubbio, to ascertain their surface nature and if they were coated by a thin film of silver or other white metals similar to silver. The results indicate that the coins were produced by coating a copper core with a thin film of silver and antimony, and also with lead whose thickness is of a few microns which is now scarcely present because the original silvered surface was almost entirely removed by degradation phenomena. Furthermore, the SEM+EDS results show that the surface content of silver and antimony cannot be attributed to long-term selective corrosion phenomena leaving the coin slightly silver or antimony enriched. Therefore, the presence of silver or apparently silver-like metals i.e. antimony and lead, could be considered as a deliberate surface finishing of the coins obtained via inverse segregation or intentional selective corrosion based on pickling solutions or a combination of them. From a historical point of view the presence of a Ag or Sb film on the surface of the coins discloses the occurrence of a period of economic difficulties.

A fMRI study on the impact of advertising for flavored e-cigarettes on susceptible college-age youth*

PubMed Central

Garrison, Kathleen A.; O'Malley, Stephanie S.; Gueorguieva, Ralitza; Krishnan-Sarin, Suchitra

2018-01-01

Background E-cigarettes are sold in flavors such as “Skittles,” “strawberrylicious,” and “juicy fruit,” and no restrictions are in place on marketing e-cigarettes to youth. Sweets/fruits depicted in e-cigarette advertisements may increase their appeal to youth and interfere with health warnings. This study tested a brain biomarker of product preference for sweet/fruit versus tobacco flavor e-cigarettes, and whether advertising for flavors interfered with warning labels. Methods Participants (N=26) were college-age youth who had tried an e-cigarette and were susceptible to future e-cigarette use. They viewed advertisements in fMRI for sweet/fruit and tobacco flavor e-cigarettes, menthol and regular cigarettes, and control images of fruits/sweets/mints with no tobacco product. Cue-reactivity was measured in the nucleus accumbens, a brain biomarker of product preference. Advertisements randomly contained warning labels, and recognition of health warnings was tested post-scan. Visual attention was measured using eye-tracking. Results There was a significant effect of e-cigarette condition (sweet/tobacco/control) on nucleus accumbens activity, that was not found for cigarette condition (menthol/regular/control). Nucleus accumbens activity was greater for sweet/fruit versus tobacco flavor e-cigarette advertisements and did not differ compared with control images of sweets and fruits. Greater nucleus accumbens activity was correlated with poorer memory for health warnings. Conclusions These and exploratory eye-tracking findings suggest that advertising for sweet/fruit flavors may increase positive associations with e-cigarettes and/or override negative associations with tobacco, and interfere with health warnings, suggesting that one way to reduce the appeal of e-cigarettes to youth and educate youth about e-cigarette health risks is to regulate advertising for flavors. PMID:29626776

In Vitro Study of the Antifungal Activity of Essential Oils Obtained from Mentha spicata, Thymus vulgaris, and Laurus nobilis.

PubMed

Houicher, Abderrahmane; Hechachna, Hind; Teldji, Hanifa; Ozogul, Fatih

2016-01-01

The aim of this study was to determine the antifungal activity of the essential oils isolated from three aromatic plants against 13 filamentous fungal strains. The major constituents of Mentha spicata, Thymus vulgaris, and Laurus nobilis essential oils were carvone (52.2%), linalool (78.1%), and 1,8-cineole (45.6%), respectively. There are also some patents suggesting the use of essential oils as natural and safe alternatives to fungicides for plant protection. In the present work, M. spicata essential oil exhibited the strongest activity against all tested fungi in which Fusarium graminearum, F.moniliforme, and Penicillium expansum were the most sensitive to mint oil with lower minimal inhibitory concentration (MIC) and minimal fungicidal concentration (MFC) values of 2.5 μL mL-1 (v/v). Thymus vulgaris essential oil was less active compared to the oil of M. spicata. Aspergillus ochraceus was the most sensitive strain to thyme oil with MIC and MFC values of 2.5 and 5 μL mL-1, respectively. Thymus vulgaris essential oil also exhibited a moderate fungicidal effect against the tested fungi, except for A. niger (MFC >20 μL-1). L. nobilis essential oil showed a similar antifungal activity with thyme oil in which A. parasiticus was the most resistant strain to this oil (MFC >20 μL mL-1). Our findings suggested the use of these essential oils as alternatives to synthetic fungicides in order to prevent pre-and post-harvest infections and ensure product safety. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

A fMRI study on the impact of advertising for flavored e-cigarettes on susceptible young adults.

PubMed

Garrison, Kathleen A; O'Malley, Stephanie S; Gueorguieva, Ralitza; Krishnan-Sarin, Suchitra

2018-05-01

E-cigarettes are sold in flavors such as "skittles," "strawberrylicious," and "juicy fruit," and no restrictions are in place on marketing e-cigarettes to youth. Sweets/fruits depicted in e-cigarette advertisements may increase their appeal to youth and interfere with health warnings. This study tested a brain biomarker of product preference for sweet/fruit versus tobacco flavor e-cigarettes, and whether advertising for flavors interfered with warning labels. Participants (N = 26) were college-age young adults who had tried an e-cigarette and were susceptible to future e-cigarette use. They viewed advertisements in fMRI for sweet/fruit and tobacco flavor e-cigarettes, menthol and regular cigarettes, and control images of sweets/fruits/mints with no tobacco product. Cue-reactivity was measured in the nucleus accumbens, a brain biomarker of product preference. Advertisements randomly contained warning labels, and recognition of health warnings was tested post-scan. Visual attention was measured using eye-tracking. There was a significant effect of e-cigarette condition (sweet/tobacco/control) on nucleus accumbens activity, that was not found for cigarette condition (menthol/regular/control). Nucleus accumbens activity was greater for sweet/fruit versus tobacco flavor e-cigarette advertisements and did not differ compared with control images of sweets and fruits. Greater nucleus accumbens activity was correlated with poorer memory for health warnings. These and exploratory eye-tracking findings suggest that advertising for sweet/fruit flavors may increase positive associations with e-cigarettes and/or override negative associations with tobacco, and interfere with health warnings, suggesting that one way to reduce the appeal of e-cigarettes to youth and educate youth about e-cigarette health risks is to regulate advertising for flavors. Copyright © 2018 Elsevier B.V. All rights reserved.

Use of Selected Essential Oils to Control Aflatoxin Contaminated Stored Cashew and Detection of Aflatoxin Biosynthesis Gene

PubMed Central

Abd El-Aziz, Abeer R. M.; Mahmoud, Mohamed A.; Al-Othman, Monira R.; Al-Gahtani, Munirah F.

2015-01-01

Aspergillus spp. associated with cashew from the regions of Riyadh, Dammam, and Abha were isolated and three different culture media were used to qualitatively measure aflatoxin production by Aspergillus via UV light (365 nm), which was expressed as positive or negative. The obtained data showed that six isolates of A. flavus and four isolates of A. parasiticus were positive for aflatoxin production, while all isolates of A. niger were negative. Five commercially essential oils (thyme, garlic, cinnamon, mint, and rosemary) were tested to determine their influence on growth and aflatoxin production in A. flavus and A. parasiticus by performing high-performance liquid chromatography (HPLC). The results showed that the tested essential oils caused highly significant inhibition of fungal growth and aflatoxin production in A. flavus and A. parasiticus. The extent of the inhibition of fungal growth and aflatoxin production was dependent on the type and concentration of essential oils applied. The results indicate that cinnamon and thyme oils show strong antimicrobial potential. PCR was used with four sets of primer pairs for nor-1, omt-1, ver-1, and aflR genes, enclosed in the aflatoxin biosynthetic pathway. The interpretation of the results revealed that PCR is a rapid and sensitive method. PMID:25705718

Use of selected essential oils to control aflatoxin contaminated stored cashew and detection of aflatoxin biosynthesis gene.

PubMed

Abd El-Aziz, Abeer R M; Mahmoud, Mohamed A; Al-Othman, Monira R; Al-Gahtani, Munirah F

2015-01-01

Aspergillus spp. associated with cashew from the regions of Riyadh, Dammam, and Abha were isolated and three different culture media were used to qualitatively measure aflatoxin production by Aspergillus via UV light (365 nm), which was expressed as positive or negative. The obtained data showed that six isolates of A. flavus and four isolates of A. parasiticus were positive for aflatoxin production, while all isolates of A. niger were negative. Five commercially essential oils (thyme, garlic, cinnamon, mint, and rosemary) were tested to determine their influence on growth and aflatoxin production in A. flavus and A. parasiticus by performing high-performance liquid chromatography (HPLC). The results showed that the tested essential oils caused highly significant inhibition of fungal growth and aflatoxin production in A. flavus and A. parasiticus. The extent of the inhibition of fungal growth and aflatoxin production was dependent on the type and concentration of essential oils applied. The results indicate that cinnamon and thyme oils show strong antimicrobial potential. PCR was used with four sets of primer pairs for nor-1, omt-1, ver-1, and aflR genes, enclosed in the aflatoxin biosynthetic pathway. The interpretation of the results revealed that PCR is a rapid and sensitive method.

Nutritional supplement use among fitness club participants in Tehran, Iran.

PubMed

Saeedi, Pouya; Mohd Nasir, Mohd Taib; Hazizi, Abu Saad; Vafa, Mohammad Reza; Rahimi Foroushani, Abbas

2013-01-01

The aim of this study was to assess nutritional supplement use among fitness club participants in Tehran, Iran. A cross sectional study was conducted in 24 fitness clubs throughout the city of Tehran, Iran. A total of 1625 fitness club participants were recruited to participate in this study. They were asked to complete a self-administered pre-tested questionnaire. Descriptive statistics and chi-square test were performed to determine the characteristics of participants, reasons for supplement use, sources of information and also the influential advisors regarding nutritional supplement use. A high prevalence rate of nutritional supplement use (66.7%) was reported. Overall, multivitamin-mineral (43.8%) and iron tablets (30.5%) were the common nutritional supplements used and only a small number of participants used illegal substances (0.5%). Younger participants were more likely to use ergogenic aids, whereas, older participants were more likely to use vitamin D. Males were more likely than females to use creatine and amino acids, whereas, iron tablets and mint water were more common among females. Also, males were more likely to use nutritional supplements for increasing energy, whereas, females were more likely to use nutritional supplements for nutritional deficiencies. In conclusion, a high prevalence rate of nutritional supplement use was seen among participants. Copyright © 2012 Elsevier Ltd. All rights reserved.

Antioxidants in bakery products: a review.

PubMed

Nanditha, B; Prabhasankar, P

2009-01-01

Fats impart taste and texture to the product but it is susceptible to oxidation leading to the development of rancidity and off-flavor. Since ancient times it has been in practice to use antioxidants in foods. Discovery of synthetic antioxidants has revolutionized the use of antioxidants in food. The effect of these antioxidants in bakery products were reviewed and found to be effective in enhancing the shelf life. Animal experimental studies have shown that some of the synthetic antioxidants had toxigenic, mutagenic, and carcinogenic effects. Hence there is an increasing demand for the use of natural antioxidants in foods, especially in bakery products. Some of the natural antioxidants such as alpha-tocopherol, beta-carotene, and ascorbic acid were already used in bakery products. These natural antioxidants are found to be effective in enhancing the shelf life of bakery products but not to the extent of synthetic antioxidants. Baking processing steps may lower the antioxidative activity but techniques such as encapsulation of antioxidants can retain their activity. Antioxidative activity of the plant extracts such as garcinia, curcumin, vanillins, and mint were reviewed but studies on their role in bakery products were limited or very few. Hence there is a wide scope for study under this direction in depth.

Thermo-Mechanical Properties of Alumina Films Created Using the Atomic Layer Deposition Technique

DTIC Science & Technology

2010-01-01

Transducers (iMINT), University of Colorado, Boulder, CO 80309, USA a r t i c l e i n f o Article history : Received 8 March 2010 Received in revised...technology [68], the microcantilever method is not well suited for the MUMPs technology [70], because the nominal radius of curvature of polySi/SiO2...polySi compos- ite structures is roughly 43 (m−1). That is, the tip of similar MUMPs beams will contact the substrate for lengths >200m. The curvature of

KSC-04PD-0769

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- From left, Florida Gov. Jeb Bush, U.S. Mint Director Henrietta Holsman Fore, Deputy Secretary of the Treasury Samuel W. Bodman, and NASA Administrator Sean OKeefe participate in the launching ceremony for the new Florida quarter, held at the KSC Visitor Complex. In the background is a map of the United States illustrating the state quarters issued to date. The newly unveiled quarter celebrates Florida as the gateway to discovery -- a destination for explorers in the past, a launch site for space explorers of the future, and an inviting place for visitors today.

KSC-04PD-0753

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- NASA Administrator Sean OKeefe comments on the design of the new Florida quarter during the ceremony at the KSC Visitor Complex that launched the coin. Sharing the stage with him are Florida Gov. Jeb Bush and U.S. Mint Director Henrietta Holsman Fore. Also participating were Center Director Jim Kennedy, who emceed, and Deputy Secretary of the Treasury Samuel W. Bodman. The quarter celebrates Florida as a destination for explorers in the past, a launch site for future explorers into space and an inviting place for visitors today.

KSC-04PD-0756

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- It is standing room only at the launching ceremony for the new Florida quarter held at the KSC Visitor Complex. Emceed by Center Director Jim Kennedy, the event included comments by NASA Administrator Sean OKeefe and Deputy Secretary of the Treasury Samuel W. Bodman. The coin was presented by U.S. Mint Director Henrietta Holsman Fore and Florida Gov. Jeb Bush. The quarter celebrates Florida as a destination for explorers in the past, a launch site for future explorers into space and an inviting place for visitors today.

KSC-04PD-0764

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- It is standing room only at the launching ceremony for the new Florida quarter held at the KSC Visitor Complex. Emceed by Center Director Jim Kennedy, the event included comments by NASA Administrator Sean OKeefe and Deputy Secretary of the Treasury Samuel W. Bodman. The coin was presented by U.S. Mint Director Henrietta Holsman Fore to Florida Gov. Jeb Bush. The quarter celebrates Florida as the gateway to discovery -- a destination for explorers in the past, a launch site for space explorers of the future, and an inviting place for visitors today.

KSC-04PD-0757

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- On the stage framed between the orbiter mockup and SRB-external tank exhibit at the KSC Visitor Complex, NASA Administrator Sean OKeefe comments on the design of the new Florida quarter during the launch ceremony. Sharing the stage with him are Florida Gov. Jeb Bush, U.S. Mint Director Henrietta Holsman Fore, Deputy Secretary of the Treasury Samuel W. Bodman and Center Director Jim Kennedy, who emceed. The quarter celebrates Florida as a destination for explorers in the past, a launch site for future explorers into space and an inviting place for visitors today.

KSC-04PD-0762

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- Deputy Secretary of the Treasury Samuel W. Bodman remarks on the design of the new Florida quarter at its launch ceremony. Sharing the stage with him at the KSC Visitor Complex are, from left, Florida Gov. Jeb Bush, U.S. Mint Director Henrietta Holsman Fore, NASA Administrator Sean O'Keefe and KSC Director James W. Kennedy. The quarter celebrates Florida as the gateway to discovery -- a destination for explorers in the past, a launch site for space explorers of the future, and an inviting place for visitors today.

KSC-04pd0757

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- On the stage framed between the orbiter mockup and SRB-external tank exhibit at the KSC Visitor Complex, NASA Administrator Sean O’Keefe comments on the design of the new Florida quarter during the launch ceremony. Sharing the stage with him are Florida Gov. Jeb Bush, U.S. Mint Director Henrietta Holsman Fore, Deputy Secretary of the Treasury Samuel W. Bodman and Center Director Jim Kennedy, who emceed. The quarter celebrates Florida as a destination for explorers in the past, a launch site for future explorers into space and an inviting place for visitors today.

KSC-04pd0756

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- It is standing room only at the launching ceremony for the new Florida quarter held at the KSC Visitor Complex. Emceed by Center Director Jim Kennedy, the event included comments by NASA Administrator Sean O’Keefe and Deputy Secretary of the Treasury Samuel W. Bodman. The coin was presented by U.S. Mint Director Henrietta Holsman Fore and Florida Gov. Jeb Bush. The quarter celebrates Florida as a destination for explorers in the past, a launch site for future explorers into space and an inviting place for visitors today.

KSC-04pd0769

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- From left, Florida Gov. Jeb Bush, U.S. Mint Director Henrietta Holsman Fore, Deputy Secretary of the Treasury Samuel W. Bodman, and NASA Administrator Sean O’Keefe participate in the launching ceremony for the new Florida quarter, held at the KSC Visitor Complex. In the background is a map of the United States illustrating the state quarters issued to date. The newly unveiled quarter celebrates Florida as the gateway to discovery -- a destination for explorers in the past, a launch site for space explorers of the future, and an inviting place for visitors today.

KSC-04pd0764

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- It is standing room only at the launching ceremony for the new Florida quarter held at the KSC Visitor Complex. Emceed by Center Director Jim Kennedy, the event included comments by NASA Administrator Sean O’Keefe and Deputy Secretary of the Treasury Samuel W. Bodman. The coin was presented by U.S. Mint Director Henrietta Holsman Fore to Florida Gov. Jeb Bush. The quarter celebrates Florida as the gateway to discovery -- a destination for explorers in the past, a launch site for space explorers of the future, and an inviting place for visitors today.

KSC-04pd0762

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- Deputy Secretary of the Treasury Samuel W. Bodman remarks on the design of the new Florida quarter at its launch ceremony. Sharing the stage with him at the KSC Visitor Complex are, from left, Florida Gov. Jeb Bush, U.S. Mint Director Henrietta Holsman Fore, NASA Administrator Sean O'Keefe and KSC Director James W. Kennedy. The quarter celebrates Florida as the gateway to discovery -- a destination for explorers in the past, a launch site for space explorers of the future, and an inviting place for visitors today.

KSC-04pd0753

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- NASA Administrator Sean O’Keefe comments on the design of the new Florida quarter during the ceremony at the KSC Visitor Complex that launched the coin. Sharing the stage with him are Florida Gov. Jeb Bush and U.S. Mint Director Henrietta Holsman Fore. Also participating were Center Director Jim Kennedy, who emceed, and Deputy Secretary of the Treasury Samuel W. Bodman. The quarter celebrates Florida as a destination for explorers in the past, a launch site for future explorers into space and an inviting place for visitors today.

Acceptability of the Current and Proposed Items in the Meal, Ready-to-Eat

DTIC Science & Technology

2002-05-01

Cayenne pepper and Mrs. Dash), and dessert items (Peanut Butter M&Ms, Crispy M&Ms, Pumpkin Pound cake, Almond Poppy Pound cake, and a Chocolate Mint...Almost Every Entree 16.34 Every Entree 22.18 Because the Cayenne pepper and Mrs. Dash are not included in the current MREs, the soldiers were asked... pepper . Half(54.47%) wish to have Hot sauce in ’·every/almost every’· entree (Table 3). Forty percent (43.29%) would like to have Cayenne pepper "never

Zoonotic ectopic fascioliasis: review and discussion.

PubMed

Rashed, Amr A; Khalil, Hazem H M; Morsy, Ayman T A

2010-12-01

Ectopic fascioliasis (EF) has direct and indirect effects on both humans and animals. The phenomenon of EF was individual cases in the period from 1950 up to the end of last century. From the period of 2000 up to 2006, plenty of researches were on EF in the developed and undeveloped countries. Nineteen EF cases infected with the immature and few with the mature worms were 13 females and 6 males. Three cases of lymphatic, pleural and breast fascioliasis reached the adults and laid their eggs in a lymph node in the cervical region pleural cavity and breast tissues. Until recent, knowledge about the ectopic fascioliasis pathway is little. Fasciola hepatica was the commonest species in most cases. The effect of fascioliasis might be direct to liver as ectopic foci or indirect on other organs due to the metabolites and secretory excretory products. All ages and both sexes were EF infected. Watercress topped the list of water plants born encysted metacercariae followed by lettuce, mint, and alfalfa. Nearly 24 million Egyptians at risk and about 800,000 were infected. On the global scale, about 180 million are at risk of infection.

Developmental changes in brain regions involved in phonological and orthographic processing during spoken language processing

PubMed Central

Cone, Nadia E.; Burman, Douglas D.; Bitan, Tali; Bolger, Donald J.; Booth, James R.

2008-01-01

Developmental differences in brain activation of 9- to 15-year-old children were examined during an auditory rhyme decision task to spoken words using functional magnetic resonance imaging (fMRI). As a group, children showed activation in left superior/middle temporal gyri (BA 22, 21), right middle temporal gyrus (BA 21), dorsal (BA 45, pars opercularis) and ventral (BA 46, pars triangularis) aspects of left inferior frontal gyrus, and left fusiform gyrus (BA 37). There was a developmental increase in activation in left middle temporal gyrus (BA 22) across all lexical conditions, suggesting that automatic semantic processing increases with age regardless of task demands. Activation in left dorsal inferior frontal gyrus also showed developmental increases for the conflicting (e.g. PINT-MINT) compared to the non-conflicting (e.g. PRESS-LIST) non-rhyming conditions, indicating that this area becomes increasingly involved in strategic phonological processing in the face of conflicting orthographic and phonological representations. Left inferior temporal/fusiform gyrus (BA 37) activation was also greater for the conflicting (e.g. PINT-MINT) condition, and a developmental increase was found in the positive relationship between individuals' reaction time and activation in left lingual/fusiform gyrus (BA 18) in this condition, indicating an age-related increase in the association between longer reaction times and greater visual-orthographic processing in this conflicting condition. These results suggest that orthographic processing is automatically engaged by children in a task that does not require access to orthographic information for correct performance, especially when orthographic and phonological representations conflict, and especially for longer response latencies in older children. PMID:18413290

Uptake and distribution of minerals and heavy metals in commonly grown leafy vegetable species irrigated with sewage water.

PubMed

Anwar, Sumera; Nawaz, Muhammad Farrakh; Gul, Sadaf; Rizwan, Muhammad; Ali, Shafaqat; Kareem, Arshaad

2016-09-01

Heavy metal uptake and accumulation behavior in dietary vegetables irrigated with sewage waters is an important issue worldwide. The main objective of this study was to examine and compare the physiological and growth responses of leafy vegetables irrigated with sewage water. A pot experiment was conducted in a wire house with three leafy vegetables, coriander (Coriandrum sativum), mint (Mentha arvensis), and fenugreek (Trigonella foenum), grown under ambient conditions. Plants were irrigated with different concentrations, 0, 50 (T 1), and 100 % (T 2), of sewage water. After harvesting, morphological and physiological parameters of plants were measured. Heavy metal (Cd, Cu, Pb, and Zn) concentrations in the sewage water were found much higher than safer limits. The results revealed that the highest plant biomass and lowest metal contents were observed in control treatments in all studied vegetables. The biomass of all the vegetables were negatively affected when irrigated with sewage water. In T 2, coriander accumulated maximum Cd (μg g(-1) DW) in shoots (4.97) as compared to other vegetables. The maximum Pb and Cu concentrations were accumulated in mint roots (44 and 3.9, respectively) as compared to coriander and fenugreek. Zinc was accumulated in the sequence of leaves > roots > shoots under polluted water irrigation. The concentrations of potassium increased in leaves, shoots, and roots in all vegetables, while phosphorous concentrations varied with species and plant parts with increasing sewage water concentration. It was found that the leafy vegetables grown with sewage water irrigation may cause severe human health problems.

Material-Independent Nanotransfer onto a Flexible Substrate Using Mechanical-Interlocking Structure.

PubMed

Seo, Min-Ho; Choi, Seon-Jin; Park, Sang Hyun; Yoo, Jae-Young; Lim, Sung Kyu; Lee, Jae-Shin; Choi, Kwang-Wook; Jo, Min-Seung; Kim, Il-Doo; Yoon, Jun-Bo

2018-05-22

Nanowire-transfer technology has received much attention thanks to its capability to fabricate high-performance flexible nanodevices with high simplicity and throughput. However, it is still challenging to extend the conventional nanowire-transfer method to the fabrication of a wide range of devices since a chemical-adhesion-based nanowire-transfer mechanism is complex and time-consuming, hindering successful transfer of diverse nanowires made of various materials. Here, we introduce a material-independent mechanical-interlocking-based nanowire-transfer (MINT) method, fabricating ultralong and fully aligned nanowires on a large flexible substrate (2.5 × 2 cm 2 ) in a highly robust manner. For the material-independent nanotransfer, we developed a mechanics-based nanotransfer method, which employs a dry-removable amorphous carbon (a-C) sacrificial layer between a vacuum-deposited nanowire and the underlying master mold. The controlled etching of the sacrificial layer enables the formation of a mechanical-interlocking structure under the nanowire, facilitating peeling off of the nanowire from the master mold robustly and reliably. Using the developed MINT method, we successfully fabricated various metallic and semiconductor nanowire arrays on flexible substrates. We further demonstrated that the developed method is well suited to the reliable fabrication of highly flexible and high-performance nanoelectronic devices. As examples, a fully aligned gold (Au) microheater array exhibited high bending stability (10 6 cycling) and ultrafast (∼220 ms) heating operation up to ∼100 °C. An ultralong Au heater-embedded cuprous-oxide (Cu 2 O) nanowire chemical gas sensor showed significantly improved reversible reaction kinetics toward NO 2 with 10-fold enhancement in sensitivity at 100 °C.

Stereoselective synthesis of hernandulcin, peroxylippidulcine A, lippidulcines A, B and C and taste evaluation

PubMed Central

Rigamonti, Marco Giulio

2015-01-01

Summary The first stereoselective synthesis of lippidulcines A, B and C has been accomplished starting from (+)-hernandulcin, which has been prepared on a multigram scale. The previously assigned absolute configurations have been confirmed. The key steps of this synthesis are based on a modified version of the Kornblum–DeLaMare rearrangement, and on a highly regioselective and stereoselective ketone reduction with the MeCBS reagent. The taste evaluations indicate that none of these sesquiterpenes are sweet, instead the lippidulcine A is a cooling agent with a mint after taste. PMID:26664632

KSC-04PD-0751

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- During opening ceremonies at the KSC Visitor Complex launching the new Florida quarter, Florida Gov. Jeb Bush (left) and U.S. Mint Director Henrietta Holsman Fore (right) stand at attention while fourth grader Alexandra Schenck, from Merritt Island Christian School, sings the national anthem. Also participating in the event were NASA Administrator Sean OKeefe and Deputy Secretary of the Treasury Samuel W. Bodman. Center Director Jim Kennedy emceed the ceremonies. . The quarter celebrates Florida as a destination for explorers in the past, a launch site for future explorers into space and an inviting place for visitors today.

KSC-04PD-0774

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- Florida Gov. Jeb Bush thanks KSC Director James W. Kennedy (right) for hosting the ceremony to launch the new Florida quarter at the KSC Visitor Complex. The backdrop is a map of the United States, illustrating the state quarters issued to date. Also on stage are, from left, U.S. Mint Director Henrietta Holsman Fore, Deputy Secretary of the Treasury Samuel W. Bodman, and NASA Administrator Sean O'Keefe. The quarter celebrates Florida as the gateway to discovery -- a destination for explorers in the past, a launch site for space explorers of the future, and an inviting place for visitors today.

KSC-04pd0774

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- Florida Gov. Jeb Bush thanks KSC Director James W. Kennedy (right) for hosting the ceremony to launch the new Florida quarter at the KSC Visitor Complex. The backdrop is a map of the United States, illustrating the state quarters issued to date. Also on stage are, from left, U.S. Mint Director Henrietta Holsman Fore, Deputy Secretary of the Treasury Samuel W. Bodman, and NASA Administrator Sean O'Keefe. The quarter celebrates Florida as the gateway to discovery -- a destination for explorers in the past, a launch site for space explorers of the future, and an inviting place for visitors today.

KSC-04pd0751

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- During opening ceremonies at the KSC Visitor Complex launching the new Florida quarter, Florida Gov. Jeb Bush (left) and U.S. Mint Director Henrietta Holsman Fore (right) stand at attention while fourth grader Alexandra Schenck, from Merritt Island Christian School, sings the national anthem. Also participating in the event were NASA Administrator Sean O’Keefe and Deputy Secretary of the Treasury Samuel W. Bodman. Center Director Jim Kennedy emceed the ceremonies. . The quarter celebrates Florida as a destination for explorers in the past, a launch site for future explorers into space and an inviting place for visitors today.

Sir Almroth Wright: pioneer immunologist.

PubMed

Ellis, Harold

2011-03-01

This year marks the 150th anniversary of the birth of Almroth Edward Wright, whose pioneer work in immunology saved countless lives, especially in the First World War, but whose name and work are all but forgotten today. Wright was born in 1861 in Middleton Tyas, Yorkshire, where his father, an Irish protestant and considerable Hebrew scholar, was the minister. Almroth's Swedish mother, the daughter of NW Almroth, governor of the mint in Stockholm, was responsible for his unusual first name. She had the rare distinction of having served as a nurse with Florence Nightingale in the hospital at Scutari in the Crimean War.

Objective assessment of olfactory function using functional magnetic resonance imaging.

PubMed

Toledano, Adolfo; Borromeo, Susana; Luna, Guillermo; Molina, Elena; Solana, Ana Beatriz; García-Polo, Pablo; Hernández, Juan Antonio; Álvarez-linera, Juan

2012-01-01

To show the results of a device that generates automated olfactory stimuli suitable for functional magnetic resonance imaging (fMRI) experiments. Ten normal volunteers, 5 women and 5 men, were studied. The system allows the programming of several sequences, providing the capability to synchronise the onset of odour presentation with acquisition by a trigger signal of the MRI scanner. The olfactometer is a device that allows selection of the odour, the event paradigm, the time of stimuli and the odour concentration. The paradigm used during fMRI scanning consisted of 15-s blocks. The odorant event took 2s with butanol, mint and coffee. We observed olfactory activity in the olfactory bulb, entorhinal cortex (4%), amygdala (2.5%) and temporo-parietal cortex, especially in the areas related to emotional integration. The device has demonstrated its effectiveness in stimulating olfactory areas and its capacity to adapt to fMRI equipment. Copyright © 2010 Elsevier España, S.L. All rights reserved.

When benefits outweigh costs: reconsidering "automatic" phonological recoding when reading aloud.

PubMed

Robidoux, Serje; Besner, Derek

2011-06-01

Skilled readers are slower to read aloud exception words (e.g., PINT) than regular words (e.g., MINT). In the case of exception words, sublexical knowledge competes with the correct pronunciation driven by lexical knowledge, whereas no such competition occurs for regular words. The dominant view is that the cost of this "regularity" effect is evidence that sublexical spelling-sound conversion is impossible to prevent (i.e., is "automatic"). This view has become so reified that the field rarely questions it. However, the results of simulations from the most successful computational models on the table suggest that the claim of "automatic" sublexical phonological recoding is premature given that there is also a benefit conferred by sublexical processing. Taken together with evidence from skilled readers that sublexical phonological recoding can be stopped, we suggest that the field is too narrowly focused when it asserts that sublexical phonological recoding is "automatic" and that a broader, more nuanced and contextually driven approach provides a more useful framework.

Flavor release measurement from gum model system.

PubMed

Ovejero-López, Isabel; Haahr, Anne-Mette; van den Berg, Frans; Bredie, Wender L P

2004-12-29

Flavor release from a mint-flavored chewing gum model system was measured by atmospheric pressure chemical ionization mass spectroscopy (APCI-MS) and sensory time-intensity (TI). A data analysis method for handling the individual curves from both methods is presented. The APCI-MS data are ratio-scaled using the signal from acetone in the breath of subjects. Next, APCI-MS and sensory TI curves are smoothed by low-pass filtering. Principal component analysis of the individual curves is used to display graphically the product differentiation by APCI-MS or TI signals. It is shown that differences in gum composition can be measured by both instrumental and sensory techniques, providing comparable information. The peppermint oil level (0.5-2% w/w) in the gum influenced both the retronasal concentration and the perceived peppermint flavor. The sweeteners' (sorbitol or xylitol) effect is less apparent. Sensory adaptation and sensitivity differences of human perception versus APCI-MS detection might explain the divergence between the two dynamic measurement methods.

Lifestyle measures in the management of gastro-oesophageal reflux disease: clinical and pathophysiological considerations.

PubMed

Kang, J H-E; Kang, J Y

2015-03-01

Several lifestyle and dietary factors are commonly cited as risk factors for gastro-oesophageal reflux disease (GORD) and modification of these factors has been advocated as first-line measures for the management of GORD. We performed a systematic review of the literature from 2005 to the present relating to the effect of these factors and their modification on GORD symptoms, physiological parameters of reflux as well as endoscopic appearances. Conflicting results existed for the association between smoking, alcohol and various dietary factors in the development of GORD. These equivocal findings are partly due to methodology problems. There is recent good evidence that weight reduction and smoking cessation are beneficial in reducing GORD symptoms. Clinical and physiological studies also suggest that some physical measures as well as modification of meal size and timing can also be beneficial. However, there is limited evidence for the role of avoiding alcohol and certain dietary ingredients including carbonated drinks, caffeine, fat, spicy foods, chocolate and mint.

Lifestyle measures in the management of gastro-oesophageal reflux disease: clinical and pathophysiological considerations

PubMed Central

Kang, J.H.-E.

2015-01-01

Several lifestyle and dietary factors are commonly cited as risk factors for gastro-oesophageal reflux disease (GORD) and modification of these factors has been advocated as first-line measures for the management of GORD. We performed a systematic review of the literature from 2005 to the present relating to the effect of these factors and their modification on GORD symptoms, physiological parameters of reflux as well as endoscopic appearances. Conflicting results existed for the association between smoking, alcohol and various dietary factors in the development of GORD. These equivocal findings are partly due to methodology problems. There is recent good evidence that weight reduction and smoking cessation are beneficial in reducing GORD symptoms. Clinical and physiological studies also suggest that some physical measures as well as modification of meal size and timing can also be beneficial. However, there is limited evidence for the role of avoiding alcohol and certain dietary ingredients including carbonated drinks, caffeine, fat, spicy foods, chocolate and mint. PMID:25729556

Plasticizers and BPA Residues in Tunisian and Italian Culinary Herbs and Spices.

PubMed

Di Bella, Giuseppa; Ben Mansour, Hedi; Ben Tekaya, Asma; Beltifa, Asma; Potortì, Angela Giorgia; Saiya, Emanuele; Bartolomeo, Giovanni; Dugo, Giacomo; Lo Turco, Vincenzo

2018-06-01

In the present study, 18 plasticizers and residues in 10 different Tunisian and Italian culinary herbs and spices (black pepper, mint, caraway, coriander, oregano, rosemary, thyme, fennel, verbena, and laurel) were determined by GC/MS. Di-methylphthalate, di-(2-methylpropyl)adipate, di-n-butyladipate, di-propylphthalate, benzylbenzoate, di-phenylphthalate, and bisphenol A were lower than their LOQ in all 118 samples. Among the Tunisian samples, di-(2-ethylhexyl)phthalate was found in all types of samples and di-butylphthalate in 50% of types; all other phthalates were rarely dectected. Among the adipates, only di-methyladipate was found in 90% of types; di-ethyladipate was seldom found and di-(2-ethylhexyl)adipate only in samples of caraway. Di-(2-ethylhexyl)terephthalate was found in all types of samples; di-(2-ethylhexyl)sebacate was detected rarely but with high values. Among the Sicilian samples, di-ethylphthalate and di-(2-methylpropyl)phthalate were detected only in samples of mint; di-methyladipate, di-butylphthalate, and benzylbutylphthalate were identified in oregano and laurel; di-(2-ethylhexyl)terephthalate and di-(2-ethylhexyl)sebacate only in oregano. In any case, the results suggested that intake of these contaminants through spices and herbs is not a dangerous risk to the consumers. Probably, as already observed for the other food, these contaminants could result from pollution of the environment (air, water, and/or soil) and/or farming methods. Plasticizers and BPA in Tunisian and Italian spices were determined by GC/MS. Tunisian spices seem to contain more residues than Italian samples. Intake of these contaminants by spices is not a dangerous risk to the consumers. These pollutants could result from environmental pollution or agricultural practices. © 2018 Institute of Food Technologists®.

KSC-04PD-0775

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- KSC Director James W. Kennedy thanks the standing-room-only crowd for attending the ceremony to launch the new Florida quarter at the KSC Visitor Complex. The backdrop is a map of the United States, illustrating the state quarters issued to date. Also on stage are, from left, Florida Gov. Jeb Bush, U.S. Mint Director Henrietta Holsman Fore, Deputy Secretary of the Treasury Samuel W. Bodman, and NASA Administrator Sean O'Keefe. The quarter celebrates Florida as the gateway to discovery -- a destination for explorers in the past, a launch site for space explorers of the future, and an inviting place for visitors today.

KSC-04pd0775

NASA Image and Video Library

2004-04-07

KENNEDY SPACE CENTER, FLA. -- KSC Director James W. Kennedy thanks the standing-room-only crowd for attending the ceremony to launch the new Florida quarter at the KSC Visitor Complex. The backdrop is a map of the United States, illustrating the state quarters issued to date. Also on stage are, from left, Florida Gov. Jeb Bush, U.S. Mint Director Henrietta Holsman Fore, Deputy Secretary of the Treasury Samuel W. Bodman, and NASA Administrator Sean O'Keefe. The quarter celebrates Florida as the gateway to discovery -- a destination for explorers in the past, a launch site for space explorers of the future, and an inviting place for visitors today.

America's foremost early astronomer. [David Rittenhouse

NASA Technical Reports Server (NTRS)

Rubincam, David Parry; Rubincam, Milton, II

1995-01-01

The life of 18th century astronomer, craftsman, and partriot David Rittenhouse is detailed. As a craftsman, he distinguished himself as one of the foremost builders of clocks. He also built magnetic compasses and surveying instruments. The finest examples of his craftsmanship are considered two orreries, mechanical solar systems. In terms of astronomical observations, his best-known contribution was his observation of the transit of Venus in 1769. Rittenhouse constructed the first diffraction grating. Working as Treasurer of Pennsylvania throughout the Revolution, he became the first director of the Mint in 1792. Astronomical observations in later life included charting the position of Uranus after its discovery.

Stellar model chromospheres. VIII - 70 Ophiuchi A /K0 V/ and Epsilon Eridani /K2 V/

NASA Technical Reports Server (NTRS)

Kelch, W. L.

1978-01-01

Model atmospheres for the late-type active-chromosphere dwarf stars 70 Oph A and Epsilon Eri are computed from high-resolution Ca II K line profiles as well as Mg II h and k line fluxes. A method is used which determines a plane-parallel homogeneous hydrostatic-equilibrium model of the upper photosphere and chromosphere which differs from theoretical models by lacking the constraint of radiative equilibrium (RE). The determinations of surface gravities, metallicities, and effective temperatures are discussed, and the computational methods, model atoms, atomic data, and observations are described. Temperature distributions for the two stars are plotted and compared with RE models for the adopted effective temperatures and gravities. The previously investigated T min/T eff vs. T eff relation is extended to Epsilon Eri and 70 Oph A, observed and computed Ca II K and Mg II h and k integrated emission fluxes are compared, and full tabulations are given for the proposed models. It is suggested that if less than half the observed Mg II flux for the two stars is lost in noise, the difference between an active-chromosphere star and a quiet-chromosphere star lies in the lower-chromospheric temperature gradient.

The Potential Effects of Obesity on Social Security Claiming Behavior and Retirement Benefits.

PubMed

Knoll, Melissa A Z; Shoffner, Dave; O'Leary, Samantha

2018-04-16

Obesity prevalence among Americans has increased for nearly three decades. We explore the relationship between the rise in obesity and Social Security retirement benefit claiming, a decision impacting nearly all aging Americans. Specifically, we investigate whether obesity can affect individuals' decision to claim benefits early, a choice that has important implications for financial security in retirement, particularly for those with lower socioeconomic status (SES). We use a microsimulation model called MINT6 (Modeling Income in the Near Term, version 6) to demonstrate the potential effects of obesity on subjective life expectancy and claiming behavior. We impute obesity status using data from the National Health and Nutrition Examination Survey (NHANES), which describes the distribution of obesity prevalence within the United States by gender, poverty status, and race/ethnicity. We find that the rise in obesity and the consequent incidence of obesity-related diseases may lead some individuals to make claiming decisions that lead to lower monthly and lifetime Social Security retirement benefits. Further, we find that the potential economic impact of this decision is larger for those with lower SES. We present a behavioral perspective by addressing the potential effects that obesity can have on individuals' retirement decisions and their resulting Social Security retirement benefits.

Effect of an essential oil-containing mouth rinse on VSC-producing bacteria on the tongue.

PubMed

Thaweboon, Sroisiri; Thaweboon, Boonyanit

2011-03-01

The objective of the present study was to investigate the inhibitory effect of a commercially available essential oil-containing mouth rinse 12 hours after a single rinse and two weeks of twice daily rinsing, on volatile sulphur compounds (VSC) producing bacteria on the tongue. The study was a randomized, double-blind, controlled crossover design. Thirty-six healthy subjects, aged 20-48 years, volunteered to participate in the study. Subjects were randomly assigned to rinse twice daily with either an essential oil-containing mouth rinse (Cool Mint Listerine Antiseptic) or a negative control rinse. Bacteria samples were taken from the dorsum of the tongue at baseline, after the first rinse and two weeks later. They were plated on OOPS medium to enumerate the VSC-producing bacteria. Intergroup comparisons of log10 transformed colony-forming units of the samples were made using analysis of covariance. Each comparison was performed at a 5% significance level. The mean VSC-producing bacteria in subjects using the essential oil mouth rinse were significantly lower than those using the control rinse twice daily. In healthy subjects, rinsing with an essential oil-containing mouth rinse can have a significant effect on VSC-producing bacteria on the tongue and may be useful for controlling intrinsic oral malodor over prolonged periods.

Additional mitochondrial DNA influences the interactions between the nuclear and mitochondrial genomes in a bovine embryo model of nuclear transfer.

PubMed

Srirattana, Kanokwan; St John, Justin C

2018-05-08

We generated cattle embryos using mitochondrial supplementation and somatic cell nuclear transfer (SCNT), named miNT, to determine how additional mitochondrial DNA (mtDNA) modulates the nuclear genome. To eliminate any confounding effects from somatic cell mtDNA in intraspecies SCNT, donor cell mtDNA was depleted prior to embryo production. Additional oocyte mtDNA did not affect embryo development rates but increased mtDNA copy number in blastocyst stage embryos. Moreover, miNT-derived blastocysts had different gene expression profiles when compared with SCNT-derived blastocysts. Additional mtDNA increased expression levels of genes involved in oxidative phosphorylation, cell cycle and DNA repair. Supplementing the embryo culture media with a histone deacetylase inhibitor, Trichostatin A (TSA), had no beneficial effects on the development of miNT-derived embryos, unlike SCNT-derived embryos. When compared with SCNT-derived blastocysts cultured in the presence of TSA, additional mtDNA alone had beneficial effects as the activity of glycolysis may increase and embryonic cell death may decrease. However, these beneficial effects were not found with additional mtDNA and TSA together, suggesting that additional mtDNA alone enhances reprogramming. In conclusion, additional mtDNA increased mtDNA copy number and expression levels of genes involved in energy production and embryo development in blastocyst stage embryos emphasising the importance of nuclear-mitochondrial interactions.

Calamintha nepeta (L.) Savi and its Main Essential Oil Constituent Pulegone: Biological Activities and Chemistry.

PubMed

Božović, Mijat; Ragno, Rino

2017-02-14

Medicinal plants play an important role in the treatment of a wide range of diseases, even if their chemical constituents are not always completely recognized. Observations on their use and efficacy significantly contribute to the disclosure of their therapeutic properties. Calamintha nepeta (L.) Savi is an aromatic herb with a mint-oregano flavor, used in the Mediterranean areas as a traditional medicine. It has an extensive range of biological activities, including antimicrobial, antioxidant and anti-inflammatory, as well as anti-ulcer and insecticidal properties. This study aims to review the scientific findings and research reported to date on Calamintha nepeta (L.) Savi that prove many of the remarkable various biological actions, effects and some uses of this species as a source of bioactive natural compounds. On the other hand, pulegone, the major chemical constituent of Calamintha nepeta (L.) Savi essential oil, has been reported to exhibit numerous bioactivities in cells and animals. Thus, this integrated overview also surveys and interprets the present knowledge of chemistry and analysis of this oxygenated monoterpene, as well as its beneficial bioactivities. Areas for future research are suggested.

Passing the baton: Mentoring for adoption of active-learning pedagogies by research-active junior faculty.

PubMed

Grimes, Catherine Leimkuhler; White, Harold B

2015-01-01

There are barriers to adoption of research-based teaching methods. Professional development workshops may inform faculty of these methods, but effective adoption often does not follow. In addition, newly-minted research-active faculty are often overwhelmed by the many new responsibilities (grant writing, group management, laboratory setup, teaching) that accompany the position and normally do not have the time to consider novel teaching approaches. This case study documents how over a three-year period, the responsibility for teaching a nontraditional "Introduction to Biochemistry" course in a problem-based learning format was successfully transferred from a senior faculty member nearing retirement (HBW) to a newly-hired research-active assistant professor (CLG). We describe our apprenticeship project involving modeling, scaffolding, fading, and coaching. We suggest that involving faculty in active-learning pedagogy early in their career with mentoring by senior faculty overcomes barriers to adopting these methods. This case describes a specific example from which potentially useful elements can be adopted and adapted wherever biochemistry is taught. © 2015 The International Union of Biochemistry and Molecular Biology.

EDXRF study of Indian punch-marked silver coins

NASA Astrophysics Data System (ADS)

Vijayan, V.; Rautray, T. R.; Basa, D. K.

2004-09-01

Coins are important archaeological objects that can provide valuable information regarding coin minting methodology and provenance as well as politics and economics of the time. Punch-marked coins are the oldest known numismatics used in ancient India. 23 Indian punch-marked silver coins were analysed, for the first time, by using multi-elemental non-destructive energy dispersive X-ray fluorescence (EDXRF) technique. Our study reveals that silver, copper, iron, gold and lead are the significant constituents of the Indian punch marked silver coins, with minor/trace of elements like Ti, Cr, Co, Ni, As and Y also seems to indicate the fragmentation as well as the impoverishment of the power for the regimes that had produced the studied coins.

KSC-04PD-0772

NASA Technical Reports Server (NTRS)

2004-01-01

KENNEDY SPACE CENTER, FLA. -- Florida Gov. Jeb Bush addresses the audience at a ceremony to launch the new Florida quarter, held at the KSC Visitor Complex. The Solid Rocket Booster/External Tank exhibit towers over a map of the United States set up on stage, illustrating the state quarters issued to date. Sharing the stage with him are, from left, U.S. Mint Director Henrietta Holsman Fore, Deputy Secretary of the Treasury Samuel W. Bodman, NASA Administrator Sean O'Keefe, and KSC Director James W. Kennedy. The quarter celebrates Florida as the gateway to discovery -- a destination for explorers in the past, a launch site for space explorers of the future, and an inviting place for visitors today.