7 CFR 718.103 - Prevented planted and failed acreage.

Code of Federal Regulations, 2011 CFR

2011-01-01

... prevented-planted acreage was affected by drought, unless: (1) On the final planting date for non-irrigated.... Drought Monitor; and (3) Verifiable information is collected from sources whose business or purpose it is... a lack of water resulting from drought conditions or contamination by saltwater intrusion of an...

7 CFR 760.815 - Calculation of prevented planted acreage.

Code of Federal Regulations, 2011 CFR

2011-01-01

... acreage was affected by a disaster that was caused by drought unless on the final planting date or the... from being planted due to a lack of water resulting from drought conditions or contamination by saltwater intrusion of an irrigation supply resulting from drought conditions. (h) For NAP covered crops...

7 CFR 760.815 - Calculation of prevented planted acreage.

Code of Federal Regulations, 2012 CFR

2012-01-01

... acreage was affected by a disaster that was caused by drought unless on the final planting date or the... from being planted due to a lack of water resulting from drought conditions or contamination by saltwater intrusion of an irrigation supply resulting from drought conditions. (h) For NAP covered crops...

7 CFR 760.815 - Calculation of prevented planted acreage.

Code of Federal Regulations, 2014 CFR

2014-01-01

... acreage was affected by a disaster that was caused by drought unless on the final planting date or the... from being planted due to a lack of water resulting from drought conditions or contamination by saltwater intrusion of an irrigation supply resulting from drought conditions. (h) For NAP covered crops...

7 CFR 760.815 - Calculation of prevented planted acreage.

Code of Federal Regulations, 2013 CFR

2013-01-01

... acreage was affected by a disaster that was caused by drought unless on the final planting date or the... from being planted due to a lack of water resulting from drought conditions or contamination by saltwater intrusion of an irrigation supply resulting from drought conditions. (h) For NAP covered crops...

7 CFR 760.815 - Calculation of prevented planted acreage.

Code of Federal Regulations, 2010 CFR

2010-01-01

... acreage was affected by a disaster that was caused by drought unless on the final planting date or the... from being planted due to a lack of water resulting from drought conditions or contamination by saltwater intrusion of an irrigation supply resulting from drought conditions. (h) For NAP covered crops...

Economic evaluation of crop acreage estimation by multispectral remote sensing. [Michigan

NASA Technical Reports Server (NTRS)

Manderscheid, L. V.; Nalepka, R. F. (Principal Investigator); Myers, W.; Safir, G.; Ilhardt, D.; Morgenstern, J. P.; Sarno, J.

1976-01-01

The author has identified the following significant results. Photointerpretation of S190A and S190B imagery showed significantly better resolution with the S190B system. A small tendancy to underestimate acreage was observed. This averaged 6 percent and varied with field size. The S190B system had adequate resolution for acreage measurement but the color film did not provide adequate contrast to allow detailed classification of ground cover from imagery of a single date. In total 78 percent of the fields were correctly classified but with 56 percent correct for the major crop, corn.

LACIE large area acreage estimation. [United States of America

NASA Technical Reports Server (NTRS)

Chhikara, R. S.; Feiveson, A. H. (Principal Investigator)

1979-01-01

A sample wheat acreage for a large area is obtained by multiplying its small grains acreage estimate as computed by the classification and mensuration subsystem by the best available ratio of wheat to small grains acreages obtained from historical data. In the United States, as in other countries with detailed historical data, an additional level of aggregation was required because sample allocation was made at the substratum level. The essential features of the estimation procedure for LACIE countries are included along with procedures for estimating wheat acreage in the United States.

Irrigated acreage in the Bear River Basin as of the 1975 growing season. [Idaho, Utah, and Wyoming

NASA Technical Reports Server (NTRS)

Ridd, M. K.; Jaynes, R. A.; Landgraf, K. F.; Clark, L. D., Jr. (Principal Investigator)

1982-01-01

The irrigated cropland in the Bear River Basin as of the 1975 growing season was inventoried from satellite imagery. LANDSAT color infrared images (scale 1:125,000) were examined for early, mid, and late summer dates, and acreage was estimated by use of township/section overlays. The total basin acreage was estimated to be 573,435 acres, with individual state totals as follows: Idaho 234,370 acres; Utah 265,505 acres; and Wyoming 73,560 acres. As anticipated, wetland areas intermingled among cropland appears to have produced an over-estimation of irrigated acreage. According to a 2% random sample of test sites evaluated by personnel from the Soil Conservation Service such basin-wide over-estimation is 7.5%; individual counties deviate significantly from the basin-wide figure, depending on the relative amount of wetland areas intermingled with cropland.

7 CFR 1412.45 - Reducing or terminating base acreage.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 10 2012-01-01 2012-01-01 false Reducing or terminating base acreage. 1412.45 Section... and Peanuts 2008 through 2012 § 1412.45 Reducing or terminating base acreage. (a)(1) Subject to the limitation in paragraph (a)(2) of this section, a permanent reduction of all or a portion of a farm's base...

7 CFR 1412.45 - Reducing or terminating base acreage.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 10 2013-01-01 2013-01-01 false Reducing or terminating base acreage. 1412.45 Section... and Peanuts 2008 Through 2012 § 1412.45 Reducing or terminating base acreage. (a)(1) Subject to the limitation in paragraph (a)(2) of this section, a permanent reduction of all or a portion of a farm's base...

7 CFR 1412.45 - Reducing or terminating base acreage.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 10 2011-01-01 2011-01-01 false Reducing or terminating base acreage. 1412.45 Section... and Peanuts 2008 through 2012 § 1412.45 Reducing or terminating base acreage. (a)(1) Subject to the limitation in paragraph (a)(2) of this section, a permanent reduction of all or a portion of a farm's base...

7 CFR 1412.45 - Reducing or terminating base acreage.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false Reducing or terminating base acreage. 1412.45 Section... and Peanuts 2008 through 2012 § 1412.45 Reducing or terminating base acreage. (a)(1) Subject to the limitation in paragraph (a)(2) of this section, a permanent reduction of all or a portion of a farm's base...

7 CFR 1435.312 - Establishment of acreage bases under proportionate shares.

Code of Federal Regulations, 2014 CFR

2014-01-01

...) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS SUGAR PROGRAM Flexible Marketing Allotments For Sugar § 1435.312 Establishment of acreage bases under proportionate... shares as the simple average of the acreage planted and considered planted for harvest for sugar or seed...

7 CFR 1435.312 - Establishment of acreage bases under proportionate shares.

Code of Federal Regulations, 2012 CFR

2012-01-01

...) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS SUGAR PROGRAM Flexible Marketing Allotments For Sugar § 1435.312 Establishment of acreage bases under proportionate... shares as the simple average of the acreage planted and considered planted for harvest for sugar or seed...

7 CFR 1435.312 - Establishment of acreage bases under proportionate shares.

Code of Federal Regulations, 2013 CFR

2013-01-01

...) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS SUGAR PROGRAM Flexible Marketing Allotments For Sugar § 1435.312 Establishment of acreage bases under proportionate... shares as the simple average of the acreage planted and considered planted for harvest for sugar or seed...

7 CFR 1435.312 - Establishment of acreage bases under proportionate shares.

Code of Federal Regulations, 2011 CFR

2011-01-01

...) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS SUGAR PROGRAM Flexible Marketing Allotments For Sugar § 1435.312 Establishment of acreage bases under proportionate... shares as the simple average of the acreage planted and considered planted for harvest for sugar or seed...

7 CFR 1435.312 - Establishment of acreage bases under proportionate shares.

Code of Federal Regulations, 2010 CFR

2010-01-01

...) COMMODITY CREDIT CORPORATION, DEPARTMENT OF AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS SUGAR PROGRAM Flexible Marketing Allotments For Sugar § 1435.312 Establishment of acreage bases under proportionate... shares as the simple average of the acreage planted and considered planted for harvest for sugar or seed...

General multiyear aggregation technology: Methodology and software documentation. [estimating seasonal crop acreage proportions

NASA Technical Reports Server (NTRS)

Baker, T. C. (Principal Investigator)

1982-01-01

A general methodology is presented for estimating a stratum's at-harvest crop acreage proportion for a given crop year (target year) from the crop's estimated acreage proportion for sample segments from within the stratum. Sample segments from crop years other than the target year are (usually) required for use in conjunction with those from the target year. In addition, the stratum's (identifiable) crop acreage proportion may be estimated for times other than at-harvest in some situations. A by-product of the procedure is a methodology for estimating the change in the stratum's at-harvest crop acreage proportion from crop year to crop year. An implementation of the proposed procedure as a statistical analysis system routine using the system's matrix language module, PROC MATRIX, is described and documented. Three examples illustrating use of the methodology and algorithm are provided.

Econometric analysis of the factors influencing forest acreage trends in the southeast.

Treesearch

Ralph J. Alig

1986-01-01

Econometric models of changes in land use acreages in the Southeast by physiographic region have been developed by pooling cross-section and time series data. Separate acreage equations have been estimated for the three major private forestland owner classes and the three major classes of nonforest land use. Observations were drawn at three or four different points in...

7 CFR 1435.313 - Permanent transfer of acreage base histories under proportionate shares.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false Permanent transfer of acreage base histories under... histories under proportionate shares. (a) A sugarcane producer on a farm may transfer all or a portion of the producer's acreage base history of land owned, operated, or controlled to any other farm in the...

7 CFR 1435.313 - Permanent transfer of acreage base histories under proportionate shares.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 10 2011-01-01 2011-01-01 false Permanent transfer of acreage base histories under... histories under proportionate shares. (a) A sugarcane producer on a farm may transfer all or a portion of the producer's acreage base history of land owned, operated, or controlled to any other farm in the...

7 CFR 1435.313 - Permanent transfer of acreage base histories under proportionate shares.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 10 2014-01-01 2014-01-01 false Permanent transfer of acreage base histories under... histories under proportionate shares. (a) A sugarcane producer on a farm may transfer all or a portion of the producer's acreage base history of land owned, operated, or controlled to any other farm in the...

7 CFR 1435.313 - Permanent transfer of acreage base histories under proportionate shares.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 10 2013-01-01 2013-01-01 false Permanent transfer of acreage base histories under... histories under proportionate shares. (a) A sugarcane producer on a farm may transfer all or a portion of the producer's acreage base history of land owned, operated, or controlled to any other farm in the...

7 CFR 1435.313 - Permanent transfer of acreage base histories under proportionate shares.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 10 2012-01-01 2012-01-01 false Permanent transfer of acreage base histories under... histories under proportionate shares. (a) A sugarcane producer on a farm may transfer all or a portion of the producer's acreage base history of land owned, operated, or controlled to any other farm in the...

7 CFR 760.814 - Calculation of acreage for crop losses other than prevented planted.

Code of Federal Regulations, 2010 CFR

2010-01-01

... of the crop, as applicable, or actual acreage of the crop planted for harvest. (b) In cases where... good farming practices; and (4) Could reach maturity if each planting was harvested or would have been harvested. (c) In cases where there is multiple-cropped acreage, each crop may be eligible for disaster...

7 CFR 760.814 - Calculation of acreage for crop losses other than prevented planted.

Code of Federal Regulations, 2011 CFR

2011-01-01

... of the crop, as applicable, or actual acreage of the crop planted for harvest. (b) In cases where... good farming practices; and (4) Could reach maturity if each planting was harvested or would have been harvested. (c) In cases where there is multiple-cropped acreage, each crop may be eligible for disaster...

Vibration Response Predictions for Heavy Panel Mounted Components from Panel Acreage Environment Specifications

NASA Technical Reports Server (NTRS)

Harrison, Phillip; Frady, Greg; Duvall, Lowery; Fulcher, Clay; LaVerde, Bruce

2010-01-01

The development of new launch vehicles in the Aerospace industry often relies on response measurements taken from previously developed vehicles during various stages of liftoff and ascent, and from wind tunnel models. These measurements include sound pressure levels, dynamic pressures in turbulent boundary layers and accelerations. Rigorous statistical scaling methods are applied to the data to derive new environments and estimate the performance of new skin panel structures. Scaling methods have proven to be reliable, particularly for designs similar to the vehicles used as the basis for scaling, and especially in regions of smooth acreage without exterior protuberances or heavy components mounted to the panel. To account for response attenuation of a panel-mounted component due to its apparent mass at higher frequencies, the vibroacoustics engineer often reduces the acreage vibration according to a weight ratio first suggested by Barrett. The accuracy of the reduction is reduced with increased weight of the panel-mounted component, and does not account for low-frequency amplification of the component/panel response as a system. A method is proposed that combines acreage vibration from scaling methods with finite element analysis to account for the frequency-dependent dynamics of heavy panel-mounted components. Since the acreage and mass-loaded skins respond to the same dynamic input pressure, such pressure may be eliminated in favor of a frequency-dependent scaling function applied to the acreage vibration to predict the mass-loaded panel response. The scaling function replaces the Barrett weight ratio, and contains all of the dynamic character of the loaded and unloaded skin panels. The solution simplifies for spatially uncorrelated and fully correlated input pressures. Since the prediction uses finite element models of the loaded and unloaded skins, a rich suite of response data are available to the design engineer, including interface forces, stress and strain

Crop identification and acreage measurement utilizing ERTS imagery. [Missouri, Kansa, Idaho, and South Dakota

NASA Technical Reports Server (NTRS)

Wigton, W. H.; Vonsteen, D. H.

1974-01-01

The Statistical Reporting Service of the U.S. Department of Agriculture is evaluating ERTS-1 imagery as a potential tool for estimating crop acreage. A main data source for the estimates is obtained by enumerating small land parcels that have been randomly selected from the total U.S. land area. These small parcels are being used as ground observations in this investigation. The test sites are located in Missouri, Kansas, Idaho, and South Dakota. The major crops of interest are wheat, cotton, corn, soybeans, sugar beets, potatoes, oats, alfalfa, and grain sorghum. Some of the crops are unique to a given site while others are common in two or three states. This provides an opportunity to observe crops grown under different conditions. Results for the Missouri test site are presented. Results of temporal overlays, unequal prior probabilities, and sample classifiers are discussed. The amount of improvement that each technique contributes is shown in terms of overall performance. The results show that useful information for making crop acreage estimates can be obtained from ERTS-1 data.

Bullying Predicts Reported Dating Violence and Observed Qualities in Adolescent Dating Relationships.

PubMed

Ellis, Wendy E; Wolfe, David A

2015-10-01

The relationship between reported bullying, reported dating violence, and dating relationship quality measured through couple observations was examined. Given past research demonstrating similarity between peer and dating contexts, we expected that bullying would predict negative dating experiences. Participants with dating experience (n = 585; 238 males, M(age) = 15.06) completed self-report assessments of bullying and dating violence perpetration and victimization. One month later, 44 opposite-sex dyads (M(age) = 15.19) participated in behavioral observations. In 10-min sessions, couples were asked to rank and discuss areas of relationship conflict while being video-recorded. Qualities of the relationship were later coded by trained observers. Regression analysis revealed that bullying positively predicted dating violence perpetration and victimization. Self-reported bullying also predicted observations of lower relationship support and higher withdrawal. Age and gender interactions further qualified these findings. The bullying of boys, but not girls, was significantly related to dating violence perpetration. Age interactions showed that bullying was positively predictive of dating violence perpetration and victimization for older, but not younger adolescents. Positive affect was also negatively predicted by bullying, but only for girls. These findings add to the growing body of evidence that adolescents carry forward strategies learned in the peer context to their dating relationships. © The Author(s) 2014.

Development of rotation sample designs for the estimation of crop acreages

NASA Technical Reports Server (NTRS)

Lycthuan-Lee, T. G. (Principal Investigator)

1981-01-01

The idea behind the use of rotation sample designs is that the variation of the crop acreage of a particular sample unit from year to year is usually less than the variation of crop acreage between units within a particular year. The estimation theory is based on an additive mixed analysis of variance model with years as fixed effects, (a sub t), and sample units as a variable factor. The rotation patterns are decided upon according to: (1) the number of sample units in the design each year; (2) the number of units retained in the following years; and (3) the number of years to complete the rotation pattern. Different analytic formulae for the variance of (a sub t) and the variance comparisons in using a complete survey of the rotation patterns.

Determination of Acreage Thermal Protection Foam Loss From Ice and Foam Impacts

NASA Technical Reports Server (NTRS)

Carney, Kelly S.; Lawrence, Charles

2015-01-01

A parametric study was conducted to establish Thermal Protection System (TPS) loss from foam and ice impact conditions similar to what might occur on the Space Launch System. This study was based upon the large amount of testing and analysis that was conducted with both ice and foam debris impacts on TPS acreage foam for the Space Shuttle Project External Tank. Test verified material models and modeling techniques that resulted from Space Shuttle related testing were utilized for this parametric study. Parameters varied include projectile mass, impact velocity and impact angle (5 degree and 10 degree impacts). The amount of TPS acreage foam loss as a result of the various impact conditions is presented.

Apache sharply expands western Egypt acreage position

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

NONE

1997-02-10

Apache Corp. became Egypt`s second largest acreage holder with acquisition of Mobil Corp.`s nonoperating interests in three western desert exploration concessions covering a combined 7.7 million gross acres. Apache assumed a 50% contractor interest in the Repsol SA operated East Bahariya concession, a 33% contractor interest in the Repsol operated West Mediterranean Block 1 concession, and a 24% contractor interest in the Royal Dutch/Shell operated Northeast Abu Gharadig concession. The concessions carry a total drilling obligation of 11 wells the next 3 years.

Irrigated Acreage Within the Basin and Range Carbonate-Rock Aquifer System, White Pine County, Nevada, and Adjacent Areas in Nevada and Utah

USGS Publications Warehouse

Welborn, Toby L.; Moreo, Michael T.

2007-01-01

Accurate delineations of irrigated acreage are needed for the development of water-use estimates and in determining water-budget calculations for the Basin and Range carbonate-rock aquifer system (BARCAS) study. Irrigated acreage is estimated routinely for only a few basins in the study area. Satellite imagery from the Landsat Thematic Mapper and Enhanced Thematic Mapper platforms were used to delineate irrigated acreage on a field-by-field basis for the entire study area. Six hundred and forty-three fields were delineated. The water source, irrigation system, crop type, and field activity for 2005 were identified and verified through field reconnaissance. These data were integrated in a geodatabase and analyzed to develop estimates of irrigated acreage for the 2000, 2002, and 2005 growing seasons by hydrographic area and subbasin. Estimated average annual potential evapotranspiration and average annual precipitation also were estimated for each field.The geodatabase was analyzed to determine the spatial distribution of field locations, the total amount of irrigated acreage by potential irrigation water source, by irrigation system, and by crop type. Irrigated acreage in 2005 totaled nearly 32,000 acres ranging from less than 200 acres in Butte, Cave, Jakes, Long, and Tippett Valleys to 9,300 acres in Snake Valley. Irrigated acreage increased about 20 percent between 2000 and 2005 and increased the most in Snake and White River Valleys. Ground-water supplies as much as 80 percent of irrigation water during dry years. Almost 90 percent of the irrigated acreage was planted with alfalfa.

Irrigated acreage and other land uses on the Snake River Plain, Idaho and eastern Oregon

USGS Publications Warehouse

Lindholm, Gerald F.; Goodell, S.A.

1986-01-01

Prompted by the need for a current, accurate, and repeatable delineation of irrigated acreage on the Snake River Plain, the U.S. Geological Survey entered into a cooperative agreement with the Idaho Department of Water Resources Image Analysis Facility and the U.S. Bureau of Reclamation to delineate 1980 land use form Landsat data. Irrigated acreage data were needed as input to groundwater flow models developed by the U.S. Geological Survey in a study of the regional aquifer system underlying the Snake River Plain. Single-date digital multispectral scanner data analyzed to delineate land-use classes. Source of irrigation water (surface water, ground water, and combined) was determined from county maps of 1975 water-related land use, data from previous investigations, and field checking. Surface-water diversions for irrigation on the Snake River Plain began in the 1840's. With the stimulus of Federal aid authorized by the Desert Land Act, Carey Act, and Reclamation Act, irrigated area increased rapidly in the early 1900's. By 1929, 2.2 million acres were irrigated. Ground water became and important source of irrigation water after World War II. In 1980, about 3.1 million acres of the Snake River Plain were irrigate: 2.0 million acres with surface water, 1.0 million with ground water, and 0.1 million with combined surface and ground water. About 5.2 million acres (half of the plain) are undeveloped rangeland, 1.0 million acres (one-tenth) are classified as barren. The remaining land is a mixture of dryland agriculture, water bodies, wetland, forests, and urban areas.

Supply of Private Acreage for Recreational Deer Hunting in Georgia

Treesearch

Neelam C. Poudyal; J. M. Bowker; Gary T. Green; Michael A. Tarrant

2012-01-01

Understanding factors that influence the supply of private acreage for lease hunting has become increasingly important to sustaining hunting. Improving on existing studies that mostly utilized landowners’ responses from contingent surveys, we adopted a different approach to this question by analyzing 2009 market data from Georgia counties. Results from multivariate...

25 CFR 227.9 - Acreage limitation: Leases on noncontiguous tracts.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 25 Indians 1 2014-04-01 2014-04-01 false Acreage limitation: Leases on noncontiguous tracts. 227.9 Section 227.9 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS LEASING OF CERTAIN LANDS IN WIND RIVER INDIAN RESERVATION, WYOMING, FOR OIL AND GAS MINING How to Acquire Leases...

25 CFR 227.9 - Acreage limitation: Leases on noncontiguous tracts.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 25 Indians 1 2013-04-01 2013-04-01 false Acreage limitation: Leases on noncontiguous tracts. 227.9 Section 227.9 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS LEASING OF CERTAIN LANDS IN WIND RIVER INDIAN RESERVATION, WYOMING, FOR OIL AND GAS MINING How to Acquire Leases...

25 CFR 227.9 - Acreage limitation: Leases on noncontiguous tracts.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 25 Indians 1 2012-04-01 2011-04-01 true Acreage limitation: Leases on noncontiguous tracts. 227.9 Section 227.9 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS LEASING OF CERTAIN LANDS IN WIND RIVER INDIAN RESERVATION, WYOMING, FOR OIL AND GAS MINING How to Acquire Leases...

25 CFR 227.9 - Acreage limitation: Leases on noncontiguous tracts.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Acreage limitation: Leases on noncontiguous tracts. 227.9 Section 227.9 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS LEASING OF CERTAIN LANDS IN WIND RIVER INDIAN RESERVATION, WYOMING, FOR OIL AND GAS MINING How to Acquire Leases...

25 CFR 227.9 - Acreage limitation: Leases on noncontiguous tracts.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false Acreage limitation: Leases on noncontiguous tracts. 227.9 Section 227.9 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS LEASING OF CERTAIN LANDS IN WIND RIVER INDIAN RESERVATION, WYOMING, FOR OIL AND GAS MINING How to Acquire Leases...

7 CFR 929.110 - Transfers or sales of cranberry acreage.

Code of Federal Regulations, 2010 CFR

2010-01-01

... shall be recognized in connection with the issuance of sales history as follows: (1) If a grower sells all of the acreage comprising the entity, all prior sales history shall accrue to the purchaser; (2... been made, the purchaser and the seller must agree as to the amount of sales history attributed to each...

On the error in crop acreage estimation using satellite (LANDSAT) data

NASA Technical Reports Server (NTRS)

Chhikara, R. (Principal Investigator)

1983-01-01

The problem of crop acreage estimation using satellite data is discussed. Bias and variance of a crop proportion estimate in an area segment obtained from the classification of its multispectral sensor data are derived as functions of the means, variances, and covariance of error rates. The linear discriminant analysis and the class proportion estimation for the two class case are extended to include a third class of measurement units, where these units are mixed on ground. Special attention is given to the investigation of mislabeling in training samples and its effect on crop proportion estimation. It is shown that the bias and variance of the estimate of a specific crop acreage proportion increase as the disparity in mislabeling rates between two classes increases. Some interaction is shown to take place, causing the bias and the variance to decrease at first and then to increase, as the mixed unit class varies in size from 0 to 50 percent of the total area segment.

Latin America Report, No. 2761

DTIC Science & Technology

1983-11-08

Report Takes Recommendations for Economy (TRINIDAD GUARDIAN, various dates) 91 Tax Increases Private Sector Problems Land Productivity...BSIL) is gearing itself for the start of the next sugar crop and making long- term plans to increase the acreage u n der cultivation. The plans...Kingston THE DAILY GLEANER in English 1 Oct83p 19] MILK PRICE INCREASES —The price of "Nestles" and "Betty" sweetened con- densed milk will be increased

The use of Landsat data to inventory cotton and soybean acreage in North Alabama

NASA Technical Reports Server (NTRS)

Downs, S. W., Jr.; Faust, N. L.

1980-01-01

This study was performed to determine if Landsat data could be used to improve the accuracy of the estimation of cotton acreage. A linear classification algorithm and a maximum likelihood algorithm were used for computer classification of the area, and the classification was compared with ground truth. The classification accuracy for some fields was greater than 90 percent; however, the overall accuracy was 71 percent for cotton and 56 percent for soybeans. The results of this research indicate that computer analysis of Landsat data has potential for improving upon the methods presently being used to determine cotton acreage; however, additional experiments and refinements are needed before the method can be used operationally.

7 CFR 407.16 - Group risk plan for soybean.

Code of Federal Regulations, 2012 CFR

2012-01-01

... calculate indemnities. Planted acreage. Land in which the soybean seed has been placed by a machine... properly prepared for the planting method and production practice. Land on which seed is initially spread... accepted application; (b) Properly planted and reported by the acreage reporting date; (c) Planted with the...

7 CFR 407.17 - Group risk plan for wheat.

Code of Federal Regulations, 2011 CFR

2011-01-01

... calculate indemnities. Planted acreage. Land in which the wheat seed has been planted by a machine... properly prepared for the planting method and production practice. Land on which seed is initially spread... accepted application; (b) Properly planted and reported by the acreage reporting date; (c) Planted with the...

7 CFR 407.16 - Group risk plan for soybean.

Code of Federal Regulations, 2011 CFR

2011-01-01

... calculate indemnities. Planted acreage. Land in which the soybean seed has been placed by a machine... properly prepared for the planting method and production practice. Land on which seed is initially spread... accepted application; (b) Properly planted and reported by the acreage reporting date; (c) Planted with the...

7 CFR 407.17 - Group risk plan for wheat.

Code of Federal Regulations, 2012 CFR

2012-01-01

... calculate indemnities. Planted acreage. Land in which the wheat seed has been planted by a machine... properly prepared for the planting method and production practice. Land on which seed is initially spread... accepted application; (b) Properly planted and reported by the acreage reporting date; (c) Planted with the...

7 CFR 407.15 - Group risk plan for sorghum.

Code of Federal Regulations, 2012 CFR

2012-01-01

... expected county yield and calculate indemnities. Planted acreage. Land in which the sorghum seed has been... subsequent mechanical incorporation of the sorghum seed is not allowed. 2. Crop Insured (a) The insured crop... application; (2) Properly planted and reported by the acreage reporting date; (3) Planted with the intent to...

7 CFR 407.15 - Group risk plan for sorghum.

Code of Federal Regulations, 2011 CFR

2011-01-01

... expected county yield and calculate indemnities. Planted acreage. Land in which the sorghum seed has been... subsequent mechanical incorporation of the sorghum seed is not allowed. 2. Crop Insured (a) The insured crop... application; (2) Properly planted and reported by the acreage reporting date; (3) Planted with the intent to...

Preliminary Response of Herbaceous Plants to Biennial Burning Cycles Applied at Different Dates During the Growing Season

Treesearch

Sandra Rideout; James K. Rickard; Dale D. Wade

2003-01-01

The increase in acreage treated with growing-season fire during the past decade indicates that there has been increased interest in burning to enhance southern pine forest health and diversity. Information on how bum dates within the growing season can be manipulated to vary the mix of species is of practical importance. The objective of this study was to determine the...

40 CFR 62.15360 - Can reporting dates be changed?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 8 2010-07-01 2010-07-01 false Can reporting dates be changed? 62.15360 Section 62.15360 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR..., 1999 Reporting § 62.15360 Can reporting dates be changed? (a) If the Administrator agrees, you may...

40 CFR 62.14760 - Can reporting dates be changed?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 8 2010-07-01 2010-07-01 false Can reporting dates be changed? 62.14760 Section 62.14760 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Construction On or Before November 30, 1999 Recordkeeping and Reporting § 62.14760 Can reporting dates be...

40 CFR 60.2800 - Can reporting dates be changed?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Can reporting dates be changed? 60.2800 Section 60.2800 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS..., 1999 Model Rule-Recordkeeping and Reporting § 60.2800 Can reporting dates be changed? If the...

40 CFR 60.3057 - Can reporting dates be changed?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Can reporting dates be changed? 60.3057 Section 60.3057 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... Rule-Recordkeeping and Reporting § 60.3057 Can reporting dates be changed? If the Administrator agrees...

7 CFR 987.62 - Reports of dates shipped.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Reports of dates shipped. 987.62 Section 987.62... dates shipped. Each handler who ships dates during a crop year shall submit to the Committee, in such... shipped by him and such other information pertinent thereto as the Committee may specify. ...

7 CFR 987.62 - Reports of dates shipped.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 8 2011-01-01 2011-01-01 false Reports of dates shipped. 987.62 Section 987.62... dates shipped. Each handler who ships dates during a crop year shall submit to the Committee, in such... shipped by him and such other information pertinent thereto as the Committee may specify. ...

7 CFR 987.62 - Reports of dates shipped.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 8 2013-01-01 2013-01-01 false Reports of dates shipped. 987.62 Section 987.62... dates shipped. Each handler who ships dates during a crop year shall submit to the Committee, in such... shipped by him and such other information pertinent thereto as the Committee may specify. ...

7 CFR 987.62 - Reports of dates shipped.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 8 2012-01-01 2012-01-01 false Reports of dates shipped. 987.62 Section 987.62... dates shipped. Each handler who ships dates during a crop year shall submit to the Committee, in such... shipped by him and such other information pertinent thereto as the Committee may specify. ...

7 CFR 987.62 - Reports of dates shipped.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 8 2014-01-01 2014-01-01 false Reports of dates shipped. 987.62 Section 987.62... dates shipped. Each handler who ships dates during a crop year shall submit to the Committee, in such... shipped by him and such other information pertinent thereto as the Committee may specify. ...

40 CFR 60.2962 - Can reporting dates be changed?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Can reporting dates be changed? 60.2962 Section 60.2962 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... Recordkeeping and Reporting § 60.2962 Can reporting dates be changed? If the Administrator agrees, you may...

40 CFR 60.1430 - Can reporting dates be changed?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Can reporting dates be changed? 60.1430 Section 60.1430 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... Modification or Reconstruction is Commenced After June 6, 2001 Reporting § 60.1430 Can reporting dates be...

7 CFR 407.16 - Area risk protection insurance for soybean.

Code of Federal Regulations, 2014 CFR

2014-01-01

... contained in the Area Risk Protection Insurance Basic Provisions, land on which seed is initially spread... planting date and reported on or before the acreage reporting date; (c) Planted with the intent to be.... Payment Dates (a) Unless otherwise specified in the Special Provisions final county revenues and final...

7 CFR 457.154 - Processing sweet corn crop insurance provisions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... copy of all processor contracts to us on or before the acreage reporting date. 7. Insured Crop (a) In... or cold temperatures that cause an unexpected number of acres over a large producing area to be ready... circumstance or, if an indemnity has been paid, require you to repay it to us with interest at any time acreage...

40 CFR 60.1905 - Can reporting dates be changed?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Can reporting dates be changed? 60.1905 Section 60.1905 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... § 60.1905 Can reporting dates be changed? (a) If the Administrator agrees, you may change the...

40 CFR 60.2240 - Can reporting dates be changed?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 6 2010-07-01 2010-07-01 false Can reporting dates be changed? 60.2240 Section 60.2240 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... § 60.2240 Can reporting dates be changed? If the Administrator agrees, you may change the semiannual or...

40 CFR 60.2800 - Can reporting dates be changed?

Code of Federal Regulations, 2013 CFR

2013-07-01

... (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Emissions Guidelines and Compliance Times for Commercial and Industrial Solid Waste Incineration Units Model Rule-Recordkeeping and Reporting § 60.2800 Can... dates. See § 60.19(c) for procedures to seek approval to change your reporting date. Model Rule—Title V...

40 CFR 60.2800 - Can reporting dates be changed?

Code of Federal Regulations, 2014 CFR

2014-07-01

... (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Emissions Guidelines and Compliance Times for Commercial and Industrial Solid Waste Incineration Units Model Rule-Recordkeeping and Reporting § 60.2800 Can... dates. See § 60.19(c) for procedures to seek approval to change your reporting date. Model Rule—Title V...

49 CFR 1248.5 - Report forms and date of filing.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 9 2013-10-01 2013-10-01 false Report forms and date of filing. 1248.5 Section 1248.5 Transportation Other Regulations Relating to Transportation (Continued) SURFACE TRANSPORTATION BOARD, DEPARTMENT OF TRANSPORTATION (CONTINUED) ACCOUNTS, RECORDS AND REPORTS FREIGHT COMMODITY STATISTICS § 1248.5 Report forms and date of filing. ...

7 CFR 407.15 - Area risk protection insurance for grain sorghum.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Insurance Basic Provisions, sorghum seed broadcast and subsequently mechanically incorporated will not be considered planted. 2. Insured Crop (a) The insured crop will be all sorghum excluding hybrid sorghum seed... by the final planting date and reported on or before the acreage reporting date; (3) Planted with the...

7 CFR 407.11 - Area risk protection insurance for corn.

Code of Federal Regulations, 2014 CFR

2014-01-01

... addition to the definition contained in the Area Risk Protection Insurance Basic Provisions, corn seed that... accepted application; (3) Properly planted by the final planting date and reported on or before the acreage reporting date; (4) Planted with the intent to be harvested; and (5) Not planted into an established grass...

7 CFR 407.10 - Area risk protection insurance for barley.

Code of Federal Regulations, 2014 CFR

2014-01-01

... definition contained in the Area Risk Protection Insurance Basic Provisions, land on which seed is initially... application; (b) Properly planted by the final planting date and reported on or before the acreage reporting date; (c) Planted with the intent to be harvested; (d) Not planted into an established grass or legume...

76 FR 22058 - Reducing Regulatory Burden; Retrospective Review Under Executive Order 13563

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-20

... program data that is common across agencies to be collected once and utilized or redistributed to agency... operating costs by sharing similar data across participating agencies. DATES: Comments and information are... simplify and standardize, to the extent practical, acreage reporting processes, program dates, and data...

Estimating acreage by double sampling using LANDSAT data

NASA Technical Reports Server (NTRS)

Pont, F.; Horwitz, H.; Kauth, R. (Principal Investigator)

1982-01-01

Double sampling techniques employing LANDSAT data for estimating the acreage of corn and soybeans was investigated and evaluated. The evaluation was based on estimated costs and correlations between two existing procedures having differing cost/variance characteristics, and included consideration of their individual merits when coupled with a fictional 'perfect' procedure of zero bias and variance. Two features of the analysis are: (1) the simultaneous estimation of two or more crops; and (2) the imposition of linear cost constraints among two or more types of resource. A reasonably realistic operational scenario was postulated. The costs were estimated from current experience with the measurement procedures involved, and the correlations were estimated from a set of 39 LACIE-type sample segments located in the U.S. Corn Belt. For a fixed variance of the estimate, double sampling with the two existing LANDSAT measurement procedures can result in a 25% or 50% cost reduction. Double sampling which included the fictional perfect procedure results in a more cost effective combination when it is used with the lower cost/higher variance representative of the existing procedures.

Maternal Reports of Play Dates of Clinic Referred and Community Children

ERIC Educational Resources Information Center

Frankel, Fred; Mintz, Jim

2011-01-01

Recent interventions have focused upon play dates as a means to improve friendships. However, no measures have been published which quantify play date quality. An important characteristic of play dates in this regard may be the amount of conflict. We present the development of such a measure. We compare maternal reports of play dates for 112…

Heatshield for Extreme Entry Environment Technology: Results from Acreage and Integrated Seams Arcjet Testing

NASA Technical Reports Server (NTRS)

Venkatapathy, Ethiraj

2016-01-01

This invited talk will give a brief overview of the integrated heat-shield system design that requires seams and the extreme environment conditions that HEEET should be demonstrated to be capable of thermal performance without fail. We have tested HEEET across many different facilities and at conditions that are extreme. The presentation will highlight the performance of both the acreage as well as integrated seam at these conditions. The Invite talks are 10 min and hence this presentation will be short.

Two phase sampling for wheat acreage estimation. [large area crop inventory experiment

NASA Technical Reports Server (NTRS)

Thomas, R. W.; Hay, C. M.

1977-01-01

A two phase LANDSAT-based sample allocation and wheat proportion estimation method was developed. This technique employs manual, LANDSAT full frame-based wheat or cultivated land proportion estimates from a large number of segments comprising a first sample phase to optimally allocate a smaller phase two sample of computer or manually processed segments. Application to the Kansas Southwest CRD for 1974 produced a wheat acreage estimate for that CRD within 2.42 percent of the USDA SRS-based estimate using a lower CRD inventory budget than for a simulated reference LACIE system. Factor of 2 or greater cost or precision improvements relative to the reference system were obtained.

Automated 3D Damaged Cavity Model Builder for Lower Surface Acreage Tile on Orbiter

NASA Technical Reports Server (NTRS)

Belknap, Shannon; Zhang, Michael

2013-01-01

The 3D Automated Thermal Tool for Damaged Acreage Tile Math Model builder was developed to perform quickly and accurately 3D thermal analyses on damaged lower surface acreage tiles and structures beneath the damaged locations on a Space Shuttle Orbiter. The 3D model builder created both TRASYS geometric math models (GMMs) and SINDA thermal math models (TMMs) to simulate an idealized damaged cavity in the damaged tile(s). The GMMs are processed in TRASYS to generate radiation conductors between the surfaces in the cavity. The radiation conductors are inserted into the TMMs, which are processed in SINDA to generate temperature histories for all of the nodes on each layer of the TMM. The invention allows a thermal analyst to create quickly and accurately a 3D model of a damaged lower surface tile on the orbiter. The 3D model builder can generate a GMM and the correspond ing TMM in one or two minutes, with the damaged cavity included in the tile material. A separate program creates a configuration file, which would take a couple of minutes to edit. This configuration file is read by the model builder program to determine the location of the damage, the correct tile type, tile thickness, structure thickness, and SIP thickness of the damage, so that the model builder program can build an accurate model at the specified location. Once the models are built, they are processed by the TRASYS and SINDA.

76 FR 80209 - Kiwifruit Grown in California; Change in Reporting Requirements and New Information Collection

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-23

..., shipments by pack style, and acreage) from all kiwifruit handlers. Under this regulation, both reports are... gross f.o.b. sales of non-organic kiwifruit by pack style and size. Since 1984, the California Kiwifruit.../farm name, mailing address, location of farm by county, shipments by pack style, and acreage), on...

Can Young Adults Accurately Report Sexual Partnership Dates? Factors Associated with Inter-partner and Dyad Agreement

PubMed Central

Sanchez, Diana Maria; Schoenbach, Victor J.; Harvey, S. Marie; Warren, Jocelyn T.; Poole, Charles; Leone, Peter A.; Adimora, Adaora A.; Agnew, Christopher R.

2016-01-01

Background Sexual partnership dates are critical to STI/HIV research and control programs, though validity is limited by inaccurate recall and reporting. Methods We examined data from 302 heterosexual adults (151 index-partner dyads) to assess reliability of reporting. Dates of first and last sex were collected through individual interviews and joint dyad questionnaires which partners completed together. We compared index- and partner-reported dates to estimate inter-partner agreement (IPA). We used log-linear regression to model associations between inter-partner differences and partnership characteristics. To assess validity, we compared individually-reported dates to those from joint dyad questionnaires. Results Most partnerships (66.2%) were ≤2 years in duration and many (36.2%) were non-monogamous. IPA to within 1-, 30-, and 365-days was, respectively, 5.6%, 43.1% and 81.3% for first sex; and 32.9%, 94.5%, and 100.0% for last sex. In adjusted models: longer relationship duration was associated with disagreement on first sex dates; partnership non-monogamy was associated with disagreement on dates of first and last sex. Within dyads, several participant characteristics were associated with reporting dates closer to joint dyad responses [e.g., for first sex date, female gender (54.7%), having fewer sex partners (58.5%), and greater relationship commitment (57.3%)]. However, percent agreement to within 30, 60, and 90 days was similar for all groups for both first and last sex dates. Conclusions Agreement was high on date of last sex but only moderate on date of first sex. Methods to increase accuracy of reporting of dates of sex may improve STI research. PMID:27100770

Crop Acreage Estimation: Landsat TM and Resourcesat-1 AWiFS Sensor Assessment of the Mississippi River Delta, 2005

NASA Technical Reports Server (NTRS)

Boryan, Claire; Johnson, Dave; Craig, Mike; Seffrin, Bob; Mueller, RIck

2007-01-01

AWiFs data are appropriate for crop acreage estimation over large, spectrally homogenous, crop areas such as the Mid-West, the Delta and the Northern Great Plains. Regression and Kappa statistics for soybean, corn, cotton, rice and sorghum produced using both the Landsat TM and AWiFS data are very similar. AWiFS data appear to be a suitable alternative or supplement to Landsat TM data for production of NASS'Cropland Data Layer product.

43 CFR 3206.15 - How will BLM charge acreage holdings if the United States owns only a fractional interest in the...

Code of Federal Regulations, 2013 CFR

2013-10-01

... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false How will BLM charge acreage holdings if the United States owns only a fractional interest in the geothermal resources in a lease? 3206.15 Section 3206.15 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS...

43 CFR 3206.15 - How will BLM charge acreage holdings if the United States owns only a fractional interest in the...

Code of Federal Regulations, 2012 CFR

2012-10-01

... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false How will BLM charge acreage holdings if the United States owns only a fractional interest in the geothermal resources in a lease? 3206.15 Section 3206.15 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS...

43 CFR 3206.15 - How will BLM charge acreage holdings if the United States owns only a fractional interest in the...

Code of Federal Regulations, 2014 CFR

2014-10-01

... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false How will BLM charge acreage holdings if the United States owns only a fractional interest in the geothermal resources in a lease? 3206.15 Section 3206.15 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS...

43 CFR 3206.15 - How will BLM charge acreage holdings if the United States owns only a fractional interest in the...

Code of Federal Regulations, 2011 CFR

2011-10-01

... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false How will BLM charge acreage holdings if the United States owns only a fractional interest in the geothermal resources in a lease? 3206.15 Section 3206.15 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS...

76 FR 3062 - Extension of Comment Period on Change to the Reporting Date for Certain Data Elements Required...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-19

...-9252-4] Extension of Comment Period on Change to the Reporting Date for Certain Data Elements Required... Change to the Reporting Date for Certain Data Elements Required Under the Mandatory Reporting of... the Reporting Date for Certain Data Elements Required Under the Mandatory Reporting of Greenhouse...

An experimental case study to estimate Pre-harvest Wheat Acreage/Production in Hilly and Plain region of Uttarakhand state: Challenges and solutions of problems by using satellite data

NASA Astrophysics Data System (ADS)

Uniyal, D.; Kimothi, M. M.; Bhagya, N.; Ram, R. D.; Patel, N. K.; Dhaundiya, V. K.

2014-11-01

Wheat is an economically important Rabi crop for the state, which is grown on around 26 % of total available agriculture area in the state. There is a variation in productivity of wheat crop in hilly and tarai region. The agricultural productivity is less in hilly region in comparison of tarai region due to terrace cultivation, traditional system of agriculture, small land holdings, variation in physiography, top soil erosion, lack of proper irrigation system etc. Pre-harvest acreage/yield/production estimation of major crops is being done with the help of conventional crop cutting method, which is biased, inaccurate and time consuming. Remote Sensing data with multi-temporal and multi-spectral capabilities has shown new dimension in crop discrimination analysis and acreage/yield/production estimation in recent years. In view of this, Uttarakhand Space Applications Centre (USAC), Dehradun with the collaboration of Space Applications Centre (SAC), ISRO, Ahmedabad and Uttarakhand State Agriculture Department, have developed different techniques for the discrimination of crops and estimation of pre-harvest wheat acreage/yield/production. In the 1st phase, five districts (Dehradun, Almora, Udham Singh Nagar, Pauri Garhwal and Haridwar) with distinct physiography i.e. hilly and plain regions, have been selected for testing and verification of techniques using IRS (Indian Remote Sensing Satellites), LISS-III, LISS-IV satellite data of Rabi season for the year 2008-09 and whole 13 districts of the Uttarakhand state from 2009-14 along with ground data were used for detailed analysis. Five methods have been developed i.e. NDVI (Normalized Differential Vegetation Index), Supervised classification, Spatial modeling, Masking out method and Programming on visual basics methods using multitemporal satellite data of Rabi season along with the collateral and ground data. These methods were used for wheat discriminations and preharvest acreage estimations and subsequently results

7 CFR 1437.7 - Records.

Code of Federal Regulations, 2013 CFR

2013-01-01

... be provided no later than the acreage reporting date for the crop in the subsequent crop year... to calculate an approved yield for the current crop year must be certified by the producer no later...: (1) Commercial receipts, settlement sheets, warehouse ledger sheets, or load summaries if the...

7 CFR 1437.7 - Records.

Code of Federal Regulations, 2011 CFR

2011-01-01

... be provided no later than the acreage reporting date for the crop in the subsequent crop year... to calculate an approved yield for the current crop year must be certified by the producer no later...: (1) Commercial receipts, settlement sheets, warehouse ledger sheets, or load summaries if the...

7 CFR 1437.7 - Records.

Code of Federal Regulations, 2012 CFR

2012-01-01

... be provided no later than the acreage reporting date for the crop in the subsequent crop year... to calculate an approved yield for the current crop year must be certified by the producer no later...: (1) Commercial receipts, settlement sheets, warehouse ledger sheets, or load summaries if the...

7 CFR 1437.7 - Records.

Code of Federal Regulations, 2010 CFR

2010-01-01

... be provided no later than the acreage reporting date for the crop in the subsequent crop year... to calculate an approved yield for the current crop year must be certified by the producer no later...: (1) Commercial receipts, settlement sheets, warehouse ledger sheets, or load summaries if the...

7 CFR 1437.7 - Records.

Code of Federal Regulations, 2014 CFR

2014-01-01

... be provided no later than the acreage reporting date for the crop in the subsequent crop year... to calculate an approved yield for the current crop year must be certified by the producer no later...: (1) Commercial receipts, settlement sheets, warehouse ledger sheets, or load summaries if the...

7 CFR 457.137 - Green pea crop insurance provisions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... processor contracts to us on or before the acreage reporting date. 7. Insured Crop (a) In accordance with... calendar year in which the insured peas would normally be harvested if you provide notice to us that the... operation of harvesting equipment; and (ii) Abnormally hot or cold temperatures that cause an unexpected...

7 CFR 457.137 - Green pea crop insurance provisions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... processor contracts to us on or before the acreage reporting date. 7. Insured Crop (a) In accordance with... calendar year in which the insured peas would normally be harvested if you provide notice to us that the... operation of harvesting equipment; and (ii) Abnormally hot or cold temperatures that cause an unexpected...

7 CFR 457.137 - Green pea crop insurance provisions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... processor contracts to us on or before the acreage reporting date. 7. Insured Crop (a) In accordance with... calendar year in which the insured peas would normally be harvested if you provide notice to us that the... operation of harvesting equipment; and (ii) Abnormally hot or cold temperatures that cause an unexpected...

7 CFR 457.118 - Malting barley price and quality endorsement.

Code of Federal Regulations, 2014 CFR

2014-01-01

... highest additional value price will be used until the number of bushels covered at the higher additional... barley contract or malting barley price agreement, you must provide us with a copy of your current crop... contract or malting barley price agreement is not provided to us by the acreage reporting date. (c) Under...

12 CFR 571.28 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Effective date, compliance date, and prospective application. 571.28 Section 571.28 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY FAIR CREDIT REPORTING Affiliate Marketing § 571.28 Effective date, compliance date, and...

12 CFR 41.28 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Effective date, compliance date, and prospective application. 41.28 Section 41.28 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY FAIR CREDIT REPORTING Affiliate Marketing § 41.28 Effective date, compliance date, and prospective...

7 CFR 718.110 - Adjustments.

Code of Federal Regulations, 2010 CFR

2010-01-01

... MARKETING QUOTAS, ACREAGE ALLOTMENTS, AND PRODUCTION ADJUSTMENT PROVISIONS APPLICABLE TO MULTIPLE PROGRAMS... in order to avoid a marketing quota penalty if such person: (1) Notifies the county committee of such... committee; and (2) Pays the cost of a farm inspection to determine the adjusted acreage prior to the date...

Arizona Commission of Indian Affairs 1986-87 Annual Report.

ERIC Educational Resources Information Center

Arizona Commission of Indian Affairs, Phoenix.

This annual report includes a list of commission membership and staff; a map of state Indian reservations; a table of reservation acreages and populations; a list of commission meetings and those in attendance; a list of 1986-87 commission publications and an agency financial report. A section of "commission highlights" summarizes nine…

12 CFR 334.28 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Effective date, compliance date, and prospective application. 334.28 Section 334.28 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL POLICY FAIR CREDIT REPORTING Affiliate Marketing § 334.28 Effective date...

16 CFR 680.28 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2013 CFR

2013-01-01

... REPORTING ACT AFFILIATE MARKETING § 680.28 Effective date, compliance date, and prospective application. (a... part shall not prohibit you from using eligibility information that you receive from an affiliate to...

12 CFR 41.28 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2013 CFR

2013-01-01

... TREASURY FAIR CREDIT REPORTING Affiliate Marketing § 41.28 Effective date, compliance date, and prospective... an affiliate to make solicitations to a consumer if the bank receives such information prior to...

12 CFR 41.28 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2014 CFR

2014-01-01

... TREASURY FAIR CREDIT REPORTING Affiliate Marketing § 41.28 Effective date, compliance date, and prospective... an affiliate to make solicitations to a consumer if the bank receives such information prior to...

16 CFR 680.28 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2012 CFR

2012-01-01

... REPORTING ACT AFFILIATE MARKETING § 680.28 Effective date, compliance date, and prospective application. (a... part shall not prohibit you from using eligibility information that you receive from an affiliate to...

16 CFR 680.28 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2011 CFR

2011-01-01

... REPORTING ACT AFFILIATE MARKETING § 680.28 Effective date, compliance date, and prospective application. (a... part shall not prohibit you from using eligibility information that you receive from an affiliate to...

16 CFR 680.28 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2014 CFR

2014-01-01

... REPORTING ACT AFFILIATE MARKETING § 680.28 Effective date, compliance date, and prospective application. (a... part shall not prohibit you from using eligibility information that you receive from an affiliate to...

16 CFR 680.28 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2010 CFR

2010-01-01

... REPORTING ACT AFFILIATE MARKETING § 680.28 Effective date, compliance date, and prospective application. (a... part shall not prohibit you from using eligibility information that you receive from an affiliate to...

12 CFR 41.28 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2012 CFR

2012-01-01

... TREASURY FAIR CREDIT REPORTING Affiliate Marketing § 41.28 Effective date, compliance date, and prospective... an affiliate to make solicitations to a consumer if the bank receives such information prior to...

12 CFR 41.28 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2011 CFR

2011-01-01

... TREASURY FAIR CREDIT REPORTING Affiliate Marketing § 41.28 Effective date, compliance date, and prospective... an affiliate to make solicitations to a consumer if the bank receives such information prior to...

12 CFR 571.28 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2014 CFR

2014-01-01

... FAIR CREDIT REPORTING Affiliate Marketing § 571.28 Effective date, compliance date, and prospective... affiliate to make solicitations to a consumer if you receive such information prior to October 1, 2008. For...

12 CFR 571.28 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2012 CFR

2012-01-01

... THE TREASURY FAIR CREDIT REPORTING Affiliate Marketing § 571.28 Effective date, compliance date, and... receive from an affiliate to make solicitations to a consumer if you receive such information prior to...

12 CFR 571.28 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2011 CFR

2011-01-01

... THE TREASURY FAIR CREDIT REPORTING Affiliate Marketing § 571.28 Effective date, compliance date, and... receive from an affiliate to make solicitations to a consumer if you receive such information prior to...

12 CFR 571.28 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2013 CFR

2013-01-01

... FAIR CREDIT REPORTING Affiliate Marketing § 571.28 Effective date, compliance date, and prospective... affiliate to make solicitations to a consumer if you receive such information prior to October 1, 2008. For...

NEW JERSEY FARM LABOR REPORT, 1963.

ERIC Educational Resources Information Center

CHARTIER, WALTER J.; WATTS, FRED

FARMING IN NEW JERSEY IN 1963 WAS VARIED, VITAL, AND GEOGRAPHICALLY CONCENTRATED. A CONSTANT READY MARKET WAS INSURED BECAUSE OF LOCATION. AGRICULTURAL ACREAGE DECREASED BECAUSE OF URBANIZATION, INDUSTRIALIZATION, AND HIGHWAY DEVELOPMENT, CROP ACREAGE YIELDS INCREASED. THE TREND WAS TOWARD ALMOST TOTAL MECHANIZATION BECAUSE OF INTENSE CULTIVATION,…

Incorporating partially identified sample segments into acreage estimation procedures: Estimates using only observations from the current year

NASA Technical Reports Server (NTRS)

Sielken, R. L., Jr. (Principal Investigator)

1981-01-01

Several methods of estimating individual crop acreages using a mixture of completely identified and partially identified (generic) segments from a single growing year are derived and discussed. A small Monte Carlo study of eight estimators is presented. The relative empirical behavior of these estimators is discussed as are the effects of segment sample size and amount of partial identification. The principle recommendations are (1) to not exclude, but rather incorporate partially identified sample segments into the estimation procedure, (2) try to avoid having a large percentage (say 80%) of only partially identified segments, in the sample, and (3) use the maximum likelihood estimator although the weighted least squares estimator and least squares ratio estimator both perform almost as well. Sets of spring small grains (North Dakota) data were used.

Arizona Commission of Indian Affairs 1976-1977 Annual Report.

ERIC Educational Resources Information Center

Arizona Commission of Indian Affairs, Phoenix.

Issued to inform the Governor, State Legislature, and tribal governments of the proceedings, transactions, findings, and recommendations made by the Commission, this 1976-77 annual report includes the following: the Commission's membership; population and acreage of Arizona reservations; commission meetings during the year; projects completed;…

Submission of Data by State Educational Agencies; Submission Dates for State Revenue and Expenditure Reports for Fiscal Year (FY) 2013, Revisions to Those Reports, and Revisions to Prior Fiscal Year Reports

ERIC Educational Resources Information Center

National Archives and Records Administration, 2014

2014-01-01

The Secretary announces dates for State educational agencies (SEAs) to submit expenditure and revenue data and average daily attendance statistics on ED Form 2447 (the National Public Education Financial Survey (NPEFS)) for FY 2013, revisions to those reports, and revisions to prior fiscal year reports. The Secretary sets these dates to ensure…

Dating Norms and Dating Violence among Ninth Graders in Northeast Georgia: Reports from Student Surveys and Focus Groups

ERIC Educational Resources Information Center

Reeves, Patricia M.; Orpinas, Pamela

2012-01-01

This mixed-methods study describes the norms supporting male-to-female and female-to-male dating violence in a diverse sample of ninth graders. The quantitative study, based on student surveys (n = 624), compared norms supporting dating violence by sex, race/ethnicity, and dating status, and it examined the relation between dating violence norms…

Dating Competence as Related to Levels of Loneliness.

ERIC Educational Resources Information Center

Prisbell, Marshall

1988-01-01

Investigates relationships between dating competence and loneliness. Concludes that individuals with low loneliness reported significantly greater skills in dating, proximity, satisfaction in dating, and frequency of dating. Reports no significant differences between individuals with high and low levels of loneliness on apprehension about dating,…

Development, test and evaluation of a computerized procedure for using Landsat data to estimate spring small grains acreage

NASA Technical Reports Server (NTRS)

Mohler, R. R. J.; Palmer, W. F.; Smyrski, M. M.; Baker, T. C.; Nazare, C. V.

1982-01-01

A number of methods which can provide information concerning crop acreages on the basis of a utilization of multispectral scanner (MSS) data require for their implementation a comparatively large amount of labor. The present investigation is concerned with a project designed to improve the efficiency of analysis through increased automation. The Caesar technique was developed to realize this objective. The processability rates of the Caesar procedure versus the historical state-of-the-art proportion estimation procedures were determined in an experiment. Attention is given to the study site, the aggregation technology, the results of the aggregation test, and questions of error characterization. It is found that the Caesar procedure, which has been developed for the spring small grains region of North America, is highly efficient and provides accurate results.

The rate of cyber dating abuse among teens and how it relates to other forms of teen dating violence.

PubMed

Zweig, Janine M; Dank, Meredith; Yahner, Jennifer; Lachman, Pamela

2013-07-01

To date, little research has documented how teens might misuse technology to harass, control, and abuse their dating partners. This study examined the extent of cyber dating abuse-abuse via technology and new media-in youth relationships and how it relates to other forms of teen dating violence. A total of 5,647 youth from ten schools in three northeastern states participated in the survey, of which 3,745 reported currently being in a dating relationship or having been in one during the prior year (52 % were female; 74 % White). Just over a quarter of youth in a current or recent relationship said that they experienced some form of cyber dating abuse victimization in the prior year, with females reporting more cyber dating abuse victimization than males (particularly sexual cyber dating abuse). One out of ten youth said that they had perpetrated cyber dating abuse, with females reporting greater levels of non-sexual cyber dating abuse perpetration than males; by contrast, male youth were significantly more likely to report perpetrating sexual cyber dating abuse. Victims of sexual cyber dating abuse were seven times more likely to have also experienced sexual coercion (55 vs. 8 %) than were non-victims, and perpetrators of sexual cyber dating abuse were 17 times more likely to have also perpetrated sexual coercion (34 vs. 2 %) than were non-perpetrators. Implications for practice and future research are discussed.

Correlates of minimal dating.

PubMed

Leck, Kira

2006-10-01

Researchers have associated minimal dating with numerous factors. The present author tested shyness, introversion, physical attractiveness, performance evaluation, anxiety, social skill, social self-esteem, and loneliness to determine the nature of their relationships with 2 measures of self-reported minimal dating in a sample of 175 college students. For women, shyness, introversion, physical attractiveness, self-rated anxiety, social self-esteem, and loneliness correlated with 1 or both measures of minimal dating. For men, physical attractiveness, observer-rated social skill, social self-esteem, and loneliness correlated with 1 or both measures of minimal dating. The patterns of relationships were not identical for the 2 indicators of minimal dating, indicating the possibility that minimal dating is not a single construct as researchers previously believed. The present author discussed implications and suggestions for future researchers.

77 FR 15361 - Gainful Employment Reporting Deadline Date for the 2011-2012 Award Year

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-15

... student assistance programs authorized under title IV of the Higher Education Act of 1965, as amended (HEA... Federal Direct Loan, Teacher Education Assistance for College and Higher Education Grant, and Iraq and... DEPARTMENT OF EDUCATION Gainful Employment Reporting Deadline Date for the 2011-2012 Award Year...

Microwave and Millimeter Wave Testing for the Inspection of the Space Shuttle Spray on Foam Insulations (SOFI) and the Acreage Heat Tiles

NASA Technical Reports Server (NTRS)

Zoughi, R.; Kharkovsky, S.; Hepburn, F. L.

2005-01-01

The utility of microwave and millimeter wave nondestructive testing and evaluation (NDT&E) methods, for testing the Space Shuttle's external he1 tank spray on foam insulation (SOFI) and the acreage heat tiles has been investigated during the past two years. Millimeter wave NDE techniques are capable of producing internal images of SOFI. This paper presents the results of testing several diverse panels with embedded voids and debonds at millimeter wave frequencies. Additionally, the results of testing a set of heat tiles are also presented. Finally, the attributes of these methods as well as the advantageous features associated with these systems are also provided.

Price, Weather, and `Acreage Abandonment' in Western Great Plains Wheat Culture.

NASA Astrophysics Data System (ADS)

Michaels, Patrick J.

1983-07-01

Multivariate analyses of acreage abandonment patterns in the U.S. Great Plains winter wheat region indicate that the major mode of variation is an in-phase oscillation confined to the western half of the overall area, which is also the area with lowest average yields. This is one of the more agroclimatically marginal environments in the United States, with wide interannual fluctuations in both climate and profitability.We developed a multiple regression model to determine the relative roles of weather and expected price in the decision not to harvest. The overall model explained 77% of the spatial and temporal variation in abandonment. The 36.5% of the non-spatial variation was explained by two simple transformations of climatic data from three monthly aggregates-September-October, November-February and March-April. Price factors, expressed as indexed future delivery quotations,were barely significant, with only between 3 and 5% of the non-spatial variation explained, depending upon the model.The model was based upon weather, climate and price data from 1932 through 1975. It was tested by sequentially withholding three-year blocks of data, and using the respecified regression coefficients, along with observed weather and price, to estimate abandonment in the withheld years. Error analyses indicate no loss of model fidelity in the test mode. Also, prediction errors in the 1970-75 period, characterized by widely fluctuating prices, were not different from those in the rest of the model.The overall results suggest that the perceived quality of the crop, as influenced by weather, is a much more important determinant of the abandonment decision than are expected returns based upon price considerations.

11 CFR 9006.2 - Filing dates.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 11 Federal Elections 1 2010-01-01 2010-01-01 false Filing dates. 9006.2 Section 9006.2 Federal Elections FEDERAL ELECTION COMMISSION PRESIDENTIAL ELECTION CAMPAIGN FUND: GENERAL ELECTION FINANCING REPORTS AND RECORDKEEPING § 9006.2 Filing dates. The reports required to be filed under 11 CFR 9006.1...

22 CFR 42.55 - Reports on numbers and priority dates of applications on record.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Reports on numbers and priority dates of applications on record. 42.55 Section 42.55 Foreign Relations DEPARTMENT OF STATE VISAS VISAS: DOCUMENTATION OF... subject to the numerical limitations prescribed in INA 201, 202, and 203 whose immigrant visa applications...

22 CFR 42.55 - Reports on numbers and priority dates of applications on record.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Reports on numbers and priority dates of applications on record. 42.55 Section 42.55 Foreign Relations DEPARTMENT OF STATE VISAS VISAS: DOCUMENTATION OF... subject to the numerical limitations prescribed in INA 201, 202, and 203 whose immigrant visa applications...

22 CFR 42.55 - Reports on numbers and priority dates of applications on record.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Reports on numbers and priority dates of applications on record. 42.55 Section 42.55 Foreign Relations DEPARTMENT OF STATE VISAS VISAS: DOCUMENTATION OF... subject to the numerical limitations prescribed in INA 201, 202, and 203 whose immigrant visa applications...

22 CFR 42.55 - Reports on numbers and priority dates of applications on record.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Reports on numbers and priority dates of applications on record. 42.55 Section 42.55 Foreign Relations DEPARTMENT OF STATE VISAS VISAS: DOCUMENTATION OF... subject to the numerical limitations prescribed in INA 201, 202, and 203 whose immigrant visa applications...

22 CFR 42.55 - Reports on numbers and priority dates of applications on record.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Reports on numbers and priority dates of applications on record. 42.55 Section 42.55 Foreign Relations DEPARTMENT OF STATE VISAS VISAS: DOCUMENTATION OF... subject to the numerical limitations prescribed in INA 201, 202, and 203 whose immigrant visa applications...

50 CFR 84.12 - What are the information collection, record keeping, and reporting requirements?

Code of Federal Regulations, 2012 CFR

2012-10-01

... effects on threatened and endangered species. (6) A grant agreement form if the proposal is selected for..., threatened and endangered species, and migratory birds) have benefited? (c) Reporting requirements include... habitat (list habitat types and include the acreage of each). Are the results of the project being...

50 CFR 84.12 - What are the information collection, record keeping, and reporting requirements?

Code of Federal Regulations, 2014 CFR

2014-10-01

... effects on threatened and endangered species. (6) A grant agreement form if the proposal is selected for..., threatened and endangered species, and migratory birds) have benefited? (c) Reporting requirements include... habitat (list habitat types and include the acreage of each). Are the results of the project being...

50 CFR 84.12 - What are the information collection, record keeping, and reporting requirements?

Code of Federal Regulations, 2013 CFR

2013-10-01

... effects on threatened and endangered species. (6) A grant agreement form if the proposal is selected for..., threatened and endangered species, and migratory birds) have benefited? (c) Reporting requirements include... habitat (list habitat types and include the acreage of each). Are the results of the project being...

50 CFR 84.12 - What are the information collection, record keeping, and reporting requirements?

Code of Federal Regulations, 2011 CFR

2011-10-01

... effects on threatened and endangered species. (6) A grant agreement form if the proposal is selected for..., threatened and endangered species, and migratory birds) have benefited? (c) Reporting requirements include... habitat (list habitat types and include the acreage of each). Are the results of the project being...

16 CFR 682.5 - Effective date.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Effective date. 682.5 Section 682.5 Commercial Practices FEDERAL TRADE COMMISSION THE FAIR CREDIT REPORTING ACT DISPOSAL OF CONSUMER REPORT INFORMATION AND RECORDS § 682.5 Effective date. The rule in this part is effective on June 1, 2005. ...

The auxiliary use of LANDSAT data in estimating crop acreages: Results of the 1975 Illinois crop-acreage experiment

NASA Technical Reports Server (NTRS)

Gleason, C. (Principal Investigator); Starbuck, R. R.; Sigman, R. S.; Hanuschak, G. A.; Craig, M. E.; Cook, P. W.; Allen, R. D.

1977-01-01

The author has identified the following significant results. It was found that classifier performance was influenced by a number of temporal, methodological, and geographical factors. Best results were obtained when corn was tasselled and near the dough stage of development. Dates earlier or later in the growing season produced poor results. Atmospheric effects on results cannot be independently measured or completely separated from the effects due to the maturity stage of the crops. Poor classifier performance was observed in areas where considerable spectral confusion was present.

School Counselors' Role in Dating Violence Intervention

ERIC Educational Resources Information Center

Craigen, Laurie M.; Sikes, April; Healey, Amanda; Hays, Danica

2009-01-01

Dating violence among adolescents is a major public health concern. The purpose of this paper is to examine five factors of which school counselors must be aware in order to recognize, intervene, and report incidence of dating violence. These factors are (a) understanding the diverse definitions of dating violence, (b) recognizing dating violence…

Willard Libby, Radiocarbon, and Carbon Dating

Science.gov Websites

: Radiocarbon from Pile Graphite; Chemical Methods for Its Concentrations, DOE Technical Report Download Adobe Carbon Dating Chronological Methods 8 - Radiocarbon Dating, University of California, Santa Barbara Why

The Coosawhatchie Bottomland Ecosystem Study: A Report on the Development of Reference Wetland

Treesearch

Mark H. Eisenbies

2000-01-01

Only 23 percent of the presettlement acreage of bottomland hardwood forests remains today, and the remaining forests have lost many of their original functions. To successfully manage these forests we must be able to compare their functional capacities with reference or model wetlands. This report contains the results of the Coosawhatchie Bottomland Ecosystem Study...

12 CFR 334.28 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2012 CFR

2012-01-01

... REGULATIONS AND STATEMENTS OF GENERAL POLICY FAIR CREDIT REPORTING Affiliate Marketing § 334.28 Effective date... eligibility information that you receive from an affiliate to make solicitations to a consumer if you receive...

12 CFR 334.28 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2013 CFR

2013-01-01

... REGULATIONS AND STATEMENTS OF GENERAL POLICY FAIR CREDIT REPORTING Affiliate Marketing § 334.28 Effective date... eligibility information that you receive from an affiliate to make solicitations to a consumer if you receive...

12 CFR 334.28 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2014 CFR

2014-01-01

... REGULATIONS AND STATEMENTS OF GENERAL POLICY FAIR CREDIT REPORTING Affiliate Marketing § 334.28 Effective date... eligibility information that you receive from an affiliate to make solicitations to a consumer if you receive...

12 CFR 334.28 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2011 CFR

2011-01-01

... REGULATIONS AND STATEMENTS OF GENERAL POLICY FAIR CREDIT REPORTING Affiliate Marketing § 334.28 Effective date... eligibility information that you receive from an affiliate to make solicitations to a consumer if you receive...

Millimeter Wave Detection of Localized Anomalies in the Space Shuttle External Fuel Tank Insulating Foam and Acreage Heat Tiles

NASA Technical Reports Server (NTRS)

Kharkovsky, S.; Case, J. T.; Zoughi, R.; Hepburn, F.

2005-01-01

The Space Shuttle Columbia's catastrophic accident emphasizes the growing need for developing and applying effective, robust and life-cycle oriented nondestructive testing (NDT) methods for inspecting the shuttle external fuel tank spray on foam insulation (SOFI) and its protective acreage heat tiles. Millimeter wave NDT techniques were one of the methods chosen for evaluating their potential for inspecting these structures. Several panels with embedded anomalies (mainly voids) were produced and tested for this purpose. Near-field and far-field millimeter wave NDT methods were used for producing millimeter wave images of the anomalies in SOFI panel and heat tiles. This paper presents the results of an investigation for the purpose of detecting localized anomalies in two SOFI panels and a set of heat tiles. To this end, reflectometers at a relatively wide range of frequencies (Ka-band (26.5 - 40 GHz) to W-band (75 - 110 GHz)) and utilizing different types of radiators were employed. The results clearly illustrate the utility of these methods for this purpose.

Mothers' reports of play dates and observation of school playground behavior of children having high-functioning autism spectrum disorders.

PubMed

Frankel, Frederick D; Gorospe, Clarissa M; Chang, Ya-Chih; Sugar, Catherine A

2011-05-01

Children with high-functioning autism spectrum disorders (ASD) are generally included with typically developing peers at school. They have difficulties interacting with peers on the school playground. Previous literature suggests that having play dates in the home may be related to better peer acceptance at school. This study examines the relationship between mother-reported play date frequency and amount of conflict, and peer interaction observed on the school playground for a sample of 27 boys and 4 girls meeting structured interview and observation criteria for ASD. Measures of intellectual functioning, adaptive behavior, and social skills were included in a stepwise regression analysis to account for their impact on relationships between maternal play date reports, general peer acceptance at school (as rated by the child's teacher) and observations of school playground behavior. Results revealed that children with autism spectrum disorders who had more play dates in their home tended to spend a greater amount of time engaged in behaviors such as mutual offering of objects, conversing and other turn-taking activities with peers on the school playground. They also received more positive responses to their overtures from peers. These relationships remained highly significant even after accounting for other demographic, general social, and cognitive variables. The present results suggest that play date frequency is strongly related to school playground behavior. Owing to the design of this study, future research must assess whether play dates in the home promote better peer relationships on the playground or the reverse. In either case, the assessment of play dates, as well as observation of spontaneous unsupervised social interactions, are important outcome measures to consider in social skills interventions for children with high-functioning ASD. © 2010 The Authors. Journal of Child Psychology and Psychiatry © 2010 Association for Child and Adolescent Mental

Mothers’ Reports of Play Dates and Observation of School Playground Behavior of Children Having High-Functioning Autism Spectrum Disorders

PubMed Central

Frankel, Frederick D.; Gorospe, Clarissa M.; Chang, Ya-Chih; Sugar, Catherine A.

2010-01-01

Background Children with high functioning autism spectrum disorders (ASD) are generally included with typically developing peers at school. They have difficulties interacting with peers on the school play ground. Previous literature suggests that having play dates in the home may be related to better peer acceptance at school. Methods This study examines the relationship between mother-reported play date frequency and amount of conflict, and peer interaction observed on the school playground for a sample of 27 boys and 4 girls meeting structured interview and observation criteria for ASD. Measures of intellectual functioning, adaptive behavior, and social skills were included in a stepwise regression analysis to account for their impact on relationships between maternal play date reports, general peer acceptance at school (as rated by the child’s teacher) and observations of school playground behavior. Results Results revealed that children with autism spectrum disorders who had more play dates in their home tended to spend a greater amount of time engaged in behaviors such as mutual offering of objects, conversing and other turn taking activities with peers on the school playground. They also received more positive responses to their overtures from peers. These relationships remained highly significant even after accounting for other demographic, general social, and cognitive variables. Conclusions The present results suggest that play date frequency is strongly related to school playground behavior. Due to the design of this study, future research must assess whether play dates in the home promote better peer relationships on the playground or the reverse. In either case, the assessment of play dates, as well as observation of spontaneous unsupervised social interactions are important outcome measures to consider in social skills interventions for children with high functioning ASD. PMID:20860756

Forest statistics for Alabama: A report of the Southern forest survey

Treesearch

Philip R. Wheeler

1953-01-01

This report summarizes data on forest acreage, timber volume, growth, and drain collected by the Southern Forest Survey in Alabama, It is primarily the product of the new Forest Survey of the State, made between 1951 and 1953, but it also draws on the first Forest Survey of 1935-36 to show the changes in forest conditions during the intervening 1'7 years.21...

Losing Chlordimeform Use in Cotton Production. Its Effects on the Economy and Pest Resistance. Agricultural Economic Report Number 587.

ERIC Educational Resources Information Center

Osteen, Craig; Suguiyama, Luis

This report examines the economic implications of losing chlordimeform use on cotton and considers chlordimeform's role in managing the resistance of bollworms and tobacco budworms to synthetic pyrethroids. It estimates changes in prices, production, acreage, consumer expenditures, aggregate producer returns, regional crop effects, and returns to…

Exploration momentum builds in offshore Indonesia

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

Van Dyke, L.F.

1969-06-23

A base map shows where the major action is taking place in SE. Asian waters. Eight rigs are active in the Indonesian-Malaysian theater. Several companies or groups have plans in various stages of preliminary exploration, from running seismic surveys to charting exploration programs. The Indonesian Government appears willing to negotiate new production sharing agreements for blocks of open acreage. Malaya would also like to grant some new acreage. Only 3 companies have done significant drilling to date. Production in one wildcat, was estimated at about 2,480 bpd, but the well was lost due to mechanical problems. The second well alsomore » found some oil, but was not completed due to mechanical troubles. A third test is reported to have encountered the same productive limestones. A total of 3 dry holes have been drilled off S. Kalimantan. A discovery well, some 80 miles northeast of Djakarta, and about 18 miles off shore in the Java Sea, flowed 2,600 bpd.« less

Agricultural irrigated land-use inventory for Jackson, Calhoun, and Gadsden Counties in Florida, and Houston County in Alabama, 2014

USGS Publications Warehouse

Marella, Richard L.; Dixon, Joann F.

2015-09-18

The irrigated acreage estimated for Jackson County in 2014 (31,608) is about 47 percent higher than the 2012 estimated acreage published by the USDA (21,508 acres). The estimates of irrigated acreage field verified during 2014 for Calhoun and Gadsden Counties are also higher than those published by the USDA for 2012 (86 percent and 71 percent, respectively). In Calhoun County the USDA reported 1,647 irrigated acres while the current study estimated 3,060 acres, and in Gadsden County the USDA reported 2,650 acres while the current study estimated 4,547 acres. For Houston County the USDA-reported value of 9,138 acres in 2012 was 13 percent below the 10,333 acres field verified in the current study. Differences between the USDA 2012 values and 2014 field verified estimates in these two datasets may occur because (1) irrigated acreage for some specific crops increased or decreased substantially during the 2-year interval due to commodity prices or economic changes, (2) irrigated acreage calculated for the current study may be estimated high because irrigation was assumed if an irrigation system was present and therefore the acreage was counted as irrigated, when in fact that may not have been the case as some farmers may not have used their irrigation systems during this growing period even if they had a crop in the field, or (3) the amount of irrigated acreages published by the USDA for selected crops may be underestimated in some cases.

29 CFR 452.137 - Effective dates.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR LABOR-MANAGEMENT STANDARDS GENERAL STATEMENT CONCERNING THE ELECTION PROVISIONS OF THE LABOR-MANAGEMENT REPORTING AND DISCLOSURE ACT OF 1959 Dates and Scope of Application § 452.137 Effective dates. (a) Section 404 states when the...

29 CFR 452.137 - Effective dates.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR LABOR-MANAGEMENT STANDARDS GENERAL STATEMENT CONCERNING THE ELECTION PROVISIONS OF THE LABOR-MANAGEMENT REPORTING AND DISCLOSURE ACT OF 1959 Dates and Scope of Application § 452.137 Effective dates. (a) Section 404 states when the...

29 CFR 452.137 - Effective dates.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR LABOR-MANAGEMENT STANDARDS GENERAL STATEMENT CONCERNING THE ELECTION PROVISIONS OF THE LABOR-MANAGEMENT REPORTING AND DISCLOSURE ACT OF 1959 Dates and Scope of Application § 452.137 Effective dates. (a) Section 404 states when the...

29 CFR 452.137 - Effective dates.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR LABOR-MANAGEMENT STANDARDS GENERAL STATEMENT CONCERNING THE ELECTION PROVISIONS OF THE LABOR-MANAGEMENT REPORTING AND DISCLOSURE ACT OF 1959 Dates and Scope of Application § 452.137 Effective dates. (a) Section 404 states when the...

29 CFR 452.137 - Effective dates.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF LABOR LABOR-MANAGEMENT STANDARDS GENERAL STATEMENT CONCERNING THE ELECTION PROVISIONS OF THE LABOR-MANAGEMENT REPORTING AND DISCLOSURE ACT OF 1959 Dates and Scope of Application § 452.137 Effective dates. (a) Section 404 states when the...

Dating conflicts: rethinking dating violence and youth conflict.

PubMed

Adelman, Madelaine; Kil, Sang Hea

2007-12-01

Dating couples are tied to each other's friends who have expectations about dating, such as who constitutes an acceptable date and how to balance friendship and dating. We explore the place of friends in dating conflicts (i.e., conflicts and violence associated with heterosexual teen dating) and ask: (a) How are friends implicated in teen dating/violence not only as targets or confidants, but also as participants in conflict that stems from their friends' relationships, and (b) in what ways do dating conflicts conserve or challenge the power of gender and sexual conformity that underlies heterosexual dating and dating violence?

15 CFR 908.20 - Effective date.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 15 Commerce and Foreign Trade 3 2011-01-01 2011-01-01 false Effective date. 908.20 Section 908.20 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) NATIONAL OCEANIC... SUBMITTING REPORTS ON WEATHER MODIFICATION ACTIVITIES § 908.20 Effective date. These rules are effective on...

Testing the Limits to Accurate Comminution Dates: A Progress Report

NASA Astrophysics Data System (ADS)

Piccione, G.; Blackburn, T.; Edwards, G. H.

2017-12-01

The ability to resolve the timing of fine particle production holds potential for contributing to several Earth Science sub-disciplines including glaciology, eolian and fluvial geomorphology, soil production, and fault dynamics. A relatively new geochronologic tool, U-series comminution dating, has shown potential to directly date the timing of particle comminution. This system's sensitivity to particle size arises from a physical disequilibrium in the 238U decay chain generated by the ejected loss of intermediate daughter products (e.g. 234U). It is the goal of this ongoing study to develop and test analytical procedures to improve the accuracy of comminution dating. In the geologic settings explored by previous studies, comminution dates integrate both the time of particle transport and time since deposition. To better test the accuracy of comminution dates, our study focuses on settings where silt has experienced little to no transport time, specifically, glacial moraines in the Eastern Sierras and Rock Avalanches in the San Gabriel Mountains, both locations with existing independent geochronologic constraints. Previous studies demonstrate the dependency of U-series comminution date on grain size and shape. Here we show that mineralogy of samples also plays a role, possibly controlled by the uranium content and crystal bond strength. To separate samples by size and mineralogy, we use dry sonic-sieving, density and magnetic separation. Non-detrital materials deposited on the rim of comminuted grains have an isotopic composition that is unrelated to the isotopic evolution since comminution and therefore must be removed through a multi-step leaching procedure. Leaching is complicated by the fact that areas within the comminuted crystal that have experienced physical fractionation are contained within damaged zones and are prone to being leached themselves, which removes areas of interest from the crystal. We present progress made on a sample processing method

Understanding Teen Dating Violence

MedlinePlus

... MR. The National Intimate Partner and Sexual Violence Survey (NISVS): 2010 Summary Report. Atlanta, GA: National Center ... ND, Mumford EA, Woods D. Shifting Boundaries: an experimental evaluation of a dating violence prevention program in ...

Peer influences on the dating aggression process among Brazilian street youth: A brief report

PubMed Central

Antônio, Tiago; Koller, Silvia H.; Hokoda, Audrey

2011-01-01

This study explored risk factors for adolescent dating aggression (ADA) among Brazilian street youth. Forty-three adolescents, between the ages of 13-17 years, were recruited at services centers in Porto Alegre, Brazil. Simultaneous multiple regression revealed that ADA was significantly predicted by adolescent dating victimization, and that this relationship was moderated by peer involvement in dating aggression. Results also revealed that peer involvement in dating aggression did not significantly predict ADA. These findings suggested that having peers who are involved in dating aggression exacerbates the effects of dating victimization on ADA among Brazilian street youth. However, adolescent dating victimization might be a stronger risk factor for dating aggression in this population, because when controlling for the effects of victimization in dating conflicts peer abuse towards romantic partners did not uniquely contribute to ADA. PMID:22203638

75 FR 49931 - Filing Dates for the Illinois Senate Special Election

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-16

... FEDERAL ELECTION COMMISSION [Notice 2010--16] Filing Dates for the Illinois Senate Special Election AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY... date for each report). Note that these reports are in addition to the campaign committee's quarterly...

40 CFR 141.152 - Effective dates.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) NATIONAL PRIMARY DRINKING WATER REGULATIONS Consumer Confidence Reports § 141.152 Effective dates. (a) The... reports by July 1 annually thereafter. The first report must contain data collected during, or prior to, calendar year 1998 as prescribed in § 141.153(d)(3). Each report thereafter must contain data collected...

76 FR 46282 - Gainful Employment Reporting Date for the 2010-2011 Award Year and Continued Collection of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-02

... Federal Direct Loan, Teacher Education Assistance for College and Higher Education Grant, and Iraq and... IV of the Higher Education Act of 1965, as amended (HEA), for the 2010-2011 award year. The Secretary... DEPARTMENT OF EDUCATION Gainful Employment Reporting Date for the 2010-2011 Award Year and...

Gender matters: Experiences and consequences of digital dating abuse victimization in adolescent dating relationships.

PubMed

Reed, Lauren A; Tolman, Richard M; Ward, L Monique

2017-08-01

Digital dating abuse (DDA) behaviors include the use of digital media to monitor, control, threaten, harass, pressure, or coerce a dating partner. In this study, 703 high school students reported on the frequency of DDA victimization, whether they were upset by these incidents, and how they responded. Results suggest that although both girls and boys experienced DDA at similar rates of frequency (with the exception of sexual coercion), girls reported that they were more upset by these behaviors. Girls also expressed more negative emotional responses to DDA victimization than boys. Although DDA is potentially harmful for all youth, gender matters. These findings suggest that the experience and consequences of DDA may be particularly detrimental for girls. Copyright © 2017 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

29 CFR 4043.6 - Date of filing.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Relating to Labor (Continued) PENSION BENEFIT GUARANTY CORPORATION PLAN TERMINATIONS REPORTABLE EVENTS AND CERTAIN OTHER NOTIFICATION REQUIREMENTS General Provisions § 4043.6 Date of filing. (a) Post-Event notice... regular business day following the notice date, in the case of post-event notice. [61 FR 63989, Dec. 2...

29 CFR 4043.6 - Date of filing.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Relating to Labor (Continued) PENSION BENEFIT GUARANTY CORPORATION PLAN TERMINATIONS REPORTABLE EVENTS AND CERTAIN OTHER NOTIFICATION REQUIREMENTS General Provisions § 4043.6 Date of filing. (a) Post-Event notice... regular business day following the notice date, in the case of post-event notice. [61 FR 63989, Dec. 2...

29 CFR 4043.6 - Date of filing.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Relating to Labor (Continued) PENSION BENEFIT GUARANTY CORPORATION PLAN TERMINATIONS REPORTABLE EVENTS AND CERTAIN OTHER NOTIFICATION REQUIREMENTS General Provisions § 4043.6 Date of filing. (a) Post-Event notice... regular business day following the notice date, in the case of post-event notice. [61 FR 63989, Dec. 2...

29 CFR 4043.6 - Date of filing.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Relating to Labor (Continued) PENSION BENEFIT GUARANTY CORPORATION PLAN TERMINATIONS REPORTABLE EVENTS AND CERTAIN OTHER NOTIFICATION REQUIREMENTS General Provisions § 4043.6 Date of filing. (a) Post-Event notice... regular business day following the notice date, in the case of post-event notice. [61 FR 63989, Dec. 2...

29 CFR 4043.6 - Date of filing.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Relating to Labor (Continued) PENSION BENEFIT GUARANTY CORPORATION PLAN TERMINATIONS REPORTABLE EVENTS AND CERTAIN OTHER NOTIFICATION REQUIREMENTS General Provisions § 4043.6 Date of filing. (a) Post-Event notice... regular business day following the notice date, in the case of post-event notice. [61 FR 63989, Dec. 2...

Multi crop area estimation in Idaho using EDITOR

NASA Technical Reports Server (NTRS)

Sheffner, E. J.

1984-01-01

The use of LANDSAT multispectral scanner digital data for multi-crop acreage estimation in the central Snake River Plain of Idaho was examined. Two acquisitions of LANDSAT data covering ground sample units selected from a U.S. Department of Agriculture sampling frame in a four country study site were used to train a maximum likelihood classifier which, subsequently, classified all picture elements in the study site. Acreage estimates for six major crops, by county and for the four counties combined, were generated from the classification using the Battesse-Fuller model for estimation by regression in small areas. Results from the regression analysis were compared to those obtained by direct expansion of the ground data. Using the LANDSAT data significantly decreased the errors associated with the estimates for the three largest acreage crops. The late date of the second LANDSAT acquisition may have contributed to the poor results for three summer crops.

District Awards for Teacher Excellence (D.A.T.E.) Program: Final Evaluation Report. Policy Evaluation Report

ERIC Educational Resources Information Center

Springer, Matthew G.; Lewis, Jessica L.; Ehlert, Mark W.; Podgursky, Michael J.; Crader, Gary D.; Taylor, Lori L.; Gronberg, Timothy J.; Jansen, Dennis W.; Lopez, Omar S.; Stuit, David A.

2010-01-01

District Awards for Teacher Excellence (D.A.T.E.) is a state-funded program in Texas that provides grants to districts for the implementation of locally-designed incentive pay plans. All districts in the state are eligible to receive grants, but participation is voluntary. D.A.T.E. incentive pay plans were first implemented in Texas districts…

Consequences of Dating for Post-Divorce Maternal Well-Being

PubMed Central

Langlais, Michael R.; Anderson, Edward R.; Greene, Shannon M.

2016-01-01

Repartnering has been linked to health benefits for mothers, yet few studies have examined relationship quality in this context. According to the divorce-stress-adaptation perspective, relationship quality may influence the relationship between maternal well-being and dating after divorce. The current study examines the consequences of dating, relationship quality, and dating transitions (breaking up and dating new partners) on maternal well-being (negative affect and life satisfaction). Using monthly surveys completed by mothers over a two-year period after filing for divorce, we examined changes in intercepts and slopes of dating status and transitions for maternal well-being while also testing the effects of relationship quality. Mothers entering high-quality relationships were likely to report boosts in well-being at relationship initiation compared to single mothers and mothers entering low-quality relationships. Mothers entering lower-quality relationships were likely to report lower levels of well-being than single mothers. Dating transitions were associated with increases in well-being. Implications for maternal adjustment are discussed. PMID:27746511

Correlates of cyber dating abuse among teens.

PubMed

Zweig, Janine M; Lachman, Pamela; Yahner, Jennifer; Dank, Meredith

2014-08-01

Recent advancements in technology (e.g., social networking, texting) have created new ways for dating youth to relate to one another, including in abusive ways via "cyber dating abuse." Cyber dating abuse is a form of teen dating violence that overlaps with other types of abuse (e.g., psychological) but also has several unique characteristics. Given the phenomenon's limited presence in dating violence literature, we focus on identifying how experiencing cyber dating abuse relates to youths' individual behaviors and experiences (e.g., substance use, sexual activity), psychosocial adjustment, school connection, family relationships, and partner relationships. A total of 3,745 youth (52% female, 74% White) in three northeastern states participated in the survey and reported currently being in a dating relationship or having been in one during the prior year. We found that experiences of cyber dating abuse were most significantly correlated with being female, committing a greater variety of delinquent behaviors, having had sexual activity in one's lifetime, having higher levels of depressive symptoms, and having higher levels of anger/hostility. Further, cyber dating abuse appeared somewhat more strongly related to depressive symptoms and delinquency than did other forms of teen dating violence and abuse.

Brief Report: Two Day-Date Processing Methods in an Autistic Savant Calendar Calculator

ERIC Educational Resources Information Center

De Marco, Matteo; Iavarone, Alessandro; Santoro, Giovanna; Carlomagno, Sergio

2016-01-01

Special ability in computing the day of week for given dates was observed in a 24 year-old male (FB) diagnosed with Asperger syndrome. FB performed almost flawlessly (98.2%) both with past and future dates, over a span of 40 years. Response latency was slower as temporal remoteness of future dates increased. Within the future timespan, FB's…

75 FR 44964 - Filing Dates for the West Virginia Senate Special Election

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-30

... FEDERAL ELECTION COMMISSION [Notice 2010-15] Filing Dates for the West Virginia Senate Special Election AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY... Report on December 2, 2010. (See chart below for the closing date for each report). All principal...

7 CFR 1412.66 - Acreage and production reports.

Code of Federal Regulations, 2011 CFR

2011-01-01

... tickets, and contemporaneous diaries, as is necessary in order to verify the information provided if the... through retail sales, such as roadside stands, u-pick, etc. and the producer will not be able to certify...

7 CFR 1412.66 - Acreage and production reports.

Code of Federal Regulations, 2010 CFR

2010-01-01

... tickets, and contemporaneous diaries, as is necessary in order to verify the information provided if the... through retail sales, such as roadside stands, u-pick, etc. and the producer will not be able to certify...

Dating and eating. Beliefs about dating foods among university students.

PubMed

Amiraian, Dana E; Sobal, Jeffery

2009-10-01

Dating is an important courtship activity in the U.S., and food consumption is part of dating events. Students use dating scripts to guide decisions and behaviors on dates, and perform scripts on dates to construct positive impression management. This study examined how students conceptualized dating foods. A questionnaire was administered in one large university class, and data from 301 students were analyzed. Students were asked to name three dating foods, three foods that are not dating foods, what makes foods dating foods, and what makes foods not dating foods. Findings revealed that both common and uncommon foods were named as dating and not dating foods. Alcoholic beverages were sometimes named as dating foods. Women often named feminine foods (considered appropriate for females) as dating foods, but men were not more likely to name masculine foods (considered appropriate for males) as dating foods. Neat and easy-to-eat foods were often named as dating foods, while pungent foods and foods causing bad breath were named as not dating foods. These findings support the conception that dating scripts guide thinking about food choices to enhance impression management. Dating food choices are important for current health and as potential precursors for long-term eating relationships like marriage.

Collecting Self-Reported Data on Dating Abuse Perpetration From a Sample of Primarily Black and Hispanic, Urban-Residing, Young Adults: A Comparison of Timeline Followback Interview and Interactive Voice Response Methods.

PubMed

Rothman, Emily F; Heeren, Timothy; Winter, Michael; Dorfman, David; Baughman, Allyson; Stuart, Gregory

2016-12-01

Dating abuse is a prevalent and consequential public health problem. However, relatively few studies have compared methods of collecting self-report data on dating abuse perpetration. This study compares two data collection methods-(a) the Timeline Followback (TLFB) retrospective reporting method, which makes use of a written calendar to prompt respondents' recall, and (b) an interactive voice response (IVR) system, which is a prospective telephone-based database system that necessitates respondents calling in and entering data using their telephone keypads. We collected 84 days of data on young adult dating abuse perpetration using IVR from a total of 60 respondents. Of these respondents, 41 (68%) completed a TLFB retrospective report pertaining to the same 84-day period after that time period had ended. A greater number of more severe dating abuse perpetration events were reported via the IVR system. Participants who reported any dating abuse perpetration were more likely to report more frequent abuse perpetration via the IVR than the TLFB (i.e., may have minimized the number of times they perpetrated dating abuse on the TLFB). The TLFB method did not result in a tapering off of reported events past the first week as it has in prior studies, but the IVR method did result in a tapering off of reported events after approximately the sixth week. We conclude that using an IVR system for self-reports of dating abuse perpetration may not have substantial advantages over using a TLFB method, but researchers' choice of mode may vary by research question, resources, sample, and setting.

Dating Violence among Male and Female Youth seeking Emergency Department Care

PubMed Central

Singh, Vijay; Walton, Maureen A; Whiteside, Lauren K; Stoddard, Sarah; Epstein-Ngo, Quyen; Chermack, Stephen T; Cunningham, Rebecca M

2014-01-01

Objective To determine prevalence and correlates of dating violence, dating victimization, and dating aggression among males and females age 14–20 seeking emergency department (ED) care. Methods Systematic sampling of subjects age 14–20 seeking care at a single large academic ED between 9/2010- 3/2013. Participants completed a computerized, self-administered, cross-sectional survey of demographics, dating violence from physical abuse measures of the Conflict in Adolescent Dating Relationships Inventory, associated behaviors, and ED health service use. Separate analyses were conducted for males and females. Results 4389 youth (86.1% participation rate) were screened, and 4089 (mean age 17.5 years, 58% female) were eligible for analysis. Almost 1 in 5 females (n= 215, 18.4%) and 1 in 8 males (n= 212, 12.5%) reported past year dating violence. Of females, 10.6% reported dating victimization, and 14.6% dating aggression, while of males, 11.7% reported dating victimization, and 4.9% reported dating aggression. Multivariate analyses showed variables associated with any male dating violence were African American race (AOR 2.26, CI 1.54–3.32), alcohol misuse (AOR 1.03, CI 1.00–1.06), illicit drug misuse (AOR 2.38, CI 1.68–3.38), and depression (AOR 2.13, CI 1.46–3.10); any female dating violence was associated with African-American race (AOR 1.68, CI 1.25–2.25), public assistance (AOR 1.64, CI 1.28–2.09), grades D and below (AOR 1.62, CI 1.07–2.43), alcohol misuse (AOR 1.04, CI 1.02–1.07), illicit drug misuse (AOR 2.85, CI 2.22–3.66), depression (AOR 1.86, CI 1.42–2.44), and any past year ED visit for intentional injury (AOR 2.64, CI 1.30–5.40). Conclusions Nearly 1 of 6 male and female adolescents seeking ED care report recent dating violence, and health disparities remain among this population. Dating violence was strongly associated with alcohol, illicit drug misuse, and depression, and correlated with prior ED service utilization among female

The unexpected truth about dates and hypoglycemia.

PubMed

Yasawy, Mohammed I

2016-01-01

Dates are a concentrated source of essential nutrients, vitamins, minerals, and carbohydrates (CHOs), which are necessary for the maintenance of optimum health. Most of the CHOs in dates come from sugars including glucose and fructose. Dates are commonly consumed in Saudi Arabia, particularly at the time of breaking the fast to provide instant energy and maintain blood sugar level. However, dates may cause hypoglycemia in a rare condition named as heredity fructose intolerance (HFI), and a few families have been to see us with a history of that nature. This is to report the preliminary results of an on-going study of a group of patients who get symptoms of hypoglycemia following the ingestion of dates and have suffered for years without an accurate diagnosis. This report is based on three patients, from the same family, living in a date growing region of the Kingdom of Saudi Arabia (KSA). The patients had been to several medical centers without getting any definite answers or diagnosis until they were referred to the Gastroenterology Clinic of King Fahd Hospital of the University, Al-Khobar, KSA. The data were obtained by careful history and laboratory investigations, and a final diagnosis of HFI made on fructose intolerance test (FIT). The patients reported that they had avoided eating dates because of various symptoms, such as bloating, nausea, and even hypoglycemia when larger amounts were consumed. Their other symptoms included sleepiness, sweating, and shivering. After full examinations and necessary laboratory tests based on the above symptoms, FIT was performed and the patients were diagnosed with HFI. They were referred to a dietitian who advised a fructose-free diet. They felt well and were free of symptoms. HFI may remain undiagnosed until adulthood and may lead to disastrous complications and even death. The diagnosis can only be suspected after a careful dietary history is taken supported by FIT. This can prevent serious complications. Restricting

Dating violence and associated health risks among high school students with disabilities.

PubMed

Mitra, Monika; Mouradian, Vera E; McKenna, Maria

2013-08-01

Children with disabilities are at a higher risk for various forms of violence including sexual violence, bullying, and physical violence compared to those without disabilities. However there are no studies documenting the prevalence of dating violence amongst a population-based sample of adolescents with disabilities. The purpose of this study is to assess the prevalence of dating violence victimization against high schools students with and without disabilities and to examine associations of dating violence with health risks by disability status among high school girls. Data from the 2009 Massachusetts Youth Health Survey were analyzed in 2011 using bivariate and multivariate logistic regression. Among high school students who had ever been on a date, girls (25.9 %, 95 % CI 19.9-31.5) and boys (9.1 %, 95 % CI 5.8-12.4) with disabilities were more likely than girls (8.8 %, 95 % CI 6.8-10.8) and boys (4.5 %, 95 % CI 3.1-5.8) without disabilities to report dating violence. Multivariate analyses indicated that high school girls with disabilities who experienced dating violence were more likely to report feeling sad or hopeless for 2 weeks or more in the past year, suicide ideation in the past 12 months, and drug use in the past 30 days compared to those with disabilities who did not report dating violence and those without disabilities who reported and did not report dating violence. High school students with disabilities are at a greater risk for dating violence victimization compared to those without disabilities and high school girls with disabilities who experience dating violence are at increased risk for experiencing poor mental health outcomes and substance abuse.

Rice Crop Monitoring and Yield Assessment with MODIS 250m Gridded Vegetation Products: A Case Study of Sa Kaeo Province, Thailand

NASA Astrophysics Data System (ADS)

Wijesingha, J. S. J.; Deshapriya, N. L.; Samarakoon, L.

2015-04-01

Billions of people in the world depend on rice as a staple food and as an income-generating crop. Asia is the leader in rice cultivation and it is necessary to maintain an up-to-date rice-related database to ensure food security as well as economic development. This study investigates general applicability of high temporal resolution Moderate Resolution Imaging Spectroradiometer (MODIS) 250m gridded vegetation product for monitoring rice crop growth, mapping rice crop acreage and analyzing crop yield, at the province-level. The MODIS 250m Normalized Difference Vegetation Index (NDVI) and Enhanced Vegetation Index (EVI) time series data, field data and crop calendar information were utilized in this research in Sa Kaeo Province, Thailand. The following methodology was used: (1) data pre-processing and rice plant growth analysis using Vegetation Indices (VI) (2) extraction of rice acreage and start-of-season dates from VI time series data (3) accuracy assessment, and (4) yield analysis with MODIS VI. The results show a direct relationship between rice plant height and MODIS VI. The crop calendar information and the smoothed NDVI time series with Whittaker Smoother gave high rice acreage estimation (with 86% area accuracy and 75% classification accuracy). Point level yield analysis showed that the MODIS EVI is highly correlated with rice yield and yield prediction using maximum EVI in the rice cycle predicted yield with an average prediction error 4.2%. This study shows the immense potential of MODIS gridded vegetation product for keeping an up-to-date Geographic Information System of rice cultivation.

Brief Report: Two Day-Date Processing Methods in an Autistic Savant Calendar Calculator.

PubMed

De Marco, Matteo; Iavarone, Alessandro; Santoro, Giovanna; Carlomagno, Sergio

2016-03-01

Special ability in computing the day of week for given dates was observed in a 24 year-old male (FB) diagnosed with Asperger syndrome. FB performed almost flawlessly (98.2%) both with past and future dates, over a span of 40 years. Response latency was slower as temporal remoteness of future dates increased. Within the future timespan, FB's performance was consistent with the active use of calendar regularities. On the contrary, within the past timespan (for which no remoteness effect was seen), his performance was mainly linked to memory retrieval of personal events. The case presented here complements the existent literature on calendar calculators, as, for first time, two distinct day-date processing styles are described in the same individual.

Monitoring wetlands change using LANDSAT data

NASA Technical Reports Server (NTRS)

Hardin, D. L.

1981-01-01

A wetlands monitoring study was initiated as part of Delaware's LANDSAT applications demonstration project. Classifications of digital data are conducted in an effort to determine the location and acreage of wetlands loss or gain, species conversion, and application for the inventory and typing of freshwater wetlands. A multi-seasonal approach is employed to compare data from two different years. Unsupervised classifications were conducted for two of the four dates examined. Initial results indicate the multi-seasonal approach allows much better separation of wetland types for both tidal and non-tidal wetlands than either season alone. Change detection is possible but generally misses the small acreages now impacted by man.

75 FR 52966 - Notice of Availability of the Final Environmental Impact Statement for the Genesis Solar, LLC...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-30

... Genesis Solar Energy Project and Proposed California Desert Conservation Area Plan Amendment AGENCY... Solar LLC's Genesis Solar Energy Project (GSEP) and by this notice is announcing its availability. DATES... amendment the CDCA Plan to make the area suitable for solar energy development; a reduced acreage...

Regression model estimation of early season crop proportions: North Dakota, some preliminary results

NASA Technical Reports Server (NTRS)

Lin, K. K. (Principal Investigator)

1982-01-01

To estimate crop proportions early in the season, an approach is proposed based on: use of a regression-based prediction equation to obtain an a priori estimate for specific major crop groups; modification of this estimate using current-year LANDSAT and weather data; and a breakdown of the major crop groups into specific crops by regression models. Results from the development and evaluation of appropriate regression models for the first portion of the proposed approach are presented. The results show that the model predicts 1980 crop proportions very well at both county and crop reporting district levels. In terms of planted acreage, the model underpredicted 9.1 percent of the 1980 published data on planted acreage at the county level. It predicted almost exactly the 1980 published data on planted acreage at the crop reporting district level and overpredicted the planted acreage by just 0.92 percent.

Dating violence among male and female youth seeking emergency department care.

PubMed

Singh, Vijay; Walton, Maureen A; Whiteside, Lauren K; Stoddard, Sarah; Epstein-Ngo, Quyen; Chermack, Stephen T; Cunningham, Rebecca M

2014-10-01

We determine prevalence and correlates of dating violence, dating victimization, and dating aggression among male and female patients aged 14 to 20 years seeking emergency department (ED) care. This was a systematic sampling of subjects aged 14 to 20 years seeking care at a single large academic ED between September 2010 and March 2013. Participants completed a computerized, self-administered, cross-sectional survey of demographics, dating violence from physical abuse measures of the Conflict in Adolescent Dating Relationships Inventory, associated behaviors, and ED health service use. Separate analyses were conducted for male and female patients. Four thousand three hundred eighty-nine youths (86.1% participation rate) were screened, and 4,089 (mean age 17.5 years; 58% female patients) were eligible for analysis. Almost 1 in 5 female patients (n=215; 18.4%) and 1 in 8 male patients (n=212; 12.5%) reported past-year dating violence. Of female patients, 10.6% reported dating victimization and 14.6% dating aggression, whereas of male patients, 11.7% reported dating victimization and 4.9% reported dating aggression. Multivariate analyses showed that variables associated with any male dating violence were black race (adjusted odds ratio [AOR] 2.26; 95% CI 1.54 to 3.32), alcohol misuse (AOR 1.03; 95% CI 1.00 to 1.06), illicit drug use (AOR 2.38; 95% CI 1.68 to 3.38), and depression (AOR 2.13; 95% CI 1.46 to 3.10); any female dating violence was associated with black race (AOR 1.68; 95% CI 1.25 to 2.25), public assistance (AOR 1.64; 95% CI 1.28 to 2.09), grades D and below (AOR 1.62; 95% CI 1.07 to 2.43), alcohol misuse (AOR 1.04; 95% CI 1.02 to 1.07), illicit drug use (AOR 2.85; 95% CI 2.22 to 3.66), depression (AOR 1.86; 95% CI 1.42 to 2.44), and any past year ED visit for intentional injury (AOR 2.64; 95% CI 1.30 to 5.40). Nearly 1 of 6 male and female patients aged 14 to 20 years and seeking ED care report recent dating violence, and health disparities remain among

District Awards for Teacher Excellence (D.A.T.E.) Program: Year One Evaluation Report. Policy Evaluation Report

ERIC Educational Resources Information Center

Springer, Matthew G.; Lewis, Jessica L.; Podgursky, Michael J.; Ehlert, Mark W.; Taylor, Lori L.; Lopez, Omar S.; Ghosh-Dastidar, Bonnie; Peng, Art

2010-01-01

District Awards for Teacher Excellence (D.A.T.E.) is a state-funded program in Texas that provides grants to districts for the implementation of locally-designed performance pay plans. All districts in the state are eligible to receive grants, but participation is voluntary. As D.A.T.E. continues in its second year of operation with approximately…

Prevalence of Dating Violence and Victimization: Regional and Gender Differences

ERIC Educational Resources Information Center

Marquart, Beverly S.; Nannini, Dawn K.; Edwards, Ruth W.; Stanley, Linda R.; Wayman, Jeffrey C.

2007-01-01

This report examines (1) the prevalence of dating violence victimization from a national sample of rural adolescents and (2) patterns by gender and region. Analyses are based on 20,274 adolescents who reported violence victimization using the Community Drug and Alcohol Survey. The relationship of dating violence with gender and region was assessed…

Coal resources in environmentally-sensitive lands under federal management

USGS Publications Warehouse

Watson, William D.; Tully, John K.; Moser, Edward N.; Dee, David P.; Bryant, Karen; Schall, Richard; Allan, Harold A.

1995-01-01

This report presents estimates of coal-bearing acreage and coal tonnage in environmentally-sensitive areas. The analysis was conducted to provide data for rulemaking by the Federal Office of Surface Mining (Watson and others, 1995). The rulemaking clarifies conditions under which coal can be mined in environmentally-sensitive areas. The area of the U.S. is about 2.3 billion acres. Contained within that acreage are certain environmentally-sensitive and unique areas (including parks, forests, and various other Federal land preserves). These areas are afforded special protection under Federal and State law. Altogether these protected areas occupy about 400 million acres. This report assesses coal acreage and coal tonnage in these protected Federal land preserves. Results are presented in the form of 8 map-displays prepared using GIS methods at a national scale. Tables and charts that accompany each map provide estimates of the total acreage in Federal land preserve units that overlap or fall within coal fields, coal-bearing acreage in each unit, and coal tonnage in each unit. Summary charts, compiled from the maps, indicate that about 8% of the Nation's coal reserves are located within environmentally-sensitive Federal land preserves.

Prevalence and Correlates of Physical Dating Violence among North American Indigenous Adolescents.

PubMed

Hautala, Dane S; Sittner Hartshorn, Kelley J; Armenta, Brian; Whitbeck, Les

2017-04-01

This study examined the lifetime prevalence of physical dating violence, including victimization, perpetration, and the overlap between the two (mutual violence) among a population sample of 551 reservation/reserve residing Indigenous (i.e., American Indian and Canadian First Nations) adolescents in the upper-Midwest of the United States and Canada. Potential correlates of four dating violence profiles (i.e., no dating violence, perpetration-only, victimization-only, and mutual violence) relevant to this population also were considered. The clearest pattern to emerge from multinomial logistic regression analyses suggested that adolescents who engage in problem behaviors, exhibit high levels of anger, and perceive high levels of discrimination have increased odds of lifetime mutual dating violence relative to those reporting no dating violence. Furthermore, gender comparisons indicated that females were more likely to report being perpetrators only, while males were more likely to report being victims only. Considerations of dating violence profiles and culturally-relevant prevention strategies are discussed.

Prevalence and Correlates of Physical Dating Violence among North American Indigenous Adolescents

PubMed Central

Hautala, Dane S.; Sittner Hartshorn, Kelley J.; Armenta, Brian; Whitbeck, Les

2016-01-01

This study examined the lifetime prevalence of physical dating violence, including victimization, perpetration, and the overlap between the two (mutual violence) among a population sample of 551 reservation/reserve residing Indigenous (i.e., American Indian and Canadian First Nations) adolescents in the upper-Midwest of the United States and Canada. Potential correlates of four dating violence profiles (i.e., no dating violence, perpetration-only, victimization-only, and mutual violence) relevant to this population also were considered. The clearest pattern to emerge from multinomial logistic regression analyses suggested that adolescents who engage in problem behaviors, exhibit high levels of anger, and perceive high levels of discrimination have increased odds of lifetime mutual dating violence relative to those reporting no dating violence. Furthermore, gender comparisons indicated that females were more likely to report being perpetrators only, while males were more likely to report being victims only. Considerations of dating violence profiles and culturally-relevant prevention strategies are discussed. PMID:28408767

Radiometric dating of the Siloam Tunnel, Jerusalem.

PubMed

Frumkin, Amos; Shimron, Aryeh; Rosenbaum, Jeff

2003-09-11

The historical credibility of texts from the Bible is often debated when compared with Iron Age archaeological finds (refs. 1, 2 and references therein). Modern scientific methods may, in principle, be used to independently date structures that seem to be mentioned in the biblical text, to evaluate its historical authenticity. In reality, however, this approach is extremely difficult because of poor archaeological preservation, uncertainty in identification, scarcity of datable materials, and restricted scientific access into well-identified worship sites. Because of these problems, no well-identified Biblical structure has been radiometrically dated until now. Here we report radiocarbon and U-Th dating of the Siloam Tunnel, proving its Iron Age II date; we conclude that the Biblical text presents an accurate historic record of the Siloam Tunnel's construction. Being one of the longest ancient water tunnels lacking intermediate shafts, dating the Siloam Tunnel is a key to determining where and when this technological breakthrough took place. Siloam Tunnel dating also refutes a claim that the tunnel was constructed in the second century bc.

78 FR 10170 - Filing Dates for the Massachusetts Senate Special Elections

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-13

... FEDERAL ELECTION COMMISSION [Notice 2013-06] Filing Dates for the Massachusetts Senate Special Elections AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY... for the closing date for each report.) All principal campaign committees of candidates participating...

75 FR 52218 - Common Crop Insurance Regulations; Apple Crop Insurance Provisions

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-25

... the definition of ``good farming practices'' in the Basic Provisions. Comment: Several comments were... farming operation. For instance, all producers are required to submit an application and acreage report to... practices generally in use for fresh apple acreage in the county as determined by agricultural experts'' is...

236. Reconnaissance report photograph, used in the early 1930's of ...

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

236. Reconnaissance report photograph, used in the early 1930's of North Carolina landscape before determination of the roadway alignment. Stanley Abbott realized that maps and plan drawings would mean little to his supervisors who were unfamiliar with the region and chose photographs to communicate route alternatives. On the photo would be a dashed white line to indicate the proposed route. Abbott's written reports included a written description of the region and a suggestion of the acreages necessary to create the parkway, serving as an initiation to field trips with BPR engineers and interior and NPS officials. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

Longitudinal association of suicidal ideation and physical dating violence among high school students.

PubMed

Nahapetyan, Lusine; Orpinas, Pamela; Song, Xiao; Holland, Kristin

2014-04-01

Two salient problems in adolescent development are dating violence and suicidal ideation. Theory and empirical research have supported their association in primarily cross-sectional studies. The purpose of this study is to examine the longitudinal association between physical dating violence and suicidal ideation (thoughts or plans) in a cohort of students evaluated annually from Grades 9 to 12. The sample consisted of 556 random-selected students (50.2 % males; 47.5 % White, 37.8 % Black, 11.2 % Latino) who reported dating at least once during the four assessments. Self-reported frequency of suicidal ideation, dating, and physical dating violence perpetration and victimization were assessed each spring from ninth to twelfth grade. We used generalized estimating equations modeling to predict the effects of sex, race, school grade, and physical dating perpetration and victimization on suicidal ideation. Cumulatively, one-fourth of the sample reported suicidal ideation at least once by the end of Grade 12, and approximately half reported physical dating violence. Female gender (OR = 1.7, p = 0.02), physical dating perpetration (OR = 1.54, p = 0.048), physical dating victimization (OR = 2.03, p < 0.001), and being in grades 9-11 versus 12 in high school (OR = 1.83, p = 0.004) were significant predictors of suicidal ideation. Race was not a significant predictor among adolescents in this sample. This longitudinal study highlights the detrimental emotional effect of physical dating violence perpetration and victimization among high school students. It is important that suicide prevention programs incorporate physical dating violence education and prevention strategies starting early in high school.

Substance Use and Physical Dating Violence

PubMed Central

Reyes, H. Luz McNaughton; Foshee, Vangie A.; Tharp, Andra T.; Ennett, Susan T.; Bauer, Daniel J.

2015-01-01

Introduction Theoretic models suggest that associations between substance use and dating violence perpetration may vary in different social contexts, but few studies have examined this proposition. The current study examined whether social control and violence in the neighborhood, peer, and family contexts moderate the associations between substance use (heavy alcohol use, marijuana, and hard drug use) and adolescent physical dating violence perpetration. Methods Adolescents in the eighth, ninth, and tenth grades completed questionnaires in 2004 and again four more times until 2007 when they were in the tenth, 11th and 12th grades. Multilevel analysis was used to examine interactions between each substance and measures of neighborhood, peer, and family social control and violence as within-person (time-varying) predictors of physical dating violence perpetration across eighth through 12th grade (N=2,455). Analyses were conducted in 2014. Results Physical dating violence perpetration increased at time points when heavy alcohol and hard drug use were elevated; these associations were weaker when neighborhood social control was higher and stronger when family violence was higher. Also, the association between heavy alcohol use and physical dating violence perpetration was weaker when teens had more-prosocial peer networks and stronger when teens’ peers reported more physical dating violence. Conclusions Linkages between substance use and physical dating violence perpetration depend on substance use type and levels of contextual violence and social control. Prevention programs that address substance use–related dating violence should consider the role of social contextual variables that may condition risk by influencing adolescents’ aggression propensity. PMID:26296445

Radiocarbon Dating

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

Buchholz, B A

Radiocarbon dating can be used to determine the age of objects that contain components that were once alive. In the case of human remains, a radiocarbon date can distinguish between a crime scene and an archeological site. Documents, museum artifacts and art objects can be dated to determine if their age is correct for the historical context. A radiocarbon date does not confirm authenticity, but it can help identify a forgery.

Dimensions of Masculinity: Relations to Date Rape Supportive Attitudes and Sexual Aggression in Dating Situations.

ERIC Educational Resources Information Center

Truman, Dana M.; And Others

1996-01-01

Extends and refines existing research on the links between masculine gender roles and date rape by exploring three masculinity-related constructs: masculinity ideology, attitudes toward feminism, and homophobia. Results show that combinations of masculinity-related constructs predicted self-reported acceptance or perpetration of sexually coercive…

Adolescent Dating Experiences Described by Latino College Students

ERIC Educational Resources Information Center

Raffaelli, M.

2005-01-01

Latino college students (M age=21.4 years) completed self-report surveys assessing adolescent dating experiences. Compared to young men (n=69), young women (n=97) had more limitations placed on them by parents as adolescents and began dating later. No gender difference in timing of the first serious relationship emerged. More young women had their…

Neighborhood Factors and Dating Violence Among Youth

PubMed Central

Johnson, Renee M.; Parker, Elizabeth M.; Rinehart, Jenny; Nail, Jennifer; Rothman, Emily F.

2015-01-01

Context The purpose of this review is to summarize the empirical research on neighborhood-level factors and dating violence among adolescents and emerging adults to guide future research and practice. Evidence acquisition In 2015, 20 articles were identified through a search of the literature using PubMed. Eligible articles included those that: (1) had been published in a peer-reviewed journal since 2005; (2) reported a measure of association between at least one neighborhood-level factor and dating violence; and (3) had a study population of youth aged <26 years. We abstracted information about the studies, including measurement of dating violence and neighborhood factors, and measures of effect. Evidence synthesis Results were summarized into three categories based on the aspect of neighborhood which was the focus of the work: demographic and structural characteristics (n=11), neighborhood disorder (n=12), and social disorganization (n=8). There was some evidence to suggest that neighborhood disadvantage is associated with dating violence, but very little evidence to suggest that residence characteristics (e.g., racial heterogeneity) are associated with dating violence. Results do suggest that perceived neighborhood disorder is associated with physical dating violence perpetration, but do not suggest that it is associated with physical dating violence victimization. Social control and community connectedness are both associated with dating violence, but findings on collective efficacy are mixed. Conclusions Existing research suggests that neighborhood factors may be associated with dating violence. However, there is a limited body of research on the neighborhood context of dating violence and more rigorous research is needed. PMID:26296444

Physical dating violence victimization in college women in Chile.

PubMed

Lehrer, Jocelyn A; Lehrer, Evelyn L; Zhao, Zhenxiang

2010-05-01

There are no published studies on physical dating violence in college students in Chile, and campuses across the country currently lack systematized programs to prevent or respond to this public health problem. This is the first study to examine prevalence and predictors of physical dating violence victimization with a sample of female college students in Chile. A closed-ended questionnaire was administered to students enrolled in general education courses at a major public university. The prevalence of women's physical dating violence victimization was calculated, and generalized ordered logit models were used to estimate risk factors for such victimization (n = 441). Ancillary analyses examined associations of dating violence victimization with experiences of unwanted sexual contact and forced condom nonuse. Approximately 21% of subjects reported one or more incidents of physical dating violence not involving physical injury since age 14, and another 5% reported at least one incident resulting in physical injury during this time period. Risk factors identified in five sequential models were sexual abuse and witnessing of domestic violence in childhood, low parental education, residence away from the parental home, urban residence, and having had sexual intercourse. Maternal employment and religious participation had protective effects. Dating violence victimization was found to be significantly associated with experiences of unwanted sexual contact and forced condom nonuse. The study findings show a high prevalence of physical dating violence, strong associations between several sociodemographic factors and dating violence, and links between dating violence and sexual/reproductive risk. Our results indicate a need to expand attention to this public health problem in Chile as well as other developing countries, where research and prevention/response initiatives have generally been similarly limited. The findings also have important implications for the content of

Prevalence and Correlates of the Perpetration of Cyber Dating Abuse among Early Adolescents.

PubMed

Peskin, Melissa F; Markham, Christine M; Shegog, Ross; Temple, Jeff R; Baumler, Elizabeth R; Addy, Robert C; Hernandez, Belinda; Cuccaro, Paula; Gabay, Efrat K; Thiel, Melanie; Emery, Susan Tortolero

2017-02-01

Much is known about the prevalence and correlates of dating violence, especially the perpetration of physical dating violence, among older adolescents. However, relatively little is known about the prevalence and correlates of the perpetration of cyber dating abuse, particularly among early adolescents. In this study, using a predominantly ethnic-minority sample of sixth graders who reported ever having had a boyfriend/girlfriend (n = 424, 44.2 % female), almost 15 % reported perpetrating cyber dating abuse at least once during their lifetime. Furthermore, using a cross-sectional design, across multiple levels of the socio-ecological model, the individual-level factors of (a) norms for violence for boys against girls, (b) having a current boyfriend/girlfriend, and (c) participation in bullying perpetration were correlates of the perpetration of cyber dating abuse. Collectively, the findings suggest that dating violence interventions targeting these particular correlates in early adolescents are warranted. Future studies are needed to establish causation and to further investigate the relative importance of correlates of the perpetration of cyber dating abuse among early adolescents that have been reported among older adolescents.

High Resolution Millimeter Wave Inspecting of the Orbiter Acreage Heat Tiles of the Space Shuttle

NASA Technical Reports Server (NTRS)

Case, J. T.; Khakovsky, S.; Zoughi, r.; Hepburn, F.

2007-01-01

Presence of defects such as disbonds, delaminations, impact damage, in thermal protection systems can significantly reduce safety of the Space Shuttle and its crew. The physical cause of Space Shuttle Columbia's catastrophic failure was a breach in its thermal protection system, caused by a piece of external tank insulating foam separating from the external tank and striking the leading edge of the left wing of the orbiter. There is an urgent need for a rapid, robust and life-circle oriented nondestructive testing (NDT) technique capable of inspecting the external tank insulating foam as well as the orbiter's protective (acreage) heat tiles and its fuselage prior and subsequent to a launch. Such a comprehensive inspection technique enables NASA to perform life-cycle inspection on critical components of the orbiter and its supporting hardware. Consequently, NASA Marshall Space Flight Center initiated an investigation into several potentially viable NDT techniques for this purpose. Microwave and millimeter wave NDT methods have shown great potential to achieve these goals. These methods have been successfully used to produce images of the interior of various complex, thick and thin external tank insulating foam structures for real focused reflectometer at operating frequency from 50-100 GHz and for synthetic aperture techniques at Ku-band (12-18 GHz) and K-band (18-26 GHz). Preliminary results of inspecting heat tile specimens show that increasing resolution of the measurement system is an important issue. This paper presents recent results of an investigation for the purpose of detecting anomalies such as debonds and corrosion in metal substrate in complex multi-sectioned protective heat tile specimens using a real focused 150 GHz (D-band) reflectometer and wide-band millimeter wave holography at 33-50, GHz (Q-band).

17 CFR 248.128 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Affiliate Marketing § 248.128 Effective date, compliance date, and prospective application. (a) Effective date. This subpart is effective September 10, 2009. (b) Mandatory compliance date. Compliance with this... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Effective date, compliance...

Positives and negatives of online dating according to women 50.

PubMed

Vandeweerd, Carla; Myers, Jaime; Coulter, Martha; Yalcin, Ali; Corvin, Jaime

2016-01-01

To understand the positives and negatives of online dating according to the lived experience of older women, telephone interviews were conducted with 45 women ages 50+ who date online. Interviews were audio recorded, transcribed verbatim, and thematically team coded. The opportunity to expand one's social network for both friendships and romantic partners, the ability to control dating risks and pace of relationship formation, and knowing more about one's partner were significant reported benefits of online dating. Dating online also includes unique risks, such as pervasive lying, attempted financial exploitation in the form of scammers, and unwanted electronic sexual aggression.

AUTONOMY AND RELATEDNESS IN MOTHER-TEEN INTERACTIONS AS PREDICTORS OF INVOLVEMENT IN ADOLESCENT DATING AGGRESSION.

PubMed

Niolon, Phyllis Holditch; Kuperminc, Gabriel P; Allen, Joseph P

2015-04-01

This multi-method, longitudinal study examines the negotiation of autonomy and relatedness between teens and their mothers as etiologic predictors of perpetration and victimization of dating aggression two years later. Observations of 88 mid-adolescents and their mothers discussing a topic of disagreement were coded for each individual's demonstrations of autonomy and relatedness using a validated coding system. Adolescents self-reported on perpetration and victimization of physical and psychological dating aggression two years later. We hypothesized that mother's and adolescents' behaviors supporting autonomy and relatedness would longitudinally predict lower reporting of dating aggression, and that their behaviors inhibiting autonomy and relatedness would predict higher reporting of dating aggression. Hypotheses were not supported; main findings were characterized by interactions of sex and risk status with autonomy. Maternal behaviors supporting autonomy predicted higher reports of perpetration and victimization of physical dating aggression for girls, but not for boys. Adolescent behaviors supporting autonomy predicted higher reports of perpetration of physical dating aggression for high-risk adolescents, but not for low-risk adolescents. Results indicate that autonomy is a dynamic developmental process, operating differently as a function of social contexts in predicting dating aggression. Examination of these and other developmental processes within parent-child relationships is important in predicting dating aggression, but may depend on social context.

Date rape among Cypriot female college students: an explorative study.

PubMed

Kouta, Christiana; Tolma, Eleni L; Pavlou, Susana Elisa

2013-09-01

This study examined the prevalence and reporting of date rape among female college students (aged 18-24) in Cyprus and assessed the students' attitudes and awareness regarding date rape. In addition, the study examined how date rape is perceived among representatives of related private and governmental organizations in Cyprus. This is part of a larger multi-country study. This paper will focus only on the results pertaining to Cyprus. The study was coordinated by the Mediterranean Institute of Gender Studies. This study used quantitative and qualitative methods. In total, 476 female college students responded to an anonymous questionnaire, two focus group discussions were carried out, and five key-informant interviews with relevant institutional representatives were conducted. The results of the study indicated that unwanted sexual experiences and sexual violence, including date rape, do exist among young Cypriot women. Specifically, 1.3% of the research participants reported experiencing an attempted rape by their date, and 1.9 % of the study participants reported being raped on a date. Often this was caused by their boyfriend, friend or sexual partner (54.2%). The results of the qualitative study showed that young female Cypriots agreed that many women give in to psychological pressure because they feel guilty about letting the other person down or because they 'didn't satisfy him' or fear they might lose him. Despite the explorative nature of the study, it is significant as research on date rape in Cyprus is almost non-existent. The authors anticipate that the results of the study will be useful to other researchers and policy-makers involved in this area of research.

7 CFR 929.62 - Reports.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE CRANBERRIES GROWN IN STATES OF MASSACHUSETTS... following: (1) Total acreage harvested and whether owned or leased. (2) Total commercial cranberry sales in... the handler(s) to whom commercial cranberry sales were made. (6) Such other information as may be...

7 CFR 929.62 - Reports.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE CRANBERRIES GROWN IN STATES OF MASSACHUSETTS... following: (1) Total acreage harvested and whether owned or leased. (2) Total commercial cranberry sales in... the handler(s) to whom commercial cranberry sales were made. (6) Such other information as may be...

The relationship between social support and adolescent dating violence: a comparison across genders.

PubMed

Richards, Tara N; Branch, Kathryn A

2012-05-01

Although much research has focused on the function of social support in adult intimate partner violence, little is known about the role of social support in adolescent dating violence. This study is an exploratory analysis of the independent impact of social support from friends and family on the risk of adolescent dating violence perpetration and victimization among a large sample of youth (n = 970). Approximately, 21% of the sample reported experiencing victimization in a dating relationship whereas 23% indicated perpetrating dating violence. Male youth reported significantly more involvement in dating violence as both perpetrators and victims. Negative binomial regression modeling indicated that increased levels of support from friends was associated with significantly less dating violence perpetration and victimization; however, when gendered models were explored, the protective role of social support was only maintained for female youth. Family support was not significantly related to dating violence in any model. Implications for dating violence curriculum and future research are addressed.

OIG News Release: EPA Office of Inspector General to provide ‘heads up’ on dates audit and evaluation reports will be issued

EPA Pesticide Factsheets

March 27, 2018. WASHINGTON – The U.S. Environmental Protection Agency’s Office of Inspector General (EPA OIG), beginning in April 2018, will announce in advance the dates it expects to issue most audit and evaluation reports.

Childhood Corporal Punishment and Future Perpetration of Physical Dating Violence.

PubMed

Temple, Jeff R; Choi, Hye Jeong; Reuter, Tyson; Wolfe, David; Taylor, Catherine A; Madigan, Sheri; Scott, Lauren E

2018-03-01

To test whether experiencing childhood corporal punishment is linked to later perpetration of dating violence. Young adults (n = 758; 61% female; mean age of 20 years), originally recruited for a longitudinal study as 9th- and 10th-grade Texas high school students, were asked about their childhood experiences with corporal punishment and physical abuse, as well as current experiences with dating violence. A path model was used to determine whether childhood corporal punishment was related to recent perpetration of physical dating violence, while controlling for childhood physical abuse, age, sex, ethnicity, and socioeconomic status. In all, 19% of participants (n = 134) reported physical dating violence perpetration and 68% reported experiencing corporal punishment as children (n = 498). Analysis showed a significant positive association between corporal punishment and physical perpetration of dating violence (OR 1.30, 95% CI 1.07-1.59). Even after controlling for sex, ethnicity, age, parental education, and child physical abuse, childhood corporal punishment was associated significantly with physical dating violence perpetration (aOR 1.29, 95% CI 1.02-1.62). The finding that childhood corporal punishment was associated with perpetration of young adult physical dating violence, even after controlling for several demographic variables and childhood physical abuse, adds to the growing literature demonstrating deleterious outcomes associated with corporal punishment. Copyright © 2017 Elsevier Inc. All rights reserved.

Dating Violence

ERIC Educational Resources Information Center

Stader, David L.

2011-01-01

Dating violence is a form of student-on-student victimization and is a serious school safety issue. Research indicates that at a minimum, 10 percent of high school students are victims of dating violence in one form or another. Among female high school students that date, some data indicate that as many as 30 percent may be victims of dating…

40 CFR 141.152 - Effective dates.

Code of Federal Regulations, 2011 CFR

2011-07-01

....152 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Consumer Confidence Reports § 141.152 Effective dates. (a) The regulations in this subpart shall take effect on September 18, 1998. (b) Each existing community water system...

40 CFR 141.152 - Effective dates.

Code of Federal Regulations, 2013 CFR

2013-07-01

....152 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Consumer Confidence Reports § 141.152 Effective dates. (a) The regulations in this subpart shall take effect on September 18, 1998. (b) Each existing community water system...

40 CFR 141.152 - Effective dates.

Code of Federal Regulations, 2012 CFR

2012-07-01

....152 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Consumer Confidence Reports § 141.152 Effective dates. (a) The regulations in this subpart shall take effect on September 18, 1998. (b) Each existing community water system...

40 CFR 141.152 - Effective dates.

Code of Federal Regulations, 2014 CFR

2014-07-01

....152 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Consumer Confidence Reports § 141.152 Effective dates. (a) The regulations in this subpart shall take effect on September 18, 1998. (b) Each existing community water system...

Single-Sex Schooling: Friendships, Dating, and Sexual Orientation.

PubMed

Li, Gu; Wong, Wang Ivy

2018-05-01

Single-sex schooling has been controversial for decades. The current study investigated the differences in friendships, dating, and past, present, and ideal sexual orientation, between 207 college students who attended single-sex secondary schools and 249 college students who attended coeducational secondary schools in Hong Kong, controlling for personal characteristics such as socioeconomic status. We found that, compared to graduates of coeducational schools, graduates of single-sex schools reported a different gender composition in intimate friendships favoring the same sex, less romantic involvement with other-sex close friends, older age at first date, fewer boyfriends or girlfriends, and more past same-sex sexuality. In contrast, we found no significant differences in the interactions with same-sex versus other-sex friends, most aspects of past or present dating engagement, or self-reported present or ideal sexual orientation. These findings give insight into the interpersonal outcomes of single-sex schooling and fill a gap in previous research which has focused on academic achievement and gender role stereotypes.

Forest statistics for east Oklahoma counties - l993

Treesearch

Patrick E. Miller; Andrew J. Hartsell; Jack D. London

1993-01-01

This report contains the statistical tables and figures derived from data obtained during a recent inventory of east Oklahoma. The multiresource inventory included 18 counties and two survey regions. Data on forest acreage and timber volume involved a three-step procedure. First, estimate of forest acreage were made for each county using aerial photographs....

AUTONOMY AND RELATEDNESS IN MOTHER-TEEN INTERACTIONS AS PREDICTORS OF INVOLVEMENT IN ADOLESCENT DATING AGGRESSION

PubMed Central

Niolon, Phyllis Holditch; Kuperminc, Gabriel P.; Allen, Joseph P.

2015-01-01

Objective This multi-method, longitudinal study examines the negotiation of autonomy and relatedness between teens and their mothers as etiologic predictors of perpetration and victimization of dating aggression two years later. Method Observations of 88 mid-adolescents and their mothers discussing a topic of disagreement were coded for each individual’s demonstrations of autonomy and relatedness using a validated coding system. Adolescents self-reported on perpetration and victimization of physical and psychological dating aggression two years later. We hypothesized that mother’s and adolescents’ behaviors supporting autonomy and relatedness would longitudinally predict lower reporting of dating aggression, and that their behaviors inhibiting autonomy and relatedness would predict higher reporting of dating aggression. Results Hypotheses were not supported; main findings were characterized by interactions of sex and risk status with autonomy. Maternal behaviors supporting autonomy predicted higher reports of perpetration and victimization of physical dating aggression for girls, but not for boys. Adolescent behaviors supporting autonomy predicted higher reports of perpetration of physical dating aggression for high-risk adolescents, but not for low-risk adolescents. Conclusions Results indicate that autonomy is a dynamic developmental process, operating differently as a function of social contexts in predicting dating aggression. Examination of these and other developmental processes within parent-child relationships is important in predicting dating aggression, but may depend on social context. PMID:25914852

Peer Influences on the Dating Aggression Process among Brazilian Street Youth: A Brief Report

ERIC Educational Resources Information Center

Antonio, Tiago; Koller, Silvia H.; Hokoda, Audrey

2012-01-01

This study explored risk factors for adolescent dating aggression (ADA) among Brazilian street youth. Forty-three adolescents, between the ages of 13 and 17 years, were recruited at services centers in Porto Alegre, Brazil. Simultaneous multiple regression revealed that ADA was significantly predicted by adolescent dating victimization (ADV), and…

Dating Violence among High-Risk Young Women: A Systematic Review Using Quantitative and Qualitative Methods

PubMed Central

Joly, Lauren E.; Connolly, Jennifer

2016-01-01

Our systematic review identified 21 quantitative articles and eight qualitative articles addressing dating violence among high risk young women. The groups of high-risk young women in this review include street-involved, justice-involved, pregnant or parenting, involved with Child Protective Services, and youth diagnosed with a mental health issue. Our meta-analysis of the quantitative articles indicated that 34% (CI = 0.24–0.45) of high-risk young women report that they have been victims of physical dating violence and 45% (CI = 0.31–0.61) of these young women report perpetrating physical dating violence. Significant moderator variables included questionnaire and timeframe. Meta-synthesis of the qualitative studies revealed that high-risk young women report perpetrating dating violence to gain power and respect, whereas women report becoming victims of dating violence due to increased vulnerability. PMID:26840336

FV-100: the most potent and selective anti-varicella zoster virus agent reported to date.

PubMed

Migliore, Marco

2010-01-05

Bicyclic aryl furano pyrimidines represent the most potent anti-varicella zoster virus (VZV) agents reported to date. Lead compounds have 50% effective concentration (EC(50)) values in vitro that are in the subnanomolar range and selectivity index values that exceed 1 million. They have an absolute requirement for VZV thymidine kinase and most likely act as their phosphate forms. Some structural modification (such as aryl substitution in the base moiety) is tolerated, whereas little sugar modification is acceptable. The Cf1743 compound has proved to be significantly more potent than all reference anti-VZV compounds, as measured either by inhibition of infectious virus particles and/or viral DNA production; however, the high lipophilicity and very low water solubility of this compound gives poor oral bioavailability (<14%). Use of the modified cyclodextrin captisol and the synthesis of the 5'-monophosphate prodrug of Cf1743 has significantly improved water solubility, but does not give any enhancement in oral bioavailability. By contrast, the synthesis of the ether series does not give any further improvement in terms of solubility. The most promising prodrug to emerge to date is the hydrochloric salt of the 5'-valyl-ester, designated as FV-100. Its uptake into cells has been studied using fluorescent microscopy and biological assays, which have indicated that the compound is efficiently taken up by the cells after a short period of incubation.

Amtrak's strategic business plan : progress to date

DOT National Transportation Integrated Search

1996-07-24

To address its financial crisis and make its operations more efficient, in 1995 : Amtrak undertook a major corporate restructuring, along with developing its : Strategic Business Plan. This report (1) reviews Amtrak's success to date in : achieving f...

Software for the grouped optimal aggregation technique

NASA Technical Reports Server (NTRS)

Brown, P. M.; Shaw, G. W. (Principal Investigator)

1982-01-01

The grouped optimal aggregation technique produces minimum variance, unbiased estimates of acreage and production for countries, zones (states), or any designated collection of acreage strata. It uses yield predictions, historical acreage information, and direct acreage estimate from satellite data. The acreage strata are grouped in such a way that the ratio model over historical acreage provides a smaller variance than if the model were applied to each individual stratum. An optimal weighting matrix based on historical acreages, provides the link between incomplete direct acreage estimates and the total, current acreage estimate.

Biogeographic Dating of Speciation Times Using Paleogeographically Informed Processes

PubMed Central

Landis, Michael J.

2017-01-01

Abstract Standard models of molecular evolution cannot estimate absolute speciation times alone, and require external calibrations to do so, such as fossils. Because fossil calibration methods rely on the incomplete fossil record, a great number of nodes in the tree of life cannot be dated precisely. However, many major paleogeographical events are dated, and since biogeographic processes depend on paleogeographical conditions, biogeographic dating may be used as an alternative or complementary method to fossil dating. I demonstrate how a time-stratified biogeographic stochastic process may be used to estimate absolute divergence times by conditioning on dated paleogeographical events. Informed by the current paleogeographical literature, I construct an empirical dispersal graph using 25 areas and 26 epochs for the past 540 Ma of Earth’s history. Simulations indicate biogeographic dating performs well so long as paleogeography imposes constraint on biogeographic character evolution. To gauge whether biogeographic dating may be of practical use, I analyzed the well-studied turtle clade (Testudines) to assess how well biogeographic dating fares when compared to fossil-calibrated dating estimates reported in the literature. Fossil-free biogeographic dating estimated the age of the most recent common ancestor of extant turtles to be from the Late Triassic, which is consistent with fossil-based estimates. Dating precision improves further when including a root node fossil calibration. The described model, paleogeographical dispersal graph, and analysis scripts are available for use with RevBayes. PMID:27155009

Dates of publication of the Zoology parts of the Report of the Scientific Results of the Voyage of H.M.S. Challenger During the Years 1873-76.

PubMed

Low, Martyn E Y; Evenhuis, Neal L

2013-01-01

The dates of publication and exact titles of the 83 parts of the Zoology of the Report of the Scientific Results of the Voyage of H.M.S. Challenger During the Years 1873-76 are presented. Exact dates of publication for 71 of these parts have been determined using notices of their publication in contemporary publications. The dates of publication of the two Narrative volumes of the voyage of the H.M.S. Challenger (which contain available indications of new names) are also determined.

Do Substance Use, Psychosocial Adjustment, and Sexual Experiences Vary for Dating Violence Victims Based on Type of Violent Relationships?

PubMed

Zweig, Janine M; Yahner, Jennifer; Dank, Meredith; Lachman, Pamela

2016-12-01

We examined whether substance use, psychosocial adjustment, and sexual experiences vary for teen dating violence victims by the type of violence in their relationships. We compared dating youth who reported no victimization in their relationships to those who reported being victims of intimate terrorism (dating violence involving one physically violent and controlling perpetrator) and those who reported experiencing situational couple violence (physical dating violence absent the dynamics of power and control). This was a cross-sectional survey of 3745 dating youth from 10 middle and high schools in the northeastern United States, one third of whom reported physical dating violence. In general, teens experiencing no dating violence reported less frequent substance use, higher psychosocial adjustment, and less sexual activity than victims of either intimate terrorism or situational couple violence. In addition, victims of intimate terrorism reported higher levels of depression, anxiety, and anger/hostility compared to situational couple violence victims; they also were more likely to report having sex, and earlier sexual initiation. Youth who experienced physical violence in their dating relationships, coupled with controlling behaviors from their partner/perpetrator, reported the most psychosocial adjustment issues and the earliest sexual activity. © 2016, American School Health Association.

Dyadic Dynamics in Young Couples Reporting Dating Violence: An Actor-Partner interdependence model

PubMed Central

Paradis, Alison; Hébert, Martine; Fernet, Mylène

2016-01-01

This study uses a combination of observational methods and dyadic data analysis to understand how boyfriends’ and girlfriends’ perpetration of dating violence may shape their own and their partners’ problem-solving communication behaviors. A sample of 39 young heterosexual couples aged between 15 and 20 years (mean age 17.8 years) completed a set of questionnaires and were observed during a 45 minute dyadic interaction, which was coded using the Interactional Dimension Coding System (IDCS). Results suggest that, neither boyfriends nor girlfriends own perpetration of dating violence was related to their display of positive and negative communication behaviors. However, estimates revealed significant partner effects, suggesting that negative communication behaviors displayed by girls and boys and positive communication behavior displayed by girls were associated to their partner’s dating violence but not to their own. Such results confirm the need to shift our focus from an individual perspective to examining dyadic influences and processes involved in the couple system and the bi-directionality of violent relationships. PMID:25969443

K-Ar dating of young volcanic rocks

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

Damon, P.E.; Shafiqullah, M.

1991-01-31

Potassium-Argon (K-Ar) age dates were determined for forty-two young geologic samples by the Laboratory of Isotope Geochemistry, Department of Geosciences, in the period February 1, 1986 to June 30, 1989. Under the terms of Department of Energy Grant No. FG07-86ID12622, The University of Arizona was to provide state-of-the-art K-Ar age dating services, including sample preparation, analytical procedures, and computations, for forty-two young geologic samples submitted by DOE geothermal researchers. We billed only for forty samples. Age dates were determined for geologic samples from five regions with geothermal potential: the Cascade Mountains (Oregon); the Cascade Mountains (Washington); Ascension Island, South Atlanticmore » Ocean; Cerro Prieto, Mexico; and Las Azufres, Mexico. The ages determined varied from 5.92 m.a. to 0.62 m.a. The integration of K-Ar dates with geologic data and the interpretation in terms of geologic and geothermal significance has been reported separately by the various DOE geothermal researchers. Table 1 presents a detailed listing of all samples dated, general sample location, researcher, researcher's organization, rock type, age, and probable error (1 standard deviation). Additional details regarding the geologic samples may be obtained from the respective geothermal researcher. 1 tab.« less

U-Th Burial Dates on Ostrich Eggshell

NASA Astrophysics Data System (ADS)

Sharp, W. D.; Fylstra, N. D.; Tryon, C. A.; Faith, J. T.; Peppe, D. J.

2015-12-01

Obtaining precise and accurate dates at archaeological sites beyond the range of radiocarbon dating is challenging but essential for understanding human origins. Eggshells of ratites (large flightless birds including ostrich, emu and others) are common in many archaeological sequences in Africa, Australia and elsewhere. Ancient eggshells are geochemically suitable for the U-Th technique (1), which has about ten times the range of radiocarbon dating (>500 rather than 50 ka), making eggshells attractive dating targets. Moreover, C and N isotopic studies of eggshell provide insights into paleovegetation and paleoprecipitation central to assessing past human-environment interactions (2,3). But until now, U-Th dates on ratite eggshell have not accounted for the secondary origin of essentially all of their U. We report a novel approach to U-Th dating of eggshell that explicitly accounts for secondary U uptake that begins with burial. Using ostrich eggshell (OES) from Pleistocene-Holocene east African sites, we have measured U and 232Th concentration profiles across OES by laser ablation ICP-MS. U commonly peaks at 10s to 100s of ppb and varies 10-fold or more across the ~2 mm thickness of OES, with gradients modulated by the layered structure of the eggshell. Common Th is high near the shell surfaces, but low in the middle "pallisade" layer of OES, making it optimal for U-Th dating. We determine U-Th ages along the U concentration gradient by solution ICP-MS analyses of two or more fractions of the pallisade layer. We then estimate OES burial dates using a simple model for diffusive uptake of uranium. Comparing such "U-Th burial dates" with radiocarbon dates for OES calcite from the same shells, we find good agreement in 7 out of 9 cases, consistent with rapid burial and confirming the accuracy of the approach. The remaining 2 eggshells have anomalous patterns of apparent ages that reveal they are unsuitable for U-Th dating, thereby providing reliability criteria innate

CALIFORNIA, ANNUAL FARM LABOR REPORT, 1961.

ERIC Educational Resources Information Center

LENHART, MARGOT W.

STATISTICAL TRENDS AND GOVERNMENT PROGRAMS IN DIFFERENT AREAS TO AID DIFFERENT TYPES OF FARMERS WERE PRESENTED. BETWEEN 1960 AND 1961, CALIFORNIA'S OVERALL CROP PRODUCTION ROSE BY ALMOST ONE PERCENT, WHILE TOTAL ACREAGE HARVESTED AND VALUE OF PRODUCTION DECLINED SLIGHTLY. FARMING UNDERWENT SIGNIFICANT CHANGES IN MANY COMMUNITIES. MORE MACHINES AND…

Dating violence and substance use among ethnically diverse adolescents.

PubMed

Temple, Jeff R; Freeman, Daniel H

2011-03-01

Teen dating violence is a serious public health concern with numerous and long-lasting consequences. Although alcohol and drug use have been associated with dating violence, little is known about the role of specific substances, especially the use of club drugs and the nonmedical use of prescription drugs. Thus, the authors examined the association between dating violence victimization and the use of a variety of licit and illicit substances among 1,565 ethnically diverse and economically disadvantaged high school students in southeast Texas. Past year dating violence victimization was reported by 14.1% of boys and 11.3% of girls. Compared to their nonabused counterparts, youth who experienced dating violence were more likely to smoke cigarettes, drink alcohol, binge drink alcohol, sniff glue to get high, use marijuana, use ecstasy, use Vicodin, and use Xanax. However, with the exception of alcohol and cigarettes, all substances were reduced to nonsignificance in multivariate analyses. No differences were found in the rate of dating violence between African American, White, and Hispanic adolescents.

Drinking and Dating: Examining the Link between Relationship Satisfaction, Hazardous Drinking, and Readiness-to-Change in College Dating Relationships

PubMed Central

Khaddouma, Alexander; Shorey, Ryan C.; Brasfield, Hope; Febres, Jeniimarie; Zapor, Heather; Elmquist, Joanna; Stuart, Gregory L.

2015-01-01

The present study examined the influence of relationship satisfaction on readiness-to-change alcohol use and the influence of hazardous drinking on readiness-to-change relationship issues in college student dating relationships. A sample of 219 college students in a current dating relationship (aged 18–25) completed self-report measures of dating relationship satisfaction, alcohol use, readiness-to-change alcohol use, and readiness-to-change relationship issues via an online survey from August to December 2011. Participants were grouped on the basis of their scores on measures of alcohol use (hazardous drinkers vs. nonhazardous drinkers) and relationship satisfaction (high vs. low). Results indicated that alcohol use was negatively correlated with relationship satisfaction. Furthermore, hazardous drinkers with high relationship satisfaction indicated more readiness-to-change alcohol use than hazardous drinkers with low relationship satisfaction. Alcohol problems were not related to readiness-to-change relationship issues. These findings indicate that highly satisfied dating relationships during college may positively influence readiness-to-change heavy drinking habits among college students. PMID:26997754

Prevalence of teen dating victimization among a representative sample of high school students in Quebec.

PubMed

Hébert, Martine; Blais, Martin; Lavoie, Francine

2017-01-01

The present study aimed to (1) examine prevalence rates and frequency of dating violence victimization among a representative sample of Quebec high school adolescents and (2) explore possible gender differences in these rates as well as in perceived impact of victimization. A sample of 8,194 students completed questionnaires evaluating dating victimization in the past 12 months as well as perceived impacts. Results show that psychological violence is the most frequent form of dating victimization reported. Girls are more likely to report experiences of psychological, physical, threatening behaviors as well as sexual dating victimization than boys. Analyses on different indicators of the impact of victimization (i.e. feelings of fear, distress and post-traumatic stress symptoms) reveal that teenage girls are more vulnerable to sustaining more pervasive impacts than boys. The findings underscore dating violence as a prevalent public health problem. A significant number of teens report dating victimization with girls more likely than boys to perceive negative impacts associated with the coercive behaviors experienced.

Psychiatric and Cognitive Functioning in Adolescent Inpatients with Histories of Dating Violence Victimization

PubMed Central

Rizzo, Christie J.; Esposito-Smythers, Christianne; Spirito, Anthony; Thompson, Ariel

2010-01-01

The presence of dating violence victimization as well as its relation to psychiatric diagnosis and cognitive processes was examined in a sample of 155 adolescents hospitalized in a psychiatric facility. Participants and their parents completed semi-structured diagnostic interviews. Participants also completed self-report measures of dating violence victimization and cognitive functioning. Seventy-seven percent of adolescents who had initiated dating reported psychological, physical, and/or sexual abuse by a dating partner over the past year. Victims of psychological abuse alone as well as physical and/or sexual violence endorsed higher rates of major depressive disorder compared to non-victims. Physical/sexual dating violence victims also endorsed significantly higher rates of PTSD and alcohol use disorders, more frequent co-occurrence of externalizing and internalizing disorders, and more frequent negative cognitive biases, relative to non-victimized adolescents. Findings suggest that psychiatrically hospitalized adolescents with dating violence histories represent a subgroup of adolescent inpatients with a particularly serious clinical picture. PMID:20824193

Biogeographic Dating of Speciation Times Using Paleogeographically Informed Processes.

PubMed

Landis, Michael J

2017-03-01

Standard models of molecular evolution cannot estimate absolute speciation times alone, and require external calibrations to do so, such as fossils. Because fossil calibration methods rely on the incomplete fossil record, a great number of nodes in the tree of life cannot be dated precisely. However, many major paleogeographical events are dated, and since biogeographic processes depend on paleogeographical conditions, biogeographic dating may be used as an alternative or complementary method to fossil dating. I demonstrate how a time-stratified biogeographic stochastic process may be used to estimate absolute divergence times by conditioning on dated paleogeographical events. Informed by the current paleogeographical literature, I construct an empirical dispersal graph using 25 areas and 26 epochs for the past 540 Ma of Earth's history. Simulations indicate biogeographic dating performs well so long as paleogeography imposes constraint on biogeographic character evolution. To gauge whether biogeographic dating may be of practical use, I analyzed the well-studied turtle clade (Testudines) to assess how well biogeographic dating fares when compared to fossil-calibrated dating estimates reported in the literature. Fossil-free biogeographic dating estimated the age of the most recent common ancestor of extant turtles to be from the Late Triassic, which is consistent with fossil-based estimates. Dating precision improves further when including a root node fossil calibration. The described model, paleogeographical dispersal graph, and analysis scripts are available for use with RevBayes. © The Author(s) 2016. Published by Oxford University Press, on behalf of the Society of Systematic Biologists. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

210Pb dating

USGS Publications Warehouse

Swarzenski, Peter W.

2014-01-01

Roughly fifty years ago, a small group of scientists from Belgium and the United States, trying to better constrain ice sheet accumulation rates, attempted to apply what was then know about environmental lead as a potential geochronometer. Thus Goldberg (1963) developed the first principles of the 210Pb dating method, which was soon followed by a paper by Crozaz et al. (1964), who examined accumulation history of Antarctic snow using 210Pb. Shortly thereafter, Koide et al. (1972, 1973) adapted this technique to unravel sediment deposition and accumulation records in deep-sea environments. Serendipitously, they chose to work in a deep basin off California, where an independent and robust age model had already been developed. Krishanswami et al. (1971) extended the use of this technique to lacustrine deposits to reconstruct depositional histories of lake sediment, and maybe more importantly, contaminant inputs and burial. Thus, the powerful tool for dating recent (up to about one century old) sediment deposits was established and soon widely adopted. Today almost all oceanographic or limnologic studies that address recent depositional reconstructions employ 210Pb as one of several possible geochronometers (Andrews et al., 2009; Gale, 2009; Baskaran, 2011; Persson and Helms, 2011). This paper presents a short overview of the principles of 210Pb dating and provides a few examples that illustrate the utility of this tracer in contrasting depositional systems. Potential caveats and uncertainties (Appleby et al., 1986; Binford, 1990; Binford et al., 1993; Smith, 2001; Hancock et al., 2002) inherent to the use and interpretation of 210Pb-derived age-models are also introduced. Recommendations as to best practices for most reliable uses and reporting are presented in the summary.

Pre-Pregnancy Dating Violence and Birth Outcomes Among Adolescent Mothers in a National Sample.

PubMed

Madkour, Aubrey Spriggs; Xie, Yiqiong; Harville, Emily W

2014-07-01

Although infants born to adolescent mothers are at increased risk of adverse birth outcomes, little is known about contributors to birth outcomes in this group. Given past research linking partner abuse to adverse birth outcomes among adult mothers, we explored associations between pre-pregnancy verbal and physical dating violence and the birth weight and gestational age of infants born to adolescent mothers. Data from the National Longitudinal Study of Adolescent Health Waves I (1995/1996), II (1996), and IV (2007/2008) were analyzed. Girls whose first singleton live births occurred after Wave II interview and before age 20 (N = 558) self-reported infants' birth weight and gestational age at Wave IV. Dating violence victimization (verbal and physical) in the 18 months prior to Wave II interview was self-reported. Controls included Wave I age, parent education, age at pregnancy, time between reporting abuse and birth, and childhood physical and sexual abuse. Weighted multivariable regression models were performed separately by race (Black/non-Black).On average, births occurred 2 years after Wave II interview. Almost one in four mothers reported verbal dating violence victimization (23.6%), and 10.1% reported physical victimization. Birth weight and prevalence of verbal dating violence victimization were significantly lower in Black compared with non-Black teen mothers. In multivariable analyses, negative associations between physical dating abuse and birth outcomes became stronger as time increased for Black mothers. For example, pre-pregnancy physical dating abuse was associated with 0.79 kilograms lower birth weight (p< .001) and 4.72 fewer weeks gestational age (p< .01) for Black mothers who gave birth 2 years post-reporting abuse. Physical dating abuse was unassociated with birth outcomes among non-Black mothers, and verbal abuse was unassociated with birth outcomes for all mothers. Reducing physical dating violence in adolescent relationships prior to

Pre-pregnancy Dating Violence and Birth Outcomes among Adolescent Mothers in a National Sample

PubMed Central

Madkour, Aubrey Spriggs; Xie, Yiqiong; Harville, Emily W.

2015-01-01

Background Although infants born to adolescent mothers are at increased risk of adverse birth outcomes, little is known about contributors to birth outcomes in this group. Given past research linking partner abuse to adverse birth outcomes among adult mothers, we explored associations between pre-pregnancy verbal and physical dating violence and the birthweight and gestational age of infants born to adolescent mothers. Methods Data from the National Longitudinal Study of Adolescent Health Waves I (1995/96), II (1996), and IV (2007/08) were analyzed. Girls whose first singleton live births occurred after Wave II interview and before age 20 (n=558) self-reported infants’ birth weight and gestational age at Wave IV. Dating violence victimization (verbal and physical) in the 18 months prior to Wave II interview was self-reported. Controls included Wave I age; parent education; age at pregnancy; time between reporting abuse and birth; and childhood physical and sexual abuse. Weighted multivariable regression models were performed separately by race (Black/non-Black). Results On average, births occurred two years after Wave II interview. Almost one in four mothers reported verbal dating violence victimization (23.6%), and 10.1% reported physical victimization. Birthweight and prevalence of verbal dating violence victimization were significantly lower in Black compared to non-Black teen mothers. In multivariable analyses, negative associations between physical dating abuse and birth outcomes became stronger as time increased for Black mothers. For example, pre-pregnancy physical dating abuse was associated with 0.79 kilograms lower birthweight (p<.001) and 4.72 fewer weeks gestational age (p<0.01) for Black mothers who gave birth two years post-reporting abuse. Physical dating abuse was unassociated with birth outcomes among non-Black mothers, and verbal abuse was unassociated with birth outcomes for all mothers. Conclusions Reducing physical dating violence in

Brief Report: "I Can't Talk about It"--Sexuality and Self-Silencing as Interactive Predictors of Depressive Symptoms in Adolescent Dating Couples

ERIC Educational Resources Information Center

Little, Katherine C.; Welsh, Deborah P.; Darling, Nancy; Holmes, Rachel M.

2011-01-01

This longitudinal study examined sexual intercourse within adolescent romantic relationships as a couple-level moderator of the association between adolescent individual characteristics and depressive symptoms. Two hundred nine middle- and older-adolescent dating couples (aged 14-17 and 17-21, respectively) reported on their own self-silencing,…

26 CFR 1.6045-4 - Information reporting on real estate transactions with dates of closing on or after January 1, 1991.

Code of Federal Regulations, 2010 CFR

2010-04-01

... of the sale or exchange of “reportable real estate” (as defined in paragraph (b)(2) of this section... land); or (D) Any stock in a cooperative housing corporation (as defined in section 216). (E) Any non... the rights, as determined on the date of closing (as defined in paragraph (h)(2)(ii) of this section...

Cyber dating abuse among teens using school-based health centers.

PubMed

Dick, Rebecca N; McCauley, Heather L; Jones, Kelley A; Tancredi, Daniel J; Goldstein, Sandi; Blackburn, Samantha; Monasterio, Erica; James, Lisa; Silverman, Jay G; Miller, Elizabeth

2014-12-01

To estimate the prevalence of cyber dating abuse among youth aged 14 to 19 years seeking care at school-based health centers and associations with other forms of adolescent relationship abuse (ARA), sexual violence, and reproductive and sexual health indicators. A cross-sectional survey was conducted during the 2012-2013 school year (participant n = 1008). Associations between cyber dating abuse and study outcomes were assessed via logistic regression models for clustered survey data. Past 3-month cyber dating abuse was reported by 41.4% of this clinic-based sample. More female than male participants reported cyber dating abuse victimization (44.6% vs 31.0%). Compared with no exposure, low- ("a few times") and high-frequency ("once or twice a month" or more) cyber dating abuse were significantly associated with physical or sexual ARA (low: adjusted odds ratio [aOR] 2.8, 95% confidence interval [CI] 1.8-4.4; high: aOR 5.4, 95% CI 4.0-7.5) and nonpartner sexual assault (low: aOR 2.7, 95% CI 1.3-5.5; high: aOR 4.1, 95% CI 2.8-5.9). Analysis with female participants found an association between cyber dating abuse exposure and contraceptive nonuse (low: aOR 1.8, 95% CI 1.2-2.7; high: aOR 4.1, 95% CI 2.0-8.4) and reproductive coercion (low: aOR 3.0, 95% CI 1.4-6.2; high: aOR 5.7, 95% CI 2.8-11.6). Cyber dating abuse is common and associated with ARA and sexual assault in an adolescent clinic-based sample. The associations of cyber dating abuse with sexual behavior and pregnancy risk behaviors suggest a need to integrate ARA education and harm reduction counseling into sexual health assessments in clinical settings. Copyright © 2014 by the American Academy of Pediatrics.

Dating Relationships in Older Adulthood: A National Portrait

PubMed Central

Brown, Susan L.; Shinohara, Sayaka K.

2013-01-01

Dating in later life is likely common, especially as the proportion of older adults who are single continues to rise. Yet there are no recent national estimates of either the prevalence or factors associated with dating during older adulthood. Using data from the 2005-2006 National Social Life, Health, and Aging Project, a nationally representative sample of 3,005 individuals ages 57-85, the authors constructed a national portrait of older adult daters. Roughly 14% of singles were in a dating relationship. Dating was more common among men than women and declined with age. Compared to non-daters, daters were more socially advantaged. Daters were more likely to be college educated and had more assets, were in better health, and reported more social connectedness. This study underscores the importance of new research on partnering in later life, particularly with the aging of the U.S. population and the swelling ranks of older singles. PMID:24319296

40 CFR 280.91 - Compliance dates.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (UST) Financial Responsibility § 280.91 Compliance dates. Owners of petroleum underground storage tanks... marketing firms owning 1,000 or more USTs and all other UST owners that report a tangible net worth of $20... compliance with § 280.94(b) is required by: July 24, 1989. (b) All petroleum marketing firms owning 100-999...

Single amino acid radiocarbon dating of Upper Paleolithic modern humans

PubMed Central

Marom, Anat; McCullagh, James S. O.; Higham, Thomas F. G.; Sinitsyn, Andrey A.; Hedges, Robert E. M.

2012-01-01

Archaeological bones are usually dated by radiocarbon measurement of extracted collagen. However, low collagen content, contamination from the burial environment, or museum conservation work, such as addition of glues, preservatives, and fumigants to “protect” archaeological materials, have previously led to inaccurate dates. These inaccuracies in turn frustrate the development of archaeological chronologies and, in the Paleolithic, blur the dating of such key events as the dispersal of anatomically modern humans. Here we describe a method to date hydroxyproline found in collagen (∼10% of collagen carbon) as a bone-specific biomarker that removes impurities, thereby improving dating accuracy and confidence. This method is applied to two important sites in Russia and allows us to report the earliest direct ages for the presence of anatomically modern humans on the Russian Plain. These dates contribute considerably to our understanding of the emergence of the Mid-Upper Paleolithic and the complex suite of burial behaviors that begin to appear during this period. PMID:22517758

Single amino acid radiocarbon dating of Upper Paleolithic modern humans.

PubMed

Marom, Anat; McCullagh, James S O; Higham, Thomas F G; Sinitsyn, Andrey A; Hedges, Robert E M

2012-05-01

Archaeological bones are usually dated by radiocarbon measurement of extracted collagen. However, low collagen content, contamination from the burial environment, or museum conservation work, such as addition of glues, preservatives, and fumigants to "protect" archaeological materials, have previously led to inaccurate dates. These inaccuracies in turn frustrate the development of archaeological chronologies and, in the Paleolithic, blur the dating of such key events as the dispersal of anatomically modern humans. Here we describe a method to date hydroxyproline found in collagen (~10% of collagen carbon) as a bone-specific biomarker that removes impurities, thereby improving dating accuracy and confidence. This method is applied to two important sites in Russia and allows us to report the earliest direct ages for the presence of anatomically modern humans on the Russian Plain. These dates contribute considerably to our understanding of the emergence of the Mid-Upper Paleolithic and the complex suite of burial behaviors that begin to appear during this period.

Chemical Principles Revisited: Archaeological Dating.

ERIC Educational Resources Information Center

Rowe, M. W.

1986-01-01

Discusses methods used to date archaeological artifacts and other remains. They include: (1) nuclear dating techniques (radiocarbon dating, accelerator radiocarbon dating, thermoluminescence, and others); (2) chemical dating techniques (amino acid racemization, obsidian hydration dating, elemental content changes, and thermal analysis dating); and…

Predictors of Recall Certainty of Dates of Analgesic Medication Use in Pregnancy

PubMed Central

Radin, Rose G.; Mitchell, Allen A.; Werler, Martha M.

2012-01-01

Purpose Recalled dates of medication use are difficult to validate, particularly for over-the-counter (OTC) medications. We evaluated mothers’ recall certainty as an approximation of the accuracy of their recalled exposures. Methods We used data from the Slone Epidemiology Center Birth Defects Study collected by retrospective interview of women about pregnancy medication use. For each medication reported, women were asked to report the dates of their use and how certain they were of their reported dates. For this analysis, 32,107 reports from 14,577 analgesic users were categorized as ‘high’ or ‘low’ recall certainty if they considered a reported date as exact or estimated, respectively. Patterns of analgesic use, maternal demographics, and health behaviors were explored as predictors of high recall certainty of dates of analgesic use. We used log-binomial regression with the generalized estimating equations extension to account for multiple reports per subject in estimating prevalence ratios (PR) and 95% confidence intervals. Results Relative to episodes of short-term routine use (≥4 times/week for ≤30 days), high recall certainty was more likely for episodes of a single dose (prescription PR=1.92 (1.61, 2.27); OTC PR=3.65 (3.03, 4.40)) and less likely for episodes of occasional use (prescription PR=0.10 (0.05, 0.18); OTC PR=0.65 (0.53, 0.79)). The association of chronic routine use with high recall certainty was inverse among prescription analgesics and positive among OTC analgesics (prescription PR=0.56 (0.40, 0.80); OTC PR=2.46 (1.92, 3.42)). Conclusions Some characteristics that were associated with recall accuracy in previous studies were also associated with recall certainty in this study. PMID:22674801

Differing relationship outcomes when sex happens before, on, or after first dates.

PubMed

Willoughby, Brian J; Carroll, Jason S; Busby, Dean M

2014-01-01

While recent studies have suggested that the timing of sexual initiation within a couple's romantic relationship has important associations with later relationship success, few studies have examined how such timing is associated with relationship quality among unmarried couples. Using a sample of 10,932 individuals in unmarried, romantic relationships, we examined how four sexual-timing patterns (i.e., having sex prior to dating, initiating sex on the first date or shortly after, having sex after a few weeks of dating, and sexual abstinence) were associated with relationship satisfaction, stability, and communication in dating relationships. Results suggested that waiting to initiate sexual intimacy in unmarried relationships was generally associated with positive outcomes. This effect was strongly moderated by relationship length, with individuals who reported early sexual initiation reporting increasingly lower outcomes in relationships of longer than two years.

Psychosocial Factors Associated with Reports of Physical Dating Violence Victimization among U.S. Adolescent Males

ERIC Educational Resources Information Center

Howard, Donna E.; Wang, Min Qi; Yah, Fang

2008-01-01

The present study, based upon the national 2005 Youth Risk Behavior Survey of U.S. high school students, provides the most current and representative data on physical dating violence among adolescent males (N = 6,528) The dependent variable was physical dating violence. The independent variables included four dimensions: violence, suicide,…

Large Area Crop Inventory Experiment (LACIE). First interim phase 3 evaluation report. [Great Plains and U.S.S.R.

NASA Technical Reports Server (NTRS)

1978-01-01

The author has identified the following significant results. LACIE acreage estimates were in close agreement with SRS estimates, and an operational system with a 14 day LANDSAT data turnaround could have produced an accurate acreage estimate (one which satisfied the 90/90 criterion) 1 1/2 to 2 months before harvest. Low yield estimates, resulting from agromet conditions not taken into account in the yield models, caused production estimates to be correspondingly low. However, both yield and production estimates satisfied the LACIE 90/90 criterion for winter wheat in the yardstick region.

Cyber dating abuse: prevalence, context, and relationship with offline dating aggression.

PubMed

Borrajo, E; Gámez-Guadix, M; Calvete, E

2015-04-01

The use of information and communication technologies (ICT) as tools to intimidate, harass, and control the partner has been, so far, little studied in the literature. The aim of this study was to determine the extension and sex differences of victimization of cyber dating abuse, as well as the context in which it occurs, and its relationship with offline psychological and physical aggressions. The sample consisted of 433 college students ages 18 to 30 years. The results showed that over 50% of the participants had been victims of some type of cyber dating abuse in the last six months. The most common behavior was the use of ICT to control the partner. Also, victims of cyber dating abuse were victimized repeatedly, an average of 23 times in the last six months. The data also showed that cyber dating abuse appear usually in a context of jealousy. Finally, the results revealed a significant relationship between cyber dating abuse and offline psychological dating aggressions. Limitations and future lines of research are discussed.

Physical Dating Violence in Spain and the United Kingdom and the Importance of Relationship Quality.

PubMed

Viejo, C; Monks, C P; Sánchez, V; Ortega-Ruiz, R

2016-05-01

Mixed-gender friendships, romantic relationships, and sexual behaviors increase during adolescence as a normal part of development. However, some studies have revealed potential risks to these types of social relationships. Different authors have indicated that dating violence among adolescents is an issue for concern. To date, there has been little research on this topic cross-nationally. This study examined and compared the prevalence and characteristics of physical dating violence among young people aged between 15 and 18 years in England and Spain (N = 200 in Spain, N = 199 in England), and how being involved (or not) in this violence relates to romantic relationship quality. Results indicated that approximately 23% of young people reported victimization and 30% reported perpetrating physical dating violence. In both countries, most of those involved in physical dating violence reported involvement in reciprocal violence (displaying both aggression and victimization). Those young people involved in dating violence reported higher levels on scales assessing negative aspects of relationship quality compared with those not involved, but there were no significant differences in positive aspects of relationship quality. Furthermore, different patterns appeared relating to the severity of violence and country. The findings are discussed in terms of their implications for theory and practice. © The Author(s) 2015.

Accelerator radiocarbon dating of evidence for prehistoric horticulture in Illinois

USGS Publications Warehouse

Conard, N.; Asch, D.L.; Asch, N.B.; Elmore, D.; Gove, H.; Rubin, M.; Brown, J.A.; Wiant, M.D.; Farnsworth, K.B.; Cook, T.G.

1984-01-01

With the development of direct detection radiocarbon dating, which uses an accelerator as part of a highly selective mass spectrometer, it is now possible to determine the age of milligram samples of organic materials1-5. One application of accelerator dating is in evaluating scanty, sometimes controversial evidence for early horticulture throughout the world. We have now used the technique to date small samples of carbonized, cultivated plant remains from archaeological sites in Illinois. The results, reported here, establish (1) that squash was introduced by 7,000 yr ago, 2,500 yr before eastern North American records previously reported; (2) that horticulture involving indigenous plants had begun by 4,000 BP in eastern North America with domestication of Iva annua, a small-seeded annual; (3) that anomalous discoveries of Archaic period maize represent contaminants; and (4) that introduction of maize by initial Middle Woodland times (~2,000 BP) is questionable.

Adolescent beliefs about the acceptability of dating violence: does violent behavior change them?

PubMed

Mueller, Victoria; Jouriles, Ernest N; McDonald, Renee; Rosenfield, David

2013-01-01

This longitudinal study examined the interplay between teens' beliefs about the acceptability of dating violence and dating violence perpetration. The final sample included 82 teens aged 14 to 17 years. Families were recruited from truancy courts and juvenile probation and victim services offices. Teens participated in a baseline and a follow-up assessment spaced 3 months apart. At each assessment, teens reported on their beliefs about dating violence acceptability and their dating violence perpetration. Dating violence perpetration at baseline predicted beliefs accepting of violence at follow-up, after accounting for baseline levels of beliefs. Beliefs at baseline, however, did not predict dating violence perpetration at follow-up. Dating violence perpetration may lead to beliefs more accepting of such violence.

Predicting dating behavior from aggression and self-perceived social status in adolescence.

PubMed

Lee, Kirsty S; Brittain, Heather; Vaillancourt, Tracy

2018-03-14

We investigated the longitudinal associations between self-reported aggression, self-perceived social status, and dating in adolescence using an intrasexual competition theoretical framework. Participants consisted of 536 students in Grade 9 (age 15), recruited from a community sample, who were assessed on a yearly basis until they were in Grade 11 (age 17). Adolescents self-reported their use of direct and indirect aggression, social status, and number of dating partners. A cross-lagged panel model that controlled for within-time covariance and across-time stability while examining cross-lagged pathways was used to analyze the data. The findings revealed that direct aggression did not predict dating behavior and was negatively associated with self-perceived social status in Grade 10. Self-perceived social status in Grade 9 was positively associated with greater use of indirect aggression in Grade 10. Regarding dating, in Grade 9, self-perceived social status positively predicted more dating partners the following year, while in Grade 10, it was higher levels of indirect aggression that predicted greater dating activity the following year. Overall, there were no significant sex differences in the model. The study supports the utility of evolutionary psychological theory in explaining peer aggression, and suggests that although social status can increase dating opportunities, as adolescents mature, indirect aggression becomes the most successful and strategic means of competing intrasexually and gaining mating advantages. © 2018 Wiley Periodicals, Inc.

Date Fighting Experiences among College Students: Are They Associated with Other Health-Risk Behaviors?

ERIC Educational Resources Information Center

DuRant, Robert; Champion, Heather; Wolfson, Mark; Omli, Morrow; McCoy, Thomas; D'Agostino, Ralph B., Jr.; Wagoner, Kim; Mitra, Ananda

2007-01-01

Objective: The authors examined the clustering of health-risk behaviors among college students who reported date fight involvement. Participants and Methods: The authors administered a Web-based survey to a stratified random sample of 3,920 college students from 10 universities in North Carolina. Results: Among men, 5.6% reported date fight…

Fission track dating of kimberlitic zircons

USGS Publications Warehouse

Haggerty, S.E.; Raber, E.; Naeser, C.W.

1983-01-01

The only reliable method for dating kimberlites at present is the lengthy and specialized hydrothermal procedure that extracts 206Pb and 238U from low-uranium zircons. This paper describes a second successful method by fission track dating of large single-crystal zircons, 1.0-1.5 cm in dimension. The use of large crystals overcomes the limitations imposed in conventional fission track analysis which utilizes crushed fragments. Low track densities, optical track dispersion, and the random orientation of polished surfaces in the etch and irradiation cycle are effectively overcome. Fission track ages of zircons from five African kimberlites are reported, from the Kimberley Pool (90.3 ?? 6.5 m.y.), Orapa (87.4 ?? 5.7 and 92.4 ?? 6.1 m.y.), Nzega (51.1 ?? 3.8 m.y.), Koffiefontein (90.0 ?? 8.2 m.y.), and Val do Queve (133.4 ?? 11.5 m.y.). In addition we report the first radiometric ages (707.9 ?? 59.6 and 705.5 ?? 61.0 m.y.) of crustal zircons from kimberlites in northwest Liberia. The fission track ages agree well with earlier age estimates. Most of the zircons examined in this study are zoned with respect to uranium but linear correlations are established (by regression analysis) between zones of variable uranium content, and within zones of constant uranium content (by analysis of variance). Concordance between the fission track method and the U/Pb technique is established and we concluded that track fading from thermal annealing has not taken place. Kimberlitic zircons dated in this study, therefore, record the time of eruption. ?? 1983.

District Awards for Teacher Excellence (D.A.T.E.) Program: Final Evaluation Report. [Executive Summary

ERIC Educational Resources Information Center

Springer, Matthew G.; Lewis, Jessica L.; Ehlert, Mark W.; Podgursky, Michael J.; Crader, Gary D.; Taylor, Lori L.; Gronberg, Timothy J.; Jansen, Dennis W.; Lopez, Omar S.; Stuit, David A.

2010-01-01

District Awards for Teacher Excellence (D.A.T.E.) is a state-funded program in Texas that provides grants to districts for the implementation of locally-designed incentive pay plans. All districts in the state are eligible to receive grants, but participation is voluntary. D.A.T.E. incentive pay plans were first implemented in Texas districts…

Spring Small Grains Area Estimation

NASA Technical Reports Server (NTRS)

Palmer, W. F.; Mohler, R. J.

1986-01-01

SSG3 automatically estimates acreage of spring small grains from Landsat data. Report describes development and testing of a computerized technique for using Landsat multispectral scanner (MSS) data to estimate acreage of spring small grains (wheat, barley, and oats). Application of technique to analysis of four years of data from United States and Canada yielded estimates of accuracy comparable to those obtained through procedures that rely on trained analysis.

A Phenomenological Investigation of Adolescent Dating Relationships and Dating Violence Counseling Interventions

ERIC Educational Resources Information Center

Hays, Danica G.; Michel, Rebecca E.; Cole, Rebekah F.; Emelianchik, Kelly; Forman, Julia; Lorelle, Sonya; McBride, Rebecca; Sikes, April

2011-01-01

Despite the prevalence of dating violence, incidences often go unreported due to a lack of awareness among students as to appropriate dating behaviors. This phenomenology investigated how adolescents conceptualize and experience dating relationships. We explored adolescent females' definitions of healthy and abusive relationships, experiences with…

Dating violence among urban, minority, middle school youth and associated sexual risk behaviors and substance use.

PubMed

Lormand, Donna K; Markham, Christine M; Peskin, Melissa F; Byrd, Theresa L; Addy, Robert C; Baumler, Elizabeth; Tortolero, Susan R

2013-06-01

Whereas dating violence among high school students has been linked with sexual risk-taking and substance use, this association has been understudied among early adolescents. We estimated the prevalence of physical and nonphysical dating violence in a sample of middle school students and examined associations between dating violence, sexual, and substance use behaviors. Logistic regression models for clustered data from 7th grade students attending 10 Texas urban middle schools were used to examine cross-sectional associations between dating violence victimization and risk behaviors. The sample (N = 950) was 48.5% African American, 36.0% Hispanic, 55.7% female, mean age 13.1 years (SD 0.64). About 1 in 5 reported physical dating violence victimization, 48.1% reported nonphysical victimization, and 52.6% reported any victimization. Adjusted logistic regression analyses indicated that physical, nonphysical, and any victimization was associated with ever having sex, ever using alcohol, and ever using drugs. Over 50% of sampled middle school students had experienced dating violence, which may be associated with early sexual initiation and substance use. Middle school interventions that prevent dating violence are needed. © 2013, American School Health Association.

Unconventional plants for biomass feedstocks in semi-arid West Texas. Final report

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

Goodin, J.R.; Newton, R.J.

1981-08-01

The objectives of the reported project are: to evaluate the establishment and productivity potential of four plant species in West Texas as influenced by rainfall, temperature, and minimum cultural practices; to accurately assess the present distribution and acreages inhabited by the four candidates in West Texas as well as the soil, geographical, and climatic factors which govern their adaptation; and to provide productivity data in order to make adequate economic and sociological assessments of biomass production in West Texas. The four species selected are HONEY MESQUITE (Prosopis glandulosa Torr.), JOHNSONGRASS (Sorghum halepense (L.) Pers), KOCHIA (Kochia scoparia (L.) Roth), andmore » SALTBUSH (Atriplex canescens (Pursh.) (Nutt.). (LEW)« less

Analytical methods for dating modern writing instrument inks on paper.

PubMed

Ezcurra, Magdalena; Góngora, Juan M G; Maguregui, Itxaso; Alonso, Rosa

2010-04-15

This work reviews the different analytical methods that have been proposed in the field of forensic dating of inks from different modern writing instruments. The reported works have been classified according to the writing instrument studied and the ink component analyzed in relation to aging. The study, done chronologically, shows the advances experienced in the ink dating field in the last decades. Copyright 2009 Elsevier Ireland Ltd. All rights reserved.

Females' Reasons for Their Physical Aggression in Dating Relationships

ERIC Educational Resources Information Center

Hettrich, Emma L.; O'Leary, K. Daniel

2007-01-01

Approximately 32% of dating college females reported that they engaged in physical aggression against their partners and that they engaged in acts of physical aggression more often than their male partners engaged in aggression against them. However, the females also reported that their male partners attempted to force them to engage in oral sex…

The role of peer group aggression in predicting adolescent dating violence and relationship quality.

PubMed

Ellis, Wendy E; Chung-Hall, Janet; Dumas, Tara M

2013-04-01

Past research has shown that adolescent peer groups make a significant contribution to shaping behavior but less is known about the role of peer groups in adolescent dating relationships. This longitudinal study examined the contribution of aggressive peer group norms on relationship quality and dating violence among dating adolescents. At the beginning of the school year (T1) and 6 months later (T2), participants (n = 1,070; M(age) = 15.45; 49 % Female) provided self-reports of attitudes towards aggression, and physically- and relationally-aggressive behaviors. Peer groups were identified using a peer-nomination technique and aggressive behaviors and attitudes were averaged across peer groups. Participants with dating experience (n = 598) reported on the frequency of their experience with dating violence (both as a victim and perpetrator). Multilevel analyses indicated that peer group relational aggression at T1 positively predicted dating abuse victimization and perpetration, and negatively predicted relationship quality at T2, beyond individual predictions. An unexpected finding was that membership in physically aggressive peer groups at T1 was associated positively with relationship quality at T2. Results point to the importance of the peer group in shaping adolescent dating experiences.

Longitudinal relationships between individual and class norms supporting dating violence and perpetration of dating violence.

PubMed

Taylor, Katherine A; Sullivan, Terri N; Farrell, Albert D

2015-03-01

Dating violence is commonly perpetrated in adolescence, making it imperative to understand risk factors in order to inform prevention efforts. Although individual norms supporting dating violence are strongly related to its perpetration, few studies have examined their longitudinal impact. Moreover, the influence of class norms (i.e., norms for students in the same grade, cohort, and school) supporting dating violence on perpetration has rarely been studied. The current study examined longitudinal relationships between individual and class norms supporting dating violence and perpetration of physical and psychological dating violence. Participants were two cohorts of sixth graders from 37 schools who were in dating relationships at Wave 1 and 6 months later at Wave 2 (N = 2,022; 43% female; 52% African American, 21% Latino/a, 20% White, and 7% other). The analyses used a multilevel approach, with students represented at Level 1 and classes (n = 74) at Level 2. The models tested direct effects of Wave 1 individual and class norms supporting dating violence on subsequent changes in perpetration of dating violence at Wave 2 and the extent to which gender moderated these relationships. The findings indicated that greater individual norms supporting male dating violence predicted greater change in perpetration of physical and psychological dating violence and greater individual norms supporting female dating violence predicted greater change in perpetration of psychological dating violence. Greater class norms supporting male dating violence predicted greater change in perpetration of physical dating violence; whereas greater class norms supporting female dating violence predicted less change in perpetration of physical dating violence. These findings highlight the need to address norms in early adolescence.

VIEW OF DATE DRIVE, SHOWING DATE PALMS. NOTE TRELLIS ON ...

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

VIEW OF DATE DRIVE, SHOWING DATE PALMS. NOTE TRELLIS ON TYPE 11 FACILITY, FACILITY 808. VIEW FACING NORTHWEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Intersection of Acacia Road and Brich Circle, Pearl City, Honolulu County, HI

Physical dating violence among adolescents and young adults with alcohol misuse.

PubMed

Singh, Vijay; Epstein-Ngo, Quyen; Cunningham, Rebecca M; Stoddard, Sarah A; Chermack, Stephen T; Walton, Maureen A

2015-08-01

This study determined prevalence and correlates of physical dating violence (victimization or aggression) among male and female youth with alcohol misuse and seeking emergency department (ED) care. Patients age 14-20 seeking care at a single large university-based ED completed a computerized, self-administered, cross-sectional survey. Measures included demographics, alcohol and substance use, mental health problems, health service use, peer influences, parent support, and community involvement. Bivariate and multivariate regression assessed physical dating violence correlates. Among 842 male and female youth seeking ED care who screened positive for alcohol misuse, 22.3% (n=188) reported dating violence in the past year. Multivariate analyses showed variables associated with dating violence were female gender (AOR 2.17, CI 1.46-3.22), Caucasian race (AOR 0.59, CI 0.37-0.93), receipt of public assistance (AOR 1.82, CI 1.16-2.87), AUDIT Score (AOR 1.06, CI 1.02-1.10), older age of drinking onset (AOR 0.86, CI 0.77-0.96), suicidal ideation or attempt (AOR 1.95, CI 1.13-3.37), frequency of ED visits (AOR 1.22, CI 1.05-1.46), negative peer influences (AOR 1.05, CI 1.01-1.10), and positive peer influences (AOR 0.86, CI 0.80-0.93). Nearly 1 in 4 youth with alcohol misuse seeking ED care report dating violence. Key correlates of dating violence included alcohol use severity, suicidal ideation, ED services, and peer influences. Evidence-based dating violence interventions addressing these correlates are needed for youth with alcohol misuse seeking ED care. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Fission track dating of kimberlitic zircons

NASA Astrophysics Data System (ADS)

Haggerty, Stephen E.; Raber, Ellen; Naeser, Charles W.

1983-04-01

The only reliable method for dating kimberlites at present is the lengthy and specialized hydrothermal procedure that extracts 206Pb and 238U from low-uranium zircons. This paper describes a second successful method by fission track dating of large single-crystal zircons, 1.0-1.5 cm in dimension. The use of large crystals overcomes the limitations imposed in conventional fission track analysis which utilizes crushed fragments. Low track densities, optical track dispersion, and the random orientation of polished surfaces in the etch and irradiation cycle are effectively overcome. Fission track ages of zircons from five African kimberlites are reported, from the Kimberley Pool (90.3 ± 6.5 m.y.), Orapa (87.4 ± 5.7 and 92.4 ± 6.1 m.y.), Nzega (51.1 ± 3.8 m.y.), Koffiefontein (90.0 ± 8.2 m.y.), and Val do Queve (133.4 ± 11.5 m.y.). In addition we report the first radiometric ages (707.9 ± 59.6 and 705.5 ± 61.0 m.y.) of crustal zircons from kimberlites in northwest Liberia. The fission track ages agree well with earlier age estimates. Most of the zircons examined in this study are zoned with respect to uranium but linear correlations are established (by regression analysis) between zones of variable uranium content, and within zones of constant uranium content (by analysis of variance). Concordance between the fission track method and the U/Pb technique is established and we concluded that track fading from thermal annealing has not taken place. Kimberlitic zircons dated in this study, therefore, record the time of eruption.

The Realities of Date Rape.

ERIC Educational Resources Information Center

Presley, Cara; Watson, Jennifer; Williams, Audrey R.

This poster presentation addresses the issue of date rape, specifically in the college environment. Highlighted are date rape statistics, demographics, and date rape drugs. Also discussed are date rape warnings and prevention strategies. It is concluded that college and university administrators must place the issue of date rape and acquaintance…

Dating violence experiences of lesbian, gay, bisexual, and transgender youth.

PubMed

Dank, Meredith; Lachman, Pamela; Zweig, Janine M; Yahner, Jennifer

2014-05-01

Media attention and the literature on lesbian, gay, and bisexual youth overwhelmingly focus on violence involving hate crimes and bullying, while ignoring the fact that vulnerable youth also may be at increased risk of violence in their dating relationships. In this study, we examine physical, psychological, sexual, and cyber dating violence experiences among lesbian, gay, and bisexual youth--as compared to those of heterosexual youth, and we explore variations in the likelihood of help-seeking behavior and the presence of particular risk factors among both types of dating violence victims. A total of 5,647 youth (51 % female, 74 % White) from 10 schools participated in a cross-sectional anonymous survey, of which 3,745 reported currently being in a dating relationship or having been in one during the prior year. Results indicated that lesbian, gay, and bisexual youth are at higher risk for all types of dating violence victimization (and nearly all types of dating violence perpetration), compared to heterosexual youth. Further, when looking at gender identity, transgender and female youth are at highest risk of most types of victimization, and are the most likely perpetrators of all forms of dating violence but sexual coercion, which begs further exploration. The findings support the development of dating violence prevention programs that specifically target the needs and vulnerabilities of lesbian, gay, and bisexual youth, in addition to those of female and transgender youth.

17 CFR 16.01 - Trading volume, open contracts, prices, and critical dates.

Code of Federal Regulations, 2012 CFR

2012-04-01

... TRADING COMMISSION REPORTS BY REPORTING MARKETS § 16.01 Trading volume, open contracts, prices, and critical dates. (a) Trading volume and open contracts. Each reporting market shall record for each business... total volume of trading. (b) Prices. Each reporting market shall record the following information...

Radiometric Dating Does Work!

ERIC Educational Resources Information Center

Dalrymple, G. Brent

2000-01-01

Discusses the accuracy of dating methods and creationist arguments that radiometric dating does not work. Explains the Manson meteorite impact and the Pierre shale, the ages of meteorites, the K-T tektites, and dating the Mount Vesuvius eruption. (Author/YDS)

Relational Uncertainty and Message Production within Courtship: Features of Date Request Messages

ERIC Educational Resources Information Center

Knobloch, Leanne K.

2006-01-01

This paper theorizes about how relational uncertainty may predict features of date request messages within courtship. It reports a study in which 248 individuals role-played leaving a date request voice mail message for their partner. Relational uncertainty was negatively associated with the fluency (H1), affiliativeness (H2), relationship focus…

Romantic Attachment, Conflict Resolution Styles, and Teen Dating Violence Victimization.

PubMed

Bonache, Helena; Gonzalez-Mendez, Rosaura; Krahé, Barbara

2017-09-01

Although research on dating violence has increased in the last decades, little is known about the role of romantic attachment and conflict resolution in understanding victimization by an intimate partner among adolescents. This study examined the relationships between insecure attachment styles, destructive conflict resolution strategies, self-reported and perceived in the partner, and psychological and physical victimization by a dating partner in 1298 adolescents (49% girls). Anxious attachment was related to both forms of victimization via self-reported conflict engagement and conflict engagement attributed to the partner among boys and girls. Moreover, both insecure attachment styles were also indirectly linked to victimization via self-reported withdrawal and conflict engagement perceived in the partner, but only among boys. The implications of the findings for promoting constructive communication patterns among adolescents for handling their relationship conflicts are discussed.

Examining the association between bullying and adolescent concerns about teen dating violence.

PubMed

Debnam, Katrina J; Johnson, Sarah L; Bradshaw, Catherine P

2014-07-01

The school environment is an important context for understanding risk factors for teen dating violence. This study seeks to add to the growing literature base linking adolescent experiences with bullying and involvement with teen dating violence. Data were collected from 27,074 adolescents at 58 high schools via a Web-based survey. Three-level hierarchical linear models indicated that adolescents who had been bullied were more concerned about both physical and emotional dating violence among students at their school. Schools that were perceived by students as safer were rated as having lower levels of teen dating violence. Older students and male students consistently reported greater concerns about dating violence. These results suggest that adolescents who experience bullying may also have concerns about violence in teen dating relationships. Findings also indicate that schools perceived as being unsafe may be an important context for targeting dating violence prevention efforts. © 2014, American School Health Association.

Evaluation of remote sensing in control of pink bollworm in cotton

NASA Technical Reports Server (NTRS)

Coleman, V. B.; Johnson, C. W.; Lewis, L. N.

1973-01-01

The use of satellite data from the ERTS-1 satellite for mapping the cotton acreage in the southern deserts of California is discussed. The differences between a growing, a defoliated, and a plowed down field can be identified using an optical color combiner. The specific application of the land use maps is to control the spread of the pink bollworms by establishing planting and plowdown dates.

Up-Dating: Ratings of Perceived Dating Success Are Better Online than Offline.

PubMed

Fullwood, Chris; Attrill-Smith, Alison

2018-01-01

The primary aims of this study were to test whether perceived dating success would differ between offline and online zero-acquaintance dating contexts and to investigate the role that self-esteem might play in these evaluations. Participants were presented with the same photos of targets in either an offline or online dating scenario and rated their chances of dating success along with their perceptions of how attractive they thought the target would consider them. Higher self-esteem individuals believed they would be rated as more attractive. There was an overall perception that, irrespective of self-esteem level, meeting online would lead to better chances of dating success. These findings are considered in relation to an increased ability to more precisely manage impressions and develop an image of the self which would be evaluated more positively online.

Exploration of Dating Violence and Related Attitudes Among Adolescents and Emerging Adults.

PubMed

Courtain, Audrey; Glowacz, Fabienne

2018-04-01

Young people's romantic relationships can be marked with various forms of dating violence (DV). However, adolescents and emerging adults do not necessarily acknowledge this violence because of their attitudes toward dating violence. Our study aims to study dating violence and attitudes toward this phenomenon through two well-established questionnaires administered jointly in their entirety. Indeed, too many studies report results on some dimensions and items, neglecting the richness of available tools. The Conflict in Adolescent Dating Relationship Inventory and the Attitudes Toward Dating Violence Scale were self-administered to 1,014 participants ( M age = 18.9) attending secondary schools or a regional college. They reported the frequency of their dating violence perpetration and victimization, and their attitudes toward dating violence. Results show that relational and sexual violence perpetration rates are higher for males, physical violence perpetration rate is higher for females, and relational violence victimization is higher for males. MANCOVAs not only show the same trends for scores but also underline more frequent emotional violence perpetrated by females, physical victimization for males, and sexual victimization for females. Males show higher tolerance toward every form of dating violence; younger participants are also more tolerant. Participants are more tolerant toward male-perpetrated psychological DV than female-perpetrated ones, and more tolerant toward female-perpetrated physical and sexual DV compared with male-perpetrated physical and sexual DV. There are patterns of multiperpetration, multivictimization, bidirectionality, and multi(in)tolerance. Our paper contributes to the symmetry debate, a better understanding of the link between attitudes and violent behaviors, a further step on gendered attitudes regarding who perpetrates and who sustains.

New Hydroxyproline Radiocarbon Dates from Sungir, Russia, Confirm Early Mid Upper Palaeolithic Burials in Eurasia

PubMed Central

Nalawade-Chavan, Shweta; McCullagh, James; Hedges, Robert

2014-01-01

Sungir (Russia) is a key Mid-Upper Palaeolithic site in Eurasia, containing several spectacular burials that disclose early evidence for complex burial rites in the form of a range of grave goods deposited along with the dead. Dating has been particularly challenging, with multiple radiocarbon dates ranging from 19,160±270 to 28,800±240 BP for burials that are believed to be closely similar in age. There are disparities in the radiocarbon dates of human bones, faunal remains and charcoal found on the floor of burials [1], [2], [3]. Our approach has been to develop compound-specific methods using High Performance Liquid Chromatography (HPLC) to separate single amino acids, such as hydroxyproline, and thereby avoid the known human contamination on the bones themselves. Previously, we applied this technique to obtain radiocarbon dates of ∼30,000 BP for Sungir 2, Sungir 3 and a mammoth bone from the occupation levels of the site [4]. The single amino acid radiocarbon dates were in good agreement with each other compared to all the dates previously reported, supporting their reliability. Here we report new hydroxyproline dates for two more human burials from the same site, Sungir 1 and Sungir 4. All five hydroxyproline dates reported are statistically indistinguishable and support an identical age for the group. The results suggest that compound-specific radiocarbon analysis should be considered seriously as the method of choice when precious archaeological remains are to be dated because they give a demonstrably contaminant-free radiocarbon age. The new ages are, together with the previously dated ‘Red Lady of Paviland’ human in the British Isles, the earliest for Mid Upper Palaeolithic burial behaviour in Eurasia, and point to the precocious appearance of this form of rite in Europe Russia. PMID:24416120

New hydroxyproline radiocarbon dates from Sungir, Russia, confirm early Mid Upper Palaeolithic burials in Eurasia.

PubMed

Nalawade-Chavan, Shweta; McCullagh, James; Hedges, Robert

2014-01-01

Sungir (Russia) is a key Mid-Upper Palaeolithic site in Eurasia, containing several spectacular burials that disclose early evidence for complex burial rites in the form of a range of grave goods deposited along with the dead. Dating has been particularly challenging, with multiple radiocarbon dates ranging from 19,160±270 to 28,800±240 BP for burials that are believed to be closely similar in age. There are disparities in the radiocarbon dates of human bones, faunal remains and charcoal found on the floor of burials. Our approach has been to develop compound-specific methods using High Performance Liquid Chromatography (HPLC) to separate single amino acids, such as hydroxyproline, and thereby avoid the known human contamination on the bones themselves. Previously, we applied this technique to obtain radiocarbon dates of ∼30,000 BP for Sungir 2, Sungir 3 and a mammoth bone from the occupation levels of the site. The single amino acid radiocarbon dates were in good agreement with each other compared to all the dates previously reported, supporting their reliability. Here we report new hydroxyproline dates for two more human burials from the same site, Sungir 1 and Sungir 4. All five hydroxyproline dates reported are statistically indistinguishable and support an identical age for the group. The results suggest that compound-specific radiocarbon analysis should be considered seriously as the method of choice when precious archaeological remains are to be dated because they give a demonstrably contaminant-free radiocarbon age. The new ages are, together with the previously dated 'Red Lady of Paviland' human in the British Isles, the earliest for Mid Upper Palaeolithic burial behaviour in Eurasia, and point to the precocious appearance of this form of rite in Europe Russia.

Individual and Family Predictors of the Perpetration of Dating Violence and Victimization in Late Adolescence

ERIC Educational Resources Information Center

Makin-Byrd, Kerry; Bierman, Karen L.

2013-01-01

Teen dating violence is a crime of national concern with approximately one-fourth of adolescents reporting victimization of physical, psychological, or sexual dating violence each year. The present study examined how aggressive family dynamics in both childhood and early adolescence predicted the perpetration of dating violence and victimization…

17 CFR 160.18 - Effective date; compliance date; transition rule.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., by that date, you have established a system for providing an initial notice to all new customers and... agreements. Until March 31, 2003, a contract that you have entered into with a nonaffiliated third party to... date; transition rule. 160.18 Section 160.18 Commodity and Securities Exchanges COMMODITY FUTURES...

Dates fruits classification using SVM

NASA Astrophysics Data System (ADS)

Alzu'bi, Reem; Anushya, A.; Hamed, Ebtisam; Al Sha'ar, Eng. Abdelnour; Vincy, B. S. Angela

2018-04-01

In this paper, we used SVM in classifying various types of dates using their images. Dates have interesting different characteristics that can be valuable to distinguish and determine a particular date type. These characteristics include shape, texture, and color. A system that achieves 100% accuracy was built to classify the dates which can be eatable and cannot be eatable. The built system helps the food industry and customer in classifying dates depending on specific quality measures giving best performance with specific type of dates.

Relationship characteristics and contraceptive use among dating and cohabiting young adult couples.

PubMed

Wildsmith, Elizabeth; Manlove, Jennifer; Steward-Streng, Nicole

2015-03-01

Contraceptive decision making occurs in the context of relationships. Although many individual-level characteristics have been linked to youths' contraceptive use, less is known about associations between contraceptive use and relationship-level characteristics. Data from the 2001-2002 romantic pair subsample of the National Longitudinal Study of Adolescent Health were used to describe characteristics of 322 dating relationships and 406 cohabiting relationships among young adults aged at least 18 years. Logistic regression was employed to assess associations between these characteristics and hormonal or long-acting contraceptive use and condom use. Data from both partners allowed discordance in reports between partners in some measures to be examined. Cohabiting couples were less likely than dating couples to have used condoms (19% vs. 37%) and hormonal or long-acting methods (40% vs. 57%) at last sex. In dating relationships, couples reporting discordant levels of intimacy and couples in which neither partner reported a high level of intimacy had greater odds of condom use than couples in which both partners reported high intimacy (odds ratios, 4.5 and 3.3, respectively); mistrust and male problem drinking were negatively associated with condom use (0.3 for each). For cohabiting couples, frequency of sex was negatively associated with condom use and hormonal method use (0.8 for each). At least for dating couples, contraceptive use is linked to multiple dimensions of relationships, particularly measures reflecting relationship quality-both positive and negative. Copyright © 2015 by the Guttmacher Institute.

[The death dates of Seishu Hanaoka's patients with breast cancer: a report of newly identified three patients].

PubMed

Matsuki, Akitomo

2002-06-01

Among 155 patients with breast cancer treated by Seishu Hanaoka the exact death dates of only five patients including Kan Aiya, the first to have received a tumour excision under general anesthesia are known to us and the remaining 149 patients remain unclarified concerning their death dates. The reason is mainly due to a fact that the descriptions of "Nyugan Seimei Roku" (A Name List of Breast Cancer Patients) are inaccurate. According to recent field survey on the burial records of several temples which have been described in the "Nyugan Seimei Roku," the author could clarify the death dates of two patients. The one is the wife of Kohfuku-ji Temple's priest who died on Feb 20, 1813, and the other in the wife of Honko-ji Temple's priest, died on July 8, 1834. Both survived 1 year 4 months, and 1 year 3 months, postoperatively. One more patient's death date is identified by chance. Consequently, the death dates of eight patients among 155 have been identified so far.

Dating and Physical Violence.

ERIC Educational Resources Information Center

Heritage, Jeannette; Carlton, Carol C.; West, Beryl

Physical aggression in dating relationships has become a serious problem. Because knowledge of violence in marital relationships has expanded to include dating relationships, some of the attitudes of college students toward violent behavior in dating relationships are examined here. Also discussed are ways in which demographics and life history…

Do Substance Use, Psychosocial Adjustment, and Sexual Experiences Vary for Dating Violence Victims Based on Type of Violent Relationships?

ERIC Educational Resources Information Center

Zweig, Janine M.; Yahner, Jennifer; Dank, Meredith; Lachman, Pamela

2016-01-01

Background: We examined whether substance use, psychosocial adjustment, and sexual experiences vary for teen dating violence victims by the type of violence in their relationships. We compared dating youth who reported no victimization in their relationships to those who reported being victims of intimate terrorism (dating violence involving one…

78 FR 36548 - Filing Dates for the New Jersey Senate Special Elections

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-18

... Division, 999 E Street NW., Washington, DC 20463; Telephone: (202) 694- 1100; Toll Free (800) 424-9530... books for the applicable report(s). (See charts below for the closing date for each report.) Committees... Election Reg./cert. and Close of books overnight Filing Report \\1\\ mailing deadline deadline Quarterly...

Neighborhood Factors and Dating Violence Among Youth: A Systematic Review.

PubMed

Johnson, Renee M; Parker, Elizabeth M; Rinehart, Jenny; Nail, Jennifer; Rothman, Emily F

2015-09-01

The purpose of this review is to summarize the empirical research on neighborhood-level factors and dating violence among adolescents and emerging adults to guide future research and practice. In 2015, a total of 20 articles were identified through a search of the literature using PubMed. Eligible articles included those that (1) had been published in a peer-reviewed journal since 2005; (2) reported a measure of association between at least one neighborhood-level factor and dating violence; and (3) had a study population of youth aged <26 years. We abstracted information about the studies, including measurement of dating violence and neighborhood factors, and measures of effect. Results were summarized into three categories based on the aspect of neighborhood that was the focus of the work: demographic and structural characteristics (n=11); neighborhood disorder (n=12); and social disorganization (n=8). There was some evidence to suggest that neighborhood disadvantage is associated with dating violence, but very little evidence to suggest that residence characteristics (e.g., racial heterogeneity) are associated with dating violence. Results do suggest that perceived neighborhood disorder is associated with physical dating violence perpetration, but do not suggest that it is associated with physical dating violence victimization. Social control and community connectedness are both associated with dating violence, but findings on collective efficacy are mixed. Existing research suggests that neighborhood factors may be associated with dating violence. However, there is a limited body of research on the neighborhood context of dating violence, and more rigorous research is needed. Copyright © 2015 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Substance use as a longitudinal predictor of the perpetration of teen dating violence.

PubMed

Temple, Jeff R; Shorey, Ryan C; Fite, Paula; Stuart, Gregory L; Le, Vi Donna

2013-04-01

The prevention of teen dating violence is a major public health priority. However, the dearth of longitudinal studies makes it difficult to develop programs that effectively target salient risk factors. Using a school-based sample of ethnically diverse adolescents, this longitudinal study examined whether substance use (alcohol, marijuana, and hard drugs) and exposure to parental violence predicted the perpetration of physical dating violence over time. 1,042 9th and 10th grade high schools students were recruited and assessed in the spring of 2010, and 93 % of the original sample completed the 1-year follow-up in the spring of 2011. Participants who had begun dating at the initial assessment and who self-identified as African American (n = 263; 32 %), Caucasian (n = 272; 33 %), or Hispanic (n = 293; 35 %) were included in the current analyses (n = 828; 55 % female). Slightly more than half of the adolescents who perpetrated dating violence at baseline reported past year dating violence at follow-up, relative to only 11 % of adolescents who did not report perpetrating dating violence at baseline. Structural equation modeling revealed that the use of alcohol and hard drugs at baseline predicted the future perpetration of physical dating violence, even after accounting for the effects of baseline dating violence and exposure to interparental violence. Despite differences in the prevalence of key variables between males and females, the longitudinal associations did not vary by gender. With respect to race, exposure to mother-to-father violence predicted the perpetration of dating violence among Caucasian adolescents. Findings from the current study indicate that targeting substance use, and potentially youth from violent households, may be viable approaches to preventing the perpetration of teen dating violence.

Substance Use as a Longitudinal Predictor of the Perpetration of Teen Dating Violence

PubMed Central

Shorey, Ryan C.; Fite, Paula; Stuart, Gregory; Le, Vi Donna

2013-01-01

The prevention of teen dating violence is a major public health priority. However, the dearth of longitudinal studies makes it difficult to develop programs that effectively target salient risk factors. Using a school-based sample of ethnically diverse adolescents, this longitudinal study examined whether substance use (alcohol, marijuana, and hard drugs) and exposure to parental violence predicted the perpetration of physical dating violence over time. 1,042 9th and 10th grade high schools students were recruited and assessed in the spring of 2010, and 93% of the original sample completed the 1-year follow-up in the spring of 2011. Participants who had begun dating at the initial assessment and who self-identified as African American (n = 263; 32%), Caucasian (n = 272; 33%), or Hispanic (n = 293; 35%) were included in the current analyses (n = 828; 55% female). Slightly more than half of the adolescents who perpetrated dating violence at baseline reported past year dating violence at follow-up, relative to only 11% of adolescents who did not report perpetrating dating violence at baseline. Structural equation modeling revealed that the use of alcohol and hard drugs at baseline predicted the future perpetration of physical dating violence, even after accounting for the effects of baseline dating violence and exposure to interparental violence. Despite differences in the prevalence of key variables between males and females, the longitudinal associations did not vary by gender. With respect to race, exposure to mother-to-father violence predicted the perpetration of dating violence among Caucasian adolescents. Findings from the current study indicate that targeting substance use, and potentially youth from violent households, may be viable approaches to preventing the perpetration of teen dating violence. PMID:23187699

A multi-informant longitudinal study on the relationship between aggression, peer victimization, and dating status in adolescence.

PubMed

Arnocky, Steven; Vaillancourt, Tracy

2012-05-25

Adolescent peer-aggression has recently been considered from the evolutionary perspective of intrasexual competition for mates. We tested the hypothesis that peer-nominated physical aggression, indirect aggression, along with self-reported bullying behaviors at Time 1 would predict Time 2 dating status (one year later), and that Time 1 peer- and self-reported peer victimization would negatively predict Time 2 dating status. Participants were 310 adolescents who were in grades 6 through 9 (ages 11-14) at Time 1.  Results showed that for both boys and girls, peer-nominated indirect aggression was predictive of dating one year later even when controlling for age, peer-rated attractiveness, and peer-perceived popularity, as well as initial dating status. For both sexes, self-reported peer victimization was negatively related to having a dating partner at Time 2. Findings are discussed within the framework of intrasexual competition.

Assessing the effects of Families for Safe Dates, a family-based teen dating abuse prevention program.

PubMed

Foshee, Vangie A; McNaughton Reyes, Heath Luz; Ennett, Susan T; Cance, Jessica D; Bauman, Karl E; Bowling, J Michael

2012-10-01

To examine the effects of a family-based teen dating abuse prevention program, Families for Safe Dates, primarily on outcomes related to testing the conceptual underpinnings of the program including (1) factors motivating and facilitating caregiver engagement in teen dating abuse prevention activities, and 2) risk factors for teen dating abuse, and secondarily on dating abuse behaviors. Families were recruited nationwide using listed telephone numbers. Caregivers and teens completed baseline and 3-month follow-up telephone interviews (n = 324). Families randomly allocated to treatment condition received the Families for Safe Dates program including six mailed activity booklets followed-up by health educator telephone calls. There were significant (<.05) treatment effects in hypothesized directions on most of the factors motivating and facilitating caregiver engagement in teen dating abuse prevention activities including caregiver perceived severity of dating abuse, response efficacy for preventing dating abuse, self-efficacy for talking about dating abuse, knowledge of dating abuse, acceptance of dating abuse, communication skills with the teen, and belief in the importance of involvement in their male (but not female) teen's dating. The latter effect was the only one moderated by sex of the teen. The targeted risk factor affected by the program was teen acceptance of dating abuse. Treatment was also significantly associated with less physical dating abuse victimization. Modifications to the program are warranted, but overall, the findings are very favorable for the first family-based teen dating abuse prevention program to be evaluated. Copyright © 2012 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

The Associations Between Substance Use, Sexual Behaviors, Bullying, Deviant Behaviors, Health, and Cyber Dating Abuse Perpetration.

PubMed

Van Ouytsel, Joris; Torres, Elizabeth; Choi, Hye Jeong; Ponnet, Koen; Walrave, Michel; Temple, Jeff R

2017-04-01

Dating violence is an important public health concern and is considered to be a form of school violence. While digital technologies have enabled perpetrators of dating violence to target their victims online (cyber dating abuse), little is known about how this form of perpetration relates to specific adolescent risk behaviors. This brief research report focuses on the associations between substance use, sexual behaviors, deviant behaviors, self-reported health, and cyber dating abuse perpetration. Participants included 705 ethnically diverse adolescents ( n = 408; 57.9% female) in Southeast Texas. Having had sexual intercourse or using alcohol or drugs before having sex was significantly linked with cyber dating abuse perpetration, as was poor physical health, and substance use. Consistent with limited research, we found a link between cyber dating abuse and engagement in bullying behaviors. The discussion section includes suggestions for school nurse practice and further research.

In-Situ Dating on Mars: The Potential of OSL Dating

NASA Technical Reports Server (NTRS)

Blair, M. W.; Kalchgruber, R.; Yukihara, E. G.; Bulur, E.; Kim, S. S.; McKeever, W. S.

2004-01-01

More and more evidence is being accumulated that Mars has experienced aeolian, fluvial, and periglacial activity in the (relatively) recent past [1, 2, 3]. However, the temporal scale on which these processes took place is very poorly constrained since crater counting has errors comparable to the age for younger terrains (approx. 1 Ma). Consequently, many researchers have called for methods to establish the climatic and geomorphic history of Mars [4]. Lepper and McKeever [5] suggested developing optically stimulated luminescence (OSL) dating techniques for in-situ dating of martian sediments. Electron paramagnetic resonance (EPR) is closely related to OSL and could easily be incorporated on the same instrument platform [6]. These two methods can aid in developing a geological and climatic history of Mars over the last approx. one million years. Since the initial investigations, work has been carried out to develop OSL instrumentation and dating procedures that are suitable to the unique challenges of the martian environment. In this paper, we highlight the advances made in this project, focusing on OSL dating principles, assumptions, and procedures.

Treating smokers before the quit date: can nicotine patches and denicotinized cigarettes reduce cravings?

PubMed

Rezaishiraz, Hamed; Hyland, Andrew; Mahoney, Martin C; O'Connor, Richard J; Cummings, K Michael

2007-11-01

The present study investigated whether treatment with the combination of denicotinized cigarettes and 21-mg nicotine patch for 2 weeks before a designated quit date could lessen cravings for smoking, thereby helping smokers abstain from smoking. The study was a randomized controlled clinical trial conducted at Roswell Park Cancer Institute, Buffalo, New York, in 2004 and 2005. Patients included 98 adult heavy smokers (using 20 or more cigarettes/day). Half of the subjects received 2 weeks of combination of denicotinized cigarettes (Quest 3) and 21-mg nicotine patch for 2 weeks before the quit date. The remaining smokers were switched to light cigarettes (Quest 1) during the 2 weeks before the quit date. After the quit date, all subjects received counseling for smoking cessation and were provided nicotine patches for up to 8 weeks after the quit date. Self-reported cravings for smoking, withdrawal symptoms, and smoking abstinence were measured at predetermined intervals using phone-based surveys and in clinical visits. The group that used denicotinized cigarettes and nicotine patch before quitting reported less frequent and less intense cravings for cigarettes in the 2 weeks before and after the designated quit date. Self-reported withdrawal symptoms and quit rates did not differ significantly between the groups. The use of a denicotinized cigarette combined with the nicotine patch appears to lessen cravings to smoke in the immediate postcessation period. A larger, better-powered study is needed to test if this treatment combination has merit for increasing quit rates.

Direct dating of Pleistocene stegodon from Timor Island, East Nusa Tenggara.

PubMed

Louys, Julien; Price, Gilbert J; O'Connor, Sue

2016-01-01

Stegodons are a commonly recovered extinct proboscidean (elephants and allies) from the Pleistocene record of Southeast Asian oceanic islands. Estimates on when stegodons arrived on individual islands and the timings of their extinctions are poorly constrained due to few reported direct geochronological analyses of their remains. Here we report on uranium-series dating of a stegodon tusk recovered from the Ainaro Gravels of Timor. The six dates obtained indicate the local presence of stegodons in Timor at or before 130 ka, significantly pre-dating the earliest evidence of humans on the island. On the basis of current data, we find no evidence for significant environmental changes or the presence of modern humans in the region during that time. Thus, we do not consider either of these factors to have contributed significantly to their extinction. In the absence of these, we propose that their extinction was possibly the result of long-term demographic and genetic declines associated with an isolated island population.

Dating Violence among College Students

ERIC Educational Resources Information Center

Iconis, Rosemary

2013-01-01

Dating violence is a significant problem on college campuses. More than one-fifth of the undergraduate dating population are physically abused by their dating partners and an even greater percentage are psychologically abused. Researchers have identified risk factors for college student dating violence. Preventive interventions are strongly…

7 CFR 987.5 - Dates.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 8 2011-01-01 2011-01-01 false Dates. 987.5 Section 987.5 Agriculture Regulations of... Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE DOMESTIC DATES PRODUCED OR PACKED IN RIVERSIDE COUNTY, CALIFORNIA Order Regulating Handling Definitions § 987.5 Dates. Dates means the Deglet...

7 CFR 987.5 - Dates.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Dates. 987.5 Section 987.5 Agriculture Regulations of... Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE DOMESTIC DATES PRODUCED OR PACKED IN RIVERSIDE COUNTY, CALIFORNIA Order Regulating Handling Definitions § 987.5 Dates. Dates means the Deglet...

Date palm sap linked to Nipah virus outbreak in Bangladesh, 2008.

PubMed

Rahman, Muhammad Aziz; Hossain, Mohammad Jahangir; Sultana, Sharmin; Homaira, Nusrat; Khan, Salah Uddin; Rahman, Mahmudur; Gurley, Emily S; Rollin, Pierre E; Lo, Michael K; Comer, James A; Lowe, Luis; Rota, Paul A; Ksiazek, Thomas G; Kenah, Eben; Sharker, Yushuf; Luby, Stephen P

2012-01-01

We investigated a cluster of patients with encephalitis in the Manikgonj and Rajbari Districts of Bangladesh in February 2008 to determine the etiology and risk factors for disease. We classified persons as confirmed Nipah cases by the presence of immunoglobulin M antibodies against Nipah virus (NiV), or by the presence of NiV RNA or by isolation of NiV from cerebrospinal fluid or throat swabs who had onset of symptoms between February 6 and March 10, 2008. We classified persons as probable cases if they reported fever with convulsions or altered mental status, who resided in the outbreak areas during that period, and who died before serum samples were collected. For the case-control study, we compared both confirmed and probable Nipah case-patients to controls, who were free from illness during the reference period. We used motion-sensor-infrared cameras to observe bat's contact of date palm sap. We identified four confirmed and six probable case-patients, nine (90%) of whom died. The median age of the cases was 10 years; eight were males. The outbreak occurred simultaneously in two communities that were 44 km apart and separated by a river. Drinking raw date palm sap 2-12 days before illness onset was the only risk factor most strongly associated with the illness (adjusted odds ratio 25, 95% confidence intervals 3.3-∞, p<0.001). Case-patients reported no history of physical contact with bats, though community members often reported seeing bats. Infrared camera photographs showed that Pteropus bats frequently visited date palm trees in those communities where sap was collected for human consumption. This is the second Nipah outbreak in Bangladesh where date palm sap has been implicated as the vehicle of transmission. Fresh date palm sap should not be drunk, unless effective steps have been taken to prevent bat access to the sap during collection.

Gender Role Attitudes and Male Adolescent Dating Violence Perpetration: Normative Beliefs as Moderators.

PubMed

Reyes, H Luz McNaughton; Foshee, Vangie A; Niolon, Phyllis Holditch; Reidy, Dennis E; Hall, Jeffrey E

2016-02-01

Commonly used dating violence prevention programs assume that promotion of more egalitarian gender role attitudes will prevent dating violence perpetration. Empirical research examining this assumption, however, is limited and inconsistent. The current study examined the longitudinal association between gender role attitudes and physical dating violence perpetration among adolescent boys (n = 577; 14 % Black, 5 % other race/ethnicity) and examined whether injunctive (i.e., acceptance of dating violence) and descriptive (i.e., beliefs about dating violence prevalence) normative beliefs moderated the association. As expected, the findings suggest that traditional gender role attitudes at T1 were associated with increased risk for dating violence perpetration 18 months later (T2) among boys who reported high, but not low, acceptance of dating violence (injunctive normative beliefs) at T1. Descriptive norms did not moderate the effect of gender role attitudes on dating violence perpetration. The results suggest that injunctive norms and gender role attitudes work synergistically to increase risk for dating violence perpetration among boys; as such, simultaneously targeting both of these constructs may be an effective prevention approach.

Gender Role Attitudes and Male Adolescent Dating Violence Perpetration: Normative Beliefs as Moderators

PubMed Central

Reyes, H. Luz McNaughton; Foshee, Vangie A.; Niolon, Phyllis Holditch; Reidy, Dennis E.; Hall, Jeffrey E.

2015-01-01

Commonly used dating violence prevention programs assume that promotion of more egalitarian gender role attitudes will prevent dating violence perpetration. Empirical research examining this assumption, however, is limited and inconsistent. The current study examined the longitudinal association between gender role attitudes and physical dating violence perpetration among adolescent boys (n=577; 14% Black, 5% other race/ethnicity) and examined whether injunctive (i.e., acceptance of dating violence) and descriptive (i.e., beliefs about dating violence prevalence) normative beliefs moderated the association. As expected, the findings suggest that traditional gender role attitudes at T1 were associated with increased risk for dating violence perpetration 18 months later (T2) among boys who reported high, but not low, acceptance of dating violence (injunctive normative beliefs) at T1. Descriptive norms did not moderate the effect of gender role attitudes on dating violence perpetration. The results suggest that injunctive norms and gender role attitudes work synergistically to increase risk for dating violence perpetration among boys; as such, simultaneously targeting both of these constructs may be an effective prevention approach. PMID:25831994

Analyzing Red and Gray Stages of Bark Beetle Attack in the San Bernardino National Forest Using Remote Sensing

NASA Astrophysics Data System (ADS)

Morgan, Andy J.

The San Bernardino National Forest (SBNF) has experienced periods of high, concentrated bark beetle epidemics in the late 1990's and into the 2000's. This increased activity has caused huge amounts of forest loss, resulting from disease introduced by bark beetles. Using remote sensing techniques and Landsat Thematic Mapper 5 (TM5) imagery, the spread of bark beetle diseased trees is mapped over a period from 1998 to 2008. Acreage of two attack stages (red and gray) were calculated from a level sliced classification method developed on data training sites. In each image using Normalized Difference Vegetation Index (NDVI) is the driver of forest health classifications. The results of the analysis are classification maps for each year, red acreage estimated for each study year, and gray attack acreage estimated for each study year. Additionally, for the period of 2001-2004, acreage was compared to those reported by the USDA with a thirteen percent lower mortality total in comparison to USDA federal land and a thirty-two percent lower total mortality (federal and non-federal) land in the SBNF.

Date Palm Germplasm

USDA-ARS?s Scientific Manuscript database

This book chapter reviews date palm genetic resources and their conservation. Date palm (Phoenix dactylifera) is an important food crop in the Middle East and North Africa. Its center of origin and diversity most probably is the area near Iraq/Iran. From there, it spread throughout its present range...

Monitoring irrigated land acreage using Landsat imagery: an application example

USGS Publications Warehouse

Draeger, William C.

1976-01-01

A demonstration of the utility of Landsat imagery for quickly and cheaply estimating irrigated land area was conducted in the Klamath River basin of Oregon. Landsat color composite images, at 1:250,000 scale and acquired on two dates during the 1975 growing season, were interpreted. Irrigated lands were delineated manually, and the irrigated area was estimated, based on dot-grid sampling of the manually delineated lands. The image interpretation estimate of irrigated area was then adjusted by a comparison of interpretation results with ground data on 45 sample plots, each 1 mi2 (2.6 km2) in size.Two interpreters independently estimated the irrigated area.  Their adjusted estimates were 285,000 acres (115,000 ha) and 267,000 acres (108,000 ha) respectively, with corresponding 95 percent confidence intervals of ±19,500 acres (7,880 ha) and ±34,700 acres (14,000 ha). The estimated cost of the survey, exclusive of management costs and training, was $1,500.

Swipe Right: Dating Website and App Use Among Men Who Have Sex With Men.

PubMed

Badal, Hannah J; Stryker, Jo Ellen; DeLuca, Nickolas; Purcell, David W

2018-04-01

This study explored the frequency of dating website and app usage among MSM to understand sub-group differences in use. Web-based survey data (N = 3105) were analyzed to assess the use of dating websites and apps. More than half (55.7%) of MSM in this sample were frequent users of dating websites and apps. Two-thirds (66.7%) of frequent users had casual partners only in the past 12 months and reported a high average number of casual sexual partners in the past 12 months (Mdn = 5.0) compared to never users (Mdn = 0.0; χ 2 (2) = 734.94, adj. p < .001). The most frequently used dating website or app was Grindr, with 60.2% of the sample reporting some or frequent use. Adam4Adam (23.5%), Jack'd (18.9%) and Scruff (18.7%) were also frequently used. Dating websites and apps may be effective channels to reach a diverse group of MSM with HIV prevention messages.

31 CFR 536.302 - Effective date.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Effective date. 536.302 Section 536... Definitions § 536.302 Effective date. The term effective date refers to the effective date of the applicable... of specially designated narcotics traffickers designated after that date, the earlier of the date on...

31 CFR 595.302 - Effective date.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Effective date. 595.302 Section 595... § 595.302 Effective date. The term effective date refers to the effective date of the applicable... of specially designated terrorists designated after that date, the earlier of the date on which a...

Agricultural irrigated land-use inventory for Polk County, Florida, 2016

USGS Publications Warehouse

Marella, Richard L.; Berry, Darbi; Dixon, Joann F.

2017-08-16

spray emitters. The remaining 3.2 percent of the irrigated acreage was irrigated by a sprinkler system (2,360 acres) or subsurface flood systems (504 acres). Groundwater was the primary source of water used on irrigated acreage (88 percent, or 78,050 acres); the remaining 10,602 acres (12 percent) used groundwater combined with surface water as the irrigation source.The irrigated acreage estimated by the U.S. Geological Survey (USGS) for this 2016 inventory (88,652 acres) is about 11 percent higher than the 79,869 acres estimated by the U.S. Department of Agriculture (USDA) for 2012. Citrus and pasture in Polk County show the biggest difference in irrigated acreage between the USGS and USDA totals. Irrigated citrus acreage inventoried in 2016 by the USGS totaled 83,996 acres, whereas the USDA reported 78,305 acres of citrus in 2012. The USGS identified 6 acres of irrigated pasture and 20 acres of hay, whereas the USDA reported 6,631 acres of irrigated pasture and 1,349 acres of hay for 2012. In general, differences between the 2016 USGS field-verified acreage totals and acreage published by the USDA for 2012 could be due to (1) irrigated acreage for some specific crops increased or decreased substantially during the 4-year interval between 2012 and 2016 because of production or economic changes, (2) the assumption that if an irrigation system was present, it was used in 2016, when in fact some landowners may not have used their irrigation systems during this growing period even if they had a crop in the field, or (3) the amount of irrigated acreage published by the USDA for selected crops may be underestimated as a result of how information is obtained and formulated by the agency during census compilations.

17 CFR 248.128 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2014 CFR

2014-04-01

... on Affiliate Marketing § 248.128 Effective date, compliance date, and prospective application. (a... this subpart do not prohibit you from using eligibility information that you receive from an affiliate to make a marketing solicitation to a consumer if you receive such information prior to January 1...

12 CFR 717.28 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Effective date, compliance date, and prospective application. 717.28 Section 717.28 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION... eligibility information when such information is placed into a common database and is accessible by you. ...

12 CFR 717.28 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 12 Banks and Banking 7 2013-01-01 2013-01-01 false Effective date, compliance date, and prospective application. 717.28 Section 717.28 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION... eligibility information when such information is placed into a common database and is accessible by you. ...

12 CFR 717.28 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 12 Banks and Banking 6 2011-01-01 2011-01-01 false Effective date, compliance date, and prospective application. 717.28 Section 717.28 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION... eligibility information when such information is placed into a common database and is accessible by you. ...

12 CFR 717.28 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 12 Banks and Banking 7 2012-01-01 2012-01-01 false Effective date, compliance date, and prospective application. 717.28 Section 717.28 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION... eligibility information when such information is placed into a common database and is accessible by you. ...

12 CFR 717.28 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Effective date, compliance date, and prospective application. 717.28 Section 717.28 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION... eligibility information when such information is placed into a common database and is accessible by you. ...

Relationship Characteristics Associated with Teen Dating Violence Perpetration.

PubMed

Vivolo-Kantor, Alana M; Massetti, Greta; Niolon, Phyllis; Foshee, Vangie; McNaughton-Reyes, Luz

2016-01-01

Teen dating violence (TDV) is unstable across dating relationships, suggesting that characteristics of the relationship could be related to TDV. Few empirical studies have examined these links. This study examined associations between relationship characteristics and TDV perpetration among teens and sex differences in those associations. Relationship characteristics examined include tactics used to manipulate partners; ways of responding to relationship problems; relationship duration; exclusivity of the relationship; age difference between partners; and history of sexual intercourse with partner. Data were drawn from 667 teens in a current relationship (62.5% female and 81.4% white) enrolled in the 11 th or 12 th grade in 14 public schools in a rural US state. Bivariate and multivariable regression analyses examined proposed associations. 30.1% and 8.2% of teens reported controlling and physical TDV perpetration, respectively. In multivariable models, frequent use manipulation tactics increased risk for controlling or physical TDV perpetration. Teens dating a partner two or more years younger were at significantly increased risk for both controlling and physical perpetration. A significant interaction emerged between sex and exit/neglect accommodation for physical TDV. Characteristics of a current dating relationship play an important role in determining risk for controlling and physical TDV perpetration.

17 CFR 16.01 - Trading volume, open contracts, prices, and critical dates.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Trading volume, open contracts... TRADING COMMISSION REPORTS BY REPORTING MARKETS § 16.01 Trading volume, open contracts, prices, and critical dates. (a) Trading volume and open contracts. Each reporting market shall record for each business...

17 CFR 16.01 - Trading volume, open contracts, prices, and critical dates.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 17 Commodity and Securities Exchanges 1 2011-04-01 2011-04-01 false Trading volume, open contracts... TRADING COMMISSION REPORTS BY REPORTING MARKETS § 16.01 Trading volume, open contracts, prices, and critical dates. (a) Trading volume and open contracts. Each reporting market shall record for each business...

17 CFR 248.128 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Affiliate Marketing § 248.128 Effective date, compliance date, and prospective application. (a) Effective... subpart do not prohibit you from using eligibility information that you receive from an affiliate to make a marketing solicitation to a consumer if you receive such information prior to January 1, 2010. For...

17 CFR 248.128 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2012 CFR

2012-04-01

... Affiliate Marketing § 248.128 Effective date, compliance date, and prospective application. (a) Effective... subpart do not prohibit you from using eligibility information that you receive from an affiliate to make a marketing solicitation to a consumer if you receive such information prior to January 1, 2010. For...

17 CFR 248.128 - Effective date, compliance date, and prospective application.

Code of Federal Regulations, 2013 CFR

2013-04-01

... Affiliate Marketing § 248.128 Effective date, compliance date, and prospective application. (a) Effective... subpart do not prohibit you from using eligibility information that you receive from an affiliate to make a marketing solicitation to a consumer if you receive such information prior to January 1, 2010. For...

Illumina MiSeq sequencing analysis of fungal diversity in stored dates.

PubMed

Al-Bulushi, Ismail M; Bani-Uraba, Muna S; Guizani, Nejib S; Al-Khusaibi, Mohammed K; Al-Sadi, Abdullah M

2017-03-27

Date palm has been a major fruit tree in the Middle East over thousands of years, especially in the Arabian Peninsula. Dates are consumed fresh (Rutab) or after partial drying and storage (Tamar) during off-season. The aim of the study was to provide in-depth analysis of fungal communities associated with the skin (outer part) and mesocarp (inner fleshy part) of stored dates (Tamar) of two cultivars (Khenizi and Burny) through the use of Illumina MiSeq sequencing. The study revealed the dominance of Ascomycota (94%) in both cultivars, followed by Chytridiomycota (4%) and Zygomycota (2%). Among the classes recovered, Eurotiomycetes, Dothideomycetes, Saccharomycetes and Sordariomycetes were the most dominant. A total of 54 fungal species were detected, with species belonging to Penicillium, Alternaria, Cladosporium and Aspergillus comprising more than 60% of the fungal reads. Some potentially mycotoxin-producing fungi were detected in stored dates, including Aspergillus flavus, A. versicolor and Penicillium citrinum, but their relative abundance was very limited (<0.5%). PerMANOVA analysis revealed the presence of insignificant differences in fungal communities between date parts or date cultivars, indicating that fungal species associated with the skin may also be detected in the mesocarp. It also indicates the possible contamination of dates from different cultivars with similar fungal species, even though if they are obtained from different areas. The analysis shows the presence of different fungal species in dates. This appears to be the first study to report 25 new fungal species in Oman and 28 new fungal species from date fruits. The study discusses the sources of fungi on dates and the presence of potentially mycotoxin producing fungi on date skin and mesocarp.

The Peer Context and the Development of the Perpetration of Adolescent Dating Violence

PubMed Central

Foshee, Vangie A.; Benefield, Thad S.; Reyes, Heath Luz McNaughton; Ennett, Susan T.; Faris, Robert; Chang, Ling-Yin; Hussong, Andrea; Suchindran, Chirayath

2013-01-01

The peer context is a central focus in research on adolescent risk behaviors but few studies have investigated the role of the peer context in the perpetration of adolescent dating violence. This longitudinal study examined between-subjects and within-person contemporaneous and lagged effects of peer attributes, measured with social network analyses, on trajectories of dating violence perpetration and determined if effects varied by grade and/or sex of the adolescent. Data are from adolescents who participated in a five-wave panel study beginning when they were in 7th through 9th grade and ending when they were in 10th through 12th grade (n=3,412); half were male, 40.5% were white, 49.9% were black and 10.4% were of another race/ethnicity. Significant between-subjects effects indicate that adolescents who typically have friends who use dating violence, and girls who are typically high in social status, are at increased risk for using dating violence throughout adolescence. Adolescents who typically have high quality friendships and girls who typically have friends with pro-social beliefs are at decreased risk for using dating violence throughout adolescence. Significant within-person contemporaneous effects indicate that both boys and girls reported lower levels of dating violence than usual at times when they had more friends with pro-social beliefs, and reported higher levels of dating violence than usual at times when they had higher social status. None of the lagged effects were significant and none of the effects varied across grade. These findings suggest that the peer context plays an important role in the development of the perpetration of adolescent dating violence. PMID:23381777

Weight perceptions, misperceptions, and dating violence victimization among U.S. adolescents.

PubMed

Farhat, Tilda; Haynie, Denise; Summersett-Ringgold, Faith; Brooks-Russell, Ashley; Iannotti, Ronald J

2015-05-01

Dating violence is a major public health issue among youth. Overweight/obese adolescents experience peer victimization and discrimination and may be at increased risk of dating violence victimization. Furthermore, given the stigma associated with overweight/obesity, perceptions and misperceptions of overweight may be more important than actual weight status for dating violence victimization. This study examines the association of three weight indices (weight status, perceived weight, and weight perception accuracy) with psychological and physical dating violence victimization. The 2010 baseline survey of the 7-year NEXT Generation Health Study used a three-stage stratified clustered sampling design to select a nationally representative sample of U.S. 10th-grade students (n = 1,983). Participants who have had a boyfriend/girlfriend reported dating violence victimization and perceived weight. Weight status was computed from measured height/weight. Weight perception accuracy (accurate/underestimate/overestimate) was calculated by comparing weight status and perceived weight. Gender-stratified regressions examined the association of weight indices and dating violence victimization. Racial/ethnic differences were also examined. The association of weight indices with dating violence victimization significantly differed by gender. Overall, among boys, no associations were observed. Among girls, weight status was not associated with dating violence victimization, nor with number of dating violence victimization acts; however, perceived weight and weight perception accuracy were significantly associated with dating violence victimization, type of victimization, and number of victimization acts. Post hoc analyses revealed significant racial/ethnic differences. White girls who perceive themselves (accurately or not) to be overweight, and Hispanic girls who are overweight, may be at increased risk of dating violence victimization. These findings suggest a targeted approach to

Parent and Peer Predictors of Physical Dating Violence Perpetration in Early Adolescence: Tests of Moderation and Gender Differences

PubMed Central

Miller, Shari; Gorman-Smith, Deborah; Sullivan, Terri; Orpinas, Pamela; Simon, Thomas R.

2013-01-01

This study examined parenting and peer predictors of physical dating violence perpetration during early adolescence and tested moderation among these predictors and gender. Participants were 2,824 ethnically diverse sixth-grade students with a recent boyfriend/girlfriend who was part of a multisite, longitudinal investigation of the development and prevention of violence among middle school students. Those students who reported having a boyfriend/girlfriend reported significantly more drug use and delinquent activity and were more likely to be male. Twenty-nine percent of youth with a boyfriend/girlfriend reported perpetrating physical aggression against their boyfriend/girlfriend. Parenting and peer variables were significant predictors of physical dating violence. However, gender moderated the association between parenting practices and physical dating violence, with parental monitoring inversely linked to dating violence for boys and parent support for nonaggression inversely linked to dating violence for girls. Parent support for aggression also moderated the association between peer deviancy and reported perpetration. Finally, gender moderated the interaction between peer deviancy and parent support for nonaggressive solutions. PMID:20183640

Family and school socioeconomic disadvantage: interactive influences on adolescent dating violence victimization.

PubMed

Spriggs, Aubrey L; Halpern, Carolyn Tucker; Herring, Amy H; Schoenbach, Victor J

2009-06-01

Although low socioeconomic status has been positively associated with adult partner violence, its relationship to adolescent dating violence remains unclear. Further, few studies have examined the relationship between contextual disadvantage and adolescent dating violence, or the interactive influences of family and contextual disadvantage. Guided by social disorganization theory, relative deprivation theory, and gendered resource theory, we analyzed data from the U.S. National Longitudinal Study of Adolescent Health (1994-1996) to explore how family and school disadvantage relate to dating violence victimization. Psychological and minor physical victimization were self-reported by adolescents in up to six heterosexual romantic or sexual relationships. Family and school disadvantage were based on a principal component analysis of socioeconomic indicators reported by adolescents and parents. In weighted multilevel random effects models, between-school variability in dating violence victimization was proportionately small but substantive: 10% for male victimization and 5% for female victimization. In bivariate analyses, family disadvantage was positively related to victimization for both males and females; however, school disadvantage was only related to males' physical victimization. In models adjusted for race/ethnicity, relative age within the school, and mean school age, neither family nor school disadvantage remained related to males' victimization. For females, family disadvantage remained significantly positively associated with victimization, but was modified by school disadvantage: family disadvantage was more strongly associated with dating violence victimization in more advantaged schools. Findings support gendered resource theory, and suggest that status differentials between females and their school context may increase their vulnerability to dating violence victimization.

40 CFR 61.70 - Reporting.

Code of Federal Regulations, 2014 CFR

2014-07-01

... source which has an initial startup date preceding the effective date, the first report is to be... Administrator. (2) In the case of a new source which did not have an initial startup date preceding the effective date, the first report is to be submitted within 180 days of the initial startup date. (c) Unless...

40 CFR 61.70 - Reporting.

Code of Federal Regulations, 2013 CFR

2013-07-01

... source which has an initial startup date preceding the effective date, the first report is to be... Administrator. (2) In the case of a new source which did not have an initial startup date preceding the effective date, the first report is to be submitted within 180 days of the initial startup date. (c) Unless...

40 CFR 61.70 - Reporting.

Code of Federal Regulations, 2011 CFR

2011-07-01

... source which has an initial startup date preceding the effective date, the first report is to be... Administrator. (2) In the case of a new source which did not have an initial startup date preceding the effective date, the first report is to be submitted within 180 days of the initial startup date. (c) Unless...

40 CFR 61.70 - Reporting.

Code of Federal Regulations, 2012 CFR

2012-07-01

... source which has an initial startup date preceding the effective date, the first report is to be... Administrator. (2) In the case of a new source which did not have an initial startup date preceding the effective date, the first report is to be submitted within 180 days of the initial startup date. (c) Unless...

A Longitudinal Study of Conversations with Parents about Sex and Dating during College

ERIC Educational Resources Information Center

Morgan, Elizabeth M.; Thorne, Avril; Zurbriggen, Eileen L.

2010-01-01

Emerging adulthood is a time of sexual and romantic relationship development as well as change in the parent-child relationship. This study provides a longitudinal analysis of 30 young adults' (17 women, 13 men) sexual experiences, attitudes about sexuality and dating, and reported conversations with parents about sexuality and dating from the 1st…

Topology, divergence dates, and macroevolutionary inferences vary between different tip-dating approaches applied to fossil theropods (Dinosauria).

PubMed

Bapst, D W; Wright, A M; Matzke, N J; Lloyd, G T

2016-07-01

Dated phylogenies of fossil taxa allow palaeobiologists to estimate the timing of major divergences and placement of extinct lineages, and to test macroevolutionary hypotheses. Recently developed Bayesian 'tip-dating' methods simultaneously infer and date the branching relationships among fossil taxa, and infer putative ancestral relationships. Using a previously published dataset for extinct theropod dinosaurs, we contrast the dated relationships inferred by several tip-dating approaches and evaluate potential downstream effects on phylogenetic comparative methods. We also compare tip-dating analyses to maximum-parsimony trees time-scaled via alternative a posteriori approaches including via the probabilistic cal3 method. Among tip-dating analyses, we find opposing but strongly supported relationships, despite similarity in inferred ancestors. Overall, tip-dating methods infer divergence dates often millions (or tens of millions) of years older than the earliest stratigraphic appearance of that clade. Model-comparison analyses of the pattern of body-size evolution found that the support for evolutionary mode can vary across and between tree samples from cal3 and tip-dating approaches. These differences suggest that model and software choice in dating analyses can have a substantial impact on the dated phylogenies obtained and broader evolutionary inferences. © 2016 The Author(s).

Farm residence and lymphohematopoietic cancers in the Iowa Women’s Health Study

PubMed Central

Jones, Rena R.; Yu, Chu-Ling; Nuckols, John R.; Cerhan, James R.; Airola, Matthew; Ross, Julie A.; Robien, Kim; Ward, Mary H.

2014-01-01

Background Cancer incidence in male farmers has been studied extensively; however, less is known about risk among women residing on farms or in agricultural areas, who may be exposed to pesticides by their proximity to crop fields. We extended a previous follow-up of the Iowa Women’s Health Study cohort to examine farm residence and the incidence of lymphohematopoietic cancers. Further, we investigated crop acreage within 750 m of residences, which has been associated with higher herbicide levels in Iowa homes. Methods We analyzed data for a cohort of 37,099 Iowa women aged 55–69 years who reported their residence location (farm, rural (not a farm), town size based on population) at enrollment in 1986. We identified incident lymphohematopoietic cancers (1986–2009) by linkage with the Iowa Cancer Registry. Using a geographic information system, we geocoded addresses and calculated acreage of pasture and row crops within 750 m of homes using the 1992 National Land Cover Database. Cox regression was used to estimate hazard ratios (HR) and 95% confidence intervals (CI) in multivariate analyses of cancer risk in relation to both residence location and crop acreage. Results As found in an earlier analysis of residence location, risk of acute myeloid leukemia (AML) was higher among women living on farms (HR= 2.23, 95%CI: 1.25–3.99) or rural areas (but not on a farm) (HR= 1.95, 95%CI: 0.89–4.29) compared with women living in towns of > 10,000 population. We observed no association between farm or rural residence and non-Hodgkin lymphoma (NHL; overall or for major subtypes) or multiple myeloma. In analyses of crop acreage, we observed no association between pasture or row crop acreage within 750 m of homes and risk of leukemia overall or for the AML subtype. Chronic lymphocytic leukemia (CLL)/small lymphocytic lymphoma (SLL) risk was nonsignificantly elevated among women with pasture acreage within 750 m of their home (HRs for increasing tertiles= 1.8, 1.8 and 1

Farm residence and lymphohematopoietic cancers in the Iowa Women's Health Study.

PubMed

Jones, Rena R; Yu, Chu-Ling; Nuckols, John R; Cerhan, James R; Airola, Matthew; Ross, Julie A; Robien, Kim; Ward, Mary H

2014-08-01

Cancer incidence in male farmers has been studied extensively; however, less is known about risk among women residing on farms or in agricultural areas, who may be exposed to pesticides by their proximity to crop fields. We extended a previous follow-up of the Iowa Women's Health Study cohort to examine farm residence and the incidence of lymphohematopoietic cancers. Further, we investigated crop acreage within 750 m of residences, which has been associated with higher herbicide levels in Iowa homes. We analyzed data for a cohort of 37,099 Iowa women aged 55-69 years who reported their residence location (farm, rural (not a farm), town size based on population) at enrollment in 1986. We identified incident lymphohematopoietic cancers (1986-2009) by linkage with the Iowa Cancer Registry. Using a geographic information system, we geocoded addresses and calculated acreage of pasture and row crops within 750 m of homes using the 1992 National Land Cover Database. Cox regression was used to estimate hazard ratios (HR) and 95% confidence intervals (CI) in multivariate analyses of cancer risk in relation to both residence location and crop acreage. As found in an earlier analysis of residence location, risk of acute myeloid leukemia (AML) was higher among women living on farms (HR=2.23, 95%CI: 1.25-3.99) or rural areas (but not on a farm) (HR=1.95, 95%CI: 0.89-4.29) compared with women living in towns of >10,000 population. We observed no association between farm or rural residence and non-Hodgkin lymphoma (NHL; overall or for major subtypes) or multiple myeloma. In analyses of crop acreage, we observed no association between pasture or row crop acreage within 750 m of homes and risk of leukemia overall or for the AML subtype. Chronic lymphocytic leukemia (CLL)/small lymphocytic lymphoma (SLL) risk was nonsignificantly elevated among women with pasture acreage within 750 m of their home (HRs for increasing tertiles=1.8, 1.8 and 1.5) and with row crop acreage within 750 m

Age of Zhoukoudian Homo erectus determined with (26)Al/(10)Be burial dating.

PubMed

Shen, Guanjun; Gao, Xing; Gao, Bin; Granger, Darryl E

2009-03-12

The age of Zhoukoudian Homo erectus, commonly known as 'Peking Man', has long been pursued, but has remained problematic owing to the lack of suitable dating methods. Here we report cosmogenic (26)Al/(10)Be burial dating of quartz sediments and artefacts from the lower strata of Locality 1 in the southwestern suburb of Beijing, China, where early representatives of Zhoukoudian Homo erectus were discovered. This study marks the first radioisotopic dating of any early hominin site in China beyond the range of mass spectrometric U-series dating. The weighted mean of six meaningful age measurements, 0.77 +/- 0.08 million years (Myr, mean +/- s.e.m.), provides the best age estimate for lower cultural layers 7-10. Together with previously reported U-series dating of speleothem calcite and palaeomagnetic stratigraphy, as well as sedimentological considerations, these layers may be further correlated to S6-S7 in Chinese loess stratigraphy or marine isotope stages (MIS) 17-19, in the range of approximately 0.68 to 0.78 Myr ago. These ages are substantially older than previously supposed and may imply early hominin's presence at the site in northern China through a relatively mild glacial period corresponding to MIS 18.

31 CFR 551.302 - Effective date.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Effective date. 551.302 Section 551....302 Effective date. The term effective date refers to the effective date of the applicable... the date of actual or constructive notice that such person's property and interests in property are...

Tillage practices in the conterminous United States, 1989-2004-Datasets Aggregated by Watershed

USGS Publications Warehouse

Baker, Nancy T.

2011-01-01

This report documents the methods used to aggregate county-level tillage practices to the 8-digit hydrologic unit (HU) watershed. The original county-level data were collected by the Conservation Technology Information Center (CTIC). The CTIC collects tillage data by conducting surveys about tillage systems for all counties in the United States. Tillage systems include three types of conservation tillage (no-till, ridge-till, and mulch-till), reduced tillage, and intensive tillage. Total planted acreage for each tillage practice for each crop grown is reported to the CTIC. The dataset includes total planted acreage by tillage type for selected crops (corn, cotton, grain sorghum, soybeans, fallow, forage, newly established permanent pasture, spring and fall seeded small grains, and 'other' crops) for 1989-2004. Two tabular datasets, based on the 1992 enhanced and 2001 National Land Cover Data (NLCD), are provided as part of this report and include the land-cover area-weighted interpolation and aggregation of acreage for each tillage practice in each 8-digit HU watershed in the conterminous United States for each crop. Watershed aggregations were done by overlying the 8-digit HU polygons with a raster of county boundaries and a raster of either the enhanced 1992 or the 2001 NLCD for cultivated land to derive a county/land-cover area weighting factor. The weighting factor then was applied to the county-level tillage data for the counties within each 8-digit HU and summed to yield the total acreage of each tillage type within each 8-digit HU watershed.

Mold-Ripened Soft Cheeses Fortified with Date Palm Fruit Product as Functional Dairy Products.

PubMed

Al-Otaibi, Mutlag M; Haddadin, Jamal S; Haddadin, Malik S Y

2016-01-01

Date fruit based products are gaining popularity among the consumers in almost all date growing countries due to its added nutritional value. Therefore, novel products were developed by combining two types of foods i.e., soft ripened cheeses and date fruit syrups or date powder. This study is the first to report the surface mold-ripened cheese production with date syrup and date powder. Model cheeses were prepared from pasteurized milk inoculated with Streptococcus thermophilus, Penicillium camemberti and Geotrichum candidum. Date syrup-1, date syrup-2, date powder or the date mixture were added at the stage of curdling. Based on the kinetic growth of the microbial groups in all the treatments, there was no change in the growth of these in various date palm product. On the contrary It may be said that addition of the date fruit product supports their growth. After 35 days, the amounts of total poly phenols were 128.3 ± 1.01, 81.8 ± 1.11, 33.5 ± 2.19, 156.23 ± 1.27 mg GAE/100 g in the cheeses support with date syrup-1, date syrup-2, date powder or the date mixture, respectively. Antioxidant activity of date fruits ranged from 80.13 IC50 (date syrup-2) to 82.23 IC50 (date syrup-1). Based on the chemical characteristics and sensory analysis, the study results showed the potential for innovative application of date products for developing new functional dairy products as an ideal medium for the delivery of biological active compounds with beneficial health effects over.

Uranium-series dating of the Mousterian occupation at Abric Romani, Spain

USGS Publications Warehouse

Bischoff, J.L.; Julia, R.; Mora, R.

1988-01-01

The precise evolutionary position of the Neanderthal people continues to be a major uncertainty in human evolution. Their origin and their relationship to anatomically modern people are unclear and are clouded by poor chronology. Lithic artefacts of' the Mousterian type, found throughout Europe and the Mediterranean Basin, are believed to be the tool kit of the Neanderthals, but dates within Mousterian-bearing deposits are extremely rare. We report here on 20 high-quality uranium-series dates from Mousterian beds at Abric Romani, a rock shelter near Barcelona, Spain. The dates range from 39 to 60 kyr before present (BP) in an orderly stratigraphic succession and provide precise chronological control on an important Mousterian archaeological site. ?? 1988 Nature Publishing Group.

The Development and Initial Validation of the Dating Attitudes Inventory: A Measure of the Gender Context of Dating Violence in Men

ERIC Educational Resources Information Center

Schwartz, Jonathan Peter; Kelley, Frances A.; Kohli, Nidhi

2012-01-01

The development and initial psychometric investigation of the Dating Attitudes Inventory (DAI) is reported. The DAI was created, to fill a gap in the literature and to measure specific masculine ideology and traditional gender attitudes that rationalize the abuse of women. Using a sample (n = 164) of male college students, a 20-item measure was…

31 CFR 548.302 - Effective date.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Effective date. 548.302 Section 548....302 Effective date. The term effective date refers to the effective date of the applicable... pursuant to § 548.201(a), the earlier of the date of actual or constructive notice that such person's...

Poor Parenting, Attachment Style, and Dating Violence Perpetration Among College Students.

PubMed

Tussey, Brian Ermon; Tyler, Kimberly A; Simons, Leslie Gordon

2018-02-01

Although dating violence is prevalent among college students, little is known about how both attachment style and participation in risky behaviors contribute to this pattern of violence. To address this literature gap, we examine the role of poor parenting, child abuse, attachment style, and risky sexual and drug use behaviors on dating violence perpetration among 1,432 college students (51% female). Path analysis results revealed that females were more likely to report greater attachment anxiety but lower attachment avoidance compared with males. Correlates of attachment anxiety included child physical abuse, witnessing parental violence, and poorer maternal relationship quality whereas attachment avoidant behavior was linked to more physical abuse and poorer maternal relationship quality. Females were more likely to perpetrate dating violence as were those with greater attachment anxiety and lower attachment avoidance. Other correlates of dating violence perpetration included sexual and drug risk behaviors. Finally, distal factors (i.e., more child physical abuse and poorer maternal relationship quality) also were associated with dating violence perpetration. Study implications are also discussed.

31 CFR 541.302 - Effective date.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Effective date. 541.302 Section 541... § 541.302 Effective date. The term effective date refers to the effective date of the applicable....201(a)(2), the earlier of the date on which either actual notice or constructive notice is received of...

21 CFR 1312.25 - Expiration date.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 9 2011-04-01 2011-04-01 false Expiration date. 1312.25 Section 1312.25 Food and... SUBSTANCES Exportation of Controlled Substances § 1312.25 Expiration date. An export permit shall not be valid after the date specified therein, which date shall conform to the expiration date specified in the...

31 CFR 537.303 - Effective date.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Effective date. 537.303 Section 537....303 Effective date. The term effective date refers to the effective date of the applicable... property of persons designated pursuant to § 537.201(a)(2), the earlier of the date on which either actual...

21 CFR 1312.25 - Expiration date.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Expiration date. 1312.25 Section 1312.25 Food and... SUBSTANCES Exportation of Controlled Substances § 1312.25 Expiration date. An export permit shall not be valid after the date specified therein, which date shall conform to the expiration date specified in the...

Committed Dating Relationships and Mental Health among College Students

ERIC Educational Resources Information Center

Whitton, Sarah W.; Weitbrecht, Eliza M.; Kuryluk, Amanda D.; Bruner, Michael R.

2013-01-01

Objective: To examine whether involvement in committed dating relationships is associated with university students’ mental health (depressive symptoms and problem alcohol use, including binge drinking), and whether these associations differ by gender. Participants: A sample of 889 undergraduate students aged 18 to 25. Methods: Self-report measures…

31 CFR 594.302 - Effective date.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Effective date. 594.302 Section 594... Definitions § 594.302 Effective date. The term effective date refers to the effective date of the applicable... to § 594.201(a)(2), (a)(3), or (a)(4), the earlier of the date on which is received actual or...

31 CFR 576.303 - Effective date.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Effective date. 576.303 Section 576... General Definitions § 576.303 Effective date. The term effective date refers to the effective date of the... blocked pursuant to § 576.201(a)(2) or (a)(3), the earlier of the date of actual or constructive notice...

31 CFR 543.303 - Effective date.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Effective date. 543.303 Section 543... Definitions § 543.303 Effective date. The term effective date refers to the effective date of the applicable... § 543.201(a)(2), the earlier of the date of actual or constructive notice of such person's designation. ...

31 CFR 588.302 - Effective date.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Effective date. 588.302 Section 588... Definitions § 588.302 Effective date. The term effective date refers to the effective date of the applicable... are blocked pursuant to § 588.201(a)(2), the earlier of the date of actual or constructive notice that...

26 CFR 1.9001-3 - Basis adjustments for taxable years between changeover date and 1956 adjustment date.

Code of Federal Regulations, 2010 CFR

2010-04-01

... changeover date and 1956 adjustment date. 1.9001-3 Section 1.9001-3 Internal Revenue INTERNAL REVENUE SERVICE....9001-3 Basis adjustments for taxable years between changeover date and 1956 adjustment date. (a) In... before the taxpayer's 1956 adjustment date. This adjusted basis shall be used for all purposes of the...

Considerations for the definition, measurement, consequences, and prevention of dating violence victimization among adolescent girls.

PubMed

Teten, Andra L; Ball, Barbara; Valle, Linda Anne; Noonan, Rita; Rosenbluth, Barri

2009-07-01

Violence experienced by adolescent girls from their dating partners poses considerable threat to their health and well-being. This report provides an overview of the prevalence and consequences of heterosexual teen dating violence and highlights the need for comprehensive prevention approaches to dating violence. We also discuss some considerations and future directions for the study and prevention of dating violence. We begin with a discussion of the definition of dating violence and also discuss measurement concerns and the need for evaluation of prevention strategies. Although women and men of all ages may be the victims or perpetrators, male-to-female dating violence experienced by adolescent girls is the main focus of this article. We incorporate research regarding girls' perpetration of dating violence where appropriate and as it relates to prevention.

Violence in Adolescent Dating Relationships

ERIC Educational Resources Information Center

Jouriles, Ernest N.; Platt, Cora; McDonald, Renee

2009-01-01

Beginning with a definition of dating and dating violence among adolescents, this article explores the factors which impact such violence. It concludes with a review of two school-based prevention/intervention programs (Safe Dates and The Youth Relationships Project). (Contains 1 table.)

Radiocarbon Dating, Memories, and Hopes

DOE R&D Accomplishments Database

Libby, W. F.

1972-10-01

The history of radiocarbon dating from 1939 to the present is reviewed. The basic principles of radiocarbon dating are that cosmic rays make living things radioactive with {sup 14}C to a certain level fixed by the environment and that at death the intake of food stops so no replenishment of the {sup 14}C steadily lost by the immutable decay occurs. Therefore measurement of the degree of decay gives the time lapse since death, i.e., the radiocarbon age. The equipment developed and experiments performed to measure the specific activity of specimens to be dated are described. The results obtained by world-wide experimenters are discussed. These showed that on simultaneity radiocarbon dating is apparently reliable but that absolute dates may be incorrect by as much as 600 to 700 y. The value of radiocarbon dating to archaeologists, geologists, climatologists, and historians is stressed. (LCL)

The Consequences of Perpetrating Psychological Aggression in Dating Relationships: A Descriptive Investigation

PubMed Central

Shorey, Ryan C.; Temple, Jeff R.; Febres, Jeniimarie; Brasfield, Hope; Sherman, Amanda E.; Stuart, Gregory L.

2012-01-01

Psychological aggression is the most prevalent form of aggression in dating relationships, with women perpetrating as much, if not more, psychological aggression than men. Researchers have advocated for an examination of the consequences that follow psychological aggression for the perpetrator, in hopes that this will lead to innovative intervention programs aimed at ameliorating dating violence. The current study investigated the self-reported consequences of having perpetrated psychological aggression against a dating partner among female college students in a current dating relationship (N = 115). Participants endorsed numerous consequences as having followed their perpetration of psychological aggression, including both punishing and potentially reinforcing consequences. Furthermore, findings indicated that for some perpetrators, psychological aggression may function as a method of emotion regulation. Implications of these findings for future research and intervention are discussed. PMID:22550148

Enhancing Dating Attitudes through Peer Education as a Date Rape Prevention Strategy.

ERIC Educational Resources Information Center

Holcomb, Derek R.; Seehafer, Roger W.

1995-01-01

Presents program development and peer education training considerations for programs that attempt to influence healthy attitudes toward dating and preventing date rape. The paper discusses the program's theoretical foundations, goal determination, mixed-gender programs, themes students raise during programs, the consensual sex scenario as a…

Plutonium age dating reloaded

NASA Astrophysics Data System (ADS)

Sturm, Monika; Richter, Stephan; Aregbe, Yetunde; Wellum, Roger; Mayer, Klaus; Prohaska, Thomas

2014-05-01

Although the age determination of plutonium is and has been a pillar of nuclear forensic investigations for many years, additional research in the field of plutonium age dating is still needed and leads to new insights as the present work shows: Plutonium is commonly dated with the help of the 241Pu/241Am chronometer using gamma spectrometry; in fewer cases the 240Pu/236U chronometer has been used. The age dating results of the 239Pu/235U chronometer and the 238Pu/234U chronometer are scarcely applied in addition to the 240Pu/236U chronometer, although their results can be obtained simultaneously from the same mass spectrometric experiments as the age dating result of latter. The reliability of the result can be tested when the results of different chronometers are compared. The 242Pu/238U chronometer is normally not evaluated at all due to its sensitivity to contamination with natural uranium. This apparent 'weakness' that renders the age dating results of the 242Pu/238U chronometer almost useless for nuclear forensic investigations, however turns out to be an advantage looked at from another perspective: the 242Pu/238U chronometer can be utilized as an indicator for uranium contamination of plutonium samples and even help to identify the nature of this contamination. To illustrate this the age dating results of all four Pu/U clocks mentioned above are discussed for one plutonium sample (NBS 946) that shows no signs of uranium contamination and for three additional plutonium samples. In case the 242Pu/238U chronometer results in an older 'age' than the other Pu/U chronometers, contamination with either a small amount of enriched or with natural or depleted uranium is for example possible. If the age dating result of the 239Pu/235U chronometer is also influenced the nature of the contamination can be identified; enriched uranium is in this latter case a likely cause for the missmatch of the age dating results of the Pu/U chronometers.

Sex Role and Dating Orientation.

ERIC Educational Resources Information Center

McCabe, M. P.; Collins, J. K.

1979-01-01

Male and female subjects from three age groups completed questionnaires on sex roles and dating orientations. Males approached dating from both a psychoaffectional and psychobiological orientation, while females approached it from a psychoaffectional orientation. Significant differences were found in dating attitudes between male and female…

Perpetration of Adolescent Dating Relationship Abuse: The Role of Conditional Tolerance for Violence and Friendship Factors.

PubMed

Mumford, Elizabeth A; Taylor, Bruce G; Giordano, Peggy C

2017-02-01

Research has pointed to the salience of friendships in predicting abuse in adolescent dating relationships. The current study investigates the perpetration of physical and sexual dating abuse as predicted by individual conditional tolerance for dating abuse within the context of friendship behaviors and group characteristics. Using two waves of the National Survey of Teen Relationships and Intimate Violence (STRiV; N = 511 daters aged 12-18 years), we investigated the effects of baseline individual tolerance for hitting dating partners and friendship factors on perpetration of physical and sexual adolescent dating abuse (ADA) approximately 1 year later. Conditional tolerance for hitting boyfriends was associated with ADA perpetration in the absence of friendship characteristics. Daters who reported recent discussion of a problem with friends and female daters who named all-girl friendship groups were more likely to report ADA perpetration. Close friendships are an avenue for preventing ADA perpetration. Furthermore, ADA perpetration may be reduced by targeting conditional tolerance for violence particularly against male partners within female friendship groups.

Psychosocial Correlates of Dating Violence Victimization among Latino Youth

ERIC Educational Resources Information Center

Howard, Donna E.; Beck, Kenneth; Kerr, Melissa Hallmark; Shattuck, Teresa

2005-01-01

To examine the association between physical dating violence victimization and risk and protective factors, an anonymous, cross-sectional, self-reported survey was administered to Latino youth (n = 446) residing in suburban Washington, DC. Multivariate logistic regression models were constructed, and adjusted OR and 95% CI were examined.…

Examining links between sexual risk behaviors and dating violence involvement as a function of sexual orientation.

PubMed

Hipwell, A E; Stepp, S D; Keenan, K; Allen, A; Hoffmann, A; Rottingen, L; McAloon, R

2013-08-01

To examine the association between dating violence perpetration and victimization and sexually risky behaviors among sexual minority and heterosexual adolescent girls. Adolescent girls reported on sexual orientation, sexual behaviors, and risk-taking, and their use of, and experience with, dating violence in the past year. Data were analyzed using multinomial regression adjusted for race, poverty, living in a single parent household, and gender of current partner to examine (1) whether sexual minority status was associated with sexual risk behaviors after sociodemographic correlates of sexual risk were controlled; and (2) whether dating violence context accounted for elevated risk. Urban, population-based sample of girls interviewed in the home. 1,647 adolescent girls (38% European American, 57% African American, and 5% other) aged 17 years. Over one-third of the sample lived in poverty. None. Sexual risk-taking. Sexual minority status differentiated girls engaging in high sexual risk-taking from those reporting none, after controlling for sociodemographic and relationship characteristics. Dating violence perpetration and victimization made unique additional contributions to this model and did not account for the elevated risk conferred by sexual minority status. Sexual minority girls (SMGs) were more likely than heterosexual girls to report high sexual risk-taking and teen dating violence victimization. As with heterosexual girls, sexual risk-taking among SMGs was compounded by dating violence, which was not explained by partner gender. Adolescent girls' risky sexual behavior may be reduced by interventions for teen dating violence regardless of sexual minority status. Copyright © 2013 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

Examining links between sexual risk behaviors and dating violence involvement as a function of sexual orientation

PubMed Central

Hipwell, A.E.; Stepp, S.D.; Keenan, K.; Allen, A.; Hoffmann, A.; Rottingen, L.; McAloon, R.

2013-01-01

Study Objective To examine the association between dating violence perpetration and victimization and sexually risky behaviors among sexual minority and heterosexual adolescent girls. Design Adolescent girls reported on sexual orientation, sexual behaviors and risk-taking, and their use of and experience with dating violence in the past year. Data were analyzed using multinomial regression adjusted for race, poverty, living in a single parent household, and gender of current partner to examine (1) whether sexual minority status was associated with sexual risk behaviors after sociodemographic correlates of sexual risk were controlled; and (2) whether dating violence context accounted for elevated risk. Setting Urban, population-based sample of girls interviewed in the home. Participants 1,647 adolescent girls (38% European American, 57% African American, and 5% other) aged 17 years. Over one third of the sample lived in poverty. Interventions None. Main Outcome Measure Sexual risk-taking. Results Sexual minority status differentiated girls engaging in high sexual risk-taking from those reporting none, after controlling for sociodemographic and relationship characteristics. Dating violence perpetration and victimization made unique additional contributions to this model, and did not account for the elevated risk conferred by sexual minority status. Conclusions Sexual minority girls (SMGs) were more likely than heterosexual girls to report high sexual risk-taking and teen dating violence victimization. As with heterosexual girls, sexual risk-taking among SMGs was compounded by dating violence, which was not explained by partner gender. Adolescent girls’ risky sexual behavior may be reduced by interventions for teen dating violence regardless of sexual minority status. PMID:23726138

46 CFR 272.44 - Dates.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 8 2010-10-01 2010-10-01 false Dates. 272.44 Section 272.44 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS AFFECTING SUBSIDIZED VESSELS AND OPERATORS REQUIREMENTS... Examination, Audit, Review and Appeal Procedures § 272.44 Dates. The dates noted on the letters or...

46 CFR 272.44 - Dates.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 8 2011-10-01 2011-10-01 false Dates. 272.44 Section 272.44 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS AFFECTING SUBSIDIZED VESSELS AND OPERATORS REQUIREMENTS... Examination, Audit, Review and Appeal Procedures § 272.44 Dates. The dates noted on the letters or...

Direct dating of human fossils.

PubMed

Grün, Rainer

2006-01-01

The methods that can be used for the direct dating of human remains comprise of radiocarbon, U-series, electron spin resonance (ESR), and amino acid racemization (AAR). This review gives an introduction to these methods in the context of dating human bones and teeth. Recent advances in ultrafiltration techniques have expanded the dating range of radiocarbon. It now seems feasible to reliably date bones up to 55,000 years. New developments in laser ablation mass spectrometry permit the in situ analysis of U-series isotopes, thus providing a rapid and virtually non-destructive dating method back to about 300,000 years. This is of particular importance when used in conjunction with non-destructive ESR analysis. New approaches in AAR analysis may lead to a renaissance of this method. The potential and present limitations of these direct dating techniques are discussed for sites relevant to the reconstruction of modern human evolution, including Florisbad, Border Cave, Tabun, Skhul, Qafzeh, Vindija, Banyoles, and Lake Mungo. (c) 2006 Wiley-Liss, Inc.

Socio-economic characterisation of date palm (Phoenix dactylifera L.) growers and date value chains in Pakistan.

PubMed

Fatima, Ghayoor; Khan, Iqrar Ahmad; Buerkert, Andreas

2016-01-01

Increasing food production to feed its rapidly growing population is a major policy goal of Pakistan. The production of traditional staples such as rice (Oryza sativa L.) and bread wheat (Triticum aestivum L.) has been intensified in many regions, but not in remote, drought-ridden areas. In these arid, marginal environments dates and their by-products are an option to complement staples given their high nutritive value and storability. To fill knowledge gaps about the role of date palm in the household (HH) income of rural communities and the structure of date value chains, this project studied date palm production across six districts in four provinces of Pakistan. During 2012-2013 a total of 170 HHs were interviewed with a structured questionnaire using a snowball sampling approach. The results showed that most of the HH were headed by males (99 %) who were married (74 %) and often illiterate (40 %). Agriculture was the main occupation of date palm growers (56 %), while a few coupled agricultural activities with business (17 %) or extra-farm employment opportunities (government 9 %; private sector 8 %). Date sales contributed >50 % to the total income of 39 % of HH and 90-100 % to 24 % of HH. Overall farmers grew a total of 39 date palm cultivars and cultivated an average of 409 ± 559 mature date palms. The majority of the respondents sold dates to commission agents (35 %), contractors (22 %) and wholesalers (21 %), while 28 % of HH cultivated date palms only for self-consumption. Date palm growers had only limited knowledge about high quality date cultivars, optimized farm management and about effective post-harvest conservation. Changes in extension and marketing efforts are needed to allow farmers to better exploit value chains in date thereby reaping higher benefits from improved market access to secure their often marginal income.

Large Area Crop Inventory Experiment (LACIE). An early estimate of small grains acreage

NASA Technical Reports Server (NTRS)

Lea, R. N.; Kern, D. M. (Principal Investigator)

1979-01-01

The author has identified the following significant results. A major advantage of this scheme is that it needs minimal human intervention. The entire scheme, with the exception of the choice of dates, can be computerized and the results obtained in minutes. The decision to limit the number of acquisitions processed to four was made to facilitate operation on the particular computer being used. Some earlier runs on another computer system were based on as many as seven biophase-1 acquisitions.

Witnessing Interparental Violence and Acceptance of Dating Violence as Predictors for Teen Dating Violence Victimization.

PubMed

Karlsson, Marie E; Temple, Jeff R; Weston, Rebecca; Le, Vi Donna

2016-04-01

We examined the association between witnessing interparental violence, attitudes about dating violence, and physical and psychological teen dating violence (TDV) victimization. Participants were 918 teens with dating experience. Witnessing interparental violence and acceptance of dating violence were significant predictors of TDV victimization. Acceptance of dating violence was also a partial mediator between witnessing interparental violence and TDV victimization. Witnessing mother-to-father violence and acceptance of female-perpetrated violence were the most consistent predictors. TDV programs aiming to prevent victimization could benefit from targeting youth exposed to father-to-mother and mother-to-father violence, targeting attitudes about violence, and tailoring interventions to gender-specific risk factors. © The Author(s) 2015.

7 CFR 1000.90 - Dates.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 9 2010-01-01 2009-01-01 true Dates. 1000.90 Section 1000.90 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and... Miscellaneous Provisions § 1000.90 Dates. If a date required for a payment contained in a Federal milk order...

7 CFR 1000.90 - Dates.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 9 2011-01-01 2011-01-01 false Dates. 1000.90 Section 1000.90 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and... Miscellaneous Provisions § 1000.90 Dates. If a date required for a payment contained in a Federal milk order...

Double the dates and go for Bayes - Impacts of model choice, dating density and quality on chronologies

NASA Astrophysics Data System (ADS)

Blaauw, Maarten; Christen, J. Andrés; Bennett, K. D.; Reimer, Paula J.

2018-05-01

Reliable chronologies are essential for most Quaternary studies, but little is known about how age-depth model choice, as well as dating density and quality, affect the precision and accuracy of chronologies. A meta-analysis suggests that most existing late-Quaternary studies contain fewer than one date per millennium, and provide millennial-scale precision at best. We use existing and simulated sediment cores to estimate what dating density and quality are required to obtain accurate chronologies at a desired precision. For many sites, a doubling in dating density would significantly improve chronologies and thus their value for reconstructing and interpreting past environmental changes. Commonly used classical age-depth models stop becoming more precise after a minimum dating density is reached, but the precision of Bayesian age-depth models which take advantage of chronological ordering continues to improve with more dates. Our simulations show that classical age-depth models severely underestimate uncertainty and are inaccurate at low dating densities, and also perform poorly at high dating densities. On the other hand, Bayesian age-depth models provide more realistic precision estimates, including at low to average dating densities, and are much more robust against dating scatter and outliers. Indeed, Bayesian age-depth models outperform classical ones at all tested dating densities, qualities and time-scales. We recommend that chronologies should be produced using Bayesian age-depth models taking into account chronological ordering and based on a minimum of 2 dates per millennium.

Interpersonal style moderates the effect of dating violence on symptoms of anxiety and depression.

PubMed

Yalch, Matthew M; Lannert, Brittany K; Hopwood, Christopher J; Levendosky, Alytia A

2013-11-01

Over a quarter of young women have experienced some form of violence within a dating relationship. The experience of dating violence is associated with problems in psychological functioning, including symptoms of anxiety and depression. However, not all women who experience dating violence exhibit anxious or depressive symptoms. One factor that may influence symptom expression is interpersonal style. In this study, we examined the main and moderating effects of dimensions of interpersonal style (dominance and warmth) on the association between dating violence and symptoms of anxiety and depression. Warmth exhibited a main effect on anxious and depressive symptoms over and above the effects of dating violence and other life stressors. Dominance moderated the association between dating violence and anxious and depressive symptoms. When levels of dating violence were high, women with higher levels of dominance reported fewer symptoms of anxiety and depression than women with lower dominance. These results indicated that whereas high warmth was associated with fewer symptoms of psychopathology generally, high dominance was a buffer against the effect of dating violence on symptoms more specifically. Directions for future research are discussed.

76 FR 70407 - Report of Acreage, Noninsured Crop Disaster Assistance Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-14

... necessarily associated with an FSA farm serial number such as colonies of bees for honey production (including the number of bee colonies belonging to the unit); aquaculture production (including the name, type...

77 FR 74166 - Report of Acreage, Noninsured Crop Disaster Assistance Program

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-13

..., Office of Management and Budget, Washington, DC 20503. FOR FURTHER INFORMATION CONTACT: Jantrice Williams... waterbeds); ornamental nursery (including the size and origin, that is container or field grown, of plants... benefits and services through the re-engineering of farm program business processes and the adoption of...

The scientific dating of standing buildings.

PubMed

Alcock, Nathaniel W

2017-11-17

The techniques of dendrochronology (tree-ring dating) and radiocarbon (14C) dating are described, as they are applied to historic buildings. Both rely on determining the felling dates of the trees used in their construction. For dendrochronology, the construction of master chronologies and the matching of individual ring-width sequences to them is described and, for radiocarbon dating, the use of tree-ring results in calibration. Results of dating are discussed, ranging from the cathedrals of Peterborough and Beauvais and the development of crown-post roof structures, to the dating and identification of standing medieval peasant houses, particularly those built using cruck construction.

From early dating violence to adult intimate partner violence: Continuity and sources of resilience in adulthood.

PubMed

Greenman, Sarah J; Matsuda, Mauri

2016-10-01

Previous literature has found continuity for intimate partner violence, but little research has explored continuity between dating violence and adult intimate partner violence (IPV) or whether protective factors may attenuate this relationship. This research hypothesised a positive relationship between dating violence in early adulthood and later adulthood IPV and that support and attachment would provide buffering and direct protection for this relationship. Data from the Rochester Youth Development Study were used to explore these questions through negative binomial regression. Dating violence was statistically significantly related to an increase of adult IPV. Family support, parental reports of attachment to the subject, peer support and parenting-related social support all were protective factors that provided a direct effect for those respondents perpetrating dating violence. None of the protective factors provided buffering protection between dating violence and adult IPV. Results confirm significant continuity between dating violence and IPV and that support from peers and family, parenting-related support and parental reports of attachment protect an individual from continuing to engage in intimate partner violence throughout adulthood. Bolstering these supportive relationships may help provide points of intervention to interrupt the link between early dating violence and later adulthood IPV. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

Neighborhood Concentrated Disadvantage and Dating Violence among Urban Adolescents: The Mediating Role of Neighborhood Social Processes.

PubMed

Garthe, Rachel C; Gorman-Smith, Deborah; Gregory, Joshua; E Schoeny, Michael

2018-06-01

The link between relationship violence and aspects of neighborhood concentrated disadvantage (e.g., percent of unemployed adults, percent of families below poverty level), has been established. However, the literature examining neighborhood social processes, including informal social control and social cohesion, in relation to adolescent dating violence has shown mixed results with a limited theoretical foundation and methodology. Using a social disorganization theoretical framework, this study examined the mediating role of these neighborhood social processes in the relation between concentrated disadvantage and adolescent dating violence within an urban context. Participants included 605 adult residents in 30 census tracts and 203 adolescents from neighborhoods on the West and South sides of Chicago. Neighborhood-level concentrated disadvantage was measured via Census data, adult residents reported on neighborhood social processes, and youth reported on dating violence. Informal social control was negatively associated with dating violence, and social cohesion was positively associated with dating violence. A multilevel mediation model showed that concentrated disadvantage was related to higher levels of dating violence via lower levels of informal social control. These results extend social disorganization theory to dating violence within an urban context, while also highlighting the important role of neighborhood processes on relationship violence. Implications for research and intervention programming are discussed. © Society for Community Research and Action 2018.

Substance Use and Physical Dating Violence: The Role of Contextual Moderators.

PubMed

Reyes, H Luz McNaughton; Foshee, Vangie A; Tharp, Andra T; Ennett, Susan T; Bauer, Daniel J

2015-09-01

Theoretic models suggest that associations between substance use and dating violence perpetration may vary in different social contexts, but few studies have examined this proposition. The current study examined whether social control and violence in the neighborhood, peer, and family contexts moderate the associations between substance use (heavy alcohol use, marijuana, and hard drug use) and adolescent physical dating violence perpetration. Adolescents in the eighth, ninth, and tenth grades completed questionnaires in 2004 and again four more times until 2007 when they were in the tenth, 11th, and 12th grades. Multilevel analysis was used to examine interactions between each substance and measures of neighborhood, peer, and family social control and violence as within-person (time-varying) predictors of physical dating violence perpetration across eighth through 12th grade (N=2,455). Analyses were conducted in 2014. Physical dating violence perpetration increased at time points when heavy alcohol and hard drug use were elevated; these associations were weaker when neighborhood social control was higher and stronger when family violence was higher. Also, the association between heavy alcohol use and physical dating violence perpetration was weaker when teens had more-prosocial peer networks and stronger when teens' peers reported more physical dating violence. Linkages between substance use and physical dating violence perpetration depend on substance use type and levels of contextual violence and social control. Prevention programs that address substance use-related dating violence should consider the role of social contextual variables that may condition risk by influencing adolescents' aggression propensity. Copyright © 2015 American Journal of Preventive Medicine. All rights reserved.

38 CFR 21.9635 - Discontinuance dates.

Code of Federal Regulations, 2013 CFR

2013-07-01

... effective the last date of attendance; and (ii) Independent study or distance learning effective on the... learning, VA will terminate educational assistance effective the date the last lesson was serviced... Discontinuance dates. The effective date of a reduction or discontinuance of educational assistance will be as...

Peer involvement in adolescent dating violence.

PubMed

Stephenson, Pam S; Martsolf, Donna; Draucker, Claire Burke

2013-06-01

This study investigated the ways in which peers are involved in adolescent dating violence. Eighty-eight young adults aged 18-21 were interviewed and asked to reflect on aggressive dating relationships they experienced as teens. The researchers used grounded theory to analyze the data. Findings showed that male and female peers were involved in adolescent dating violence in unique ways. Male peers were involved in dating violence by participating in the aggression, agitating the aggression, being the competition, trivializing the aggression, and keeping tabs on the recipient. Female peers were involved in dating violence by deserting the recipient, cheating with the boyfriend, being the audience, needling the male dating partner, and helping the recipient. Male and female peers were involved similarly in adolescent dating violence by confronting the partner. School nurses working with adolescents are uniquely positioned to approach adolescents about dating violence. Interventions aimed at promoting discussions with adolescents are discussed.

Characteristics of female perpetrators and victims of dating violence.

PubMed

Lewis, Sarah F; Travea, Laura; Fremouw, William J

2002-10-01

Although many researchers have explored the topic of dating violence, limited attention has been paid to female perpetrators. Very little research has examined variables that facilitate aggression for females in dating relationships. In an effort to investigate distinct types of violent behavior, the present study separated females who experience dating violence into three categories (bi-directional aggression, perpetrator-only, and victim-only) and compared them with a control group not previously exposed to interpersonal violence. The purpose of this study was to examine variables that discriminate violent females from non-violent females. Variables that were hypothesized to be associated with aggressive behavior and investigated in the current study were interparental aggression, self-esteem, love attitudes, and alcohol use. Three hundred female college students responded to multiple self-report questionnaires examining psychological correlates of dating violence. Females in the bi-directional aggression group were more likely to have witnessed their father abuse their mother and scored significantly lower on a measure of self-esteem than non-violent controls. Females in the control group demonstrated higher scores on a measure of mature and selfless love style than did the victim or perpetrator-only participants. There were no significant group differences regarding general alcohol consumption. Implications for prevention and intervention are presented and discussed.

Agricultural irrigated land-use inventory for Osceola County, Florida, October 2013-April 2014

USGS Publications Warehouse

Marella, Richard L.; Dixon, Joann F.

2014-01-01

A detailed inventory of irrigated crop acreage is not available at the level of resolution needed to increase the accuracy of current water-use estimates or to project future water demands in many Florida counties. This report provides a detailed digital map and summary of irrigated areas within Osceola County for the agricultural growing period October 2013–April 2014. The irrigated areas were first delineated using land-use data and satellite imagery and then field verified between February and April 2014. Selected attribute data were collected for the irrigated areas, including crop type, primary water source, and type of irrigation system. Results indicate that an estimated 27,450 acres were irrigated during the study period. This includes 4,370 acres of vegetables, 10,970 acres of orchard crops, 1,620 acres of field crops, and 10,490 acres of ornamentals and grasses. Specifically, irrigated acreage included citrus (10,860 acres), sod (5,640 acres), pasture (4,580 acres), and potatoes (3,320 acres). Overall, groundwater was used to irrigate 18,350 acres (67 percent of the total acreage), and surface water was used to irrigate the remaining 9,100 acres (33 percent). Microirrigation systems accounted for 45 percent of the total acreage irrigated, flood systems 30 percent, and sprinkler systems the remaining 25 percent. An accurate, detailed, spatially referenced, and field-verified inventory of irrigated crop acreage can be used to assist resource managers making current and future county-level water-use estimates in Osceola County.

31 CFR 598.302 - Effective date.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Effective date. 598.302 Section 598.302 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... Definitions § 598.302 Effective date. The term effective date refers to the effective date of the applicable...

31 CFR 598.302 - Effective date.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Effective date. 598.302 Section 598.302 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... Definitions § 598.302 Effective date. The term effective date refers to the effective date of the applicable...

31 CFR 598.302 - Effective date.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Effective date. 598.302 Section 598.302 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... Definitions § 598.302 Effective date. The term effective date refers to the effective date of the applicable...

31 CFR 598.302 - Effective date.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Effective date. 598.302 Section 598.302 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... Definitions § 598.302 Effective date. The term effective date refers to the effective date of the applicable...

31 CFR 598.302 - Effective date.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Effective date. 598.302 Section 598.302 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... Definitions § 598.302 Effective date. The term effective date refers to the effective date of the applicable...

31 CFR 510.302 - Effective date.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Effective date. 510.302 Section 510.302 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... § 510.302 Effective date. The term effective date refers to the effective date of the applicable...

31 CFR 510.302 - Effective date.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Effective date. 510.302 Section 510.302 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... § 510.302 Effective date. The term effective date refers to the effective date of the applicable...

31 CFR 510.302 - Effective date.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Effective date. 510.302 Section 510.302 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... § 510.302 Effective date. The term effective date refers to the effective date of the applicable...

31 CFR 540.302 - Effective date.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Effective date. 540.302 Section 540.302 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... REGULATIONS General Definitions § 540.302 Effective date. The term effective date refers to the effective date...

31 CFR 538.302 - Effective date.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Effective date. 538.302 Section 538.302 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... § 538.302 Effective date. The term effective date refers to the effective date of the applicable...

31 CFR 592.302 - Effective date.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Effective date. 592.302 Section 592.302 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... § 592.302 Effective date. The term effective date refers to the effective date of the applicable...

31 CFR 596.302 - Effective date.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Effective date. 596.302 Section 596.302 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... General Definitions § 596.302 Effective date. The term effective date refers to the effective date of the...

7 CFR 987.45 - Withholding restricted dates.

Code of Federal Regulations, 2014 CFR

2014-01-01

... restricted dates. (a) Whenever free and restricted percentages for any variety of dates have been established... having dates of such variety certified for handling as free dates (including those for further processing that are to be handled as free dates), withhold from handling a quantity of marketable dates of such...

Radiocarbon Dating the Anthropocene

NASA Astrophysics Data System (ADS)

Chaput, M. A.; Gajewski, K. J.

2015-12-01

The Anthropocene has no agreed start date since current suggestions for its beginning range from Pre-Industrial times to the Industrial Revolution, and from the mid-twentieth century to the future. To set the boundary of the Anthropocene in geological time, we must first understand when, how and to what extent humans began altering the Earth system. One aspect of this involves reconstructing the effects of prehistoric human activity on the physical landscape. However, for global reconstructions of land use and land cover change to be more accurately interpreted in the context of human interaction with the landscape, large-scale spatio-temporal demographic changes in prehistoric populations must be known. Estimates of the relative number of prehistoric humans in different regions of the world and at different moments in time are needed. To this end, we analyze a dataset of radiocarbon dates from the Canadian Archaeological Radiocarbon Database (CARD), the Palaeolithic Database of Europe and the AustArch Database of Australia, as well as published dates from South America. This is the first time such a large quantity of dates (approximately 60,000) has been mapped and studied at a global scale. Initial results from the analysis of temporal frequency distributions of calibrated radiocarbon dates, assumed to be proportional to population density, will be discussed. The utility of radiocarbon dates in studies of the Anthropocene will be evaluated and potential links between population density and changes in atmospheric greenhouse gas concentrations, climate, migration patterning and fire frequency coincidence will be considered.

24 CFR 1710.21 - Effective dates.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 5 2011-04-01 2011-04-01 false Effective dates. 1710.21 Section... Effective dates. (a) General. The effective date of an initial, consolidated or amended Statement of Record... developer in writing prior to such 30th day that: (1) The effective date has been suspended in accordance...

Sexual Dating Aggression Across Grades 8 Through 12: Timing and Predictors of Onset

PubMed Central

Reyes, H. Luz McNaughton; Foshee, Vangie A.

2013-01-01

Investigators have identified a number of factors that increase risk for physical and psychological dating abuse perpetration during adolescence, but as yet little is known about the etiology of sexual dating aggression during this critical developmental period. This is an important gap in the literature given that research suggests that patterns of sexual dating violence that are established during this period may carry over into young adulthood. Using a sample of 459 male adolescents (76% White, 19% Black), the current study used survival analysis to examine the timing and predictors of sexual dating aggression perpetration onset across grades 8 through 12. Risk for sexual dating aggression onset increased across early adolescence, peaked in the 10th grade, and desisted thereafter. As predicted based on the Confluence Model of sexual aggression, associations between early physical aggression towards peers and dates and sexual aggression onset were stronger for teens reporting higher levels of rape myth acceptance. Contrary to predictions, inter-parental violence, prior victimization experiences, and parental monitoring knowledge did not predict sexual dating aggression onset. Findings support the notion that risk factors may work synergistically to predict sexual dating aggression and highlight the importance of rape myth acceptance as a construct that should be addressed by violence prevention programs. PMID:23180071

40 CFR 469.21 - Compliance dates.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Compliance dates. 469.21 Section 469....21 Compliance dates. The compliance date for the BAT fluoride limitation is as soon as possible as determined by the permit writer but in no event later than November 8, 1985. The compliance date for PSES for...

40 CFR 469.21 - Compliance dates.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 30 2011-07-01 2011-07-01 false Compliance dates. 469.21 Section 469....21 Compliance dates. The compliance date for the BAT fluoride limitation is as soon as possible as determined by the permit writer but in no event later than November 8, 1985. The compliance date for PSES for...

31 CFR 539.302 - Effective date.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Effective date. 539.302 Section 539... General Definitions § 539.302 Effective date. The term effective date means the “effective date” specified... foreign person. This date is listed after the name of each designated foreign person in appendix I to this...

24 CFR 35.105 - Effective dates.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Effective dates. 35.105 Section 35... Requirements and Definitions for All Programs. § 35.105 Effective dates. The effective date for subparts B through R of this part is September 15, 2000, except that the effective date for prohibited methods of...

Partner Characteristics and the Effectiveness of Practice Dating Procedures in the Treatment of Minimal Dating.

ERIC Educational Resources Information Center

Perl, Joseph; And Others

A treatment program was instituted to reduce dating anxiety in infrequent daters. A sample of 85 extremely anxious and inhibited college undergraduates of both sexes volunteered for the program. Subjects were randomly assigned to one of three practice dating groups and two control groups. In one practice dating group, each non-dater was paired…

78 FR 7765 - Submission of Data by State Educational Agencies; Submission Dates for State Revenue and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-04

... DEPARTMENT OF EDUCATION Submission of Data by State Educational Agencies; Submission Dates for... Revisions to Prior Fiscal Year Reports AGENCY: National Center for Education Statistics, Institute of Education Sciences, Department of Education. ACTION: Notice. SUMMARY: The Secretary announces dates for the...

Revictimization After Adolescent Dating Violence in a Matched, National Sample of Youth.

PubMed

Exner-Cortens, Deinera; Eckenrode, John; Bunge, John; Rothman, Emily

2017-02-01

To assess if adolescent dating violence was associated with physical intimate partner violence victimization in adulthood, using a comprehensive propensity score to create a matched group of victims and nonvictims. Secondary analysis of waves 1 (1994-1995), 2 (1996), 3 (2001-2002) and 4 (2007-2008) of the National Longitudinal Study of Adolescent to Adult Health, a nationally representative sample of US high schools and middle schools. Individuals aged 12-18 reporting adolescent dating violence between the wave 1 and 2 interviews (n = 732) were matched to nonvictimized participants of the same sex (n = 1,429) using propensity score matching. These participants were followed up approximately 5 (wave 3) and 12 (wave 4) years later. At both follow-up points, physical violence victimization by a current partner was assessed. Data were analyzed using path models. Compared with the matched no victimization group, individuals reporting adolescent dating violence were more likely to experience physical intimate partner violence approximately 12 years later (wave 4), through the experience of 5-year (wave 3) victimization. This path held for males and females. Results from this sample matched on key risk variables suggest that violence first experienced in adolescent relationships may become chronic, confirming adolescent dating violence as an important risk factor for adult partner violence. Findings from this study underscore the critical role of primary and secondary prevention for adolescent dating violence. Copyright © 2016 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

A longitudinal study of conversations with parents about sex and dating during college.

PubMed

Morgan, Elizabeth M; Thorne, Avril; Zurbriggen, Eileen L

2010-01-01

Emerging adulthood is a time of sexual and romantic relationship development as well as change in the parent-child relationship. This study provides a longitudinal analysis of 30 young adults' (17 women, 13 men) sexual experiences, attitudes about sexuality and dating, and reported conversations with parents about sexuality and dating from the 1st and 4th years of college. Self-report questionnaires revealed increases in general closeness with parents, increases in sexual and dating experiences, and more sexually permissive as well as more gender stereotyped attitudes. Qualitative analyses of individual interviews indicated a movement from unilateral and restrictive sex-based topics to more reciprocal and relationship-focused conversations over time. Gender analyses revealed that young women reported more restrictive sex messages and young men more positive sex messages. Participants also described increased openness and comfort in talking about sexual topics with both mothers and fathers from the 1st to 4th year of college. Overall, the results suggest that prior findings of increased mutuality with parents during the college years extend to the traditionally taboo topic of sexuality. Copyright 2009 APA, all rights reserved.

Radiometric Dating in Geology.

ERIC Educational Resources Information Center

Pankhurst, R. J.

1980-01-01

Described are several aspects and methods of quantitatively measuring geologic time using a constant-rate natural process of radioactive decay. Topics include half lives and decay constants, radiogenic growth, potassium-argon dating, rubidium-strontium dating, and the role of geochronology in support of geological exploration. (DS)

Choosing a calving date

USDA-ARS?s Scientific Manuscript database

Calving date affects cost and timing of production events. Due to the polyestrous nature of beef females, producers can choose a calving date that fits their production system and geographic region. Any time an entire production system is considered, decision making becomes complex. Any calving syst...

31 CFR 542.302 - Effective date.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Effective date. 542.302 Section 542....302 Effective date. With respect to a person whose property or interests in property are blocked pursuant to a designation under § 542.201(a), the effective date is the earlier of the date on which either...

31 CFR 560.301 - Effective date.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Effective date. 560.301 Section 560... § 560.301 Effective date. The effective date of the prohibitions and directives contained in subpart B of this part is 12:01 a.m., Eastern Daylight Time, August 20, 1997. For the effective date of pre...

18 CFR 11.7 - Effective date.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Effective date. 11.7... Dams § 11.7 Effective date. All annual charges imposed under this subpart will be computed beginning on the effective date of the license unless some other date is fixed in the license. [51 FR 24318, July 3...

Dating violence and posttraumatic stress disorder symptoms in Taiwanese college students: the roles of cultural beliefs.

PubMed

Shen, April Chiung-Tao

2014-03-01

This study has examined the effects that young adults' experience of dating-violence victimization can have on their manifestation of posttraumatic stress disorder (PTSD) symptoms. This study has also examined the possible roles that cultural beliefs can play in dating-violence experience, coping choices, and PTSD symptoms. This study has used self-reporting measures to collect data from a nationally stratified random sample of 1,018 college students in Taiwan. Results demonstrate that college students who had experienced dating-violence victimization reported higher levels of PTSD symptoms than those who had not. The results reveal that psychological-violence victimization and cultural beliefs have direct and indirect effects on PTSD symptoms via the mediation of young adults' use of emotion-focused coping strategies. Greater frequencies of psychological-violence victimization were associated with a greater use of emotion-focused coping, which was in turn associated with increases in PTSD symptoms. This study illustrates that traditional Chinese beliefs have played significant roles in exacerbating the risk for dating violence and PTSD, and in shaping victims' coping choices with dating violence.

Surface Luminescence Dating Of 'Dragon Houses' And Armena Gate At Styra (Euboea, Greece)

NASA Astrophysics Data System (ADS)

Liritzis, I.; Polymeris, G. S.; Zacharias, N.

The Optical Stimulated Luminescence (OSL) surface dating employing the singlealiquot regenerative (SAR) technique on quartz was applied to some small enigmatic buildings made of large marble schist slabs in a skillful corbelling technique, and a fortified megalithic gate, at Styra, Kapsala, Laka Palli and Kastro Armena in southern Euboea. The function and origins of the structures have created a puzzle that has fed the imagination and lead to various interpretations by many scholars. No archaeological excavations or methods of dating have been available for the megalithic-like structures. The dates reported suggest the earliest construction to have taken place during the Classical period. Re-use of these structures has occurred during Hellenistic and Roman times (the latter associated with the large scale quarrying of marbles), as well as, in Medieval times (found in agreement with the historical literature) and the contemporary period (as reported by shepherds). In all cases the datable slabs were rather reset as repairs.

Family Structure, Maternal Dating, and Sexual Debut: Extending the Conceptualization of Instability.

PubMed

Zito, Rena Cornell; De Coster, Stacy

2016-05-01

Family structure influences the risk of early onset of sexual intercourse. This study proposes that the family structures associated with risk-single-mother, step-parent, and cohabiting-influence early sexual debut due to family instability, including shifts in family structure and maternal dating, which can undermine parental control and transmit messages about the acceptability of nonmarital sex. Previous research has not considered maternal dating as a component of family instability, assuming single mothers who date and those who do not date experience comparable levels of family disruption and transmit similar messages about the acceptability of nonmarital sex. Hypotheses are assessed using logistic regression models predicting the odds of early onset of sexual intercourse among 9959 respondents (53 % female, 47 % male) from the National Longitudinal Study of Adolescent to Adult Health. Respondents were ages 12-17 at the first wave of data collection and 18-26 at the third wave, when respondents reported the age at which they first had sexual intercourse. Results show that maternal dating is a source of family instability with repercussions for early sexual debut. Parental control and permissive attitudes towards teenage sex and pregnancy link at-risk family structures and maternal dating to early sexual initiation among females, though these variables do not fully explain family structure and maternal dating effects. Among males, the influence of maternal dating on early sexual debut is fully explained by the learning of permissive sexual attitudes.

Dating of Modern Human Evolution

NASA Astrophysics Data System (ADS)

Grun, R.

Dating studies on palaoeanthropological sites is usually carried out on material associ- ated with the human remains, such as the sediment, charcoal or other fauna rather than the human specimen itself. The reason lies in the fact that most dating techniques are destructive and because the hominid remains are too rare to be sacrificed for dating. This indirect dating approach is in many cases not satisfactory, because: (i) the human remains are often buried into the sediments and the association with other materials is uncertain (e.g. Skhul, Qafzeh, etc.); (ii) faunal remains or minerals from the sediment are re-worked from older deposits (see e.g. present discussion of the age of the Homo erectus remains in Indonesia; (iii) the hominid fossils were discovered at a time when no careful excavations were carried out and it is impossible to correlate the specimen with other datable material (which applies tonearly 90% of all palaeoanthropological specimens). For example, the hominid burial site of Qafzeh in Israel has been dated by several independent dating laboratories with a multitude of methods. However, the data are still not accepted by some because the dating has not been carried out on the hominid specimen. Until recently, hominid fossils could only be dated by radiocarbon. This method reaches back to about 40,000 years. As a consequence, all the older fossils could not be analysed and many important questions in our understanding of human evolution could not be addressed. Human remains are scarce and extremely valuable, therefore any sort of destruction has to be kept to an absolute minimum. This is of particular importance in Australia where any human fossils are sacred. Thus, for the analysis of hominid material it was necessary to develop a more or less non-destructive techniques. This has been ac- complished in recent years by the application of ESR dating of tooth enamel and a combination of gamma spectrometric and TIMS U-series dating of bones. The exam

20 CFR 404.630 - Use of date of written statement as filing date.

Code of Federal Regulations, 2014 CFR

2014-04-01

... contacts us through the Internet by completing and transmitting the Personal Identification Information data on the Internet Social Security Benefit Application to us, we will use the date of the... date. 404.630 Section 404.630 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE...

20 CFR 404.630 - Use of date of written statement as filing date.

Code of Federal Regulations, 2010 CFR

2010-04-01

... contacts us through the Internet by completing and transmitting the Personal Identification Information data on the Internet Social Security Benefit Application to us, we will use the date of the... date. 404.630 Section 404.630 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE...

20 CFR 404.630 - Use of date of written statement as filing date.

Code of Federal Regulations, 2012 CFR

2012-04-01

... contacts us through the Internet by completing and transmitting the Personal Identification Information data on the Internet Social Security Benefit Application to us, we will use the date of the... date. 404.630 Section 404.630 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE...

20 CFR 404.630 - Use of date of written statement as filing date.

Code of Federal Regulations, 2013 CFR

2013-04-01

... contacts us through the Internet by completing and transmitting the Personal Identification Information data on the Internet Social Security Benefit Application to us, we will use the date of the... date. 404.630 Section 404.630 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE...

Agricultural irrigated land-use inventory for the counties in the Suwannee River Water Management District in Florida, 2015

USGS Publications Warehouse

Marella, Richard L.; Dixon, Joann F.; Berry, Darbi R.

2016-07-28

The irrigated acreage that was field verified in 2015 for the 13 counties in the Suwannee River Water Management District (113,134 acres) is about 6 percent higher than the estimated acreage published by the U.S. Department of Agriculture (107,217 acres) for 2012; however, this 2012 value represents acreage for the entire portion of all 13 counties, not just the Suwannee River Water Management District portion. Differences between the 2015 field-verified acreage totals and those published by the U.S. Department of Agriculture for 2012 may occur because (1) irrigated acreage for some specific crops increased or decreased substantially during the 3-year interval due to commodity prices or economic changes, (2) calculated field-verified irrigated acreage may be an overestimate because irrigation was assumed if an irrigation system was present and therefore the acreage was counted as irrigated, when in fact that may not have been the case as some farmers may not have used their irrigation systems during this growing period even if they had a crop in the field, or (3) the amount of irrigated acreages published by the U.S. Department of Agriculture for selected crops may be underestimated in some cases.

Social Information Processing in Dating Conflicts: Reciprocal Relationships With Dating Aggression in a One-Year Prospective Study.

PubMed

Calvete, Esther; Orue, Izaskun; Gamez-Guadix, Manuel; López de Arroyabe, Elena

2016-04-01

The aim of this study was to assess the reciprocal associations among social information processing (SIP) in dating conflicts and the perpetration of dating aggression. A first step involved the development of a measure (The Social Information Processing Questionnaire in Dating Conflicts, SIPQ-DC) to assess social information in scenarios of conflict with dating partners. A sample of 1,272 adolescents (653 girls, 619 boys; Mage = 14.74 years, SD = 1.21) completed measures of SIP and dating aggression perpetration in two different times, which were spaced 1 year apart. Confirmatory factor analyses provided support for a model with five correlated factors for the SIPQ-DC, namely, hostile attribution, anger, aggressive response access, anticipation of positive consequences for oneself, and anticipation of negative consequences for partners. Although the perpetration of dating aggression at T1 was cross-sectionally associated with all the SIP components, anger was the only component that predicted the residual increase in dating aggression behavior over time. The perpetration of dating aggression predicted a worsening of cognitive-emotional processes involved in dating conflicts. Some longitudinal paths were significant only in male adolescents. In conclusion, relationships among SIP and aggression are reciprocal. Gender differences in longitudinal paths can contribute to explaining men's higher perpetration of violence in adulthood. © The Author(s) 2014.

Teen dating abuse: recognition and interventions.

PubMed

Freeman, Sally Ann; Rosenbluth, Barri; Cotton, Laura

2013-03-01

Teen dating abuse, also known as teen dating violence, is a significant public health issue. Adolescents with a history of dating abuse may struggle academically and experience increased risk for serious injury or even death. They may engage in risky sexual behavior, substance abuse, and unhealthy dieting and exhibit suicidal behaviors. School nurses may be the first adults that teens confide in when experiencing dating abuse and may lack the knowledge and skills to intervene with teens involved in unhealthy dating relationships. Beginning in 2008, Dell Children s Medical Center in Austin, Texas, partnered with SafePlace (a local nonprofit that serves survivors of sexual and domestic violence) to address dating abuse. This collaboration is part of Start Strong Austin, one of 11 communities nationwide participating in the Start Strong: Building Healthy Teen Relationships Initiative funded by the Robert Wood Johnson Foundation. The Start Strong model employs innovative strategies in education, community engagement, policy change, and social marketing to prevent dating abuse before it starts.

Ebony and Ivory?:Interracial Dating Intentions and Behaviors of Disadvantaged African American Women in Kentucky

PubMed Central

Luke, David J.; Oser, Carrie B.

2015-01-01

Using data from 595 predominantly disadvantaged African American women in Kentucky, this study examines perceptions about racial/ethnic partner availability, cultural mistrust, and racism as correlates of interracial dating intentions and behaviors with both white and Hispanic men. Participants reported levels of dating intentions and behaviors were significantly higher with whites than Hispanics. The multivariate models indicate less cultural mistrust and believing it is easier to find a man of that racial/ethnic category were associated with higher interracial dating intentions. Women were more likely to have dated a white man if they believed it was easier to find a white man and had interracial dating intentions; however, interracial dating intentions was the only significant correlate of having dated a Hispanic man. Findings suggest a shrinking social distance between racial groups, broadening the MMPI for African American women; yet, the low levels of interracial relationships are likely driven by preferences of men. PMID:26188458

Earliest Human Presence in North America Dated to the Last Glacial Maximum: New Radiocarbon Dates from Bluefish Caves, Canada.

PubMed

Bourgeon, Lauriane; Burke, Ariane; Higham, Thomas

2017-01-01

The timing of the first entry of humans into North America is still hotly debated within the scientific community. Excavations conducted at Bluefish Caves (Yukon Territory) from 1977 to 1987 yielded a series of radiocarbon dates that led archaeologists to propose that the initial dispersal of human groups into Eastern Beringia (Alaska and the Yukon Territory) occurred during the Last Glacial Maximum (LGM). This hypothesis proved highly controversial in the absence of other sites of similar age and concerns about the stratigraphy and anthropogenic signature of the bone assemblages that yielded the dates. The weight of the available archaeological evidence suggests that the first peopling of North America occurred ca. 14,000 cal BP (calibrated years Before Present), i.e., well after the LGM. Here, we report new AMS radiocarbon dates obtained on cut-marked bone samples identified during a comprehensive taphonomic analysis of the Bluefish Caves fauna. Our results demonstrate that humans occupied the site as early as 24,000 cal BP (19,650 ± 130 14C BP). In addition to proving that Bluefish Caves is the oldest known archaeological site in North America, the results offer archaeological support for the "Beringian standstill hypothesis", which proposes that a genetically isolated human population persisted in Beringia during the LGM and dispersed from there to North and South America during the post-LGM period.

Earliest Human Presence in North America Dated to the Last Glacial Maximum: New Radiocarbon Dates from Bluefish Caves, Canada

PubMed Central

Bourgeon, Lauriane; Burke, Ariane; Higham, Thomas

2017-01-01

The timing of the first entry of humans into North America is still hotly debated within the scientific community. Excavations conducted at Bluefish Caves (Yukon Territory) from 1977 to 1987 yielded a series of radiocarbon dates that led archaeologists to propose that the initial dispersal of human groups into Eastern Beringia (Alaska and the Yukon Territory) occurred during the Last Glacial Maximum (LGM). This hypothesis proved highly controversial in the absence of other sites of similar age and concerns about the stratigraphy and anthropogenic signature of the bone assemblages that yielded the dates. The weight of the available archaeological evidence suggests that the first peopling of North America occurred ca. 14,000 cal BP (calibrated years Before Present), i.e., well after the LGM. Here, we report new AMS radiocarbon dates obtained on cut-marked bone samples identified during a comprehensive taphonomic analysis of the Bluefish Caves fauna. Our results demonstrate that humans occupied the site as early as 24,000 cal BP (19,650 ± 130 14C BP). In addition to proving that Bluefish Caves is the oldest known archaeological site in North America, the results offer archaeological support for the “Beringian standstill hypothesis”, which proposes that a genetically isolated human population persisted in Beringia during the LGM and dispersed from there to North and South America during the post-LGM period. PMID:28060931

Pests of stored dates

USDA-ARS?s Scientific Manuscript database

Dates are a major food crop across a large band of Africa and Eurasia, and to a lesser extent elsewhere. In most of its growing range, dates are threatened with infestation in the field by a complex of pests including nitidulid beetles and pyralid moths of the Subfamily Phycitinae. They are further ...

District Awards for Teacher Excellence (D.A.T.E.) Program: Year One Evaluation Report. Policy Evaluation Report. [Executive Summary

ERIC Educational Resources Information Center

Springer, Matthew G.; Lewis, Jessica L.; Podgursky, Michael J.; Ehlert, Mark W.; Taylor, Lori L.; Lopez, Omar S.; Ghoshdastidar, Bonnie; Peng, Art

2010-01-01

The District Awards for Teacher Excellence's (D.A.T.E.'s) first year of implementation in 2008-09 occurred at a time when Texas was operating several state-funded performance pay programs. The three-year Governor's Educator Excellence Grant (G.E.E.G.) program was coming to its expected completion, while the Texas Educator Excellence Grant…

Method for Estimating Annual Atrazine Use for Counties in the Conterminous United States, 1992-2007

USGS Publications Warehouse

Thelin, Gail P.; Stone, Wesley W.

2010-01-01

A method was developed to estimate annual atrazine use during 1992 to 2007 on sixteen crops and four agricultural land uses. For each year, atrazine use was estimated for all counties in the conterminous United States (except California) by combining (1) proprietary data from the Doane Marketing Research-Kynetec (DMRK) AgroTrak database on the mass of atrazine applied to agricultural crops, (2) county harvested crop acreage, by county, from the 1992, 1997, 2002, and 2007 Censuses of Agriculture, and (3) annual harvested crop acreage from National Agriculture Statistics Service (NASS) for non-Census years. DMRK estimates of pesticide use on individual crops were derived from surveys of major field crops and selected specialty crops in multicounty areas referred to as Crop Reporting Districts (CRD). The CRD-level atrazine-use estimates were disaggregated to obtain county-level application rates by dividing the mass (pounds) of pesticides applied to a crop by the acreage of that crop in the CRD to yield a rate per harvested acre. When atrazine-use estimates were not available for a CRD, crop, or year, an estimated rate was developed following a hierarchy of decision rules that checked first for the availability of a crop application rate from surveyed atrazine application rate(s) for adjacent CRDs for a specific year, and second, the rates from surveyed CRDs within for U.S. Department of Agriculture Farm Production Regions for a specific year or multiple years. The estimation method applied linear interpolation to estimate crop acreage for years when harvested acres for a crop and county were not reported in either the Census of Agriculture or the NASS database, but were reported by these data sources for other years for that crop and county. Data for atrazine use for the counties in California was obtained from farmers' reports of pesticide use collected and published by the California Department of Pesticide Regulation-Pesticide Use Reporting (DPR-PUR) because these

Dating Violence in Russia

ERIC Educational Resources Information Center

Lysova, A. V.

2007-01-01

The phenomenon of violence in interpersonal relationships has been little studied in Russia, and the phenomenon of violence between dating partners has not been the object of scientific interest at all. The study on which the present article is based was designed to obtain information about the violence in dating among students enrolled in…

Examining the Prevalence and Predictors of Injury from Adolescent Dating Violence

PubMed Central

Tharp, Andra Teten; Reyes, H. Luz McNaughton; Foshee, Vangie; Swahn, Monica H.; Hall, Jeffrey E.; Logan, Joseph

2018-01-01

Medical needs of youth who experience dating violence are not well understood because of limited past research examining the prevalence and predictors of injuries and medical help seeking. To address these gaps, the current study described the prevalence and predictors of injuries from dating violence from grades 8 through 12 in a large sample of youth. Results indicate that one third to one half of youth who experienced any physical and/or sexual dating violence also sustained an injury. Prevalence of injury was highest in the 8th grade and was significantly higher for females than for males across grades 8 through 11. Youth who experienced greater amounts of violent victimization in their relationships (physical, sexual, and psychological) were at highest risk for injury. Results also suggest that victims at highest risk for injury are girls, white youth, those experiencing multiple types of violence, and those who also engage in perpetration. Given the high prevalence of injury among youth who report dating violence, healthcare professionals may be in a unique position to screen and counsel youth about dating violence. Because the highest prevalence of injury occurred before high school, prevention programs should start early and selected prevention may be used for youth at highest risk for injury. PMID:29593374

The Role of Parent Communication and Connectedness in Dating Violence Victimization among Latino Adolescents.

PubMed

Kast, Nicole Rebecca; Eisenberg, Marla E; Sieving, Renee E

2016-06-01

Dating violence among U.S. adolescents is a substantial concern. Previous research indicates that Latino youth are at increased risk of dating violence victimization. This secondary data analysis examined the prevalence of physical and sexual dating violence victimization among subgroups of Latino adolescents and associations of parent communication, parent caring, and dating violence victimization using data from the 2010 Minnesota Student Survey (N = 4,814). Parallel analyses were conducted for Latino-only and multiple-race Latino adolescents, stratified by gender. Multivariate logistic regression models tested associations between race/ethnicity, parent communication, perceived parent caring, and adolescent dating violence experiences. Overall, 7.2% to 16.2% of Latinos reported physical or sexual dating violence. Both types of dating violence were more prevalent among multiple-race Latinos than among Latino-only adolescents, with prevalence rates highest among multiple-race Latino females (19.8% and 19.7% for physical and sexual dating violence victimization, respectively). In multivariate models, perceived parent caring was the most important protective factor against physical and sexual dating violence among males and females. High levels of mother and father communication were associated with less physical violence victimization among males and females and with less sexual violence victimization among females. Results highlight the importance of parent communication and parent caring as buffers against dating violence victimization for Latino youth. These findings indicate potential for preventive interventions with Latino adolescents targeting family connectedness to address dating violence victimization. © The Author(s) 2015.

Peer Group Influences on Adolescent Dating Aggression

ERIC Educational Resources Information Center

Connolly, Jennifer; Friedlander, Laura

2009-01-01

The peer group is a critical social context for dating and romantic relationships. Peer groups provide opportunities to meet potential dating partners and set norms for acceptable dating behaviors. This article explores how peer groups influence dating and dating aggression, as well as how they can be used in prevention efforts. It also reviews…

Shell We Date? ESR Dating Sangamon Interglacial Episode Deposits at Hopwood Farm, IL.

PubMed

Blackwell, Bonnie A B; Kim, Danny M K; Curry, B Brandon; Grimley, David A; Blickstein, Joel I B; Skinner, Anne R

2016-12-01

During the Sangamon Episode, North America occasionally experienced warm climates. At Hopwood Farm, IL, a small kettle lake filled with sediment after the Illinois Episode glaciers retreated from southern Illinois. To date those deposits, 14 mollusc samples newly collected with associated sediment from three depths at Hopwood Farm were dated by standard electron spin resonance (ESR) dating. ESR can date molluscs from ~0.5 ka to >2 Ma in age with 5-10% precision, by comparing the accumulated radiation dose with the total radiation dose rate from the mollusc and its environment. Because all molluscs contained ≤0.6 ppm U, their ages do not depend on the assumed U uptake model. Using five different species, ESR analyses for 14 mollusc subsamples from Hopwood Farm showed that Unit 3, a layer rich in lacustrine molluscs, dates at 102 ± 7 ka to 90 ± 6 ka, which correlates with Marine (Oxygen) Isotope Stage 5c-b. Thus, the period with the highest non-arboreal pollen at Hopwood also correlates with the European Brørup, Dansgaard-Oeschger Event DO 23, a time period when climates were cooling and drying somewhat over the same period. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Physical and relational bullying and victimization: Differential relations with adolescent dating and sexual behavior.

PubMed

Dane, Andrew V; Marini, Zopito A; Volk, Anthony A; Vaillancourt, Tracy

2017-04-01

Taking an evolutionary psychological perspective, we investigated whether involvement in bullying as a perpetrator or victim was more likely if adolescents reported having more dating and sexual partners than their peers, an indication of greater engagement in competition for mates. A total of 334 adolescents (173 boys, 160 girls) between the ages of 12 and 16 years (M = 13.6, SD = 1.3), recruited from community youth organizations, completed self-report measures of physical and relational bullying and victimization, as well as dating and sexual behavior. As predicted, pure physical bullying was positively associated with the number of dating and sexual partners, primarily for adolescent boys. Adolescent girls with more dating partners had greater odds of being relational bully-victims, in line with predictions. Finally, adolescent girls with more sexual partners were at greater risk of being physically victimized by peers, and greater involvement with dating and sexual partners was associated with higher odds of being a physical bully-victim. Results are discussed with respect to evolutionary theory and research in which adolescent boys may display strength and athleticism through physical bullying to facilitate intersexual selection, whereas relational bullying may be employed as a strategy to engage in intrasexual competition with rivals for mates. Aggr. Behav. 43:111-122, 2017. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

40 CFR 63.403 - Compliance dates.

Code of Federal Regulations, 2010 CFR

2010-07-01

... compliance date shall be 18 months after September 8, 1994. (b) For new IPCT's that have an initial startup... initial startup on or after September 8, 1994, the compliance date shall be the date of the initial startup. ...

40 CFR 63.403 - Compliance dates.

Code of Federal Regulations, 2011 CFR

2011-07-01

... compliance date shall be 18 months after September 8, 1994. (b) For new IPCT's that have an initial startup... initial startup on or after September 8, 1994, the compliance date shall be the date of the initial startup. ...

Dating Violence

MedlinePlus

... like hitting, shoving, kicking, biting, or throwing things Emotional abuse like yelling, name-calling, bullying, embarrassing, keeping you ... are very drunk). Dating violence often starts with emotional abuse. You may think that behaviors like calling you ...

40 CFR 63.403 - Compliance dates.