The midbody ring scaffolds the abscission machinery in the absence of midbody microtubules

PubMed Central

Green, Rebecca A.; Mayers, Jonathan R.; Wang, Shaohe; Lewellyn, Lindsay; Desai, Arshad; Audhya, Anjon

2013-01-01

Abscission completes cytokinesis to form the two daughter cells. Although abscission could be organized from the inside out by the microtubule-based midbody or from the outside in by the contractile ring–derived midbody ring, it is assumed that midbody microtubules scaffold the abscission machinery. In this paper, we assess the contribution of midbody microtubules versus the midbody ring in the Caenorhabditis elegans embryo. We show that abscission occurs in two stages. First, the cytoplasm in the daughter cells becomes isolated, coincident with formation of the intercellular bridge; proper progression through this stage required the septins (a midbody ring component) but not the membrane-remodeling endosomal sorting complex required for transport (ESCRT) machinery. Second, the midbody and midbody ring are released into a specific daughter cell during the subsequent cell division; this stage required the septins and the ESCRT machinery. Surprisingly, midbody microtubules were dispensable for both stages. These results delineate distinct steps during abscission and highlight the central role of the midbody ring, rather than midbody microtubules, in their execution. PMID:24217623

Associations Between Maternal Pregravid Obesity and Gestational Diabetes and the Timing of Pubarche in Daughters

PubMed Central

Kubo, Ai; Ferrara, Assiamira; Laurent, Cecile A.; Windham, Gayle C.; Greenspan, Louise C.; Deardorff, Julianna; Hiatt, Robert A.; Quesenberry, Charles P.; Kushi, Lawrence H.

2016-01-01

Abstract We investigated whether in utero exposure to maternal pregravid obesity and/or gestational diabetes mellitus (GDM) was associated with early puberty in girls. We used data from a longitudinal study of 421 mother-daughter pairs enrolled in an integrated health services organization, Kaiser Permanente Northern California (2005–2012). Girls aged 6–8 years were followed annually through ages 12–14 years. Onset of puberty was assessed using study clinic-based Tanner staging. We examined associations of self-reported pregravid obesity and maternal GDM with timing of the daughter's transition to pubertal maturation stage 2 or above for development of breasts and pubic hair, using accelerated failure time regression models with interval censoring to estimate time ratios and hazard ratios and corresponding 95% confidence intervals. Maternal obesity (pregravid body mass index (BMI; weight (kg)/height (m)2) ≥30) was associated with a daughter's earlier transition to breast and pubic hair stage 2+ in comparison with girls whose mothers had pregravid BMI <25. These associations were attenuated and not statistically significant after adjustment for covariates. Girls whose mothers had both pregravid BMI ≥25 and GDM were at higher risk of an earlier transition to pubic hair stage 2+ than those whose mothers had neither condition (adjusted time ratio = 0.89, 95% confidence interval: 0.83, 0.96; hazard ratio = 2.97, 95% confidence interval: 1.52, 5.83). These findings suggest that exposure to maternal obesity and hyperglycemia places girls at higher risk of earlier pubarche. PMID:27268032

CDK1 Prevents Unscheduled PLK4-STIL Complex Assembly in Centriole Biogenesis.

PubMed

Zitouni, Sihem; Francia, Maria E; Leal, Filipe; Montenegro Gouveia, Susana; Nabais, Catarina; Duarte, Paulo; Gilberto, Samuel; Brito, Daniela; Moyer, Tyler; Kandels-Lewis, Steffi; Ohta, Midori; Kitagawa, Daiju; Holland, Andrew J; Karsenti, Eric; Lorca, Thierry; Lince-Faria, Mariana; Bettencourt-Dias, Mónica

2016-05-09

Centrioles are essential for the assembly of both centrosomes and cilia. Centriole biogenesis occurs once and only once per cell cycle and is temporally coordinated with cell-cycle progression, ensuring the formation of the right number of centrioles at the right time. The formation of new daughter centrioles is guided by a pre-existing, mother centriole. The proximity between mother and daughter centrioles was proposed to restrict new centriole formation until they separate beyond a critical distance. Paradoxically, mother and daughter centrioles overcome this distance in early mitosis, at a time when triggers for centriole biogenesis Polo-like kinase 4 (PLK4) and its substrate STIL are abundant. Here we show that in mitosis, the mitotic kinase CDK1-CyclinB binds STIL and prevents formation of the PLK4-STIL complex and STIL phosphorylation by PLK4, thus inhibiting untimely onset of centriole biogenesis. After CDK1-CyclinB inactivation upon mitotic exit, PLK4 can bind and phosphorylate STIL in G1, allowing pro-centriole assembly in the subsequent S phase. Our work shows that complementary mechanisms, such as mother-daughter centriole proximity and CDK1-CyclinB interaction with centriolar components, ensure that centriole biogenesis occurs once and only once per cell cycle, raising parallels to the cell-cycle regulation of DNA replication and centromere formation. Copyright © 2016 Elsevier Ltd. All rights reserved.

Hydrogen System Component Validation | Hydrogen and Fuel Cells | NREL

Science.gov Websites

Meeting (June 2017) Hydrogen Component Validation: 2016 Annual Progress Report, Danny Terlip, Excerpt from the 2016 DOE Annual Progress Report (February 2017) Hydrogen Component Validation: 2016 Annual Merit Transportation Decisions, NREL Fact Sheet (June 2016) Hydrogen Component Validation: 2015 Annual Progress Report

TYCTWD Program and Hub Registration Open through May 16 | Poster

Cancer.gov

“How long until the next Take Your Child to Work Day?” is a question Randy Johnson hears multiple times throughout the year from his five children, who range in age from 7 to 14. “It’s really fun and you get to experiment with things,” said Johnson’s 10-year-old daughter, Mary Joy. Be a part of the annual event that kids look forward to all year long and help foster the next generation of scientists. The 20th annual Take Your Child to Work Day (TYCTWD) at NCI at Frederick is coming up on June 29, and registration for hub and program activities ends May 16.

Vice President Pence Tours Jet Propulsion Laboratory

NASA Image and Video Library

2018-04-28

JPL Director Michael Watkins, left, explains to U.S. Vice President Mike Pence, daughter of Mike Pence, Charlotte Pence, and wife of Mike Pence, Karen Pence the progress for the Mars 2020 mission while inside the Spacecraft Assembly Facility (SAF) during a tour of NASA's Jet Propulsion Laboratory, Saturday, April 28, 2018 in Pasadena, California. Photo Credit: (NASA/Bill Ingalls)

A resolution commemorating the 80th anniversary of the Daughters of Penelope, a preeminent international women's association and affiliate organization of the American Hellenic Educational Progressive Association (AHEPA).

THOMAS, 111th Congress

Sen. Snowe, Olympia J. [R-ME

2009-04-29

Senate - 03/26/2010 Resolution agreed to in Senate without amendment and with a preamble by Unanimous Consent. (All Actions) Tracker: This bill has the status Agreed to in SenateHere are the steps for Status of Legislation:

Using Long-Term Time-Lapse Imaging of Mammalian Cell Cycle Progression for Laboratory Instruction and Analysis

ERIC Educational Resources Information Center

Hinchcliffe, Edward H.

2005-01-01

Cinemicrography--the capture of moving cellular sequences through the microscope--has been influential in revealing the dynamic nature of cellular behavior. One of the more dramatic cellular events is mitosis, the division of sister chromatids into two daughter cells. Mitosis has been extensively studied in a variety of organisms, both…

3 CFR 8853 - Proclamation 8853 of August 31, 2012. National Ovarian Cancer Awareness Month, 2012

Code of Federal Regulations, 2013 CFR

2013-01-01

... lives to ovarian cancer. They are mothers and daughters, sisters and grandmothers, community members and... provider. To learn more, visit www.Cancer.gov. Ongoing progress in science and medicine is moving us... condition. Ovarian cancer affects the lives of far too many women every year, and the tragedy it leaves in...

Maternal and Paternal Resources across Childhood and Adolescence as Predictors of Young Adult Achievement.

PubMed

Sun, Xiaoran; McHale, Susan M; Updegraff, Kimberly A

2017-06-01

Family experiences have been linked to youth's achievements in childhood and adolescence, but we know less about their long term implications for educational and occupational achievements in young adulthood. Grounded in social capital theory and ecological frameworks, this study tested whether mothers' and fathers' education and occupation attainments, as well as the mean level and cross-time consistency of parental warmth during childhood and adolescence, predicted educational and occupational achievements in young adulthood. We also tested interactions between parental achievement and warmth in predicting these young adult outcomes. Data were collected from mothers, fathers, and firstborn and secondborn siblings in 164 families at up to 11 time points. Predictors came from the first nine annual points (youth age M = 10.52 at Time 1) and outcomes from when young adults averaged 26 years old (firstborns at Time 10, secondborns at Time 11). Results from multilevel models revealed that both mothers' and fathers' educational attainment and warmth consistency from childhood through adolescence predicted young adults' educational attainment. Fathers' occupational prestige predicted sons', but not daughters', prestige. An interaction between mothers' warmth consistency, occupational prestige, and youth gender revealed that, for sons whose mothers' prestige was low, warmth consistency positively predicted their prestige, but this association was nonsignificant when mothers' prestige was high. Conversely, for daughters with mothers high in prestige, warmth consistency was a trend level, positive predictor of daughters' prestige, but was nonsignificant when mothers' prestige was low. Thus, maternal resources appeared to have a cumulative impact on daughters, but the process for sons was compensatory. Discussion focuses on the role of family resources in the gender gap in young adult achievement.

Opportunity knocks.

PubMed

Miller, B D

1990-01-01

A preference for bearing sons has existed for centuries in some cultures. In India, for example, female infanticide, the neglect of daughters, and the abuse and deprivation of adult females have long been common practice and an integral part of society. Bearing and nurturing sons at the expense of daughters resulted in the creation of large local forces of males considered to be a normal and necessary factor in maintaining the economic and political strength of the family, lineage, and village. Daughters were the expendable offspring. Indeed, the neglect and murder of female offspring has led to a national population in which there are 20-30 million fewer females than males. This skewed sex ratio is real and increasing in India, especially in recent decades. Scattered information on imbalanced sex ratios favoring males exists for some parts of eastern and southern India. Most evidence, however, indicates the existence of a longstanding and pervasive culture limiting female survival in the northwestern plains, especially among propertied groups. On this issue, northern India therefore resembles neighboring districts in Pakistan, while eastern India resembles Bangladesh. The author notes that progress in improving female child health in the Punjab, a region in which daughter neglect has been extreme and pervasive, signals hope for the future. At Ludhiana Christian Medical College, the decentralized program of household visits, careful record-keeping, and maternal education have been making a difference in female child survival rates. That program can and should serve as a model for the rest of India, with appropriate modifications depending upon the social and economic context.

76 FR 61112 - Notice of Proposed Information Collection: Comment Request; Annual Progress Reports for...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-03

... Information Collection: Comment Request; Annual Progress Reports for Empowerment Zones AGENCY: Office of... lists the following information: Title of proposal: Annual Progress Reports for Empowerment Zones. OMB... information collection for reporting requirements of 30 Urban Empowerment Zones (EZs). HUD will regularly...

21 CFR 601.70 - Annual progress reports of postmarketing studies.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 7 2011-04-01 2010-04-01 true Annual progress reports of postmarketing studies... SERVICES (CONTINUED) BIOLOGICS LICENSING Postmarketing Studies § 601.70 Annual progress reports of postmarketing studies. (a) General requirements. This section applies to all required postmarketing studies (e.g...

21 CFR 601.70 - Annual progress reports of postmarketing studies.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Annual progress reports of postmarketing studies... SERVICES (CONTINUED) BIOLOGICS LICENSING Postmarketing Studies § 601.70 Annual progress reports of postmarketing studies. (a) General requirements. This section applies to all required postmarketing studies (e.g...

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

Smith, T; Graham, C L; Sundsmo, T

This procedure provides instructions for the calibration and use of the Canberra iSolo Low Background Alpha/Beta Counting System (iSolo) that is used for counting air filters and swipe samples. This detector is capable of providing radioisotope identification (e.g., it can discriminate between radon daughters and plutonium). This procedure includes step-by-step instructions for: (1) Performing periodic or daily 'Background' and 'Efficiency QC' checks; (2) Setting-up the iSolo for counting swipes and air filters; (3) Counting swipes and air filters for alpha and beta activity; and (4) Annual calibration.

TYCTWD Program and Hub Registration Open through May 16 | Poster

Cancer.gov

“How long until the next Take Your Child to Work Day?” is a question Randy Johnson hears multiple times throughout the year from his five children, who range in age from 7 to 14. “It’s really fun and you get to experiment with things,” said Johnson’s 10-year-old daughter, Mary Joy. Be a part of the annual event that kids look forward to all year long and help foster the next

45 CFR 1357.16 - Annual progress and services reports.

Code of Federal Regulations, 2011 CFR

2011-10-01

... wishes to include. (b) Submittal of the annual progress and services report and CFS-101. (1) The State and the Indian Tribe must send the Annual Progress and Services Report and the CFS-101 to the... allocations a CFS-101 must be submitted for each fiscal year. (3) States and Indian Tribes which have...

45 CFR 1357.16 - Annual progress and services reports.

Code of Federal Regulations, 2012 CFR

2012-10-01

... wishes to include. (b) Submittal of the annual progress and services report and CFS-101. (1) The State and the Indian Tribe must send the Annual Progress and Services Report and the CFS-101 to the... allocations a CFS-101 must be submitted for each fiscal year. (3) States and Indian Tribes which have...

77 FR 48540 - Agency Information Collection Activities: Extension of a Currently Approved Collection; Semi...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-14

... of a Currently Approved Collection; Semi-Annual Progress Report for the Sexual Assault Services...-Annual Progress Report for Grantees from the Semi-Annual Progress Report for the Sexual Assault Services... assistance for adult, youth, and child victims of sexual assault, family and household members of victims...

Estimation of the indoor radon and the annual effective dose from granite samples

NASA Astrophysics Data System (ADS)

Sola, P.; Srinuttrakul, W.; Kewsuwan, P.

2015-05-01

Inhalation of radon and thoron daughters increases the risk of lung cancer. The main sources of indoor radon are building materials. The aim of this research is to estimate the indoor radon and the annual effective dose from the building materials. Eighteen granite samples bought from the markets in Thailand were measured using an ionization chamber (ATMOS 12 DPX) for the radon concentration in air. Radon exhalation rates were calculated from the radon concentration in chamber. The indoor radon from the granite samples ranged from 10.04 to 55.32 Bq·m-2·h-1 with an average value of 20.30 Bq·m-2·h-1 and the annual effective dose ranged from 0.25 to 1.39 mSv·y-1 with an average value of 0.48 mSv·y-1. The results showed that the annual effective doses of three granite samples were higher than the annual exposure limit for the general public (1 mSv·y-1) recommended by the International Commission on Radiological Protection (ICRP). In addition, the relationship between the colours and radon exhalation rates of granite samples was also explained.

An Overlapping Case of Alport Syndrome and Thin Basement Membrane Disease.

PubMed

Alganabi, Mashriq; Eter, Ahmad

2016-10-01

We report a case of a 48-year-old male who presented with hematuria of at least 10 years, and has a daughter with hematuria as well. The patient has a history of degenerative hearing loss, decreased vision and cataract formation, but no diabetes, hypertension or proteinuria. A full serology and urology workup was negative for any abnormality. A kidney biopsy for the patient revealed a diagnosis of Alport syndrome but was unable to rule out thin basement membrane disease. The biopsy was inconclusive in making the diagnosis but the patient's clinical presentation led to the diagnosis of Alport syndrome. The patient's 10-year-old daughter also has hematuria with no clear etiology but now can subsequently be anticipatorily managed for Alport syndrome progression. Due to the rarity of the disease, diagnosis is often missed or delayed by primary care providers especially when no associated proteinuria has yet developed. This can lead to confusion and misdiagnosis with thin basement membrane disease, a generally benign hematuria without kidney failure progression. Additionally, biopsy can be inconclusive in these patients, relying on the physician's history and physical examination findings to diagnose. It is important to appropriately diagnose Alport syndrome not only to manage the patient's rate of kidney failure progression but also allow for a higher degree of suspicion, screening and intervention in the patient's family members. Both the inconclusive nature of kidney biopsies and the usefulness of diagnosis for family member screening are often overlooked in medical literature but are explored in this case.

78 FR 65705 - Request for Comments on the Annual Progress Report on the Outer Continental Shelf (OCS) Oil and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-01

... (Five Year Program). The Annual Progress Report is available for review at: www.boem.gov/Five-Year-Program-Annual-Progress-Report/ . Information on the Five Year Program is available online at http://www... final on August 27, 2012, after the required 60-day congressional review period. Section 18(e) of the...

Latina Mother–Daughter Dyads: Relations Between Attachment and Sexual Behavior Under the Influence of Alcohol or Drugs

PubMed Central

Dillon, Frank R.; Rojas, Patria; Schwartz, Seth J.; Duan, Rui

2009-01-01

Associations among mother-daughter attachment, mother and daughter substance abuse, and daughter’s sexual behavior under the influence of drugs and alcohol were investigated among 158 adult U.S. Latina daughters. Latina daughters were sampled from four mother–daughter dyad types: substance abusing mother and daughter, substance abusing mother only, substance abusing daughter only, and nonsubstance-abusing mother and daughter. Substance abusing daughters with substance abusing mothers, and daughters who were less strongly attached to their mothers, reported more sex under the influence of drugs. Age, marital status, substance abuse, and mother’s substance abuse all influenced the daughter’s sex under the influence of alcohol. An unexpected positive association between attachment and sex under the influence of alcohol was found for daughters who were more closely attached to a substance abusing mother. Implications for future research, and HIV/AIDS and drug prevention and treatment programs for Latinas are discussed. PMID:19399605

Heritable Transmission of Diabetic Metabolic Memory in Zebrafish Correlates With DNA Hypomethylation and Aberrant Gene Expression

PubMed Central

Olsen, Ansgar S.; Sarras, Michael P.; Leontovich, Alexey; Intine, Robert V.

2012-01-01

Metabolic memory (MM) is the phenomenon whereby diabetes complications persist and progress after glycemic recovery is achieved. Here, we present data showing that MM is heritable and that the transmission correlates with hyperglycemia-induced DNA hypomethylation and aberrant gene expression. Streptozocin was used to induce hyperglycemia in adult zebrafish, and then, following streptozocin withdrawal, a recovery phase was allowed to reestablish a euglycemic state. Blood glucose and serum insulin returned to physiological levels during the first 2 weeks of the recovery phase as a result of pancreatic β-cell regeneration. In contrast, caudal fin regeneration and skin wound healing remained impaired to the same extent as in diabetic fish, and this impairment was transmissible to daughter cell tissue. Daughter tissue that was never exposed to hyperglycemia, but was derived from tissue that was, did not accumulate AGEs or exhibit increased levels of oxidative stress. However, CpG island methylation and genome-wide microarray expression analyses revealed the persistence of hyperglycemia-induced global DNA hypomethylation that correlated with aberrant gene expression for a subset of loci in this daughter tissue. Collectively, the data presented here implicate the epigenetic mechanism of DNA methylation as a potential contributor to the MM phenomenon. PMID:22228713

Radon daughters' concentration in air and exposure of joggers at the university campus of Bangalore, India.

PubMed

Ashok, G V; Nagaiah, N; Shiva Prasad, N G

2008-09-01

The concentration of radon daughters in outdoor air was measured continuously from January 2006 to December 2006 near the Department of Physics, Bangalore University campus, Bangalore. The concentration was measured by collecting air samples at a height of 1 m above the ground level on a glass micro fibre filter paper with a known air flow rate. The results show that the radon progeny concentration exhibits distinct seasonal and diurnal variations that are predominantly caused by changes in the temperature gradient at the soil-atmosphere interface. The concentration was found to be high from 20.00 to 8.00 hrs, when the turbulence mixing was minimum and low during the rest of the time. In terms of the monthly concentration, January was found to be the highest with September/August being the lowest. The diurnal variations in the concentrations of radon progeny were found to exhibit positive correlation with the relative humidity and anti-correlation with the atmospheric temperature. From the measured concentration, an attempt was made to establish the annual effective dose to the general public of the region and was found to be 0.085 mSv/a. In addition, an attempt was also made for the first time to study the variation of inhalation dose with respect to the physical activity levels. Results show that in the light of both the effect of chemical pollutants and radiation dose due to inhalation of radon daughters, evening jogging is advisable.

Separation anxiety: Stress, tension and cytokinesis

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

Mohan, Krithika; Iglesias, Pablo A., E-mail: pi@jhu.edu; Robinson, Douglas N., E-mail: dnr@jhmi.edu

Cytokinesis, the physical separation of a mother cell into two daughter cells, progresses through a series of well-defined changes in morphology. These changes involve distinct biochemical and mechanical processes. Here, we review the mechanical features of cells during cytokinesis, discussing both the material properties as well as sources of stresses, both active and passive, which lead to the observed changes in morphology. We also describe a mechanosensory feedback control system that regulates protein localization and shape progression during cytokinesis. -- Highlights: Black-Right-Pointing-Pointer Cytokinesis progresses through three distinct mechanical phases. Black-Right-Pointing-Pointer Cortical tension initially resists deformation of mother cell. Black-Right-Pointing-Pointer Latemore » in cytokinesis, cortical tension provides stress, enabling furrow ingression. Black-Right-Pointing-Pointer A mechanosensory feedback control system regulates cytokinesis.« less

A 100-Year Review: Methods and impact of genetic selection in dairy cattle-From daughter-dam comparisons to deep learning algorithms.

PubMed

Weigel, K A; VanRaden, P M; Norman, H D; Grosu, H

2017-12-01

In the early 1900s, breed society herdbooks had been established and milk-recording programs were in their infancy. Farmers wanted to improve the productivity of their cattle, but the foundations of population genetics, quantitative genetics, and animal breeding had not been laid. Early animal breeders struggled to identify genetically superior families using performance records that were influenced by local environmental conditions and herd-specific management practices. Daughter-dam comparisons were used for more than 30 yr and, although genetic progress was minimal, the attention given to performance recording, genetic theory, and statistical methods paid off in future years. Contemporary (herdmate) comparison methods allowed more accurate accounting for environmental factors and genetic progress began to accelerate when these methods were coupled with artificial insemination and progeny testing. Advances in computing facilitated the implementation of mixed linear models that used pedigree and performance data optimally and enabled accurate selection decisions. Sequencing of the bovine genome led to a revolution in dairy cattle breeding, and the pace of scientific discovery and genetic progress accelerated rapidly. Pedigree-based models have given way to whole-genome prediction, and Bayesian regression models and machine learning algorithms have joined mixed linear models in the toolbox of modern animal breeders. Future developments will likely include elucidation of the mechanisms of genetic inheritance and epigenetic modification in key biological pathways, and genomic data will be used with data from on-farm sensors to facilitate precision management on modern dairy farms. Copyright © 2017 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

An Overlapping Case of Alport Syndrome and Thin Basement Membrane Disease

PubMed Central

Alganabi, Mashriq; Eter, Ahmad

2016-01-01

We report a case of a 48-year-old male who presented with hematuria of at least 10 years, and has a daughter with hematuria as well. The patient has a history of degenerative hearing loss, decreased vision and cataract formation, but no diabetes, hypertension or proteinuria. A full serology and urology workup was negative for any abnormality. A kidney biopsy for the patient revealed a diagnosis of Alport syndrome but was unable to rule out thin basement membrane disease. The biopsy was inconclusive in making the diagnosis but the patient’s clinical presentation led to the diagnosis of Alport syndrome. The patient’s 10-year-old daughter also has hematuria with no clear etiology but now can subsequently be anticipatorily managed for Alport syndrome progression. Due to the rarity of the disease, diagnosis is often missed or delayed by primary care providers especially when no associated proteinuria has yet developed. This can lead to confusion and misdiagnosis with thin basement membrane disease, a generally benign hematuria without kidney failure progression. Additionally, biopsy can be inconclusive in these patients, relying on the physician’s history and physical examination findings to diagnose. It is important to appropriately diagnose Alport syndrome not only to manage the patient’s rate of kidney failure progression but also allow for a higher degree of suspicion, screening and intervention in the patient’s family members. Both the inconclusive nature of kidney biopsies and the usefulness of diagnosis for family member screening are often overlooked in medical literature but are explored in this case. PMID:27635185

78 FR 17204 - Pesticide Reregistration Performance Measures and Goals; Annual Progress Report; Notice of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-20

... ENVIRONMENTAL PROTECTION AGENCY [EPA-HQ-OPP-2012-0938; FRL-9374-7] Pesticide Reregistration Performance Measures and Goals; Annual Progress Report; Notice of Availability AGENCY: Environmental... EPA's progress report in meeting its performance measures and goals for pesticide reregistration...

77 FR 19662 - Pesticide Reregistration Performance Measures and Goals; Annual Progress Report; Notice of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-02

... ENVIRONMENTAL PROTECTION AGENCY [EPA-HQ-OPP-2011-0959; FRL-9343-5] Pesticide Reregistration Performance Measures and Goals; Annual Progress Report; Notice of Availability AGENCY: Environmental... EPA's progress report in meeting its performance measures and goals for pesticide reregistration...

African American mother-daughter communication about sex and daughters' sexual behavior: does college racial composition make a difference?

PubMed

Bynum, Mia Smith

2007-04-01

This study examined the influence of African American mothers' communication about sexual topics on the sexual attitudes and behavior of their college-enrolled daughters. Daughters were enrolled at a historically Black college/university (HBCU) or a predominantly White institution (PWI) to assess whether and how college racial context might affect daughters' sexual attitudes and behavior. Findings indicated that daughters at the HBCU had less permissive attitudes about premarital sex than their counterparts at the PWI. This result was especially true for daughters of mothers with more conservative attitudes about premarital sex and who discussed such topics infrequently. Last, the combination of positive mother-daughter communication and fewer discussions about sexual topics resulted in lower levels of sexual experience among the daughters. (c) 2007 APA, all rights reserved.

Workforce Training and Economic Development Fund: 2015 Annual Progress Report

ERIC Educational Resources Information Center

Iowa Department of Education, 2015

2015-01-01

The Department of Education, Division of Community Colleges, will annually provide the State Board of Education with The Workforce Training and Economic Development (WTED) Fund Annual Progress Report. Administration and oversight responsibility for the fund was transferred from the Iowa Economic Development Authority to the Iowa Department of…

Hispanic maternal influences on daughters' unhealthy weight control behaviors: The role of maternal acculturation, adiposity, and body image disturbances.

PubMed

Olvera, Norma; Matthews-Ewald, Molly R; McCarley, Kendall; Scherer, Rhonda; Posada, Alexandria

2016-12-01

This study examined whether maternal adiposity, acculturation, and perceived-ideal body size discrepancy for daughters were associated with daughters' engagement in unhealthy weight control behaviors. A total of 97 Hispanic mother-daughter dyads completed surveys, rated a figure scale, and had their height, weight, and adiposity assessed. Mothers (M age =39.00, SD=6.20 years) selected larger ideal body sizes for their daughters (M age =11.12, SD=1.53 years) than their daughters selected for themselves. Mothers had a smaller difference between their perception of their daughters' body size and ideal body size compared to the difference between their daughters' selection of their perceived and ideal body size. More acculturated mothers and those mothers with larger waist-to-hip ratios were more likely to have daughters who engaged in unhealthy weight control behaviors. These findings highlight the relevant role that maternal acculturation and adiposity may have in influencing daughters' unhealthy weight control behaviors. Published by Elsevier Ltd.

Shared vision between fathers and daughters in family businesses: the determining factor that transforms daughters into successors

PubMed Central

Overbeke, Kathy K.; Bilimoria, Diana; Somers, Toni

2015-01-01

Family businesses are critical to the United States economy, employing 63% of the workforce and generating 57% of GDP (University of Vermont, 2014). Family business continuity, however, remains elusive as approximately 70% of family businesses do not survive the second generation (Poza, 2013). In order to augment our understanding of how next generation leaders are chosen in family businesses, we examine daughter succession. Using a sample of pairs of family business fathers and daughters and drawing on an earlier study of the dearth of successor daughters in family businesses (Overbeke et al., 2013), we reveal that shared vision between fathers and daughters is central to daughter succession. Self-efficacy and gender norms influence shared vision and when fathers and daughters share a vision for the future of the company, daughters are likely to be transformed into successors. PMID:26074830

[Adult mother-daughter relationships and psychological well-being: attachment to mothers, depressive symptoms, and self-esteem].

PubMed

Kitamura, Kotomi

2008-06-01

This study examined how daughter's reported quality of their mother-daughter relationships during childhood and adulthood is related to their psychological well-being (depressive symptoms and self-esteem). A cross-sectional sample of 363 women, age 26 to 35 years, completed questionnaires. The association between the quality of daughters' relationships with their mothers and their psychological well-being depended on the daughters' marital and parental status. Regression estimates suggested that among single daughters and married daughters with children, childhood attachment dimensions (avoidance and anxiety) significantly contributed to psychological well-being, even after controlling for the effects of current closeness and excessive dependence. Current closeness, and excessive care seeking and care giving to their mother contributed to the psychological well-being of single daughters and married daughters without children, even after controlling for the effects of childhood attachment.

Shared vision between fathers and daughters in family businesses: the determining factor that transforms daughters into successors.

PubMed

Overbeke, Kathy K; Bilimoria, Diana; Somers, Toni

2015-01-01

Family businesses are critical to the United States economy, employing 63% of the workforce and generating 57% of GDP (University of Vermont, 2014). Family business continuity, however, remains elusive as approximately 70% of family businesses do not survive the second generation (Poza, 2013). In order to augment our understanding of how next generation leaders are chosen in family businesses, we examine daughter succession. Using a sample of pairs of family business fathers and daughters and drawing on an earlier study of the dearth of successor daughters in family businesses (Overbeke et al., 2013), we reveal that shared vision between fathers and daughters is central to daughter succession. Self-efficacy and gender norms influence shared vision and when fathers and daughters share a vision for the future of the company, daughters are likely to be transformed into successors.

Examining the Impact of Maternal Health, Race, and Socioeconomic Status on Daughter's Self-Rated Health Over Three Decades.

PubMed

Shippee, Tetyana P; Rowan, Kathleen; Sivagnanam, Kamesh; Oakes, J Michael

2015-09-01

This study examines the role of mother's health and socioeconomic status on daughter's self-rated health using data spanning three decades from the National Longitudinal Surveys of Mature Women and Young Women (N = 1,848 matched mother-daughter pairs; 1,201 White and 647 African American). Using nested growth curve models, we investigated whether mother's self-rated health affected the daughter's self-rated health and whether socioeconomic status mediated this relationship. Mother's health significantly influenced daughters' self-rated health, but the findings were mediated by mother's socioeconomic status. African American daughters reported lower self-rated health and experienced more decline over time compared with White daughters, accounting for mother's and daughter's covariates. Our findings reveal maternal health and resources as a significant predictor of daughters' self-rated health and confirm the role of socioeconomic status and racial disparities over time. © The Author(s) 2015.

Parents' personality clusters and eating disordered daughters' personality and psychopathology.

PubMed

Amianto, Federico; Ercole, Roberta; Marzola, Enrica; Abbate Daga, Giovanni; Fassino, Secondo

2015-11-30

The present study explores how parents' personality clusters relate to their eating disordered daughters' personality and psychopathology. Mothers and fathers were tested with the Temperament Character Inventory. Their daughters were assessed with the following: Temperament and Character Inventory, Eating Disorder Inventory-2, Symptom Checklist-90, Parental Bonding Instrument, Attachment Style Questionnaire, and Family Assessment Device. Daughters' personality traits and psychopathology scores were compared between clusters. Daughters' features were related to those of their parents. Explosive/adventurous mothers were found to relate to their daughters' borderline personality profile and more severe interoceptive awareness. Mothers' immaturity was correlated to their daughters' higher character immaturity, inadequacy, and depressive feelings. Fathers who were explosive/methodic correlated with their daughters' character immaturity, severe eating, and general psychopathology. Fathers' character immaturity only marginally related to their daughters' specific features. Both parents' temperament clusters and mothers' character clusters related to patients' personality and eating psychopathology. The cluster approach to personality-related dynamics of families with an individual affected by an eating disorder expands the knowledge on the relationship between parents' characteristics and daughters' illness, suggesting complex and unique relationships correlating parents' personality traits to their daughters' disorder. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

High incidence of non-random template strand segregation and asymmetric fate determination in dividing stem cells and their progeny.

PubMed

Conboy, Michael J; Karasov, Ariela O; Rando, Thomas A

2007-05-01

Decades ago, the "immortal strand hypothesis" was proposed as a means by which stem cells might limit acquiring mutations that could give rise to cancer, while continuing to proliferate for the life of an organism. Originally based on observations in embryonic cells, and later studied in terms of stem cell self-renewal, this hypothesis has remained largely unaccepted because of few additional reports, the rarity of the cells displaying template strand segregation, and alternative interpretations of experiments involving single labels or different types of labels to follow template strands. Using sequential pulses of halogenated thymidine analogs (bromodeoxyuridine [BrdU], chlorodeoxyuridine [CldU], and iododeoxyuridine [IdU]), and analyzing stem cell progeny during induced regeneration in vivo, we observed extraordinarily high frequencies of segregation of older and younger template strands during a period of proliferative expansion of muscle stem cells. Furthermore, template strand co-segregation was strongly associated with asymmetric cell divisions yielding daughters with divergent fates. Daughter cells inheriting the older templates retained the more immature phenotype, whereas daughters inheriting the newer templates acquired a more differentiated phenotype. These data provide compelling evidence of template strand co-segregation based on template age and associated with cell fate determination, suggest that template strand age is monitored during stem cell lineage progression, and raise important caveats for the interpretation of label-retaining cells.

Aging mothers' and their adult daughters' perceptions of conflict behaviors.

PubMed

Fingerman, K L

1995-12-01

Aging parents tend to perceive greater compatibility between themselves and offspring than do off-spring, but there is little research examining differences in perceptions of conflicts. Ninety-six older mothers (M age = 76) and their daughters (M age = 44) together selected a conflictual incident, then individually rated the degree to which they and the other person had engaged in destructive, constructive, or avoidant conflict behaviors. Mothers and daughters reported using constructive approaches more than other approaches. Mothers claimed to engage in constructive behaviors more than daughters recognized. Daughters reported engaging in destructive and avoidant behaviors more than mothers realized. Mothers also thought daughters felt better about the incident than daughters reported feeling about it. Findings suggest older mothers' underestimate daughters' negative behaviors and feelings in conflict situations.

Asymmetric segregation of the double-stranded RNA binding protein Staufen2 during mammalian neural stem cell divisions promotes lineage progression.

PubMed

Kusek, Gretchen; Campbell, Melissa; Doyle, Frank; Tenenbaum, Scott A; Kiebler, Michael; Temple, Sally

2012-10-05

Asymmetric cell divisions are a fundamental feature of neural development, and misregulation can lead to brain abnormalities or tumor formation. During an asymmetric cell division, molecular determinants are segregated preferentially into one daughter cell to specify its fate. An important goal is to identify the asymmetric determinants in neural progenitor cells, which could be tumor suppressors or inducers of specific neural fates. Here, we show that the double-stranded RNA-binding protein Stau2 is distributed asymmetrically during progenitor divisions in the developing mouse cortex, preferentially segregating into the Tbr2(+) neuroblast daughter, taking with it a subset of RNAs. Knockdown of Stau2 stimulates differentiation and overexpression produces periventricular neuronal masses, demonstrating its functional importance for normal cortical development. We immunoprecipitated Stau2 to examine its cargo mRNAs, and found enrichment for known asymmetric and basal cell determinants, such as Trim32, and identified candidates, including a subset involved in primary cilium function. Copyright © 2012 Elsevier Inc. All rights reserved.

Asymmetric Segregation of the Double-Stranded RNA Binding Protein Staufen2 during Mammalian Neural Stem Cell Divisions Promotes Lineage Progression

PubMed Central

Kusek, Gretchen; Campbell, Melissa; Doyle, Frank; Tenenbaum, Scott A.; Kiebler, Michael; Temple, Sally

2012-01-01

Summary Asymmetric cell divisions are a fundamental feature of neural development, and misregulation can lead to brain abnormalities or tumor formation. During an asymmetric cell division, molecular determinants are segregated preferentially into one daughter cell to specify its fate. An important goal is to identify the asymmetric determinants in neural progenitor cells, which could be tumor suppressors or inducers of specific neural fates. Here we show that the double-stranded RNA-binding protein Stau2 is distributed asymmetrically during progenitor divisions in the developing mouse cortex, preferentially segregating into the Tbr2+ neuroblast daughter, taking with it a sub-set of RNAs. Knockdown of Stau2 stimulates differentiation and over-expression produces periventricular neuronal masses, demonstrating its functional importance for normal cortical development. We immunoprecipitated Stau2 to examine its cargo mRNAs, and found enrichment for known asymmetric and basal cell determinants, such as Trim32, and identified novel candidates, including a subset involved in primary cilium function. PMID:22902295

Sharing the cell's bounty - organelle inheritance in yeast.

PubMed

Knoblach, Barbara; Rachubinski, Richard A

2015-02-15

Eukaryotic cells replicate and partition their organelles between the mother cell and the daughter cell at cytokinesis. Polarized cells, notably the budding yeast Saccharomyces cerevisiae, are well suited for the study of organelle inheritance, as they facilitate an experimental dissection of organelle transport and retention processes. Much progress has been made in defining the molecular players involved in organelle partitioning in yeast. Each organelle uses a distinct set of factors - motor, anchor and adaptor proteins - that ensures its inheritance by future generations of cells. We propose that all organelles, regardless of origin or copy number, are partitioned by the same fundamental mechanism involving division and segregation. Thus, the mother cell keeps, and the daughter cell receives, their fair and equitable share of organelles. This mechanism of partitioning moreover facilitates the segregation of organelle fragments that are not functionally equivalent. In this Commentary, we describe how this principle of organelle population control affects peroxisomes and other organelles, and outline its implications for yeast life span and rejuvenation. © 2015. Published by The Company of Biologists Ltd.

NASA Administrator Speaks at Martin Luther King, Jr. Commemorati

NASA Image and Video Library

2012-01-16

NASA Administrator Charles Bolden, right, joins in a group portrait with the niece of Martin Luther King, Jr., Alveda King, far left, Father Frank Pavone, wife of Martin Luther King, Jr's brother, Mrs. Naomi Barber King, Dr. Cameron Alexander, Dr. Frederick D. Haynes III, daughter of Martin Luther King, Jr., Dr. Bernice A. King, Kasim Reed, Mayor of Atlanta, Dr. Christine King Farris, Martin Luther King, Jr's sister, and Ms. Raj Razdan shortly after the 44th annual Martin Luther King, Jr. Commemorative Service on Monday, Jan. 16, 2012 at Ebenezer Baptist Church in Atlanta. Photo Credit: (NASA/Bill Ingalls)

2017 A Day of Remembrance

NASA Image and Video Library

2017-01-26

NASA officials, family members and other invited guests listen to remarks during Kennedy Space Center's Day of Remembrance ceremony. From left to right are Kennedy Space Center Director Bob Cabana; contemporary Christian musician Brandon Heath; Apollo launch team member John Tribe; Sheryl Chaffee, daughter of Apollo 1 astronaut Roger Chaffee; astronaut Michael Collins; NASA Acting Administrator Robert Lightfoot; and astronaut Charlie Duke. Held this year in the Center for Space Education at the Kennedy Space Center Visitor Complex in Florida, the annual event honors the contributions of all astronauts who lost their lives in the quest for space exploration.

The Caenorhabditis elegans gene ham-1 regulates daughter cell size asymmetry primarily in divisions that produce a small anterior daughter cell

PubMed Central

Kovacevic, Ismar; Bao, Zhirong

2018-01-01

C. elegans cell divisions that produce an apoptotic daughter cell exhibit Daughter Cell Size Asymmetry (DCSA), producing a larger surviving daughter cell and a smaller daughter cell fated to die. Genetic screens for mutants with defects in apoptosis identified several genes that are also required for the ability of these divisions to produce daughter cells that differ in size. One of these genes, ham-1, encodes a putative transcription factor that regulates a subset of the asymmetric cell divisions that produce an apoptotic daughter cell. In a survey of C. elegans divisions, we found that ham-1 mutations affect primarily anterior/posterior divisions that produce a small anterior daughter cell. The affected divisions include those that generate an apoptotic cell as well as those that generate two surviving cells. Our findings suggest that HAM-1 primarily promotes DCSA in a certain class of asymmetric divisions. PMID:29668718

The Mother–Daughter Relationship: What Is Its Potential as a Locus for Health Promotion?

PubMed Central

MOSAVEL, MAGHBOEBA; SIMON, CHRISTIAN; VAN STADE, DEBBIE

2011-01-01

In this article we examine the potential influence of adolescent girls on mothers’ health-related knowledge and behaviors. Surveys were conducted with 131 mothers and 145 daughters to explore the extent of shared social activities between mothers and their adolescent daughters in a low-income South African community, and the degree to which mothers are receptive to advice from daughters. Eighty-six percent of daughters reported that their mothers had asked them for advice, and 93% of mothers indicated that they would listen to health advice from their daughters. This analysis suggests that the mother–daughter relationship may be a potential asset for culturally viable, community-based health promotion. PMID:16844676

Electroplating method for producing ultralow-mass fissionable deposits

DOEpatents

Ruddy, Francis H.

1989-01-01

A method for producing ultralow-mass fissionable deposits for nuclear reactor dosimetry is described, including the steps of holding a radioactive parent until the radioactive parent reaches secular equilibrium with a daughter isotope, chemically separating the daughter from the parent, electroplating the daughter on a suitable substrate, and holding the electroplated daughter until the daughter decays to the fissionable deposit.

Upward communication about cancer screening: adolescent daughter to mother.

PubMed

Mosavel, Maghboeba; Ports, Katie A

2015-01-01

Substantial breast and cervical cancer disparities exist in the United States, particularly among African American women with low socioeconomic status. There is considerable potential for discussions about cancer prevention between mothers and daughters. However, upward communication, from child to parent, remains a relatively novel research area, and it remains unclear how receptive mothers would be to messages from their daughter about cancer, a topic that may be considered culturally inappropriate for daughters to initiate. In this study, the authors simulated cancer message delivery to daughters and then conducted direct observation of daughters as they recalled and shared the message with their mother or female elder. The authors found that daughters were able to successfully recall and deliver a cancer appeal to their mother and mothers were generally receptive to this message. Not only did mothers listen to their daughters' appeals, but also daughters' knowledge of cancer was considerably improved by the opportunity to educate her female elder. Moreover, daughters' nonverbal communication suggested a surprisingly relaxed demeanor. The potential of young people to have an effect on the screening behavior of their female elders is very promising in terms of reducing cancer disparities.

Latina daughters' childbearing attitudes: the role of maternal expectations and education communication.

PubMed

Mireles-Rios, Rebeca; Romo, Laura F

2014-05-01

Adolescent girls' and their mothers' expectations for their daughters' college attainment, mother-daughter communication about education, and daughters' early childbearing attitudes were examined in 146 U.S.-raised Latina girls (mean age = 14.4 years) and their mostly immigrant mothers. Through structural equation modeling, we tested in the present study a 3-path mediating model to identify mechanisms underlying the association between maternal expectations and daughters' childbearing attitudes. There was evidence to suggest that self-reported mother-daughter communication about education and the daughters' achievement orientation, as measured by their expectations to attend college and self-reported grades, were 2 mediating factors by which maternal college expectations for daughters were linked to their childbearing attitudes. Specifically, higher maternal expectations were associated with increased reported education communication, which in turn was associated with higher achievement orientation. In turn, higher achievement orientation was associated with the girls' desire to have a first child at older ages and more rejecting attitudes toward the prospect of an adolescent pregnancy. The findings underscore the crucial role that Latina mothers can play in both supporting their daughters' goals to pursue higher education and motivating daughters to avoid early childbearing. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

The father-daughter relationship in the wake of maternal death from breast cancer.

PubMed

Cohen, Marie M; Wellisch, David K; Ormseth, Sarah R; Yarema, Valerie G

2017-11-08

This paper examines whether a relationship exists between paternal psychological stability and daughters' symptomatology following the death of a wife/mother from breast cancer. Specifically, is there a relationship between paternal parenting style and the daughters' subsequent capacity to form committed relationships later in life? We assessed 68 adult daughters (average age = 23.5 years) since the mother's breast cancer diagnosis by means of a semistructured clinical interview and psychological testing. The daughters were subdivided into three psychiatric risk groups. Those in the highest risk group were most likely to be single and to have high CES-Depression and STAI-Anxiety scores. Daughters in the highest risk group were also most likely to have fathers who abused substances, fathers who had experienced a serious psychiatric event, and families with the most closed communication about the mother's cancer. Psychopathology in fathers correlated with increasing anxiety and depression in adult daughters. Daughters at the highest level of risk had the most severe affective states, the most disturbed father-daughter bonding, and the least ability to create successful interpersonal relationships as adults. We suggest specific interventions for these daughters of the lowest-functioning fathers.

FY2011 Annual Progress Report for Propulsion Materials

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

Davis, Patrick B.; Schutte, Carol L.; Gibbs, Jerry L.

Annual Progress Report for Propulsion Materials focusing on enabling and innovative materials technologies that are critical in improving the efficiency of advanced engines by providing enabling materials support for combustion, hybrid, and power electronics development.

Generation to generation: discrimination and harassment experiences of physician mothers and their physician daughters.

PubMed

Shrier, Diane K; Zucker, Alyssa N; Mercurio, Andrea E; Landry, Laura J; Rich, Michael; Shrier, Lydia A

2007-01-01

To examine bias and sexual harassment experiences of physician mothers and their physician daughters; correlations of these experiences with career satisfaction, stress at work, stress at home, and percentage of women in specialty; and influences of the mother on her daughter's experiences. A convenience sample of 214 families with mother and daughter physicians was sent a 56-item survey that included questions on bias and sexual harassment experiences. Statistical comparisons were made within 136 dyads where both mother and daughter returned the questionnaire. Eighty-four percent of mothers and 87% of daughters responded. Mothers and daughters reported similarly high rates and severity of sexual harassment before medical school, while in residency/fellowship, while in practice/work setting, and by teachers and supervisors. Daughters reported higher rates of harassment during medical school and by patients, mothers by colleagues. Gender and racial/ethnic discrimination was lower for daughters compared with their mothers, but gender discrimination was still substantial. Compared with other daughters, daughters who experienced discrimination or sexual harassment reported lower career satisfaction and more stress at work and at home and worked in specialties with fewer women. Gender discrimination and sexual harassment remain entrenched in medical education and professional workplaces. Maternal role models and mentors were not as protective as anticipated. Leadership of medical institutions and professional associations must deal more effectively with persistent discrimination and harassment or risk the loss of future leaders.

INFORMAL CARE AND CAREGIVER’S HEALTH

PubMed Central

DO, YOUNG KYUNG; NORTON, EDWARD C.; STEARNS, SALLY C.; VAN HOUTVEN, COURTNEY HAROLD

2014-01-01

This study aims to measure the causal effect of informal caregiving on the health and health care use of women who are caregivers, using instrumental variables. We use data from South Korea, where daughters and daughters-in-law are the prevalent source of caregivers for frail elderly parents and parents-in-law. A key insight of our instrumental variable approach is that having a parent-in-law with functional limitations increases the probability of providing informal care to that parent-in-law, but a parent-in-law’s functional limitation does not directly affect the daughter-in-law’s health. We compare results for the daughter-in-law and daughter samples to check the assumption of the excludability of the instruments for the daughter sample. Our results show that providing informal care has significant adverse effects along multiple dimensions of health for daughter-in-law and daughter caregivers in South Korea. PMID:24753386

Intention to Seek Mental Health Treatment for Adolescent Girls: Comparison of Predictors in Mothers and Daughters

PubMed Central

Logsdon, M. Cynthia; Pinto, Melissa D.; LaJoie, A. Scott; Hertweck, Paige; Lynch, Tania; Flamini, Laura

2013-01-01

PROBLEM To examine predictors of intention to seek mental health treatment for adolescent girls in mothers and daughters. METHODS In this cross-sectional study, mothers and adolescent daughters (n = 71) completed measures of behavioral attitudes, subjective norms, perceived behavioral control, and intention to seek mental health treatment for the adolescent daughter. FINDINGS Behavioral attitude and perceived behavioral control predicted intention to seek mental health treatment among mothers. Behavioral attitude predicted intention among daughters. There were no associations between mothers and daughters on study variables. CONCLUSIONS To promote shared decision making and engagement in mental health treatment, clinicians may target interventions to the mother’s perceived behavioral control and behavioral attitudes of daughters and mothers. Based upon study results, clinicians should promote shared decision making and concordance between mothers and daughters on attitudes toward mental health treatment. PMID:24180603

The mother-daughter love affair across the generations.

PubMed

Klockars, L; Sirola, R

2001-01-01

The relationship between mother and daughter is the basis for all love relationships throughout life. Through the eyes and hands of the mother, the intimate and caring nature of love is transmitted from generation to generation. Mother-daughter love is also the beginning of heterosexual love and of sensual pleasure. However, sexuality separates and alienates mother and daughter. As a consequence, the daughter's identification with the mother becomes the most important transmitter of love. We review psychoanalytic studies of the development and fate of the mother-daughter love relationship, with particular attention to the change of the daughter's early love for the mother to identification with the mother and falling in love with a man, and to the significance of sexuality in this developmental process.

The Experience of Mothers Exposed to the Abuse of Their Daughters by an Intimate Partner: "There Is No Definition for It".

PubMed

Peled, Einat; Gueta, Keren; Sander-Almoznino, Nili

2016-11-01

This qualitative study illuminates the experience of mothers exposed to the intimate partner violence (IPV) of their daughters. In-depth interviews with 11 exposed mothers were conducted. The findings reveal four semi-chronological phases in the participants' experiences: pre-disclosure of the daughter's abuse, the first definitive encounter with the daughter's abuse, living with continued exposure to the daughter's IPV, and the aftermath of the daughter's IPV. A recurrent theme in the mothers' experiences was their dual positioning as a forgotten victim of IPV and as a caregiver of their daughter shaped by prevalent motherhood ideologies. Possible implications for intervention are discussed. © The Author(s) 2016.

Communication strategies to reduce cancer disparities: Insights from African-American mother-daughter dyads.

PubMed

Mosavel, Maghboeba; Wilson Genderson, Maureen; Ports, Katie A; Carlyle, Kellie E

2015-12-01

Mothers and daughters share a powerful and unique bond, which has potential for the dissemination of information on a variety of women's health issues, including the primary and secondary prevention of breast and cervical cancer. This study presents formative research from a long-term project examining the potential of mother-daughter communication in promoting cancer screening among African American women. Thirty-two mother-daughter pairs (N = 64) completed orally administered surveys regarding their cancer knowledge, beliefs and attitudes, and barriers to care. This study compares the attitudes and beliefs of low-income, urban, African American mothers and their adolescent daughters regarding cervical and breast cancer screening. Both mothers and daughters had fairly high levels of knowledge about breast and cervical cancer. In addition, there was a high concordance rate between mothers' and daughters' responses, suggesting a potential sharing of health knowledge between mother and daughter. These results have implications for selecting communication strategies to reduce health disparities, and support that the mother-daughter dyad could be a viable unit to disseminate targeted screening information. (PsycINFO Database Record (c) 2015 APA, all rights reserved).

Parent characteristics linked with daughters' attachment styles.

PubMed

Kilmann, Peter R; Vendemia, Jennifer M C; Parnell, Michele M; Urbaniak, Geoffrey C

2009-01-01

This study investigated links between parent characteristics and daughters' attachment styles for 90 female undergraduates and their married biological parents. Parents with a secure attachment pattern were rated as more accepting, less controlling, more competent, and more consistent in showing love and affection to their daughter in contrast to parents with an insecure attachment pattern. Significant positive associations were found between mothers' fearful attachment scores and the fearful, preoccupied, and dismissive attachment scores of daughters. Daughters of matched secure parents were more likely to report a secure attachment style, while daughters of matched insecure parents were more likely to report an insecure attachment style.

Like mother like daughter: putamen activation as a mechanism underlying intergenerational risk for depression.

PubMed

Colich, Natalie L; Ho, Tiffany C; Ellwood-Lowe, Monica E; Foland-Ross, Lara C; Sacchet, Matthew D; LeMoult, Joelle L; Gotlib, Ian H

2017-09-01

Having a depressed mother is one of the strongest predictors for developing depression in adolescence. Given the role of aberrant reward processing in the onset and maintenance of depression, we examined the association between mothers' and their daughters' neural response to the anticipation of reward and loss. Fifteen non-depressed mothers with a history of recurrent depression and their never-disordered daughters, and 23 mothers without past or current depression and their never-disordered daughters, underwent functional magnetic resonance imaging while performing the monetary incentive delay task. To assess mother-daughter concordance, we first identified ROIs involved in the anticipation of reward and loss across all mother-daughter pairs. Within each of these ROIs, we examined the association between mothers' and daughters' neural response, and the interaction between group status and mothers' neural response in predicting daughters' neural response. We found a significant association between mothers' and daughters' putamen response to the anticipation of loss, regardless of mother's depression history. Furthermore, pubertal stage moderated the association between mother-daughter putamen concordance. Our findings suggest a unique role of the putamen in the maternal transmission of reward learning and have important implications for understanding disorders characterized by disturbances in reward learning and processing, such as major depression. © The Author (2017). Published by Oxford University Press.

Cumulative Effects of Mothers’ Risk and Promotive Factors on Daughters’ Disruptive Behavior

PubMed Central

Hipwell, Alison E.; Vermeiren, Robert; Loeber, Rolf

2012-01-01

Little is known about the ways in which the accumulation of maternal factors increases or reduces risk for girls’ disruptive behavior during preadolescence. In the current study, maternal risk and promotive factors and the severity of girls’ disruptive behavior were assessed annually among girls’ ages 7–12 in an urban community sample (N=2043). Maternal risk and promotive factors were operative at different time points in girls’ development. Maternal warmth explained variance in girls’ disruptive behavior, even after controlling for maternal risk factors and relevant child and neighborhood factors. In addition, findings supported the cumulative hypothesis that the number of risk factors increased the chance on girls’ disruptive behavior disorder (DBD), while the number of promotive factors decreased this probability. Daughters of mothers with a history of Conduct Disorder (CD) were exposed to more risk factors and fewer promotive factors compared to daughters of mothers without prior CD. The identification of malleable maternal factors that can serve as targets for intervention has important implications for intergenerational intervention. Cumulative effects show that the focus of prevention efforts should not be on single factors, but on multiple factors associated with girls’ disruptive behavior. PMID:22127641

African American Mother–Daughter Communication About Sex and Daughters’ Sexual Behavior: Does College Racial Composition Make a Difference?

PubMed Central

Bynum, Mia Smith

2014-01-01

This study examined the influence of African American mothers’ communication about sexual topics on the sexual attitudes and behavior of their college-enrolled daughters. Daughters were enrolled at a historically Black college/university (HBCU) or a predominantly White institution (PWI) to assess whether and how college racial context might affect daughters’ sexual attitudes and behavior. Findings indicated that daughters at the HBCU had less permissive attitudes about premarital sex than their counterparts at the PWI. This result was especially true for daughters of mothers with more conservative attitudes about premarital sex and who discussed such topics infrequently. Last, the combination of positive mother–daughter communication and fewer discussions about sexual topics resulted in lower levels of sexual experience among the daughters. PMID:17500604

Mother-daughter correlation of central obesity and other noncommunicable disease risk factors: Tehran Lipid and Glucose Study.

PubMed

Heidari, Zahra; Hosseinpanah, Farhad; Barzin, Maryam; Safarkhani, Maryam; Azizi, Fereidoun

2015-03-01

This study aimed to investigate the mother-daughter correlation for central obesity and other noncommunicable disease risk factors. The authors used metabolic and anthropometric data from the Tehran Lipid and Glucose Study, enrolling 1041 mother-daughter pairs for the current study. Three age strata were defined: 3 to 9 years for childhood (146 mother-daughter pairs), 10 to 17 years for adolescence (395 mother-daughter pairs), and 18 to 25 years for early adulthood (500 mother-daughter pairs). Familial associations for central obesity and other noncommunicable disease risk factors were assessed. The prevalence of central obesity was 44.7% in mothers and 11.2% in daughters (6.2% in the 3-9, 19.2% in the 10-17, and 6.4% in the 18-25 years groups). Mothers with central obesity were more likely than nonobese mothers to have daughters with central obesity (10.5% and 1.7%, respectively; P = .0001). Central obesity indices among daughters were positively correlated with those of their mothers in all 3 age strata. Correlations for other noncommunicable disease risk factors were analyzed before and after adjusting the risk factor levels for mothers' and daughters' waist circumferences (WCs) within each group to determine whether risk factor correlations were, in part, a result of the central obesity correlations. After the non-communicable disease risk factor levels of participants were adjusted for their WCs, the mother-daughter correlations remained significant. The consistent association of central obesity between mothers and daughters may indicate the key role that could be played by the mother in the primary prevention of central obesity, particularly in high-risk families. © 2012 APJPH.

Gender-assortative waist circumference in mother-daughter and father-son pairs, and its implications. An 11-year longitudinal study in children (EarlyBird 59).

PubMed

Mostazir, M; Jeffery, A; Voss, L; Wilkin, T

2014-06-01

Body mass index (BMI) is reportedly gender assortative (mother-daughter, father-son) in contemporary children. We investigated the corresponding transmission of waist circumference (WC) and its implications. We measured parental WC at baseline and WC, height, weight and para-umbilical skin-fold (USF) annually in their offspring from 5 to 15 years (n = 223 trios). Parents were deemed normal metabolic risk (NR) or high risk (HR) according to World Health Organization (WHO) cut-points for WC (mothers 80 cm, fathers 94 cm). The residual from WC adjusted for BMI (WC|BMI ) was used as a surrogate for excess intra-abdominal fat, and its association with insulin resistance (HOMA2-IR) was sought. WC and USF were both gender assortative, while WC|BMI was not. WC was greater by 1.62 cm (P < 0.05, confidence interval [CI]: 0.09-3.16) and USF by 0.37 cm (P < 0.01, CI: 0.19-0.56) among the daughters (but not the sons) of HR compared with those of NR mothers, and by 1.32 cm (P < 0.05, CI: 0.09-2.55) and 0.18 cm (P < 0.05, CI: 0.04-0.32), respectively in the corresponding father-son (but not father-daughter) pairings. No such differences could be demonstrated for WC|BMI . A standard deviation score 1(SDS) change in WC|BMI , independent of BMI, was associated with a 7.14% change in IR in girls (P < 0.01, CI: 1.76-12.80) and 8.02% in boys (P < 0.001, CI: 2.93-13.36), but there was no relationship between IR and USF. The relationship of offspring WC to metabolic health and to parental size is complex. Subcutaneous abdominal fat is gender assortative but harmless, while intra-abdominal fat (its surrogate in this analysis) is unrelated to parental waist circumference, but metabolically harmful. © 2013 The Authors. Pediatric Obesity © 2013 International Association for the Study of Obesity.

Possible role of mother-daughter vocal interactions on the development of species-specific song in gibbons.

PubMed

Koda, Hiroki; Lemasson, Alban; Oyakawa, Chisako; Rizaldi; Pamungkas, Joko; Masataka, Nobuo

2013-01-01

Mother-infant vocal interactions play a crucial role in the development of human language. However, comparatively little is known about the maternal role during vocal development in nonhuman primates. Here, we report the first evidence of mother-daughter vocal interactions contributing to vocal development in gibbons, a singing and monogamous ape species. Gibbons are well known for their species-specific duets sung between mates, yet little is known about the role of intergenerational duets in gibbon song development. We observed singing interactions between free-ranging mothers and their sub-adult daughters prior to emigration. Daughters sang simultaneously with their mothers at different rates. First, we observed significant acoustic variation between daughters. Co-singing rates between mother and daughter were negatively correlated with the temporal precision of the song's synchronization. In addition, songs of daughters who co-sang less with their mothers were acoustically more similar to the maternal song than any other adult female's song. All variables have been reported to be influenced by social relationships of pairs. Therefore those correlations would be mediated by mother-daughter social relationship, which would be modifiable in daughter's development. Here we hypothesized that daughters who co-sing less often, well-synchronize, and converge acoustically with the maternal acoustic pattern would be at a more advanced stage of social independence in sub-adult females prior to emigration. Second, we observed acoustic matching between mothers and daughters when co-singing, suggesting short-term vocal flexibility. Third, we found that mothers adjusted songs to a more stereotyped pattern when co-singing than when singing alone. This vocal adjustment was stronger for mothers with daughters who co-sang less. These results indicate the presence of socially mediated vocal flexibility in gibbon sub-adults and adults, and that mother-daughter co-singing interactions may enhance vocal development. More comparative work, notably longitudinal and experimental, is now needed to clarify maternal roles during song development.

Prediction of the Long Term Stability of Polyester-Based Recording Media. First Annual Report, June 1982; Second Annual Report, August 1983; Progress Report, December 1984.

ERIC Educational Resources Information Center

Brown, Daniel W.; And Others

This document comprises three progress reports for a 5-year environmental aging study aimed at establishing the lifetimes of magnetic tapes and the poly(ethylene terephthalate) (PET) base of photographic and electronic film under archival storage conditions. The first annual report (1982) introduces the rationale for the project, provides…

Intergenerational abortion tendency between mothers and teenage daughters: a population-based cohort study.

PubMed

Liu, Ning; Farrugia, M Michèle; Vigod, Simone N; Urquia, Marcelo L; Ray, Joel G

2018-01-29

A teenage woman's sexual health practices may be influenced by her mother's experience. We evaluated whether there is an intergenerational tendency for induced abortion between mothers and their teenage daughters. We conducted a retrospective population-based cohort study involving daughters born in Ontario between 1992 and 1999. We evaluated the daughters' data for induced abortions between age 12 years and their 20th birthday. We assessed each mother's history of induced abortion for the period from 4 years before her daughter's birth to 12 years after (i.e., when her daughter turned 12 years of age). We used Cox proportional hazard models to estimate a daughter's risk of having an induced abortion in relation to the mother's history of the same procedure. We adjusted hazard ratios (HRs) for maternal age and world region of origin, mental or physical health problems in the daughter, mother- daughter cohabitation, neighbourhood-level rate of teen induced abortion, rural or urban residence, and income quintile. A total of 431 623 daughters were included in the analysis. The cumulative probability of teen induced abortion was 10.1% (95% confidence interval [CI] 9.8%-10.4%) among daughters whose mother had an induced abortion, and 4.2% (95% CI 4.1%-4.3%) among daughters whose mother had no induced abortion, for an adjusted HR of 1.94 (95% CI 1.86-2.01). The adjusted HR of a teenaged daughter having an induced abortion in relation to number of maternal induced abortions was 1.77 (95% CI 1.69-1.85) with 1 maternal abortion, 2.04 (95% CI 1.91-2.18) with 2 maternal abortions, 2.39 (95% CI 2.19-2.62) with 3 maternal abortions and 2.54 (95% CI 2.33-2.77) with 4 or more maternal abortions, relative to none. We found that the risk of teen induced abortion was higher among daughters whose mother had had an induced abortion. Future research should explore the mechanisms for intergenerational induced abortion. © 2018 Joule Inc. or its licensors.

Negotiating care: ties between aging mothers and their caregiving daughters.

PubMed

McGraw, Lori A; Walker, Alexis J

2004-11-01

Using a feminist social constructionist perspective, we illuminate how aging mothers and their caregiving daughters negotiate issues of connection, autonomy, and conflict. We conducted a qualitative analysis of videotaped interactions between 31 White mother-daughter pairs. We found that the mothers and daughters mostly (a) were attentive and responsive, (b) preserved mothers' autonomy, and (c) minimized open conflict and tension. Subtle behavioral cues visible on the videotapes also exposed underlying emotional tension in these relationships. These cues alerted us to important variation in relationship quality among the pairs. Three patterns of relating emerged: (a) symmetrically connected, (b) asymmetrically connected, and (c) symmetrically constrained. Our exploratory study suggests that a balance between autonomy and connection is fundamental to the success of these mother-daughter caregiving relationships. Not only is it important for frail mothers to be responsive to their caregiving daughter's needs, but also it is important for daughters to support the autonomy and independence of their mothers. Our study also highlights the importance of attentiveness in these relationships. Even when mothers, because of illness and frailty, were less capable of attending to their daughters' lives, daughters in connected pairs interacted with their mothers in attentive ways. In constrained pairs, neither intergenerational partner was attentive.

Conflict management of mothers and daughters belonging to individualistic and collectivistic cultural backgrounds: a comparative study.

PubMed

Gilani, N P

1999-12-01

Research on the mother-daughter relationship during adolescence is mostly conducted in Western and European cultures where individualism is stressed. To examine ethnic/cultural differences and similarities in this relationship, 80 dyads of British (white) and Pakistani mothers and their adolescent daughters were studied. On the basis of the theories of cultural variability dimension and conflict face negotiation, it was hypothesized that mothers and daughters from the two cultures would use different styles of handling disagreements/conflicts. That is, Pakistani mothers and daughters would use an avoiding style, whereas British mothers and daughters would use either a dominating or compromising style, to a greater degree. It was also argued that Pakistani daughters and mothers will express more intimacy and relational harmony, will exhibit greater connectedness and mutuality and demonstrate lesser individuality and self-assertion compared to their British counterparts. However, it appeared that both the groups used an avoiding style equally, although the British group used a dominating style more than Pakistani group. As hypothesized, Pakistani mothers and daughters expressed more intimacy, relational harmony, connectedness and mutuality and lesser individuality than British mothers and daughters. Copyright 1999 The Association for Professionals in Services for Adolescents.

Does the early social environment prepare individuals for the future? A match-mismatch experiment in female wild cavies.

PubMed

Sangenstedt, Susanne; Szardenings, Carsten; Sachser, Norbert; Kaiser, Sylvia

2018-01-01

The social environment that mothers experience during pregnancy and lactation has a strong effect on the developing offspring. Whether offspring can be adaptively shaped to match an environment that is similar to the maternal one is still a major question in research. Our previous work in wild cavies showed that females whose mothers lived in a stable social environment with few social challenges during pregnancy and lactation (SE-daughters) developed different behavioral phenotypes than females whose mothers lived in an unstable social environment with frequent social challenges during pregnancy and lactation (UE-daughters). In the present study we investigated whether SE-daughters are better adapted to a stable social environment, similar to their maternal one, than are UE-daughters, for which the stable social environment represents a mismatch with their maternal one. For this purpose, we established pairs of one UE- and one SE-daughter and housed them together under stable social conditions for one week. Dominance ranks, behavioral profiles, glucocorticoid levels, cortisol responsiveness and body weight changes were compared between the groups. We hypothesized that SE-daughters fare better in a stable social setting compared to UE-daughters. After one week of cohabitation in the stable social condition, UE-daughters had higher glucocorticoid levels, tended to gain less body weight within the first three days and displayed higher frequencies of energy-demanding behaviors such as rearing and digging than SE-daughters. However, there was no difference in cortisol responsiveness as well as in dominance ranks between UE- and SE-daughters. Higher glucocorticoid levels and less body weight gain imply that UE-daughters had higher energy demands than SE-daughters. This high energy demand of UE-daughters is further indicated by the increased display of rearing and digging behavior. Rearing implies increased vigilance, which is far too energy demanding in a stable social condition but may confer an advantage in an unstable social environment. Hence, SE-daughters seem to better match a stable social environment, similar to their maternal one, than do UE-daughters, who encountered a mismatch to their maternal environment. This data supports the environmental matching hypothesis, stating that individuals manage the best in environments that correspond to their maternal ones.

Female feticide in India.

PubMed

Ahmad, Nehaluddin

2010-01-01

Women are murdered all over the world. But in India a most brutal form of killing females takes place regularly, even before they have the opportunity to be born. Female feticide--the selective abortion of female fetuses--is killing upwards of one million females in India annually with far-ranging and tragic consequences. In some areas, the sex ratio of females to males has dropped to less than 8000:1000. Females not only face inequality in this culture, they are even denied the right to be born. Why do so many families selectively abort baby daughters? In a word: economics. Aborting female fetuses is both practical and socially acceptable in India. Female feticide is driven by many factors, but primarily by the prospect of having to pay a dowry to the future bridegroom of a daughter. While sons offer security to their families in old age and can perform the rites for the souls of deceased parents and ancestors, daughters are perceived as a social and economic burden. Prenatal sex detection technologies have been misused, allowing the selective abortions of female offspring to proliferate. Legally, however, female feticide is a penal offence. Although female infanticide has long been committed in India, feticide is a relatively new practice, emerging concurrently with the advent of technological advancements in prenatal sex determination on a large scale in the 1990s. While abortion is legal in India, it is a crime to abort a pregnancy solely because the fetus is female. Strict laws and penalties are in place for violators. These laws, however, have not stemmed the tide of this abhorrent practice. This article will discuss the socio-legal conundrum female feticide presents, as well as the consequences of having too few women in Indian society.

Orphan radon daughters at Denver Radium site

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

Holub, R.F.; Droullard, R.F.; Davis, T.H.

During 18 mo of sampling airborne radioactively at a National Priority List ({open_quotes}Superfund{close_quotes}) site in metroPOlitan Denver, Bureau of mines personnel discovered radon daughters that are not supported by the parent radon gas. We refer to them as {open_quotes}orphan{close_quotes} daughters because the parent, radon, is not present in sufficient concentration to support the measured daughter products. Measurements of the {open_quotes}orphan{close_quotes} daughters were made continuously, using the Bureau-developed radon and working-level (radon-daughter) monitors. The data showed high equilibrium ratios, ranging from 0.7 to 3.5, for long periods of time. Repeated, high-volume, 15-min grab samples were made, using the modified Tsivoglou method,more » to measure radon daughters, to which thoron daughters contributed 26 {+-} 12%. On average 28 {+-} 6% of the particulate activity was contributed by thoron daughters. Most samples were mixtures in which the {sup 218}Po concentration was lower than that of {sup 214}Pb and {sup 214}Bi, in agreement with the high-equilibrium factors obtained from the continuous sampling data. In view of the short half-life of radon progeny, we conclude that the source of the orphan daughters is not far from the Superfund sites. The mechanism of this phenomenon is not understood at this time, but we will discuss its possible significance in evaluating population doses.« less

Communication about sex and HPV among Puerto Rican mothers and daughters.

PubMed

Colón-López, Vivian; Fernández-Espada, Natalie; Vélez, Camille; Gonzalez, Velda J; Diaz-Toro, Elba C; Calo, William A; Savas, Lara S; Pattatucci, Angela; Fernández, María E

2017-08-01

Although opportunities to vaccinate against human papillomavirus (HPV) are available, vaccination rates in Puerto Rico remain low. Communication between parents and adolescents about sexual topics may influence decisions about HPV vaccination uptake, particularly among young women; yet, few studies have addressed this issue. This qualitative study explored Puerto Rican mothers' and daughters' communication on sex-related topics, and HPV, including the HPV vaccine. Thirty participants, including 9 mothers and 21 daughters, participated in seven focus groups. Participants were divided into groups of mothers and daughters, and further stratified by vaccination status. Transcripts were analyzed using a modified grounded theory approach to identify emergent themes. Focus group data revealed four main themes: (1) limited parent-daughter communication about sex-related topics; (2) daughters' discomfort discussing sex-related topics with their parents; (3) parental focus on abstinence; and, (4) limited parent-daughter communication about HPV and the HPV vaccine. Although daughters in this study struggled with feelings of embarrassment, invasion of privacy, encouragement of abstinence, and the fear of parents' reaction to them being sexually active prior to marriage, they also recognized the need to increase the parent-daughter communication about sex-related topics including HPV and the HPV vaccine. Educational efforts should target both daughters and parents to increase communication skills and self-efficacy and to enable them to discuss sexual health in open and nonjudgmental conversations.

Attitude of Israeli mothers with vaccination of their daughters against human papilloma virus.

PubMed

Ben Natan, Merav; Aharon, Osnat; Palickshvili, Sharon; Gurman, Vicky

2011-02-01

The purpose of the study is to examine whether the model based on the Theory of Reasoned Action (TRA) succeeds in predicting mothers' intention to vaccinate their daughters against the human papilloma virus infection. Questionnaires were distributed among convenience sample of 103 mothers of daughters 18 years and younger. Approximately 65% of mothers intend to vaccinate their daughters. Behavioral beliefs, normative beliefs, and level of knowledge had a significant positive effect on mothers' intention to vaccinate their daughters. High levels of religiosity were found to negatively affect mothers' intention to vaccinate their daughters. The TRA combined with level of knowledge and level of religiosity succeeds in predicting mothers' behavioral intentions regarding vaccinating daughters. This indicates the significance of nurses' roles in imparting information and increasing awareness among mothers. Copyright © 2011. Published by Elsevier Inc.

Promoting Teen Contraceptive Use by Intervention With Their Mothers.

PubMed

Crosby, Richard A; Collins, Tom; Stradtman, Lindsay R

2017-03-01

The purpose of this pilot study was to test a community outreach model designed to help mothers in a rural, medically underserved area navigate their teen daughters to health department services for long-acting reversible contraception (LARC) or alternative contraception. The pilot study used a single-group, post-test only design. Mothers of teen daughters (N=142) received a 1-hour, one-to-one intervention session (in outreach settings) from Community Liaisons. Mothers received training on how to communicate with their daughters about LARC and other contraceptive methods. Data were collected from June through October 2014, and analyzed in September 2015. The authors re-contacted 104 of 142 mothers enrolled in the study, achieving a 73.2% retention rate. Of these, 12.5% had daughters receiving LARC. An additional 11.0% had daughters with health department-verified initiation of birth control pills. Only one correlate-whether a mother believed her daughter was having sex-was associated with receiving either LARC or birth control pills. Among those indicating they knew their daughters were having sex, 31.7% of the daughters received LARC/birth control pills. By contrast, among mothers not indicating they knew their daughters were having sex, only 2.9% had daughters receiving LARC or birth control pills. Findings suggest that an outreach-based program delivered directly to mothers of teen daughters may be a highly effective method for enhancing service utilization of LARC and the initiation of birth control pill use in a rural, medically underserved area. Copyright © 2016 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Impact of Behavioral Symptoms in Dementia Patients on Depression in Daughter and Daughter-in-Law Caregivers.

PubMed

Lee, Juwon; Sohn, Bo Kyung; Lee, Hyunjoo; Seong, Sujeong; Park, Soowon; Lee, Jun-Young

2017-01-01

One caregiver relationship that has been neglected in caregiver depression research is the daughter-in-law. Compared with Western countries, in which those who are closer in familial relationships such as the spouse or child usually take care of the patient, in many Asian countries, the daughter-in-law often assumes the caretaker role. However, not much research has been done on how this relationship may result in different caregiver outcomes. We sought to identify whether the association between patient characteristics and caregiver depressive symptoms differs according to the familial relationship between caregiver and patient. Ninety-five daughter (n = 47) and daughter-in-law (n = 48) caregivers of dementia patients were asked to report their own depressive symptoms and patient behavioral symptoms. Patients' cognitive abilities, daily activities, and global dementia ratings were obtained. Hierarchical linear regression was employed to determine predictors of depressive symptoms. Daughters-in-law had marginally higher depressive scores. After adjusting for caregiver and patient characteristics, in both groups, greater dependency in activities of daily living and more severe and frequent behavioral symptoms predicted higher caregiver depressive scores. However, greater severity and frequency of behavioral symptoms predicted depression to a greater degree in daughters compared with daughters-in-law. Although behavioral symptoms predicted depression in both caregiver groups, the association was much stronger for daughters. This suggests that the emotional relationship between the daughter and patient exacerbates the negative effect of behavioral symptoms on caregiver depression. The familial relationship between the caregiver and dementia patient should be considered in managing caregiver stress.

20 CFR 404.509 - Against equity and good conscience; defined.

Code of Federal Regulations, 2014 CFR

2014-04-01

... awarded benefits for herself and daughter, entered her daughter in private school because the monthly... widow has no other funds with which to pay the daughter's private school expenses. Having entered the daughter in private school and thus incurred a financial obligation toward which the benefits had been...

20 CFR 404.509 - Against equity and good conscience; defined.

Code of Federal Regulations, 2013 CFR

2013-04-01

... awarded benefits for herself and daughter, entered her daughter in private school because the monthly... widow has no other funds with which to pay the daughter's private school expenses. Having entered the daughter in private school and thus incurred a financial obligation toward which the benefits had been...

20 CFR 404.509 - Against equity and good conscience; defined.

Code of Federal Regulations, 2012 CFR

2012-04-01

... awarded benefits for herself and daughter, entered her daughter in private school because the monthly... widow has no other funds with which to pay the daughter's private school expenses. Having entered the daughter in private school and thus incurred a financial obligation toward which the benefits had been...

30 CFR 57.5037 - Radon daughter exposure monitoring.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Radon daughter exposure monitoring. 57.5037... Radon daughter exposure monitoring. (a) In all mines at least one sample shall be taken in exhaust mine...—radon daughter concentrations representative of worker's breathing zone shall be determined at least...

Adult Daughters and Their Mothers: Harmony or Hostility? Working Paper No. 209.

ERIC Educational Resources Information Center

Barnett, Rosalind C.

This paper addresses the mother-daughter relationship from the perspective of adult daughters. The first section focuses on information and myths about adult daughter-older mother relationships, including popular images and assumptions, misunderstandings, taboos, and mother-bashing. The second section describes initial research into the nature of…

Analysis of Radon and Radon Progeny in Residences: Factors that Affect Their Amounts and Methods of Reduction

DTIC Science & Technology

1985-03-01

figures 6 - 14 a plot of the radon daughters concentration versua the Electronic Air Cleener operation time is shown. The variations in the daughter...34Uncertainties in the Measurement of Airborne Radon Daughters ," Health Physics, 39, 943-955 (1980). 4. Cliff, K.D. and others. "Radon Daughter Exposures in...Radon and Radon Daughters in Canadian Homes," Health Physics, 39: 285-289 (1980). 25. Nero, A.V. "Indoor Radiation Exposures from Rn-222 and its

Nutrition and Child Growth and Development in Tunisia. Annual Progress Report, September 1, 1971--August 31, 1972.

ERIC Educational Resources Information Center

Young, Harben Boutourline

This annual report of the Yale Project describes the progress made on the nutrition and growth study of Tunisian children from September 1, 1971 through August 31, 1972. The report details: (1) the progress in analysis of the cross-sectional study data, which was completed as of June 30, 1972, and (2) the development of the present longitudinal…

KSC-2011-6963

NASA Image and Video Library

2011-09-10

CAPE CANAVERAL, Fla. – A father helps his daughter with an educational activity at Kennedy Space Center’s Family Night, Sept. 10, at the U.S. Astronaut Hall of Fame in Florida. NASA and the Kennedy Space Center Visitor Complex hosted the annual NASA family education night. The event, for fifth- through eighth-grade students and their parents, focuses on science, technology, engineering and mathematics (STEM) education activities that included astronaut appearances, a hovercraft, vortex cannon and alternative fuel vehicles. The back-to-school event is part of NASA’s Summer of Innovation initiative to provide interactive learning experiences to middle school students nationwide. Photo credit: NASA/Amanda Diller

[Family care for the aged in multigenerational households (author's transl)].

PubMed

Klusmann, D; Lüders, I; Bruder, J; Lauter, H

1981-09-01

Multigenerational household with widowed elderly above the age of 70 have been studied by interviewing the aged person and his/her daughter/daughter in law. The sample is described according to household composure and some sociodemographic characteristics. Data analysis focused on the relationship between variables in the elderly person and variables in the daughter/daughter in law. Psychic and somatic well-being in the relatives can be predicted by the degree of competence/dependency in the aged family member, but less so with a general health assessment. Organic brain conditions in the aged parents seem to have most adverse effects on the daughter/daughter in law when they are of a moderate degree.

Latino Mother/Daughter Dyadic Attachment as a Mediator for Substance Use Disorder and Emotional Abuse

PubMed Central

Kanamori, Mariano; Weissman, Jessica; De La Rosa, Mario; Trepka, Mary Jo; Rojas, Patria; Cano, Miguel Angel; Melton, James; Unterberger, Alayne

2015-01-01

Background To date, no studies have investigated emotional abuse of adult Latina women by their mothers despite evidence that emotional maternal abuse may significantly contribute to the emotional abuse experienced by Latina women in their lifetime. Methods Cross-sectional data including 316 women was analyzed using mediation and logistic regression. Results Overall, 7.1% of mothers and 24.1% of daughters abused drugs; and, 19.5% of daughters were emotionally abused by their mothers. Mother's attachment to her daughter mediated the association between mother's drug abuse and emotionally abusing her adult daughter (Indirect effect: 0.863). Discussion Latina women can serve as perpetrators of emotional abuse of their adult children. Since drug-abusing daughters are more likely to be victims of emotional abuse by their mothers and drug-abusing mothers are more likely to abuse their daughters, drug-rehabilitation practitioners should incorporate a family abuse component into rehabilitation programs. PMID:26614091

'Mum's the word': Predictors and outcomes of weight concerns in pre-adolescent and early adolescent girls.

PubMed

Thøgersen-Ntoumani, Cecilie; Ng, Johan Yau Yin; Ntoumanis, Nikos; Chatzisarantis, Nikos; Vlachopoulos, Symeon; Katartzi, Ermioni S; Nikitaras, Nikitas

2016-03-01

Predictors and outcomes of weight concerns in pre-adolescent and adolescent girls are well known, but few models have incorporated concerns reported directly by mothers as a predictor, and both eating and exercise outcomes. Using questionnaires, a comprehensive model of 232 pre-adolescent and early adolescent girls' weight concerns, eating restraint, and exercise behavior was tested. Structural equation modeling showed that daughters' weight concerns were predicted primarily by their perceptions of their mothers' concerns about the daughters' weight, as well as by daughters' BMI, appearance conversations with friends, and perceived media pressure. Mothers' concerns with their daughters' weight were indirectly associated with daughters' own concerns, via the daughters' perceptions of their mothers' concerns. Daughters' concerns with their weight were a strong predictor of eating restraint, but not exercise behavior. Copyright © 2016 Elsevier Ltd. All rights reserved.

Latino Mother/Daughter Dyadic Attachment as a Mediator for Substance Use Disorder and Emotional Abuse.

PubMed

Kanamori, Mariano; Weissman, Jessica; De La Rosa, Mario; Trepka, Mary Jo; Rojas, Patria; Cano, Miguel Angel; Melton, James; Unterberger, Alayne

2016-08-01

To date, no studies have investigated emotional abuse of adult Latina women by their mothers despite evidence that emotional maternal abuse may significantly contribute to the emotional abuse experienced by Latina women in their lifetime. Cross-sectional data including 316 women was analyzed using mediation and logistic regression. Overall, 7.1 % of mothers and 24.1 % of daughters abused drugs; and, 19.5 % of daughters were emotionally abused by their mothers. Mother's attachment to her daughter mediated the association between mother's drug abuse and emotionally abusing her adult daughter (indirect effect: 0.863). Latina women can serve as perpetrators of emotional abuse of their adult children. Since drug-abusing daughters are more likely to be victims of emotional abuse by their mothers and drug-abusing mothers are more likely to abuse their daughters, drug-rehabilitation practitioners should incorporate a family abuse component into rehabilitation programs.

Daughter's Perceptions of Being Mothered by an Incest Survivor: A Phenomenological Study.

ERIC Educational Resources Information Center

Voth, Peggy Funk; Tutty, Leslie M.

1999-01-01

Presents results of an analysis on the experiences of daughters of incest survivors. Reports that daughters responded with a lack of affection toward their mothers, and had complications in differentiation and integration of a negative self-view. Notes that mother's ultimate disclosure of incest history helped the daughter offset difficulties.…

Latina Daughters' Childbearing Attitudes: The Role of Maternal Expectations and Education Communication

ERIC Educational Resources Information Center

Mireles-Rios, Rebeca; Romo, Laura F.

2014-01-01

Adolescent girls' and their mothers' expectations for their daughters' college attainment, mother-daughter communication about education, and daughters' early childbearing attitudes were examined in 146 U.S.-raised Latina girls (mean age = 14.4 years) and their mostly immigrant mothers. Through structural equation modeling, we…

The daughter centriole controls ciliogenesis by regulating Neurl-4 localization at the centrosome

PubMed Central

Loukil, Abdelhalim; Tormanen, Kati

2017-01-01

The two centrioles of the centrosome differ in age and function. Although the mother centriole mediates most centrosome-dependent processes, the role of the daughter remains poorly understood. A recent study has implicated the daughter centriole in centriole amplification in multiciliated cells, but its contribution to primary ciliogenesis is unclear. We found that manipulations that prevent daughter centriole formation or induce its separation from the mother abolish ciliogenesis. This defect was caused by stabilization of the negative ciliogenesis regulator CP110 and was corrected by CP110 depletion. CP110 dysregulation may be caused by effects on Neurl-4, a daughter centriole–associated ubiquitin ligase cofactor, which was required for ciliogenesis. Centrosome-targeted Neurl-4 was sufficient to restore ciliogenesis in cells with manipulated daughter centrioles. Interestingly, early during ciliogenesis, Neurl-4 transiently associated with the mother centriole in a process that required mother–daughter centriole proximity. Our data support a model in which the daughter centriole promotes ciliogenesis through Neurl-4–dependent regulation of CP110 levels at the mother centriole. PMID:28385950

African-American adolescent females' predictors of having sex.

PubMed

Dancy, Barbara L; Crittenden, Kathleen S; Freels, Sally

2006-12-01

African-American adolescent females are at high risk for HIV infection, acquired primarily as a result of heterosexual intercourse. Multiple regression analyses was used to describe the correlates of the outcome variable, ever having had sex, for low-income African-American adolescent females in a cross-sectional study of 322 (N = 322) mother/daughter pairs. The results revealed that while the daughters' age was positively associated with the outcome variable, the daughters' perceptions of strictness of curfew and maternal monitoring, and the daughters'self-efficacy to refuse sex and their intention to refuse sex were negatively associated with the outcome variable. Mothers tended to report significantly more maternal monitoring and stricter curfews than what their daughters perceived them to be. The daughters'intention to refuse sex mediated the effects of age and self-efficacy to refuse sex on the outcome variable. These results suggest that health-care providers should promote clearer communication between mothers and daughters in order to reduce divergent perceptions and to help mothers facilitate their daughters' self-efficacy and their intention to refuse sex.

Examining the social context in the caregiving experience: correlates of global self-esteem among adult daughter caregivers to an older parent with cancer.

PubMed

Bachner, Yaacov G; Karus, Daniel G; Raveis, Victoria H

2009-10-01

To examine the associations between various patient, disease, situation, and caregiver characteristics (organized by five conceptual domains) and global self-esteem among caregiver daughters to parents with cancer. Dyads comprised of 237 cancer outpatients and their adult caregiving daughter completed structured telephone interviews. Two of the five domains of potential correlates significantly predicted caregiving daughters' global self-esteem-daughters' sociodemographics and constraints on/facilitators of caregiving. Daughters' overall sense of self-worth was directly correlated with their household income and inversely correlated with greater depressive affect and the number of patient needs for which someone else provided assistance. It was also correlated with the daughters' other role obligations. A higher sense of self-worth was associated with either being employed or having to care for a child/grandchild; a lower sense of self-worth was associated with having a spouse/partner. The present analysis documents the complexity of social connectedness, demonstrating that various role obligations contribute to caregiving daughters' global self-esteem in different ways. In the context of assuming cancer careprovision, daughters' existing repertoire of social roles may possibly mediate the stress associated with their care involvement or serve as a buffer against the strain of the caregiving experience.

Birth weight and childhood growth in daughters of women with irregular menstrual cycles.

PubMed

Wang, Erica T; Cirillo, Piera M; Kao, Chia-Ning; Cohn, Barbara A; Cedars, Marcelle I

2013-06-01

Menstrual irregularity has been associated with insulin resistance, type 2 diabetes mellitus and markers of metabolic dysfunction. This study aimed to determine whether irregular menstrual cycles (MCs) in reproductive-age women are associated with the weight of their daughters at birth and growth up to age five. We studied 4863 pregnant women with menstrual history data in a prospective cohort, recruited from the Kaiser Health Plan (1959-1966). Serial measures of their daughters' weight and height were abstracted from medical records. We used analysis of covariance, stratified by maternal body mass index, to explore the association between maternal MC and infant birth weight (BW). We included 4774 daughters in a repeated measures analysis to compare the effect of maternal MC on childhood weight through age five. Daughters of non-obese women with irregular MC had a statistically significant lower BW compared to daughters of women with regular MC; this difference was notably amplified among obese women. The daughters' weights were not statistically different when growth was assessed from birth to five years. We conclude that daughters of obese women with irregular MC, in particular, had significantly lower BW compared to daughters of women with regular MC, which did not persist over five years of follow-up.

Silencing FLI or targeting CD13/ANPEP lead to dephosphorylation of EPHA2, a mediator of BRAF inhibitor resistance, and induce growth arrest or apoptosis in melanoma cells.

PubMed

Azimi, Alireza; Tuominen, Rainer; Costa Svedman, Fernanda; Caramuta, Stefano; Pernemalm, Maria; Frostvik Stolt, Marianne; Kanter, Lena; Kharaziha, Pedram; Lehtiö, Janne; Hertzman Johansson, Carolina; Höiom, Veronica; Hansson, Johan; Egyhazi Brage, Suzanne

2017-08-31

A majority of patients with BRAF-mutated metastatic melanoma respond to therapy with BRAF inhibitors (BRAFi), but relapses are common owing to acquired resistance. To unravel BRAFi resistance mechanisms we have performed gene expression and mass spectrometry based proteome profiling of the sensitive parental A375 BRAF V600E-mutated human melanoma cell line and of daughter cell lines with induced BRAFi resistance. Increased expression of two novel resistance candidates, aminopeptidase-N (CD13/ANPEP) and ETS transcription factor FLI1 was observed in the BRAFi-resistant daughter cell lines. In addition, increased levels of the previously reported resistance mediators, receptor tyrosine kinase ephrine receptor A2 (EPHA2) and the hepatocyte growth factor receptor MET were also identified. The expression of these proteins was assessed in matched tumor samples from melanoma patients obtained before BRAFi and after disease progression. MET was overexpressed in all progression samples while the expression of the other candidates varied between the individual patients. Targeting CD13/ANPEP by a blocking antibody induced apoptosis in both parental A375- and BRAFi-resistant daughter cells as well as in melanoma cells with intrinsic BRAFi resistance and led to dephosphorylation of EPHA2 on S897, previously demonstrated to cause inhibition of the migratory capacity. AKT and RSK, both reported to induce EPHA2 S897 phosphorylation, were also dephosphorylated after inhibition of CD13/ANPEP. FLI1 silencing also caused decreases in EPHA2 S897 phosphorylation and in total MET protein expression. In addition, silencing of FLI1 sensitized the resistant cells to BRAFi. Furthermore, we show that BRAFi in combination with the multi kinase inhibitor dasatinib can abrogate BRAFi resistance and decrease both EPHA2 S897 phosphorylation and total FLI1 protein expression. This is the first report presenting CD13/ANPEP and FLI1 as important mediators of resistance to BRAF inhibition with potential as drug targets in BRAFi refractory melanoma.

Daughter-Specific Transcription Factors Regulate Cell Size Control in Budding Yeast

PubMed Central

Di Talia, Stefano; Wang, Hongyin; Skotheim, Jan M.; Rosebrock, Adam P.; Futcher, Bruce; Cross, Frederick R.

2009-01-01

In budding yeast, asymmetric cell division yields a larger mother and a smaller daughter cell, which transcribe different genes due to the daughter-specific transcription factors Ace2 and Ash1. Cell size control at the Start checkpoint has long been considered to be a main regulator of the length of the G1 phase of the cell cycle, resulting in longer G1 in the smaller daughter cells. Our recent data confirmed this concept using quantitative time-lapse microscopy. However, it has been proposed that daughter-specific, Ace2-dependent repression of expression of the G1 cyclin CLN3 had a dominant role in delaying daughters in G1. We wanted to reconcile these two divergent perspectives on the origin of long daughter G1 times. We quantified size control using single-cell time-lapse imaging of fluorescently labeled budding yeast, in the presence or absence of the daughter-specific transcriptional regulators Ace2 and Ash1. Ace2 and Ash1 are not required for efficient size control, but they shift the domain of efficient size control to larger cell size, thus increasing cell size requirement for Start in daughters. Microarray and chromatin immunoprecipitation experiments show that Ace2 and Ash1 are direct transcriptional regulators of the G1 cyclin gene CLN3. Quantification of cell size control in cells expressing titrated levels of Cln3 from ectopic promoters, and from cells with mutated Ace2 and Ash1 sites in the CLN3 promoter, showed that regulation of CLN3 expression by Ace2 and Ash1 can account for the differential regulation of Start in response to cell size in mothers and daughters. We show how daughter-specific transcriptional programs can interact with intrinsic cell size control to differentially regulate Start in mother and daughter cells. This work demonstrates mechanistically how asymmetric localization of cell fate determinants results in cell-type-specific regulation of the cell cycle. PMID:19841732

Mother-daughter dyadic approach for starting preconception counseling at puberty in girls with diabetes.

PubMed

Charron-Prochownik, Denise; Fischl, Andrea Rodgers; Choi, Jessica; Schmitt, Patricia L; White, Neil H; Becker, Dorothy; Downs, Julie; Hannan, Margaret; Thurheimer, Jennifer; Sereika, Susan M

2014-12-29

Preconception counseling (PC) significantly and inexpensively reduces risks of reproductive-health complications for women with diabetes. Our validated technology-based preconception counseling intervention, READY-Girls , is tailored for female teens with type 1 (T1D) and type 2 (T2D) diabetes and targets decision-making regarding effective family planning and seeking PC. Our teen-focused research was instrumental in changing the American Diabetes Association's Practice Recommendations to specify that preconception counseling should "Start at puberty…". This directive requires support from well-informed mothers of teens. Our goal is to provide both teen girls and their mothers with preconception counseling knowledge, and provide mothers with sex-communication training. Evaluation should focus on mother-daughter dyads. This feasibility study explored mother's and daughter's awareness and knowledge of diabetes and pregnancy, and preconception counseling; and compared mother-daughter responses using dyadic analyses. A mixed-method design was conducted with 10 mothers of daughters with T1D. Mothers were given READY-Girls intervention and completed knowledge and support questionnaires. Their responses were compared to those of their daughter's who were participating in a large randomized, control intervention trial with READY-Girls . The major theme from one-on-one interviews was, "I know nothing about diabetes/pregnancy risks and PC". Mother's and daughter's perceptions of having limited knowledge were confirmed by low knowledge scores. Mothers perceived giving higher levels of support compared to their daughter's perceptions of receiving support. Mothers can play a vital role in initiating discussions regarding reproductive-health with their daughters and reinforcing preconception counseling. Mother-daughter team approach for starting preconception counseling at puberty in girls with diabetes is feasible. Mother-daughter dyadic analyses can be important to explore possible mediating and moderating roles of mother-daughter communication and support about reproductive health on the relationship between READY-Girls intervention and sustainable outcomes.

Possible Role of Mother-Daughter Vocal Interactions on the Development of Species-Specific Song in Gibbons

PubMed Central

Koda, Hiroki; Lemasson, Alban; Oyakawa, Chisako; Rizaldi; Pamungkas, Joko; Masataka, Nobuo

2013-01-01

Mother-infant vocal interactions play a crucial role in the development of human language. However, comparatively little is known about the maternal role during vocal development in nonhuman primates. Here, we report the first evidence of mother-daughter vocal interactions contributing to vocal development in gibbons, a singing and monogamous ape species. Gibbons are well known for their species-specific duets sung between mates, yet little is known about the role of intergenerational duets in gibbon song development. We observed singing interactions between free-ranging mothers and their sub-adult daughters prior to emigration. Daughters sang simultaneously with their mothers at different rates. First, we observed significant acoustic variation between daughters. Co-singing rates between mother and daughter were negatively correlated with the temporal precision of the song’s synchronization. In addition, songs of daughters who co-sang less with their mothers were acoustically more similar to the maternal song than any other adult female’s song. All variables have been reported to be influenced by social relationships of pairs. Therefore those correlations would be mediated by mother-daughter social relationship, which would be modifiable in daughter’s development. Here we hypothesized that daughters who co-sing less often, well-synchronize, and converge acoustically with the maternal acoustic pattern would be at a more advanced stage of social independence in sub-adult females prior to emigration. Second, we observed acoustic matching between mothers and daughters when co-singing, suggesting short-term vocal flexibility. Third, we found that mothers adjusted songs to a more stereotyped pattern when co-singing than when singing alone. This vocal adjustment was stronger for mothers with daughters who co-sang less. These results indicate the presence of socially mediated vocal flexibility in gibbon sub-adults and adults, and that mother-daughter co-singing interactions may enhance vocal development. More comparative work, notably longitudinal and experimental, is now needed to clarify maternal roles during song development. PMID:23951160

Daughter preference and contraceptive-use in matrilineal tribal societies in Meghalaya, India.

PubMed

Narzary, Pralip Kumar; Sharma, Shilpi Mishra

2013-06-01

Although son preference in patrilineal society is an established fact, daughter preference in matrilineal society is not thoroughly examined. Very few studies have been carried out on the issue. This paper attempts to explore the daughter preference and contraceptive-use in matrilineal tribal societies in Meghalaya, India. Data from the National Family Health Survey 1998-1999 have been used in this study because, among the large-scale surveys, only this dataset allows identification of matrilineal sample. Mean, percentage, and standard deviation are computed in the present study. Further, the data have been cross-tabulated, and logistic regression has been run through SPSS (version 15). Among the ever-married matrilineal women, 17% desired more sons than daughters but 18.2% desired more daughters than sons. About 11% of ever-married women could achieve their desired sex composition of children. However, a very striking finding suggests that, even after achieving desired sex composition of children, as high as 61.8% of women were still not using contraception mainly because of programme factors while one-fourth were still depending on temporary methods. The rest 13.2% adopted terminal method of contraception, which calls for immediate attention of planners. With the increase in the number of sons but without daughter, contraceptive-use drastically decreased. The most desired sex composition of children seems to be two daughters and a son. Absence of daughter with increase in the total number of sons increased the desire for additional children. Every woman with two or more sons but without daughter wanted the next child to be a daughter. Thus, there are ample evidences to draw the conclusion that there is, in fact, a daughter preference in the matrilineal tribal societies in Meghalaya, India. Policy-makers may, thus, target the women who have achieved fertility and should ensure that daughter preference does not lead to the negligence to sons.

Daughter Preference and Contraceptive-use in Matrilineal Tribal Societies in Meghalaya, India

PubMed Central

Sharma, Shilpi Mishra

2013-01-01

Although son preference in patrilineal society is an established fact, daughter preference in matrilineal society is not thoroughly examined. Very few studies have been carried out on the issue. This paper attempts to explore the daughter preference and contraceptive-use in matrilineal tribal societies in Meghalaya, India. Data from the National Family Health Survey 1998-1999 have been used in this study because, among the large-scale surveys, only this dataset allows identification of matrilineal sample. Mean, percentage, and standard deviation are computed in the present study. Further, the data have been cross-tabulated, and logistic regression has been run through SPSS (version 15). Among the ever-married matrilineal women, 17% desired more sons than daughters but 18.2% desired more daughters than sons. About 11% of ever-married women could achieve their desired sex composition of children. However, a very striking finding suggests that, even after achieving desired sex composition of children, as high as 61.8% of women were still not using contraception mainly because of programme factors while one-fourth were still depending on temporary methods. The rest 13.2% adopted terminal method of contraception, which calls for immediate attention of planners. With the increase in the number of sons but without daughter, contraceptive-use drastically decreased. The most desired sex composition of children seems to be two daughters and a son. Absence of daughter with increase in the total number of sons increased the desire for additional children. Every woman with two or more sons but without daughter wanted the next child to be a daughter. Thus, there are ample evidences to draw the conclusion that there is, in fact, a daughter preference in the matrilineal tribal societies in Meghalaya, India. Policy-makers may, thus, target the women who have achieved fertility and should ensure that daughter preference does not lead to the negligence to sons. PMID:23930347

The impact of a breast cancer diagnosis in young women on their relationship with their mothers.

PubMed

Ali, Asma; Fergus, Karen; Wright, Frances C; Pritchard, Kathleen I; Kiss, Alex; Warner, Ellen

2014-02-01

For young women with breast cancer mothers might either be a source of support or of increased stress, depending on the premorbid relationship and on the psychological effect of the daughter's diagnosis on her mother. To examine the effects of a breast cancer diagnosis on young women's relationships with their mothers and the possible support needs of these mothers from the daughters' perspective. We developed and pre-tested a self-administered questionnaire on 10 survivors of breast cancer diagnosed ≤ age 40. Then, consecutive recurrence-free young women diagnosed with breast cancer were asked to complete the modified questionnaire. Of 110 daughters approached from July/11 to May/12, 90 (82%) participated. In 11 cases (13%), the daughters had turned to their mothers before approaching anyone else. Of the 83 daughters who disclosed their diagnosis to their mothers, 76 (92%) stated their mothers had been emotionally and/or practically supportive, and 43 (54%) reported that the breast cancer diagnosis had a favorable impact on their relationship with their mothers. Of the 35 employed mothers, 26 had taken time off from work to support their daughters. Nineteen mothers, eight of whom had been living in a different country, had slept over or moved in with daughters during their treatment. Twenty-two daughters believed their mothers felt responsible to some extent for their developing breast cancer. Fifty-nine daughters indicated that health care professionals could help mothers by providing information pamphlets, education sessions, and linking to support groups. Mothers are an important source of support for young daughters with breast cancer, with the mother-daughter relationship frequently becoming closer after the diagnosis. However, the practical and emotional burden on mothers appears to be high. Future studies should address the effects of a breast cancer diagnosis in young daughters from the mothers' perspective, and the benefit of formal supports for these mothers. Copyright © 2013 Elsevier Ltd. All rights reserved.

Attitudes towards human papillomavirus vaccination among Arab ethnic minority in Denmark: A qualitative study.

PubMed

Zeraiq, Lina; Nielsen, Dorthe; Sodemann, Morten

2015-06-01

Knowledge regarding the human papillomavirus (HPV) and HPV vaccine uptake among ethnic minorities is poorly explored in Denmark. The objective of this study was to explore attitudes and knowledge towards HPV vaccination among Arab mothers and their daughters. Five Arabic-speaking focus groups with mothers of vaccine-eligible girls and three focus groups with daughters were conducted. The participants were recruited through different social clubs. A phenomenological approach was used to investigate attitudes and knowledge of HPV vaccination. Meaning condensation inspired by Amedeo Giorgi was used to analyse the transcribed material. A total of 23 women and 13 daughters were included in this study. The mothers' knowledge regarding HPV was limited to the fact that HPV can cause cervical cancer. Two focus groups mentioned that HPV is a sexually transmitted disease and none of the mothers knew that HPV also causes genital warts. Both mothers and daughters acknowledged that the daughters have deeper insight into health-related issues. A gap of knowledge between generations was identified, as mothers and daughters obtained health information from different sources: mothers used the Arabic TV channels as a source of knowledge and daughters had a range of sources, e.g. school, internet, and Western TV channels. The consequence of these differences in obtaining knowledge is that mothers and daughters lack a common language to discuss health issues. Mothers were influenced by Arabic society, while daughters had created a hybrid of Arabic and Danish. Each generation had its own reasons for accepting the vaccine. The level of HPV knowledge and awareness did not affect their uptake decision in that all the participating mothers had accepted the vaccine for their daughters. Educational programs should target both mothers and daughters because mothers have an inadequate knowledge about HPV. This is likely to bridge the gap of knowledge between mothers and daughters, which constitutes a barrier between the generations. © 2015 the Nordic Societies of Public Health.

3 CFR - Improving Energy Security, American Competitiveness and Job Creation, and Environmental...

Code of Federal Regulations, 2011 CFR

2011-01-01

... source of fossil fuel consumption and greenhouse gas pollution. I therefore request that the... annual progress in reducing transportation sector emissions and fossil fuel consumption consistent with... substantial annual progress in reducing transportation sector greenhouse gas emissions and fossil fuel...

FY2014 Fuel & Lubricant Technologies Annual Progress Report

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

Stork, Kevin

2016-02-01

Annual progress report for Fuel & Lubricant Technologies. The Fuel & Lubricant Technologies Program supports fuels and lubricants research and development (R&D) to provide vehicle manufacturers and users with cost-competitive options that enable high fuel economy with low emissions, and contribute to petroleum displacement.

My Daughter the Scientist? Mothers' Perceptions of the Shift in Their Daughter's Personal Science Identities

ERIC Educational Resources Information Center

Farland-Smith, Donna

2016-01-01

This study reports on the perspective of mothers whose daughters underwent an extensive inquiry-focused interactive one-week science camp, which involved female middle school students and university scientists. This study focused on nine mother's perceptions of the impact the camp had on their daughter's science identities. Following the camp,…

Stressful and Satisfying Links between Young-Adult Daughters, Their Parents and Society.

ERIC Educational Resources Information Center

Watts, Janine A.

The interpersonal linkages between adult children, their parents, and society are complex. In order to measure the levels of stress and satisfaction present in the relationship of young-adult daughters and their mothers, the Parent-Adult Child Relationships Inventory was administered to 163 mother-daughter pairs. The daughters were 18 to 25 years…

Molecular Programs Underlying Asymmetric Stem Cell Division and Their Disruption in Malignancy.

PubMed

Mukherjee, Subhas; Brat, Daniel J

2017-01-01

Asymmetric division of stem cells is a highly conserved and tightly regulated process by which a single stem cell produces two unequal daughter cells. One retains its stem cell identity while the other becomes specialized through a differentiation program and loses stem cell properties. Coordinating these events requires control over numerous intra- and extracellular biological processes and signaling networks. In the initial stages, critical events include the compartmentalization of fate determining proteins within the mother cell and their subsequent passage to the appropriate daughter cell in order to direct their destiny. Disturbance of these events results in an altered dynamic of self-renewing and differentiation within the cell population, which is highly relevant to the growth and progression of cancer. Other critical events include proper asymmetric spindle assembly, extrinsic regulation through micro-environmental cues, and non-canonical signaling networks that impact cell division and fate determination. In this review, we discuss mechanisms that maintain the delicate balance of asymmetric cell division in normal tissues and describe the current understanding how some of these mechanisms are deregulated in cancer.

Evolving Centromeres and Kinetochores.

PubMed

Friedman, Steven; Freitag, Michael

2017-01-01

The genetic material, contained on chromosomes, is often described as the "blueprint for life." During nuclear division, the chromosomes are pulled into each of the two daughter nuclei by the coordination of spindle microtubules, kinetochores, centromeres, and chromatin. These four functional units must link the chromosomes to the microtubules, signal to the cell when the attachment is made so that division can proceed, and withstand the force generated by pulling the chromosomes to either daughter cell. To perform each of these functions, kinetochores are large protein complexes, approximately 5MDa in size, and they contain at least 45 unique proteins. Many of the central components in the kinetochore are well conserved, yielding a common core of proteins forming consistent structures. However, many of the peripheral subcomplexes vary between different taxonomic groups, including changes in primary sequence and gain or loss of whole proteins. It is still unclear how significant these changes are, and answers to this question may provide insights into adaptation to specific lifestyles or progression of disease that involve chromosome instability. Copyright © 2017 Elsevier Inc. All rights reserved.

76 FR 45234 - Information Collection; Submission for OMB Review, Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-28

... information collection request (ICR) entitled Annual Grantee Progress Report to the Office of Management and... through the use of appropriate automated, electronic, mechanical, or other technological collection... attached Annual Grantee Progress Report which will be used by grantees of the Corporation's AmeriCorps...

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Annual Reports Regarding Progress in Developing a Dredged Material Management Plan for the Long Island Sound Region

EPA Pesticide Factsheets

The site designation for the Western and Central Long Island Sound disposal sites requires the completion of a Dredged Material Management Plan (DMMP) and EPA to conduct an annual review of progress toward completion of the DMMP.

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Federal Register 2010, 2011, 2012, 2013, 2014

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... of a Currently Approved Collection: Semi-Annual Progress Report for the Sexual Assault Services...-Annual Progress Report for Grantees from the Sexual Assault Services Program--Grants to Culturally... sustainable sexual assault services provided by culturally specific organizations, which are uniquely situated...

Southeastern Community College Annual Progress Report, December 1995.

ERIC Educational Resources Information Center

Gardner, R. Gene

Presenting information on the status of Southeastern Community College (SCC), in Iowa, this annual progress report highlights basic institutional data, financial information, and improvements and planned changes of the college as of 1995. Part 1 presents basic data on SCC, including facility locations, assessed property valuation, district…

An exploratory study of mother-daughter physicians: an intergenerational comparison of professional and personal experiences.

PubMed

Shrier, Diane K; Shrier, Lydia A

2005-12-01

Physician daughters of physician mothers may experience unique advantages in their career development and in combining career and family. The objective of this exploratory study, the first on mother-daughter physicians, was to compare the professional and personal characteristics of physician mothers and their physician daughters. Two hundred fourteen families with at least one mother-daughter physician pair were identified through a nationwide search; 84% of the mothers and 87% of the daughters contacted returned a 56-item questionnaire. Data were analyzed to compare professional and personal characteristics of the subset of mothers and daughters who had both responded (n = 136 pairs). Compared to their physician mothers, physician daughters were less satisfied with their career, less likely to feel in control of their work environment, more likely to report moderate or severe daily stress at work, and less likely to want their children to become physicians or to want to become physicians again if they were to relieve their lives. They were also less likely to want to change specialties. Physician daughters were more likely than their physician mothers to be 30 years or older when they had their first child, to have taken parental leave, and to have a spouse who took parental leave and less likely to experience their caregiving as a hindrance to their professional work and advancement. Despite the availability of a physician mother role model, physician daughters reported less career satisfaction and more work-related stress than their physician mothers. These findings warrant further exploration and support the need for new work-family paradigms in medicine.

Daughters increase longevity of fathers, but daughters and sons equally reduce longevity of mothers.

PubMed

Jasienska, Grazyna; Nenko, Ilona; Jasienski, Michal

2006-01-01

Reproduction is energetically and physiologically expensive, and an individual investing resources into producing offspring should suffer costs such as deterioration in health condition and possibly shorter life span. Since the energetic and nutritional demands of pregnancy and breastfeeding render reproductive costs much higher in women than in men, women with a large number of children should show signs of deterioration in condition, while men with large families should not. However, whether reproductive costs reduce longevity in women is still questionable, and in men this issue has not been adequately addressed. In addition, since sons are energetically more expensive to produce than daughters, having sons should have a more pronounced negative impact on maternal longevity than having daughters. Here we document a striking disparity in the impact of children on the life span of mothers and fathers in a Polish rural population. We show for the first time that number of daughters was positively related to a longer life span of their fathers, increasing their longevity on average by 74 weeks per daughter born, while number of sons did not have a significant effect on paternal longevity. In contrast, in women, the number of daughters and number of sons reduced maternal longevity and did so to the same extent, on average by 95 weeks per son or daughter, indicating that for women, the costs of having sons and daughters are similar.

Mothers' support for voluntary provision of HPV vaccine in schools.

PubMed

Kadis, Jessica A; McRee, Annie-Laurie; Gottlieb, Sami L; Lee, Morgan R; Reiter, Paul L; Dittus, Patricia J; Brewer, Noel T

2011-03-21

HPV vaccination rates among adolescents in the United States lag behind some other developed countries, many of which routinely offer the vaccine in schools. We sought to assess mothers' willingness to have their adolescent daughters receive HPV vaccine at school. A national sample of mothers of adolescent females ages 11-14 completed our internet survey (response rate=66%). The final sample (n=496) excluded mothers who did not intend to have their daughters receive HPV vaccine in the next year. Overall, 67% of mothers who intended to vaccinate their daughters or had vaccinated their daughters reported being willing to have their daughters receive HPV vaccine at school. Mothers were more willing to allow their daughters to receive HPV vaccine in schools if they had not yet initiated the vaccine series for their daughters or resided in the Midwest or West (all p<.05). The two concerns about voluntary school-based provision of HPV vaccine that mothers most frequently cited were that their daughters' doctors should keep track of her shots (64%) and that they wished to be present when their daughters were vaccinated (40%). Our study suggests that most mothers who support adolescent vaccination for HPV find school-based HPV vaccination an acceptable option. Ensuring communication of immunization records with doctors and allowing parents to be present during immunization may increase parental support. Copyright © 2011 Elsevier Ltd. All rights reserved.

Female genital mutilation among mothers and daughters in Harar, eastern Ethiopia.

PubMed

Oljira, Teshome; Assefa, Nega; Dessie, Yadeta

2016-12-01

To assess the practice of female genital mutilation (FGM) among mothers and daughters, and to investigate sociodemographic factors influencing the practice of FGM in Harar, Ethiopia. A community-based cross-sectional study was conducted among women aged 15 years or older who had at least one living daughter younger than 12 years via the Harar Health and Demographic Surveillance System 2013. Data were collected through face-to-face interviews. The practice of FGM was compared between mothers and their daughters. Whether the daughter had undergone FGM was included as an outcome variable in bivariate and multivariate analyses. Among 842 mothers, 669 (79.5%) reported that they had undergone FGM themselves, and 160 (19.0%) that their daughter had undergone FGM. Traditional practitioners were said to be the major performers of FGM by 151 (94.4%) mothers. Mothers whose daughter was mutilated mentioned social acceptance (144 [90.0%] women) and better marriage prospects (96 [60.0%]) as the major benefits. Genital mutilation of daughters was significantly associated with maternal age, education to grade 1-4, and FGM experience. Amhara ethnic origin was significantly associated with a reduced likelihood of FGM among daughters. Over one generation, the incidence of FGM has reduced. Increasing advocacy against FGM and enforcement of law should be emphasized. Copyright © 2016 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

Daughter-initiated health advice to mothers: perceptions of African–American and Latina daughters

PubMed Central

Mosavel, M.; Thomas, T.

2009-01-01

The prevailing paradigm of health exchange within the family is for health advice to flow from parent to child. Consistent with this pattern of exchange, most research has focused on the one-directional influence of the parent on the child and there is thus an absence of literature that explores the ability of adolescents to influence their parents’ health behaviors. This qualitative study addressed this gap by exploring the feasibility of daughters providing health advice to their mothers. Twelve focus groups were conducted with 78 African–American and Latina daughters between the ages of 12 and 17 from low-income neighborhoods in a Mid-Western city in the United States. This study utilized a grounded theory approach to examine the focus group data. The findings indicate that many daughters report that they are already giving their mothers a wide spectrum of advice, including health advice. Differences were found in the reported willingness of African–American daughters when compared to Latina daughters to provide their mothers with specific cancer advice. These data suggest that some of these daughters have the potential to be valuable health education conveyers in the family. PMID:19339373

Relationship management strategies for daughters in conflicted relationships with their ageing mothers.

PubMed

Pickering, Carolyn E Z; Moon, Ailee; Pieters, Huibrie C; Mentes, Janet C; Phillips, Linda R

2015-03-01

To study relationship management strategies of daughters in conflicted relationships with their mothers and how they promoted or prevented elder abuse. Daughters have enduring, unique relationships with their mothers that often carry over into caregiving. Pre-caregiving relationship quality is related to many caregiving outcomes, although it is unclear how. Qualitative study. Grounded theory design, informed by feminism, with telephone interviews conducted between January 2013-July 2013. The sample (N = 13) was recruited through an online recruitment strategy, with advertisements posted on relevant websites asking 'Are you in an abusive relationship with your ageing mother?' Daughters used coping strategies and self-protective strategies aimed at decreasing their exposure to aggression and emotional distress when interacting with their ageing mothers. Daughters also used spiteful aggression out of the desire for revenge. Although the daughters' strategies served their personal needs, they jeopardized the mothers' needs by creating an environment where neglect could occur. Daughters also readily and intentionally used aggression against their mothers. These were strategies daughters have found useful. These strategies may be potential areas for designing interventions to promote healthy family relationships and decrease the occurrence of elder abuse and neglect. © 2014 John Wiley & Sons Ltd.

Adult Daughters' Descriptions of Their Mother-Daughter Relationship in the Context of Chronic Conflict.

PubMed

Pickering, Carolyn E Z; Mentes, Janet C; Moon, Ailee; Pieters, Huibrie C; Phillips, Linda R

2015-01-01

The purpose of this article is to describe, from the perspective of the adult daughter, the mother-daughter relationship in the context of chronic conflict. Grounded theory methodology was used. An online recruitment strategy was used to identify a sample of adult daughters (N = 13) who self-identified as having an abusive relationship with their aging mother. Data collection was completed through semi-structured telephone interviews. Daughters framed their relationship around their perceptions of past childhood injustices. These injustices invoked strong negative emotions. Daughters had equally strong motivations for sustaining the relationship, driven by desire to reconcile their negative experience through seeking validation and futile-hoping as well as a sense of obligation to do due diligence. Together these factors created an environment of inevitable confrontation and a relationship defined by chronic conflict. Findings from the study provide theoretical insights to the conceptualization of aggression, power relationships, and the development of elder abuse and neglect.

Older Parents Benefit More in Health Outcome From Daughters' Than Sons' Emotional Care in China.

PubMed

Zeng, Yi; Brasher, Melanie Sereny; Gu, Danan; Vaupel, James W

2016-12-01

To examine whether older parents in China would benefit more from daughters' care than from sons' emotional care. Analysis of the unique data sets of the Chinese Longitudinal Healthy Longevity Survey conducted in 2002, 2005, and 2008-2009 in 22 provinces. As compared with having son(s), having daughter(s) is significantly more beneficial at older ages in China, with regard to maintaining higher cognitive capacity and reducing mortality risk. Such daughter advantages in providing emotional care to older parents are more profound among the oldest-old aged 80+ as compared with the young-old aged 65 to 79 and surprisingly more profound in rural areas as compared with urban areas, even though son preference is much more common among rural residents. We describe how educational campaigns aimed at informing the public about the benefits of daughter(s) for older parents' health outcome could help promote gender equality and reduce traditional son preference, especially in rural China.

Progress in Scientific and Technical Communications, 1968 Annual Report.

ERIC Educational Resources Information Center

Federal Council for Science and Technology, Washington, DC. Committee on Scientific and Technical Information.

This sixth annual report describes progress achieved by the Federal Government in improving the communication of scientific and technical information to support and enhance national science and technology. Included in the report are details regarding the scientific and technical activities of individual Federal Agencies, such as the Atomic Energy…

76 FR 11277 - Agency Information Collection Activities: Extension of a Currently Approved Collection

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-01

...- Annual Progress Report for Grantees From the Grants To Support Tribal Domestic Violence and Sexual...-Annual Progress Report for Grantees from the Grants to Support Tribal Domestic Violence and Sexual... development and operation of new or existing nonprofit tribal domestic violence and sexual assault coalitions...

78 FR 58557 - Agency Information Collection Activities; Extension of a Currently Approved Collection; Comments...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-24

... DEPARTMENT OF JUSTICE [OMB Number 1122-0024] Agency Information Collection Activities; Extension... Office of Management and Budget, Office of Information and Regulatory Affairs, Attention Department of...) approximately one hour to complete a semi-annual progress report. The semi-annual progress report is divided...

77 FR 63339 - Agency Information Collection Activities; Extension of a Currently Approved Collection; Comments...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-16

... DEPARTMENT OF JUSTICE [OMB Number 1122-0022] Agency Information Collection Activities; Extension..., Attention Department of Justice Desk Officer, Washington, DC 20503. Additionally, comments may be submitted...) approximately one hour to complete a semi-annual progress report. The semi-annual progress report is divided...

2014 Annual Progress Report: DOE Hydrogen and Fuel Cells Program

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

none,

2014-11-01

The 2014 Annual Progress Report summarizes fiscal year 2014 activities and accomplishments by projects funded by the DOE Hydrogen Program. It covers the program areas of hydrogen production and delivery; hydrogen storage; fuel cells; manufacturing; technology validation; safety, codes and standards; market transformation; and systems analysis.

From adolescent daughter to mother: exploring message design strategies for breast and cervical cancer prevention and screening.

PubMed

Mosavel, Maghboeba; Genderson, Maureen Wilson

2013-09-01

Early detection of breast and cervical cancers is one preventive behavior that may provide the adolescent daughter with a unique opportunity to provide encouragement to her mother or guardian to obtain screening. This study explored the design strategies necessary for developing an effective daughter-initiated message about screening for breast and cervical cancers. Thirty-two (N = 64) African-American mother-daughter dyads were interviewed about parenting style, goodwill, and daughters' credibility and risk behaviors that might influence receptivity toward a screening appeal. Mothers indicated that a tailored, emotional appeal combined with cancer facts delivered in a private setting would be most effective. Daughters were perceived as highly credible messengers and were perceived to have high levels of goodwill toward their mothers, regardless of risk behaviors.

Cell cycle phases in the unequal mother/daughter cell cycles of Saccharomyces cerevisiae.

PubMed

Brewer, B J; Chlebowicz-Sledziewska, E; Fangman, W L

1984-11-01

During cell division in the yeast Saccharomyces cerevisiae mother cells produce buds (daughter cells) which are smaller and have longer cell cycles. We performed experiments to compare the lengths of cell cycle phases in mothers and daughters. As anticipated from earlier indirect observations, the longer cell cycle time of daughter cells is accounted for by a longer G1 interval. The S-phase and the G2-phase are of the same duration in mother and daughter cells. An analysis of five isogenic strains shows that cell cycle phase lengths are independent of cell ploidy and mating type.

Intergenerational teen pregnancy: a population-based cohort study.

PubMed

Liu, Ning; Vigod, Simone N; Farrugia, M Michèle; Urquia, Marcelo L; Ray, Joel G

2018-05-22

To estimate the intergenerational association in teenage pregnancy, and whether there is a coupling tendency between a mother and daughter in how their teen pregnancies end, such as an induced abortion (IA) vs. a livebirth. Population-based cohort study. Ontario, Canada. 15,097 mothers and their 16,177 daughters. Generalized estimating equations generated adjusted odds ratios (aOR) of a daughter experiencing a teen pregnancy in relation to the number of teen pregnancies her mother had. Multinomial logistic regression estimated the odds that a teen pregnancy ended with IA among both mother and daughter. All models were adjusted for maternal age and world region of origin, the daughter's socio-demographic characteristics and comorbidities, mother-daughter cohabitation, and neighborhood-level teen pregnancy rate. Teen pregnancy in the daughter, between ages 15-19 years, and also the nature of the daughter's teen pregnancy, categorized as i) no teen pregnancy, ii) at least one teen pregnancy, all exclusively ending with a livebirth, and iii) at least one teen pregnancy, with at least one teen pregnancy ending with an IA. The proportion of daughters having a teen pregnancy among those whose mother had 0, 1, 2, or ≥ 3 teen pregnancies was 16.3%, 24.9%, 33.5% and 36.3%, respectively. The aOR of a daughter having a teen pregnancy was 1.42 (95% CI 1.25-1.61) if her mother had 1, 1.97 (95% CI 1.71-2.26) if she had 2, and 2.17 (95% CI 1.84-2.56) if her mother had ≥ 3 teen pregnancies, relative to none. If a mother had ≥ 1 teen pregnancy ending with IA, then her daughter had an aOR of 2.12 (95% CI 1.76-2.56) for having a teen pregnancy also ending with IA; whereas, if a mother had ≥ 1 teen pregnancy, all ending with a livebirth, then her daughter had an aOR of 1.73 (95% CI 1.46-2.05) for that same outcome. There is a strong intergenerational occurrence of teenage pregnancy between a mother and daughter, including a coupling tendency in how the pregnancy ends. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

The Impact of Social Class and Social Cognitive Domain on Northeastern Brazilian Mothers' and Daughters' Conceptions of Parental Control

ERIC Educational Resources Information Center

Lins-Dyer, Maria Tereza; Nucci, Larry

2007-01-01

The impact of social class was explored on Brazilian mothers' and daughters' conceptions of who should, and who actually would control decisions regarding the daughters' actions. Participants were 126 middle class and 126 lower class girls aged 11-16 years, and their mothers. No social class differences were found in daughters' judgments about who…

Your Daughter's First Gynecological Exam

MedlinePlus

... more comfortable about taking this step. Explaining the Importance of the Visit Chances are, your daughter has ... issues to discuss. Stress to your daughter the importance of answering these questions truthfully, even though she ...

Study of indoor radon and thoron progeny levels in surrounding areas of Nalbari, Assam, India

NASA Astrophysics Data System (ADS)

Deka, P. C.; Sarma, H.; Sarkar, Subir; Goswami, T. D.; Sarma, B. K.

2009-07-01

With the growing understanding of the role of radon and its daughter products as major sources of radiation exposure, the importance of large number of estimation of radon concentration in various parts of the country is realized. Inhalation of radon, thoron and their decay products is the major source of the total radioactive dose received by the human population from natural radiation. The indoor radon and thoron progeny levels in Nalbari area of Assam are studied by using the LR-115 (type II) Solid State Nuclear Track Detector in Plastic Twin Chamber dosimeter. Radon and thoron progeny levels in different types of dwellings for one full calendar year are presented in this paper. For Assam Type (A.T.) houses, indoor radon progeny concentrations vary from 0.17 to 0.64 mWL with an annual geometric mean of 0.27 mWL and that for Reinforced Cement Concrete (R.C.C.) houses vary from 0.22 mWL to 0.60 mWL with the annual geometric mean of 0.37 mWL. The thoron progeny levels in A.T. houses also vary from 0.01 to of 0.05 mWL with an annual geometric mean of 0.02 mWL and that for R.C.C. houses vary from 0.02 to 0.08 mWL with the annual geometric mean of 0.04 mWL.

Enhancement of radon exposure in smoking areas.

PubMed

Abdel Ghany, Hayam A

2007-06-01

Radium-226 is a significant source of radon-222 which enters buildings through soil, construction materials or water supply. When cigarette smoke is present, the radon daughters attach to smoke particles. Thus, the alpha radiation to a smoker's lungs from the natural radon daughters is increased because of smoking. To investigate whether the cigarette tobacco itself is a potential source of indoor radon, the alpha potential energy exposure level contents of radon ((222)Rn, 3.82d) and Thoron ((220)Rn, 55.60s) were measured in 10 different cigarette tobacco samples using CR-39 solid-state nuclear track detectors (SSNTDs). The results showed that the (222, 220)Rn concentrations in these samples ranged from 128 to 266 and 49 to 148 Bqm(-3), respectively. The radon concentrations emerged from all investigated samples were significantly higher than the background level. Also, the annual equivalent doses from the samples were determined. The mean values of the equivalent dose were 3.51 (0.89) and 1.44 (0.08) mSvy(-1), respectively. Measurement of the average indoor radon concentrations in 20 café rooms was, significantly, higher than 20 smoking-free residential houses. The result refers to the dual (chemical and radioactive) effect of smoking as a risk factor for lung cancer.

Incidence of chromosomal aberrations and micronuclei in cave tour guides.

PubMed

Bilban, M; Bilban-Jakopin, C; Vrhovec, S

2001-01-01

An analysis of structural chromosomal aberrations (SCA) and micronucleus tests (MN) were performed in 38 subjects, cave tour guides and in appropriate control group. The dominant type of chromosomal aberrations in tourist guides were chromosomal breaks (0.013 per cell) and acentric fragments (0.011 per cell). In the control group, these aberrations were present up to 0.008 on cells. Considering the analysed cells of the guides in total (33,556), the incidence of dicentric and rings range is below 0.0008 on cells, even though three dicentric and ring chromosoms were found already in the first 1000 in vitro metaphases of some guides. Only 0.0003 dicentrics and neither other translocations were found in control group (ambiental exposure). The incidence of micronuclei in cytokinesis blocked lymphocytes ranged from 12-32 per 500 CB cells in the cave tour guides and from 4-11 per 500 CB cells in control group. Measurements of radon and its daughters were performed at different locations in the cave. Annual doses from 40-60 mSv were estimated per 2000 work hours for cave guides. The changes found in the genome of somatic cells may be related to the exposure doses of radon and its daughters, although smoking should not be ignored.

Young Daughter Cladodes Affect CO2 Uptake by Mother Cladodes of Opuntia ficus-indica

PubMed Central

PIMIENTA-BARRIOS, EULOGIO; ZAÑUDO-HERNANDEZ, JULIA; ROSAS-ESPINOZA, VERONICA C.; VALENZUELA-TAPIA, AMARANTA; NOBEL, PARK S.

2004-01-01

• Background and Aims Drought damages cultivated C3, C4 and CAM plants in the semi-arid lands of central Mexico. Drought damage to Opuntia is common when mother cladodes, planted during the dry spring season, develop young daughter cladodes that behave like C3 plants, with daytime stomatal opening and water loss. In contrast, wild Opuntia are less affected because daughter cladodes do not develop on them under extreme drought conditions. The main objective of this work is to evaluate the effects of the number of daughter cladodes on gas exchange parameters of mother cladodes of Opuntia ficus-indica exposed to varying soil water contents. • Methods Rates of net CO2 uptake, stomatal conductance, intercellular CO2 concentration, chlorophyll content and relative water content were measured in mature mother cladodes with a variable number of daughter cladodes growing in spring under dry and wet conditions. • Key Results Daily carbon gain by mother cladodes was reduced as the number of daughter cladodes increased to eight, especially during drought. This was accompanied by decreased mother cladode relative water content, suggesting movement of water from mother to daughter cladodes. CO2 assimilation was most affected in phase IV of CAM (late afternoon net CO2 uptake) by the combined effects of daughter cladodes and drought. Rainfall raised the soil water content, decreasing the effects of daughter cladodes on net CO2 uptake by mother cladodes. • Conclusions Daughter cladodes significantly hasten the effects of drought on mother cladodes by competition for the water supply and thus decrease daily carbon gain by mother cladodes, mainly by inhibiting phase IV of CAM. PMID:15567805

Maternal influences on 5- to 7-year-old girls' intake of multivitamin-mineral supplements.

PubMed

Lee, Yoonna; Mitchell, Diane C; Smiciklas-Wright, Helen; Birch, Leann L

2002-03-01

To examine diet quality of girls who do or do not take multivitamin-mineral (MVM) supplements and to evaluate predictors of girls' MVM use, including maternal eating behaviors, MVM use, beliefs, attitudes, and perceptions about child feeding, eating, and health. Participants were 192 mother and daughter pairs. Daughters were categorized as MVM supplement users or nonusers based on whether girls were consistently given MVM supplements at 5 and 7 years. Girls' and mothers' nutrient and food group intakes, maternal child-feeding practices, and maternal eating behavior were compared between the groups. Mothers who used MVM supplements were more likely to give MVM supplements to daughters. Excluding nutrients from MVM supplements, MVM users and nonusers did not differ in vitamin and mineral intake, either for girls or mothers, and patterns of food group intake were similar for users and nonusers. Mothers of MVM users reported the following: higher levels of pressuring their daughters to eat healthier diets, more monitoring of daughters' food intake, more success in dieting for weight control, more positive evaluations of their success in eating healthy diets, and lower body mass indexes than mothers who did not give MVMs to daughters. Daughters' MVM supplement use was predicted by mothers' beliefs, attitudes, perceptions, and practices regarding mothers' own eating and child feeding practices, rather than by daughters' diet quality. For both MVM users and nonusers, daughters' food group servings were below recommendations, whereas vitamin and mineral intakes exceeded recommendations, a pattern indicative of girls' relatively high intakes of fortified foods. Mothers should be encouraged to foster healthier patterns of food intake in daughters, rather than providing MVM supplements.

Experiences of "openness" between mothers and daughters during breast cancer: implications for coping and healthy outcomes.

PubMed

Fisher, Carla L; Wolf, Bianca M; Fowler, Craig; Canzona, Mollie Rose

2017-11-01

Mother-daughter communication is central to how women adjust to breast cancer. They may be aided by models of healthy communication that illustrate both women's perspectives. Families establish normative communication patterns that inform how they cope. We used family communication patterns theory to examine correlations between openness/avoidance and health. We extended this by capturing mother-daughter open/avoidant narratives to illustrate how these behaviors function in helpful (health-promoting) and unhelpful ways. Phase 1 of this mixed-method study involved 41 patients and 37 mothers/daughters (N = 78) completing surveys on mother-daughter openness, avoidant coping, and quality of life. Phase 2 involved interviews with 40 patients and 38 mothers/daughters (N = 78) to ascertain what diagnosed women share (or do not share) with their mother/daughter and their reasons. Diagnosed women reporting more open mother-daughter bonds had better relational health (r = .730, P < .001). Those who engaged in more avoidant coping reported poorer physical health (r = -.431, P = .01). Mothers and daughters talked about treatment side effects and procedures, disease risk and prevention, and medical decisions. They avoided discussions about distressing emotions and topics as well as uncertainty about the future. Motivations to disclose/avoid centered on protecting themselves and/or their mother/daughter. Qualitative findings illustrate the tension between openness and avoidance. Developmental differences and relational role perspectives illustrate women's diverse needs. A history of openness is linked with relational health, but coping is not as simple as "be open." Both openness/avoidance are helpful and unhelpful depending on age, topic, and responses. Copyright © 2016 John Wiley & Sons, Ltd.

Experiential avoidance in the vulnerability to depression among adolescent females.

PubMed

Mellick, William; Vanwoerden, Salome; Sharp, Carla

2017-01-15

Although various mechanisms in the maternal transmission of Major Depressive Disorder (MDD) have been investigated, it is unknown whether experiential avoidance (EA) is a vulnerability factor in the development of depression or a consequence of the illness. The present study utilized a high-risk design to determine if EA indeed poses vulnerability to adolescent MDD. Secondly, we examined the means by which adolescent EA may come to pose vulnerability, namely that it explains the relation between maternal EA and adolescent depressive symptoms. One-hundred and forty-six biological mother/adolescent daughter dyads comprised three diagnostic groups: mothers with a history of MDD and their depressed daughters (MDD; n=21), mothers with a history of MDD and their never-depressed daughters (high-risk, HR; n=69), and healthy controls (HCs; n=56). Groups differed on daughter EA such that the MDD group reported greater EA than the HR group, which in turn reported greater EA than HCs. Daughter EA mediated the relation between maternal EA and daughter depressive symptoms after controlling for maternal depressive symptoms. Strengths aside, this study included a relatively small group of depressed mother-daughter dyads and relied on cross-sectional self-report data. EA appears to serve as a vulnerability factor for adolescent MDD, and the mechanistic role of daughter EA highlights the significance of intergenerational EA in the maternal transmission of depression. Therapeutic approaches may therefore consider reducing the transmission of EA from mothers to daughters. Copyright © 2016 Elsevier B.V. All rights reserved.

Paternal smoking habits affect the reproductive life span of daughters.

PubMed

Fukuda, Misao; Fukuda, Kiyomi; Shimizu, Takashi; Nobunaga, Miho; Andersen, Elisabeth Wreford; Byskov, Anne Grete; Andersen, Claus Yding

2011-06-30

The present study assessed whether the smoking habits of fathers around the time of conception affected the period in which daughters experienced menstrual cycles (i.e., the reproductive life span). The study revealed that the smoking habits of the farther shortened the daughters' reproductive life span compared with daughters whose fathers did not smoke. Copyright © 2011 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

76 FR 45861 - Agency Information Collection Activities: New Collection; Semi-Annual Progress Report for...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-01

... Collection; Semi- Annual Progress Report for Grantees from the Children and Youth Exposed to Violence Program... Violence Against Women (OVW) will be submitting the following information collection request to the Office... Violence Program. (3) Agency form number, if any, and the applicable component of the Department of Justice...

76 FR 30389 - Agency Information Collection Activities: New collection Semi-Annual Progress Report for Grantees...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-25

... incidences of sexual assault, domestic violence, dating violence, or stalking. (5) An estimate of the total... collection Semi- Annual Progress Report for Grantees from the Children and Youth Exposed to Violence Program... Violence Against Women (OVW) will be submitting the following information collection request to the Office...

2015 Annual Progress Report: DOE Hydrogen and Fuel Cells Program

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

None, None

The 2015 Annual Progress Report summarizes fiscal year 2015 activities and accomplishments by projects funded by the DOE Hydrogen and Fuel Cells Program. It covers the program areas of hydrogen production; hydrogen delivery; hydrogen storage; fuel cells; manufacturing R&D; technology validation; safety, codes and standards; systems analysis; and market transformation.

Do mothers affect daughter's behaviors? Diet, physical activity, and sedentary behaviors in Kuwaiti mother-daughter dyads.

PubMed

Shaban, Lemia H; Vaccaro, Joan A; Sukhram, Shiryn D; Huffman, Fatma G

2018-01-01

The objective of the study was to evaluate 169 Kuwaiti mother-daughter dyads and their associations with health behaviors for eating healthy, engaging in physical activity, daughters perceived body weight, time spent with computer/video, and time viewing television. Female students aged 10-14 years were selected from private and public schools in the State of Kuwait. Results demonstrated that daughters exhibited similar behaviors to their mothers in their perceived eating behavior, physical activity, computer/video game use, and TV screen time. Future research is essential to determine the role of mothers in effective health behavior intervention strategies for female Kuwaiti adolescents.

[The mother's role in breasfeeding her primiparous daughter: "the togetherness"].

PubMed

Machado, Ana Rita Marinho; Nakano, Ana Márcia Spanó; de Almeida, Ana Maria; Mamede, Marli Villela

2004-01-01

The authors' disquietudes are related to the structure for supporting women to breastfeed within their family environment. It is a qualitative study aiming at understanding the significance of breastfeeding among mothers and primiparous daughters, as well as identifying how the mother perceive herself as a means of support for her primiparous daughter and vice versa. The historic social construction of women for maternity has been used as a theoretical referential. The sample was made up of 10 women--five primiparous daughters and their mothers. The participation of the mother in her daughter's maternity was "to be along with her", sharing knowledge and life experiences.

Upward Communication About Cancer Screening—Adolescent Daughter to Mother

PubMed Central

MOSAVEL, MAGHBOEBA; PORTS, KATIE A.

2015-01-01

Substantial breast and cervical cancer disparities exist in the United States, particularly among African American women with low social economic status. There is considerable potential for discussions about cancer prevention between mothers and daughters. However, upward communication, from child to parent, remains a relatively novel research area, and it remains unclear how receptive mothers would be to messages from their daughter about cancer, a topic that may be considered culturally inappropriate for daughters to initiate. In this study, we simulated cancer message delivery to daughters and then conducted direct observation of daughters as they recalled and shared the message with their mother or female elder. We found that daughters were able to successfully recall and deliver a cancer appeal to their mother and mothers were generally receptive to this message. Not only did mothers listen to their daughters’ appeals, but also daughters’ knowledge of cancer was considerably improved by the opportunity to educate her female elder. Moreover, daughters’ nonverbal communication suggested a surprisingly relaxed demeanor. The potential of young people to impact the screening behavior of their female elders is very promising in terms of reducing cancer disparities. PMID:25848895

Improving uptake and engagement with child body image interventions delivered to mothers: Understanding mother and daughter preferences for intervention content.

PubMed

Garbett, Kirsty M; Diedrichs, Phillippa C

2016-12-01

Mothers are a key influence on adolescent girls' body image. This study aimed to improve understanding of mothers' and daughters' preferences for content in body image interventions designed to assist mothers to promote positive body image among their daughters. British mother-daughter dyads (N=190) viewed descriptions of five evidence-based influences on body image (family, friends, and relationships; appearance-based teasing; media and celebrities; appearance conversations; body acceptance and care). Mothers and daughters each selected the two most important influences to learn about in these interventions. Overall, both mothers and daughters most frequently opted for family, friends, and relationships and body acceptance and care, whereas media and celebrities was their least preferred topic. While the overall sample of mothers and daughters agreed on preferences, Fisher's exact tests showed that within-dyad agreement was low. Recommendations for improving parent and child engagement with, and effectiveness of, child body image interventions delivered to parents are discussed. Copyright © 2016 Elsevier Ltd. All rights reserved.

Adopted daughters and adopted daughters-in-law in Taiwan: a mortality analysis

PubMed Central

Seabright, Edmond; Reynolds, Adam Z.; Cao, Jingzhe (Bill); Brown, Melissa J.

2018-01-01

Adoption is sometimes considered paradoxical from an evolutionary perspective because the costs spent supporting an adopted child would be better spent on rearing one's own. Kin selection theory is commonly used to solve this paradox, because the adoption of closely related kin contributes to the inclusive fitness of the adoptive parent. In this paper, we perform a novel test of kin selection theory in the context of adoption by asking whether adopted daughters-in-law, who contribute directly (i.e. genealogically) to the perpetuation of their adoptive families' lineages, experience lower mortality than daughters adopted for other purposes in historical Taiwan. We show that both classes of adopted daughter suffer lower mortality than biological daughters, but that the protective effect of adoption is stronger among daughters who were not adopted with the intention of perpetuating the family lineage. We speculate as to the possible benefits of such a pattern and emphasize the need to move beyond typological definitions of adoption to understand the specific costs and benefits involved in different forms of caring for others' children. PMID:29657778

Adopted daughters and adopted daughters-in-law in Taiwan: a mortality analysis.

PubMed

Mattison, Siobhán M; Seabright, Edmond; Reynolds, Adam Z; Cao, Jingzhe Bill; Brown, Melissa J; Feldman, Marcus W

2018-03-01

Adoption is sometimes considered paradoxical from an evolutionary perspective because the costs spent supporting an adopted child would be better spent on rearing one's own. Kin selection theory is commonly used to solve this paradox, because the adoption of closely related kin contributes to the inclusive fitness of the adoptive parent. In this paper, we perform a novel test of kin selection theory in the context of adoption by asking whether adopted daughters-in-law, who contribute directly (i.e. genealogically) to the perpetuation of their adoptive families' lineages, experience lower mortality than daughters adopted for other purposes in historical Taiwan. We show that both classes of adopted daughter suffer lower mortality than biological daughters, but that the protective effect of adoption is stronger among daughters who were not adopted with the intention of perpetuating the family lineage. We speculate as to the possible benefits of such a pattern and emphasize the need to move beyond typological definitions of adoption to understand the specific costs and benefits involved in different forms of caring for others' children.

Annual changes in radiographic indices of the spine in cerebral palsy patients.

PubMed

Lee, Seung Yeol; Chung, Chin Youb; Lee, Kyoung Min; Kwon, Soon-Sun; Cho, Kyu-Jung; Park, Moon Seok

2016-03-01

We estimated the annual changes in radiographic indices of the spine in cerebral palsy (CP) patients and analyzed the factors that influence its progression rate. We included CP patients who had undergone whole-spine radiography more than twice and were followed for at least 1 year. The scoliosis Cobb angle, coronal balance, apical vertebral translation, apical rotation, and pelvic obliquity were measured on anteroposterior (AP) radiographs; thoracic kyphosis and lumbar lordosis angles, and sagittal balance was measured on lateral radiographs; and migration percentage was measured on AP hip radiographs to determine hip instability. For each gross motor function classification system (GMFCS) level, the Cobb angles, apical vertebral translation, coronal and sagittal balance, and pelvic obliquity were adjusted by multiple factors with a linear mixed model. A total of 184 patients (774 radiographs) were included in this study. There was no significant annual change in scoliosis Cobb, thoracic kyphosis, and lumbar lordosis angles in the GMFCS level I-II and III groups. In the GMFCS level IV-V group, there was an annual increase of 3.4° in the scoliosis Cobb angle (p = 0.020). The thoracic kyphosis angle increased by 2.2° (p = 0.018) annually in the GMFCS level IV-V group. Apical vertebral translation increased by 5.4 mm (p = 0.029) annually in the GMFCS level IV-V group. Progression of coronal and sagittal balance and pelvic obliquity with aging were not statistically significant. Sex, hip instability, hip surgery, and triradiate cartilage did not affect the progression of scoliosis and the balance of the spine and pelvis. The scoliosis Cobb angle, thoracic kyphosis angle, and apical vertebral translation in the GMFCS level IV-V CP patients progressed with age. These findings can predict radiographic progression of scoliosis in CP patients.

Atmosphere purification of radon and radon daughter elements

DOEpatents

Stein, L.

1974-01-01

A method of removing radon and radon daughter elements from an atmosphere containing these elements by passing the atmosphere through a bed of fluorinating compound whereby the radon and radon daughters are oxidized to their respective fluorides is discussed. These fluorides adhere to the fluorinating compound and are thus removed from the atmosphere which may then be recirculated. A method for recovering radon and separating radon from its daughter elements is also described. (Official Gazette)

Compassion Fatigue in Adult Daughter Caregivers of a Parent with Dementia

PubMed Central

Day, Jennifer R.; Anderson, Ruth A.; Davis, Linda L.

2015-01-01

Adult daughters face distinct challenges caring for parents with dementia and may experience compassion fatigue: the combination of helplessness, hopelessness, an inability to be empathic, and a sense of isolation resulting from prolonged exposure to perceived suffering. Prior research on compassion fatigue has focused on professional healthcare providers and has overlooked filial caregivers. This study attempts to identify and explore risk factors for compassion fatigue in adult daughter caregivers and to substantiate further study of compassion fatigue in family caregivers. We used content analysis of baseline interviews with 12 adult daughter caregivers of a parent with dementia who participated in a randomized trial of homecare training. Four themes were identified in adult daughter caregiver interviews: (a) uncertainty; (b) doubt; (c) attachment; and (d) strain. Findings indicated adult daughter caregivers are at risk for compassion fatigue, supporting the need for a larger study exploring compassion fatigue in this population. PMID:25259643

Caring for a daughter with intellectual disabilities in managing menstruation: a mother's perspective.

PubMed

Chou, Yueh-Ching; Lu, Zxy-Yann Jane

2012-03-01

The concerns of mothers and their experiences while providing help to their daughters with intellectual disability (ID) and considerable support needs during menstruation have rarely been addressed. This qualitative study explored mothers' experiences and perceptions of managing their daughters' menstruation. Twelve Taiwanese mothers of 13 daughters with ID (1 mother had twins) were interviewed to explore their experiences of providing help to their daughters with high support needs during menstruation. Support networks were limited and mothers developed their own strategies for managing their daughter's menstruation. Surgical hysterectomy or use of medication to cease or postpone menstrual bleeding was never considered by the mothers. The financial cost of menstrual pads and nappies was significant. Both an appropriate allowance for families involved in the menstrual care of women with ID and access to appropriate support are needed. More information and educational programs need to be provided to relevant professionals and carers.

Cell size control and a cell-intrinsic maturation program in proliferating oligodendrocyte precursor cells.

PubMed

Gao, F B; Raff, M

1997-09-22

We have used clonal analysis and time-lapse video recording to study the proliferative behavior of purified oligodendrocyte precursor cells isolated from the perinatal rat optic nerve growing in serum-free cultures. First, we show that the cell cycle time of precursor cells decreases with increasing concentrations of PDGF, the main mitogen for these cells, suggesting that PDGF levels may regulate the cell cycle time during development. Second, we show that precursor cells isolated from embryonic day 18 (E18) nerves differ from precursor cells isolated from postnatal day 7 (P7) or P14 nerves in a number of ways: they have a simpler morphology, and they divide faster and longer before they stop dividing and differentiate into postmitotic oligodendrocytes. Third, we show that purified E18 precursor cells proliferating in culture progressively change their properties to resemble postnatal cells, suggesting that progressive maturation is an intrinsic property of the precursors. Finally, we show that precursor cells, especially mature ones, sometimes divide unequally, such that one daughter cell is larger than the other; in each of these cases the larger daughter cell divides well before the smaller one, suggesting that the precursor cells, just like single-celled eucaryotes, have to reach a threshold size before they can divide. These and other findings raise the possibility that such stochastic unequal divisions, rather than the stochastic events occurring in G1 proposed by "transition probability" models, may explain the random variability of cell cycle times seen within clonal cell lines in culture.

Cell Size Control and a Cell-intrinsic Maturation Program in Proliferating Oligodendrocyte Precursor Cells

PubMed Central

Gao, Fen-Biao; Raff, Martin

1997-01-01

We have used clonal analysis and time-lapse video recording to study the proliferative behavior of purified oligodendrocyte precursor cells isolated from the perinatal rat optic nerve growing in serum-free cultures. First, we show that the cell cycle time of precursor cells decreases with increasing concentrations of PDGF, the main mitogen for these cells, suggesting that PDGF levels may regulate the cell cycle time during development. Second, we show that precursor cells isolated from embryonic day 18 (E18) nerves differ from precursor cells isolated from postnatal day 7 (P7) or P14 nerves in a number of ways: they have a simpler morphology, and they divide faster and longer before they stop dividing and differentiate into postmitotic oligodendrocytes. Third, we show that purified E18 precursor cells proliferating in culture progressively change their properties to resemble postnatal cells, suggesting that progressive maturation is an intrinsic property of the precursors. Finally, we show that precursor cells, especially mature ones, sometimes divide unequally, such that one daughter cell is larger than the other; in each of these cases the larger daughter cell divides well before the smaller one, suggesting that the precursor cells, just like single-celled eucaryotes, have to reach a threshold size before they can divide. These and other findings raise the possibility that such stochastic unequal divisions, rather than the stochastic events occurring in G1 proposed by “transition probability” models, may explain the random variability of cell cycle times seen within clonal cell lines in culture. PMID:9298991

Depression impacts the physiological responsiveness of mother–daughter dyads during social interaction

PubMed Central

Amole, Marlissa C.; Cyranowski, Jill M.; Wright, Aidan G. C.; Swartz, Holly A.

2017-01-01

Background Maternal depression is associated with increased risk of psychiatric illness in offspring. While risk may relate to depressed mothers' difficulties regulating emotions in the context of interacting with offspring, physiological indicators of emotion regulation have rarely been examined during mother–child interactions—and never among mother–adolescent dyads in which both mother and adolescent have histories of major depressive disorder (MDD). Methods We examined changes in high-frequency heart rate variability (HF-HRV), an indicator of parasympathetic (vagal) function that has been related to depression, stress, social engagement, and emotion regulation, in 46 mother–daughter dyads (23 in which both mother and daughter had an MDD history and 23 never-depressed controls). Hierarchical linear models evaluated changes in HF-HRV while mother–daughter dyads engaged in discussions about shared pleasant events and relationship conflicts. Results While control dyads displayed positive slopes (increases) in HF-HRV during both discussions, MDD dyads displayed minimal change in HF-HRV across discussions. Among controls, HF-HRV slopes were positively correlated between mothers and daughters during the pleasant events' discussion. In contrast, HF-HRV slopes were negatively correlated between MDD mothers and daughters during both discussions. Conclusions Vagal responses observed in control mother–daughter dyads suggest a pattern of physiological synchrony and reciprocal positive social engagement, which may play a role in adolescent development of secure social attachments and healthy emotion regulation. In contrast, MDD mothers and daughters displayed diminished and discordant patterns of vagal responsiveness. More research is needed to understand the development and consequences of these patterns of parasympathetic responses among depressed mother–daughter dyads. PMID:28060443

Depression impacts the physiological responsiveness of mother-daughter dyads during social interaction.

PubMed

Amole, Marlissa C; Cyranowski, Jill M; Wright, Aidan G C; Swartz, Holly A

2017-02-01

Maternal depression is associated with increased risk of psychiatric illness in offspring. While risk may relate to depressed mothers' difficulties regulating emotions in the context of interacting with offspring, physiological indicators of emotion regulation have rarely been examined during mother-child interactions-and never among mother-adolescent dyads in which both mother and adolescent have histories of major depressive disorder (MDD). We examined changes in high-frequency heart rate variability (HF-HRV), an indicator of parasympathetic (vagal) function that has been related to depression, stress, social engagement, and emotion regulation, in 46 mother-daughter dyads (23 in which both mother and daughter had an MDD history and 23 never-depressed controls). Hierarchical linear models evaluated changes in HF-HRV while mother-daughter dyads engaged in discussions about shared pleasant events and relationship conflicts. While control dyads displayed positive slopes (increases) in HF-HRV during both discussions, MDD dyads displayed minimal change in HF-HRV across discussions. Among controls, HF-HRV slopes were positively correlated between mothers and daughters during the pleasant events' discussion. In contrast, HF-HRV slopes were negatively correlated between MDD mothers and daughters during both discussions. Vagal responses observed in control mother-daughter dyads suggest a pattern of physiological synchrony and reciprocal positive social engagement, which may play a role in adolescent development of secure social attachments and healthy emotion regulation. In contrast, MDD mothers and daughters displayed diminished and discordant patterns of vagal responsiveness. More research is needed to understand the development and consequences of these patterns of parasympathetic responses among depressed mother-daughter dyads. © 2016 Wiley Periodicals, Inc.

Eating disturbances in girls with diabetes: the contribution of adolescent self-concept, maternal weight and shape concerns and mother-daughter relationships.

PubMed

Maharaj, S I; Rodin, G M; Olmsted, M P; Connolly, J A; Daneman, D

2003-04-01

This study examined the relative contribution of adolescent self-concept, maternal weight and shape concerns (WSC), and mother-daughter relationships to eating disturbances among girls with type 1 diabetes mellitus (DM). Eighty-eight adolescent girls (mean = 15.0 years, S.D. = 2.2) and their mothers completed self-report measures of disordered eating and weight control behaviours, with teens also reporting on disturbed eating and body attitudes. Based on reported symptoms, adolescents were classified as highly (N = 18), mildly (N = 30) and non-eating disturbed (N = 40). Self-concept was assessed by adolescent self-report. Mother-daughter relationships were assessed by adolescent self-report and by observed mother-daughter interactions that were rated using a macroanalytic coding system that assesses intimacy and autonomy in these relationships. Hierarchical regressions illustrated that adolescent self-concept deficits, maternal WSC, and impaired mother-daughter relationships significantly predicted eating disturbances in girls with DM, accounting for 57% of the variance. Mothers who engaged in dieting and binge-eating were more impaired in their ability to support their daughters' emerging autonomy. The quality of mother-daughter relationships partly mediated the influence of maternal WSC on adolescent eating disturbances. Moreover, the impact of maternal WSC and mother-daughter relationships on eating disturbances was mediated by adolescent self-concept. Findings illustrate two pathways through which mother-daughter relationships may impact upon risk of eating disturbances in girls with DM and highlight the need to evaluate family-based interventions specifically tailored for this high-risk population.

The Daughter's Disenchantment: Incest as Pedagogy in Fairy Tales and Kathryn Harrison's the Kiss

ERIC Educational Resources Information Center

Marshall, Elizabeth

2004-01-01

The Kiss, is described as a controversial memoir about father-daughter incest that disturbed the cultural silence in a "well heeled" home. The emotional and psychological terrain of the daughter's experience is discussed.

Mother-daughter in vitro fertilization triplet surrogate pregnancy.

PubMed

Michelow, M C; Bernstein, J; Jacobson, M J; McLoughlin, J L; Rubenstein, D; Hacking, A I; Preddy, S; Van der Wat, I J

1988-02-01

A successful triplet pregnancy has been established in a surrogate gestational mother following the transfer of five embryos fertilized in vitro. The oocytes were donated by her biological daughter, and the sperm obtained from the daughter's husband. The daughter's infertility followed a total abdominal hysterectomy performed for a postpartum hemorrhage as a result of a placenta accreta. Synchronization of both their menstrual cycles was obtained using oral contraceptive suppression for 2 months, followed by stimulation of both the surrogate gestational mother and her daughter such that embryo transfer would occur at least 48 hr after the surrogate gestational mother's own ovulation. This case raises a number of medical, social, psychological, and ethical issues.

2016 Annual Progress Report: DOE Hydrogen and Fuel Cells Program

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

None, None

The 2016 Annual Progress Report summarizes fiscal year 2016 activities and accomplishments by projects funded by the DOE Hydrogen and Fuel Cells Program. It covers the program areas of hydrogen production; hydrogen delivery; hydrogen storage; fuel cells; manufacturing R&D; technology validation; safety, codes and standards; systems analysis; market transformation; and Small Business Innovation Research projects.

Reporting Florida's Annual Measurable Objectives (AMOs) in Compliance with ESEA Flexibility Requirements: Guide to Calculations for 2013-14

ERIC Educational Resources Information Center

Florida Department of Education, 2014

2014-01-01

This Annual Measurable Objective (AMO) is designed to keep Florida moving forward toward national and international competitiveness. Florida will compare its National Assessment of Educational Progress (NAEP) scores to those of the top five states and its Trends in International Mathematics and Science Study (TIMSS), Progress in International…

Annual Progress Report of the Coastal Bend Migrant Council Health Project, San Patricio Migrant Health Center (Texas), 1973-1974.

ERIC Educational Resources Information Center

Coastal Bend Migrant Council, Mathis, TX. San Patricio Migrant Health Center.

The annual medical progress report covers migrant health services in San Patricio County, Texas, from February 1, 1973 to January 31, 1974. The report discusses: staff, administration, cardiology, dental services, health services, medical services, outreach and environmental health services, prescription services, registration and identification,…

FLORIDA MIGRANT HEALTH PROJECT. FOURTH ANNUAL PROGRESS REPORT, 1966-1967.

ERIC Educational Resources Information Center

Florida State Board of Health, Jacksonville.

THE FOURTH ANNUAL PROGRESS REPORT OF THE FLORIDA MIGRANT HEALTH PROJECT INDICATES THAT IN 1966-67 THERE WAS AN APPRECIABLE INCREASE IN THE AMOUNT AND VARIETY OF MIGRANT HEALTH SERVICES RENDERED, THE NUMBER OF MIGRANTS CONTACTED, AND THE ACTIVITIES PERFORMED BY PROJECT PERSONNEL. MIGRANT HEALTH SERVICE REFERRALS INCREASED BY 1,222 OVER THE SAME…

Maternal Anthropometry and Mammographic Density in Adult Daughters.

PubMed

Michels, Karin B; Cohn, Barbara A; Goldberg, Mandy; Flom, Julie D; Dougan, Marcelle; Terry, Mary Beth

2016-11-01

We examined the relation between maternal anthropometry and mammographic density in the adult daughter using prospectively collected data. Our study included a total of 700 mother-daughter dyads participating in an adult follow-up of women born in 2 US birth cohorts: the Child Health and Development Study and the Boston, Massachusetts, and Providence, Rhode Island sites of the National Collaborative Perinatal Project. We observed an increased percent breast density at a mean age of 43.1 years in the daughters of mothers who gained 5 kg or less during pregnancy compared with mother-daughter pairs in which the mother gained 5 to 10 kg (β = 4.8, 95% confidence interval: 1.0 to 8.6). The daughters of mothers who were overweight at the time of conception (prepregnancy BMI ≥25) and who gained >5 kg during pregnancy had a lower percent density (β = -3.2, 95% confidence interval: -6.2 to -0.2) compared with mothers with a BMI <25 at conception who gained >5 kg. We did not find any strong and consistent patterns between maternal anthropometry and the daughter's breast density, a strong predictor of breast cancer risk. A modest association between low gestational weight gain and increased breast density 40 years later in the daughter was observed, even after accounting for adult body size, and if confirmed, possible mechanisms need to be further elucidated. Copyright © 2016 by the American Academy of Pediatrics.

Intergenerational abortion tendency between mothers and teenage daughters: a population-based cohort study

PubMed Central

Liu, Ning; Farrugia, M. Michèle; Vigod, Simone N.; Urquia, Marcelo L.; Ray, Joel G.

2018-01-01

BACKGROUND: A teenage woman’s sexual health practices may be influenced by her mother’s experience. We evaluated whether there is an intergenerational tendency for induced abortion between mothers and their teenage daughters. METHODS: We conducted a retrospective population-based cohort study involving daughters born in Ontario between 1992 and 1999. We evaluated the daughters’ data for induced abortions between age 12 years and their 20th birthday. We assessed each mother’s history of induced abortion for the period from 4 years before her daughter’s birth to 12 years after (i.e., when her daughter turned 12 years of age). We used Cox proportional hazard models to estimate a daughter’s risk of having an induced abortion in relation to the mother’s history of the same procedure. We adjusted hazard ratios (HRs) for maternal age and world region of origin, mental or physical health problems in the daughter, mother– daughter cohabitation, neighbourhood-level rate of teen induced abortion, rural or urban residence, and income quintile. RESULTS: A total of 431 623 daughters were included in the analysis. The cumulative probability of teen induced abortion was 10.1% (95% confidence interval [CI] 9.8%–10.4%) among daughters whose mother had an induced abortion, and 4.2% (95% CI 4.1%–4.3%) among daughters whose mother had no induced abortion, for an adjusted HR of 1.94 (95% CI 1.86–2.01). The adjusted HR of a teenaged daughter having an induced abortion in relation to number of maternal induced abortions was 1.77 (95% CI 1.69–1.85) with 1 maternal abortion, 2.04 (95% CI 1.91–2.18) with 2 maternal abortions, 2.39 (95% CI 2.19–2.62) with 3 maternal abortions and 2.54 (95% CI 2.33–2.77) with 4 or more maternal abortions, relative to none. INTERPRETATION: We found that the risk of teen induced abortion was higher among daughters whose mother had had an induced abortion. Future research should explore the mechanisms for intergenerational induced abortion. PMID:29378869

The mothering experience of women with FGM/C raising 'uncut' daughters, in Ivory Coast and in Canada.

PubMed

Koukoui, Sophia; Hassan, Ghayda; Guzder, Jaswant

2017-04-05

While Female Genital Cutting (FGM/C) is a deeply entrenched cultural practice, there is now mounting evidence for a gradual decline in prevalence in a number of geographical areas in Africa and following migration to non-practicing countries. Consequently, there is now a growing number of women with FGM/C who are raising 'uncut' daughters. This study used a qualitative methodology to investigate the experience of women with FGM/C raising daughters who have not been subjected to the ritual. The aim of this study was to shed light on mothers' perception of the meaning and cultural significance of the practice and to gain insight into their mothering experience of 'uncut' girls. To this end, in-depth interviews were conducted with fifteen mothers living in Abidjan, Ivory Coast and in Montreal, Canada (8 and 7, respectively). Thirteen mothers intrinsically refused to perpetuate FGM/C onto their daughters and two diasporic mothers were in favour of FGM/C but forewent the practice for fear of legal repercussions. Whether the eschewing of FGM/C was deliberate or legally imposed, raising 'uncut' daughters had significant consequences in terms of women's mothering experiences. Mothers faced specific challenges pertaining to community and family pressure to have daughters undergo FGM/C, and expressed concerns regarding their daughters' sexuality. Conversely, women's narratives were also infused with pride and hope for their daughters, and revealed an accrued dialogue between the mother-daughter dyad about cultural norms and sexuality. Interestingly, women's mothering experience was also bolstered by the existence of informal networks of support between mothers with FGM/C whose daughters were 'uncut'. These communities of mothers engaged in open dialogue about the consequences of FGM/C and offered reciprocal solidarity and support in their decision to forego FGM/C for their children. Women with FGM/C who are raising 'uncut' daughters in their homeland and in their country of immigration vastly report a positive experience. However, they also face specific challenges related to immigration, psychosocial, and psychosexual considerations, which must be tackled from a multidisciplinary perspective.

Engaging Fathers to Increase Physical Activity in Girls: The "Dads And Daughters Exercising and Empowered" (DADEE) Randomized Controlled Trial.

PubMed

Morgan, Philip J; Young, Myles D; Barnes, Alyce T; Eather, Narelle; Pollock, Emma R; Lubans, David R

2018-04-10

Existing strategies to increase girls' physical activity levels have seen limited success. Fathers may influence their children's physical activity, but often spend more time with their sons and rarely participate in family-based programs. To test a novel program designed to increase the physical activity levels of fathers and their daughters. In a two-arm RCT, 115 fathers (29-53 years) and 153 daughters (4-12 years) were randomized to (i) the "Dads And Daughters Exercising and Empowered" (DADEE) program, or (ii) a wait-list control. The 8-week program included weekly educational and practical sessions plus home tasks. Assessments were at baseline, 2 months (postintervention), and 9 months. The primary outcomes were father-daughter physical activity levels (pedometry). Secondary outcomes included screen-time, daughters' fundamental movement skill proficiency (FMS: perceived and objective), and fathers' physical activity parenting practices. Primary outcome data were obtained from 88% of daughters and 90% of fathers at 9 months. Intention-to-treat analyses revealed favorable group-by-time effects for physical activity in daughters (p = .02, d = 0.4) and fathers (p < .001, d = 0.7) at postintervention, which were maintained at 9 months. At postintervention and follow-up, significant effects (p < .05) were also identified for daughters' FMS competence (objective: d = 1.1-1.2; perceived: d = 0.4-0.6), a range of fathers' physical activity parenting practices (d = 0.3-0.8), and screen-time for daughters (d = 0.5-0.8) and fathers (d = 0.4-0.6, postintervention only). Program satisfaction and attendance were very high. This study provided the first experimental evidence that efforts to increase physical activity behavior in preadolescent girls would benefit from a meaningful engagement of fathers. Clinical Trial information: Australian New Zealand Clinical Trials Registry: ACTRN12615000022561.

Daughters at Risk of Female Genital Mutilation: Examining the Determinants of Mothers’ Intentions to Allow Their Daughters to Undergo Female Genital Mutilation

PubMed Central

Pashaei, Tahereh; Ponnet, Koen; Moeeni, Maryam; Khazaee-pool, Maryam; Majlessi, Fereshteh

2016-01-01

Female genital mutilation (FGM) is still a common practice in many countries in Africa and the Middle East. Understanding the determinants of FGM can lead to more active interventions to prevent this harmful practice. The goal of this study is to explore factors associated with FGM behavior among Iranian mothers and their daughters. Based on Ajzen’s theory of planned behavior, we examined the predictive value of attitudes, subjective norms, perceived behavioral control and several socio-demographic variables in relation to mothers’ intentions to mutilate their daughters. A paper-and-pencil survey was conducted among 300 mothers (mean age = 33.20, SD = 9.09) who had at least one daughter and who lived in Ravansar, a county in Kermanshah Province in Iran. Structural equation modeling was used to investigate the relationships among the study variables. Our results indicate that attitude is the strongest predictor of mothers’ intentions to allow their daughters to undergo FGM, followed by subjective norms. Compared to younger mothers, older mothers have more positive attitudes toward FGM, perceive themselves as having more control over their behavior and demonstrate a greater intention to allow their daughter to undergo FGM. Furthermore, we found that less educated mothers and mothers living in rural areas had more positive attitudes toward FGM and feel more social pressure to allow FGM. The model accounts for 93 percent of the variance in the mothers’ intentions to allow their daughters to undergo FGM. Intervention programs that want to decrease FGM might focus primarily on converting mothers’ neutral or positive feelings toward FGM into negative attitudes and on alleviating the perceived social pressure to mutilate one’s daughter. Based on our findings, we provide recommendations about how to curtail mothers’ intentions to allow their daughters to undergo FGM. PMID:27031613

Risks for Hypertension among Undiagnosed African American Mothers and Daughters

PubMed Central

Taylor, Jacquelyn Y.

2009-01-01

Introduction This study examines risks for high blood pressure (BP) among undiagnosed African American (AA) mothers and daughters, because AA children are at risk for hypertension due to familial influences. Method This study was cross-sectional in design and included 70 AA mother and daughter participants from the Detroit metropolitan area. Results BP readings clinically diagnostic of hypertension were found for mothers (25.7%) and daughters (54.3%), although they were undiagnosed. Many participants with BP readings in pre-hypertension or hypertension categories were overweight or obese (mothers, 90.9%; daughters, 50.2%). Fewer underweight or normal weight mothers (25.0%) and daughters (64.3%) had BP readings indicative of hypertension. Lower diastolic BP was associated with higher body mass index (BMI) among mothers (r = −.34, p = .045). Higher systolic blood pressure was positively related to potassium consumption among daughters and total AAs (r = .55, p = .005 and r = .41, p = .003 respectively). Discussion Early screening for hypertension is needed to improve health among AAs. Health providers should use American Academy of Pediatrics (AAP) guidelines for determining hypertension in children. Research on familial and environment influences on BP among children is recommended to determine early risk for hypertension development. PMID:19875025

Adult daughters providing post-stroke care to a parent: a qualitative study of the impact that role overload has on lifestyle, participation and family relationships.

PubMed

Bastawrous, Marina; Gignac, Monique A; Kapral, Moira K; Cameron, Jill I

2015-06-01

To qualitatively explore daughters' experiences with and response to holding multiple roles while providing post-stroke care to a parent. Qualitative study using a descriptive approach. Semi-structured interviewing was used. Interviews were recorded, transcribed and analyzed to develop themes. General community of a metropolitan city. Twenty-three adult daughters caring for a community-dwelling parent who had suffered a stroke. Not applicable. Not applicable. Role overload is a salient issue for daughter caregivers. This overload is best captured by the analogy of "juggling" multiple role demands and responsibilities. Two key themes suggest that role overload resulting from parent care affects daughters': 1) valued relationships (e.g. challenges develop in their relationship with children and partner); and 2) ability to participate in valued activities (e.g. reduced involvement in leisure activities and restricted employment). Future support efforts should help daughters manage the caregiving role in light of other responsibilities. This can mitigate overload-related strain in valued relationships and decreased participation in valued activities, thereby contributing to better health and well-being for daughter caregivers. © The Author(s) 2014.

Compilation of 1989 annual reports of the Navy ELF Communications System Ecological Monitoring Program. Volume 2. tabs C-F. Annual progress report, Jan-Dec 89

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

Not Available

1990-08-01

This is the eighth compilation of annual reports for the Navy's ELF Communications Systems Ecological Monitoring Program. The reports document the progress of eight studies performed during 1989 near the Naval Radio Transmitting Facility -- Republic, Michigan. The purpose of the monitoring is to determine whether electromagnetic fields produced by the ELF Communications System will affect resident biota or their ecological relationships. Soil Amoeba: Arthropoda and Earthworms: Pollinating Insects: Small Mammals and Nesting Birds.

30 CFR 57.5040 - Exposure records.

Code of Federal Regulations, 2010 CFR

2010-07-01

... complete individual exposure of all mine personnel working in active working areas with radon daughter... personnel assigned to work in active working areas where radon daughter concentrations have been reduced to.... An average airborne radon daughter concentration for a designated active working area shall be...

Modelling uncertain paternity to address differential pedigree accuracy

USDA-ARS?s Scientific Manuscript database

The objective was to implement uncertain parentage models to account for differences in daughter pedigree accuracy. Elite sires have nearly all daughters genotyped resulting in correct paternity assignment. Bulls of lesser genetic merit have fewer daughters genotyped creating the possibility for mor...

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

Snyder, W.S.; Ford, M.R.; Warner, G.G.

Data are tabulated on the radiation dose equivalent per microcurie-day for source and target organs of a human adult for 100 radionuclides. These are listed at the end of the volume. Included are several radionuclides where the parent has a daughter radionuclide of physical half-life less than five minutes. In such cases separate S tables are given for the parent and for the daughter as well as a composite table which contains S values for the parent plus S values for the daughter weighted according to the percent decay via the daughter. (CH)

Metabolism, Mass Spectral Analysis and Mode of Action of Trichothecene Mycotoxins.

DTIC Science & Technology

1987-09-15

per billion. An isomer of HT-2 was detected. The mass spectra of H-i (parent and daughter ions) were obtained. Toxic Fusarium isolates were identified...and T-2-tetraol as well as their daughter ion sepctra have been obtained. An isomer of HT-2 ýC-4 acetate) was discovered in a Fusarium culture using...the daughter ions of HT-2 as a probe. Its structure wasdetermined using parent-daughter mass spectra. The detection of the isomer in the Fusarium

Project conducted in Hirakata to improve cervical cancer screening rates in 20-year-old Japanese: Influencing parents to recommend that their daughters undergo cervical cancer screening.

PubMed

Yagi, Asami; Ueda, Yutaka; Egawa-Takata, Tomomi; Tanaka, Yusuke; Terai, Yoshito; Ohmichi, Masahide; Ichimura, Tomoyuki; Sumi, Toshiyuki; Murata, Hiromi; Okada, Hidetaka; Nakai, Hidekatsu; Mandai, Masaki; Matsuzaki, Shinya; Kobayashi, Eiji; Yoshino, Kiyoshi; Kimura, Tadashi; Saito, Junko; Hori, Yumiko; Morii, Eiichi; Nakayama, Tomio; Suzuki, Yukio; Motoki, Yoko; Sukegawa, Akiko; Asai-Sato, Mikiko; Miyagi, Etsuko; Yamaguchi, Manako; Kudo, Risa; Adachi, Sosuke; Sekine, Masayuki; Enomoto, Takayuki; Horikoshi, Yorihiko; Takagi, Tetsu; Shimura, Kentaro

2016-12-01

In Japan, the rate of routine cervical cancer screening is quite low, and the incidence of cervical cancer has recently been increasing. Our objective was to investigate ways to effectively influence parental willingness to recommend that their 20-year-old daughters undergo cervical cancer screening. We targeted parents whose 20-year-old daughters were living with them. In fiscal year 2013, as usual, the daughter received a reminder postcard several months after they had received a free coupon for cervical cancer screening. In fiscal year 2014, the targeted parents received a cervical cancer information leaflet, as well as a cartoon about cervical cancer to show to their daughters, with a request that they recommend to their daughter that she undergo cervical cancer screening. The subsequent screening rates for fiscal years 2013 and 2014 were compared. The cervical cancer screening rate of 20-year-old women whose parents received the information packet in fiscal year 2014 was significantly higher than for the women who, in fiscal year 2013, received only a simple reminder postcard (P < 0.001). As a result, the total screening rate for 20-year-old women for the whole of the 2014 fiscal year was significantly increased over 2013 (P < 0.001). For the first time, we have shown that the parents of 20-year-old daughters can be motivated to recommend that their daughters receive their first cervical cancer screening. This was achieved by sending a cervical cancer information leaflet and a cartoon about cervical cancer for these parents to show to their daughters. This method was significantly effective for improving cervical cancer screening rates. © 2016 Japan Society of Obstetrics and Gynecology.

Mothers' screening histories influence daughters' vaccination uptake: an analysis of linked cervical screening and human papillomavirus vaccination records in the North West of England.

PubMed

Spencer Nee Pilkington, Angela M; Brabin, Loretta; Verma, Arpana; Roberts, Stephen A

2013-04-01

Achieving high human papillomavirus (HPV) vaccine coverage is important because cervical screening coverage is declining. As key decision makers, mothers' experiences of, and participation in, the cervical screening programme could affect vaccination consent. We investigate whether mother's screening history influences daughter's participation in the HPV vaccination programme. Mothers' cervical screening records from the National Health Authority Information System were linked to the daughters' HPV vaccination records from the Child Health System in North West England by address. Odds ratios for daughter's vaccination were computed using Logistic Regression, adjusting for age, Primary Care Trust and vaccine cohort (AOR). Daughters in both the routine and catch up programmes were more likely to have initiated vaccination and completed the course if their mothers had attended screening. The association was strongest when mothers had attended within the last 5 years (AOR in routine group: 3.5 (95% confidence interval (CI) 3.1-4.0) for initiation and 2.2 (1.6-2.9) for retention). Mothers who had personally decided to cease screening were less likely to have vaccinated daughters than those who had ceased for medical indications. Daughters were more likely to have been vaccinated if their mothers had received an abnormal smear result. Daughter's HPV vaccination uptake was associated with mother's cervical screening attendance. Daughters of mothers who are not engaged with preventive services are less likely to be vaccinated and may be less likely to engage with screening. This makes mothers central to health interventions to promote both cervical screening and HPV vaccination. Copyright © 2012 Elsevier Ltd. All rights reserved.

Evolution of Emotional Symptoms Over Time Among Daughters of Patients With Breast Cancer.

PubMed

Wellisch, David K; Ormseth, Sarah R; Aréchiga, Adam E

2015-01-01

This study longitudinally profiled anxiety and depressive symptoms of daughters of patients with breast cancer and examined the mother׳s survival status, the daughter׳s age at the time of mother׳s diagnosis, and the style of family communication about breast cancer as moderators of change in symptomatology across participants׳ first 3 appointments at the University of California, Los Angeles Revlon Breast Center High Risk Clinic. We evaluated the effects of hypothesized predictors on change in anxiety and depressive symptoms, 3 (symptomatology at first, second, and third clinic visits) × 2 (mother survived or died) × 2 (<20 or ≥20y old at diagnosis) × 2 (open or closed family communication) repeated-measures analyses of variance were employed. There was a main effect for time of diagnosis on state anxiety, demonstrating a significant reduction in anxiety across clinic visits overall (p < 0.001). There were also significant 3-way interactions. For state anxiety, mother׳s survival status moderated the time of diagnosis × age at diagnosis and time of diagnosis × family communication interaction effects. For daughters whose mothers died, decreased anxiety was observed in those who were younger at the time of diagnosis (p = 0.001). For daughters whose mothers survived, anxiety was decreased for those with closed family communication styles (p = 0.001). The time of diagnosis × mother׳s survival × age at diagnosis interaction was also significant for depressive symptoms (p = 0.001). Among daughters whose mothers died, those who were younger showed decreases in symptoms (p = 0.004). These daughters appeared to benefit from the high-risk program as demonstrated by decreased symptomatology, particularly daughters whose mothers died who were younger at the time of diagnosis. Copyright © 2015 The Academy of Psychosomatic Medicine. Published by Elsevier Inc. All rights reserved.

Normal Pubertal Development in Daughters of Women With PCOS: A Controlled Study.

PubMed

Legro, Richard S; Kunselman, Allen R; Stetter, Christy M; Gnatuk, Carol L; Estes, Stephanie J; Brindle, Eleanor; Vesper, Hubert W; Botelho, Julianne C; Lee, Peter A; Dodson, William C

2017-01-01

Daughters of women with polycystic ovary syndrome (PCOS) are thought to be at increased risk for developing stigmata of the syndrome, but the ontogeny during puberty is uncertain. We phenotyped daughters (n = 76) of mothers with PCOS and daughters (n = 80) from control mothers for reproductive and metabolic parameters characteristic of PCOS. We performed a matched case/control study at Penn State Hershey Medical Center that included non-Hispanic, white girls 4 to 17 years old. We obtained birth history, biometric, ovarian ultrasounds, whole-body dual-energy X-ray absorptiometry scan for body composition, 2-hour glucose challenged salivary insulin levels, and two timed urinary collections (12 hours overnight and 3 hours in the morning) for gonadotropins and sex steroids. We measured integrated urinary levels of adrenal (dehydroepiandrosterone sulfate) and ovarian [testosterone (TT)] steroids. Other endpoints included integrated salivary insulin levels and urinary luteinizing hormone levels. There were no differences in detection rates or mean levels for gonadotropins and sex steroids in timed urinary collections between PCOS daughters and control daughters, nor were there differences in integrated salivary insulin levels. Results showed that 69% of Tanner 4/5 PCOS daughters vs 31% of control daughters had hirsutism defined as a Ferriman-Gallwey score >8 (P = 0.04). There were no differences in body composition as determined by dual-energy X-ray absorptiometry between groups in the three major body contents (i.e., bone, lean body mass, and fat) or in ovarian volume between groups. Matched for pubertal stage, PCOS daughters have similar levels of urinary androgens and gonadotropins as well as glucose-challenged salivary insulin levels. Copyright © 2017 by the Endocrine Society

Is there a genetic anticipation in breast and/or ovarian cancer families with the germline c.3481_3491del11 mutation?

PubMed

El Tannouri, R; Albuisson, E; Jonveaux, P; Luporsi, E

2018-01-01

The aim of the current analysis is to evaluate any differences of breast or ovarian cancer age at diagnosis between mothers and daughters carrying the c.3481_3491del11 mutation in the BRCA1 gene. A study cohort of 38 women carrying the c.3481_3491del11 mutation and affected by first breast or ovarian cancer who reported a first breast or ovarian cancer in their mother carrying the c.3481_3491del11 mutation, was identified in 37 different families including members with breast and/or ovarian cancer at the Oncology Institute of Lorraine. Twelve mothers underwent genetic testing. Twenty-five pairs of the 38 mothers-daughters pairs with c.3481_3491del11 mutation were affected by breast cancer and 13 pairs by ovarian cancer. Clinical and genetic data were collected from medical files and family pedigrees. Analyses were conducted for each cancer type. We investigated an early breast cancer detection effect due to early screening programs and also an increased breast tumor aggression. Since major improvements in breast cancer clinical management and imaging techniques appeared after 1980, we compared the age at breast cancer diagnosis and the age at death in mothers and daughters before and after 1980, first, in the group of women including mothers and daughters taken together and then in mothers and daughters separately. The mean age at breast cancer diagnosis was 45.28 ± 10.27 years in mothers and 39.80 ± 7.79 years in daughters (p = 0.026). The difference of age at ovarian cancer diagnosis in mother-daughter pairs was 8.62 ± 12.76 years (p = 0.032). When considering the group of women including mothers and daughters taken together, no significant difference of age at breast cancer diagnosis was found between women affected before 1980 and those affected after 1980 (p = 0.577). However, the age at death increased in these women after 1980 (p = 0.026). Comparison of age at breast cancer diagnosis in mothers and daughters separately, showed that daughters were affected at an earlier age after 1980 (p = 0.002). Daughters had a poor prognosis and died earlier than mothers after 1980. Our results may have reflected genetic anticipation in c.3481_3491del11 mutation breast and ovarian cancer families. In order to confirm our findings, a larger cohort would provide more precision to the difference of ages at breast or ovarian cancer diagnosis between mothers and daughters and more powerful statistical analyses. Increased aggression in daughters' tumors compared to those of mothers could be also considered as a parameter of genetic anticipation. Complete information on tumor profile and proliferation would allow us to study genetic anticipation by comparing the tumor phenotypes between mothers and daughters in the future.

Relieving feelings of strain among women with elderly mothers.

PubMed

Scharlach, A E

1987-03-01

I hypothesized that feelings of strain experienced by an adult daughter are likely to interfere with the nature of her relationship with her aging mother and to have a potentially deleterious effect on the mother. To test this proposition, I devised a study that examined the impact of two brief interventions on 37 middle-aged women and 24 of their elderly mothers: (a) a cognitive-behavioral presentation designed to reduce the daughter's unrealistic feelings of responsibility and (b) a supportive-educational presentation designed to increase the daughter's awareness of her mother's needs. I found that the first procedure was more effective than the second in reducing the daughter's burden, improving the mother-daughter relationship, and decreasing the loneliness experienced by the elderly mother.

Daughters caregiving for Hispanic and non-Hispanic Alzheimer patients: does ethnicity make a difference?

PubMed

Mintzer, J E; Rubert, M P; Loewenstein, D; Gamez, E; Millor, A; Quinteros, R; Flores, L; Miller, M; Rainerman, A; Eisdorfer, C

1992-08-01

This study assessed Cuban-American Hispanic and White non-Hispanic daughters who were major caregivers for their mothers suffering from Alzheimer's Disease. Although patients in both ethnic groups did not differ in their level of cognitive and functional impairment, Cuban-American Hispanic patients were significantly more likely to be living in their daughters' homes while the White non-Hispanic patients resided in institutional settings. Caregivers were equivalent in their knowledge and utilization of community services, but Cuban-American daughters were significantly more aware of financial aid resources. Cuban-American patients were significantly more depressed than their White non-Hispanic counterparts with daughters showing similar but nonsignificant trends. The impact of cultural factors on caregiving is discussed.

Exploring the Effects of Low Power Schemas in Mothers.

ERIC Educational Resources Information Center

Mills, Rosemary S. L.

1999-01-01

Assessed whether low perceived maternal power and temperamentally fearful preschool-aged daughters predicted subsequent maternal overcontrol and internalizing symptoms in daughters 2 years later. Found that low perceived maternal power predicted subsequent maternal overcontrol with initially fearful daughters but did not predict subsequent…

Modeling radon daughter deposition rates for low background detectors

NASA Astrophysics Data System (ADS)

Westerdale, S.; Guiseppe, V. E.; Rielage, K.; Elliot, S. R.; Hime, A.

2009-10-01

Detectors such as those looking for dark matter and those working to detect neutrinoless double-beta decay require record low levels of background radiation. One major source of background radiation is from radon daughters that decay from airborne radon. In particular, ^222Rn decay products may be deposited on any detector materials that are exposed to environmental radon. Long-lasting daughters, especially ^210Pb, can pose a long-term background radiation source that can interfere with the detectors' measurements by emitting alpha particles into sensitive parts of the detectors. A better understanding of this radon daughter deposition will allow for preventative actions to be taken to minimize the amount of noise from this source. A test stand has therefore been set up to study the impact of various environmental factors on the rate of radon daughter deposition so that a model can be constructed. Results from the test stand and a model of radon daughter deposition will be presented.

Inheritance of yeast nuclear pore complexes requires the Nsp1p subcomplex

PubMed Central

Makio, Tadashi; Lapetina, Diego L.

2013-01-01

In the yeast Saccharomyces cerevisiae, organelles and macromolecular complexes are delivered from the mother to the emerging daughter during cell division, thereby ensuring progeny viability. Here, we have shown that during mitosis nuclear pore complexes (NPCs) in the mother nucleus are actively delivered through the bud neck and into the daughter cell concomitantly with the nuclear envelope. Furthermore, we show that NPC movement into the daughter cell requires members of an NPC subcomplex containing Nsp1p and its interacting partners. NPCs lacking these nucleoporins (Nups) were blocked from entry into the daughter by a putative barrier at the bud neck. This selection process could be observed within individual cells such that NPCs containing Nup82p (an Nsp1p-interacting Nup) were transferred to the daughter cells while functionally compromised NPCs lacking Nup82p were retained in the mother. This mechanism is proposed to facilitate the inheritance of functional NPCs by daughter cells. PMID:24165935

Emotion identification in girls at high risk for depression.

PubMed

Joormann, Jutta; Gilbert, Kirsten; Gotlib, Ian H

2010-05-01

Children of depressed mothers are themselves at elevated risk for developing a depressive disorder. We have little understanding, however, of the specific factors that contribute to this increased risk. This study investigated whether never-disordered daughters whose mothers have experienced recurrent episodes of depression during their daughters' lifetime differ from never-disordered daughters of never-disordered mothers in their processing of facial expressions of emotion. Following a negative mood induction, daughters completed an emotion identification task in which they watched faces slowly change from a neutral to a full-intensity happy, sad, or angry expression. We assessed both the intensity that was required to accurately identify the emotion being expressed and errors in emotion identification. Daughters of depressed mothers required greater intensity than did daughters of control mothers to accurately identify sad facial expressions; they also made significantly more errors identifying angry expressions. Cognitive biases may increase vulnerability for the onset of disorders and should be considered in early intervention and prevention efforts.

Saturation of radiation-induced parametric instabilities by excitation of Langmuir turbulence

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

Dubois, D.F.; Rose, H.A.; Russell, D.

1995-12-01

Progress made in the last few years in the calculation of the saturation spectra of parametric instabilities which involve Langmuir daughter waves will be reviewed. These instabilities include the ion acoustic decay instability, the two plasmon decay instability (TPDI), and stimulated Raman scattering (SRS). In particular I will emphasize spectral signatures which can be directly compared with experiment. The calculations are based on reduced models of driven Laugmuir turbulence. Thomson scattering from hf-induced Langmuir turbulence in the unpreconditioned ionosphere has resulted in detailed agreement between theory and experiment at early times. Strong turbulence signatures dominate in this regime where themore » weak turbulence approximation fails completely. Recent experimental studies of the TPDI have measured the Fourier spectra of Langmuir waves as well as the angular and frequency, spectra of light emitted near 3/2 of the pump frequency again permitting some detailed comparisons with theory. The experiments on SRS are less detailed but by Thomson scattering the secondary decay of the daughter Langmuir wave has been observed. Scaling laws derived from a local model of SRS saturation are compared with full simulations and recent Nova experiments.« less

Progress towards barium daughter tagging in Xe136 decay using single molecule fluorescence imaging

NASA Astrophysics Data System (ADS)

McDonald, Austin; NEXT Collaboration

2017-09-01

The existence of Majorana fermions is of great interest as it may be related to the asymmetry between matter and anti-matter particles in the universe. However, the search for them has proven to be a difficult one. Neutrino-less Double Beta decay (NLDB) offers a possible opportunity for direct observation of a Majorana Fermion. The rate for NLDB decay may be as low as 1 count /ton /year if the mass ordering is inverted. Current detector technologies have background rates between 4 to 300 count /ton /year /ROI at the 100kg scale which is much larger than the universal goal of 0.1 count /ton /year /ROI desired for ton-scale detectors. The premise of my research is to develop new detector technologies that will allow for a background-free experiment. My current work is to develop a sensor that will tag the daughter ion Ba++ from the Xe136 decay. The development of a sensor that is sensitive to single barium ion detection based on the single molecule fluorescence imaging technique is the major focus of this work. If successful, this could provide a path to a background-free experiment.

Progress towards barium daughter tagging in Xe136 decay using single molecule fluorescence imaging

NASA Astrophysics Data System (ADS)

McDonald, Austin; Jones, Ben; Benson, Jordan; Nygren, David; NEXT Collaboration

2017-01-01

The existence of Majorana Fermions has been predicted, and is of great interest as it may be related to the asymmetry between matter and anti-matter particles in the universe. However, the search for them has proven to be a difficult one. Neutrino-less Double Beta decay (NLDB) offers a possible opportunity for direct observation of a Majorana Fermion. The rate for NLDB decay may be as low as 1 count / ton / year . Current detector technologies have background rates between 4 to 300 count / ton / year / ROI which is much larger than the universal goal of 0 . 1 count / ton / year / ROI desired for ton-scale detectors. The premise of my research is to develop new detector technologies that will allow for a background-free experiment. My current work is to develop a sensor that will tag the daughter ion Ba++ from the Xe136 decay. The development of a sensor that is sensitive to single barium ion detection based on the single molecule fluorescence imaging technique is the major focus of this work. If successful, this could provide a path to a background-free experiment.

Asteroid Initiative Industry and Partner Day

NASA Image and Video Library

2013-06-18

NASA Associate Administrator Science John Grunsfeld, Ph.D, displays a fragment of the Pallasite meteorite from Chubut, Argentina found in 1951 and given to him by his daughter on Father's Day during the Asteroid Initiative Industry and Partner Day at NASA Headquarters on Tuesday, June 18, 2013 in Washington. During the event NASA Deputy Administrator Lori Garver and other senior NASA officials discussed the progress being made on NASA's mission to capture, redirect, and explore an asteroid. NASA also announced an Asteroid Grand Challenge focused on finding all asteroid threats to human populations and knowing what to do about them. Photo Credit: (NASA/Bill Ingalls)

Intergenerational transmission of sexual victimization vulnerability as mediated via parenting

PubMed Central

Hoffman, Joseph H.; Livingston, Jennifer A.

2011-01-01

Previous research suggests that women's early sexual victimization experiences may influence their parenting behaviors and increase the vulnerability of their children to being sexually victimized. The current study considered whether mother's sexual victimization experiences, in childhood and after age 14, were associated with the sexual victimization experiences reported by their adolescent daughters, and if so, whether these effects were mediated via parenting behaviors. The proposed model was examined using a community sample of 913 mothers and their college-bound daughters, recruited by telephone at the time of the daughter's high school graduation. Daughters reported on their experiences of adolescent sexual victimization and perceptions of mothers' parenting in four domains: connectedness, communication effectiveness, monitoring, and approval of sex. Mothers provided self-reports of their lifetime experiences of sexual victimization. Consistent with hypotheses, mothers' victimization was positively associated with their daughters' victimization. The effect of mothers' childhood sexual abuse was direct, whereas the effect of mothers' victimization after age 14 was mediated via daughters' perceptions of mothers' monitoring and greater approval of adolescent sexual activity. Comparison of the prevalence of specific victimization experiences indicated that mothers were more likely to report forcible rape over their lifetimes; however, daughters were more likely to report unwanted contact and incapacitated rape. Findings suggest that even in a highly functional community sample, mothers' sexual victimization experiences are significantly associated with aspects of their parenting behavior and with their daughters' own experiences of adolescent sexual victimization. PMID:21620163

Son Preference in Pakistan; A Myth or Reality.

PubMed

Atif, Khaula; Ullah, Muhammad Zia; Afsheen, Afeera; Naqvi, Syed Abid Hassan; Raja, Zulqarnain Ashraf; Niazi, Saleem Asif

2016-01-01

To analyze desire for sons/daughters among ladies of Peshawar, Pakistan, with a view to rule out son preference and to study impact of various demographic characteristics on the subject. Cross-sectional descriptive study conducted at Combined Military Hospital, Peshawar, from August 2015 - January 2016; sampling technique was random/probability/non-purposive. Self-designed questionnaire was utilized; carrying questions pertinent to desire for sons/daughters during marital life, and demographic details. Data analyzed via descriptive analysis (SPSS-21), expressed as frequencies/percentages and mean ± standard deviation(minimum/maximum). Sons and daughters desired (dependent variables) were cross-tabulated with independent variables. Response rate was 63.25% (n-506). Data revealed following: Sons desired 3.05±2.061(1/12); Daughters desired 1.15±0.767(0/4); 6.1%(n-31) and 0.6%(n-3) desired infinite number of sons and daughters respectively, 18.2%(n-92) did not desire to have even one daughter, while 2.2%(n-11) considered it immaterial to have daughters or sons. There was a significant relation between sons desired and client's education (p<0.001), husband's education (p<0.001) and socioeconomic class (p<0.001). There was no significant impact of religion (p-0.142) on desire for sons. Impact of independent variables on daughters desired was similar but less pronounced. There was candid son preference among the respondents. Gender discrimination can be attenuated by adequately addressing son preference at all tiers.

Health promotion and cervical cancer in South Africa: why adolescent daughters can teach their mothers about early detection

PubMed Central

Mosavel, Maghboeba

2012-01-01

The notion that adolescent daughters can provide their mothers with health information that could actually impact the mothers’ behavior is a novel area of health promotion research. The goal of this study is to explore the reasons why adolescent daughters would give their mothers cervical cancer information, and why mothers would have the intent to listen to advice to obtain a Pap smear. We randomly selected and interviewed 157 mother and daughter dyads in Cape Town, South Africa. Almost one-fourth of mothers (22%) indicated never having had a Pap smear, while 92% of their daughters said their mother has never talked to them about cervical cancer or a Pap smear. Willingness of daughters to ask their mothers to obtain a Pap smear was high (80%). Motivations included the important health benefit and the sense of responsibility to share life saving information. Most mothers said they would definitely obtain a Pap smear when advised by their daughter (74%), while 25% said they would have to think about it and 1% said they would not listen. Mothers’ main motivations included the direct health benefit and a strong sense of duty and responsibility to listen to her daughter. This study provides important information about the reasons why an upward (child to parent) health intervention may be feasible. The values of duty and responsibility, especially as it manifests within the family, hold promise for informing health promotion interventions directed at multiple generations. PMID:21421580

34 CFR 361.29 - Statewide assessment; annual estimates; annual State goals and priorities; strategies; and...

Code of Federal Regulations, 2011 CFR

2011-07-01

... 34 Education 2 2011-07-01 2010-07-01 true Statewide assessment; annual estimates; annual State goals and priorities; strategies; and progress reports. 361.29 Section 361.29 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE...

34 CFR 361.29 - Statewide assessment; annual estimates; annual State goals and priorities; strategies; and...

Code of Federal Regulations, 2010 CFR

2010-07-01

... 34 Education 2 2010-07-01 2010-07-01 false Statewide assessment; annual estimates; annual State goals and priorities; strategies; and progress reports. 361.29 Section 361.29 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE...

Incest and Its Meaning: The Perspectives of Fathers and Daughters.

ERIC Educational Resources Information Center

Phelan, Patricia

1995-01-01

Interviews with 40 fathers and stepfathers and 44 biologic daughters and stepdaughters involved in incestuous activity revealed their recollection of events, their thoughts, and interpretations. Fathers' thoughts were dominated by themes of sexual gratification, control, power, anger, and rights and responsibilities; daughters reported disbelief,…

Work and Eldercare: Reciprocity between Older Mothers and Their Employed Daughters.

ERIC Educational Resources Information Center

Keefe, Janice M.; Fancey, Pamela J.

2002-01-01

A study of older women and their employed daughters used social exchange theory and a life-course perspective in focus groups with 12 daughters/caregivers. Results showed that being reliant on a busy employee for care has negative consequences. (Contains 55 references.) (JOW)

Reproductive prognosis in daughters of women with and without endometriosis.

PubMed

Dalsgaard, T; Hjordt Hansen, M V; Hartwell, D; Lidegaard, O

2013-08-01

Do daughters of women with endometriosis exhibit an increased risk of endometriosis and impaired long-term reproductive prognosis when compared with daughters of women without endometriosis? Daughters of women with endometriosis have over a 2-fold higher risk of endometriosis but no difference in long-term reproductive prognosis compared with controls. Several studies have found an increased prevalence of endometriosis in sisters and mothers of women with endometriosis, but none have examined the long-term reproductive prognosis in daughters of these patients. A controlled historical cohort study with a 33-year follow-up. Among women 15-49 years old during the period 1977-1982, 24 691 were diagnosed with endometriosis during the study period. These women were age matched to 98 764 women without endometriosis. Daughters of these two groups were followed until 31 December 2009 for an endometriosis diagnosis and reproductive outcomes. Women were excluded from the study at death or if they emigrated. Except for 4-6% of emigrated women, the follow-up rate of the study was almost 100%. Daughters of women with endometriosis (n = 12 389) had a 2.12-fold (95% confidence interval 1.89-2.37, P < 0.0001) increased risk of being diagnosed with endometriosis, compared with daughters of women without endometriosis (n = 52 371). Delivery rate, risk of spontaneous abortions and ectopic pregnancies were similar for the two cohorts, whereas induced abortions were slightly more frequent in the exposed cohort. The most important limitation of the study was the lack of data concerning the attempt to become pregnant. Also, some women with endometriosis might never be diagnosed with the condition. This applies to both the control mothers and the control daughters, but also the daughters of mothers with endometriosis. Other limitations are lack of accounting for potential confounders and the lack of data on preterm birth. However, the influence of most confounding factors was expected to be minimal because of the close matching by age of controls. The external validity of the study is expected to be high owing to the unselected inclusion criteria. The encouraging finding was that despite the increased risk of being diagnosed with endometriosis, daughters of women with endometriosis have a reproductive prognosis comparable with that of daughters of women without endometriosis. The Department of Gynaecology at Rigshospitalet University Hospital, Copenhagen, covered all expenses of the study. Ø.L. has, within the last 3 years, received honoraria for speeches in pharmacoepidemiological issues and has been expert witness in a legal US case in 2011-2012. None of the other authors have any conflicts of interest.

Indoor Air Quality Management for Operations and Maintenance Personnel

DTIC Science & Technology

1991-09-01

short-lived radioisotopes collectively referred to as radon " daughters ." The first four of these daughters-polonium- 218, lead-214, bismuth-214, and...that can damage cells, increasing the risk of lung cancer. The radiation dose from inhaled radon daughters makes up about half the total dose from

Internal and Interpersonal: The Family Transmission of Father-Daughter Incest.

ERIC Educational Resources Information Center

Greenspun, Wendy S.

1994-01-01

Utilizes psychoanalytic and family systems theories to describe dynamics in families with father-daughter incest. The pattern in incest is explained via the concept of projective identification; experiences of victimization are played out in the marriage. The victimized daughter is later triangulated into this marital dynamic, setting the stage…

Posttraumatic Stress in Women with Breast Cancer and Their Daughters.

ERIC Educational Resources Information Center

Boyer, Bret A.; Bubel, Denise; Jacobs, Sheri R.; Knolls, Michelle L.; Harwell, Valerie D.; Goscicka, Magdalena; Keegan, Anne

2002-01-01

Twenty-one percent of the surveyed women (N=133) with cancer and 13% of their daughters (N=64) reported symptoms of posttraumatic stress disorder (PTSD). Prevalence of PTSD symptoms in daughters appears comparable to women with breast cancer. Discusses intergenerational patterns in reaction to breast cancer. (JDM)

African American Daughter-Mother Relations and Teenage Pregnancy: Two Faces of Premarital Teenage Pregnancy.

ERIC Educational Resources Information Center

Scott, Joseph W.

1993-01-01

Examines mother-daughter relationships and teenage pregnancy prevention in 153 school-aged mothers. The consistent finding is that negative daughter-mother relationships foster earlier first pregnancies, whereas positive relationships resulted in later-age pregnancies. Consistently positive relationships are second in potency for delaying or…

Raising Confident, Competent Daughters: Strategies for Parents.

ERIC Educational Resources Information Center

Ransome, Whitney, Ed.; And Others

This booklet contains five essays designed to help parents raise confident, competent daughters. They focus on ways that parents can help their preadolescent and adolescent daughters: (1) speak up in class, articulate their thoughts, and speak with self-confidence in various academic and social situations; (2) develop an interest and aptitude for…

Adolescents with Nonresident Fathers: Are Daughters More Disadvantaged than Sons?

ERIC Educational Resources Information Center

Mitchell, Katherine Stamps; Booth, Alan; King, Valarie

2009-01-01

This study examined sons' and daughters' involvement with nonresident fathers and associated outcomes (N = 4,663). Results indicated that sons and daughters reported equal involvement with nonresident fathers on most measures of father investment, although sons reported more overnight visits, sports, and movies and feeling closer to their fathers…

Caring for a Daughter with Intellectual Disabilities in Managing Menstruation: A Mother's Perspective

ERIC Educational Resources Information Center

Chou, Yueh-Ching; Lu, Zxy-Yann Jane

2012-01-01

Background: The concerns of mothers and their experiences while providing help to their daughters with intellectual disability (ID) and considerable support needs during menstruation have rarely been addressed. This qualitative study explored mothers' experiences and perceptions of managing their daughters' menstruation. Method: Twelve Taiwanese…

Mother Daughter Relationships: From Infancy to Adulthood. Unit for Child Studies Selected Papers Number 15.

ERIC Educational Resources Information Center

Phillips, Shelley

Topics related to characteristics of mother/daughter relationships in contemporary patriarchal societies are discussed in this seminar paper. The first section describes cases intended to illustrate ways patriarchal social structures limit contemporary mother/daughter relationships, provides a brief historical contrast, and suggests possible…

Radiological Air Sampling. Protocol Development for the Canadian Forces

DTIC Science & Technology

2003-03-01

samplers trap these airborne radon daughters . Because radon is ubiquitous, all air samplers will catch these radioactive radon daughters in the...environment is complicated because all air sampler filters are radioactive because of the radon daughters . ’Actually, D will often depend on the isotope that...simply as "radon". 2 DRDC Ottawa TM 2003-149 -28 - 22 R_ 211p0 214pb 3.8 d 3.0 m 27 m 214Bi 210TI Radon Daughters 20 m ŕ.3 m (Uranium Decay Chain

Development of a System to Perform, Record, and Analyze Measurements of Radon Concentrations on a Large Scale.

DTIC Science & Technology

1990-10-01

Radiation Protection and Measurements. Measurement of Radon and Radon Daughters in Air, NCRP Report No. 97. 1988. 2. Cohen, Bernard L., et al. "Theory and...Measurements. Measurement of Radon and Radon Daughters in Air, NCRP Report No. 97. 1988. 4. Stein, Lawrence. "Chemical Properties of Radon," Radon and Its...Measurement of Radon and Radon Daughters in Air, NCRP Report No. 97. 1988. 6. Frame, R. "Radon and Its Daughters." ORNL Briefing, June 16, 1989. 7

Cnn dynamics drive centrosome size asymmetry to ensure daughter centriole retention in Drosophila neuroblasts.

PubMed

Conduit, Paul T; Raff, Jordan W

2010-12-21

Centrosomes comprise a pair of centrioles surrounded by an amorphous network of pericentriolar material (PCM). In certain stem cells, the two centrosomes differ in size, and this appears to be important for asymmetric cell division [1, 2]. In some cases, centrosome asymmetry is linked to centriole age because the older, mother centriole always organizes more PCM than the daughter centriole, thus ensuring that the mother centriole is always retained in the stem cell after cell division [3]. This has raised the possibility that an "immortal" mother centriole may help maintain stem cell fate [4, 5]. It is unclear, however, how centrosome size asymmetry is generated in stem cells. Here we provide compelling evidence that centrosome size asymmetry in Drosophila neuroblasts is generated by the differential regulation of Cnn incorporation into the PCM at mother and daughter centrioles. Shortly after centriole separation, mother and daughter centrioles organize similar amounts of PCM, but Cnn incorporation is then rapidly downregulated at the mother centriole, while it is maintained at the daughter centriole. This ensures that the daughter centriole maintains its PCM and so its position at the apical cortex. Thus, the daughter centriole, rather than an "immortal" mother centriole, is ultimately retained in these stem cells.

Contingent interaction during work and play tasks for mothers with multiple sclerosis and their daughters.

PubMed

Crist, P

1993-02-01

Occupational therapy has focused on activity as a catalyst for understanding human roles and interactions, regardless of whether disability or chronic illness is present. Parenting is an important interactional activity accompanied by specific role expectations. This investigation examined the interaction patterns of mothers with multiple sclerosis and their daughters. Thirty-one mothers with multiple sclerosis and their daughters aged 8 to 12 years were compared with 34 mothers without disabilities and their daughters aged 8 to 12 years. Videotaped mother-daughter interactions during a work task and a play task were scored by two raters for 11 different behaviors. These behaviors were collapsed into three behavioral composites--receptiveness, directiveness, and dissuasiveness--for statistical analysis. Statistical analysis revealed no significant differences between the two groups on the behavioral composites for either mothers or their daughters. The two tasks stimulated a different pattern of mother-daughter interactions. For both members of the dyad, interactions during the work task were more directive and less dissuasive than those in the play task. The clinical implication of this finding indicates the importance of understanding the influence of the task selected when observing interaction. Because of recent social and legal changes, understanding parenting and chronic illness is critical.

Testing the perfectionism model of binge eating in mother-daughter dyads: a mixed longitudinal and daily diary study.

PubMed

Mushquash, Aislin R; Sherry, Simon B

2013-04-01

The perfectionism model of binge eating is an integrative model explaining why perfectionism is tied to binge eating. This study extended and tested this emerging model by proposing daughters' socially prescribed perfectionism (i.e., perceiving one's mother is harshly demanding perfection of oneself) and mothers' psychological control (i.e., a negative parenting style involving control and demandingness) contribute indirectly to daughters' binge eating by generating situations or experiences that trigger binge eating. These binge triggers include discrepancies (i.e., viewing oneself as falling short of one's mother's expectations), depressive affect (i.e., feeling miserable and sad), and dietary restraint (i.e., behaviors aimed at reduced caloric intake). This model was tested in 218 mother-daughter dyads studied using a mixed longitudinal and daily diary design. Daughters were undergraduate students. Results largely supported hypotheses, with bootstrapped tests of mediation suggesting daughters' socially prescribed perfectionism and mothers' psychological control contribute to binge eating through binge triggers. For undergraduate women who believe their mothers rigidly require them to be perfect and whose mothers are demanding and controlling, binge eating may provide a means of coping with or escaping from an unhealthy, unsatisfying mother-daughter relationship. Copyright © 2013 Elsevier Ltd. All rights reserved.

Do mothers-in-law matter? Family dynamics and fertility decision-making in urban squatter settlements of Karachi, Pakistan.

PubMed

Kadir, Muhammad Masood; Fikree, Fariyal F; Khan, Amanullah; Sajan, Fatima

2003-10-01

The perspectives of mothers-in-law about intra-household decision-making, family size and family planning are investigated, and their views compared with those of their sons and daughters-in-law. Women (717 daughters-in-law), their husbands (717 sons) and their 522 mothers-in-law were interviewed in eight squatter settlements in Karachi, Pakistan. Decisions about the schooling and health care of children, and the purchase of jewellery, are perceived to lie within the nuclear family domain (i.e. husband and wife). There was a difference in mothers-in-law's, daughters-in-law's and sons' desire to have more children. Twenty-eight per cent of mothers-in-law versus 58%, of daughters-in-law did not want more grandsons/sons and 36%, of mothers-in-law versus 66% of daughters-in-law did not want more granddaughters/daughters. The difference was markedly greater among the mother-in-law/daughter-in-law pairs than in the mother/son pairs. Overall, the mother-in-law's role seems to be somewhat overshadowed by that of her son (family male member), except for limiting family size. It is suggested that mothers-in-law should be included in Information-Education-Communication (IEC) campaigns about family planning.

Statewide Report Card: An Annual Report to the Legislature on Oregon Public Schools, 2013-2014

ERIC Educational Resources Information Center

Oregon Department of Education, 2014

2014-01-01

The Oregon Statewide Report Card is an annual publication required by law (ORS 329.115), which reports on the state of public schools and their progress towards the goals of the Oregon Educational Act for the 21st Century. The purpose of the Oregon Report Card is to monitor trends among school districts and Oregon's progress toward achieving the…

Statewide Report Card: An Annual Report to the Legislature on Oregon Public Schools, 2011-2012

ERIC Educational Resources Information Center

Oregon Department of Education, 2012

2012-01-01

The Oregon Statewide Report Card is an annual publication required by law (ORS 329.115), which reports on the state of public schools and their progress towards the goals of the Oregon Educational Act for the 21st Century. The purpose of the Oregon Report Card is to monitor trends among school districts and Oregon's progress toward achieving the…

Annual Progress Report - Fiscal Year 1982

DTIC Science & Technology

1982-10-01

activity . A published method developed in our laboratory for determining tne antibacterial activity of mouse peritoneal phagocytes in vivo (1) has been...EDITOR’S NOTE This FY 1982 Annual Progress report is a general review of research activities of the U. S. Army Medical Research Institute of Infectious...years earlier. Passive immunization, active immunization using killed or living attenuated whole agent, or immunization with sub-unit antigens achieved

Statewide Report Card: An Annual Report to the Legislature on Oregon Public Schools; 2015-2016

ERIC Educational Resources Information Center

Oregon Department of Education, 2016

2016-01-01

The Oregon Statewide Report Card is an annual publication required by law (ORS 329.115), which reports on the state of public schools and their progress towards the goals of the Oregon Educational Act for the 21st Century. The purpose of the Oregon Report Card is to monitor trends among school districts and Oregon's progress toward achieving the…

Pathogenesis of Salmonellosis: Salmonella Exotoxins

DTIC Science & Technology

1982-03-08

membrane-as3ociated enterotowin produced by S. enteritidis and by S. typhimurium ; however they could find no similarities between their Salmonella ...AD. . 0 REPORT NUJMBER 1 Pathogenesis of Salmoneiliosis: Salmonella Exotoxins Annual Progress Report (12/1/77-9/1/78) Johnny W. Peterson. Ph.D. March...TYPE OF REPORT & PERIOD COVEREOD",- Uathogenesis of ,Salmonellosils: Salmonella Annual Progress Report Exotoxins 12/T/77 9/1/78 C. PERFORMCNG ORG

An Annual Report to the Legislature on Oregon Public Schools. Oregon Statewide Report Card. 2014-2015

ERIC Educational Resources Information Center

Oregon Department of Education, 2015

2015-01-01

The Oregon Statewide Report Card is an annual publication required by law (ORS 329.115), which reports on the state of public schools and their progress towards the goals of the Oregon Educational Act for the 21st Century. The purpose of the Oregon Report Card is to monitor trends among school districts and Oregon's progress toward achieving the…

76 FR 65184 - Proposed Information Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-20

... Corporation is soliciting comments concerning its proposed Nonprofit Capacity Building Program Progress Report. The Progress Report consists of two parts: A Progress Report Narrative and a Performance Measurement Reporting Workbook. The Progress Report is completed semi-annually by Nonprofit Capacity Building Grantees...

KSC-06pd0374

NASA Image and Video Library

2006-02-27

KENNEDY SPACE CENTER, FLA. - At NASA Kennedy Space Center's annual BEST (Black Employee Strategy Team) African-American History Month luncheon, Erin Parrish (left) displays a plaque she received from Elaine Johnson (right) that names Parrish the recipient of the Evelyn Johnson Scholarship. Elaine Johnson is the daughter of Evelyn Johnson, one of the organization's founding members. The Evelyn Johnson Scholarship is given each year by BEST in honor and memory of Evelyn Johnson. Stay-In-School and coop students at Kennedy as well as dependents of KSC civil service employees are eligible. The theme for this year's luncheon was "Creating New Paths From Journeys Past." The luncheon was held in the Kurt H. Debus Center at Kennedy Space Center's Visitor Complex. Photo credit: NASA/George Shelton

A facility for studying the carcinogenic and synergistic effects of radon daughters and other agents in rodents

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

Strong, J.C.; Walsh, M.

Although there is evidence to link lung cancer with radon exposures in miners, studies have not yet adequately demonstrated a link at domestic levels of exposure. Induction of cancer in animals after acute exposure to high levels of radon and radon daughters has been investigated by several laboratories. It is our intention to study the effects of radon and its daughters on rodents following both acute and chronic exposure. The studies will be extended to investigate the effects of other carcinogens in association with radon daughters. We will describe a facility in which rodents can be exposed continuously to radonmore » and its daughters for periods of up to several months. The facility consists of two exposure chambers with closed air circuits which are operated independently of each other. Aerosol generators provide controlled vector aerosols onto which radon daughters can attach. Particular attention has been paid to accurate measurements of the concentrations of radon gas and of individual radon daughters. Techniques have also been developed for measuring the {open_quotes}unattached{close_quotes} fraction, the activity size distribution of individual daughters, and the potential alpha energy. The environment within the facility will be adjusted to be comparable to that found in dwellings with regard to condensation nucleus concentration, {open_quotes}unattached{close_quotes} fraction, equilibrium factor, and activity size distribution. Other vapors and aerosols, such as tobacco smoke, can be introduced into one of the air circuits to study the combined effects of radiation and toxic chemical agents.« less

Effect of communication skills based group counseling on mothers' sex dialogue with their adolescent daughters.

PubMed

Ziaei, Tayebe; Ghanbari Gorji, Maryam; Behnampour, Naser; Rezaei Aval, Masumeh

2018-02-05

Background Sex dialogue is one of the most critical and challenging topics between mothers and adolescents. The knowledge and skills of mothers in sex dialogue with their daughters are essential. The purpose of this study is to determine the effect of group counseling based on communication skills on mothers through their sex dialogue with their daughters. Methods A randomized controlled field trial was conducted on 168 couples of mothers and their daughters selected by the stratified matching method and randomly divided into two control and intervention groups. The mothers in the intervention group participated in a communication-based consultation in groups consisting of 6-12 people for 6-7 weekly sessions, each one lasting 60 min. The data collection tool was a Persian-translated questionnaire by Jaccard for sex dialogue between mother and daughter. The data were analyzed using Chi-square (χ2), ANOVA with repeated measures and modified post hoc Bonferroni tests. Results There was a significant difference in the mean score of mother-daughter sex dialogue 1 week after intervention between the intervention (34.48 ± 8.74) and control (40.44 ± 9.49) groups (p = 0.001) and 1 month after the intervention between the intervention (30.41 ± 10.07) and control (42.47 ± 9.62) groups (p < 0.001). Conclusion Through applying communication skills, an increase in mother-daughter sex dialogue frequency was observed after group counseling. Therefore, it is suggested to promote mother-daughter communication skills by accessing the mothers via schools, health centers and with the aid of midwifery counselors, midwives and other trained caretakers.

Methods of separating short half-life radionuclides from a mixture of radionuclides

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

Bray, L.A.; Ryan, J.L.

1998-09-15

The present invention is a method of obtaining a radionuclide product selected from the group consisting of {sup 223}Ra and {sup 225}Ac, from a radionuclide ``cow`` of {sup 227}Ac or {sup 229}Th respectively. The method comprises the steps of (a) permitting ingrowth of at least one radionuclide daughter from said radionuclide ``cow`` forming an ingrown mixture; (b) insuring that the ingrown mixture is a nitric acid ingrown mixture; (c) passing the nitric acid ingrown mixture through a first nitrate form ion exchange column which permits separating the ``cow`` from at least one radionuclide daughter; (d) insuring that the at leastmore » one radionuclide daughter contains the radionuclide product; (e) passing the at least one radionuclide daughter through a second ion exchange column and separating the at least one radionuclide daughter from the radionuclide product and (f) recycling the at least one radionuclide daughter by adding it to the ``cow``. In one embodiment the radionuclide ``cow`` is the {sup 227}Ac, the at least one daughter radionuclide is a {sup 227}Th and the product radionuclide is the {sup 223}Ra and the first nitrate form ion exchange column passes the {sup 227}Ac and retains the {sup 227}Th. In another embodiment the radionuclide ``cow`` is the {sup 229}Th, the at least one daughter radionuclide is a {sup 225}Ra and said product radionuclide is the {sup 225}Ac and the {sup 225}Ac and nitrate form ion exchange column retains the {sup 229}Th and passes the {sup 225}Ra/Ac. 8 figs.« less

Comparisons of chewing rhythm, craniomandibular morphology, body mass and height between mothers and their biological daughters.

PubMed

Cho, Catherine; Louie, Ke'ale; Maawadh, Ahmed; Gerstner, Geoffrey E

2015-11-01

To study and compare the relationships between mean chewing cycle duration, selected cephalometric variables representing mandibular length, face height, etc., measured in women and in their teenage or young-adult biological daughters. Daughters were recruited from local high schools and the University of Michigan School of Dentistry. Selection criteria included healthy females with full dentition, 1st molar occlusion, no active orthodontics, no medical conditions nor medication use that could interfere with normal masticatory motor function. Mothers had to be biologically related to their daughters. All data were obtained in the School of Dentistry. Measurements obtained from lateral cephalograms included: two "jaw length" measures, condylion-gnathion and gonion-gnathion, and four measures of facial profile including lower anterior face height, and angles sella-nasion-A point (SNA), sella-nasion-B point (SNB) and A point-nasion-B point (ANB). Mean cycle duration was calculated from 60 continuous chewing cycles, where a cycle was defined as the time between two successive maximum jaw openings in the vertical dimension. Other variables included subject height and weight. Linear and logistic regression analyses were used to evaluate the mother-daughter relationships and to study the relationships between cephalometric variables and chewing cycle duration. Height, weight, Co-Gn and Go-Gn were significantly correlated between mother-daughter pairs; however, mean cycle duration was not (r(2)=0.015). Mean cycle duration was positively correlated with ANB and height in mothers, but negatively correlated with Co-Gn in daughters. Chewing rate is not correlated between mothers and daughters in humans. Copyright © 2015 Elsevier Ltd. All rights reserved.

Methods of separating short half-life radionuclides from a mixture of radionuclides

DOEpatents

Bray, Lane A.; Ryan, Jack L.

1998-01-01

The present invention is a method of obtaining a radionuclide product selected from the group consisting of .sup.223 Ra and .sup.225 Ac, from a radionuclide "cow" of .sup.227 Ac or .sup.229 Th respectively. The method comprises the steps of a) permitting ingrowth of at least one radionuclide daughter from said radionuclide "cow" forming an ingrown mixture; b) insuring that the ingrown mixture is a nitric acid ingrown mixture; c) passing the nitric acid ingrown mixture through a first nitrate form ion exchange column which permits separating the "cow" from at least one radionuclide daughter; d) insuring that the at least one radionuclide daughter contains the radionuclide product; e) passing the at least one radionuclide daughter through a second ion exchange column and separating the at least one radionuclide daughter from the radionuclide product and f) recycling the at least one radionuclide daughter by adding it to the "cow". In one embodiment the radionuclide "cow" is the .sup.227 Ac, the at least one daughter radionuclide is a .sup.227 Th and the product radionuclide is the .sup.223 Ra and the first nitrate form ion exchange column passes the .sup.227 Ac and retains the .sup.227 Th. In another embodiment the radionuclide "cow"is the .sup.229 Th, the at least one daughter radionuclide is a .sup.225 Ra and said product radionuclide is the .sup.225 Ac and the .sup.225 Ac and nitrate form ion exchange column retains the .sup.229 Th and passes the .sup.225 Ra/Ac.

Methods of separating short half-life radionuclides from a mixture of radionuclides

DOEpatents

Bray, L.A.; Ryan, J.L.

1998-09-15

The present invention is a method of obtaining a radionuclide product selected from the group consisting of {sup 223}Ra and {sup 225}Ac, from a radionuclide ``cow`` of {sup 227}Ac or {sup 229}Th respectively. The method comprises the steps of (a) permitting ingrowth of at least one radionuclide daughter from said radionuclide ``cow`` forming an ingrown mixture; (b) insuring that the ingrown mixture is a nitric acid ingrown mixture; (c) passing the nitric acid ingrown mixture through a first nitrate form ion exchange column which permits separating the ``cow`` from at least one radionuclide daughter; (d) insuring that the at least one radionuclide daughter contains the radionuclide product; (e) passing the at least one radionuclide daughter through a second ion exchange column and separating the at least one radionuclide daughter from the radionuclide product and (f) recycling the at least one radionuclide daughter by adding it to the ``cow``. In one embodiment the radionuclide ``cow`` is the {sup 227}Ac, the at least one daughter radionuclide is a {sup 227}Th and the product radionuclide is the {sup 223}Ra and the first nitrate form ion exchange column passes the {sup 227}Ac and retains the {sup 227}Th. In another embodiment the radionuclide ``cow`` is the {sup 229}Th, the at least one daughter radionuclide is a {sup 225}Ra and said product radionuclide is the {sup 225}Ac and the {sup 225}Ac and nitrate form ion exchange column retains the {sup 229}Th and passes the {sup 225}Ra/Ac. 8 figs.

The DEP domain-containing protein TOE-2 promotes apoptosis in the Q lineage of C. elegans through two distinct mechanisms

PubMed Central

Gurling, Mark; Talavera, Karla; Garriga, Gian

2014-01-01

Neuroblast divisions in the nematode Caenorhabditis elegans often give rise to a larger neuron and a smaller cell that dies. We have previously identified genes that, when mutated, result in neuroblast divisions that generate daughter cells that are more equivalent in size. This effect correlates with the survival of daughter cells that would normally die. We now describe a role for the DEP domain-containing protein TOE-2 in promoting the apoptotic fate in the Q lineage. TOE-2 localized at the plasma membrane and accumulated in the cleavage furrow of the Q.a and Q.p neuroblasts, suggesting that TOE-2 might position the cleavage furrow asymmetrically to generate daughter cells of different sizes. This appears to be the case for Q.a divisions where loss of TOE-2 led to a more symmetric division and to survival of the smaller Q.a daughter. Localization of TOE-2 to the membrane is required for this asymmetry, but, surprisingly, the DEP domain is dispensable. By contrast, loss of TOE-2 led to loss of the apoptotic fate in the smaller Q.p daughter but did not affect the size asymmetry of the Q.p daughters. This function of TOE-2 required the DEP domain but not localization to the membrane. We propose that TOE-2 ensures an apoptotic fate for the small Q.a daughter by promoting asymmetry in the daughter cell sizes of the Q.a neuroblast division but by a mechanism that is independent of cell size in the Q.p division. PMID:24961802

Parenting practices, parents' underestimation of daughters' risks, and alcohol and sexual behaviors of urban girls.

PubMed

O'Donnell, Lydia; Stueve, Ann; Duran, Richard; Myint-U, Athi; Agronick, Gail; San Doval, Alexi; Wilson-Simmons, Renée

2008-05-01

In urban economically distressed communities, high rates of early sexual initiation combined with alcohol use place adolescent girls at risk for myriad negative health consequences. This article reports on the extent to which parents of young teens underestimate both the risks their daughters are exposed to and the considerable influence that they have over their children's decisions and behaviors. Surveys were conducted with more than 700 sixth-grade girls and their parents, recruited from seven New York City schools serving low-income families. Bivariate and multivariate analyses examined relationships among parents' practices and perceptions of daughters' risks, girls' reports of parenting, and outcomes of girls' alcohol use, media and peer conduct, and heterosexual romantic and social behaviors that typically precede sexual intercourse. Although only four parents thought that their daughters had used alcohol, 22% of the daughters reported drinking in the past year. Approximately 5% of parents thought that daughters had hugged and kissed a boy for a long time or had "hung out" with older boys, whereas 38% of girls reported these behaviors. Parents' underestimation of risk was correlated with lower reports of positive parenting practices by daughters. In multivariate analyses, girls' reports of parental oversight, rules, and disapproval of risk are associated with all three behavioral outcomes. Adult reports of parenting practices are associated with girls' conduct and heterosexual behaviors, but not with their alcohol use. Creating greater awareness of the early onset of risk behaviors among urban adolescent girls is important for fostering positive parenting practices, which in turn may help parents to support their daughters' healthier choices.

Mother-Daughter Agreement on Adolescent Adopted Chinese Girls' Academic Performance and Internalizing Symptoms

ERIC Educational Resources Information Center

Tan, Tony Xing; Marn, Travis

2014-01-01

This study reported mother-daughter agreement on adolescent adopted Chinese girls' adjustment. Data on the girls' academic performance and internalizing syndromes were collected from the adopted Chinese girls and their adoptive mothers separately. The adoptive mothers also provided data on mother-daughter relationship quality. There were 219 girls…

The Maternal Gift: Mothers' Investment in Their Daughters' Higher Education

ERIC Educational Resources Information Center

Cooper, Linda

2017-01-01

This article explores the degree to which mothers participate in decisions surrounding their daughters' university choices in the English higher education sector, based on a gendered PhD study involving mother and adult daughter pairings in southern England. Examples are given of how extended middle-class mothering practices are enabling their…

Women's Inheritance Rights and Intergenerational Transmission of Resources in India

ERIC Educational Resources Information Center

Deininger, Klaus; Goyal, Aparajita; Nagarajan, Hari

2013-01-01

We use inheritance patterns over three generations of individuals to assess the impact of changes in the Hindu Succession Act that grant daughters equal coparcenary birth rights in joint family property that were denied to daughters in the past. We show that the amendment significantly increased daughters' likelihood to inherit land, but that…

50 CFR 622.18 - South Atlantic snapper-grouper limited access.

Code of Federal Regulations, 2011 CFR

2011-10-01

...: husband, wife, son, daughter, brother, sister, mother, or father; or (B) From an individual to a...: husband, wife, son, daughter, brother, sister, mother, or father. The application for transfer of a permit..., daughter, brother, sister, mother, or father. (iii) Except as provided in paragraphs (b)(1)(i) and (ii) of...

50 CFR 622.18 - South Atlantic snapper-grouper limited access.

Code of Federal Regulations, 2010 CFR

2010-10-01

...: husband, wife, son, daughter, brother, sister, mother, or father; or (B) From an individual to a...: husband, wife, son, daughter, brother, sister, mother, or father. The application for transfer of a permit..., daughter, brother, sister, mother, or father. (iii) Except as provided in paragraphs (b)(1)(i) and (ii) of...

Using the Theory of Planned Behavior to Predict Mothers' Intentions to Vaccinate Their Daughters against HPV

ERIC Educational Resources Information Center

Askelson, Natoshia M.; Campo, Shelly; Lowe, John B.; Smith, Sandi; Dennis, Leslie K.; Andsager, Julie

2010-01-01

This study assessed mothers' intentions to vaccinate their daughters against human papillomavirus (HPV) using the theory of planned behavior (TPB). Experience with sexually transmitted infections (STIs), beliefs about the vaccine encouraging sexual activity, and perception of daughters' risk for HPV were also examined for a relationship with…

Characteristics of Middle-Aged Daughters and Help to Their Elderly Mothers.

ERIC Educational Resources Information Center

Lang, Abigail M.; Brody, Elaine M.

1983-01-01

Examined relationships between characteristics of middle-aged daughters (N=161) and the nature and amount of help that they provide to their elderly mothers. Data analyses indicated that the daughters' characteristics--their age, marital status, work/nonwork status, and living arrangements--were related significantly to the amount of help they…

She Has Great Spirit: Insight into Relationships between American Indian Dads and Daughters

ERIC Educational Resources Information Center

Reinhardt, Martin James; Perry Evenstad, Jan; Faircloth, Susan

2012-01-01

Data from this preliminary study, the American Indian--Dads and Daughters Survey, shed light on how American Indian fathers think and feel about their relationships with their daughters. Respondents represent an array of tribal affiliations, age, occupations, socioeconomic status, and geographical/geopolitical locations, helping to ensure that…

A Healthy Lifestyle Program for Latino Daughters and Mothers: The BOUNCE Overview and Process Evaluation

ERIC Educational Resources Information Center

Olvera, Norma N.; Knox, Brook; Scherer, Rhonda; Maldonado, Gabriela; Sharma, Shreela V.; Alastuey, Lisa; Bush, Jill A.

2008-01-01

Background: Few family-based healthy lifestyle programs for Latinos have been conducted, especially family programs targeting mother-daughter dyads. Purpose: To assess the acceptability and feasibility of the Behavior Opportunities Uniting Nutrition Counseling and Exercise (BOUNCE) program designed for Latino mother-daughter pairs. Methods: 92…

Adolescent Daughters' Romantic Competence: The Role of Divorce, Quality of Parenting, and Maternal Romantic History

ERIC Educational Resources Information Center

Shulman, Shmuel; Zlotnik, Aynat; Shachar-Shapira, Lital; Connolly, Jennifer; Bohr, Yvonne

2012-01-01

This study examined the links between parental divorce, quality of maternal parenting, spousal relationships and middle adolescent romantic competence in 80 mother-adolescent daughter pairs (40 divorced). Mothers were asked to describe their attitudes and behaviors with regard to their daughters' romantic behavior. In addition, mothers were…

Low-Income Latina Mothers' Expectations for Their Pregnant Daughters' Autonomy and Interdependence

ERIC Educational Resources Information Center

Nadeem, Erum; Romo, Laura F.

2008-01-01

Forty-five pregnant Latina adolescents and their mothers (23 English-speaking, 22 Spanish-speaking) were videotaped conversing about feelings and plans related to the adolescent's pregnancy. The prevalence of the mothers' messages about the daughter's reliance on the family unit (interdependence) and the daughter's self-sufficiency (autonomy) were…

POLAR 5 - An electron accelerator experiment within an aurora. III - Evidence for significant spacecraft charging by an electron accelerator at ionospheric altitudes

NASA Technical Reports Server (NTRS)

Jacobsen, T. A.; Maynard, N. C.

1980-01-01

The POLAR 5 rocket experiment carried an electron accelerator on a 'daughter' payload which injected a 0.1 A beam of 10 keV electrons in a pulsed mode every 410 ms. With spin and precession, injections were made over a wide range of pitch angles. Measurements from a double probe electric field instrument and from particle detectors on the 'mother' payload and from a crude RPA on the 'daughter' payload are interpreted to indicate that the 'daughter' charges to a potential between several hundred volts and 1 kV. The neutralizing return current to the 'daughter' is shown to be asymmetrically distributed with the majority being collected from the direction of the beam. The additional electrons necessary to neutralize the daughter are thought to be produced and heated through beam-plasma interactions postulated by Maehlum et al. (1980) and Grandal et al. (1980) to explain the particle and optical measurements. Significant electric fields emanating from the charged 'daughter' and the beam are seen at distances exceeding 100 m at the 'mother' payload.

Maternal HIV, substance use role modeling, and adolescent girls' alcohol use.

PubMed

Cederbaum, Julie A; Guerrero, Erick G; Barman-Adhikari, Anamika; Vincent, Carol A

2015-01-01

Parental role modeling has a major influence on adolescent alcohol use. Our study examined maternal factors associated with daughters' alcohol use among inner-city racial minority adolescents of HIV-infected and HIV-uninfected mothers. A nonprobability sample of 176 mothers (37% with HIV) and their adolescent daughters completed self-administered surveys. Between- and within-group analyses were conducted using hierarchical multivariate logistic regressions. Findings showed that in the full sample, difficulty talking with daughters about alcohol was positively associated with alcohol use among daughters, whereas maternal report of importance of religion was negatively associated with alcohol use among daughters. Within-group analysis of participants by maternal HIV status revealed that maternal beliefs that drinking alcohol in front of their daughters was normative were associated with higher odds of adolescent alcohol use in households with HIV-infected mothers. These preliminary findings highlight the potential increased vulnerability of racial minority adolescent girls living in households with HIV-infected mothers. Copyright © 2015 Association of Nurses in AIDS Care. Published by Elsevier Inc. All rights reserved.

Older adults' influence in family care: how do daughters and aging parents navigate differences in care goals?

PubMed

Heid, Allison R; Zarit, Steven H; Van Haitsma, Kimberly

2016-01-01

This study seeks to address how older adults influence their daily care when their preferences conflict with those of their adult daughter caregivers. Using a sample of 10 dyads (N = 20) of an older adult and adult daughter, we utilize content analysis strategies to analyze in-depth, semi-structured interview data with QSR NVIVO to investigate how older adults influence their care, how daughters respond to such efforts of influence, and how dyads navigate differences in care goals. When there is agreement in goals, dyads report tasks going well and both individuals' requests are honored. When there are differences in care goals, daughters most frequently reason with their older parents, while parents walk away or 'let go' of their requests. Daughters report making decisions for their parents for health or safety-related needs. However, all dyads discuss differences in care goals, whereby parents are perceived as insisting, resisting, or persisting in care. Findings illustrate complex patterns of responses by families when navigating differences in daily care goals that carry important implications for research and the development of dyadic-based family interventions.

Strange Particle Reconstruction by the Missing Mass Method

NASA Astrophysics Data System (ADS)

Kisel, Pavel; Kisel, Ivan; Senger, Peter; Vassiliev, Iouri; Zyzak, Maksym

2018-02-01

The main goal of modern heavy-ion experiments is a comprehensive study of the QCD phase diagram, in a region of Quark-Gluon Plasma (QGP) and possible phase transition to QGP phase. Strange particles produced in the collision are sensitive probes of the created media. Reconstruction of Σ particles together with other strange particles completes the picture of strangeness production. Σ+ and Σ- have all decay modes with at least one neutral daughter, which can not be registered by the CBM detector. For their identification the missing mass method is proposed: a) tracks of the mother (Σ-) and the charged daughter (π-) particles are reconstructed in the tracking system; b) the neutral daughter particle (n) is reconstructed from these tracks; c) a mass constraint is set on the reconstructed neutral daughter; d) the mother particle is constructed of the charged and reconstructed neutral daughter particles and the mass spectrum is obtained, by which the particle can be identified. The method can be applied for other strange particles too. In total 18 particle decays with neutral daughter are now included into physics analysis.

Concern as motivation for protection: an investigation of mothers' concern about daughters' breast cancer risk.

PubMed

Neuberger, Lindsay; Silk, Kami J; Yun, Doshik; Bowman, Nicholas David; Anderson, Jennifer

2011-11-01

The present study surveyed mothers with daughters (N = 386) to investigate how mothers' concern about their daughters' breast cancer risk influenced intentions to engage in preventive behaviors. Using protection motivation theory as a framework, self-efficacy, response efficacy, and level of concern were posited to influence protective behavioral intention in distinct ways. Results from regression analyses indicate that self-efficacy, response efficacy, and mothers' concern are significant predictors of intentions to engage in preventive behaviors with daughters. In addition, a content analysis of mothers' open-ended reasons for their concern about their daughters' breast cancer risk yield a list of specific concerns and trends that vary by concern level and individual comment valence. The authors discuss implications for incorporating mothers' concerns into breast cancer prevention messages as a novel strategy for campaign designers.

From Adolescent Daughter to Mother: Exploring Message Design Strategies for Breast and Cervical Cancer Prevention and Screening

PubMed Central

Mosavel, Maghboeba; Genderson, Maureen Wilson

2013-01-01

Early detection of breast and cervical cancers is one preventive behavior that may provide the adolescent daughter with a unique opportunity to provide encouragement to her mother or guardian to obtain screening. This study explored the design strategies necessary for developing an effective daughter-initiated message about screening for breast and cervical cancers. Thirty-two (N=64) African-American mother-daughter dyads were interviewed about parenting style, goodwill, and daughters’ credibility and risk behaviors that might influence receptivity toward a screening appeal. Mothers indicated that a tailored, emotional appeal combined with cancer facts delivered in a private setting would be most effective. Daughters were perceived as highly credible messengers and were perceived to have high levels of goodwill toward their mothers, regardless of risk behaviors. PMID:23813491

Process for radioisotope recovery and system for implementing same

DOEpatents

Meikrantz, David H [Idaho Falls, ID; Todd, Terry A [Aberdeen, ID; Tranter, Troy J [Idaho Falls, ID; Horwitz, E Philip [Naperville, IL

2009-10-06

A method of recovering daughter isotopes from a radioisotope mixture. The method comprises providing a radioisotope mixture solution comprising at least one parent isotope. The at least one parent isotope is extracted into an organic phase, which comprises an extractant and a solvent. The organic phase is substantially continuously contacted with an aqueous phase to extract at least one daughter isotope into the aqueous phase. The aqueous phase is separated from the organic phase, such as by using an annular centrifugal contactor. The at least one daughter isotope is purified from the aqueous phase, such as by ion exchange chromatography or extraction chromatography. The at least one daughter isotope may include actinium-225, radium-225, bismuth-213, or mixtures thereof. A liquid-liquid extraction system for recovering at least one daughter isotope from a source material is also disclosed.

Process for radioisotope recovery and system for implementing same

DOEpatents

Meikrantz, David H.; Todd, Terry A.; Tranter, Troy J.; Horwitz, E. Philip

2007-01-02

A method of recovering daughter isotopes from a radioisotope mixture. The method comprises providing a radioisotope mixture solution comprising at least one parent isotope. The at least one parent isotope is extracted into an organic phase, which comprises an extractant and a solvent. The organic phase is substantially continuously contacted with an aqueous phase to extract at least one daughter isotope into the aqueous phase. The aqueous phase is separated from the organic phase, such as by using an annular centrifugal contactor. The at least one daughter isotope is purified from the aqueous phase, such as by ion exchange chromatography or extraction chromatography. The at least one daughter isotope may include actinium-225, radium-225, bismuth-213, or mixtures thereof. A liquid-liquid extraction system for recovering at least one daughter isotope from a source material is also disclosed.

The role of model organisms in the history of mitosis research.

PubMed

Yanagida, Mitsuhiro

2014-09-02

Mitosis is a cell-cycle stage during which condensed chromosomes migrate to the middle of the cell and segregate into two daughter nuclei before cytokinesis (cell division) with the aid of a dynamic mitotic spindle. The history of mitosis research is quite long, commencing well before the discovery of DNA as the repository of genetic information. However, great and rapid progress has been made since the introduction of recombinant DNA technology and discovery of universal cell-cycle control. A large number of conserved eukaryotic genes required for the progression from early to late mitotic stages have been discovered, confirming that DNA replication and mitosis are the two main events in the cell-division cycle. In this article, a historical overview of mitosis is given, emphasizing the importance of diverse model organisms that have been used to solve fundamental questions about mitosis. Copyright © 2014 Cold Spring Harbor Laboratory Press; all rights reserved.

The Role of Model Organisms in the History of Mitosis Research

PubMed Central

Yanagida, Mitsuhiro

2014-01-01

Mitosis is a cell-cycle stage during which condensed chromosomes migrate to the middle of the cell and segregate into two daughter nuclei before cytokinesis (cell division) with the aid of a dynamic mitotic spindle. The history of mitosis research is quite long, commencing well before the discovery of DNA as the repository of genetic information. However, great and rapid progress has been made since the introduction of recombinant DNA technology and discovery of universal cell-cycle control. A large number of conserved eukaryotic genes required for the progression from early to late mitotic stages have been discovered, confirming that DNA replication and mitosis are the two main events in the cell-division cycle. In this article, a historical overview of mitosis is given, emphasizing the importance of diverse model organisms that have been used to solve fundamental questions about mitosis. PMID:25183827

Prenatal maternal effects on body condition score, female fertility, and milk yield of dairy cows.

PubMed

Banos, G; Brotherstone, S; Coffey, M P

2007-07-01

In this study, maternal effects were described as age of dam at first and second calving, first-lactation body condition score (BCS) of the dam during gestation, and milk yield of the dam. The impact of these effects on first-lactation daughter BCS, fertility, and test-day milk yield was assessed. The effect of milk yield of dam on daughter 305-d yield in the latter's first 3 lactations was also investigated. The proportion of total phenotypic variance in daughter traits accounted for by maternal effects was calculated. Dams calving early for the first time (18 to 23 mo of age) had daughters that produced 4.5% more first-lactation daily milk, had 7% higher BCS, and had their first service 3 d earlier than cows whose dams calved late (30 to 36 mo). However, daughters of dams that calved early had difficulties conceiving as they needed 7% more inseminations and had a 7.5% higher return rate. Cows from second calvings of relatively young (36 to 41 mo) dams produced 6% more first-lactation daily milk, had 2% higher BCS, and showed a significantly better fertility profile than cows whose dams calved at a late age (47 to 55 mo). High maternal BCS during gestation had a favorable effect on daughter BCS, nonreturn rate, and number of inseminations per conception. However, it was also associated with a small decrease in daughter daily milk yield. Changes in dam BCS during gestation did not affect daughter performance significantly. Maternal effects of milk yield of the dam, expressed as her permanent environment during lactation, adversely affected daughter 305-d milk, fat, and protein yield. However, although the effect was significant, it was practically negligible (<0.3% of the mean). Finally, overall maternal effects accounted for a significant proportion of the total phenotypic variance of calving interval (1.4 +/- 0.6%) and nonreturn rate (1.1 +/- 0.5%).

A Jupiter Orbiter mother/daughter spacecraft concept

NASA Technical Reports Server (NTRS)

Duxbury, J. H.

1975-01-01

The feasibility of a tandem launch of a mother/daughter spacecraft pair with a single launch vehicle for a 1981 Mariner Jupiter Orbiter mission is described. The mother is a close derivative of the three-axis stabilized Mariner Jupiter Saturn 1977 spacecraft with the addition of a Viking-type propulsion module for orbit capture; it concentrates on the planetology and satellite science objectives. The daughter is a small, simple spin-stabilized spacecraft taking advantage of the mother's transit and delivery capabilities; it obtains in-situ measurements of the surrounding planetary environment. A conceptual design of the daughter spacecraft is presented.

Like daughter, like son? Fertility decline and the transformation of gender systems in the family

PubMed Central

Allendorf, Keera

2016-01-01

BACKGROUND An important question for population research is whether fertility decline transforms gender systems. OBJECTIVE This paper contributes to answering this broad question by examining how fertility decline may change the relative value and roles of daughters and sons in families. First, I outline theoretical pathways, suggesting that a key factor is the gender composition of families. As fertility declines, the proportion of families with children of only one gender increases, which may facilitate greater gender symmetry between daughters and sons. Second, I explore how fertility decline may have contributed to the transformation of the relative value and roles of sons and daughters in practice in one place. METHODS The analysis draws primarily on semi-structured interviews with 30 respondents living in one Indian village. This village is located in a district where fertility has declined to at least the replacement level. RESULTS Respondents perceive changes in the gender system, including less son preference, more equal schooling for sons and daughters, more freedom in marriage and premarital relationships, and perhaps greater daughter support of parents in old age. CONCLUSIONS The results describe changes in the relative value, treatment, and behavior of sons and daughters that are consistent with the theorized effects of fertility decline. Future research is needed, however, to determine whether fertility decline makes a causal contribution to changes in the gender system. PMID:27147902

Mothers' views about sexual health education for their adolescent daughters: a qualitative study.

PubMed

Shams, Mohsen; Parhizkar, Sa'adat; Mousavizadeh, Ali; Majdpour, Masoumeh

2017-02-10

Given that mothers play a role in the sexual education of their daughters, it is important to understand their views of sexual health and related programs. This study was aimed at exploring mothers' perspectives regarding sexual health education for their adolescent daughters in Mahshahr, Iran. In this qualitative study, in-depth interviews with ten key informants and five focus group discussions involving 28 mothers with daughters aged 12-18 were conducted. All the discussions were audio-recorded and later transcribed. The data were classified, after which the main themes and sub-themes were manually extracted and analyzed. The five main themes determined were: the necessity of sexual health education for adolescent girls, the sources of information that mothers use, barriers to sexual health education, the need to empower mothers to provide sexual education to their daughters, and recommendations for developing special training programs for mothers. Most participants believed in limiting sexual health education for adolescent girls; nevertheless, they stated that trained mothers were best equipped to educate their daughters. The major barriers identified by the mothers were their own insufficient knowledge about sexual issues, embarrassment surrounding discussions of this issue with their daughters, fear of the arrogance and curiosity of girls, and a lack of skills for effective communication. The results showed that empowering mothers to provide sexual health education is important. Tailored educational programs, based on mothers' views, should be developed and implemented.

Genetic improvement in mastitis resistance: comparison of selection criteria from cross-sectional and random regression sire models for somatic cell score.

PubMed

Odegård, J; Klemetsdal, G; Heringstad, B

2005-04-01

Several selection criteria for reducing incidence of mastitis were developed from a random regression sire model for test-day somatic cell score (SCS). For comparison, sire transmitting abilities were also predicted based on a cross-sectional model for lactation mean SCS. Only first-crop daughters were used in genetic evaluation of SCS, and the different selection criteria were compared based on their correlation with incidence of clinical mastitis in second-crop daughters (measured as mean daughter deviations). Selection criteria were predicted based on both complete and reduced first-crop daughter groups (261 or 65 daughters per sire, respectively). For complete daughter groups, predicted transmitting abilities at around 30 d in milk showed the best predictive ability for incidence of clinical mastitis, closely followed by average predicted transmitting abilities over the entire lactation. Both of these criteria were derived from the random regression model. These selection criteria improved accuracy of selection by approximately 2% relative to a cross-sectional model. However, for reduced daughter groups, the cross-sectional model yielded increased predictive ability compared with the selection criteria based on the random regression model. This result may be explained by the cross-sectional model being more robust, i.e., less sensitive to precision of (co)variance components estimates and effects of data structure.

Baseline predictors of aortic stiffness progression among multi-ethnic Asians with type 2 diabetes.

PubMed

Moh, Mei Chung; Sum, Chee Fang; Tavintharan, Subramaniam; Ang, Keven; Lee, Simon Biing Ming; Tang, Wern Ee; Lim, Su Chi

2017-05-01

This 3-year prospective study aimed to identify baseline parameters that predicted the progression of carotid-femoral pulse wave velocity (cf-PWV), which was used to evaluate aortic stiffness, among Singapore's multi-ethnic Asians with type 2 diabetes (T2DM). The cf-PWV was measured by the gold-standard tonometry method in 994 T2DM subjects at baseline and follow-up. The annual rate of cf-PWV change was calculated, and individuals above the 90 th percentile with rate≥1.42 m/s per year were regarded as rapid progressors (n = 104). In a subgroup analysis of subjects with normal cf-PWV at 1 st visit (n = 611), incident aortic stiffness was defined as follow-up cf-PWV≥10 m/s (n = 188). The total cohort (mean age:57 ± 10 years; 53.4% Chinese, 20.4% Malay, 22.9% Indian, 3.2% 'Others') displayed a median annual cf-PWV progression rate of 0.2 m/s. Adjusted multivariate regression analyses showed that baseline age, cf-PWV and body mass index (BMI) constantly predicted follow-up cf-PWV, annual cf-PWV progression rate, rapid cf-PWV progression, and incident aortic stiffness. Paradoxically, lower baseline cf-PWV was associated with elevated annual cf-PWV progression rate and rapid progressors. This inverse relationship remained significant across ethnicities after ethnic stratification. Higher BMI independently predicted cf-PWV progression in Chinese and Indians, but not in Malay and 'Others' ethnic groups. Increased age was a significant predictor in Chinese and 'Others' ethnicities. We demonstrated that baseline BMI is a modifiable independent risk factor of cf-PWV progression and incident aortic stiffness. Therefore, better obesity management may impede aortic stiffness in Singapore's T2DM patients, especially in the Chinese and Indians. Copyright © 2017. Published by Elsevier B.V.

Reciprocity, Elder Satisfaction, and Caregiver Stress and Burden: The Exchange of Aid in the Family Caregiving Relationship.

ERIC Educational Resources Information Center

Dwyer, Jeffrey W.; And Others

1994-01-01

Examined how older mother's reciprocation of assistance provided by caregiving daughter simultaneously influences satisfaction of mother and stress/burden of caregiver in 135 mother-daughter dyads. Results indicated that reciprocity did not directly or indirectly affect mother's satisfaction but did significantly reduce stress/burden of daughters.…

Common Themes in the Experiences of Mother-Daughter Incest Survivors: Implications for Counseling.

ERIC Educational Resources Information Center

Ogilvie, Beverly; Daniluk, Judith

1995-01-01

Studied mother-daughter incest. Common themes were extracted from in-depth interviews with survivors of mother-perpetrated sexual abuse, some of which parallel the experience of survivors of other forms of child sexual abuse, and some of which are more specific to mother-daughter incest. Discusses themes and counseling implications. (JBJ)

Examination of Coping Resources and Family Adaptation in Mothers and Daughters of Incestuous versus Nonclinical Families.

ERIC Educational Resources Information Center

Reis, Susan Dawn; Heppner, P. Paul

1993-01-01

Fifteen mother-daughter pairs from incestuous family involving male caretaker were matched to 16 mother-daughter pairs from nonclinical families. Found that mothers from incest group reported greater amounts of family life stress, had more negative perceptions of their problem-solving appraisal, and reported more communication difficulties than…

Atmosphere purification of radon and radon daughter elements

DOEpatents

Stein, L.

1973-12-11

A method for purifying an atmosphere of radon and radon daughter elements which may be contained therein by contacting the atmosphere with a fluorinating solution, whereby the radon and radon daughters are oxidized to their respective fluorides is discussed. The fluorides dissolve in the fluorinating solutlon and are removed from the atmosphere, which may then be recirculated. (Official Gazette)

A Qualitative Study of Southern Baptist Mothers' and Their Daughters' Attitudes toward Sexuality

ERIC Educational Resources Information Center

Matyastik Baier, Margaret E.; Wampler, Karen S.

2008-01-01

This qualitative study of 14 Southern Baptist mother-daughter dyads uses grounded theory to explore the attitudes these mothers and daughters hold toward sexuality, religiosity, and spirituality, in addition to how they communicate with each other about these topics. Themes that emerge from the data include abstinence before marriage, lack of…

Having a Daughter with a Disability: Is It Different for Girls?

ERIC Educational Resources Information Center

Horne, Richard, Ed.

1990-01-01

This guide focuses on some of the realities parents must face in helping their daughters with disabilities to become more self-reliant and, ultimately, independent. The degree to which daughters with a disability are encouraged to strive for an independent life may be critically less than for sons. These differences have far-reaching implications…

The Impact of Mother-Daughter Communication on Daughter's Sexual Knowledge, Behavior and Contraceptive Use.

ERIC Educational Resources Information Center

Fox, Greer Litton; Inazu, Judith K.

Family background variables such as race, religion, and gender of household head emerged as significant predictors of communication about sex in interviews conducted with a sample of mothers and teenage daughters. A suprising finding was a strong positive association between family religion and early sexual communication, although this may reflect…

75 FR 70845 - Absence and Leave; Qualifying Exigency Leave

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-19

... L, to cover qualifying exigencies when the spouse, son, daughter, or parent of the employee is on... employee who (1) is the spouse, son, daughter, parent, or next of kin (defined as the nearest blood... of the fact that the spouse or a son, daughter, or parent of the employee is on covered active duty...

Marital and Parent-Child Relationships in Families with Daughters Who Have Eating Disorders

ERIC Educational Resources Information Center

Latzer, Yael; Lavee, Yoav; Gal, Sharon

2009-01-01

This study assesses and compares the relationship between parents' marital quality, parent-child relationship, and severity of eating-related psychopathology in families with and without eating disorders. Data are collected from the mother, father, and daughter of 30 families with a daughter diagnosed with anorexia or bulimia and from 30 matched…

Reciprocity in Intergenerational Support: A Comparison of Chinese and German Adult Daughters

ERIC Educational Resources Information Center

Schwarz, Beate; Trommsdorff, Gisela; Zheng, Gang; Shi, Shaohua

2010-01-01

This study investigates how Chinese and German adult daughters evaluate the norm of reciprocity and the unbalanced exchange of support in relation to their aging parents. Women from rural and urban China (n = 292) and from Germany (n = 264) have participated in this study. Results show that for the German daughters, differently from rural Chinese…

Asterless Licenses Daughter Centrioles to Duplicate for the First Time in Drosophila Embryos

PubMed Central

Novak, Zsofia A.; Conduit, Paul T.; Wainman, Alan; Raff, Jordan W.

2014-01-01

Summary Centrioles form centrosomes and cilia, and defects in any of these three organelles are associated with human disease [1]. Centrioles duplicate once per cell cycle, when a mother centriole assembles an adjacent daughter during S phase. Daughter centrioles cannot support the assembly of another daughter until they mature into mothers during the next cell cycle [2–5]. The molecular nature of this daughter-to-mother transition remains mysterious. Pioneering studies in C. elegans identified a set of core proteins essential for centriole duplication [6–12], and a similar set have now been identified in other species [10, 13–18]. The protein kinase ZYG-1/Sak/Plk4 recruits the inner centriole cartwheel components SAS-6 and SAS-5/Ana2/STIL, which then recruit SAS-4/CPAP, which in turn helps assemble the outer centriole microtubules [19, 20]. In flies and humans, the Asterless/Cep152 protein interacts with Sak/Plk4 and Sas-4/CPAP and is required for centriole duplication, although its precise role in the assembly pathway is unclear [21–24]. Here, we show that Asl is not incorporated into daughter centrioles as they assemble during S phase but is only incorporated once mother and daughter separate at the end of mitosis. The initial incorporation of Asterless (Asl) is irreversible, requires DSas-4, and, crucially, is essential for daughter centrioles to mature into mothers that can support centriole duplication. We therefore propose a “dual-licensing” model of centriole duplication, in which Asl incorporation provides a permanent primary license to allow new centrioles to duplicate for the first time, while centriole disengagement provides a reduplication license to allow mother centrioles to duplicate again. PMID:24835456

Asterless licenses daughter centrioles to duplicate for the first time in Drosophila embryos.

PubMed

Novak, Zsofia A; Conduit, Paul T; Wainman, Alan; Raff, Jordan W

2014-06-02

Centrioles form centrosomes and cilia, and defects in any of these three organelles are associated with human disease [1]. Centrioles duplicate once per cell cycle, when a mother centriole assembles an adjacent daughter during S phase. Daughter centrioles cannot support the assembly of another daughter until they mature into mothers during the next cell cycle [2-5]. The molecular nature of this daughter-to-mother transition remains mysterious. Pioneering studies in C. elegans identified a set of core proteins essential for centriole duplication [6-12], and a similar set have now been identified in other species [10, 13-18]. The protein kinase ZYG-1/Sak/Plk4 recruits the inner centriole cartwheel components SAS-6 and SAS-5/Ana2/STIL, which then recruit SAS-4/CPAP, which in turn helps assemble the outer centriole microtubules [19, 20]. In flies and humans, the Asterless/Cep152 protein interacts with Sak/Plk4 and Sas-4/CPAP and is required for centriole duplication, although its precise role in the assembly pathway is unclear [21-24]. Here, we show that Asl is not incorporated into daughter centrioles as they assemble during S phase but is only incorporated once mother and daughter separate at the end of mitosis. The initial incorporation of Asterless (Asl) is irreversible, requires DSas-4, and, crucially, is essential for daughter centrioles to mature into mothers that can support centriole duplication. We therefore propose a "dual-licensing" model of centriole duplication, in which Asl incorporation provides a permanent primary license to allow new centrioles to duplicate for the first time, while centriole disengagement provides a reduplication license to allow mother centrioles to duplicate again. Copyright © 2014 The Authors. Published by Elsevier Inc. All rights reserved.

Awareness of cervical cancer prevention among mothers of adolescent daughters in Korea: qualitative research

PubMed Central

Kim, Hae Won; Kim, Duck Hee

2015-01-01

Objectives Korean adolescent girls are unprepared for cervical cancer prevention due to the lack of a mandatory policy regarding human papilloma virus (HPV) vaccination and school health education regarding cervical cancer. The aim of this study was to determine how aware mothers are about cervical cancer prevention in their adolescent daughters, with a view to developing strategies for expanding primary cervical cancer prevention for adolescent girls through the mothers’ involvement. Design A qualitative design was employed. Nine mothers with adolescent daughters participated in this study and were interviewed using open-ended questions. The themes were extracted by content analysis. Setting A general living area in Seoul, South Korea. Participants The snowball method was used to select mothers. Results Five themes emerged. In general, the mothers’ awareness of cervical cancer was not clear, and they exhibited a lack of awareness of the importance of having a regular Papanicolaou screening test. The mothers recognised that they were role models for their daughters, and realised and accepted the necessity of educating their daughters regarding cervical cancer; however, they perceived barriers related to the prevention of cervical cancer in their daughters. The mothers recommended enforcing sex education in schools and the provision of financial support for HPV vaccination. Conclusions The mothers’ awareness and preparedness with respect to the prevention of cervical cancer in their adolescent daughters were low and inadequate. Mothers should be informed and motivated to play a role in the education of their daughters regarding cervical cancer prevention. Strategies for disseminating information regarding early cervical cancer prevention for adolescent girls are recommended by communicating with both the girls and their mothers and providing them with education regarding cervical cancer prevention. PMID:25976761

Exploration the Supportive Needs and Coping Behaviors of Daughter and Daughter in-Law Caregivers of Stroke Survivors, Shiraz-Iran: A Qualitative Content Analysis

PubMed Central

Gholamzadeh, Sakineh; Tengku Aizan, Hamid; Sharif, Farkhondeh; Hamidon, Basri; Rahimah, Ibrahim

2015-01-01

Background The period of hospital stay and the first month after discharge have been found to be the most problematic stages for family caregivers of stroke survivors. It is just at home that patients and caregivers actually understand the whole consequences of the stroke. The adult offspring often have more different needs and concerns than spousal caregivers. However, relatively little attention has been paid to the needs of this particular group of caregivers. Therefore, this qualitative content analysis study aimed to explore the supportive needs and coping behaviors of daughter and daughter in-law caregivers (DILs) of stroke survivors one month after the patient’s discharge from the hospital in Shiraz, Southern of Iran. Methods This is a qualitative content analysis study using semi-structured and in-depth interviews with a purposive sampling of seventeen daughter and daughter in-law caregivers. Results The data revealed seven major themes including information and training, financial support, home health care assistance need, self-care support need, adjusting with the cultural obligation in providing care for a parent in-law, and need for improving quality of hospital care. Also, data from the interview showed that daughter and daughter in-law caregivers mostly used emotional-oriented coping strategies, specially religiosity, to cope with their needs and problems in their care-giving role. Conclusion The results of this qualitative study revealed that family caregivers have several unmet needs in their care-giving role. By providing individualized information and support, we can prepare these family caregivers to better cope with the home care needs of stroke survivors and regain control over aspects of life. PMID:26171409

Uptake of HPV vaccine: demographics, sexual history and values, parenting style, and vaccine attitudes.

PubMed

Rosenthal, Susan L; Rupp, Richard; Zimet, Gregory D; Meza, Heather M; Loza, Melissa L; Short, Mary B; Succop, Paul A

2008-09-01

To examine the relationships of demographics, parenting, and vaccine attitudes with the acceptance of the human papillomavirus (HPV) vaccine or to the intent to vaccinate in the next 12 months. Mothers (n = 153) with daughters ages 11 to 17 years were recruited through the pediatric clinic waiting room/announcements to complete a questionnaire. Eighteen percent of the daughters had not received the vaccine, although it had been offered; 34% had not been offered the vaccine and did not intend to get it in the next 12 months; 22% had not been offered the vaccine but intended to get it in the next 12 months; 26% had started vaccination or completed the series. In a multinomial, multivariable logistic regression model, those mothers who had less than a high school degree, had a history of a sexually transmitted infection, supervised their daughter more when she was with peers, and whose daughter would not mind three shots were more likely to be favorable about their daughter being vaccinated. The following variables were not related to their attitudes about getting the vaccine: mothers' and daughters' ages, race/ethnicity, mothers' self-reported history of HPV disease and age of sexual initiation, daughters' dating status and anticipated age of sexual initiation, the number of sexual topics discussed and level of comfort, mother's sexual values, and the family environment. Mothers' decisions about the HPV vaccine were not related to their sexual values or their daughters' sexual behavior, but rather their parenting, sense of vulnerability, and vaccine attitudes. Mothers who were not planning to vaccinate did not appear to not feel an urgency given the newness of the vaccine, and many planned to vaccinate eventually.

Longitudinal analysis of progression in glaucoma using spectral-domain optical coherence tomography.

PubMed

Wessel, Julia M; Horn, Folkert K; Tornow, Ralf P; Schmid, Matthias; Mardin, Christian Y; Kruse, Friedrich E; Juenemann, Anselm G; Laemmer, Robert

2013-05-01

To compare the longitudinal loss of RNFL thickness measurements by SD-OCT in healthy individuals and glaucoma patients with or without progression concerning optic disc morphology. A total of 62 eyes, comprising 38 glaucomatous eyes with open angle glaucoma and 24 healthy controls, were included in the study (Erlangen Glaucoma Registry, NTC00494923). All patients were investigated annually over a period of 3 years by Spectralis SD-OCT measuring peripapillary RNFL thickness. By masked comparative analysis of photographs, the eyes were classified into nonprogressive and progressive glaucoma cases. Longitudinal loss of RNFL thickness was compared with morphological changes of optic disc morphology. Mixed model analysis of annual OCT scans revealed an estimated annual decrease of the RNFL thickness by 2.12 μm in glaucoma eyes with progression, whereas glaucoma eyes without progression in optic disc morphology lost 1.18 μm per year in RNFL thickness (P = 0.002). The rate of change in healthy eyes was 0.60 μm and thereby also significantly lower than in glaucoma eyes with progression (P < 0.001). The intrasession variability of three successive measurements without head repositioning was 1.5 ± 0.7 μm. The loss of mean RNFL thickness exceeded the intrasession variability in 60% of nonprogressive eyes, and in 85% of progressive eyes after 3 years. LONGITUDINAL MEASUREMENTS OF RNFL THICKNESS USING SD-OCT SHOW A MORE PRONOUNCED REDUCTION OF RNFL THICKNESS IN PATIENTS WITH PROGRESSION COMPARED WITH PATIENTS WITHOUT PROGRESSION IN GLAUCOMATOUS OPTIC DISC CHANGES. (www.clinicaltrials.gov number, NTC00494923.).

Size distribution of radon daughter particles in uranium mine atmospheres.

PubMed

George, A C; Hinchliffe, L; Sladowski, R

1975-06-01

The size distribution of radon daughters was measured in several uranium mines using four compact diffusion batteries and a round jet cascade impactor. Simultaneously, measurements were made of uncombined fractions of radon daughters, radon concentration, working level and particle concentration. The size distributions found for radon daughters were log normal. The activity median diameters ranged from 0.09 mum to 0.3 mum with a mean value of 0.17 mum. Geometric standard deviations were in the range from 1.3 to 4 with a mean value of 2.7. Uncombined fractions expressed in accordance with the ICRP definition ranged from 0.004 to 0.16 with a mean value of 0.04. The radon daughter sizes in these mines are greater than the sizes assumed by various authors in calculating respiratory tract dose. The disparity may reflect the widening use of diesel-powered equipment in large uranium mines.

Method for the chemical separation of GE-68 from its daughter Ga-68

DOEpatents

Fitzsimmons, Jonathan M.; Atcher, Robert W.

2010-06-01

The present invention is directed to a generator apparatus for separating a daughter gallium-68 radioisotope substantially free of impurities from a parent gernanium-68 radioisotope, including a first resin-containing column containing parent gernanium-68 radioisotope and daughter gallium-68 radioisotope, a source of first eluent connected to said first resin-containing column for separating daughter gallium-68 radioisotope from the first resin-containing column, said first eluent including citrate whereby the separated gallium is in the form of gallium citrate, a mixing space connected to said first resin-containing column for admixing a source of hydrochloric acid with said separated gallium citrate whereby gallium citrate is converted to gallium tetrachloride, a second resin-containing column for retention of gallium-68 tetrachloride, and, a source of second eluent connected to said second resin-containing column for eluting the daughter gallium-68 radioisotope from said second resin-containing column.

Daughters caring for dying parents: a process of relinquishing.

PubMed

Read, Trudy; Wuest, Judith

2007-09-01

Caring for elderly, dying parents is challenging for daughters as they try to balance other obligations and responsibilities. The purpose of this grounded theory study was to explain the domain of daughters' caregiving experiences in Newfoundland and Labrador, Canada. The primary author interviewed 12 women whose parents had died. Three types of turmoil (emotional, relational, and societal) emerged as the central issue for these women. The authors discovered a substantive theory of Relinquishing with interdependent processes of Keeping Vigil, Navigating Systems, Facing Loss, and an end process of Coming to Terms. In moving through the process of Relinquishing, social conditions of personal ideals, family expectations, and societal demands determine strategies employed by any one daughter to manage her turmoil. The findings fill a gap in knowledge related to daughters' caregiving for dying parents by contributing a theoretical framework that will inform women, health care providers, researchers, and health policy makers.

Fertility Decline, Gender Composition of Families, and Expectations of Old Age Support.

PubMed

Allendorf, Keera

2015-08-01

Recent fertility declines in non-Western countries may have the potential to transform gender systems. One pathway for such transformations is the creation of substantial proportions of families with children of only one gender. Such families, particularly those with only daughters, may facilitate greater symmetry between sons and daughters. This article explores whether such shifts may influence gendered expectations of old age support. In keeping with patriarchal family systems, old age support is customarily provided by sons, but not daughters, in India. Using data from the 2005 Indian Human Development Survey, I find that women with sons overwhelmingly expect old age support from a son. By contrast, women with only daughters largely expect support from a daughter or a source besides a child. These findings suggest that fertility decline may place demographic pressure on gendered patterns of old age support and the gender system more broadly.

Fertility Decline, Gender Composition of Families, and Expectations of Old Age Support

PubMed Central

Allendorf, Keera

2017-01-01

Recent fertility declines in non-Western countries may have the potential to transform gender systems. One pathway for such transformations is the creation of substantial proportions of families with children of only one gender. Such families, particularly those with only daughters, may facilitate greater symmetry between sons and daughters. This article explores whether such shifts may influence gendered expectations of old age support. In keeping with patriarchal family systems, old age support is customarily provided by sons, but not daughters, in India. Using data from the 2005 Indian Human Development Survey, I find that women with sons overwhelmingly expect old age support from a son. By contrast, women with only daughters largely expect support from a daughter or a source besides a child. These findings suggest that fertility decline may place demographic pressure on gendered patterns of old age support and the gender system more broadly. PMID:28344373

‘Too many girls, too much dowry’: son preference and daughter aversion in rural Tamil Nadu, India

PubMed Central

DIAMOND-SMITH, NADIA; LUKE, NANCY; MCGARVEY, STEPHEN

2013-01-01

The southern Indian state of Tamil Nadu has experienced a dramatic decline in fertility, accompanied by a trend of increased son preference. This paper reports on findings from qualitative interviews with women in rural villages about their fertility decision-making. Specifically addressed are the reasons behind increasing son preference and the consequences of this change. Findings suggest that daughter aversion, fuelled primarily by the perceived economic burden of daughters due to the proliferation of dowry, is playing a larger role in fertility decision-making than son preference. The desire for a son is often trumped by the worry over having many daughters. Women use various means of controlling the sex of their children, which in this study appear to be primarily female infanticide. It is important to distinguish between son preference and daughter aversion and to examine repercussions of low fertility within this setting. PMID:18821352

Two-dimensional wavelet transform for reliability-guided phase unwrapping in optical fringe pattern analysis.

PubMed

Li, Sikun; Wang, Xiangzhao; Su, Xianyu; Tang, Feng

2012-04-20

This paper theoretically discusses modulus of two-dimensional (2D) wavelet transform (WT) coefficients, calculated by using two frequently used 2D daughter wavelet definitions, in an optical fringe pattern analysis. The discussion shows that neither is good enough to represent the reliability of the phase data. The differences between the two frequently used 2D daughter wavelet definitions in the performance of 2D WT also are discussed. We propose a new 2D daughter wavelet definition for reliability-guided phase unwrapping of optical fringe pattern. The modulus of the advanced 2D WT coefficients, obtained by using a daughter wavelet under this new daughter wavelet definition, includes not only modulation information but also local frequency information of the deformed fringe pattern. Therefore, it can be treated as a good parameter that represents the reliability of the retrieved phase data. Computer simulation and experimentation show the validity of the proposed method.

A Molecular View of Kinetochore Assembly and Function

PubMed Central

Musacchio, Andrea; Desai, Arshad

2017-01-01

Kinetochores are large protein assemblies that connect chromosomes to microtubules of the mitotic and meiotic spindles in order to distribute the replicated genome from a mother cell to its daughters. Kinetochores also control feedback mechanisms responsible for the correction of incorrect microtubule attachments, and for the coordination of chromosome attachment with cell cycle progression. Finally, kinetochores contribute to their own preservation, across generations, at the specific chromosomal loci devoted to host them, the centromeres. They achieve this in most species by exploiting an epigenetic, DNA-sequence-independent mechanism; notable exceptions are budding yeasts where a specific sequence is associated with centromere function. In the last 15 years, extensive progress in the elucidation of the composition of the kinetochore and the identification of various physical and functional modules within its substructure has led to a much deeper molecular understanding of kinetochore organization and the origins of its functional output. Here, we provide a broad summary of this progress, focusing primarily on kinetochores of humans and budding yeast, while highlighting work from other models, and present important unresolved questions for future studies. PMID:28125021

2016 Nebraska Higher Education Progress Report

ERIC Educational Resources Information Center

Nebraska's Coordinating Commission for Postsecondary Education, 2016

2016-01-01

The 2016 Nebraska Higher Education Progress Report is the 12th annual progress report designed to provide the Nebraska Legislature with comparative statistics to monitor and evaluate progress toward achieving three key priorities for Nebraska's postsecondary education system. These priorities were developed by the 2003 LR 174 Higher Education Task…

Fibrosis Progression in Paired Liver Biopsies from HIV/HCV-Coinfected Patients without Prior Treatment of Hepatitis C.

PubMed

Leite, Andréa G B; Duarte, Maria Irma S; Mendes-Correa, Maria Cássia

2015-01-01

Several studies have demonstrated that HIV/hepatitis C virus (HCV)-coinfected patients experience more rapid fibrosis progression. In this study, to estimate the annual rate of direct liver fibrosis progression, we used analyses of paired biopsy samples from HIV/HCV-coinfected patients without prior treatment of hepatitis and assessed the possible association of fibrosis progression with certain clinical variables. We evaluated 30 HIV/HCV-coinfected patients, with no history of prior treatment of hepatitis C, who underwent paired liver biopsies. All patients were under antiretroviral therapy at first and second biopsies. The average annual progression rate was 0.13 fibrosis unit/year, with 36.7% of patients defined as progressors. Liver fibrosis progression was associated with alanine aminotransferase (ALT; P < .001) and aspartate aminotransferase (AST; P < .0340) levels over 3 times the upper limit of normal present at first biopsy. Elevated ALT and AST levels appear to be associated with more accelerated liver fibrosis progression among HIV/HCV-coinfected patients. © The Author(s) 2015.

Independent Living Skills Can Be Fun! How One Mom Took Matters into Her Own Hands

ERIC Educational Resources Information Center

Schoenfeld, Jane

2006-01-01

Jane Schoenfeld's eighteen-year-old daughter and five of her daughter's friends have major learning differences. After searching fruitlessly for a summer class in independent living skills, Shoenfeld relates how she and the parents of her daughter's friends decided to set up their own summer program. They found a facilitator and invited two…

Adult Daughters' Family Structure and the Association between Reciprocity and Relationship Quality

ERIC Educational Resources Information Center

Schwarz, Beate

2006-01-01

The study explores whether family structure is a moderator of the associations between help exchange, reciprocity of this exchange, and the quality of the mother and adult daughter relationship. A total of 183 daughters (mean age = 42.13; SD = 4.91) are either in first marriage (n = 87), living with a new partner after divorce (n = 77), or…

Some Men's Daughters: Teaching D. H. Lawrence's "The Horse Dealer's Daughter."

ERIC Educational Resources Information Center

Mallett, Sandra-Lynne J.

"The Horse Dealer's Daughter" is usually taught as being about love's redeeming power. Usual interpretations of this story, however, ignore its title. It is also about a woman who discovers and uses her sexual power. To begin discussion, students are asked how many have ridden a horse and whether they have ever bought or sold a horse at…

Daughters and Mothers Exercising Together (DAMET): Effects of Home- and University-Based Interventions on Physical Activity Behavior and Family Relations

ERIC Educational Resources Information Center

Ransdell, Lynda B.; Eastep, Eric; Taylor, Alison; Oakland, Darcie; Schmidt, Jenny; Moyer-Mileur, Laurie; Shultz, Barry

2003-01-01

This study compared two interventions in terms of impact on physical activity participation and mother-daughter relations. Previously sedentary mothers and daughters (N = 34) were randomly assigned to a 12-week university-or home-based physical activity group. Program activities were designed using focus group information, aspects of the social…

Time for "The Talk"... Now What? Autonomy Support and Structure in Mother-Daughter Conversations about Sex

ERIC Educational Resources Information Center

Mauras, Carrie P.; Grolnick, Wendy S.; Friendly, Rachel W.

2013-01-01

This study explored how mothers communicated with their young adolescent daughters about the high-stakes topic of sex, as well as more everyday topics, from a Self-Determination Theory perspective. Mothers and their 11- to 14-year-old daughters (44 dyads) participated in two conversations and reported on their experiences. In the everyday…

29 CFR 825.112 - Qualifying reasons for leave, general rule.

Code of Federal Regulations, 2010 CFR

2010-07-01

... covered by FMLA are required to grant leave to eligible employees: (1) For birth of a son or daughter, and to care for the newborn child (see § 825.120); (2) For placement with the employee of a son or daughter for adoption or foster care (see § 825.121); (3) To care for the employee's spouse, son, daughter...

All Tumor Cells Are Not Created Equal | Center for Cancer Research

Cancer.gov

Cell division is commonly thought of as a process whereby one cell gives rise to two identical daughter cells. However, rare cell divisions are asymmetric, generating daughter cells that may differ in size, developmental potential, or even DNA content. The ability of stem cells to undergo asymmetric division allows them to self-renew while simultaneously generate daughter

A radon daughter deposition model for low background experiments

NASA Astrophysics Data System (ADS)

Rielage, K.; Guiseppe, V. E.; Mastbaum, A.; Elliott, S. R.; Hime, A.

2009-05-01

The next generation low-background detectors operating underground, such as dark matter searches and neutrinoless double-beta decay, aim for unprecedented low levels of radioactive backgrounds. Although the radioactive decays of airborne radon (particularly ^222Rn) and its subsequent daughters present in an experiment are potential backgrounds, more troublesome is the deposition of radon daughters on detector materials. Exposure to radon at any stage of assembly of an experiment can result in surface contamination by daughters supported by the long half life (22 y) of ^210Pb on sensitive locations of a detector. An understanding of the potential surface contamination will enable requirements of radon-reduced air and clean room environments for the assembly of low background experiments. It is known that there are a number of environmental factors that govern the deposition of daughters onto surfaces. However, existing models have not explored the impact of some environmental factors important for low background experiments. A test stand has been constructed to deposit radon daughters on various surfaces under a controlled environment in order to develop a deposition model. Results from this test stand and the resulting deposition model will be presented.

Centriole overduplication through the concurrent formation of multiple daughter centrioles at single maternal templates.

PubMed

Duensing, A; Liu, Y; Perdreau, S A; Kleylein-Sohn, J; Nigg, E A; Duensing, S

2007-09-20

Abnormal centrosome numbers are detected in virtually all cancers. The molecular mechanisms that underlie centrosome amplification, however, are poorly characterized. Based on the model that each maternal centriole serves as a template for the formation of one and only one daughter centriole per cell division cycle, the prevailing view is that centriole overduplication arises from successive rounds of centriole reproduction. Here, we provide evidence that a single maternal centriole can concurrently generate multiple daughter centrioles. This mechanism was initially identified in cells treated with the peptide vinyl sulfone proteasome inhibitor Z-L(3)VS. We subsequently found that the formation of more than one daughter at maternal centrioles requires cyclin E/cyclin-dependent kinase 2 as well as Polo-like kinase 4 and that overexpression of these proteins mimics this phenotype in the absence of a proteasome inhibitor. Moreover, we show that the human papillomavirus type 16 E7 oncoprotein stimulates aberrant daughter centriole numbers in part through the formation of more than one daughter centriole at single maternal templates. These results help to explain how oncogenic stimuli can rapidly induce abnormal centriole numbers within a single cell-division cycle and provide insights into the regulation of centriole duplication.

When Fairness Clashes with Personal Autonomy and Parental Authority: A Comparison of Daughters' and Mothers' Reasoning in Two Cultural Contexts in Turkey.

PubMed

Acar, Melike

2017-01-01

The author examined religious and secular daughters' and mothers' reasoning about personal autonomy, maternal authority, and moral concepts in family decision-making situations in urban Turkey. Sixty-eight daughters and 34 mothers were individually interviewed about decision-making autonomy in general issues and hypothetical daughter-mother conflicts. Results indicated participants regardless of their family status and religious background assigned more decision-making autonomy to mothers when evaluating general issues. Analysis of controversial issues as hypothetical conflicts indicated that daughters and mothers do not hold unitary social judgments about the social world that were always consistent with the norms of their community and family status. There were some religious background differences in evaluations of some conflict stories as a function of whether they evaluated the choices as moral, conventional, personal, and prudential matters. Although secular and religious participants conceptualized daughters and mothers in relational terms rather than characterizing the relations and social issues by harmony, obedience to authority, and acceptance of norms findings suggested that secular women evaluated the hypothetical adolescent-mother conflicts more consistently when the issue entails violation of a moral principle such as justice, fairness, and well-being of the other.

Mother-daughter communication about sex: the influence of authoritative parenting style.

PubMed

Askelson, Natoshia M; Campo, Shelly; Smith, Sandi

2012-01-01

Parent-child communication about sex has been shown to delay sexual activity and increase contraceptive and condom use. The influence of authoritative parenting style and mothers' perception of daughters' risk on communication about sex was examined in this study. Mothers in a random sample (n=283) with daughters aged 9-15 years were mailed surveys asking about communication with their daughters regarding 11 sex-related topics. Multivariate linear regression was used to assess the influence of authoritative parenting style and mothers' perceptions of risk on the number of topics communicated about and age of the daughter at time of communication for a variety of sexual health communication topics. Authoritative parenting style was related to the number of topics communicated about and was a predictor of age of daughter at the time of communication about sexual intercourse, menstruation, dating/relationships, sexually transmitted diseases (STDs), HIV/AIDS, alcohol, contraceptives, and abstinence, while perceptions of risk were not significant influencers of age at the time of communication for any topics. This research points to the importance of parenting style in determining the timing of parent-child communication about sexual and other risk behaviors.

Vocational Education--A Decade of Progress. 10th Annual Report of the Advisory Council for Technical-Vocational Education in Texas to the State Board for Vocational Education.

ERIC Educational Resources Information Center

Texas Advisory Council for Technical - Vocational Education, Austin.

Assessment of the present status of vocational education in Texas and recommended priorities for the future constitute this annual report. Part 1 documents the progress of the 1970s and lists 15 challenges for vocational education in the 1980s, including application of meaningful evaluation procedures and careful program planning to maximize cost…

Annual Research Progress Report, Fiscal Year 1980

DTIC Science & Technology

1980-10-01

AITE -sd Subtitle) 3. TYPE OF REPORT & PERIOD COVERED 4UAL RESEARCH pROGRESS REPORT ____________ANNUAL - FY 80 S- -- 4. PERFORMING ORG. REPORT NUNSER 7...AUHON) 4F e. CONTRACT OR GRANT NUMBER(e)’ JAMES DERSON, JR , M.D. 10. PERFORMING ORGANIZATION NAME AND ADDRESS 10- PROGRAM ELEMENT, PROJECT, TASK...and DOD) regulations governing human, animal and even in vitro research, the declining number of academic physicians serving as role models and

Five-Year Progression of Refractive Errors and Incidence of Myopia in School-Aged Children in Western China

PubMed Central

Zhou, Wen-Jun; Zhang, Yong-Ye; Li, Hua; Wu, Yu-Fei; Xu, Ji; Lv, Sha; Li, Ge; Liu, Shi-Chun; Song, Sheng-Fang

2016-01-01

Background To determine the change in refractive error and the incidence of myopia among school-aged children in the Yongchuan District of Chongqing City, Western China. Methods A population-based cross-sectional survey was initially conducted in 2006 among 3070 children aged 6 to 15 years. A longitudinal follow-up study was then conducted 5 years later between November 2011 and March 2012. Refractive error was measured under cycloplegia with autorefraction. Age, sex, and baseline refractive error were evaluated as risk factors for progression of refractive error and incidence of myopia. Results Longitudinal data were available for 1858 children (60.5%). The cumulative mean change in refractive error was −2.21 (standard deviation [SD], 1.87) diopters (D) for the entire study population, with an annual progression of refraction in a myopic direction of −0.43 D. Myopic progression of refractive error was associated with younger age, female sex, and higher myopic or hyperopic refractive error at baseline. The cumulative incidence of myopia, defined as a spherical equivalent refractive error of −0.50 D or more, among initial emmetropes and hyperopes was 54.9% (95% confidence interval [CI], 45.2%–63.5%), with an annual incidence of 10.6% (95% CI, 8.7%–13.1%). Myopia was found more likely to happen in female and older children. Conclusions In Western China, both myopic progression and incidence of myopia were higher than those of children from most other locations in China and from the European Caucasian population. Compared with a previous study in China, there was a relative increase in annual myopia progression and annual myopia incidence, a finding which is consistent with the increasing trend on prevalence of myopia in China. PMID:26875599

Five-Year Progression of Refractive Errors and Incidence of Myopia in School-Aged Children in Western China.

PubMed

Zhou, Wen-Jun; Zhang, Yong-Ye; Li, Hua; Wu, Yu-Fei; Xu, Ji; Lv, Sha; Li, Ge; Liu, Shi-Chun; Song, Sheng-Fang

2016-07-05

To determine the change in refractive error and the incidence of myopia among school-aged children in the Yongchuan District of Chongqing City, Western China. A population-based cross-sectional survey was initially conducted in 2006 among 3070 children aged 6 to 15 years. A longitudinal follow-up study was then conducted 5 years later between November 2011 and March 2012. Refractive error was measured under cycloplegia with autorefraction. Age, sex, and baseline refractive error were evaluated as risk factors for progression of refractive error and incidence of myopia. Longitudinal data were available for 1858 children (60.5%). The cumulative mean change in refractive error was -2.21 (standard deviation [SD], 1.87) diopters (D) for the entire study population, with an annual progression of refraction in a myopic direction of -0.43 D. Myopic progression of refractive error was associated with younger age, female sex, and higher myopic or hyperopic refractive error at baseline. The cumulative incidence of myopia, defined as a spherical equivalent refractive error of -0.50 D or more, among initial emmetropes and hyperopes was 54.9% (95% confidence interval [CI], 45.2%-63.5%), with an annual incidence of 10.6% (95% CI, 8.7%-13.1%). Myopia was found more likely to happen in female and older children. In Western China, both myopic progression and incidence of myopia were higher than those of children from most other locations in China and from the European Caucasian population. Compared with a previous study in China, there was a relative increase in annual myopia progression and annual myopia incidence, a finding which is consistent with the increasing trend on prevalence of myopia in China.

Progress Report

EPA Pesticide Factsheets

2018-05-15

This report summarizes the annual progress of EPA’s Clean Air Markets Programs such as the Acid Rain Program (ARP) and the Cross-State Air Pollution Rule (CSAPR). EPA systematically collects data on emissions, compliance, and environmental effects, these data are highlighted in our Progress Reports.

Progress Report

EPA Pesticide Factsheets

2018-05-16

This report summarizes the annual progress of EPA’s Clean Air Markets Programs such as the Acid Rain Program (ARP) and the Cross-State Air Pollution Rule (CSAPR). EPA systematically collects data on emissions, compliance, and environmental effects, these data are highlighted in our Progress Reports.

Suicidal ideation among rural immigrant daughters-in-law with multi-roles as females, farmers and immigrants in China.

PubMed

Qin, Qirong; Jin, Yu; Zhan, Shengwei; Yu, Xiaodong; Huang, Fen

2016-07-01

Suicide is a major public health issue in China, and suicidal ideation is an important step in the suicidal process. The purpose of this study was to understand the prevalence and correlates of suicidal ideation among rural immigrant daughters-in-law with multi-role of female, farmer and immigrant in China. A total of 939 participants including 474 local daughters-in-law and 465 immigrant daughters-in-law were surveyed using the self-rating questionnaire. Demographic characteristics, depression, anxiety, impulsivity and suicidal ideation were assessed. Results indicated that the lifetime prevalence of suicidal ideation among rural immigrant daughters-in-law was 9.68%. Physical disability, domestic violence and negative events demonstrated statistical significance by suicidal ideation (p < .05), and participants with suicidal ideation had higher scores of depression, anxiety and impulsiveness in the univariate analysis. Multivariate logistic regression showed that physical disability (OR = 7.43, 95%CI: 2.84-19.46), domestic violence (OR = 2.65, 95%CI: 1.02-6.88), depression (OR = 1.07, 95%CI: 1.01-1.12), impulsiveness (OR = 1.04, 95%CI: 1.01-1.08) and motor impulsiveness (OR = 1.07, 95%CI: 1.01-1.14) were significantly associated with suicidal ideation. Suicidal ideation is an issue that can't be ignored among rural immigrant daughters-in-law. And the findings should be considered for the intervention of the suicide among the rural immigrant daughters-in-law.

The intergenerational transfer of mother-daughter risk for gender-based abuse.

PubMed

McCloskey, Laura Ann

2013-01-01

In this 10-year longitudinal study 150 mother-daughter pairs were recruited to participate in a study examining gender-based abuse across three generations. Forms of gender-based abuse included: child sexual abuse, witnessing intimate partner violence against their mothers, and intimate partner violence or dating violence in adolescence or adulthood. Daughters were interviewed when they were on average 9, 14, and 16 years old. Regression analyses revealed that if the grandmother (G1) was abused by her husband, her daughter (G2) was more likely to be sexually molested in childhood and was also more likely to be in an abusive relationship as an adult. If the mother (G2) was sexually abused as a child her daughter (G3) was at increased risk for child sexual abuse. In turn, child sexual abuse for the daughters related to their reports of dating violence in adolescence. Daughters (G3) who were sexually abused expressed more anxiety about romantic relationships, reflecting early attachment conflicts. Both child sexual abuse and anxious romantic attachment style independently predicted adolescent sexual risk-taking as in having multiple sexual partners or dating older men. These findings demonstrate how informative it is to include multiple forms of gender-based abuse in research and practice to better illuminate complex family dynamics. In addition, the findings support previous empirical work showing the importance of attachment behavior in women who are in abusive relationships, which has unique clinical implications.

Concordant Patterns of Brain Structure in Mothers with Recurrent Depression and Their Never-Depressed Daughters.

PubMed

Foland-Ross, Lara C; Behzadian, Negin; LeMoult, Joelle; Gotlib, Ian H

2016-01-01

A growing body of research has demonstrated that having a mother with a history of major depressive disorder (MDD) is one of the strongest predictors of depression in adolescent offspring. Few studies, however, have assessed neural markers of this increased risk for depression, or examined whether risk-related anomalies in adolescents at maternal risk for depression are related to neural abnormalities in their depressed mothers. We addressed these questions by examining concordance in brain structure in two groups of participants: mothers with a history of depression and their never-depressed daughters, and never-depressed mothers and their never-depressed daughters. We scanned mothers with (remitted; RMD) and without (control; CTL) a history of recurrent episodes of depression and their never-depressed daughters, computed cortical gray matter thickness, and tested whether mothers' thickness predicted daughters' thickness. Both RMD mothers and their high-risk daughters exhibited focal areas of thinner cortical gray matter compared with their CTL/low-risk counterparts. Importantly, the extent of thickness anomalies in RMD mothers predicted analogous abnormalities in their daughters; this pattern was not present in CTL/low-risk dyads. We identified neuroanatomical risk factors that may underlie the intergenerational transmission of risk for MDD. Our findings suggest that there is concordance in brain structure in dyads that is affected by maternal depression, and that the location, direction, and extent of neural anomalies in high-risk offspring mirror those of their recurrent depressed mothers. © 2016 S. Karger AG, Basel.

Neural Correlates of Automatic Mood Regulation in Girls at High Risk for Depression

PubMed Central

Joormann, Jutta; Cooney, Rebecca E.; Henry, Melissa L.; Gotlib, Ian H.

2012-01-01

Daughters of depressed mothers are at significantly elevated risk for developing a depressive disorder themselves. We have little understanding, however, of the specific factors that contribute to this risk. The ability to regulate negative affect effectively is critical to emotional and physical health and may play an important role in influencing risk for depression. We examined whether never-disordered daughters whose mothers have experienced recurrent episodes of depression during their daughters’ lifetime differ from never-disordered daughters of never-disordered mothers in their patterns of neural activation during a negative mood induction and during automatic mood regulation. Sad mood was induced in daughters through the use of film clips; daughters then recalled positive autobiographical memories, a procedure shown previously to repair negative affect. During the mood induction, high-risk girls exhibited greater activation than did low-risk daughters in brain areas that have frequently been implicated in the experience of negative affect, including the amygdala and ventrolateral prefrontal cortex. In contrast, during automatic mood regulation, low-risk daughters exhibited greater activation than did their high-risk counterparts in brain areas that have frequently been associated with top-down regulation of emotion, including the dorsolateral prefrontal cortex and dorsal anterior cingulate cortex. These findings indicate that girls at high and low risk for depression differ in their patterns of neural activation both while experiencing, and while repairing negative affect, and suggest that anomalies in neural functioning precede the onset of a depressive episode. PMID:21895344

Epistolary and Emotional Education: The Letters of an Irish Father to His Daughter, 1747-1752

ERIC Educational Resources Information Center

Ruberg, Willemijn

2008-01-01

The letters Bishop Edward Synge (1691-1762) wrote to his daughter Alicia (1733-1807) in 1747-1752 are discussed to show how correspondence from a father to a daughter could be used to teach a teenage girl how to spell and write letters. Moreover, these letters are an excellent source to show how emotional behaviour was taught. Instructions on…

Some Observations of a Father on the Development of His Daughter

ERIC Educational Resources Information Center

NAMTA Journal, 2016

2016-01-01

This father gives some brief observations of his daughter beginning at the time of her entrance into a Montessori school at the age of three years through the age of six. Through his observations and interactions with his daughter, he gains an awareness of the beauty of the work of the child and leaves the reader with a simple yet powerful…

Perceptions of Help Given to Healthy Older Mothers by Adult Daughters: Ways of Initiating Help and Types of Help Given

ERIC Educational Resources Information Center

Martini, Tanya S.; Grusec, Joan E.; Bernardini, Silvia Cortese

2003-01-01

Older mother-adult daughter dyads (N = 43) addressed two issues pertaining to the ways in which help is initiated (offered, requested, and imposed help) and type of help given (instrumental help, advice, and emotional support) a) mothers' reasoning about these aspects of help, and b) daughters' understanding of mothers' feelings. Both groups noted…

Analytical solution and simplified analysis of coupled parent-daughter steady-state transport with multirate mass transfer

Treesearch

R. Haggerty

2013-01-01

In this technical note, a steady-state analytical solution of concentrations of a parent solute reacting to a daughter solute, both of which are undergoing transport and multirate mass transfer, is presented. Although the governing equations are complicated, the resulting solution can be expressed in simple terms. A function of the ratio of concentrations, In (daughter...

Does Living in a Single-Parent Family Affect High School Completion for Young Women?

ERIC Educational Resources Information Center

Shaw, Lois B.

A sample of mothers and daughters from the National Longitudinal Surveys of Labor Market Experience is examined to find out whether living in a one parent family has any effect on the chances of a daughter's completing high school. The sample is limited to mothers and daughters living in the same household during the initial sample screening in…

Mothers' attitude to the use of a combined oral contraceptive pill by their daughters for menstrual disorders or contraception.

PubMed

Yiu, K W; Chan, S Sc; Chung, T Kh

2017-04-01

Mothers' attitude may affect use of combined oral contraceptive pills by their daughters. We explored Chinese mothers' knowledge of and attitudes towards the use of combined oral contraceptive pills by their daughters for menstrual disorders or contraception, and evaluate the factors affecting their attitude. This survey was conducted from October 2012 to March 2013, and recruited Chinese women who attended a gynaecology clinic or accompanied their daughter to a gynaecology clinic, and who had one or more daughters aged 10 to 18 years. They completed a 41-item questionnaire to assess their knowledge of and attitude towards use of the combined oral contraceptive pills by their daughters. The demographic data of the mothers and their personal experience in using the pills were also collected. A total of 300 women with a mean age of 45.2 (standard deviation, 5.0) years completed the questionnaire. Only 58.3% of women reported that they had knowledge about the combined oral contraceptive pills; among them, a majority (63.3%) reported that their source of knowledge came from medical professionals. Of a total possible score of 22, their mean knowledge score for risk, side-effects, benefits, and contra-indications to use of combined oral contraceptive pills was only 5.0 (standard deviation, 4.7). If the medical recommendation to use an oral contraceptive was to manage their daughter's dysmenorrhoea, menorrhagia, acne, or contraception needs, 32.0%, 39.3%, 21.0% and 29.7%, respectively would accept this advice. Women who were an ever-user of combined oral contraceptive pills or who were more knowledgeable about combined oral contraceptives had a higher acceptance rate. Chinese women had a low acceptance level of using combined oral contraceptive pills as a legitimate treatment for their daughters. This was associated with lack of knowledge or a high degree of uncertainty about their risks and benefits. It is important that health caregivers provide up-to-date information about combined oral contraceptive pills to women and their daughters.

Health Transportation Working Group 2016 Annual Report

DOT National Transportation Integrated Search

2017-06-30

The Health in Transportation Working Group 2016 Annual Report provides an overview of the Working Groups activities and accomplishments in 2016, summarizes other USDOT health-related accomplishments, and documents its progress toward the recommend...

Sex composition and its impact on future childbearing: a longitudinal study from urban Uttar Pradesh.

PubMed

Rajan, Sowmya; Nanda, Priya; Calhoun, Lisa M; Speizer, Ilene S

2018-02-27

The sex composition of existing children has been shown to influence childbearing decision-making and behaviors of women and couples. One aspect of this influence is the preference for sons. In India, where son preference is deeply entrenched, research has normally focused on rural areas using cross-sectional data. However, urban areas in India are rapidly changing, with profound implications for childbearing patterns. Yet, evidence on the effect of the sex composition of current children on subsequent childbearing intentions and behavior in urban areas is scant. In this study, we analyze the impact of sex composition of children on subsequent (1) parity progression, (2) contraceptive use, and (3) desire for another child. We analyze prospective data from women over a four year period in urban Uttar Pradesh using discrete-time event history logistic regression models to analyze parity progression from the first to second parity, second to third parity, and third to fourth parity. We also use logistic regression models to analyze contraceptive use and desire for another child. Relative to women with no daughters, women with no sons had significantly higher odds of progressing to the next birth (parity 1 - aOR: 1.31; CI: 1.04-1.66; parity 2 - aOR: 4.65; CI: 3.11-6.93; parity 3 - aOR:3.45; CI: 1.83-6.52), as well as reduced odds of using contraception (parity 2 - aOR:.58; CI: .44-.76; parity 3 - aOR: .58; CI: .35-.98). Relative to women with two or more sons, women with two or more daughters had significantly higher odds of wanting to have another child (parity 1 - aOR: 1.33; CI: 1.06-1.67; parity 2 - aOR: 3.96; CI: 2.45-6.41; parity 3-4.89; CI: 2.22-10.77). Our study demonstrates the pervasiveness of son preference in urban areas of Uttar Pradesh. We discuss these findings for future programmatic strategies to mitigate son preference in urban settings.

Self-Renewal of Single Mouse Hematopoietic Stem Cells Is Reduced by JAK2V617F Without Compromising Progenitor Cell Expansion

PubMed Central

Kent, David G.; Li, Juan; Tanna, Hinal; Fink, Juergen; Kirschner, Kristina; Pask, Dean C.; Silber, Yvonne; Hamilton, Tina L.; Sneade, Rachel; Simons, Benjamin D.; Green, Anthony R.

2013-01-01

Recent descriptions of significant heterogeneity in normal stem cells and cancers have altered our understanding of tumorigenesis, emphasizing the need to understand how single stem cells are subverted to cause tumors. Human myeloproliferative neoplasms (MPNs) are thought to reflect transformation of a hematopoietic stem cell (HSC) and the majority harbor an acquired V617F mutation in the JAK2 tyrosine kinase, making them a paradigm for studying the early stages of tumor establishment and progression. The consequences of activating tyrosine kinase mutations for stem and progenitor cell behavior are unclear. In this article, we identify a distinct cellular mechanism operative in stem cells. By using conditional knock-in mice, we show that the HSC defect resulting from expression of heterozygous human JAK2V617F is both quantitative (reduced HSC numbers) and qualitative (lineage biases and reduced self-renewal per HSC). The defect is intrinsic to individual HSCs and their progeny are skewed toward proliferation and differentiation as evidenced by single cell and transplantation assays. Aged JAK2V617F show a more pronounced defect as assessed by transplantation, but mice that transform reacquire competitive self-renewal ability. Quantitative analysis of HSC-derived clones was used to model the fate choices of normal and JAK2-mutant HSCs and indicates that JAK2V617F reduces self-renewal of individual HSCs but leaves progenitor expansion intact. This conclusion is supported by paired daughter cell analyses, which indicate that JAK2-mutant HSCs more often give rise to two differentiated daughter cells. Together these data suggest that acquisition of JAK2V617F alone is insufficient for clonal expansion and disease progression and causes eventual HSC exhaustion. Moreover, our results show that clonal expansion of progenitor cells provides a window in which collaborating mutations can accumulate to drive disease progression. Characterizing the mechanism(s) of JAK2V617F subclinical clonal expansions and the transition to overt MPNs will illuminate the earliest stages of tumor establishment and subclone competition, fundamentally shifting the way we treat and manage cancers. PMID:23750118

Annual Progress Report, 1975. Southern Rural Development Center, Mississippi State University. SRDC Series Publication No. 10.

ERIC Educational Resources Information Center

Southern Rural Development Center, State College, MS.

Included in this second annual report on the Southern Rural Development Center's (SRDC) 1974-75 plan of work are data re: orientation visits; regional workshops; technical consultants; liaison with regional agencies and organizations; information dissemination; annual evaluation; functional networks in the areas of land use issues, citizen…

Genetic progress in oat associated with fungicide use in Rio Grande do Sul, Brazil.

PubMed

Follmann, D N; Cargnelutti Filho, A; Lúcio, A D; de Souza, V Q; Caraffa, M; Wartha, C A

2016-12-19

The State of Rio Grande do Sul (RS) is the largest producer of oat in Brazil with the aid of consolidated breeding programs, which are constantly releasing new cultivars. The main objectives of this study were to: 1) evaluate the annual genetic progress in grain yield and hectoliter weight of the oat cultivars in RS, with and without fungicide use on aerial parts of plants; and 2) evaluate the efficiency of oat breeding programs in introducing disease-resistant genes in the released cultivars through network yield trials conducted with and without fungicide use on aerial plant parts. The data on grain yield and hectoliter weight were obtained from 89 competition field trials of oat cultivars carried out from 2007 to 2014 in nine municipalities of RS. Of the total 89 trials, 44 were carried out with fungicide application on aerial plant parts and 45 were carried out without fungicide application. The annual genetic progress in oat cultivars was studied using the methodology proposed by Vencovsky (1988). The annual genetic progress in oat grain yield was 1.02% with fungicide use and 4.02% without fungicide use during the eight-year study period in RS. The annual genetic progress with respect to the hectoliter weight was 0.08% for trials with fungicide use and 0.71% for trials without fungicide use. Performing network yield trials with and without fungicide use on the aerial plants parts is a feasible method to evaluate the efficiency of oat breeding programs in introducing disease-resistant genes in the released cultivars.

Lung cancer mortality among nonsmoking uranium miners exposed to radon daughters

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

Roscoe, R.J.; Steenland, K.; Halperin, W.E.

Radon daughters, both in the workplace and in the household, are a continuing cause for concern because of the well-documented association between exposure to radon daughters and lung cancer. To estimate the risk of lung cancer mortality among nonsmokers exposed to varying levels of radon daughters, 516 white men who never smoked cigarettes, pipes, or cigars were selected from the US Public Health Service cohort of Colorado Plateau uranium miners and followed up from 1950 through 1984. Age-specific mortality rates for nonsmokers from a study of US veterans were used for comparison. Fourteen deaths from lung cancer were observed amongmore » the nonsmoking miners, while 1.1 deaths were expected, yielding a standardized mortality ratio of 12.7 with 95% confidence limits of 8.0 and 20.1. These results confirm that exposure to radon daughters in the absence of cigarette smoking is a potent carcinogen that should be strictly controlled.« less

Plk1 relieves centriole block to reduplication by promoting daughter centriole maturation

PubMed Central

Shukla, Anil; Kong, Dong; Sharma, Meena; Magidson, Valentin; Loncarek, Jadranka

2015-01-01

Centrosome overduplication promotes mitotic abnormalities, invasion and tumorigenesis. Cells regulate the number of centrosomes by limiting centriole duplication to once per cell cycle. The orthogonal orientation between a mother and a daughter centriole, established at the time of centriole duplication, is thought to block further duplication of the mother centriole. Loss of orthogonal orientation (disengagement) between two centrioles during anaphase is considered a licensing event for the next round of centriole duplication. Disengagement requires the activity of Polo-like kinase 1 (Plk1), but how Plk1 drives this process is not clear. Here we employ correlative live/electron microscopy and demonstrate that Plk1 induces maturation and distancing of the daughter centriole, allowing reduplication of the mother centriole even if the original daughter centriole is still orthogonal to it. We find that mother centrioles can undergo reduplication when original daughter centrioles are only ∼80 nm apart, which is the distance centrioles normally reach during prophase. PMID:26293378

Impact of Mother-Daughter Relationship on Hypertension Self-management and Quality of Life: Testing Dyadic Dynamics Using the Actor-Partner Interdependence Model.

PubMed

Shawler, Celeste; Edward, Jean; Ling, Jiying; Crawford, Tim N; Rayens, Mary Kay

Although hypertension (HTN) treatment rates are similar across age groups of women, effective control is significantly worse among older women. Only 20% of hypertensive women aged 70 to 79 years have controlled blood pressure. The purpose of this longitudinal study was to test the effects of the quality of mother-daughter relationship, inner strength, and control on HTN self-management and health-related quality of life (HRQOL) for both members of the dyad at 6 months. The Actor-Partner Interdependence Model was used to examine the direct ("actor") and indirect ("partner") effects of 46 dyads. The mothers' perceived relationship quality with daughters directly impacted their own self-management of HTN and HRQOL while also indirectly affecting their daughters' self-management. Similarly, the daughters' perceived strength of their relationship with their mothers directly influenced their self-management and HRQOL and indirectly affected their mothers' self-management and HRQOL.

[Response of HeLa cells to mitomycine C. III. The analysis of nucleoli of mother and daughter cells].

PubMed

Petrov, Iu P; Neguliaev, Iu A; Tsupkina, N V

2014-01-01

The comparative analysis of the number of nucleoli in cells of the established HeLa-M line was carried out before and after exposure to mitomycin C in a concentration of 10 μg/ml for 2 h. Using time-lapse microscopy, nucleoli in mother and their respective daughter cells were computed. It has been shown that the average number of nucleoli per cell is generally higher in daughter cells than in mother cells, and a standard deviation, on the contrary, decreases. An average number of nucleoli in daughter cells, whose mother cells had been treated with mitomycin C, was higher than in corresponding cells of control group. The separate analysis has been performed for the cells having from 1 to 4 nucleoli. Nonrandom complete coincidence of the number of nucleoli in mather and daughter cells has been typicaly shown for about 1/7 of the total cell population. Mitomycin C reduces this value of about 1.5 times.

Parentification, substance use, and sex among adolescent daughters from ethnic minority families: the moderating role of monitoring.

PubMed

Sang, Jina; Cederbaum, Julie A; Hurlburt, Michael S

2014-06-01

Guided by structural family systems theory, this study explored the relationship between parentification and adolescent daughters' sexual risk engagement and substance use. We also explored how adolescent reports of parental monitoring moderated the relationship between parentification and adolescent risk. Data were from a cross-sectional, cross-generational study of 176 mother-daughter dyads from low-income, inner-city, ethnic minority families. In this sample, which included a subset of mothers with HIV, parental physical symptoms were associated with slightly higher levels of parentification. Parentification was associated with adolescent daughters' intention to have sex (but not substance use) in a direction opposite to prediction. Higher parentification was associated with lower intention to have sex. Parental monitoring did not moderate relationships between parentification and adolescent risk. These findings highlight that despite the negative influence hypothesized in structural family systems theory, parentification was not associated with risk engagement of high-risk adolescent daughters in ethnic minority families with low income. © 2013 FPI, Inc.

Oriented shift and inverse of the daughter droplet due to the asymmetry of grand-daughter droplets of multiple emulsions in a symmetric flow field

NASA Astrophysics Data System (ADS)

Wang, Jingtao; Wang, Xiaoyong; Tai, Mo; Guan, Jing

2016-01-01

The rheological behaviors of multiple emulsions with an asymmetric internal structure in its third layer (grand-daughter droplets) under a modest extensional flow are investigated in this paper. The asymmetric structure will lead to the asymmetric circulation and pressure distribution inside the globule and eventually result in the oriented shift of its daughter droplet (in the second layer). The shift direction is affected not only by the structural asymmetry parameter As but also by some flow features including the capillary number Ca and viscosity ratio λ. Changes of these factors might cause the reverse of the shift direction, which are shown in three phase diagrams as a function of As, Ca, and λ. As the oriented shift of the daughter droplet would cause the oriented breakup of the multiple-emulsion globule, this phenomenon could be applied for the controlled release of the globule insertion by a hydrodynamic approach.

Scaling laws for first and second generation electrospray droplets

NASA Astrophysics Data System (ADS)

Basaran, Osman; Sambath, Krishnaraj; Anthony, Christopher; Collins, Robert; Wagoner, Brayden; Harris, Michael

2017-11-01

When uncharged liquid interfaces of pendant and free drops (hereafter referred to as parent drops) or liquid films are subject to a sufficiently strong electric field, they can emit thin fluid jets from conical tip structures that form at their surfaces. The disintegration of such jets into a spray consisting of charged droplets (hereafter referred to as daughter droplets) is common to electrospray ionization mass spectrometry, printing and coating processes, and raindrops in thunderclouds. We use simulation to determine the sizes and charges of these first-generation daughter droplets which are shown to be Coulombically stable and charged below the Rayleigh limit of stability. Once these daughter droplets shrink in size due to evaporation, they in turn reach their respective Rayleigh limits and explode by emitting yet even smaller second-generation daughter droplets from their conical tips. Once again, we use simulation and theory to deduce scaling laws for the sizes and charges of these second-generation droplets. A comparison is also provided for scaling laws pertaining to different generations of daughter droplets.

Coping with an unplanned pregnancy.

PubMed

Smolen, B

1993-10-01

A 15-year-old high school student from Johnstown, Pennsylvania, recounted her experience with an unplanned pregnancy. The student learned of her pregnancy by seeking out the help of a neighbor, who was a nurse. Her response to the positive results of the pregnancy test was tears and the fear that her parents would strongly disapprove. Her father's response to the knowledge about the pregnancy was apprehension about whether the baby's father was a drug user. Her mother responded by asking her daughter very personal questions, which created a very uncomfortable situation. Both parents felt hurt by their daughter's behavior and considered that their plans for their daughter's future were spoiled. Evidently, the daughter decided to keep the child, and the parents approved. The family's support helped the daughter through difficult morning sickness and her initial humiliation and secured the baby's future in a loving and caring household. Classmates and teachers also supported her decision to keep her baby. The new mother resumed classes after the birth of her baby and plans to graduate.

EML indoor radon workshop, 1982

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

George, A.C.; Lowder, W.; Fisenne, I.

1983-07-01

A workshop on indoor radon, held at the Environmental Measurements Laboratory (EML) on November 30 and December 1, 1982, covered recent developments in radon daughter research and development. Thirty papers were presented dealing with standardization and quality assurance measurement methods, surveys, measurements strategy, physical mechanisms of radon and radon daughter transport and development of guidance standards for indoor exposures. The workshop concluded with a planning session that identified the following needs: (1) national and international intercomparisons of techniques for measuring radon and radon daughter concentrations, working level and radon exhalation flux density; (2) development and refinement of practical measurement techniquesmore » for thoron and its daughter products; (3) quantitative definition of the sources of indoor radon and the mechanisms of transport into structures; (4) better knowledge of the physical properties of radon daughters; (5) more complete and accurate data on the population exposure to radon, which can only be met by broadly based surveys; and (6) more international cooperation and information exchange among countries with major research programs.« less

Effects of children on parental sex-role orientation.

PubMed

Ganong, L H; Coleman, M

1987-09-01

The predominant theories of gender-role development have focused primarily on childhood; socialization processes for gender roles are explained from birth through adolescence. The assumption appears to be that gender roles are developed in childhood and implemented, basically unchanged, in adulthood. There is evidence, however, that gender-role self-perceptions change in adulthood. This study investigates the effects of sex of children on parental sex-role orientation. More specifically, an attempt is made to determine if the presence of sons affects sex-role self-concept of parents more than the presence of daughters. The Bem Sex Role Inventory was administered to 153 parental dyads who had daughters only (n=41), sons only (n=41), or an equal number of both sons and daughters (n=71). Sex of child, especially sons, did appear to have an effect on parents' femininity. Fathers with sons have lower femininity scores than fathers with daughters only, and mothers with sons have higher femininity scores than mothers with daughters only.

Eriksson v. Sweden [22 June 1989].

PubMed

1989-01-01

The applicant challenged state action that prohibited her for an indefinite period from removing her daughter from foster care and restricted her access to her daughter. She claimed that this action violated various rights guaranteed by the European Convention on Human Rights, including the right to respect for family life (Article 8) and the right to access to court (Article 6[1]). The court upheld the applicant's claim. It ruled that the removal of the daughter for an indefinite period combined with the restrictions on access hampered the applicant's right to take measures to reunite her with her daughter--a component of the right to respect to for family life. It also ruled that the applicant's right to access to court had been violated because there was no judicial remedy to challenge the restrictions on access. Moreover, the court held that the daughters' rights with respect to Articles 8 and 6(1) had been violated. It awarded damages for nonpecuniary injury, as well as costs and expenses.

Older Parents Benefit More in Health Outcome From Daughters’ Than Sons’ Emotional Care in China

PubMed Central

Zeng, Yi; Brasher, Melanie Sereny; Gu, Danan; Vaupel, James W.

2018-01-01

Objective To examine whether older parents in China would benefit more from daughters’ care than from sons’ emotional care. Method Analysis of the unique data sets of the Chinese Longitudinal Healthy Longevity Survey conducted in 2002, 2005, and 2008–2009 in 22 provinces. Results As compared with having son(s), having daughter(s) is significantly more beneficial at older ages in China, with regard to maintaining higher cognitive capacity and reducing mortality risk. Such daughter advantages in providing emotional care to older parents are more profound among the oldest-old aged 80+ as compared with the young-old aged 65 to 79 and surprisingly more profound in rural areas as compared with urban areas, even though son preference is much more common among rural residents. Discussion We describe how educational campaigns aimed at informing the public about the benefits of daughter(s) for older parents’ health outcome could help promote gender equality and reduce traditional son preference, especially in rural China. PMID:26746225

Genetic improvement of mastitis resistance: validation of somatic cell score and clinical mastitis as selection criteria.

PubMed

Odegård, J; Klemetsdal, G; Heringstad, B

2003-12-01

Mean daughter deviations for clinical mastitis among second-crop daughters were regressed on predicted transmitting abilities for clinical mastitis and lactation mean somatic cell score in first-crop daughters to validate the predictive ability of these traits as selection criteria for reduced incidence of clinical mastitis. A total of 321 sires had 684,897 second-crop daughters, while predicted transmitting abilities were calculated for 2159 sires, based on 495,681 records of first-crop daughters. Predictive ability, as a measure of efficiency of selection, was 23 to 43% higher for clinical mastitis than for lactation mean somatic cell score. Compared to single-trait selection, predictive ability improved 8 to 13% from utilizing information on both traits. The relative weight that should be assigned to standardized predicted transmitting abilities from univariate genetic analyses were 60 to 67% for clinical mastitis and 33 to 40% for lactation mean somatic cell score. No significant nonlinear genetic relationship between the two traits was found.

Perceptions of Fathers' Involvement in Their Daughters' Sports: The Relationship to Self-Esteem and Fear of Failure in Specialized AAU Basketball Players

ERIC Educational Resources Information Center

Veinot, Jan E.

2014-01-01

This study was designed to investigate and describe a daughter's perception of father involvement in her sports; and the relationship to her self-esteem and fear of failure. The purpose of the study was exploratory in nature and it was hypothesized that quality father involvement would be positively associated with a daughter's self-esteem and…

All Tumor Cells Are Not Created Equal | Center for Cancer Research

Cancer.gov

Cell division is commonly thought of as a process whereby one cell gives rise to two identical daughter cells. However, rare cell divisions are asymmetric, generating daughter cells that may differ in size, developmental potential, or even DNA content. The ability of stem cells to undergo asymmetric division allows them to self-renew while simultaneously generate daughter cells committed to differentiating into specialized cell types.

Chromatin position in human HepG2 cells: although being non-random, significantly changed in daughter cells.

PubMed

Cvacková, Zuzana; Masata, Martin; Stanĕk, David; Fidlerová, Helena; Raska, Ivan

2009-02-01

Mammalian chromosomes occupy chromosome territories within nuclear space the positions of which are generally accepted as non-random. However, it is still controversial whether position of chromosome territories/chromatin is maintained in daughter cells. We addressed this issue and investigated maintenance of various chromatin regions of unknown composition as well as nucleolus-associated chromatin, a significant part of which is composed of nucleolus organizer region-bearing chromosomes. The photoconvertible histone H4-Dendra2 was used to label such regions in transfected HepG2 cells, and its position was followed up to next interphase. The distribution of labeled chromatin in daughter cells exhibited a non-random character. However, its distribution in a vast majority of daughter cells extensively differed from the original ones and the labeled nucleolus-associated chromatin differently located into the vicinity of different nucleoli. Therefore, our results were not consistent with a concept of preservation chromatin position. This conclusion was supported by the finding that the numbers of nucleoli significantly differed between the two daughter cells. Our results support a view that while the transfected daughter HepG2 cells maintain some features of the parental cell chromosome organization, there is also a significant stochastic component associated with reassortment of chromosome territories/chromatin that results in their positional rearrangements.

Giving Our Daughters What We Never Received: African American Mothers Discussing Sexual Health With Their Preadolescent Daughters.

PubMed

Grigsby, Sheila R

2018-04-01

African American girls experience disparate rates of pregnancy and acquisition of sexually transmitted infections, including human immunodeficiency virus, when compared to their non-Hispanic White counterparts. Among African American girls, current pregnancy rates are equal to the national crisis levels of teen pregnancy reported in 1990. This qualitative elicitation study was conducted to gain insight into the ways in which African American mothers and their daughters, between the ages of 9 and 14, communicate about sexual health. Early sexual health communication between mothers and daughters is known to enhance the sexual health outcomes of girls. A series of four focus groups and three in-depth interviews were conducted between July and September 2014. The theory of planned behavior was the organizing framework. Theoretical constructs that guided this study were attitudes, perceived behavioral control, and subjective norms. Results showed that what African American women share with their daughters about sexual health stems from their personal faith, values, and experiences. Findings from this study can inform interventions to provide support for this understudied population. Moreover, there are implications for health-care providers, particularly school nurses, who are in an ideal position to help increase mothers' self-efficacy to engage in sexual health conversations with their young daughters.

Hong Kong Chinese daughters' intergenerational caregiving obligations: a cultural model approach.

PubMed

Holroyd, E

2001-11-01

This paper, based on a study carried out in Hong Kong, outlines the caregiving obligations of Hong Kong Chinese daughters towards their frail elderly parents. A cultural model approach drawn from cognitive anthropology is taken to focus on how Chinese caregiving daughters develop a sense of what is right and emotionally fulfilling and acquire the motivation to care for their parents. An ethnographic approach was used in the study and techniques included guided and open-ended interviews and non-participatory observations. A total of 20 co-residential caregiving daughters were interviewed in their homes on average twice over the course of one year. All interviews were conducted in Cantonese. Although the sample was small, daughters' accounts are structured by reference to cultural models and this structure provides the common basis for generalisability of results. Concepts of Confucian antecedents, reciprocity and personhood and other modern ideas of filial duty are explored. Conclusions are drawn about the shifting rights and obligations of Chinese caregiving daughters within the contemporary urban realities of Hong Kong. The findings of this study have relevance for the development of welfare policy for older Chinese persons and the chronically ill, and to all services involving women. The findings will also serve to inform family caregiver education programs.

Like mother like daughter: putamen activation as a mechanism underlying intergenerational risk for depression

PubMed Central

Ho, Tiffany C.; Ellwood-Lowe, Monica E.; Foland-Ross, Lara C.; Sacchet, Matthew D.; LeMoult, Joelle L.; Gotlib, Ian H.

2017-01-01

Abstract Having a depressed mother is one of the strongest predictors for developing depression in adolescence. Given the role of aberrant reward processing in the onset and maintenance of depression, we examined the association between mothers’ and their daughters’ neural response to the anticipation of reward and loss. Fifteen non-depressed mothers with a history of recurrent depression and their never-disordered daughters, and 23 mothers without past or current depression and their never-disordered daughters, underwent functional magnetic resonance imaging while performing the monetary incentive delay task. To assess mother-daughter concordance, we first identified ROIs involved in the anticipation of reward and loss across all mother-daughter pairs. Within each of these ROIs, we examined the association between mothers’ and daughters’ neural response, and the interaction between group status and mothers’ neural response in predicting daughters’ neural response. We found a significant association between mothers’ and daughters’ putamen response to the anticipation of loss, regardless of mother’s depression history. Furthermore, pubertal stage moderated the association between mother-daughter putamen concordance. Our findings suggest a unique role of the putamen in the maternal transmission of reward learning and have important implications for understanding disorders characterized by disturbances in reward learning and processing, such as major depression. PMID:28575505

Sexual risk among African American girls: psychopathology and mother-daughter relationships.

PubMed

Donenberg, Geri R; Emerson, Erin; Mackesy-Amiti, Mary Ellen

2011-04-01

To examine the associations among mental health problems, maternal monitoring and permissiveness, mother-daughter communication and attachment, and sexual behaviors among African American girls receiving outpatient psychiatric care. Youths with mental health problems report higher rates of HIV-risk behavior than do their peers, and African American girls have higher rates of sexually transmitted infections than do girls of all other racial groups. A sample of 12- to 16-year-old African American girls (N = 266, mean age = 14.46 years) and their female caregivers (73% biological mothers) completed computerized assessments of girls' mental health symptoms, maternal monitoring and permissiveness, and mother-daughter communication and attachment. Girls indicated their sexual risk behaviors (vaginal/anal sex, consistent condom use, number of partners). African American girls who reported clinically significant externalizing problems, more permissive parenting, less open mother-daughter sexual communication, and more frequent mother-daughter communication were more likely to report having had vaginal and/or anal sex. Sexually active girls with greater maternal attachment were less likely to report inconsistent condom use. Findings revealed important risk and protective factors for African American girls in psychiatric care. HIV-prevention programs may be strengthened by improving mother-daughter relationships and communication and by reducing girls' mental health problems. (c) 2011 APA, all rights reserved.

Maternal experience raising girls with autism spectrum disorder: a qualitative study.

PubMed

Navot, N; Jorgenson, A G; Webb, S J

2017-07-01

A growing line of research has sought to characterize the different presentations of autism spectrum disorder (ASD) among boys and girls. Much less is known about maternal experience and mother-child relationship in children with ASD based on child gender. The present qualitative study aimed to investigate the mother-daughter relationship from the perspective of mothers who are raising girls with ASD with normal intelligence and functional verbal communication. Eleven in-depth interviews were conducted with mothers of girls with ASD, ages 10-19 years. Data were analysed in an interactive process commonly used in naturalistic inquiry. Results provide insight into the unique maternal experience of raising a daughter with ASD. Mothers reported a sense of exclusion from the neurotypical population and male-dominant ASD population and transformation in relationship. Themes identified were skepticism and delayed diagnosis, disbelief from others, lack of information about girls with ASD, higher social demands in adolescence, puberty challenges around hygiene, disappointment about physical appearance, vulnerability in relationships and worries about future functioning. The mother-daughter relationship started with an early expectation of a close and intimate relationship that then underwent a transformation, which challenged maternal competence, reshaped expectations and created a different bond between mother and daughter. The findings in this qualitative study highlight the impact of gender on the maternal experience of raising a daughter with ASD and contribute to a better understanding of the needs of both mothers and daughters. These results can help providers support the mother-daughter dyad by recognizing gender-specific challenges. © 2017 John Wiley & Sons Ltd.

Influence of mother-daughter attachment on substance use: a longitudinal study of a Latina community-based sample.

PubMed

De La Rosa, Mario; Huang, Hui; Rojas, Patria; Dillon, Frank R; Lopez-Quintero, Catalina; Li, Tan; Ravelo, Gira J

2015-03-01

Advancing our initial, cross-sectional study, which showed that adult Latinas' mother-daughter attachment relates to their substance use, the current, longitudinal study tests whether mother and daughter attachment scores at baseline predict their substance use over time. We analyzed data from a convenience sample of 133 Latina adult mothers (mean age = 52 years, SD = 10) and 133 Latina adult daughters (mean age = 27, SD = 9) at baseline and at 5-year and 6-year follow-ups after baseline (attrition rate = 16%). Multilevel longitudinal modeling was used to examine the effect of mother-daughter attachment at baseline on their substance use over time. Each unit of increase in the attachment score at baseline is associated with a 0.28 drink decrease in monthly alcohol use (p < .05) and a lower likelihood of being a heavy alcohol or other drug user [exp(β) = 0.97, p < .01] compared with average attachment score at baseline (M = 91.52, SD = 18.00). Time and older age at baseline are associated with decreased substance use. Being born outside the United States is associated with decreased risk of heavy alcohol or other drug use. Being a mother is associated with increased substance use. The findings of this longitudinal study on adult Latinas indicate that mother-daughter attachment has long-lasting effects on substance use trajectories among adult Latinas. Future research should focus on (a) investigating social and cultural factors mediating this relationship and (b) greater substance use among Latina mothers compared with daughters.

Influence of Mother–Daughter Attachment on Substance Use: A Longitudinal Study of a Latina Community-Based Sample

PubMed Central

De La Rosa, Mario; Huang, Hui; Rojas, Patria; Dillon, Frank R.; Lopez-Quintero, Catalina; Li, Tan; Ravelo, Gira J.

2015-01-01

Objective: Advancing our initial, cross-sectional study, which showed that adult Latinas’ mother–daughter attachment relates to their substance use, the current, longitudinal study tests whether mother and daughter attachment scores at baseline predict their substance use over time. Method: We analyzed data from a convenience sample of 133 Latina adult mothers (mean age = 52 years, SD = 10) and 133 Latina adult daughters (mean age = 27, SD = 9) at baseline and at 5-year and 6-year follow-ups after baseline (attrition rate = 16%). Multilevel longitudinal modeling was used to examine the effect of mother–daughter attachment at baseline on their substance use over time. Results: Each unit of increase in the attachment score at baseline is associated with a 0.28 drink decrease in monthly alcohol use (p < .05) and a lower likelihood of being a heavy alcohol or other drug user [exp(β) = 0.97, p < .01] compared with average attachment score at baseline (M = 91.52, SD = 18.00). Time and older age at baseline are associated with decreased substance use. Being born outside the United States is associated with decreased risk of heavy alcohol or other drug use. Being a mother is associated with increased substance use. Conclusions: The findings of this longitudinal study on adult Latinas indicate that mother–daughter attachment has long-lasting effects on substance use trajectories among adult Latinas. Future research should focus on (a) investigating social and cultural factors mediating this relationship and (b) greater substance use among Latina mothers compared with daughters. PMID:25785806

High Level of Chemokine CCL18 Is Associated With Pulmonary Function Deterioration, Lung Fibrosis Progression, and Reduced Survival in Systemic Sclerosis.

PubMed

Hoffmann-Vold, Anna-Maria; Tennøe, Anders Heiervang; Garen, Torhild; Midtvedt, Øyvind; Abraityte, Aurelija; Aaløkken, Trond Mogens; Lund, May Britt; Brunborg, Cathrine; Aukrust, Pål; Ueland, Thor; Molberg, Øyvind

2016-08-01

Markers for early identification of progressive interstitial lung disease (ILD) in systemic sclerosis (SSc) are in demand. Chemokine CCL18, which has been linked to pulmonary inflammation, is an interesting candidate, but data have not been consistent. We aimed to assess CCL18 levels in a large, prospective, unselected SSc cohort with longitudinal, paired data sets on pulmonary function and lung fibrosis. Sera from the Oslo University Hospital SSc cohort (n = 298) and healthy control subjects (n = 100) were analyzed for CCL18 by enzyme immunoassay. High CCL18 (>53 ng/mL) was defined using the mean value plus 2 SD in sera obtained from healthy control subjects as the cutoff. High serum CCL18 was identified in 35% (105 of 298). Annual decline in FVC differed significantly between high and low CCL18 subsets (13.3% and 4.7%; P = .016), as did the annual progression rate of lung fibrosis (0.9% [SD, 2.9] and 0.2% [SD, 1.9]). Highest rates of annual FVC decline > 10% (21%) and annual fibrosis progression (1.2%) were seen in patients with high CCL18 and early disease (< 3 years). In multivariate analyses, CCL18 was associated with annual FVC decline > 10% (OR, 1.1; 95% CI, 1.01-1.11) and FVC < 70% at follow-up (OR, 3.1; 95% CI, 1.08-8.83). Survival analyses showed that patients with high CCL18 had reduced 5- and 10-year cumulative survival compared with patients with low CCL18 (85% and 74%, compared with 97% and 89%, respectively; P = .001). The results from this prospective cohort reinforce the notion that high CCL18 may serve as a marker for early identification of progressive ILD in SSc. Copyright © 2016 American College of Chest Physicians. Published by Elsevier Inc. All rights reserved.

Accounting for charity care on a systemwide basis.

PubMed

Peck, T

1988-06-01

The Daughters of Charity National Health System (DCNHS), St. Louis, has developed a systemwide model which formally sets a policy statement, goals, and procedures that enable the 42 DCNHS health-care ministries to effectively serve the poor in their communities on a daily basis, while addressing the long-term challenges of providing charity care for the sick poor. One of the first steps was forming a task force known as the Working Group on Care of the Poor. Its goal was to set the stage for the expansion and accountability of charity care at every level within the new national system. The group outlined these objectives: To identify and recommend several advocacy models. To recommend test models of healthcare delivery for the poor. To recommend strategies for involving the private sector. To develop a method of documenting charity care. To recommend linkage models to jointly provide charity care with related organizations. To gain a firm knowledge of charity care actually provided by the Daughters of Charity After hours of discussions and research, the task force developed a cohesive, workable set of goals and policies that today is helping individual health-care ministries nationwide meet local needs for care of the sick poor. By identifying specific programs and determining how to report charity care in terms of money and services, individual health-care institutions gain insights into their annual operational planning and reporting for the present and the future. This approach ensures that charity care remains in the forefront at every level of planning.

Comparison between a Weibull proportional hazards model and a linear model for predicting the genetic merit of US Jersey sires for daughter longevity.

PubMed

Caraviello, D Z; Weigel, K A; Gianola, D

2004-05-01

Predicted transmitting abilities (PTA) of US Jersey sires for daughter longevity were calculated using a Weibull proportional hazards sire model and compared with predictions from a conventional linear animal model. Culling data from 268,008 Jersey cows with first calving from 1981 to 2000 were used. The proportional hazards model included time-dependent effects of herd-year-season contemporary group and parity by stage of lactation interaction, as well as time-independent effects of sire and age at first calving. Sire variances and parameters of the Weibull distribution were estimated, providing heritability estimates of 4.7% on the log scale and 18.0% on the original scale. The PTA of each sire was expressed as the expected risk of culling relative to daughters of an average sire. Risk ratios (RR) ranged from 0.7 to 1.3, indicating that the risk of culling for daughters of the best sires was 30% lower than for daughters of average sires and nearly 50% lower than than for daughters of the poorest sires. Sire PTA from the proportional hazards model were compared with PTA from a linear model similar to that used for routine national genetic evaluation of length of productive life (PL) using cross-validation in independent samples of herds. Models were compared using logistic regression of daughters' stayability to second, third, fourth, or fifth lactation on their sires' PTA values, with alternative approaches for weighting the contribution of each sire. Models were also compared using logistic regression of daughters' stayability to 36, 48, 60, 72, and 84 mo of life. The proportional hazards model generally yielded more accurate predictions according to these criteria, but differences in predictive ability between methods were smaller when using a Kullback-Leibler distance than with other approaches. Results of this study suggest that survival analysis methodology may provide more accurate predictions of genetic merit for longevity than conventional linear models.

[Acceptance of the vaccine against human papilloma virus from mothers to daughters aged 9 to 13 years old].

PubMed

Godoy Verdugo, Melissa Karina; Zonana Nacach, Abraham; Anzaldo Campos, Maria Cecilia

2013-11-01

If you consider that at some point in life 50% of sexually active women have had an infection with the human papilloma virus is indisputable that any attempt to reduce the prevalence worth undertaking it. The vaccine to prevent HIV infection has not enjoyed the same degree of acceptance than others, hence the interest in knowing some of the reasons that has not achieved universal vaccination. To examine human papillomavirus (HPV) vaccine acceptability among mothers with adolescents girls between 9 and 13 years old. The mothers were interrogated about HVP vaccine acceptability, reasons provided for acceptance or non-acceptance and if mothers know that vaccine is offered free for public health institutions We interview a 250 mothers with 281 daughters, 38 daughters have already received the vaccine. Eighty nine percent of the mothers reacted positively to the possibility of vaccinating theirs daughters. The reasons of vaccine non-acceptance were because not knowing enough about infection, mother felt that their daughters were not at risk for acquiring HVP infection, the vaccine is new and mothers unknown side effects. Thirty nine percent of the mothers want to know more about the vaccine safety, 21% about length protection duration and 16% concerning about if the vaccine is effective. Fifty seven per cent of the mothers know that Health Secretary offers vaccine free. Mothers whom have been vaccinated their daughters, had daughters with lower age (9.8 +/- 0.9 vs 10.8 +/- 1.3 years, p = 0.0001), were more frequently married (79 vs 51%, p = 0.002) and more likely to report that they had heard about VPH vaccine from some source (100 vs 66%, p = 0.0001) that mothers have not yet vaccinated their daughters. The acceptability of VPH vaccine was 89%. Continued health education and propaganda is needed to promote a better knowledge of VPH vaccine.

Randomized controlled trial of an online mother-daughter body image and well-being intervention.

PubMed

Diedrichs, Phillippa C; Atkinson, Melissa J; Garbett, Kirsty M; Williamson, Heidi; Halliwell, Emma; Rumsey, Nichola; Leckie, George; Sibley, Chris G; Barlow, Fiona Kate

2016-09-01

Poor body image is a public health issue. Mothers are a key influence on adolescent girls' body image. This study evaluated an accessible, scalable, low-intensity internet-based intervention delivered to mothers (Dove Self Esteem Project Website for Parents) on mothers' and their adolescent daughters' body image and psychosocial well-being. British mother-daughter dyads (N = 235) participated in a cluster randomized controlled trial (assessment-only control; mothers viewed the website without structured guidance [website-unstructured]; mothers viewed the website via a tailored pathway [website-tailored]). Dyads completed standardized self-report measures of body image, related risk factors, and psychosocial outcomes at baseline, 2 weeks post-exposure, 6-week, and 12-month follow-up. Dyadic models showed that relative to the control, mothers who viewed the website reported significantly higher self-esteem at post-exposure (website-tailored), higher weight esteem at 6-week follow-up (website-tailored), lower negative affect at 12-month follow-up (website-tailored), engaged in more self-reported conversations with their daughters about body image at post-exposure and 6-week follow-up, and were 3-4.66 times more likely to report seeking additional support for body image issues at post-exposure (website-tailored), 6-week, and 12-month (website-tailored) follow-up. Daughters whose mothers viewed the website had higher self-esteem and reduced negative affect at 6-week follow-up. There were no differences on daughters' body image, and risk factors among mothers or daughters, at post-exposure or follow-up. Tailoring website content appeared beneficial. This intervention offers a promising 'first-step' toward improving psychosocial well-being among mothers and daughters. In order to further optimize the intervention, future research to improve body image-related outcomes and to understand mechanisms for change would be beneficial. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Awareness of cervical cancer prevention among mothers of adolescent daughters in Korea: qualitative research.

PubMed

Kim, Hae Won; Kim, Duck Hee

2015-05-14

Korean adolescent girls are unprepared for cervical cancer prevention due to the lack of a mandatory policy regarding human papilloma virus (HPV) vaccination and school health education regarding cervical cancer. The aim of this study was to determine how aware mothers are about cervical cancer prevention in their adolescent daughters, with a view to developing strategies for expanding primary cervical cancer prevention for adolescent girls through the mothers' involvement. A qualitative design was employed. Nine mothers with adolescent daughters participated in this study and were interviewed using open-ended questions. The themes were extracted by content analysis. A general living area in Seoul, South Korea. The snowball method was used to select mothers. Five themes emerged. In general, the mothers' awareness of cervical cancer was not clear, and they exhibited a lack of awareness of the importance of having a regular Papanicolaou screening test. The mothers recognised that they were role models for their daughters, and realised and accepted the necessity of educating their daughters regarding cervical cancer; however, they perceived barriers related to the prevention of cervical cancer in their daughters. The mothers recommended enforcing sex education in schools and the provision of financial support for HPV vaccination. The mothers' awareness and preparedness with respect to the prevention of cervical cancer in their adolescent daughters were low and inadequate. Mothers should be informed and motivated to play a role in the education of their daughters regarding cervical cancer prevention. Strategies for disseminating information regarding early cervical cancer prevention for adolescent girls are recommended by communicating with both the girls and their mothers and providing them with education regarding cervical cancer prevention. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Parental intention to have daughters receive the human papillomavirus vaccine

PubMed Central

Ogilvie, Gina S.; Remple, Valencia P.; Marra, Fawziah; McNeil, Shelly A.; Naus, Monika; Pielak, Karen L.; Ehlen, Thomas G.; Dobson, Simon R.; Money, Deborah M.; Patrick, David M.

2007-01-01

Background Concerns have been raised that parents may be reluctant to have their daughters receive the human papillomavirus (HPV) vaccine, because of a belief that doing so might be interpreted as condoning earlier and more frequent sexual activity. We determined intentions regarding vaccination among Canadian parents and factors that predicted parental intention to have their daughters vaccinated against HPV. Methods Parents of children 8–18 years of age, recruited from across Canada, were asked to respond to questions in the context of a grade 6, publicly funded, school-based HPV vaccine program. We performed backward logistic regression analysis to identify factors predictive of parents' intention to have their daughters vaccinated against HPV. Results Of the 1350 respondents with female children, more than 70% (73.8%; 95% confidence interval [CI] 71.5%– 76.1%) intended to have their daughters undergo vaccination against HPV. In multivariable modelling, parents who had positive attitudes toward vaccines (odds ratio [OR] 9.9, 95% CI 4.7–21.1), those who were influenced by subjective norms (OR 9.2, 95% CI 6.6–12.9), those who felt that the vaccine had limited influence on sexual behaviour (OR 3.2, 95% CI 2.2–4.6) and those who thought someone they knew was likely to get cervical cancer (OR 1.5, 95% CI 1.1–2.1) were more likely to intend that their daughters receive the HPV vaccine. Parents who were older (v. younger) (OR 0.6, 95% CI 0.4–0.8) and those who resided in British Columbia or Yukon Territory (v. Atlantic Canada) (OR 0.5, 95% CI 0.3–0.9) were less likely to intend that their daughters receive the HPV vaccine. Interpretation Most of the parents surveyed intended that their daughters would receive vaccination against HPV. Overall attitudes toward vaccines in general and toward the HPV vaccine in particular constituted the most significant predictor of parental intention with regard to vaccination. PMID:18056599

Effects of diet and exercise on weight-related outcomes for breast cancer survivors and their adult daughters: an analysis of the DAMES trial.

PubMed

Tometich, Danielle B; Mosher, Catherine E; Winger, Joseph G; Badr, Hoda J; Snyder, Denise C; Sloane, Richard J; Demark-Wahnefried, Wendy

2017-08-01

Few trials have aimed to promote diet and exercise behaviors in both cancer survivors and their family members and examine their associations with weight-related outcomes. We conducted a secondary analysis to examine associations between change in diet and exercise behaviors and weight-related outcomes for overweight breast cancer survivors and their overweight adult daughters in the Daughters And MothErS Against Breast Cancer (DAMES) randomized trial. The DAMES trial assessed the impact of two iteratively tailored, mailed print diet and exercise interventions against standard brochures over a 12-month period. This analysis examined change in diet and exercise behaviors and weight-related variables from baseline to post-intervention for the 50 breast cancer survivors and their adult daughters randomized to the intervention arms. To reduce the potential for type II error in this pilot, p values <0.10 were considered statistically significant. For mothers, change in diet quality was uniquely related to change in BMI (β = -0.12, p = 0.082), weight (β = -0.12, p = 0.060), and waist circumference (β = -0.38, p = 0.001), whereas change in caloric intake was related to waist circumference (β = 0.21, p = 0.002). For daughters, change in caloric intake was related to change in waist circumference (β = 0.12, p = 0.055). However, change in diet quality was not associated with weight-related outcomes in daughters. Additionally, change in exercise was not associated with weight-related outcomes in mothers or daughters. Findings support mail-based and other tailored interventions for weight loss in this population, with an emphasis on diet quality for breast cancer survivors and caloric intake for their adult daughters.

Progress

Cancer.gov

Through its Annual Report to the Nation and other reports and publications, the National Cancer Institute – leader of the National Cancer Program – marks the progress that’s been made by the cancer research community.

34 CFR 200.50 - SEA review of LEA progress.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 34 Education 1 2010-07-01 2010-07-01 false SEA review of LEA progress. 200.50 Section 200.50... Basic Programs Operated by Local Educational Agencies Lea and School Improvement § 200.50 SEA review of LEA progress. (a) State review. (1) An SEA must annually review the progress of each LEA in its State...

34 CFR 200.50 - SEA review of LEA progress.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 34 Education 1 2012-07-01 2012-07-01 false SEA review of LEA progress. 200.50 Section 200.50... Basic Programs Operated by Local Educational Agencies Lea and School Improvement § 200.50 SEA review of LEA progress. (a) State review. (1) An SEA must annually review the progress of each LEA in its State...

34 CFR 200.50 - SEA review of LEA progress.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 34 Education 1 2013-07-01 2013-07-01 false SEA review of LEA progress. 200.50 Section 200.50... Basic Programs Operated by Local Educational Agencies Lea and School Improvement § 200.50 SEA review of LEA progress. (a) State review. (1) An SEA must annually review the progress of each LEA in its State...

34 CFR 200.50 - SEA review of LEA progress.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 34 Education 1 2014-07-01 2014-07-01 false SEA review of LEA progress. 200.50 Section 200.50... Basic Programs Operated by Local Educational Agencies Lea and School Improvement § 200.50 SEA review of LEA progress. (a) State review. (1) An SEA must annually review the progress of each LEA in its State...

34 CFR 200.50 - SEA review of LEA progress.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 34 Education 1 2011-07-01 2011-07-01 false SEA review of LEA progress. 200.50 Section 200.50... Basic Programs Operated by Local Educational Agencies Lea and School Improvement § 200.50 SEA review of LEA progress. (a) State review. (1) An SEA must annually review the progress of each LEA in its State...

Subseabed disposal program annual report, January-December 1980. Volume II. Appendices (principal investigator progress reports). Part 1

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

Hinga, K.R.

Volume II of the sixth annual report describing the progress and evaluating the status of the Subseabed Disposal Program contains the appendices referred to in Volume I, Summary and Status. Because of the length of Volume II, it has been split into two parts for publication purposes. Part 1 contains Appendices A-Q; Part 2 contains Appendices R-MM. Separate abstracts have been prepared for each appendix for inclusion in the Energy Data Base.

Annual Progress Report (17th) and 1992-97 Renewal Proposal Interactive Graphics for Molecular Studies

DTIC Science & Technology

1991-01-24

Molecular Graphics, vol. 6, No. 4 (Dec. 1988), p. 223. Turk, Greg, "Interactive Collision Detection for Molecular Graphics," M.S. thesis , UNC-Chapel Hill...Problem," Master’s thesis , UNC Department of Computer Science Technical Report #TR87-013, May 1987. Pique, ME., "Technical Trends in Molecular Graphics...AD-A236 598 Seventeenth Annual Progress Report and 1992-97 Renewal Proposal Interactive Graphics for Molecular Studies TR91-020 January 24, 1991 red

Compilation of 1986 annual reports of the Navy ELF (extremely low frequency) communications system ecological-monitoring program. Volume 2. Tabs D-G. Annual progress report, January-December 1986

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

Not Available

1987-07-01

The U.S. Navy is conducting a long-term program to monitor for possible effects from the operation of its Extremely Low Frequency (ELF) Communications System to resident biota and their ecological relationships. This report documents progress of the following studies: Soil Amoeba; Soil and Litter Arthropoda and Earthworm Studies; Biological Studies on Pollinating insects: Megachilid Bees; and Small Vertebrates: Small Mammals and Nesting Birds.

33rd Annual Report to Congress on the Implementation of the "Individuals with Disabilities Education Act," 2011

ERIC Educational Resources Information Center

Office of Special Education and Rehabilitative Services, US Department of Education, 2014

2014-01-01

This is the 33rd Annual Report to Congress on the Implementation of the "Individuals with Disabilities Education Act," 2011. Section 664(d) of the "Individuals with Disabilities Education Act" ("IDEA"), as reauthorized in 2004, requires that the Department of Education report annually on the progress made toward the…

The Effects of Radon Exposure on Physical and Psychological Health

DTIC Science & Technology

1991-08-15

by inhaled radon-222 at various equilibriums with radon daughters . In E. Karbe & J. F. Parke (Eds.) Experimental lung cancer. Carcinogenesis and...Relationship between the ’̂’°Pb content of teeth and exposure to radon and radon daughters . Health Physics. 47. 253-262. 49 Cohen, B. L. & Gromicko, N...ore dust, radon daughters , and diesel oil exhaust fumes in hamsters and dogs (Report No. DNL—2744). Richland, WA: Batelle Pacific Northwest

Reference Guide for Building Diagnostics Equipment and Techniques

DTIC Science & Technology

1989-07-01

From 1/2 hour to 1 of symptoms and of contamination by such pollut- hour is allowed for proper mixing of the gas. ants as radon daughters , which cause no...ACTIVE) topes. Daughter products captured on the prefilter are also analyzed. All information is stored in Measurement and analysis memory. Radon ... daughters are collected on a filter and particle activity is measured with a detector. A Accuracy microprocessor counts and stores detector pulses. The

Radon Monitoring in Army Stand-Alone Housing Units

DTIC Science & Technology

1990-04-01

greater damage to tissues. The internal exposures to alpha radiation resulting from inhalation of radioactive radon daughters (adsorbed onto airborne...appropriate detector, the monitor can measure all or some of the radon daughters adsorbed onto airborne, respirable dust particles. As with the 3...input to the cell is equipped with a 0.8-rim micropore filter that3removes any solid radon daughters from the air stream. Alpha I 26 Final Report, April

Perceptions of parental control and the development of indecision among late adolescent females.

PubMed

Ferrari, J R; Olivette, M J

1993-01-01

Late adolescent females (N = 86; M age = 19.1 years) completed reliable and valid self-report measures on their perception of both parents' authority style (authoritarian, authoritative, permissive) and their own tendency toward decisional procrastination. Households where daughters perceived both parents as high authoritarian (n = 32) were significantly more likely to raise daughters with strong indecision tendencies than were parents perceived as low authoritarian (n = 23). Mothers and fathers perceived as high (n = 22) or low (n = 22) authoritative, and high (n = 32) or low (n = 24) permissive, did not produce significant differences in daughters' self-reported decisional procrastination. Results suggest that parental authority characterized by stern inflexibility and overcontrol has the greatest influence on daughters who develop chronic indecision tendencies.

Health in Transportation Working Group 2015 Annual Report

DOT National Transportation Integrated Search

2016-06-30

The Health in Transportation Working Group 2015 Annual Report provides an overview of the Working Groups activities and accomplishments : in 2015, summarizes other U.S. DOT health-related accomplishments, and documents its progress toward the reco...

Mortality of Sardinian lead and zinc miners: 1960-88.

PubMed Central

Cocco, P L; Carta, P; Belli, S; Picchiri, G F; Flore, M V

1994-01-01

The mortality of 4740 male workers of two lead and zinc mines was followed up from 1960 to 1988. Exposure to respirable dust was comparable in the two mines, but the median concentration of silica in respirable dust was 10-fold higher in mine B (12.8%) than in mine A (1.2%), but the mean annual exposure to radon daughters in underground workplaces differed in the opposite direction (mine A: 0.13 working levels (WL), mine B: 0.011 WL). Total observed deaths (1205) were similar to expected figures (1156.3) over a total of 119 390.5 person-years at risk. Underground workers of mine B had significant increases in risk of pulmonary tuberculosis (SMR 706, 95% confidence interval (95% CI) 473-1014) and non-malignant respiratory diseases (SMR 518; 95% CI 440-1606), whereas the only significant excess at mine A was for non-malignant respiratory diseases (SMR 246; 95% CI 191-312). Total cancer and lung cancer mortality did not exceed the expectation in the two mines combined. A 15% excess mortality for lung cancer, increased up to an SMR 204 (95% CI 89-470) for subjects employed > or = 26 years, was, however, found among underground workers in mine A who on the average experienced an exposure to radon daughters 10-fold higher than those of mine B. By contrast, despite their higher exposure to silica, mine B underground workers experienced a lower than expected lung cancer mortality. A ninefold increase in risk of peritoneal and retroperitoneal cancer combined was also found among underground workers of mine A (SMR 917; 95% CI 250-2347; based on four deaths). A causal association with workplace exposures is unlikely, however, as the SMR showed an inverse trend by duration of employment. These findings are consistent with low level exposure to radon daughters as a risk factor for lung cancer among metal miners. Exposure to silica at the levels estimated for the mine B underground environment did not increase the risk of lung cancer. PMID:8000492

The environment, attitudes and activities of rural women: a case study of a village in Punjab.

PubMed

Khan, S A; Bilquees, F

1976-01-01

This narrative case study describes: the environment and living conditions of rural women in a Pakistani village; their attitudes towards education, marriage, family planning, and their role in life; and analyzes their daily and annual activities. It is felt that little work has been done in this area and understanding of rural women is a necessary 1st step before instituting policy measures. The village chosen has a 1961 census population of 811 people, 41.7% of whom are under age 14. Only 9.4% were over 50. 3 large landowners control 69.9% of the land; they live in Lahore and come to the village only long enough to attend to business. The nearest medical facilities are 8 miles away. 79% are illiterate and health and sanitation standards are poor. Only 4 women in the village are literate, 2 from the wealthy families and 2 city girls who came to the village after marriage. 55.5% want education for their daughters or granddaughters but 43% do not, citing such reasons as expense, need for help around the house, and custom. 6 girls are currently attending the boys' school, suffering great disapproval from the community. Only 4 women wanted daughters to finish secondary school and only 1 wanted daughters to complete college. 84% consider equal education absurd. The girls themselves accept boys as superior and deserving education advantages. 79% had heard of family planning, only 38% approved, and most had a negative opinion of the lady health visitors who came with the family planning supplies. Pressure from older relatives for more sons is intense. Brides are still being given in marriage at ages 12-14 despite national law. Women are economically productive, helping in the fields during planting and harvest and making many items for use in the home and for sale. There is a clear demarcation between ''not-for-sale'' skills and skills which may be sold for cash. Animal care and collecting and preparing fodder as well as household chores are other major occupations. The daily routine and the routine by seasons are described in detail.

Brownian Ratchet Mechanism for Faithful Segregation of Low-Copy-Number Plasmids.

PubMed

Hu, Longhua; Vecchiarelli, Anthony G; Mizuuchi, Kiyoshi; Neuman, Keir C; Liu, Jian

2017-04-11

Bacterial plasmids are extrachromosomal DNA that provides selective advantages for bacterial survival. Plasmid partitioning can be remarkably robust. For high-copy-number plasmids, diffusion ensures that both daughter cells inherit plasmids after cell division. In contrast, most low-copy-number plasmids need to be actively partitioned by a conserved tripartite ParA-type system. ParA is an ATPase that binds to chromosomal DNA; ParB is the stimulator of the ParA ATPase and specifically binds to the plasmid at a centromere-like site, parS. ParB stimulation of the ParA ATPase releases ParA from the bacterial chromosome, after which it takes a long time to reset its DNA-binding affinity. We previously demonstrated in vitro that the ParA system can exploit this biochemical asymmetry for directed cargo transport. Multiple ParA-ParB bonds can bridge a parS-coated cargo to a DNA carpet, and they can work collectively as a Brownian ratchet that directs persistent cargo movement with a ParA-depletion zone trailing behind. By extending this model, we suggest that a similar Brownian ratchet mechanism recapitulates the full range of actively segregated plasmid motilities observed in vivo. We demonstrate that plasmid motility is tuned as the replenishment rate of the ParA-depletion zone progressively increases relative to the cargo speed, evolving from diffusion to pole-to-pole oscillation, local excursions, and, finally, immobility. When the plasmid replicates, the daughters largely display motilities similar to that of their mother, except that when the single-focus progenitor is locally excursive, the daughter foci undergo directed segregation. We show that directed segregation maximizes the fidelity of plasmid partition. Given that local excursion and directed segregation are the most commonly observed modes of plasmid motility in vivo, we suggest that the operation of the ParA-type partition system has been shaped by evolution for high fidelity of plasmid segregation. Published by Elsevier Inc.

A Toxoplasma MORN1 Null Mutant Undergoes Repeated Divisions but Is Defective in Basal Assembly, Apicoplast Division and Cytokinesis

PubMed Central

Lorestani, Alexander; Sheiner, Lilach; Yang, Kevin; Robertson, Seth D.; Sahoo, Nivedita; Brooks, Carrie F.; Ferguson, David J. P.; Striepen, Boris; Gubbels, Marc-Jan

2010-01-01

The membrane occupation and recognition nexus protein 1 (MORN1) is highly conserved among apicomplexan parasites and is associated with several structures that have a role in cell division. Here we dissected the role of MORN1 using the relatively simple budding process of Toxoplasma gondii as a model. Ablation of MORN1 in a conditional null mutant resulted in pronounced defects suggesting a central role for MORN1 in apicoplast segregation and in daughter cell budding. Lack of MORN1 resulted in double-headed parasites. These Janus-headed parasites form two complete apical complexes but fail to assemble a basal complex. Moreover, these parasites were capable of undergoing several more budding rounds resulting in the formation of up to 16-headed parasites conjoined at the basal end. Despite this segregation defect, the mother's cytoskeleton was completely disassembled in every budding round. Overall this argues that successful completion of the budding is not required for cell cycle progression. None of the known basal complex components, including a set of recently identified inner membrane complex (IMC) proteins, localized correctly in these multi-headed parasites. These data suggest that MORN1 is essential for assembly of the basal complex, and that lack of the basal complex abolishes the contractile capacity assigned to the basal complex late in daughter formation. Consistent with this hypothesis we observe that MORN1 mutants fail to efficiently constrict and divide the apicoplast. We used the null background provided by the mutant to dissect the function of subdomains of the MORN1 protein. This demonstrated that deletion of a single MORN domain already prevented the function of MORN1 whereas a critical role for the short linker between MORN domains 6 and 7 was identified. In conclusion, MORN1 is required for basal complex assembly and loss of MORN1 results in defects in apicoplast division and daughter segregation. PMID:20808817

Mental retardation in a child with a {open_quotes}de novo{close_quotes} deletion of terminal 14q and a family history of dyslexia

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

Mak-Tam, E.; Capua, E.; Shugar, A.

1994-09-01

A couple presented for prenatal diagnosis for advanced maternal age. A review of the family history revealed that their elder daughter was mentally retarded while their second daughter was of normal intelligence. The father and his brother were both dyslexic. The paternal grandmother had lost three pregnancies, all female. The elder daughter had been fully assessed in the past, but no diagnosis had been made. During her first few years, she was frequently ill and failed to thrive. A developmental assessment at age 5 years concluded that she was moderately mentally retarded. She was minimally dysmorphic. DNA testing for fragilemore » X and urine amnio acids, organic acids and metabolic screen were negative. Chromosome and FISH analyses revealed a satellited 14q with a deletion of 14q32.3. Parents did not show the karyotypic changes, but FISH studies on them and the dyslexic uncle are pending. A molecular work-up of chromosome 14 in this family is also in progress. In this child, the phenotype is probably related to the cytogenetic findings. The information about 14q terminal deletions in the literature is limited but a fairly consistent phenotype, which is slightly different from ring 14, is emerging. This is more obvious in infants that in older children. The family history of dyslexia could be unrelated to our patient`s findings but it is also possible that there is a recessive gene for dyslexia in this family which maps to 14q32.3. The current molecular map of this area provides no answer to this question. Genes mapped to 14q3.3 include the alpha-1-antitrypsin gene, the brain component of creative kinase (CKB) and the immunoglobulin heavy chain genes. Loss of heterozygosity of 14q has been associated with end stage human neuroblastoma and colonic neoplasia.« less

Influence of indoor and outdoor activities on progression of myopia during puberty.

PubMed

Öner, Veysi; Bulut, Asker; Oruç, Yavuz; Özgür, Gökhan

2016-02-01

The purpose of this study was to investigate whether time spent on indoor and outdoor activities or the other possible risk factors including age, gender, parental history, and initial refraction was associated with progression of myopia, during puberty. Fifty eyes of 50 myopic children aged 9-14 years were enrolled in the study. The parents were interviewed to determine the amounts of time in hours per day spent on reading and writing, using computer, watching TV, and outdoor activities (i.e., sports, games, or being outdoor with no activities) on an average day. The annual myopia progression rate (diopters per year) was calculated for each subject and was used in the statistical analyses. The mean initial age of the subjects was 10.9 ± 1.5 (ranging from 9 to 14) years. The mean follow-up period was 33.3 ± 10.3 (ranging from 17 to 55) months. There was a significant increase in the mean myopia value of the subjects after follow-up period (p < 0.001). The mean daily time spent on reading and writing and initial refraction value were independently associated with annual myopic progression rate. On the other hand, age, gender, parental myopia, and the mean daily times spent on computer use, watching TV, and outdoor activities had no correlations with annual myopia progression rate. The present study showed that myopia progression was associated with time spent on reading and writing and initial refraction value, during puberty. However, myopia progression was not associated with parental myopia, age, gender, and daily times spent on using computer, watching TV, and outdoor activities.

40 CFR 35.1650-6 - Reports.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Reports. (a) States with Phase 1 projects shall submit semi-annual progress reports (original and one copy... in the next six months. (b) Phase 2. States with Phase 2 projects shall submit progress reports... Phase 2 project progress reports shall be determined by the size and complexity of the project, and...

40 CFR 35.1650-6 - Reports.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Reports. (a) States with Phase 1 projects shall submit semi-annual progress reports (original and one copy... in the next six months. (b) Phase 2. States with Phase 2 projects shall submit progress reports... Phase 2 project progress reports shall be determined by the size and complexity of the project, and...

The effect of family sex composition on fertility desires and family planning behaviors in urban Uttar Pradesh, India.

PubMed

Calhoun, Lisa M; Nanda, Priya; Speizer, Ilene S; Jain, Meenakshi

2013-09-11

A cultural preference for sons has been well documented in India, resulting in skewed sex ratios, especially exhibited in northwest India. Previous research has shown that family sex composition is associated with family planning (FP) use and couples' desire for more children. This study examines family sex composition and fertility and FP behaviors in urban Uttar Pradesh, India; little work has examined these issues in urban settings where family sizes are smaller and FP use is common. Data for this analysis comes from a 2010 representative survey of married, non-pregnant fecund women aged 15-49 from six cities in Uttar Pradesh, India. Multivariate analyses are used to examine the association between family sex composition and fertility desires and FP use. The multivariate results indicate that family sex composition is associated with fertility desires and FP use. Women without living children and without at least one child of each sex are significantly less likely to want no more children and women with both sons and daughters but more sons are significantly more likely to want no more children as compared to women that have both sons and daughters but more daughters. Women with no living children and women with daughters but no sons are less likely to be modern FP users than nonusers whereas women with both sons and daughters but more sons are more likely to be modern FP users than nonusers as compared to women with both sons and daughters but more daughters. These findings confirm that family sex composition affects fertility behavior and also reveals that preference for sons persists in urban Uttar Pradesh. These results underscore the importance of programs and policies that work to enhance the value of girl children.

Effects of neutral gas release on current collection during the CHARGE-2 rocket experiment

NASA Technical Reports Server (NTRS)

Gilchrist, B. E.; Banks, P. M.; Neubert, T.; Williamson, P. R.; Myers, Neil B.; Raitt, W. John; Sasaki, S.

1990-01-01

Observations of current collection enhancements due to cold nitrogen gas control jet emissions from a highly charged rocket payload in the ionosphere are reported. These observations were made during the second cooperative high altitude rocket gun experiment (CHARGE-2) which was an electrically tethered mother/daughter payload system. The current collection enhancement was observed at the daughter payload located 100 to 400 m away from the mother which was firing an energetic electron beam. The authors interpret these results in terms of an electrical discharge forming in close proximity to the daughter during the short periods of gas emission. The results indicate that it is possible to enhance the electron current collection capability of positively charged vehicles by means of deliberate neutral gas releases into an otherwise undisturbed space plasma. These results can also be compared with recent laboratory observations of hollow cathode plasma contactors operating in the ignited mode. Experimental observations of current collection enhancements due to cold nitrogen gas control jet emissions from a highly charged, isolated daughter payload in the nighttime ionosphere were made. These observations were derived from the second cooperative high altitude rocket gun experiment (CHARGE-2) which was an electrically tethered mother-daughter payload system. The rocket flew from White Sands Missile Range (WSMR) in December, 1985. The rocket achieved an altitude of 261 km and carried a 1 keV electron beam emitting up to 48 mA of current (Myers, et al., 1989a). The mother payload, carried the electron beam source, while the daughter acted as a remote current collection and observation platform and reached a distance of 426 m away from the main payload. Gas emissions at the daughter were due to periodic thruster jet firings to maintain separation velocity between the two payloads.

Dowry calculations: daughter's rights in her parental family.

PubMed

Kishwar, M

1993-01-01

The practice of dowry in India has become identified as the primary cause of women's oppression. It sets families apart in the fight over dowry payments and results in violence against daughters including infanticide. Daughter's get their share of inheritance at the time of marriage under traditional Hindu law. The Dowry Prohibition Act outlaws this practice. On the other hand, customary law allowed entitlements to women which Victorian norms bypassed, thereby paving the way for the disinheritance of women. The ownership of land was vested exclusively in men, and, as land became scarce and women's labor became devalued, women came to be treated as mere dependents and considered as a liability. With the entrance of men into government service as policemen and bank and postal clerks, their status increased, while women continued working in the peasant economy. Government job holders received the biggest dowries because of their access to economic opportunities. Under the Hindu Succession Act, fathers were allowed to will away property in whosoever's favor, which led to the disinheritance of daughters in favor of sons. Inheritance laws increasingly moved in favor of men and against women. Changing marriage patterns also emerged, as paying exorbitant dowries was perceived as a way of upward social mobility. The wife inherited everything at the expense of daughters, and widows automatically got a pension after the husband. Therefore, the wife's right had a stronger social sanction than the rights of daughters in parental property, especially the right to live in the parental home and take care of old parents, should be the solution to this injustice. Thus, parents would look at daughters in the same light as sons, and the culture of women's devaluation would come to an end.

The effect of family sex composition on fertility desires and family planning behaviors in urban Uttar Pradesh, India

PubMed Central

2013-01-01

Background A cultural preference for sons has been well documented in India, resulting in skewed sex ratios, especially exhibited in northwest India. Previous research has shown that family sex composition is associated with family planning (FP) use and couples’ desire for more children. This study examines family sex composition and fertility and FP behaviors in urban Uttar Pradesh, India; little work has examined these issues in urban settings where family sizes are smaller and FP use is common. Methods Data for this analysis comes from a 2010 representative survey of married, non-pregnant fecund women aged 15–49 from six cities in Uttar Pradesh, India. Multivariate analyses are used to examine the association between family sex composition and fertility desires and FP use. Results The multivariate results indicate that family sex composition is associated with fertility desires and FP use. Women without living children and without at least one child of each sex are significantly less likely to want no more children and women with both sons and daughters but more sons are significantly more likely to want no more children as compared to women that have both sons and daughters but more daughters. Women with no living children and women with daughters but no sons are less likely to be modern FP users than nonusers whereas women with both sons and daughters but more sons are more likely to be modern FP users than nonusers as compared to women with both sons and daughters but more daughters. Conclusions These findings confirm that family sex composition affects fertility behavior and also reveals that preference for sons persists in urban Uttar Pradesh. These results underscore the importance of programs and policies that work to enhance the value of girl children. PMID:24025670

Health Care Decision Making by Mothers for their Adolescent Daughters Regarding the Quadrivalent HPV Vaccine

PubMed Central

Hertweck, S. Paige; LaJoie, A. Scott; Pinto, Melissa D.; Flamini, Laura; Lynch, Tania; Logsdon, M. Cynthia

2013-01-01

Study Objective In this study we sought to understand the predictors of a mother’s decision (behavior) to vaccinate her daughter with the initial dose of the HPV vaccine. Design This prospective, cross sectional study involved a convenience sample of 68 mother-daughter dyads recruited to test the hypothesis that the Theory of Planned Behavior (TPB) variables (attitudes toward vaccine, perception of others’ opinions, and perceived difficulty in obtaining vaccine) would explain a mother’s decision to consent for her daughter to receive the first dose of the HPV vaccine. Main outcome measures Mothers and daughters independently completed survey instruments that measure the variables of the TPB (attitude, subjective norms, and perceived behavioral control). Instruments also included measures of parenting style and conflict. Results The mother’s intention to vaccinate was predicted by her attitude (B=.41, p<.001), subjective norms (B=.33, p=.002) and perceived behavioral control (B=.24, p=.005). The pathway connecting intention to the decision (yes or no) to vaccinate was significant (B=.41, p<.001). Squared multiple correlations for intention and decision, respectively, were .68 and .12. The mothers who chose to vaccinate their daughter did not differ on any of the demographic variables from those who chose not to vaccinate but had had significantly different scores on attitude, subjective norms, and intention but not perceived behavioral control. Conclusions The TPB model demonstrates potential influences on a mother’s intention to choose to initiate the HPV vaccination series for her daughter. Influences of attitude, subjective norms and perceived control are potential targets for interventions and tailored social marketing to improve vaccine acceptance PMID:23518189

Health care decision making by mothers for their adolescent daughters regarding the quadrivalent HPV vaccine.

PubMed

Hertweck, S Paige; LaJoie, A Scott; Pinto, Melissa D; Flamini, Laura; Lynch, Tania; Logsdon, M Cynthia

2013-04-01

In this study we sought to understand the predictors of a mother's decision (behavior) to vaccinate her daughter with the initial dose of the HPV vaccine. This prospective, cross sectional study involved a convenience sample of 68 mother-daughter dyads recruited to test the hypothesis that the Theory of Planned Behavior (TPB) variables (attitudes toward vaccine, perception of others' opinions, and perceived difficulty in obtaining vaccine) would explain a mother's decision to consent for her daughter to receive the first dose of the HPV vaccine. Mothers and daughters independently completed survey instruments that measure the variables of the TPB (attitude, subjective norms, and perceived behavioral control). Instruments also included measures of parenting style and conflict. The mother's intention to vaccinate was predicted by her attitude (β = .41, P < .001), subjective norms (β = .33, P = .002), and perceived behavioral control (β = .24, P = .005). The pathway connecting intention to the decision (yes or no) to vaccinate was significant (β = .41, P < .001). Squared multiple correlations for intention and decision, respectively, were .68 and .12. The mothers who chose to vaccinate their daughter did not differ on any of the demographic variables from those who chose not to vaccinate but had significantly different scores on attitude, subjective norms, and intention but not perceived behavioral control. The TPB model demonstrates potential influences on a mother's intention to choose to initiate the HPV vaccination series for her daughter. Influences of attitude, subjective norms and perceived control are potential targets for interventions and tailored social marketing to improve vaccine acceptance. Copyright © 2013 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

Intergenerational associations between a consensual childhood sexual experience and adult substance abuse among Latina mothers and daughters

PubMed Central

Rojas, Patria; Kim, Sunny; De La Rosa, Mario; Dillon, Frank R; Niyonsenga, Theophile

2010-01-01

Purpose: Early onset of sexual activity has been linked to later substance abuse. Our study aimed to further describe the associations between Latina mothers’ and daughters’ early sexual activity and adult substance abuse. Methods: A survey was conducted with 92 Latina mother–daughter dyads whose members never experienced sexual abuse. Childhood sexual experience was defined as the occurrence of a consensual sexual encounter at the age of 15 years or younger. Substance abusers were identified by the extent of substance use during the 12 months prior to the interview. Path analysis was used to fit our conceptual models to the data. Main findings: Daughters’ current, adult substance abuse was associated independently with: their own childhood sexual experience (odds ratio [OR] = 6.0) and mothers’ current, adult substance abuse (OR = 2.0). Compared with daughters who first experienced sex after the age of 19, the odds of using substances were 17.7 times higher among daughters who had childhood sexual experience and 3.8 times higher among daughters who first experienced sex between the age of 16–19 years. Explicitly, sexual experiences between the ages of 16–19 years were also risk factors for later adult substance abuse. Mothers’ childhood sexual experience (OR = 7.3) was a strong predictor for daughters’ childhood sexual experience. Conclusions: Our study supported a link between mother and daughter childhood sexual experience among Latinas, and indicated it is a correlate of adult substance abuse. Family based substance abuse prevention efforts and future longitudinal studies should consider maternal childhood sexual experience as a potential indication of risk for Latina daughters. PMID:21072293

Inhalation Toxicology Research Institute. Annual report, October 1, 1992--September 30, 1993

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

Nikula, K.J.; Belinsky, S.A.; Bradley, P.L.

1993-11-01

This annual report for the Inhalation Toxicology Research Institute for 1992-1993 consists of 60 individual reports prepared separately by investigators describing progress in their own projects. Most papers are 2-5 pages long.

Environmental Sensor Technologies and Procedures for Detecting and Identifying Indoor Air Pollution

DTIC Science & Technology

1992-03-01

problem of radon or biological contaminants. Radon daughters --the radioactive decay products of radon gas-are most dangerous when they attach to a...entry points. Radon itself decays into radon daughters which are dangerous when they bond with dust particles that allow them to embed in the lining...because it contains respirable particles to which radon daughters can attach and embed in the lungs. The most direct way to check the ETS level is to

Environmental Sensor Technologies and Procedures for Detecting and Identifying Indoor Air Pollution

DTIC Science & Technology

1992-03-01

level of RSP in the air. RSP aggravates dust-related allergies. It also aggravates the problem of radon or biological contaminants. Radon daughters -the...the earth and is pulled into buildings through cracks in the foundation and other entry points. Radon itself decays into radon daughters which are...heart disease. ETS aggravates the danger of exposure to radon by a factor of 5 because it contains respirable particles to which radon daughters can

Older parents enjoy better filial piety and care from daughters than sons in China

PubMed Central

Yi, Zeng; George, Linda; Sereny, Melanie; Gu, Danan; Vaupel, James W.

2016-01-01

This study analyzes the unique datasets of the Chinese Longitudinal Healthy Longevity Survey using logistic regression and controlling for various covariates. Our analyses clearly demonstrate that disabled older parents are more satisfied with care provided by daughters than sons and that older parents enjoy greater filial piety from and better relationships with daughters than sons. The daughter-advantages of enjoying greater filial piety from and better relationships with children are stronger among the oldest-old aged 80+ than the young-old aged 65–79, and surprisingly more profound in rural areas than urban areas, while son-preference is much more prevalent among rural residents. We also discuss why China’s rigorous fertility policy until October-2015 and much less-developed pension system in rural areas substantially contribute to sustaining traditional son-preference and a high sex ratio at birth (SRB) when fertility is low. We recommend China take integrative public health policy actions of informing the public that having daughter(s) is beneficial for old age care, developing the rural pension system and implementing the universal two-child policy as soon as possible. We believe that these policy actions would help to reduce son-preference, bring down the high SRB, and enable more future elderly parents to enjoy better care from their children and healthier lives. PMID:28529965

Fracture mechanics modeling of popping event during daughter cell separation.

PubMed

Jiang, Yuxuan; Liang, Xudong; Guo, Ming; Cao, Yanping; Cai, Shengqiang

2018-05-10

Most bacteria cells divide by binary fission which is part of a bacteria cell cycle and requires tight regulations and precise coordination. Fast separation of Staphylococcus Aureus (S. Aureus) daughter cells, named as popping event, has been observed in recent experiments. The popping event was proposed to be driven by mechanical crack propagation in the peripheral ring which connected two daughter cells before their separation. It has also been shown that after the fast separation, a small portion of the peripheral ring was left as a hinge. In the article, we develop a fracture mechanics model for the crack growth in the peripheral ring during S. Aureus daughter cell separation. In particular, using finite element analysis, we calculate the energy release rate associated with the crack growth in the peripheral ring, when daughter cells are inflated by a uniform turgor pressure inside. Our results show that with a fixed inflation of daughter cells, the energy release rate depends on the crack length non-monotonically. The energy release rate reaches a maximum value for a crack of an intermediate length. The non-monotonic relationship between the energy release rate and crack length clearly indicates that the crack propagation in the peripheral ring can be unstable. The computed energy release rate as a function of crack length can also be used to explain the existence of a small portion of peripheral ring remained as hinge after the popping event.

Signaling at the Golgi During Mitosis

PubMed Central

Colanzi, Antonino; Sütterlin, Christine

2014-01-01

The Golgi complex of mammalian cells is composed of interconnected stacks of flattened cisternae that form a continuous membrane system in the pericentriolar region of the cell. At the onset of mitosis, this so-called Golgi ribbon is converted into small tubular–vesicular clusters in a tightly regulated fragmentation process, which leads to a temporary loss of the physical Golgi–centrosome proximity. Mitotic Golgi breakdown is required for Golgi partitioning into the two daughter cells, cell cycle progression and may contribute to the dispersal of Golgi-associated signaling molecules. Here, we review our current understanding of the mechanisms that control mitotic Golgi reorganization, its biological significance, and assays that are used to study this process. PMID:24295319

[Commentary on the Nobel Prize that has been granted in Medicine-Physiology, Chemistry and Physics to noteable investigators].

PubMed

Zárate, Arturo; Apolinar, Leticia Manuel; Saucedo, Renata; Basurto, Lourdes

2015-01-01

The Nobel Prize was established by Alfred Nobel in 1901 to award people who have made outstanding achievements in physics, chemistry and medicine. So far, from 852 laureates, 45 have been female. Marie Curie was the first woman to receive the Nobel Prize in 1903 for physics and eight years later also for chemistry It is remarkable that her daughter Irene and her husband also received the Nobel Prize for chemistry in 1935. Other two married couples, Cori and Moser, have also been awarded the Nobel Prize. The present commentary attempts to show the female participation in the progress of scientific activities.

Cdk1 Phosphorylates Drosophila Sas-4 to Recruit Polo to Daughter Centrioles and Convert Them to Centrosomes.

PubMed

Novak, Zsofia A; Wainman, Alan; Gartenmann, Lisa; Raff, Jordan W

2016-06-20

Centrosomes and cilia are organized by a centriole pair comprising an older mother and a younger daughter. Centriole numbers are tightly regulated, and daughter centrioles (which assemble in S phase) cannot themselves duplicate or organize centrosomes until they have passed through mitosis. It is unclear how this mitotic "centriole conversion" is regulated, but it requires Plk1/Polo kinase. Here we show that in flies, Cdk1 phosphorylates the conserved centriole protein Sas-4 during mitosis. This creates a Polo-docking site that helps recruit Polo to daughter centrioles and is required for the subsequent recruitment of Asterless (Asl), a protein essential for centriole duplication and mitotic centrosome assembly. Point mutations in Sas-4 that prevent Cdk1 phosphorylation or Polo docking do not block centriole disengagement during mitosis, but block efficient centriole conversion and lead to embryonic lethality. These observations can explain why daughter centrioles have to pass through mitosis before they can duplicate and organize a centrosome. Copyright © 2016 The Author(s). Published by Elsevier Inc. All rights reserved.

The role of family status and ethnic group on body image and eating behavior.

PubMed

Ogden, J; Elder, C

1998-04-01

To examine the role of ethnic group and family status on body dissatisfaction and eating behavior. One hundred women (Asian mothers and daughters, n = 50; white mothers and daughters, n = 50) completed a questionnaire about their perceived ethnic identity (acculturation), body image, and eating behavior. The results showed no matching between mothers and daughters and no effect of acculturation on body image and eating behavior. However, mothers reported greater body dissatisfaction and white subjects reported higher levels of restrained eating. In addition, the results showed a significant Ethnic Group x Family Status interaction for both body image and eating behavior irrespective of body mass index (BMI). Accordingly, white daughters were found to be the most dissatisfied with their bodies and most concerned with the calorie content of their food, followed by the Asian mothers. White mothers were found to be the most satisfied with their body and Asian daughters were the least concerned with calories. The results are discussed in terms of the changing nature of media images in both Asian and white cultures and the impact of the transition between these two cultures.

Correlates of resilience in the face of adversity for Korean women immigrating to the US.

PubMed

Lee, Hei-Sung; Brown, Stephen L; Mitchell, Mary M; Schiraldi, Glenn R

2008-10-01

To explore the association between resilience and psychosocial variables of theoretical relevance such as self-esteem, optimism, religiousness, cultural interdependency, and belief in higher education in a population of elderly Korean women and their daughters who experienced great adversity. Surveys were conducted with 200 elderly Korean women and 170 of their daughters in several community locations. Both mothers and daughters experienced great adversities in their lives such as psychological and physical losses from war as well as current and past difficulties with relocation. The mothers' bivariate correlations indicate that self-esteem, optimism, religiousness, and cultural interdependency were significantly correlated with resilience. Length of time in the US, age entering the US, physical and psychological war-related adversities, current relocation difficulties, self-esteem, optimism, cultural interdependency, and belief in education were all significantly associated with daughters' resilience. In linear regression, self-esteem and optimism were significant predictors of resilience in both mothers and daughters. Self-esteem and optimism deserve further attention as psychological factors that may increase the likelihood of developing resilience. Implications of these findings for health professionals are discussed.

Perspectives on decision making about human papillomavirus vaccination among 11- to 12-year-old girls and their mothers.

PubMed

Griffioen, Anne M; Glynn, Susan; Mullins, Tanya K; Zimet, Gregory D; Rosenthal, Susan L; Fortenberry, J Dennis; Kahn, Jessica A

2012-06-01

Introduction. The aims of this qualitative study were to explore (a) the factors influencing mothers' decisions to vaccinate 11- to 12-year-old daughters against human papillomavirus (HPV) and (b) the mothers' and daughters' perspectives about HPV vaccine-related decision making. Methods. Participants were girls (N = 33) who had received an HPV vaccine and their mothers (N = 32), recruited from suburban and urban pediatric practices. Semistructured interviews were conducted with girls and mothers separately, and data were analyzed using framework analysis. Results. The primary factors influencing mothers' decisions to vaccinate daughters against HPV were (a) mother's beliefs and experiences; (b) interactions with clinicians, friends, and family members; and (c) exposure to media reports/marketing. Most daughters believed the decision to be vaccinated was a mutual one, although most mothers believed the decision was theirs. Conclusions. This study provides novel insights into perspectives on decision making about HPV vaccination among mothers and 11- to12-year-old daughters, which can be used in interventions to improve vaccination rates.

In It Together: Mother Talk of Weight Concerns Moderates Negative Outcomes of Encouragement to Lose Weight on Daughter Body Dissatisfaction and Disordered Eating

PubMed Central

Hillard, Erin E.; Gondoli, Dawn M.; Corning, Alexandra F.; Morrissey, Rebecca A.

2015-01-01

Mothers’ influence on their daughters is important for understanding girls’ disordered eating and body dissatisfaction. Direct maternal encouragement of daughters to lose weight is linked to daughters’ development of bulimic symptoms, and additional findings indicate that daughters whose mothers merely talk about dieting and body dissatisfaction are more likely to be diagnosed with an eating disorder. The current study extends such research by examining the interactive contributions of maternal encouragement to lose weight and maternal dieting discussions to the prediction of early adolescent daughters’ body dissatisfaction and disordered eating over the middle school period. Participants were 89 adolescent girls who were in the 6th grade at Time 1. Regression analyses were conducted to examine interactive effects of mother encouragement to diet and talk of weight concerns on daughter body dissatisfaction, drive for thinness, and dieting behavior. Results suggest an interactive effect in which mothers’ dieting talk may act as a buffer against the negative effects of direct encouragement to lose weight. PMID:26551484

Observers' reaction to parent-child intimacy.

PubMed

Hewitt, J; Walker, B

2001-02-01

A study was carried out to examine how people react to acts of intimacy between parent and child. Based on an extensive series of studies reported in 1998 by Reis who found less intimate interactions between two men who are friends than between men or women or between two women who are friends, it was reasoned that intimacy between two males may violate norms of our culture, so it was predicted that people would react less favorably to intimacy between father and son than to intimacy between father and daughter, mother and daughter, or mother and son. Men (n = 19) and women (n=26), most of whom were 18-24 years of age, read versions of a mother or father having an intimate interaction (lap-sit, hair-stroke, hug/kiss) with an 11-yr.-old daughter or son and then rated the act on a 7-point scale from good to bad. As predicted, the undergraduates rated intimate interactions between father and son less favorably than those between father and daughter, mother and daughter, and mother and son.

30th Annual Report to Congress on the Implementation of the "Individuals with Disabilities Education Act," 2008

ERIC Educational Resources Information Center

Office of Special Education and Rehabilitative Services, US Department of Education, 2011

2011-01-01

This is the 30th Annual Report to Congress on the Implementation of the Individuals with Disabilities Education Act, 2008. Section 664(d) of the Individuals with Disabilities Education Act (IDEA), as reauthorized in 2004, requires that the Department of Education report annually on the progress made toward the provision of a free appropriate…

Overcoming a nucleosomal barrier to replication

PubMed Central

Chang, Han-Wen; Pandey, Manjula; Kulaeva, Olga I.; Patel, Smita S.; Studitsky, Vasily M.

2016-01-01

Efficient overcoming and accurate maintenance of chromatin structure and associated histone marks during DNA replication are essential for normal functioning of the daughter cells. However, the molecular mechanisms of replication through chromatin are unknown. We have studied traversal of uniquely positioned mononucleosomes by T7 replisome in vitro. Nucleosomes present a strong, sequence-dependent barrier for replication, with particularly strong pausing of DNA polymerase at the +(31–40) and +(41–65) regions of the nucleosomal DNA. The exonuclease activity of T7 DNA polymerase increases the overall rate of progression of the replisome through a nucleosome, likely by resolving nonproductive complexes. The presence of nucleosome-free DNA upstream of the replication fork facilitates the progression of DNA polymerase through the nucleosome. After replication, at least 50% of the nucleosomes assume an alternative conformation, maintaining their original positions on the DNA. Our data suggest a previously unpublished mechanism for nucleosome maintenance during replication, likely involving transient formation of an intranucleosomal DNA loop. PMID:27847876

The functional role for condensin in the regulation of chromosomal organization during the cell cycle.

PubMed

Kagami, Yuya; Yoshida, Kiyotsugu

2016-12-01

In all organisms, the control of cell cycle progression is a fundamental process that is essential for cell growth, development, and survival. Through each cell cycle phase, the regulation of chromatin organization is essential for natural cell proliferation and maintaining cellular homeostasis. During mitosis, the chromatin morphology is dramatically changed to have a "thread-like" shape and the condensed chromosomes are segregated equally into two daughter cells. Disruption of the mitotic chromosome architecture physically impedes chromosomal behaviors, such as chromosome alignment and chromosome segregation; therefore, the proper mitotic chromosome structure is required to maintain chromosomal stability. Accumulating evidence has demonstrated that mitotic chromosome condensation is induced by condensin complexes. Moreover, recent studies have shown that condensin also modulates interphase chromatin and regulates gene expression. This review mainly focuses on the molecular mechanisms that condensin uses to exert its functions during the cell cycle progression. Moreover, we discuss the condensin-mediated chromosomal organization in cancer cells.

Like mother, like daughter? An examination of the emotive responses to food.

PubMed

Lewis, Sarah; Katsikitis, Mary; Mulgrew, Kate

2015-06-01

The modelling of sub-clinical eating disorders and emotive responses to food between mothers and their early adolescent daughters was investigated. Twenty dyads viewed images of food and rated their levels of happiness, fear and disgust. Results suggest similarities between mothers' and daughters' emotive responses, but the exact nature of this relationship differed across food type and response type. Disordered eating was only related to responses to the low-calorie foods. Furthermore, mother's eating disorders symptoms were related to concerns about shape and weight in the daughters (all ps < .05). These results suggest a transmission of emotive responses to food within the dyad which may inform family-based intervention efforts in the prevention of eating disorders in young women. © The Author(s) 2015.

Flagellation of Pseudomonas aeruginosa in newly divided cells

NASA Astrophysics Data System (ADS)

Zhao, Kun; Lee, Calvin; Anda, Jaime; Wong, Gerard

2015-03-01

For monotrichous bacteria, Pseudomonas aeruginosa, after cell division, one daughter cell inherits the old flagellum from its mother cell, and the other grows a new flagellum during or after cell division. It had been shown that the new flagellum grows at the distal pole of the dividing cell when the two daughter cells haven't completely separated. However, for those daughter cells who grow new flagella after division, it still remains unknown at which pole the new flagellum will grow. Here, by combining our newly developed bacteria family tree tracking techniques with genetic manipulation method, we showed that for the daughter cell who did not inherit the old flagellum, a new flagellum has about 90% chances to grow at the newly formed pole. We proposed a model for flagellation of P. aeruginosa.

Weapons Storage Area Survey of 400 Series Buildings at Medina Annex, San Antonio, Texas

DTIC Science & Technology

2013-06-03

due to build u p of radon daughters Initial Ins trument Readin~ Results Inst. 1 lnst. lnst. Field Lab Sample Gross alpha Gross beta Gross Map...readings are due to build up of radon daughters ReadiJlg Results lust. lust. Field Lab San1ple Gross alpha Map Area Room # Location Inst. 1 Sample...outside) NOTE : High alph readings are due to build up of radon daughters Initial Instrument Reading Results Area on Room # Inst . 1 Inst. 2 Field

A Comparison of Clinical and Non-Clinical Samples Using the Concepts of: Individual Personality, Family Structure, Family of Origin Perception, Sexuality, and Adjustment/Adaptability To Determine Family Risk for Father Daughter Incest.

ERIC Educational Resources Information Center

Utesch, William E.

Father-daughter incest is more traumatic than any other type of child-sexual molestation. This study examines some of the factors which may lead to father-daughter incest. The author divided 40 Caucasian couples into three groups: (1) clinical incest group; (2) clinical non-incest group (to control for clinical status); and (3) non-clinical group.…

Apollo 15 crew receive welcome on arrival at Ellington Air Force Base

NASA Technical Reports Server (NTRS)

1971-01-01

The three Apollo 15 crew receive a welcome on their arrival at Ellington Air Force Base, Houston, Texas, after en eight-hour flight aboard a U.S. Air Force C-141 jet aircraft from Hawaii. Left to right are Astronauts David R. Scott, Alfred M. Worden and James B. Irwin. Members of the astronaut's families identified in picture are left to right, Scott's daughter, Tracy; Worden's father, Merrill Worden; Worden's daughter, Merrill; and Irwin's two daughters, Joy and Jill.

20 CFR 633.320 - Nepotism.

Code of Federal Regulations, 2010 CFR

2010-04-01

... family” means wife, husband, son, daughter, mother, father, brother, brother-in-law, sister, sister-in-law, son-in-law, daughter-in-law, mother-in-law, father-in-law, aunt, uncle, niece, nephew, stepparent...

20 CFR 633.320 - Nepotism.

Code of Federal Regulations, 2011 CFR

2011-04-01

... family” means wife, husband, son, daughter, mother, father, brother, brother-in-law, sister, sister-in-law, son-in-law, daughter-in-law, mother-in-law, father-in-law, aunt, uncle, niece, nephew, stepparent...

Quantitative assessment of smoking-induced emphysema progression in longitudinal CT screening for lung cancer

NASA Astrophysics Data System (ADS)

Suzuki, H.; Mizuguchi, R.; Matsuhiro, M.; Kawata, Y.; Niki, N.; Nakano, Y.; Ohmatsu, H.; Kusumoto, M.; Tsuchida, T.; Eguchi, K.; Kaneko, M.; Moriyama, N.

2015-03-01

Computed tomography has been used for assessing structural abnormalities associated with emphysema. It is important to develop a robust CT based imaging biomarker that would allow quantification of emphysema progression in early stage. This paper presents effect of smoking on emphysema progression using annual changes of low attenuation volume (LAV) by each lung lobe acquired from low-dose CT images in longitudinal screening for lung cancer. The percentage of LAV (LAV%) was measured after applying CT value threshold method and small noise reduction. Progression of emphysema was assessed by statistical analysis of the annual changes represented by linear regression of LAV%. This method was applied to 215 participants in lung cancer CT screening for five years (18 nonsmokers, 85 past smokers, and 112 current smokers). The results showed that LAV% is useful to classify current smokers with rapid progression of emphysema (0.2%/year, p<0.05). This paper demonstrates effectiveness of the proposed method in diagnosis and prognosis of early emphysema in CT screening for lung cancer.

Perceptions of and barriers to vaccinating daughters against human papillomavirus (HPV) among mothers in Hong Kong.

PubMed

Siu, Judy Yuen-man

2014-06-02

Significant others are noted to be remarkable influences in modelling children's and young people's health perceptions and their adoption of health behaviour. The vaccinations which a child receives are shown to be significantly influenced by his or her parents. However, there is a paucity of Chinese-based studies. When discussing the Human Papillomavirus (HPV) vaccine, very few studies examine the perceptions of Chinese parents regarding the vaccine as a preventive health measure, and even fewer examine how these perceptions of the vaccine and sexual values influence their motivations in encouraging their children to be vaccinated. In view of the literature gap, this article investigates the perceptions of Hong Kong mothers in regard to vaccinating their daughters against HPV in Hong Kong. A qualitative research approach with individual semi-structured interviews was conducted with 35 mothers aged 30 to 60 years old with daughter(s) between 9 and 17 years old. Six connected themes emerged. The participants commonly perceived the HPV vaccination as being unnecessary for their daughters in view of their young age. They worried that it would encourage their daughters to engage in premarital sex, and perceived the vaccination to be potentially harmful to health. Also, their low perceived risk of HPV in addition to the lack of reassurance from their health care providers failed to convince the participants that the vaccination was important for their daughters' health. Finally, the participants found the vaccine to be expensive and perceived it to have little protection value in comparison to other optional vaccines. The sampled mothers did not have a positive perception of the HPV vaccine. The cultural association between receiving the vaccination and premarital sex was prevalent. Bounded by their cultural values, the participants also had many misconceptions regarding the vaccine and the transmission of HPV, which discouraged them from having their daughters vaccinated. Furthermore, a lack of support from health care providers and the government health authorities concerning HPV vaccination failed to provide confidence and reassurance to mothers, and conveyed a meaning to these mothers that HPV vaccine is relatively unimportant.

Estimates of the occupational exposure to tenorm in the phosphoric acid production plant in Iran.

PubMed

Fathabadi, N; Vasheghani Farahani, M; Moradi, M; Hadadi, B

2012-09-01

Phosphate rock is used world wide for manufacturing phosphoric acid and several chemical fertilisers. It is known that the phosphate rock contains various concentrations of uranium, thorium, radium and their daughters. The subject of this study is the evaluation of the radiation exposure to workers in the phosphoric acid production plant due to technologically enhanced naturally occurring radioactive materials that can result from the presence of naturally occurring radioactive materials in phosphate ores used in the manufacturing of phosphoric acid. Radiation exposure due to direct gamma radiation, dust inhalation and radon gas has been investigated and external and internal doses of exposed workers have been calculated. Natural radioactivity due to (40)K, (226)Ra and (232)Th have been measured in phosphate rock, phosphogypsum, chemical fertilisers and other samples by gamma spectrometry system with a high-purity germanium. The average concentrations of (226)Ra and (40)K observed in the phosphate rock are 760 and 80 Bq kg(-1), respectively. Annual effective dose from external radiation had a mean value of ∼0.673 mSv y(-1). Dust sampling revealed greatest values in the storage area. The annual average effective dose from inhalation of long-lived airborne was 0.113 mSv y(-1). Radon gas concentrations in the processing plant and storage area were found to be of the same value as the background. In this study the estimated annual effective doses to workers were below 1 mSv y(-1).

Annual Progress Report.

DTIC Science & Technology

1981-10-20

Jamming strategies. D W 3 k 4 2 i t-iew or I oev Be is o ~5e TU SS ia Y LA P 16CUTV10’:F-,n-zv fam o& nm.o ANNUAL PROGRESS REPORT for Office of Naval...7:ectrtcal Enineering and :ne j drtinateo lc.aqce ’_aboratory :nlersit )t :llinol$ It rbana-ChampaLgn -roana, Illinois ild~l Abstract La the...11 treat the related problems of -ioLsa ncortaincy. robust Winner filtering and minimax icace estima- n eac,, case :nere la Assumed to is sois

10 CFR 1060.501 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

..., by blood, marriage, or operation of law, as father, mother, son, daughter, brother, sister, uncle..., father-in-law, mother-in-law, son-in-law, daughter-in-law, brother-in-law, sister-in-law, stepfather...

10 CFR 1060.501 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

..., by blood, marriage, or operation of law, as father, mother, son, daughter, brother, sister, uncle..., father-in-law, mother-in-law, son-in-law, daughter-in-law, brother-in-law, sister-in-law, stepfather...

ANNUAL REPORT, JULY 1, 1958

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

None

1959-02-01

This annual report of Brookhaven National Laboratory describes its program and activities for the fiscal year 1958. The progress and trends of the research program are presented along with a description of the operational, service, and administrative activities of the Laboratory. The scientific and technical details of the many research and development activities are covered more fully in scientific and technical periodicals and in the quarterly scientific progress reports and other scientiflc reports of the Laboratory. A list of all publications for July 1, 1957 to June 30, 1958, is given. Status and progress are given in fields of physics,more » accelerator development, instrumentation, applied mathematics, chemistry, nuclear engineering, biology, and medical research. (For preceding period see BNL-462.) (W.D.M.)« less

25 CFR 30.116 - If a school fails to achieve its annual measurable objectives, what other methods may it use to...

Code of Federal Regulations, 2011 CFR

2011-04-01

... participated in the assessment. (b) Method B—Uniform Averaging Procedure. A school may use uniform averaging... 25 Indians 1 2011-04-01 2011-04-01 false If a school fails to achieve its annual measurable... Adequate Yearly Progress § 30.116 If a school fails to achieve its annual measurable objectives, what other...

25 CFR 30.116 - If a school fails to achieve its annual measurable objectives, what other methods may it use to...

Code of Federal Regulations, 2012 CFR

2012-04-01

... participated in the assessment. (b) Method B—Uniform Averaging Procedure. A school may use uniform averaging... 25 Indians 1 2012-04-01 2011-04-01 true If a school fails to achieve its annual measurable... Adequate Yearly Progress § 30.116 If a school fails to achieve its annual measurable objectives, what other...

25 CFR 30.116 - If a school fails to achieve its annual measurable objectives, what other methods may it use to...

Code of Federal Regulations, 2013 CFR

2013-04-01

... participated in the assessment. (b) Method B—Uniform Averaging Procedure. A school may use uniform averaging... 25 Indians 1 2013-04-01 2013-04-01 false If a school fails to achieve its annual measurable... Adequate Yearly Progress § 30.116 If a school fails to achieve its annual measurable objectives, what other...

25 CFR 30.116 - If a school fails to achieve its annual measurable objectives, what other methods may it use to...

Code of Federal Regulations, 2010 CFR

2010-04-01

... participated in the assessment. (b) Method B—Uniform Averaging Procedure. A school may use uniform averaging... 25 Indians 1 2010-04-01 2010-04-01 false If a school fails to achieve its annual measurable... Adequate Yearly Progress § 30.116 If a school fails to achieve its annual measurable objectives, what other...

25 CFR 30.116 - If a school fails to achieve its annual measurable objectives, what other methods may it use to...

Code of Federal Regulations, 2014 CFR

2014-04-01

... participated in the assessment. (b) Method B—Uniform Averaging Procedure. A school may use uniform averaging... 25 Indians 1 2014-04-01 2014-04-01 false If a school fails to achieve its annual measurable... Adequate Yearly Progress § 30.116 If a school fails to achieve its annual measurable objectives, what other...

32nd Annual Report to Congress on the Implementation of the "Individuals with Disabilities Education Act," 2010

ERIC Educational Resources Information Center

Office of Special Education and Rehabilitative Services, US Department of Education, 2014

2014-01-01

This is the 32nd Annual Report to Congress on the Implementation of the Individuals with Disabilities Education Act, 2010. Section 664(d) of the Individuals with Disabilities Education Act (IDEA) (P.L. 108-446), as reauthorized in 2004, requires that the Department of Education report annually on the progress made toward the provision of a free…

Replicative age induces mitotic recombination in the ribosomal RNA gene cluster of Saccharomyces cerevisiae.

PubMed

Lindstrom, Derek L; Leverich, Christina K; Henderson, Kiersten A; Gottschling, Daniel E

2011-03-01

Somatic mutations contribute to the development of age-associated disease. In earlier work, we found that, at high frequency, aging Saccharomyces cerevisiae diploid cells produce daughters without mitochondrial DNA, leading to loss of respiration competence and increased loss of heterozygosity (LOH) in the nuclear genome. Here we used the recently developed Mother Enrichment Program to ask whether aging cells that maintain the ability to produce respiration-competent daughters also experience increased genomic instability. We discovered that this population exhibits a distinct genomic instability phenotype that primarily affects the repeated ribosomal RNA gene array (rDNA array). As diploid cells passed their median replicative life span, recombination rates between rDNA arrays on homologous chromosomes progressively increased, resulting in mutational events that generated LOH at >300 contiguous open reading frames on the right arm of chromosome XII. We show that, while these recombination events were dependent on the replication fork block protein Fob1, the aging process that underlies this phenotype is Fob1-independent. Furthermore, we provide evidence that this aging process is not driven by mechanisms that modulate rDNA recombination in young cells, including loss of cohesion within the rDNA array or loss of Sir2 function. Instead, we suggest that the age-associated increase in rDNA recombination is a response to increasing DNA replication stress generated in aging cells.

Applied Meteorology Unit (AMU)

NASA Technical Reports Server (NTRS)

Bauman, William; Crawford, Winifred; Barrett, Joe; Watson, Leela; Wheeler, Mark

2010-01-01

The AMU has been in operation since September 1991. Tasking is determined annually with reviews at least semi-annually. The progress being made in each task is discussed in this report with the primary AMU point of contact reflected at the end of each task summary.

Annual Research Briefs - 1996

NASA Technical Reports Server (NTRS)

1996-01-01

This report contains the 1996 annual progress reports of the research fellows and students supported by the Center for Turbulence Research. Last year, CTR hosted twelve resident Postdoctoral Fellows, three Research Associates, four Senior Research Fellows, and supported one doctoral student and ten short term visitors.

Intelligent vehicle initiative : 2002 annual report -- saving lives through advanced vehicle safety technology

DOT National Transportation Integrated Search

2003-05-15

This Annual Report provides an overview of the Intelligent Vehicle Initiatives (IVIs) progress and accomplishments during 2002. The 1998 Transportation Efficiency Act for the 21st Century (TEA-21) authorized IVI as part of the Department of Tra...

Research for Progress in Education. Annual Report: Fiscal Year 1970.

ERIC Educational Resources Information Center

National Center for Educational Research and Development (DHEW/OE), Washington, DC.

This annual report begins with a brief overview of cooperative research objectives and background. The five major sections are 1) "Cooperative Research Authorization" including the basic authorizations and subsequent amendments; 2) "Management Policies and Procedures;" 3) "Definitions and Distinctions" covering major…

Proceedings of the second annual Forest Inventory and Analysis symposium; Salt Lake City, UT. October 17-18, 2000

Treesearch

Gregory A. Reams; Ronald E. McRoberts; Paul C. van Deusen; [Editors

2001-01-01

Documents progress in developing techniques in remote sensing, statistics, information management, and analysis required for full implementation of the national Forest Inventory and Analysis program’s annual forest inventory system.

Behavioral Autonomy Age Expectations among Mexican-Origin Mother-Daughter Dyads: An Examination of Within-Group Variability

PubMed Central

Bámaca-Colbert, Mayra Y.; Umaña-Taylor, Adriana J.; Espinosa-Hernández, Graciela; Brown, Ashley M.

2011-01-01

This study examined differences in behavioral autonomy age expectations between Mexican-origin mothers and their adolescent daughters (N = 319 dyads); variability in behavioral autonomy age expectations as a function of nativity and maternal educational attainment also was examined. Findings indicated significant differences between mothers and daughters such that mothers reported later expectations for the timing of behavioral autonomy than did daughters. Follow-up analyses indicated that findings appeared to be driven by maternal nativity, with dyads comprised of Mexico-born mothers reporting the latest age expectations for behavioral autonomy when compared with dyads comprised of U.S.-born mothers. Findings underscore the need to examine normative development among Latino adolescents and their families with a specific focus on how sociocultural characteristics can contribute to within-family differences. PMID:22093152

Concentration of perrhenate and pertechnetate solutions

DOEpatents

Knapp, F.F.; Beets, A.L.; Mirzadeh, S.; Guhlke, S.

1998-03-17

A method is described for preparing a concentrated solution of a carrier-free radioisotope which includes the steps of: (a) providing a generator column loaded with a composition containing a parent radioisotope; (b) eluting the generator column with an eluent solution which includes a salt of a weak acid to elute a target daughter radioisotope from the generator column in a first eluate; (c) eluting a cation-exchange column with the first eluate to exchange cations of the salt for hydrogen ions and to elute the target daughter radioisotope and a weak acid in a second eluate; (d) eluting an anion-exchange column with the second eluate to trap and concentrate the target daughter radioisotope and to elute the weak acid solution therefrom; and (e) eluting the concentrated target daughter radioisotope from the anion-exchange column with a saline solution. 1 fig.

Concentration of perrhenate and pertechnetate solutions

DOEpatents

Knapp, Furn F.; Beets, Arnold L.; Mirzadeh, Saed; Guhlke, Stefan

1998-01-01

A method of preparing a concentrated solution of a carrier-free radioisotope which includes the steps of: a. providing a generator column loaded with a composition containing a parent radioisotope; b. eluting the generator column with an eluent solution which includes a salt of a weak acid to elute a target daughter radioisotope from the generator column in a first eluate. c. eluting a cation-exchange column with the first eluate to exchange cations of the salt for hydrogen ions and to elute the target daughter radioisotope and a weak acid in a second eluate; d. eluting an anion-exchange column with the second eluate to trap and concentrate the target daughter radioisotope and to elute the weak acid solution therefrom; and e. eluting the concentrated target daughter radioisotope from the anion-exchange column with a saline solution.

Child gender influences paternal behavior, language, and brain function.

PubMed

Mascaro, Jennifer S; Rentscher, Kelly E; Hackett, Patrick D; Mehl, Matthias R; Rilling, James K

2017-06-01

Multiple lines of research indicate that fathers often treat boys and girls differently in ways that impact child outcomes. The complex picture that has emerged, however, is obscured by methodological challenges inherent to the study of parental caregiving, and no studies to date have examined the possibility that gender differences in observed real-world paternal behavior are related to differential paternal brain responses to male and female children. Here we compare fathers of daughters and fathers of sons in terms of naturalistically observed everyday caregiving behavior and neural responses to child picture stimuli. Compared with fathers of sons, fathers of daughters were more attentively engaged with their daughters, sang more to their daughters, used more analytical language and language related to sadness and the body with their daughters, and had a stronger neural response to their daughter's happy facial expressions in areas of the brain important for reward and emotion regulation (medial and lateral orbitofrontal cortex [OFC]). In contrast, fathers of sons engaged in more rough and tumble play (RTP), used more achievement language with their sons, and had a stronger neural response to their son's neutral facial expressions in the medial OFC (mOFC). Whereas the mOFC response to happy faces was negatively related to RTP, the mOFC response to neutral faces was positively related to RTP, specifically for fathers of boys. These results indicate that real-world paternal behavior and brain function differ as a function of child gender. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Attitudes Regarding HPV Vaccinations of Children among Mothers with Adolescent Daughters in Korea.

PubMed

Lee, Kyong No; Chang, Kylie Hae Jin; Cho, Seong Sik; Park, Sung Ho; Park, Sung Taek

2017-01-01

The aim of this study, carried out before the beginning of human papillomavirus (HPV) vaccinations as a National Immunization Program (NIP) in Korea in 2016, is to assess the ranges of perceptions and personal experience and their influences on attitudes regarding HPV vaccinations of children, among mothers of adolescent (9-14 years of age) daughters in Korea. From November 2015 to February 2016, we distributed a written questionnaire to mothers who had daughters aged 9-14 years. The questionnaire consisted of several questions, related to knowledge of HPV, personal experiences of HPV vaccination, and attitudes toward HPV vaccinations of their adolescent daughters. Of the 260 questionnaires distributed, 140 participants returned answered ones. And although only 51% of participants were aware that cervical cancer is highly related with HPV infection, 70% said they were willing to vaccinate their daughters, showing that awareness does not coincide with intention to vaccinate. Among the participants showing negative attitudes, 50% were concerned about the vaccination side effects. The more the participants' pre-knowledge about HPV infection, and about the relationship of HPV to cervical cancer, the more positive their attitudes (P = 0.002, P < 0.001). Our study showed that, as the level of education rose, the proportion of mothers with negative attitudes toward vaccinating their adolescent daughters rose as well. Thus, the provision of correct education by health care providers and accurate information through active advertising may play an important role in increasing the vaccination rate among adolescent girls in Korea.

Concordant patterns of brain structure in mothers with recurrent depression and their never-depressed daughters

PubMed Central

Foland-Ross, Lara C.; Behzadian, Negin; LeMoult, Joelle; Gotlib, Ian H.

2016-01-01

Background A growing body of research has demonstrated that having a mother with a history of Major Depressive Disorder (MDD) is one of the strongest predictors of depression in adolescent offspring. Few studies, however, have assessed neural markers of this increased risk for depression, or examined whether risk-related anomalies in adolescents at maternal risk for depression are related to neural abnormalities in their depressed mothers. We addressed these questions by examining concordance in brain structure in two groups of participants: mothers with a history of depression and their never-depressed daughters, and never-depressed mothers and their never-depressed daughters. Method We scanned mothers with (remitted; RMD) and without (control; CTL) a history of recurrent episodes of depression and their never-depressed daughters, computed cortical gray matter thickness, and tested whether mothers’ thickness predicted daughters’ thickness. Results Both RMD mothers and their high-risk daughters exhibited focal areas of thinner cortical gray matter compared with their CTL / low-risk counterparts. Importantly, the extent of thickness anomalies in RMD mothers predicted analogous abnormalities in their daughters; this pattern was not present in CTL / low-risk dyads. Conclusions We identified neuroanatomical risk factors that may underlie the intergenerational transmission of risk for MDD. Our findings suggest that there is concordance in brain structure in dyads that is affected by maternal depression, and that the location, direction, and extent of neural anomalies in high-risk offspring mirror those of their recurrent depressed mothers. PMID:27198667

Parental Encouragement of Dieting Promotes Daughters' Early Dieting

PubMed Central

Balantekin, Katherine N.; Savage, Jennifer S.; Marini, Michele E.; Birch, Leann L.

2014-01-01

Dieting to lose weight is common among female adolescents. This research investigated the association between maternal and paternal encouragement to diet and their daughters' self-reported “early dieting” (prior to age 11y) and adolescent dieting (between 11y and 15y), and how parental encouragement to diet is related to changes in daughter BMI percentiles. Participants in this study were 174 non-Hispanic white girls and their parents, assessed when daughters were age 9-, 11-, 13-, and 15y. The Parent Encouragement of Child Weight Loss Scale was used to measure encouragement to diet. Logistic regression was used to examine the relationship between parental encouragement to diet and daughters' reports of dieting by 11y and by 15y, adjusting for daughters' weight status at baseline. Compared to girls whose mothers didn't encourage dieting, girls who were encouraged to diet were twice as likely to diet by 11y; girls who were encouraged by their fathers were also twice as likely to diet by 11y. Girls who were encouraged to diet by both parents were 8 times more likely to report early dieting than girls who were not. Neither maternal nor paternal encouragement predicted the emergence of dieting during adolescence. Girls who dieted and had parental encouragement to do so had increases in BMI percentile from 9y to 15y. Findings reveal that parental encouragement to diet may be counterproductive and that parents need alternative approaches to promote healthy patterns of intake and growth among young girls. PMID:24858835

[Effects of nursing insurance on caregiving daughters--the role of professional nursing care].

PubMed

Dräger, Dagmar; Geister, Christina; Kuhlmey, Adelheid

2003-12-01

In view of the demographic development the topic of "Nursing of elderly relatives" is gaining more and more importance within nursing research. The object of the investigation described in this paper was to assess the measures of the Pflegeversicherung [Long Term Care Insurance] with regard to its effects on care-giving daughters. This publication assesses one of the questions of the study--what part professional services play in the support of care-giving daughters. The data was collected by individual biographic-narrative interviews in the private household of care-giving daughters. The data was then evaluated according to the method of biographical case reconstruction developed by Gabriele Rosenthal. This way we were able to gain a deeper insight into the situation of care-giving daughters and analyse the consequences of the Pflegeversicherungsgesetz [Long Term Care Insurance Law] from an "inner perspective". The results of the study point to both the positive effects of the Pflegeversicherungsgesetz and its limits. We were able to show that the expansion of out patient services leads to an enhanced nursing infrastructure. In view of the part that professional nursing services play, however, the biographical access also made it clear that the Pflegeversicherung will not lead to far-reaching changes in nursing arrangements. In spite of Pflegeversicherung caregiving relatives still suffer from personal and emotional strain. Also the legal requirements are too narrow and allow hardly enough space for the consideration of the family environment and the history of life of relationship between daughter and mother.

Positioning of the NOR-bearing chromosomes in relation to nucleoli in daughter cells after mitosis.

PubMed

Kalmárová, M; Smirnov, E; Kovácik, L; Popov, A; Raska, I

2008-01-01

It is known that chromosomes occupy non-random positions in the cell nucleus. However, it is not clear to what extent their nuclear positions, together with their neighborhood, are conserved in daughter cells. To address specific aspects of this problem, we used the model of the chromosomes carrying ribosomal genes that are organized in clusters termed Nucleolus Organizer Regions (NORs). We compared the association of chosen NOR-bearing chromosomes (NOR-chromosomes) with nucleoli, as well as the numbers of nucleoli, in the pairs of daughter cells, and established how frequently the daughter cells had equal numbers of the homologs of certain NOR-chromosomes associated with individual nucleoli. The daughter cells typically had different numbers of nucleoli. At the same time, using immuno-FISH with probes for chromosomes 14 and 15 in HeLa cells, we found that the cell pairs with identical combinations appeared significantly more frequently than predicted by the random model. Thus, although the total number of chromosomes associated with nucleoli is variable, our data indicate that the position of the NOR-bearing chromosomes in relation to nucleoli is partly conserved through mitosis.

Positioning of the NOR-Bearing Chromosomes in Relation to Nucleoli in Daughter Cells after Mitosis

PubMed Central

KALMÁROVÁ, M.; SMIRNOV, E.; KOVÁČIK, L.; POPOV, A.; RAŠKA, I.

2008-01-01

Summary It is known that chromosomes occupy non-random positions in the cell nucleus. However, it is not clear to what extent their nuclear positions, together with their neighborhood, are conserved in daughter cells. To address specific aspects of this problem, we used the model of the chromosomes carrying ribosomal genes that are organized in clusters termed Nucleolus Organizer Regions (NORs). We compared the association of chosen NOR-bearing chromosomes (NOR-chromosomes) with nucleoli, as well as the numbers of nucleoli, in the pairs of daughter cells, and established how frequently the daughter cells had equal numbers of the homologs of certain NOR-chromosomes associated with individual nucleoli. The daughter cells typically had different numbers of nucleoli. At the same time, using immuno-FISH with probes for chromosomes 14 and 15 in HeLa cells, we found that the cell pairs with identical combinations appeared significantly more frequently than predicted by the random model. Thus, although the total number of chromosomes associated with nucleoli is variable, our data indicate that the position of the NOR-bearing chromosomes in relation to nucleoli is partly conserved through mitosis. PMID:18597585

African American parents' attitudes toward HPV vaccination.

PubMed

Thompson, Vetta L Sanders; Arnold, Lauren D; Notaro, Sheri R

2011-01-01

This study sought to determine knowledge about human papillomaviruses (HPV), vaccination acceptability and intent to vaccinate, and describe the individual characteristics, and sociocultural attitudes that affect African American parents' intent to vaccinate their daughters. Two hundred African Americans completed self-administered surveys that assessed factors that may influence HPV vaccination behavior, HPV and cervical cancer knowledge and risk perception, cultural attitudes, and preferences for location and timing of vaccination. Eligibility criteria included men and women who had a daughter aged 9 to 17 years, whether the daughter had or had not been told that she had an HPV infection. Approximately two-thirds of the African American parents surveyed were aware of HPV and HPV vaccination. Responders were likely to be female, younger, employed, and to have social resources. They were also knowledgeable about HPV, but knowledge did not necessarily lead to vaccination. Among parents knowledgeable about HPV, vaccination status was significantly affected by whether a pediatrician had recommended the vaccine. There were no significant differences in demographic characteristics or sociocultural attitudes between the parents who had vaccinated their daughters and those who had not, although more of the parents who had vaccinated daughters were worried about STIs.

Acceptability of human papillomavirus vaccine: a survey among master of business administration students in KwaZulu-Natal, South Africa.

PubMed

Hoque, Muhammad Ehsanul; Van Hal, Guido

2014-01-01

Cervical cancer is a preventable public health problem. The two new human papillomavirus (HPV) vaccines are available but not accessible to everyone in South Africa, as they are very expensive. This study aimed to investigate educated peoples acceptability regarding HPV vaccination. This was a cross-sectional survey conducted among 146 master of business administration students by self-administered, anonymous questionnaire. The majority (74%) of the participants ever heard of cervical cancer, but only 26.2% heard about HPV. After reading the fact information regarding cervical cancer and HPV, the intention to vaccinate their daughters increased from 88% to 97.2% (P = 0.003). The majority (75.4%) indicated that HPV vaccination should be given before their daughters are mature enough to understand about sex, and 80.3% reported that they will discuss matters related to sex with their daughters if their daughters want to know about the vaccine. Those who did not want to vaccinate their daughters highlighted that they want more information regarding safety of the vaccine which might change their decision towards HPV vaccination. A health education information method can increase the vaccination acceptance rate in South Africa.

Parental Gender Equality and Use of Oral Contraceptives Among Young Women: A Longitudinal, Population-based Study in Sweden.

PubMed

Rashid, Mamunur; Kader, Manzur

2014-07-01

Little is known about how parental gender equality early in their children lives can influence daughters' decision to use contraceptive pills. The study aimed at exploring whether maternal working time and paternity leave in Sweden during the first two years of their daughters' lives is associated with the use of oral contraceptives when they are adolescents or young adults. The study population was selected from a cohort of all Swedish fathers and mothers who had their first child together between 1988 and 1989 (n = 57,520 family units). Multivariate logistic regression was used to estimate the association. Mothers' longer working time was mildly associated with daughters' oral contraceptive pill use, though no clear trend was observed. Longer paternity leave periods (>30 days) were not associated with use of oral contraceptives among their daughters, but 1-30 day periods showed a mild positive association. For maternal working time, there seems to be an association, but trends by working hours are not clear. There is no clear association between paternity leave during the first two years of their daughters' life and the use of oral contraceptives when they are adolescents and young adults.

Acceptability of Human Papillomavirus Vaccine: A Survey among Master of Business Administration Students in KwaZulu-Natal, South Africa

PubMed Central

Hoque, Muhammad Ehsanul

2014-01-01

Cervical cancer is a preventable public health problem. The two new human papillomavirus (HPV) vaccines are available but not accessible to everyone in South Africa, as they are very expensive. This study aimed to investigate educated peoples acceptability regarding HPV vaccination. This was a cross-sectional survey conducted among 146 master of business administration students by self-administered, anonymous questionnaire. The majority (74%) of the participants ever heard of cervical cancer, but only 26.2% heard about HPV. After reading the fact information regarding cervical cancer and HPV, the intention to vaccinate their daughters increased from 88% to 97.2% (P = 0.003). The majority (75.4%) indicated that HPV vaccination should be given before their daughters are mature enough to understand about sex, and 80.3% reported that they will discuss matters related to sex with their daughters if their daughters want to know about the vaccine. Those who did not want to vaccinate their daughters highlighted that they want more information regarding safety of the vaccine which might change their decision towards HPV vaccination. A health education information method can increase the vaccination acceptance rate in South Africa. PMID:25162003

20 CFR 641.841 - What policies govern nepotism?

Code of Federal Regulations, 2011 CFR

2011-04-01

... followed. (c) For purposes of this section, “immediate family” means wife, husband, son, daughter, mother, father, brother, sister, son-in-law, daughter-in-law, mother- in-law, father-in-law, brother-in-law...

Laboratory directed research and development 2006 annual report.

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

Westrich, Henry Roger

2007-03-01

This report summarizes progress from the Laboratory Directed Research and Development (LDRD) program during fiscal year 2006. In addition to a programmatic and financial overview, the report includes progress reports from 430 individual R&D projects in 17 categories.

Maximizing the Prospects for Progress Against Cancer

Cancer.gov

The 2018 American Society of Clinical Oncology annual meeting featured numerous, potentially practice changing research findings, according to NCI Director Dr. Norman Sharpless. In this Cancer Currents post, Dr. Sharpless discusses the rapid pace of progress in cancer research.

Preparing for the Annual Audit.

ERIC Educational Resources Information Center

Nuehring, Bert

2002-01-01

Proposes several key questions that school district business officials should answer to prepare for an annual financial audit involving auditor information and resource needs, district and auditor monitoring and reporting on the audit progress, and reporting the results of the audit to the board of education. (PKP)

Seasonal and Perennial Changes in the Distribution of Water in the Sapwood of Conifers in a Sub-Frigid Zone1

PubMed Central

Utsumi, Yasuhiro; Sano, Yuzou; Funada, Ryo; Ohtani, Jun; Fujikawa, Seizo

2003-01-01

An analysis was made of progressive changes in patterns of cavitation in the sapwood of three species of conifer (Larix kaempferi, Abies sachalinensis, and Picea jezoensis) that were growing in a sub-frigid zone. In all three conifers, all tracheids of the newly forming outermost annual ring were filled with water or cytoplasm during the period from May to August. However, many tracheids in the transition zone from earlywood to latewood lost water in September, presumably through drought-induced cavitation. Cavitated tracheids tended to be continuously distributed in a tangential direction. Subsequently, some earlywood tracheids of the outermost annual ring lost water during the period from January to March. This was associated with freeze-thaw cycles. In the second and third annual rings from the cambium of all three conifers, the lumina of most tracheids in the transition zone from earlywood to latewood contained no water. In contrast, some latewood tracheids near the annual ring boundary and many earlywood tracheids retained water in their lumina. The third annual ring had more cavitated tracheids than the second annual ring. Our observations indicated that cavitation progressed gradually in the tracheids of the conifers and that they were never refilled once cavitation had occurred. The region involved in water transport in conifers did not include the entire sapwood and differed among annual rings. PMID:12692342

Genetic progress in homogeneous regions of wheat cultivation in Rio Grande do Sul State, Brazil.

PubMed

Follmann, D N; Cargnelutti Filho, A; Lúcio, A D; de Souza, V Q; Caraffa, M; Wartha, C A

2017-03-30

The State of Rio Grande do Sul (RS) stands out as the largest wheat producer in Brazil. Wheat is the most emphasized winter cereal in RS, attracting public and private investments directed to wheat genetic breeding. The study of genetic progress should be performed routinely at breeding programs to study the behavior of cultivars developed for homogeneous regions of cultivation. The objectives of this study were: 1) to evaluate the genetic progress of wheat grain yield in RS; 2) to evaluate the influence of cultivar competition trial stratification in homogeneous regions of cultivation on the study of genetic progress. Grain yield data of 122 wheat cultivars evaluated in 137 trials arranged in randomized block design with three or four replications were used. Field trials were carried out in 23 locations in RS divided into two homogeneous regions during the period from 2002 to 2013. Genetic progress for RS and homogeneous regions was studied utilizing the method proposed by Vencovsky. Annual genetic progress for wheat grain yield during the period of 12 years in the State of RS was 2.86%, oscillating between homogeneous regions of cultivation. The difference of annual genetic progress in region 1 (1.82%) in relation to region 2 (4.38%) justifies the study of genetic progress by homogeneous regions of cultivation.

Affective behavior during mother-daughter conflict and borderline personality disorder severity across adolescence.

PubMed

Whalen, Diana J; Scott, Lori N; Jakubowski, Karen P; McMakin, Dana L; Hipwell, Alison E; Silk, Jennifer S; Stepp, Stephanie D

2014-01-01

Developmental theories of borderline personality disorder (BPD) posit that transactions between child characteristics and adverse environments, especially those in the context of the parent-child relationship, shape and maintain symptoms of the disorder over time. However, very little empirical work has investigated the role of parenting and parent-child transactions that may predict BPD severity over time. We examined maternal and dyadic affective behaviors during a mother-adolescent conflict discussion task as predictors of the course of BPD severity scores across 3 years in a diverse, at-risk sample of girls (N = 74) oversampled for affective instability and their biological mothers. Adolescent girls completed a structured conflict discussion task with their mothers at age 16. Girls' self-reported BPD severity scores were assessed annually from ages 15 to 17. Mother-adolescent interactions were coded using a global rating system of maternal and dyadic affective behaviors. Results from multilevel linear mixed models indicated that positive maternal affective behavior (i.e., supportive/validating behavior, communication skills, autonomy-promoting behavior, and positive affect) and positive dyadic affective behaviors (i.e., satisfaction and positive escalation) were associated with decreases in girls' BPD severity scores over time. Dyadic negative escalation was associated with higher overall levels of BPD severity scores, but negative maternal affective behavior (i.e., negative affect, dominance, conflict, and denial) was not. These findings suggest that the mother-daughter context is an important protective factor in shaping the course of BPD severity scores during adolescence and may be valuable in assessment, intervention, and prevention efforts.

Could a tax on unhealthy products sold for weight loss reduce consumer use? A novel estimation of potential taxation effects.

PubMed

Bryn Austin, S; Liu, Selena Hua; Tefft, Nathan

2018-05-26

Abuse of widely available, over-the-counter (OTC) drugs and supplements such as diet pills, laxatives, and diuretics by adolescents for weight control is well-documented, yet manufacturers and retailers can sell them to minors without restriction. The aim of our study was to estimate the effect of added taxation of OTC drugs and dietary supplements sold for weight loss on household purchases of these products. With data from 60,538 U.S. households in the 2012 waves of the Nielsen/IRi National Consumer Panel (NCP) and the Nielsen/IRi Retail Scanner (NRS) datasets, we conducted analyses in 2017 to tally annual quantities and expenditures on OTC drugs or dietary supplements making weight-loss, cleanse/detox, or diuretic claims. We estimated the percent reduction in household purchases due to a simulated 20% added tax on each category. Among the 14,151 households reporting at least one purchase in the three claims categories, a 20% higher average price of weight-loss products was associated with a 5.2% lower purchases of those products. Among households with children ages 12 to 17 years old present, purchases were 17.5% lower, and among households with a daughter present, purchases were 10.3% lower. Taxation may be an effective public health strategy to reduce purchasing of potentially dangerous OTC drugs and supplements sold for weight loss, especially for households that include children ages 12-17 years old or a daughter. Copyright © 2017. Published by Elsevier Inc.

Reduction of Radon Progeny in Indoor Air.

DTIC Science & Technology

1986-03-01

arises from indoor radon is due * 4 to inhalation of the short-lived radon daughters Ra-A, Ra-B, and Ra-C. These decay products are formed from the alpha...concentrations of radon daughters 40 ’ in an air sample from the gross alpha counting of a filter 50 ’ in accordance with the modified Tsivoglou method. 60 ’ 70...8217 The modified Tsivoglou method may be found in " Measurement 80 ’ of Radon Daughters in Air," Health Physics, 23, : pp7S3-789 90 ’ (19𔃼). 95 100 The

Tagging radon daughters in low-energy scintillation detectors

NASA Astrophysics Data System (ADS)

McCarty, Kevin B.

2011-12-01

One problematic source of background in scintillator-based low-energy solar neutrino experiments such as Borexino is the presence of radon gas and its daughters. The mean lifetime of the α-emitter 214Po in the radon chain is sufficiently short, 0.24 ms, that its decay, together with that immediately preceding of 214Bi, is easily recognized as a “coincidence event.” This fact, combined with the capability of α/β pulse-shape discrimination, makes it possible to tag decays of 222Rn and its first four daughters via a likelihood-based method.

Plasma disturbances observed in the ionosphere in the vicinity of a highly charged space vehicle

NASA Astrophysics Data System (ADS)

Maehlum, B. N.; Denig, W. F.; Friedrich, M.; Torkar, K. M.; Svenes, K.; Maynard, N. C.; Trøim, J.; Holmgren, G.; Burke, W. J.

A mother-daughter rocket code named Maimik was launched from Andoya Rocket Range on November 10, 1985, near 20.00 local time. The daughter carried an electron accelerator, and a series of plasma diagnostic instruments were installed both on the daughter and on the trailing mother. The main aims of the experiment were to investigate (1) beam-plasma interaction processes in the ionosphere, (2) occurrence of dc and ac electric fields generated by the beam and (3) charging and neutralization of the vehicles.

76 FR 66946 - Notice of Submission of Proposed Information Collection to OMB Annual Progress Reports for...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-28

... to HUD based on the progress reported in implementing the EZs' strategic plans. Businesses located in... based on the progress reported in implementing the EZs' strategic plans. Businesses located in the EZs.... The primary purpose of this collection is to continue current data reporting for Rounds, I, II, and...

76 FR 64369 - Notice of Submission of Proposed Information Collection to OMB Annual Progress Reports for...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-18

... based on the progress reported in implementing the EZs' strategic plans. Businesses located in the EZs... based on the progress reported in implementing the EZs' strategic plans. Businesses located in the EZs... primary purpose of this collection is to continue current data reporting for Rounds, I, II, and III...

Bibliographical Work in New Zealand, 1980-1982. Work in Progress and Work Published.

ERIC Educational Resources Information Center

Millett, A. P. U., Comp.; Cole, F. T. H., Comp.

Formerly published as an irregular feature of New Zealand Libraries, these three annual bibliographies (1980, 1981, 1982) list bibliographical work in progress, as well as enumerative and subject bibliographies published in New Zealand from July 1977 to June 1982. It is noted that bibliographical work in progress is compiled from an annual…

A Population-Based Evaluation of a Publicly Funded, School-Based HPV Vaccine Program in British Columbia, Canada: Parental Factors Associated with HPV Vaccine Receipt

PubMed Central

Ogilvie, Gina; Anderson, Maureen; Marra, Fawziah; McNeil, Shelly; Pielak, Karen; Dawar, Meena; McIvor, Marilyn; Ehlen, Thomas; Dobson, Simon; Money, Deborah; Patrick, David M.; Naus, Monika

2010-01-01

Background Information on factors that influence parental decisions for actual human papillomavirus (HPV) vaccine receipt in publicly funded, school-based HPV vaccine programs for girls is limited. We report on the level of uptake of the first dose of the HPV vaccine, and determine parental factors associated with receipt of the HPV vaccine, in a publicly funded school-based HPV vaccine program in British Columbia, Canada. Methods and Findings All parents of girls enrolled in grade 6 during the academic year of September 2008–June 2009 in the province of British Columbia were eligible to participate. Eligible households identified through the provincial public health information system were randomly selected and those who consented completed a validated survey exploring factors associated with HPV vaccine uptake. Bivariate and multivariate analyses were conducted to calculate adjusted odds ratios to identify the factors that were associated with parents' decision to vaccinate their daughter(s) against HPV. 2,025 parents agreed to complete the survey, and 65.1% (95% confidence interval [CI] 63.1–67.1) of parents in the survey reported that their daughters received the first dose of the HPV vaccine. In the same school-based vaccine program, 88.4% (95% CI 87.1–89.7) consented to the hepatitis B vaccine, and 86.5% (95% CI 85.1–87.9) consented to the meningococcal C vaccine. The main reasons for having a daughter receive the HPV vaccine were the effectiveness of the vaccine (47.9%), advice from a physician (8.7%), and concerns about daughter's health (8.4%). The main reasons for not having a daughter receive the HPV vaccine were concerns about HPV vaccine safety (29.2%), preference to wait until the daughter is older (15.6%), and not enough information to make an informed decision (12.6%). In multivariate analysis, overall attitudes to vaccines, the impact of the HPV vaccine on sexual practices, and childhood vaccine history were predictive of parents having a daughter receive the HPV vaccine in a publicly funded school-based HPV vaccine program. By contrast, having a family with two parents, having three or more children, and having more education was associated with a decreased likelihood of having a daughter receive the HPV vaccine. Conclusions This study is, to our knowledge, one of the first population-based assessments of factors associated with HPV vaccine uptake in a publicly funded school-based program worldwide. Policy makers need to consider that even with the removal of financial and health care barriers, parents, who are key decision makers in the uptake of this vaccine, are still hesitant to have their daughters receive the HPV vaccine, and strategies to ensure optimal HPV vaccine uptake need to be employed. Please see later in the article for the Editors' Summary PMID:20454567

Human Papillomavirus Infection and Vaccination: Awareness and Knowledge of HPV and Acceptability of HPV Vaccine among Mothers of Teenage Daughters in Weihai, Shandong, China.

PubMed

Yu, Yang; Xu, Minglei; Sun, Jiandong; Li, Ruiying; Li, Meilan; Wang, Jianguang; Zhang, Dongfeng; Xu, Aiqiang

2016-01-01

In preparation for the introduction of human papillomavirus (HPV) vaccine, we investigated awareness and knowledge of HPV/HPV vaccine and potential acceptability to HPV vaccine among mothers with a teenage daughter in Weihai, Shandong, China. A cross-sectional survey was conducted in 2013 with a sample of 1850 mothers who had a daughter (aged 9-17 years) attending primary, junior and senior high schools. In the final sample (N = 1578, response rate 85.30%), awareness of HPV was reported by 305 (19.32%) mothers. Awareness varied significantly by daughter's age (P<0.01), mother's education level (P<0.01), mother's occupation (P<0.01), household income (P<0.01) and residence type (P<0.01). Knowledge about HPV/HPV vaccine was poor with a mean total score of 3.56 (SD = 2.40) out of a possible score of 13. Mothers with a higher education level reported higher levels of knowledge (P = 0.02). Slightly more than one-fourth (26.49%) of mothers expressed their potential acceptability of HPV vaccine for their daughters. Acceptability increased along with increased daughters' age (P<0.01), household income (P<0.01) and knowledge level (P<0.01). House wives and unemployed mothers had the highest acceptability (P<0.01). The most common reasons for not accepting HPV vaccination were "My daughter is too young to have risk of cervical cancer (30.95%)", "The vaccine has not been widely used, and the decision will be made after it is widely used (24.91%)", "Worry about the safety of the vaccine (22.85%)". Awareness and knowledge of HPV/HPV vaccines are poor and HPV vaccine acceptability is low among these Chinese mothers. These results may help inform appropriate health education programs in this population.

A mitochondrial DNA (mtDNA) mutation associated with maternally inherited Parkinson`s disease (PD) and deafness

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

Shoffner, J.M.; Brown, M.; Huoponen, K.

1994-09-01

A pedigree was characterized in which PD and deafness is expressed along the maternal lineage. The proband is 74 years old and has PD. Her mother and 3 of 7 siblings have PD and a maternal lineage cousin may have early signs of PD. The proband`s mother, a sibling, and all four of her daughters have premature deafness. Since manifestations of PD begin after 50 years of age, the 30-40 year old daughters have not reached an age where extrapyramidal symptoms are likely to appear. Although all 4 daughters have premature deafness, one daughter experienced a rapid reduction of hermore » hearing after receiving a short course during childhood of the aminoglycoside streptomycin. Muscle biopsies from the proband who has PD and 3 daughters with deafness revealed normal histology. Oxidative phosphorylation biochemistry showed Complex I and IV defects in the proband and 2 daughters and a Complex I defect in the other daughter. The proband`s mtDNA was sequenced. Of the nucleotide variants observed, the only significant nucleotide change was a homoplasmic A-to-G point mutation in the 12S rRNA gene at position 1555 of the mtDNA. This site is homologous to the E. coli aminoglycoside binding site and has been found in a large Arab-Israeli pedigree with spontaneously occurring deafness and three Chinese pedigrees with aminoglycoside-induced deafness. Hence, this family shows a direct link between PD, deafness, Complex I and IV defects, and a mutation in a gene that functions in mitochondrial protein synthesis. Furthermore, the interaction between aminoglycosides and the mtDNA in a manner that augments the pathogenic effects of this mutation provides an excellent example of how environmental toxins and mtDNA mutations can interact to give a spectrum of clinical presentations.« less

Tree Branching: Leonardo da Vinci's Rule versus Biomechanical Models

PubMed Central

Minamino, Ryoko; Tateno, Masaki

2014-01-01

This study examined Leonardo da Vinci's rule (i.e., the sum of the cross-sectional area of all tree branches above a branching point at any height is equal to the cross-sectional area of the trunk or the branch immediately below the branching point) using simulations based on two biomechanical models: the uniform stress and elastic similarity models. Model calculations of the daughter/mother ratio (i.e., the ratio of the total cross-sectional area of the daughter branches to the cross-sectional area of the mother branch at the branching point) showed that both biomechanical models agreed with da Vinci's rule when the branching angles of daughter branches and the weights of lateral daughter branches were small; however, the models deviated from da Vinci's rule as the weights and/or the branching angles of lateral daughter branches increased. The calculated values of the two models were largely similar but differed in some ways. Field measurements of Fagus crenata and Abies homolepis also fit this trend, wherein models deviated from da Vinci's rule with increasing relative weights of lateral daughter branches. However, this deviation was small for a branching pattern in nature, where empirical measurements were taken under realistic measurement conditions; thus, da Vinci's rule did not critically contradict the biomechanical models in the case of real branching patterns, though the model calculations described the contradiction between da Vinci's rule and the biomechanical models. The field data for Fagus crenata fit the uniform stress model best, indicating that stress uniformity is the key constraint of branch morphology in Fagus crenata rather than elastic similarity or da Vinci's rule. On the other hand, mechanical constraints are not necessarily significant in the morphology of Abies homolepis branches, depending on the number of daughter branches. Rather, these branches were often in agreement with da Vinci's rule. PMID:24714065

Mothers' attitudes in Japan regarding cervical cancer screening correlates with intention to recommend cervical cancer screening for daughters.

PubMed

Egawa-Takata, Tomomi; Ueda, Yutaka; Tanaka, Yusuke; Morimoto, Akiko; Kubota, Satoshi; Yagi, Asami; Terai, Yoshito; Ohmichi, Masahide; Ichimura, Tomoyuki; Sumi, Toshiyuki; Murata, Hiromi; Okada, Hidetaka; Nakai, Hidekatsu; Mandai, Masaki; Yoshino, Kiyoshi; Kimura, Tadashi; Saito, Junko; Kudo, Risa; Sekine, Masayuki; Enomoto, Takayuki; Horikoshi, Yorihiko; Takagi, Tetsu; Shimura, Kentaro

2016-10-01

Cervical cancer and its precancerous lesions caused by human papilloma virus (HPV) are steadily increasing in women in Japan. In comparison with women in other resource-rich countries, young women in Japan have a dismally low screening rate for cervical cancer. Our preliminary research has shown that 20-year-old women in Japan usually ask their mothers for advice regarding their initial cervical cancer screening. The objective of our current research is to determine the social factors among mothers in Japan that are causing them to give advice to their daughters regarding the HPV vaccine and cervical cancer screening. The survey's targets were mothers who had 20-year-old daughters. We recruited respondents from the roster of a commercial internet survey panel. We analyzed for correlations between a mother's knowledge concerning cervical cancer, her recent cancer screening history, and the advice she gave to her daughter regarding cervical cancer screening. We obtained 618 valid answers to the survey. Compared with mothers who did not get screening, mothers who had cervical cancer screening had significantly more knowledge about cervical cancer and its screening (p < 0.05). The daughters of mothers with recent screening had received HPV vaccination more often than those of mothers without recent screening (p = 0.018). Mothers with recent screening histories tended more often to encourage their daughters to have cervical cancer screening (p < 0.05). When mothers were properly educated concerning cervical cancer and its screening, they were significantly more likely than before to recommend that their daughters have it (p < 0.0001). In young Japanese women, given the important role their mothers have in their lives, it is probable that we could improve their cervical cancer screening rate significantly by giving their mothers better medical information, and a chance to experience cervical cancer screening for themselves.

Daughters and mothers exercising together: effects of home- and community-based programs.

PubMed

Ransdell, Lynda B; Taylor, Alison; Oakland, Darcie; Schmidt, Jenny; Moyer-Mileur, Laurie; Shultz, Barry

2003-02-01

This pilot study compares the effectiveness of home- and community-based physical activity interventions that target mothers and daughters to increase physical activity and improve health-related fitness. Mothers (45.18 +/- 7.49 yr) and daughters (15.41 +/- 1.33 yr) were randomly assigned to a community-based (CB) (N = 20 participants) or home-based (HB) (N = 14 participants) program. CB participants attended three instructor-led sessions per week for 12 wk. HB participants were asked to participate in 3 sessions per week for 12 wk in a program similar to the CB program. The main difference between the programs was that CB activities were completed at a fitness facility within a university and HB activities were completed in or near the home. Before and after the intervention, changes in health-related fitness and physical activity were assessed. A series of 2 (group assignment) x 2 (time) ANOVAs were conducted to assess changes separately for mothers and daughters. CB participants attended 77% of the sessions, and none of the pairs dropped out. HB participants completed 70% of the recommended sessions, and three pairs dropped out. Mothers and daughters in both groups significantly increased their participation in aerobic, muscular strength, and flexibility activities (P = 0.02 to 0.000). Daughters in both groups significantly improved their muscular endurance (sit-ups,P = 0.000). Mothers in both groups improved their muscular strength (push-ups, P = 0.003), muscular endurance (sit-ups, P = 0.000), flexibility (sit-and-reach, P = 0.008), and aerobic capacity (1-mile walk, P = 0.002). Positive changes in diastolic blood pressure also occurred (P = 0.008). Mothers and daughters responded positively to CB and HB physical activity programs. Home-based physical activity programming is a cost-effective means to increase physical activity and improve health-related fitness in these groups.

Tree branching: Leonardo da Vinci's rule versus biomechanical models.

PubMed

Minamino, Ryoko; Tateno, Masaki

2014-01-01

This study examined Leonardo da Vinci's rule (i.e., the sum of the cross-sectional area of all tree branches above a branching point at any height is equal to the cross-sectional area of the trunk or the branch immediately below the branching point) using simulations based on two biomechanical models: the uniform stress and elastic similarity models. Model calculations of the daughter/mother ratio (i.e., the ratio of the total cross-sectional area of the daughter branches to the cross-sectional area of the mother branch at the branching point) showed that both biomechanical models agreed with da Vinci's rule when the branching angles of daughter branches and the weights of lateral daughter branches were small; however, the models deviated from da Vinci's rule as the weights and/or the branching angles of lateral daughter branches increased. The calculated values of the two models were largely similar but differed in some ways. Field measurements of Fagus crenata and Abies homolepis also fit this trend, wherein models deviated from da Vinci's rule with increasing relative weights of lateral daughter branches. However, this deviation was small for a branching pattern in nature, where empirical measurements were taken under realistic measurement conditions; thus, da Vinci's rule did not critically contradict the biomechanical models in the case of real branching patterns, though the model calculations described the contradiction between da Vinci's rule and the biomechanical models. The field data for Fagus crenata fit the uniform stress model best, indicating that stress uniformity is the key constraint of branch morphology in Fagus crenata rather than elastic similarity or da Vinci's rule. On the other hand, mechanical constraints are not necessarily significant in the morphology of Abies homolepis branches, depending on the number of daughter branches. Rather, these branches were often in agreement with da Vinci's rule.

Radon and its daughter products behaviour in the air of an underground tourist route in the former arsenic and gold mine in Złoty Stok (Sudety Mountains, SW Poland).

PubMed

Przylibski, T A

2001-01-01

This paper describes the occurrence of radon and its daughter products in the accessible workings, partially open to the public, in the former arsenic and gold mine in Zloty Stok. The geology of the area and the characteristics of the workings provide the background for explanation of the genesis of radon and its daughter products and of the spatial and temporal variations in their concentrations. The results demonstrate that well-ventilated areas along the tourist route have the lowest values of all the measured parameters and that temporal variations of these parameters are irregular. The highest concentration values for radon (up to 18.50kBq/m3) and its daughter products (up to 14.49kBq/m3) have been recorded in the workings with obstructed natural ventilation. These are the areas where seasonal oscillations in the concentrations of these isotopes have been registered, with the maxima in summer and the minima in winter. These sections of the workings are inaccessible to the casual visitor. Radon is supplied to the workings from the side walls and its concentration is influenced, most of all, by ventilation and the degree of rock fissuring. The reason is the uniform and not very high content of 226Ra in the rocks where the galleries were excavated. Only locally, in the workings of the Gertruda adit lying outside the tourist route, do open fault zones have significant influence on enhanced concentrations of radon and its daughter products. These fault zones constitute effective routes of radon migration to the workings. In spite of this, it must be stated that neither guides nor tourists are exposed to excessive concentrations of radon or its daughter products in the tourist route area. However, the extension of the route to other workings will require the introduction of forced ventilation in order to lower theconcentration of radon and its daughter products. reserved.

Radon/radon daughter environmental chamber located in the northwest end of ...

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

Radon/radon daughter environmental chamber located in the northwest end of building. VIEW LOOKING WEST - Department of Energy, Grand Junction Office, Building No. 32, 2597 B3/4 Road, Grand Junction, Mesa County, CO

13 CFR 127.102 - What are the definitions of the terms used in this part?

Code of Federal Regulations, 2011 CFR

2011-01-01

... EDWOSBs. Immediate family member means father, mother, husband, wife, son, daughter, brother, sister, grandfather, grandmother, grandson, granddaughter, father-in-law, mother-in-law, son-in-law, and daughter-in...

Daughters mimic sterile neutrinos (almost!) perfectly

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

Hasenkamp, Jasper, E-mail: Jasper.Hasenkamp@nyu.edu

Since only recently, cosmological observations are sensitive to hot dark matter (HDM) admixtures with sub-eV mass, m{sub hdm}{sup eff} < eV, that are not fully-thermalised, Δ N{sub eff} < 1. We argue that their almost automatic interpretation as a sterile neutrino species is neither from theoretical nor practical parsimony principles preferred over HDM formed by decay products (daughters) of an out-of-equilibrium particle decay. While daughters mimic sterile neutrinos in N{sub eff} and m{sub hdm}{sup eff}, there are opportunities to assess this possibility in likelihood analyses. Connecting cosmological parameters and moments of momentum distribution functions, we show that—also in the case of mass-degenerate daughters with indistinguishablemore » main physical effects—the mimicry breaks down when the next moment, the skewness, is considered. Predicted differences of order one in the root-mean-squares of absolute momenta are too small for current sensitivities.« less

Behavioral autonomy age expectations among Mexican-origin mother-daughter dyads: an examination of within-group variability.

PubMed

Bámaca-Colbert, Mayra Y; Umaña-Taylor, Adriana J; Espinosa-Hernández, Graciela; Brown, Ashley M

2012-06-01

This study examined differences in behavioral autonomy age expectations between Mexican-origin mothers and their adolescent daughters (N = 319 dyads); variability in behavioral autonomy age expectations as a function of nativity and maternal educational attainment also was examined. Findings indicated significant differences between mothers and daughters, such that mothers reported later expectations for the timing of behavioral autonomy than did daughters. Follow-up analyses indicated that findings appeared to be driven by maternal nativity, with dyads comprised of Mexico-born mothers reporting the latest age expectations for behavioral autonomy when compared with dyads comprised of U.S. born mothers. Findings underscore the need to examine normative development among Latino adolescents and their families with a specific focus on how sociocultural characteristics can contribute to within-family differences. Copyright © 2011 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

"Fret no more my child ... for I'm all over heaven all day": religious beliefs in the bereavement of African American, middle-aged daughters coping with the death of an elderly mother.

PubMed

Smith, Sharon Hines

2002-05-01

This article examines the ways in which religious beliefs of 30 African American, middle-aged daughters help them cope with the death of their elderly mothers. This qualitative, exploratory study found that daughters use their beliefs to move through states of grief that allow them to prepare, relinquish control, accept death, and maintain a connection to their mothers beyond death. Important themes identified in this study include the belief in an after life and the reunification of family members there. Findings suggest that religious beliefs provide a means for adult daughters to cope with the tasks of living in the present yet maintain a tie with their deceased mothers that serves to enhance their religious beliefs and fortitude in daily living.

Acculturation, Familism and Mother-Daughter Relations Among Suicidal and Non-Suicidal Adolescent Latinas

PubMed Central

Zayas, Luis H.; Bright, Charlotte L.; Álvarez-Sánchez, Thyria; Cabassa, Leopoldo J.

2009-01-01

We examined the role of acculturation, familism and Latina mother-daughter relations in suicide attempts by comparing 65 adolescents with recent suicide attempts and their mothers to 75 teens without any attempts and their mothers. Attempters and non-attempters were similar in acculturation and familistic attitudes but attempters report significantly less mutuality and communication with their mothers than non-attempters. Mothers of attempters reported lower mutuality and communication with their daughters than mothers of non-attempters. Small increments in mutuality decreased the probability of a suicide attempt by 57%. Acculturation and familism do not appear to play major roles in suicide attempts but relational factors may. Instituting school-based psychoeducational groups for young Latinas, particularly in middle school, and their parents, separately and jointly, and focusing on raising effective communication and mutuality between parents and adolescent daughters are important primary prevention strategies. PMID:19399622

Examining maternal beliefs and human papillomavirus vaccine uptake among male and female children in low-income families.

PubMed

Fuchs, Erika L; Rahman, Mahbubur; Berenson, Abbey B

2016-12-01

This study examines within-family differences in the uptake of the HPV vaccine and HPV-related beliefs by children's sex. From a 2011-2013 survey of mothers of children aged 9-17 years in Texas, mothers with both male and female children (n=350) were selected. Mothers were more likely to report having initiated and completed HPV vaccination for their daughters than sons. Mothers did not express differences by children's sex in HPV-related beliefs. Among those who had not completely vaccinated either child, mothers were more likely to report they wanted their daughters compared to sons vaccinated and were more likely to report feeling confident they could get their daughters vaccinated than their sons. In this population, mothers were more likely to report HPV vaccination of and motivation to vaccinate daughters compared to sons, although maternal beliefs about HPV did not differ by children's sex.

Having a Son or Daughter with Down Syndrome: Perspectives from Mothers and Fathers

PubMed Central

Skotko, Brian G.; Levine, Susan P.; Goldstein, Richard

2012-01-01

This study asks parents who have children with Down syndrome how they feel about their lives so that such information could be shared with expectant couples during prenatal counseling sessions. A valid and reliable survey instrument was mailed to 4,924 households on the mailing lists of six non-profit Down syndrome organizations. Of the 2,044 respondents, 99% reported that they love their son or daughter; 97% were proud of them; 79% felt their outlook on life was more positive because of them; 5% felt embarrassed by them; and 4% regretted having them. The parents report that 95% of their sons or daughters without Down syndrome have good relationships with their siblings with Down syndrome. The overwhelming majority of parents surveyed report that they are happy with their decision to have their child with Down syndrome and indicate that their sons and daughters are great sources of love and pride. PMID:21915989

Sexual intercourse among adolescent daughters of mothers with depressive symptoms from minority families.

PubMed

Sang, Jina; Cederbaum, Julie A; Hurlburt, Michael S

2016-08-01

This study investigated the association between maternal depressive symptoms and adolescent engagement in sexual intercourse in a non-clinical sample of mothers and their adolescent daughters from minority families. The current study explores ways in which maternal depression, family factors, and adolescent sex interact. Data were from a cross-sectional study of 176 mother-daughter dyads, including a subset of mothers with HIV. Logistic regression analyses revealed that among mothers who were not current marijuana users, more maternal depressive symptoms was associated with daughters' engagement in sexual intercourse. Neither parent-child conflict nor parental involvement significantly mediated the relationship between maternal depressive symptoms and adolescent sex. This study provides the first empirical evidence that non-clinical depressive symptoms in mothers are associated with adolescent engagement in sexual intercourse. Copyright © 2016 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Having a son or daughter with Down syndrome: perspectives from mothers and fathers.

PubMed

Skotko, Brian G; Levine, Susan P; Goldstein, Richard

2011-10-01

This study asks parents who have children with Down syndrome (DS) how they feel about their lives so that such information could be shared with expectant couples during prenatal counseling sessions. A valid and reliable survey instrument was mailed to 4,924 households on the mailing lists of six non-profit DS organizations. Of the 2,044 respondents, 99% reported that they love their son or daughter; 97% were proud of them; 79% felt their outlook on life was more positive because of them; 5% felt embarrassed by them; and 4% regretted having them. The parents report that 95% of their sons or daughters without DS have good relationships with their siblings with DS. The overwhelming majority of parents surveyed report that they are happy with their decision to have their child with DS and indicate that their sons and daughters are great sources of love and pride. Copyright © 2011 Wiley-Liss, Inc.

Parental perspectives on the communication abilities of their daughters with Rett syndrome.

PubMed

Urbanowicz, Anna; Leonard, Helen; Girdler, Sonya; Ciccone, Natalie; Downs, Jenny

2016-01-01

This study describes, from the perspective of parents, how females with Rett syndrome communicate in everyday life and the barriers and facilitators to successful communication. Sixteen interviews were conducted with parents with a daughter with Rett syndrome with a pathogenic mutation in the methyl-CpG-binding protein 2 gene. Interviews were recorded and transcribed verbatim. Transcripts were analysed using directed content analysis. All parents reported their daughters were able to express discomfort and pleasure, and make requests and choices using a variety of modalities including vocalisations, body movements and eye gaze. Parents also reported their daughters understood most of what they said and that the level of functional abilities, such as mobility, and environmental factors, such as characteristics of the communication partner, influenced successful communication. The perspectives of parents are integral to the assessment of communication abilities and have the potential to inform communication interventions for girls and women with Rett syndrome.

Louisiana Believes: Annual Report 2013

ERIC Educational Resources Information Center

Louisiana Department of Education, 2013

2013-01-01

"Louisiana Believes" is the state's comprehensive plan to ensure every student is on track to a professional career or a college degree. This annual report details Louisiana's progress toward that objective during the 2012-2013 school year, along with strategy for the coming school year. "Louisiana Believes" has three…

77 FR 65903 - Agency Information Collection Activities: Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-31

... proposal; annual progress reports are required for awards of a two- to five-year duration. Final reports.../ . Responses are voluntary. No questions of a ``sensitive'' nature are asked. Affected Public: Research... benefits. Frequency of Collection: Annually: Grant proposals and reporting; Every two to five years...

Clinical Investigation Program: Annual Progress Report

DTIC Science & Technology

1992-09-30

Academy of Surgical Research, Chicago, Illinois; Yucatan Miniature Swine as a Model System for the Studyt of Vocal Fold Vibratory Function; 6th Annual...34(14)e". (15) Study Objective: Compare two enteral formulas in respect to nutritional aspects. (16) Technical Approach: Protocol will take place in

Mother-daughter communication and human papillomavirus vaccine uptake by college students.

PubMed

Roberts, Megan E; Gerrard, Meg; Reimer, Rachel; Gibbons, Frederick X

2010-05-01

Although a human papillomavirus(HPV) vaccine has been available for more than 3 years, little research has documented the uptake and predictors of vaccination among older adolescents and young adult women. The purpose of this cross-sectional study was to examine the prevalence of HPV vaccination among college women across time and to explore the effect of mother-daughter communication on vaccination. During the period of fall 2007 through fall 2009, a convenience sample of 972 female undergraduate students (aged 18-25) at a large Midwestern state university (89% white) completed a paper-and-pencil or online anonymous questionnaire that assessed their sexual-risk behavior, knowledge of HPV, perceptions of HPV risk, communication from their mothers about sex-related topics (including HPV), and their current vaccination status. Sixty-five percent of the women reported being sexually active, and 49% reported having received at least the first of the 3-shot vaccine series. The mother's approval of HPV vaccination, mother-daughter communication about sex, and daughter's perceptions of vulnerability to HPV were positively associated with vaccination status. Among the women who had not received any of the HPV shots, the mother's approval of HPV vaccination, perceived vulnerability to HPV, and risky sexual behavior were predictive of interest in receiving the vaccine. Mother-daughter communication about values related to sex was negatively associated with interest. Although many of these young women were old enough to receive the vaccine without their parents' consent, perception of their mother's approval and mother-daughter communication about sex were important predictors of vaccination.

Contribution of radon and radon daughters to respiratory cancer.

PubMed Central

Harley, N; Samet, J M; Cross, F T; Hess, T; Muller, J; Thomas, D

1986-01-01

This article reviews studies on the contribution of radon and radon daughters to respiratory cancer and proposes recommendations for further research, particularly a national radon survey. The steady-state outdoor radon concentration averages 200 pCi/m3, and indoor levels are about 4 times higher. The primary source of radon in homes is the underlying soil; entry depends on multiple variables and reduced ventilation for energy conservation increases indoor radon levels. Occupational exposures are expressed in units of radon daughter potential energy concentration or working level (WL). Cumulative exposure is the product of the working level and the time exposed. The unit for cumulative exposure is the working level month (WLM). The occupational standard for radon exposure is 4 WLM/year, and 2 WLM/year has been suggested as a guideline for remedial action in homes. Epidemiologic studies show that miners with cumulative radon daughter exposures somewhat below 100 WLM have excess lung cancer mortality. Some 3% to 8% of miners studied have developed lung cancer attributable to radon daughters. All of the underground mining studies show an increased risk of lung cancer with radon daughter exposure. All cell types of lung cancer increased with radon exposure. If radon and smoking act in a multiplicative manner, then the risk for smokers could be 10 times that for nonsmokers. The potential risk of lung cancer appears to be between 1 and 2 per 10,000/WLM, which yields a significant number of lung cancers as some 220 million persons in the United States are exposed on average to 10 to 20 WLM/lifetime. PMID:3830103

The gendered nature of filial piety--a study among Chinese Canadians.

PubMed

Chappell, Neena L; Kusch, Karen

2007-03-01

This paper examines the modern face of filial piety enactment among Chinese families living away from their homeland. It empirically assesses filial piety practices among a random sample of diasporic Chinese Canadians, by studying the role of sons, daughters and spouses in providing assistance with basic activities of daily living, instrumental activities of daily living and perceptions of support; the relative contribution of the traditional Chinese caring unit (son plus daughter-in-law) with assistance provided; whether source of assistance changes when amount of care is taken into account, when the gendered nature of tasks is taken into account and when controlling for other factors in multivariate analyses. N = 2,272 Chinese seniors (age 55+) living in seven cities across Canada. The findings reveal that, among these diasporic Chinese, patterns found in other Chinese societies are evident in their tendency to live with children, even when the spouse is still living, and the involvement of sons and the son/daughter-in-law unit in providing care. However, similar to recent findings for China, daughters and spouses are involved in all 3 areas of support examined and importantly, their involvement increases as more assistance is provided while that from sons decreases, notably in terms of IADL. The participation of daughters-in-law tends to be lower than that of either sons or daughters. The involvement of spouses increases for perceived or emotional support. The findings suggest a blending of Chinese and Canadian patterns of care and are discussed in terms of the changing but still gendered nature of care.

Changes in Perceived Filial Obligation Norms Among Coresident Family Caregivers in Japan

PubMed Central

Tsutsui, Takako; Muramatsu, Naoko; Higashino, Sadanori

2014-01-01

Purpose of the Study: Japan introduced a nationwide long-term care insurance (LTCI) system in 2000, making long-term care (LTC) a right for older adults regardless of income and family availability. To shed light on its implications for family caregiving, we investigated perceived filial obligation norms among coresident primary family caregivers before and after the policy change. Design and Methods: Descriptive and multiple regression analyses were conducted to examine changes in perceived filial obligation norms and its subdimensions (financial, physical, and emotional support), using 2-wave panel survey data of coresident primary family caregivers (N = 611) in 1 city. The baseline survey was conducted in 1999, and a follow-up survey 2 years later. Results: On average, perceived filial obligation norms declined (p < .05). Daughters-in-law had the most significant declines (global and physical: p < .01, emotional: p < .05) among family caregivers. In particular, physical support, which Japan’s LTC reform targeted, declined significantly among daughters and daughters-in-law (p < .01). Multiple regression analysis indicated that daughters-in-law had significantly lower perceived filial obligation norms after the policy introduction than sons and daughters (p < .01 and p < .05, respectively), controlling for the baseline filial obligation and situational factors. Implications: Our research indicates declining roles of daughters-in-law in elder care during Japan’s LTCI system implementation period. Further international efforts are needed to design and implement longitudinal studies that help promote understanding of the interplay among national LTC policies, social changes, and caregiving norms and behaviors. PMID:24009170

Differences in Acculturation and Trajectories of Anxiety and Alcohol Consumption Among Latina Mothers and Daughters in South Florida.

PubMed

Concha, Maritza; Sanchez, Mariana; Rojas, Patria; Villar, Maria Elena; De La Rosa, Mario

2016-08-01

This study documents generational differences in the impact of acculturation related factors on anxiety and alcohol use behaviors between adult Latino mothers and adult daughters. Findings indicate that for mothers (n = 144) and daughters (n = 149), self-reported anxiety levels decreased from baseline to follow up (p = 0.001). For mothers at follow up (n = 147), results indicate that affiliation to Latino culture is negatively associated with anxiety (p = 0.018). Conversely, employment and partner relationship stress are positively associated with anxiety (p = 0.05 and p = 0.016 respectively). In addition, self-reported anxiety is positively associated with alcohol intake (p = 0.002) and employment (p = 0.007). For daughters(n = 149), partner relationship stressors, anxiety and alcohol intake decreased significantly from baseline to follow up at a p = 0.01, p = 0.01, p = 0.05 respectively. In addition, for daughters at baseline (n = 160), affiliation to U.S. culture is positively associated with self-reported anxiety (p = 0.01). Employment is negatively associated with alcohol consumption (p = 0.027). At follow up (n = 152), daughters' partner relationship stress is positively associated with self- reported anxiety (p = 0.049). Findings in this study can be used to develop culturally appropriate interventions, support groups and individual therapy sessions by taking into consideration generational differences among Latino women.

Survey of Japanese mothers of daughters eligible for human papillomavirus vaccination on attitudes about media reports of adverse events and the suspension of governmental recommendation for vaccination.

PubMed

Egawa-Takata, Tomomi; Ueda, Yutaka; Morimoto, Akiko; Yoshino, Kiyoshi; Kimura, Tadashi; Nishikawa, Nobumichi; Sekine, Masayuki; Horikoshi, Yorihiko; Takagi, Tetsu; Enomoto, Takayuki

2015-12-01

Following media reports of adverse medical events surrounding human papillomavirus (HPV) vaccination and the suspension of Japanese governmental recommendation, most adolescents have refrained from receiving the vaccine. This represents a national critical event, because the incidence of cervical cancer in Japan continues to increase. We conducted an Internet survey to investigate why Japanese adolescent girls decline, continue or discontinue their HPV vaccination, how their mothers influence their decision, and the mothers' feelings about future HPV vaccination for their daughters. One thousand mothers with daughters 10-18 years of age were recruited for our questionnaire. Our results suggest that acceptance of the HPV vaccine was determined predominantly by the mother's perceptions of risk versus benefits, rather than the daughter's wishes. The mothers' knowledge of the benefits of the prophylactic HPV vaccine and their attitude toward cervical cancer screening influenced their decision whether to allow their daughter to receive future vaccinations. The tenor of survey responses of those mothers who were anti-vaccine changed significantly to the positive in response to a proposed scenario where the governmental recommendation for the HPV vaccine was reinstated, whereas a hypothetical educational intervention sheet did not significantly change their attitude. Promotion of the HPV vaccine through comprehensive education for both mothers and daughters, not only on the vaccine itself, but also about cervical cancer and screening, is required for any successful program to prevent cervical cancer. © 2015 Japan Society of Obstetrics and Gynecology.

Attitudes Regarding HPV Vaccinations of Children among Mothers with Adolescent Daughters in Korea

PubMed Central

2017-01-01

The aim of this study, carried out before the beginning of human papillomavirus (HPV) vaccinations as a National Immunization Program (NIP) in Korea in 2016, is to assess the ranges of perceptions and personal experience and their influences on attitudes regarding HPV vaccinations of children, among mothers of adolescent (9–14 years of age) daughters in Korea. From November 2015 to February 2016, we distributed a written questionnaire to mothers who had daughters aged 9–14 years. The questionnaire consisted of several questions, related to knowledge of HPV, personal experiences of HPV vaccination, and attitudes toward HPV vaccinations of their adolescent daughters. Of the 260 questionnaires distributed, 140 participants returned answered ones. And although only 51% of participants were aware that cervical cancer is highly related with HPV infection, 70% said they were willing to vaccinate their daughters, showing that awareness does not coincide with intention to vaccinate. Among the participants showing negative attitudes, 50% were concerned about the vaccination side effects. The more the participants’ pre-knowledge about HPV infection, and about the relationship of HPV to cervical cancer, the more positive their attitudes (P = 0.002, P < 0.001). Our study showed that, as the level of education rose, the proportion of mothers with negative attitudes toward vaccinating their adolescent daughters rose as well. Thus, the provision of correct education by health care providers and accurate information through active advertising may play an important role in increasing the vaccination rate among adolescent girls in Korea. PMID:27914142

Facilitators, barriers, and components of a culturally tailored afterschool physical activity program in preadolescent African American girls and their mothers.

PubMed

Alhassan, Sofiya; Greever, Cory; Nwaokelemeh, Ogechi; Mendoza, Albert; Barr-Anderson, Daheia J

2014-01-01

Traditional physical activity (PA) programs have not been effective in increasing PA in African American girls. Currently, there is limited information regarding the components of PA programs that drive participation in African American girls. The purpose of our investigation was to describe the facilitators, barriers, and components of a culturally tailored afterschool PA program that will potentially inspire the participation of African American mother-daughter dyads. Six focus groups (n=12 mother-daughter dyads; daughters, 7-10 yrs in age) were conducted between March and May 2012. Focus group semi-structured interviews were transcribed, coded, and systematically analyzed using NVivo. Mothers reported a preference for non-traditional (dancing, household chores) types of PA. While daughters preferred to participate in both dance-based and traditional types (walking, riding bikes) of PA. Participants felt that the use of a culturally tailored dance program would be appealing because it highlights the cultural and historical legacy of the African American culture. Mothers wanted programs that would allow them time to spend with their daughters. Top three dance styles that mothers wanted to participate in were African, hip-hop, and Salsa/samba, while daughters reported that they would enjoy participating in hip-hop, African, and jazz. The most common responses given for resources needed for participating in a culturally tailored afterschool dance program were the location of the program, transportation, and childcare for siblings. Our investigation highlights some cultural factors related to facilitators and barriers of PA that should be addressed in designing PA studies for African American girls and their mothers.

Black mother's intention to vaccinate daughters against HPV: A mixed methods approach to identify opportunities for targeted communication.

PubMed

Cunningham-Erves, Jennifer; Forbes, Laura; Ivankova, Nataliya; Mayo-Gamble, Tilicia; Kelly-Taylor, Kendria; Deakings, Jason

2018-03-24

The cervical cancer disparity continues to exist and has widened between Black and non-Hispanic White women. Human Papillomavirus (HPV) vaccines could potentially reduce this disparity, yet remain underused among Black female adolescents. We investigated psychosocial and cultural factors associated with Black mothers' intentions to vaccinate their daughters against HPV, and explored views toward a HPV vaccine mandate. In this quantitative dominant, mixed methods study, cross sectional surveys (n=237) and follow-up semi-structured interviews (n=9) were conducted with Black mothers of daughters. A 2-step logistic regression determined factors associated with Black mothers' intention. Thematic content analysis determined emerging themes. Perceived susceptibility (p=.044), perceived barriers (p<.001), and subjective norms (p=.001) were significant predictors of maternal HPV vaccination intentions. Follow-up interviews provided insight into factors influencing mothers' intentions. Mothers with low intentions did not perceive their daughter to be currently sexually active or in near future, thus, not at HPV risk. Pediatricians were identified as the most influential person on maternal decision-making if there was a pre-existing relationship. However, many mothers had not received a pediatricians' recommendation for their daughters. Barriers influencing mother's decision-making include knowledge, daughters' age, and mistrust in pharmaceutical companies and physicians. Mothers were not in favor of the HPV vaccine mandate. Findings demonstrate the need to develop and evaluate physician-led interventions on HPV and vaccine importance, and engage these mothers in intervention development to build trust between physicians, researchers, and Black mothers to improve HPV vaccine uptake in Black female adolescents. Published by Elsevier Inc.

Changes in perceived filial obligation norms among coresident family caregivers in Japan.

PubMed

Tsutsui, Takako; Muramatsu, Naoko; Higashino, Sadanori

2014-10-01

Japan introduced a nationwide long-term care insurance (LTCI) system in 2000, making long-term care (LTC) a right for older adults regardless of income and family availability. To shed light on its implications for family caregiving, we investigated perceived filial obligation norms among coresident primary family caregivers before and after the policy change. Descriptive and multiple regression analyses were conducted to examine changes in perceived filial obligation norms and its subdimensions (financial, physical, and emotional support), using 2-wave panel survey data of coresident primary family caregivers (N = 611) in 1 city. The baseline survey was conducted in 1999, and a follow-up survey 2 years later. On average, perceived filial obligation norms declined (p < .05). Daughters-in-law had the most significant declines (global and physical: p < .01, emotional: p < .05) among family caregivers. In particular, physical support, which Japan's LTC reform targeted, declined significantly among daughters and daughters-in-law (p < .01). Multiple regression analysis indicated that daughters-in-law had significantly lower perceived filial obligation norms after the policy introduction than sons and daughters (p < .01 and p < .05, respectively), controlling for the baseline filial obligation and situational factors. Our research indicates declining roles of daughters-in-law in elder care during Japan's LTCI system implementation period. Further international efforts are needed to design and implement longitudinal studies that help promote understanding of the interplay among national LTC policies, social changes, and caregiving norms and behaviors. © The Author 2013. Published by Oxford University Press on behalf of The Gerontological Society of America.

A Versatile Multichannel Digital Signal Processing Module for Microcalorimeter Arrays

NASA Astrophysics Data System (ADS)

Tan, H.; Collins, J. W.; Walby, M.; Hennig, W.; Warburton, W. K.; Grudberg, P.

2012-06-01

Different techniques have been developed for reading out microcalorimeter sensor arrays: individual outputs for small arrays, and time-division or frequency-division or code-division multiplexing for large arrays. Typically, raw waveform data are first read out from the arrays using one of these techniques and then stored on computer hard drives for offline optimum filtering, leading not only to requirements for large storage space but also limitations on achievable count rate. Thus, a read-out module that is capable of processing microcalorimeter signals in real time will be highly desirable. We have developed multichannel digital signal processing electronics that are capable of on-board, real time processing of microcalorimeter sensor signals from multiplexed or individual pixel arrays. It is a 3U PXI module consisting of a standardized core processor board and a set of daughter boards. Each daughter board is designed to interface a specific type of microcalorimeter array to the core processor. The combination of the standardized core plus this set of easily designed and modified daughter boards results in a versatile data acquisition module that not only can easily expand to future detector systems, but is also low cost. In this paper, we first present the core processor/daughter board architecture, and then report the performance of an 8-channel daughter board, which digitizes individual pixel outputs at 1 MSPS with 16-bit precision. We will also introduce a time-division multiplexing type daughter board, which takes in time-division multiplexing signals through fiber-optic cables and then processes the digital signals to generate energy spectra in real time.

Driving Apart and Segregating Genomes in Archaea.

PubMed

Barillà, Daniela

2016-12-01

Genome segregation is a fundamental biological process in organisms from all domains of life. How this stage of the cell cycle unfolds in Eukarya has been clearly defined and considerable progress has been made to unravel chromosome partition in Bacteria. The picture is still elusive in Archaea. The lineages of this domain exhibit different cell-cycle lifestyles and wide-ranging chromosome copy numbers, fluctuating from 1 up to 55. This plurality of patterns suggests that a variety of mechanisms might underpin disentangling and delivery of DNA molecules to daughter cells. Here I describe recent developments in archaeal genome maintenance, including investigations of novel genome segregation machines that point to unforeseen bacterial and eukaryotic connections. Crown Copyright © 2016. Published by Elsevier Ltd. All rights reserved.

Chromatin Constrains the Initiation and Elongation of DNA Replication.

PubMed

Devbhandari, Sujan; Jiang, Jieqing; Kumar, Charanya; Whitehouse, Iestyn; Remus, Dirk

2017-01-05

Eukaryotic chromosomal DNA is faithfully replicated in a complex series of cell-cycle-regulated events that are incompletely understood. Here we report the reconstitution of DNA replication free in solution with purified proteins from the budding yeast Saccharomyces cerevisiae. The system recapitulates regulated bidirectional origin activation; synthesis of leading and lagging strands by the three replicative DNA polymerases Pol α, Pol δ, and Pol ε; and canonical maturation of Okazaki fragments into continuous daughter strands. We uncover a dual regulatory role for chromatin during DNA replication: promoting origin dependence and determining Okazaki fragment length by restricting Pol δ progression. This system thus provides a functional platform for the detailed mechanistic analysis of eukaryotic chromosome replication. Copyright © 2017 Elsevier Inc. All rights reserved.

Pacific Northwest Laboratory annual report for 1979 to the DOE Assistant Secretary for Environment. Part 5. Environmental assessment, control, health, and safety

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

Baalman, R.W.; Dotson, C.W.

1980-02-01

Part 5 of the 1979 Annual Report to the Department of Energy Assistant Secretary for the Environment presents Pacific Northwest Laboratory's progress on work performed for the Office of Technology Impacts, the Office of Environmental Compliance and Overview, and the Office of Health and Environmental Research. The report is in four sections, corresponding to the program elements: technology impacts, environmental control engineering, operational and environmental compliance, and human health studies. In each section, articles describe progress made during FY 1979 on individual projects.