نتایج جستجو برای: oak leave

تعداد نتایج: 41291  

جلیلوند, حمید, رستم آبادی, عبدالله, صیاد, احسان, نعمت زاده, قربانعلی, گودرزی, مسعود,

     This study was investigated the gas exchange parameters and Chlorophyll fluorescence yield in Iranian oak (Quercus macranthera F & M) seedling under drought stress in Golestan Province. For this aims, 2 years old of Iranian oak exposed (Quercus macranthera F & M) seedling from Golestan province population exposed to three soil moisture regimes (control, any drought stress (95% field capaci...

Journal: :روانپزشکی و روانشناسی بالینی ایران 0
مهدی نصر اصفهانی mehdi nasr 1 jahan alley, taleghani ave. tehran, iran, i.rتهران،خیابان طالقانی،بین بهار و شریعتی،کوچه‏ جهان،پلاک 1،انستیتو روانپزشکی تهران. ربابه نوری قاسم آبادی robabeh nouri ghasemabadi ،خیابان طالقانی،بین بهار و شریعتی،کوچه جهان،پلاک 1،انستیتو روانپزشکی تهران. عیسی کریمی esa karimi, kaisami ،خیابان طالقانی،بین بهار و شریعتی،کوچه جهان،پلاک 1،انستیتو روانپزشکی تهران.

the purpose of this study was to investigate disability and medical leave due to psychiatric disorders in patients referred to comission for psychiatric and neurological consultation of 682 patients who had been referred to the comission during 1993-94. results showed that psychiatric disorders and mood disorders led to occupational disability and medical leave at a significantly higher rate th...

2005
John W. Budd Karen Mumford

Family-Friendly Work Practices in Britain: Availability and Perceived Accessibility Using linked data for British workplaces and employees we find a low base rate of workplacelevel availability for five family-friendly work practices – parental leave, paid leave, job sharing, subsidized child care, and working at home – and a substantially lower rate of individual-level perceived accessibility....

Journal: :Journal of graduate medical education 2012
Julie L Welch Heather L Jimenez Jennifer Walthall Sheryl E Allen

BACKGROUND Women in medicine report many gender-specific barriers to their career success and satisfaction, including a lack of mentors and role models. The literature calls for innovative strategies to enhance mentorship for women in medicine. OBJECTIVE To describe the content, perceived value, and ongoing achievements of a mentoring program for women in emergency medicine. METHODS The pro...

2017
Tina Wallin

Studies from a multitude of countries suggest that women become self-employed after having children to facilitate the work-family balance. In Sweden, generous parental leave and heavily subsided childcare is available, facilitating for parents to hold salaried jobs. The purpose of this paper is to examine whether having children increases the likelihood of individuals being self-employed. One m...

2002
Raquel Bernal

This paper develops and estimates a dynamic model of employment and child care decisions of women after birth. By estimating the model, I analyze the e¤ect of mothers’ decisions on children outcomes and behaviors. Based on the estimates of the model, I assess the impact of parental leave and child care policies on women’s decisions, children’s well-being and the distribution of income.

Journal: :Tree physiology 2009
Dagmar A Friedrichs Ulf Büntgen David C Frank Jan Esper Burkhard Neuwirth Jörg Löffler

We analyze interannual to multi-decadal growth variations of 555 oak trees from Central-West Germany. A network of 13 pedunculate oak (Quercus robur L.) and 33 sessile oak (Quercus petraea (Matt.) Liebl.) site chronologies is compared with gridded temperature, precipitation, cloud-cover, vapor pressure and drought (i.e., Palmer Drought Severity Index, PDSI) fluctuations. A hierarchic cluster an...

2007
Richard B. Standiford

An individual tree basal area increment model was developed for blue oak (Quercus douglasii Hook. & Arn.) in California, an important woodland tree for wildlife habitat. Box-Cox regression based on 895 increment cores that showed current basal area and the relative size of the tree crown were significant variables. Models to link basal area changes over time with tree height and crown cover wer...

2001
Thomas P. Martin Rob Witmer Jody Fanelli

Proper protocol for mycorrhizal inoculation of container grown landscape trees is uncertain. Therefore, vegetative and commercial spore inoculum of Pisolithus tinctorius were applied to Quercus palustris (pin oak) and Q. coccinea (scarlet oak) seedlings. All plants were grown in containers filled with 0.9 liters of milled pine bark, sterilized milled pine bark, sterilized mineral soil, or steri...

2014
Jung Han Lee Da-Ran Kim Youn-Sig Kwak

Severe bark decay disease was observed on oak logs at a shiitake cultivation farm in Geochang-gun, Gyeongnam province. The symptoms observed were fruiting bodies that had developed on the top and side surface of oak logs. As a result, the bark came off easily exposing the sapwood. Slime mold specimens collected from oak logs showed developing fruiting bodies comprising of stalks, hypothallus, c...

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