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abstract the current study examined the role of emotional intelligence and motivation on language learning of efl learners in iranian context. the participants of this study were 162 female and 100 male junior high school students. these participants were selected by convenient sampling method. to carry out the study two questionnaires were administered to the participants. first, the adap...
to study allelopathic effects of iranian walnut (juglans regia l.) on germination and initial growth of purslane (portulaca oleracea) and redroot pigweed (amaranthus retroflexus) an experiment was conducted in shahed university. the result showed that fresh leaf had negatively effected on radicle length. also, with increasing extract concentrations of persian walnut, the seed germination and se...
since the 1960s the age effects on learning both first and second language have been explored by many linguists and applied linguists (e.g lennerberg, 1967; schachter, 1996; long, 1990) and the existence of critical period for language acquisition was found to be a common ground of all these studies. in spite of some common findings, some issues about the impacts of age on acquiring a second or...
Background and Aims: In a healthy organization, staff's physical and mental health is as important and considerable as production and productivity. Burnout is a result of long-term tension and stress in the job environment. Its symptoms occur when employees' power and potency is not enough for the job environment demands. Emotional exhaustion, depersonalization and lack of personal accomplish...
Hemostasis must be accurate in laparoscopic surgery because it is vital to extirpative and reconstructive procedures. Even small amounts of hemorrhage can negatively influence the efficiency and safety of any procedure. In addition to physically obscuring anatomic structures, hemorrhage—even modest amounts—can darken the surgical field, reducing reflection of light and, therefore, visibility. D...
Corresponding author: Eun Jung Kim, M.D., Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Yonsei University College of Medicine, 50, Yonsei-ro, Seodaemun-gu, Seoul 120-725, Korea. Tel: 82-2-2227-0472, Fax: 82-2-364-2951, E-mail: natlis@ yuhs.ac This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial Li...
Submitted by schroder on Mon, 09/08/2014 2:39pm Title [Results of pituitary dwarfism using small doses of human growth hormone]. Publication Type Journal Article Year of Publication 1972 Authors Schröder, KE, Schleyer, M, Homoki, J, Teller, W, Pfeiffer, EF Journal Dtsch Med Wochenschr Volume 97 Issue 48 Pagination 1849-53 Date Published 1972 Dec 1 ISSN 0012-0472
We answer a question left open in an article of Coppersmith and Davenport which proved the existence of polynomials whose powers are sparse, and in particular polynomials whose squares are sparse (i.e., the square has fewer terms than the original polynomial). They exhibit some polynomials of degree 12 having sparse squares, and ask whether there are any lower degree complete polynomials with t...
This paper reviews the occurrence of cymothoid isopod parasitism in aquaculture, reports the first case of infection by a cymothoid isopod (Ceratothoa oestroides) in Turkish aquaculture, and analyses its effects on sea bass Dicentrarchus labrax. Analyses revealed that C. oestroides negatively affects the weights and lengths of sea bass hosts. These effects have been previously underestimated be...
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