A digraph is k ${\bf{k}}$ -strong if it has n ≥ + 1 $n\ge k+1$ vertices and every induced subdigraph on at least − $n-k+1$ strongly connected. tournament a with no pair of nonadjacent vertices. We prove that can be made $k$ by adding more than 2 $\left(\genfrac{}{}{0ex}{}{k+1}{2}\right)$ arcs. This solves conjecture from 1994. semicomplete there one arc between any distinct x , y $x,y$ . Since ...

به دنبال شیوع ویروس کرونا در جهان، بسیاری از تعاملات رسمی آموزشی سمت برگزاری بستر محیط مجازی سوق یافت و ادامة فرایند آموزش معماری نیز همانند همة دوره‌های آموزشی، دلیل تعطیلی دانشگاه‌ها، تنها برخط ممکن گشت. این میان کارگاه‌های طراحی معماری، منزلة کانون ویژگی‌های منحصربه‌فردی دارند که را سایر رشته‌های دانشگاهی جدا کرده است. نمونة بارزی یک مشارکتی، چندحسی، تجربه‌گرای مبتنی بر مسئله همین ویژگی‌ها م...

The difference between vitamin K metabolism in the liver and that in the bone of vitamin K-deficient rats was examined. After 17 d administration of vitamin K-deficient food, vitamin K in the liver was almost depleted, and prothrombin time (PT) was prolonged. Serum total osteocalcin level was slightly decreased by vitamin K deficiency, whereas serum undercarboxylated osteocalcin level did not c...

Bu çal??mada fen bilimleri ö?retmen adaylar?n?n laboratuvar? kullan?m?na ili?kin öz yeterliklerinin belirlenmesine yönelik geçerli?i ve güvenirli?i sa?lanm?? bir ölçek geli?tirilmesi amaçlanm??t?r. Çal??ma, 2019-2020 ö?retim y?l?n?n güz döneminde Kayseri Nev?ehir’de bulunan iki üniversitenin Fen Bilgisi Ö?retmenli?i lisans program?n?n 3. 4. s?n?flar?nda ö?renim görmekte olan 194 (166 kad?n 28 e...

Strengthening character education through honestness and responsibility habitation in pai learning at SD MUHAMADIYAH 30 MEDAN. This study aims to determine (1) how plan a program strengthen the habit of honesty PAI Muhamadiyah Medan. (2) How is strategy for implementing strengthening (3) do teachers assess success (4) What are supporting inhibiting factors The research material Islamic religiou...

A (k;K) circuit is one which can be decomposed into nonintersecting blocks of gates where each block has no more than K external inputs, such that the graph formed by letting each block be a node and inserting edges between blocks if they share a signal line, is a partial k-tree. (k;K) circuits are special in that they have been shown to be testable in time polynomial in the number of gates in ...

The absorption and plasma disappearance of vitamin K were investigated by uniformly labelling phylloquinone in kale with carbon-13, and by feeding the kale to study subjects. Seven healthy volunteers ingested a single 400 g serving of kale with 30 g vegetable oil. The kale provided 156 nmol of phylloquinone. Serial plasma samples were collected and analysed for the appearance of 13C-phylloquino...