Erratum to: Boron availability alters its distribution in plant parts of tomato

soil-to-plant transfer of uranium and its distribution between plant parts in four boreal forest species

Uranium (U) can be released to the environment through the entire nuclear fuel cycle. U uptake by plants is an important process for possible adverse effects in ecosystems. The soil-to-plant transfer of natural U and its distribution across plant parts were investigated in May lily (Maianthemum bifolium), narrow buckler fern (Dryopteris carthusiana), rowan (Sorbus aucuparia) and Norway spruce (...

Nitrogen nutrition of tomato plant alters leafminer dietary intake dynamics.

The leafminer Tuta absoluta (Meyrick) is a major pest of the tomato crop and its development rate is known to decline when nitrogen availability for crop growth is limited. Because N limitation reduces plant primary metabolism but enhances secondary metabolism, one can infer that the slow larval development arises from lower leaf nutritive value and/or higher plant defence. As an attempt to stu...

extraction and characterization of allium irancum plant extract and its application in the green synthesis of silver nano particles and oxidation of thiocarbony1 compounds

سنتز سبز نانوذرات فلزی (nps) درسالهای اخیر توجه بسیارزیادی را به خود جلب کرده است. زیرا این پروتوکل کم هزینه وسازگار با محیط زیست از روش های استاندارد سنتز. در این پایان نامه ما گزارش میکنیم یک روش ساده و سازگار با محیط زیست برای سنتز نانوذرات نقره با استفاده از محلول آبی عصاره گیاه allium iranicum به عنوان یک عامل کاهش دهنده ی طبیعی. نانو ذرات نقره مشخص شد با استفاده از تکنیک های uv-visible، x...

Erratum to: Limit computable integer parts

We address an error in the original paper [1]. Proposition 3.1 in [1] was incorrect as stated. In particular, the purported implications 2 =⇒ 1 and 3 =⇒ 1 are false; there exists a real closed field R, a Z-ring I ⊂ R, and a ∈ R − I such that p(a) is infinite or in Z for all p(x) ∈ I[x], but there is no Z-ring J such that I ⊂ J ⊂ R and a ∈ J . We thank Emil Jeřábek [2] for pointing out the error...

(Erratum): Evaluation of Various Biological Activities of the Aerial Parts of Scrophularia frigida Growing in Iran.