Multi-temporal land use/land cover (LULC) change analysis is essential for environmental planning and recourses management. Various global LULC datasets are available now. However, they do not show strong consistency on a regional scale mainly time limited. Therefore, high-quality multi-temporal mapping with reasonable still demanding. In this study, using the Landsat 7, 8, NASA digital elevati...

Abstract. In this work, we study the kinetics of gas-phase reactions hydroxyl radicals with cyclohexene oxide (CHO), 1,2-epoxyhexane (EHX), 1,2-epoxybutane (12EB), trans-2,3-epoxybutane (tEB) and cis-2,3-epoxybutane (cEB) using relative rate technique. The experiments were conducted at (298 ± 3) K (760 10) Torr ((1.01 0.01) × 105 Pa) total pressure synthetic air different reference compounds in...

An increasing number of studies have investigated the effects of different types of corrective feedback. However, doubts have been raised whether field (in)dependent (FI/FD) L2 learners benefit differently from the explicit type of corrective feedback (i.e., metalinguistic). This study examined the (possible) effects of metalinguistic feedback on FI/FD intermediate L2 learners’ writing accuracy...

In the paper (Theoret. Comput. Sci. 237 (2000)) Anderson present a theorem which characterizes any semiretract S by means of two retracts R and R!: The /rst part of the paper contains a counterexample for this characterization. Then some results are presented which /nally lead to the theorem which determines for a given semiretract S the minimal number of retracts R1; : : : ; Rm such that the e...

Background Due to the advancement of technology and communication, mobile and Wi-Fi have become as an integral part of human life, particularly young population. Thus, a review of EM wave’s effects on the reproductive health has become one of the critical matters of researches in medical field. The accession of using Wi-Fi around the world now has made it possible that about 450 million family ...

This study aims to determine the effectiveness of use Instagram media in learning Arabic language, especially vocabulary, millennial generation. The qualitative method uses a descriptive approach according issues at hand, which is mastering vocabulary among millennials. results this indicate that one social supports learners (the generation) learn, understand and memorise without being restrict...

يهدف هذا البحث إلى معرفة مدى أثر العقود المركبة في حكم عقد المشاركة المتناقصة العقار. استخدم الباحث المنهج الوصفي التحليلي هذه الدراسة، وذلك بخطوتين، أولاهما: توصيف توصيفا دقيقا. قوجد من خلاله أن هناك عقودا متعددة العقد، وهي: الملكية على العقار، استئجار وبيع حصص المؤسسة المالية الإسلامية العقار تدريجيا حتى تنتهي حصصها وبعد ذلك يتم انتقال بكمالها للعميل. ثانيهما: تحليل اجتماع واحد الفقه الإسلامي...