Multi-level DC-DC converters have been widely used in automotive and other high-power applications. Thus, the control of these text multi-level is an emerging thematic power electronics to ensure their proper functioning. This paper provides a novel nonlinear three level boost converter (T-LBC) based on backstepping (BS) technique with integral action optimized using genetic algorithms (GA). Fi...

Zusammenfassung Wir schlagen ein neues verlustfreies Kompressionsverfahren vor, das unterschiedliche Pradiktoren verwendet, welche f ur die lokale Struktur der jeweiligen Bildregion besonders geeignet sind. Zwischen diesen Pradiktoren wird blockweise umgeschaltet. Damit auch in der Umgebung einer Kante eine gute Pradiktion erzielt werden kann, lassen wir auch nicht-lineare Pradiktoren zu, ...

Materials and methods: A total of 3488 women who were undergoing routine cervical screening (1308 CC and 2180 LBC) were included in the initial screening. The results were assessed as either satisfactory or unsatisfactory. Satisfactory results were subdivided as negative, atypical squamous cells of undetermined significance (ASCUS), atypical squamous cells for which high-grade lesions could not...

Abstract Green-based materials represent a new promising class of ecofriendly and economic adsorbents. Herein, nano zero-valent iron supported-lemon derived biochar (NZVI-LBC) was prepared for the first time examined in adsorptive removal methylene blue as model pollutant. Different characterization tools were used to ensure successful fabrication NZVI-LBC composite including FTIR, XRD, TEM, XP...

هدف: هدف از این پژوهش بررسی واسطه‌­ای راهبردهای سازش نایافته تنظیم شناختی هیجان در رابطه باورهای فراشناختی با اضطراب امتحان بود. روش: روش حاضر توصیفی و نوع همبستگی جامعه آماری را کلیه دانش‌­آموزان پسر دوره دوم متوسطه شهر تهران سال تحصیلی 1401-1400 تشکیل دادند که تعداد 456 نفر به نمونه‏‌گیری دسترس انتخاب شرکت کردند. ابزارها شامل سیاهه ابوالقاسمی همکاران (1375)، پرسشنامه باکو دیگران (2009)، فرم ک...

This paper presents an improved Plantard’s modular arithmetic (Plantard arithmetic) tailored for Lattice-Based Cryptography (LBC). Based on the Plantard arithmetic, we present faster implementations of two LBC schemes, Kyber and NTTRU, running Cortex-M4. The intrinsic advantage is that one multiplication can be saved from a constant. However, original not very practical in schemes because limit...