We consider the existence and stability of solitons in a χ(2) coupler. Both the fundamental and second harmonics (SHs) undergo gain in one of the coupler cores and are absorbed in the other one. The gain and loss are balanced, creating a parity-time (PT ) symmetric configuration. We present two types of families of PT -symmetric solitons having eq

البحث يوضح إمكانية تطبيق صكوك المرابحة الحكومية كإحدى صيغ التمويل التي يمكن استخدامها لتلبية طلبات الحكومة الليبية في تمويل بعض المؤسسات العامة التابعة لبعض الوزارات. يتبنى البحث أسلوب دراس�

This research investigates how authors in 19 short stories in the anthology, Body 2 Body: A Malaysian Queer Anthology (B2B) use language to portray LGBT characters. It also investigates if these authors reinforce or challenge the stereotypical views about LGBT people. The theoretical framework for this research is based on Systemic Functional Lingu

Protein Arginine Deiminase IV (PAD4) is a new target for rheumatoid arthritis (RA) therapeutic. The enzyme catalyzes the citrullination process in human body that produces citrullinated protein which is believed to be the root cause of RA. The search for inhibitor for the enzyme could lead to the discovery of drug for the treatment of RA. Peptide-b

The looming world of electronic packaging systems and material processing industries needs a non-uniform cooling of product in order to meet the demanding challenges. Generally, impinging air jet over heat sink is used for its cooling. As far as the nonuniformity in the cooling rate is concerned, lateral geometric thickness and thermophysical prope

This paper presents simulation results of the influence of wide range modulation index values ( a m ) in carrier-based PWM strategy for application in generating the stepped waveform. The waveform is tested for application in single-phase half-bridge modular multilevel converters (MMCs) topology. The results presented in this paper include a variat

Ayurveda is an Indian traditional medicinal system. Yet Ayurveda remains in living tradition. There has been an increased global interest in traditional medicine systems. Asavas is a novel yet less exploited hydro extraction method in Ayurveda. As green synthesis of metal nanoparticles is widely under exploration in the current research world, synt

The fundamental component (50Hz) in the output voltage of a single-phase modular multilevel converter (MMC) can be diverted by varying of the value of modulation index (Mi). However, this changing affects on the value of the total harmonic distortion of the output voltage (THDv) and output current (THDi). Moreover, the variableness of modulation in

Pulmonary artery aneurysm (PAA) is defined as a focal dilatation of the pulmonary artery. It is noted to be very rare and infrequently diagnosed. From literature reviews, only 8 cases of pulmonary artery aneurysms were identified from a total of 109,571 cases within an extended period of 100 years. This gives an incidence of about 0.0073%. PAA is u

The aim of this book is to teach Arabic to non-native speakers, especially for beginners. Moreover, it is designed to give easy comprehension and understanding for students. The book is exposed to Arabic sounds and alphabets, dialogues and short reading texts. It focuses on the topics of daily life and simplifies religious and worldly or modern kno