As an extension of the Leray-Schauder degree, we introduce a topological degree theory for a class of demicontinuous operators of generalized ( S + ) $(S_{+})$ type in real reflexive Banach spaces, based on the recent Berkovits degree. Using the degree theory, we show that the Borsuk theorem...
Dear Ahmed
I hope you are doing well.
I saw your like on Zsimpwin post. Do you have Zsimpwin software? I am unable to download, and I really need it. Can you help me out?
In embedded extrusion 3D bioprinting, a temporary matrix preserves a paste-like filament ejecting from a narrow nozzle. For granular sacrificial matrices, the methodology is known as the freeform reversible embedding of suspended hydrogels (FRESH). Embedded extrusion 3D bioprinting methods...
Bone tissue engineering aims to address critical-sized defects by developing biomimetic scaffolds that promote repair and regeneration. This study introduces a material extrusion-based embedded bioprinting approach to fabricate dense cellular constructs within methacrylated hyaluronic acid...
BACKGROUND: Bone growth factors, particularly bone morphogenic protein-2 (BMP-2), are required for effective treatment of significant bone loss. Despite the extensive development of bone substitutes, much remains to be desired for wider application in clinical settings. The currently available...
تظهر لي الرسالة التالية:
'ليس لديك الصلاحيات الكافية لنشر المواضيع هنا.'
'You have insufficient privileges to post threads here.'
أرجو منكم إعادة تفعيل صلاحياتي للنشر حتى أتمكن من مشاركة المواضيع وطلب الأوراق كما كنت أفعل سابقًا. شكرًا جزيلًا
More than a decade has passed since the appearance of the last edition of the book "Carbon Monoxide in Organic Synthesis". During the intervening period, the signi ficance of carbon monoxide chemistry has become even more evident. The oil crisis and the ever-present awareness of the constant...
السلام عليكم ورحمة الله وبركاته
وجدت حسابي محضور من إضافة اى طلبات أبحاث ولا أعرف السبب.
لو تكرمت أخي العزيز رفع الحضر عني و ماهي أسباب الحضر.
جزاك الله خيرا