مشاركات الملفات الشخصية الجديدة

adeebomer · الجمعة في 9:38 مساءاً

السلام عليكم اريد هذا البث من فظلكم

Estimation of the BQ system and rock mass modulus based on the P-wave velocity of the rock mass: a case study from the Himalayas tunneling

الرابط

Estimation of the BQ system and rock mass modulus based on the P-wave velocity of the rock mass: a case study from the Himalayas tunneling - Environmental Earth Sciences

The classification of rock mass quality is essential for geotechnical and engineering applications. Commonly used classification methods include the Rock Mass Rating (RMR), the Q system, the Geological Strength Index (GSI), and the Basic Quality (BQ) system. Among these, the BQ system has been...

link.springer.com

adeebomer · الجمعة في 9:26 مساءاً

السلام عليكم
الان ما اقدر طلب البحث منكم , ما السبب؟

moh@med · الخميس في 1:29 مساءاً

لا توجد قيود على اجابة الطلبات عبر الرسائل الخاصة

amine_2005 · Aug 5, 2025

جزاك الله عني كل كل خير على المساعدة الطيبة

amine_2005 · Aug 4, 2025

السلام عليكم. أحتاج إلى البحث التالي جزاكم الله خيرا

https://www.tandfonline.com/doi/abs/10.1080/02331934.2024.2390118

hazha 87 · Aug 3, 2025

please I need this article
Determination of trimethoprim in milk, water and plasma using protein precipitation combined with liquid phase microextraction method

https://www.sciencedirect.com/science/article/abs/pii/S0889157523000984?via%3Dihub

محبة الله · Aug 2, 2025

السلام عليكم برجاء المساعدة في الحصول علي الأبحاث التالية

https://www.sciencedirect.com/science/article/abs/pii/S2405886624000034

https://www.sciencedirect.com/science/article/abs/pii/S0014305724007183

https://www.sciencedirect.com/science/article/abs/pii/S1385894721060356

messi85 · Jul 24, 2025

Could you please help me access these papers?

https://www.sciencedirect.com/science/article/abs/pii/S2214785322009452

https://www.sciencedirect.com/science/article/abs/pii/S2214785322035994

امينة داليا · Jul 4, 2025

و هذه المقالة ايضا
الموضوع 2

A topological degree for operators of generalized type

الرابط2

A topological degree for operators of generalized ( S + ) $(S_{+})$ type - Fixed Point Theory and Algorithms for Sciences and Engineering

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...

link.springer.com

امينة داليا · Jul 4, 2025

السلام عليكم
اتمنى ان تفيدوني بهده المقالات جزاكم الله كل خير
الموضوع1

Existence of weak solutions for a p-Laplacian problem involving Dirichlet boundary condi

الرابط1

https://www.sciencedirect.com/science/article/abs/pii/S0096300314013411#:~:text=In%20this%20paper,%20we%20investigate%20the%20existence%20of,-%202%20%E2%88%87%20u)%20is%20the%20p%20-Laplacian.

Rezvan27 · Jul 4, 2025

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?

Rezvan27 · Jul 4, 2025

Could anyone please share with me ZsimpWin?

محبة الله · Jul 2, 2025

السلام عليكم.

https://advanced.onlinelibrary.wiley.com/doi/abs/10.1002/adhm.202402727

Design considerations and biomaterials selection in embedded extrusion 3D bioprinting

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...

pubs.rsc.org

https://www.sciencedirect.com/science/article/abs/pii/S1742706121008047?via%3Dihub

Embedded bioprinting of dense cellular constructs in bone allograft-enhanced hydrogel matrices for bone tissue engineering

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...

pubs.rsc.org

dr reham · Jun 23, 2025

I need this standard:

ISO 14644-5:2025Cleanrooms and associated controlled environmentsPart 5: Operations

ISO 14644-5:2025

Cleanrooms and associated controlled environments — Part 5: Operations

www.iso.org

amine_2005 · Jun 21, 2025

السلالم عليكم .
أحتاج الى البحوث التالية:

Lower semi-continuous

https://www.tandfonline.com/doi/abs/10.1080/02331934.2024.2448740

An efficient algorithm

https://www.sciencedirect.com/science/article/abs/pii/S0377042725001463

محبة الله · Jun 20, 2025

و أيضا هذين البحثين

rhBMP-2-Conjugated Three-Dimensional-Printed Poly(l-lactide) Scaffold is an Effective Bone Substitute - Tissue Engineering and Regenerative Medicine

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...

link.springer.com

https://advanced.onlinelibrary.wiley.com/doi/epdf/10.1002/adhm.202402727

محبة الله · Jun 20, 2025

السلام عليكم برجاء المساعدة في الحصول علي الأبحاث التالية

https://www.sciencedirect.com/science/article/abs/pii/S1359836821008283

https://www.sciencedirect.com/science/article/abs/pii/S2405886625000296?via%3Dihub

مروة العبيدي · Jun 17, 2025

مداخلتي موجهة الى ادارة المنتدى ما هو السبب لحضري من المشاركة او طلب الابحاث

ahmedsahli8 · Jun 11, 2025

مداخلتي موجهة إلى إدارة هذا المنتدى.

تم حظر العديد من المشتركين دون معرفة السبب. هل هذا مجرد إغلاق مؤقت أثناء تنظيف الموقع وإصلاحه؟

لماذا لم يتم إبلاغ المشتركين؟
هل يعود ذلك إلى ازدحام الموقع؟
ولماذا هذا الصمت؟

ومن باب الاحترام، يجب علينا إبلاغ المشتركين والإجابة على استفساراتهم.

أم أن المسؤولين لا يملكون الوقت الكافي لصيانة هذا الموقع؟
ننتظر ردكم.

Abdelnaby72 · Jun 11, 2025

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

مشاركات الملفات الشخصية الجديدة

Estimation of the BQ system and rock mass modulus based on the P-wave velocity of the rock mass: a case study from the Himalayas tunneling​

المرفقات

المرفقات

المرفقات

المرفقات

A topological degree for operators of generalized type​

المرفقات

Existence of weak solutions for a p-Laplacian problem involving Dirichlet boundary condi​

المرفقات

ISO 14644-5:2025Cleanrooms and associated controlled environmentsPart 5: Operations​

An efficient algorithm​

​

المرفقات

Estimation of the BQ system and rock mass modulus based on the P-wave velocity of the rock mass: a case study from the Himalayas tunneling

A topological degree for operators of generalized type

Existence of weak solutions for a p-Laplacian problem involving Dirichlet boundary condi

ISO 14644-5:2025Cleanrooms and associated controlled environmentsPart 5: Operations

An efficient algorithm