Results 31 to 40 of about 12,700 (217)

POLIMER MATERIALLAR VA ULARNING HOSSALARI

, 2022
Ushbu maqolada polimerlar, polimer maxsulotlar, polimerlarning olinishi, polimerlarning tabiatga va atrof muhitga tasiri, polimerlarning xossalari, kimyoviy tuzilishi, polimer xolatlar, polimer mahsulotlarning deformatsiyaga, temperaturaga bog`liqligi ...
Qosimov.A.S, Toshboyev Abdurazzoq Kamol O`g`li, Toshboyev Abdulakim Kamol O`g`li   +2 more
core   +1 more source

Ozon Yağı İçeren Nanoteknolojik Yara Örtüsü Üretimi ve Karakterizasyonu

Journal of Ata-Chem, 2022
Bu çalışmada suda kolay çözünebilmesi, kolay spinlenebilmesi, nitelikli nanofiber yüzeyler oluşturabilmesi gibi özellikleri bakımından elektroeğirme yöntemi için oldukça kullanışlı olan polivinil alkol (PVA) kullanılmıştır.
Erdi Bulus, Gulseren Sakarya Bulus, Merve Dandan Dogancı, Erdinc Dogancı   +3 more
doaj  

Bentonit Nanokilinin Elastomerik ve Plastomerik Polimer Modifiye Bitümlerin Depolama Stabiliteleri Üzerindeki Etkisi

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2019
Polimerlerin bitüm ile uyumu vemodifikasyon süreci modifiye bitümün ve nihai asfalt karışımın özellikleriüzerinde anahtar rol oynamaktadır. Bu çalışmanın amacı elastomer ve plastomertürü polimer modifiye bitümler üzerinde bentonit nanokilinin ...
Erol İskender
doaj   +1 more source

PENGARUH PENAMBAHAN THICKENER POLY URETHANE PADA PRODUK POLIMER DISPERSI TERHADAP PARTIKEL DISTRIBUSI POLIMER

, 2023
Polimer adalah suatu molekul besar yang tersusun secara berulang dari unit molekul (disebut monomer). Dispersi polimer didefinisikan sebagai sistem yang memiliki fase kontinu berupaliquid dan fase terdispersi berupa padatan, dalam hal ini polimer ...
Nugroho, Wahid Arinanto, Asnadi, Cheppy, Yustinah, Yustinah   +2 more
core   +1 more source

Beneficial Effects of Concentrated Growth Factors and Resveratrol on Human Osteoblasts In Vitro Treated with Bisphosphonates

BioMed Research International, Volume 2018, Issue 1, 2018., 2018
Bisphosphonates are primary pharmacological agents against osteoclast‐mediated bone loss and widely used in the clinical practice for prevention and treatment of a variety of skeletal conditions, such as low bone density and osteogenesis imperfecta, and pathologies, such as osteoporosis, malignancies metastatic to bone, Paget disease of bone, multiple ...
Elisa Borsani, Veronica Bonazza, Barbara Buffoli, Pier Francesco Nocini, Massimo Albanese, Francesca Zotti, Francesco Inchingolo, Rita Rezzani, Luigi F. Rodella, Mirella Falconi   +9 more
wiley   +1 more source

Hibrit polimer matrisli ve cam lifi takviyeli polimer kompozitlerin çekme özelliklerinin incelenmesi

Gazi Üniversitesi Fen Bilimleri Dergisi Part C: Tasarım ve Teknoloji, 2020
Bu çalışmada, matris fazı farklı reçine türlerinden oluşan hibrit matrisli karışımlar hazırlanmış ve bu karışımlar içerisine ağırlıkça %5, %10 ve %20 oranlarında kırpılmış E tipi cam lifleri ilave edilmiştir. Ortoftalik, izoftalik ve tereftalik polyester reçinelerinin her biri kendi aralarında ve daha sonra epoksi bazlı vinilester reçine ile farklı ...
Neslihan GÖKÇE, Şevki EREN, Serkan SUBAŞI   +2 more
openaire   +3 more sources

HPV11 Positive Endometrioid Carcinoma of the Endometrium with Signet‐Ring Cells: Diagnostic Criteria and Review of the Literature

Case Reports in Pathology, Volume 2014, Issue 1, 2014., 2014
The presence of signet‐ring cells in an endometrial adenocarcinoma is extremely uncommon and it is always necessary to rule out a metastatic neoplasm. We report a FIGO grade 2 endometrial carcinoma with a signet‐ring cell component found in the curettage performed to a 53‐year‐old woman. The neoplastic proliferation was also found in the endometrium of
Teresa Pusiol, Piero Tosi
wiley   +1 more source

Analisis Proses Ekstraksi pada Nano Kafein Terhadap Konsentrasi Kafein Terbuang pada Molecularly Imprinted Polymer (MIP) dan Rongga Tercipta

Indonesian Journal of Applied Physics, 2021
Molecularly Imprinted Polymer (MIP) nano kafein telah disintesis menggunakan metode cooling-heating dengan melibatkan kafein sebagai analit, Methacrylic Acid (MAA) sebagai monomer fungsional, Benzoil Peroksida (BPO) sebagai inisiator reaksi, Ethylene ...
Jumatul Rahmayani, Maimuna Maimuna, Jorena Bangun, Idha Royani   +3 more
doaj  

Deformation and Failure Mechanisms of Natural/Waste Rubber Blends Under Mechanical and Thermal Cycles: A Synchrotron In Situ Study

Macromolecular Rapid Communications, Volume 46, Issue 21, November 6, 2025.
This study explores how ground tire rubber (GTR) enhances strain‐induced crystallization (SIC) in natural rubber (NR) under mechanical and thermal cycles. Using in situ WAXD, it reveals improved reinforcement, delayed failure, and increased thermal resistance while increasing GTR content.
Samuele Uliana, Nicolas Candau, Matteo Arioli, Lourdes Franco, Maria Lluisa Maspoch   +4 more
wiley   +1 more source

Clinical results of multilayered biomaterials for osteochondral regeneration

Journal of Experimental Orthopaedics, Volume 1, Issue 1, 2014., 2014
Abstract Several techniques have been used during the years to treat chondral and osteochondral lesions. Among them, the emerging trend in the field of osteochondral regeneration is to treat the entire osteochondral unit by implanting cell‐free scaffolds, which provide a three‐dimensional support for the cell growth and may act themselves as stimuli ...
Elizaveta Kon, Giuseppe Filardo, Francesco Perdisa, Giulia Venieri, Maurilio Marcacci   +4 more
wiley   +1 more source