Results 71 to 80 of about 197,689 (281)

Nanotherapies for Atherosclerosis: Targeting, Catalysis, and Energy Transduction

Advanced Healthcare Materials, EarlyView.
Atherosclerosis management is hindered by poor drug targeting and plaque heterogeneity. Nanotechnology overcomes these barriers via three core strategies: (1) target‐engineered nanocarriers that achieve lesion‐specific precision via ligand modification, biomimetic camouflage, stimuli‐responsive release, and self‐propelling nanomotors; (2) catalytic ...
Yuqi Yang, Jingguo Qu, Tonghuan Xiao, Xinyang Han, Michael Tin‐Cheung Ying   +4 more
wiley   +1 more source

Software Control of Machines Based on Typification of Transient Zone Parameters for Processing of Original Non-Circular Parts

Механика машин, механизмов и материалов
The paper provides an overview of trends in the preparation of control programs for CNC metal cutting machines. The direction in the development of programming of machining parts based on the transient zone parameter typification is described.
Nikolay N. Popok, Nikolay V. Belyakov, Stanislav K. Seleznev   +2 more
doaj   +1 more source

Improving the Dynamic Performance of Five-Axis CNC Machine Tool by using the Software-in-the-Loop (SIL) Platform [PDF]

, 2015
The paper presents the development and implementation of a Software-in-the-loop (SIL) platform allowing the real-time simulation of the hybrid model of five-axis CNC machine tool which is implemented in SIMULINK.
Papananias, M., Pislaru, Crinela, Sztendel, S.   +2 more
core  

In Situ Amine Formation to Modulate MOF‐Derived PdIn N‐Doped Carbon Catalysts

Advanced Materials, EarlyView.
An amine‐assisted approach converts PdIn‐MOF into PdIn intermetallic nanoparticles embedded in N‐doped carbon. In situ‐generated amines trigger early Pd nucleation, producing smaller PdIn domains than direct pyrolysis. Amine sterics and basicity tune composition and particle size, while solvent and amine co‐determine textural features.
Gonzalo Egea, Jordan Santiago Martinez, M. Asunción Molina, Jaime Mazarío, Lucy Costley‐Wood, Christian Cerezo‐Navarrete, Carlo Marini, Eduardo Villalobos‐Portillo, Andrew M. Beale, Pascual Oña‐Burgos   +9 more
wiley   +1 more source

Pengaruh Penggunaan CAD atau CAM terhadap Hasil Belajar Siswa pada Mata Pelajaran CNC

Khidmat
Artikel ini bertujuan untuk mengevaluasi pengaruh penggunaan perangkat lunak Computer-Aided Design (CAD) dan Computer-Aided Manufacturing (CAM) terhadap hasil belajar siswa pada mata pelajaran Computer Numerical Control (CNC) di Sekolah Menengah Kejuruan
Fitrinaldi Fitrinaldi, Khairi Rosadi, Faridl M. Husain, Taufik Hidayat, Desi Rahmatina, Encik Abdulhajar   +5 more
doaj   +1 more source

Experimental evaluation of biolubricant with additive nanoparticle calcium carbonate (CaCO₃) from scallop shell waste as cutting fluids using minimum quantity lubrication (MQL) in CNC milling process [PDF]

FME Transactions
Nano-cutting fluid sprayed using the minimum quantity lubricant (MQL) method is one example of a green manufacturing process. Meanwhile, vegetable oil is an appropriate lubricating base oil as it offers very high lubricating performance and environmental
Puspitasari Poppy, Pramono D.D., Habiby M.N.A., Prabowo, Jaelani A., Abdullah M.I.H.C., Suyetno A.   +6 more
doaj   +1 more source

Corticotropinoma as a Component of Carney Complex. [PDF]

, 2017
Known germline gene abnormalities cause one-fifth of the pituitary adenomas in children and adolescents, but, in contrast with other pituitary tumor types, the genetic causes of corticotropinomas are largely unknown.
Chittiboina, Prashant, Dimopoulos, Aggeliki, Faucz, Fabio R, Hernández-Ramírez, Laura C, Kay, Denise M, Lane, John, Lodish, Maya B, Mills, James L, Pankratz, Nathan, Stratakis, Constantine A, Tatsi, Christina, Valdés, Nuria   +11 more
core   +2 more sources

Porous Hybrid Soft Actuators From Liquid Crystal Networks and Lyotropic Chromonic Liquid Crystal Templated Hydrogels

Advanced Materials, EarlyView.
The graphic illustrates the design of a hybrid bilayer composed of a liquid crystal hydrogel (LCH) and a liquid crystal network (LCN). The figure highlights the magnetic alignment of the chromonic hydrogel and the thermal‐responsive actuation of the LCN along with the LCH when both layers are aligned or misaligned, enabling programmable, light‐driven ...
Ramón Santiago Herrera Restrepo, Irving Hafed Tejedor García, Matthew Gene Scarfo, Negin Bouzari, Negar Rajabi, Olga Bantysh, Joel Torres‐Andrés, Christopher W. V. James, Maria Guix, Amirreza Aghakhani, Jordi Ignés‐Mullol, Salvador Pané, Josep Puigmartí‐Luis, Hamed Shahsavan   +13 more
wiley   +1 more source

A new CNC programming method using STEP-NC protocol [PDF]

FME Transactions, 2017
A new programming method of CNC Machine tools, which is developing as an alternative to G code, is AP238 protocol or STEP-NC, according to ISO 10303 standard.
Živanović Saša T., Vasilić Goran V.
doaj  

PROSES PERMESINAN CNC DALAM PEMBELAJARAN SIMULASI CNC

Jurnal Edukasi Elektro, 2017
Artikel ini bertujuan untuk mengidentifikasi materi untuk simulasi yang sesuai dalam proses pembelajaran CNC beserta pengenalan berbagai tahapan yang diperlukan dalam proses permesinan CNC. Program simulasi yang dipilih memiliki kemampuan untuk memberikan gambaran dalam menjalankan mesin CNC beserta pengendaliannya terutama untuk CNC sistem 3 axis ...
openaire   +2 more sources