Results 41 to 50 of about 197,689 (281)

Mermer ve Taş İşçiliğiyle Uygulanmış Mimari Motiflerin Ahşapta Uygulanabilirliği

open access: yesDüzce University Faculty of Forestry Journal of Forestry
Artvin ilinde bulunan modern mimaride yapılan Şehitlik Köyü Camisine, tamamı mermer olan Amasya Mehmet Paşa minberi ve Trabzon Ortahisar Fatih Cami mihrabının mimari motifleri örnek alınarak ahşap işlemelerin uygulanması amaçlanmıştır.
Evren Osman Çakıroğlu   +1 more
doaj   +1 more source

Analysis and improvement of algorithms of the modular principle of creation of metal-cutting machine tools with CNC

open access: yesТехнічна інженерія, 2020
The development of machine tools, as an integral part of mechanical engineering, is an important component of economic growth in any country. Machine tool construction largely determines the conditions for the growth of industrial production based on the
Ya.A. Stepchin, V.V. Otamanskyi
doaj   +1 more source

Thermomechanical Fatigue and Creep–Fatigue Interaction of Inconel 718 Additively Manufactured by Laser Beam Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView.
Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth   +6 more
wiley   +1 more source

The Effect of Using Computer Technology Tools to Enhance the Teaching-Learning Process in CAD-CAM-CNC Module in Mechanical Engineering Subject Area [PDF]

open access: yes, 2010
This study presents the evaluation of Computer Assisted Learning (CAL) package included in the teaching and learning methodology of computer aided design- computer aided design - computer numerical control (CAD-CAM-CNC) module.
Abdulrasool, Salah Mahdi   +3 more
core  

Influence of an Oxygen‐Free Atmosphere on Diamond‐Single‐Grain Scratching of Ti–6Al–4V

open access: yesAdvanced Engineering Materials, EarlyView.
Single‐grain scratching of Ti–6Al–4V is investigated under controlled, oxygen‐free, and ambient atmospheres using a novel experimental setup with in situ high‐speed imaging. The approach enables direct observation of chip formation and adhesion under suppressed oxidation.
Berend Denkena   +2 more
wiley   +1 more source

PROSES PEMBUATAN LANDASAN LINEAR GUIDEWAY PADA KOMPONEN MESIN BUBUT CNC [PDF]

open access: yes, 2011
Tujuan proyek akhir ini adalah melengkapi bagian mesin bubut CNC. Bagian dari mesin bubut yang dilengkapi adalah landasan. Landasan tersebut berfungsi sebagai tempat melekatnya linear guideway pada bidang sejajar dan tegak lurus dengan spindel utama pada
SLAMET , ARIFIN
core  

Population Genetics of Rare Variants and Complex Diseases [PDF]

open access: yes, 2012
Identifying drivers of complex traits from the noisy signals of genetic variation obtained from high throughput genome sequencing technologies is a central challenge faced by human geneticists today.
Hernandez, Ryan D.   +3 more
core   +2 more sources

A Vascular Microphysiological Model of Lung Fibrosis Reveals That Myofibroblasts and IPF Patient‐Derived Fibroblasts Impair Angiogenesis and Vasculogenesis

open access: yesAdvanced Functional Materials, EarlyView.
A microphysiological lung fibrosis model recapitulates myofibroblast–vascular interactions. Induced myofibroblasts and patient‐derived IPF fibroblasts impair angiogenesis and increase vascular permeability via TGF‐β1–driven signaling. Pharmacological interventions with SB 431542 and VEGF supplementation restore vascular morphology and barrier function.
Elena Cambria   +7 more
wiley   +1 more source

Establishment and characterization of human pluripotent stem cells-derived brain organoids to model cerebellar diseases

open access: yesScientific Reports, 2022
The establishment of robust human brain organoids to model cerebellar diseases is essential to study new therapeutic strategies for cerebellum-associated disorders.
João Brás   +9 more
doaj   +1 more source

PENGARUH MEDIA SIMULATOR CNC 2 AXIS TERHADAP HASIL BELAJAR CNC DASAR PADA SISWA DI SMK ISLAM YOGYAKARTA [PDF]

open access: yes, 2012
Tujuan dari penelitian ini adalah: (1) mengetahui perbedaan hasil belajar CNC Dasar pada siswa antara kelompok eksperimen yang menggunakan media Simulator CNC 2 Axis dan kelompok kontrol yang tidak menggunakan media pembelajaran di SMK Islam Yogyakarta ...
Sigit Apriantoro , Putro
core  

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