Results 51 to 60 of about 41,925 (214)

Scenari per il settore orientale della Roma extra GRA

open access: yes, 2017
Il contributo affronta la questione della riqualificazione paesaggistica e urbana del settore orientale della Roma extra GRA; un'ambito ibrido, dove la città prende la forma di un arcipelago insediativo rado e incoerente, luogo dell'attesa, dell ...
Porqueddu Luca
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Optimization of Output Responses during EDM of AZ91 Magnesium Alloy using Grey Relational Analysis and TOPSIS [PDF]

open access: yesArchives of Metallurgy and Materials, 2021
A. Tajdeen, A. Megalingam
doaj   +1 more source

Remaining Strength Prediction of X80 Oil and Gas Pipeline with Complex Corrosion Defects

open access: yesShiyou jixie
To improve the prediction accuracy of remaining strength of X80 oil and gas gathering pipeline with complex corrosion defects, the finite element analysis method was used to study the influence of depth ratio. Then, the grey relational analysis (GRA) was
Wang Yuxuan   +6 more
doaj   +1 more source

Wear conduct of aluminum matrix composites: A parametric strategy using Taguchi based GRA integrated with weight method

open access: yesCogent Engineering, 2018
The present work concentrates on the preparation of AA6063-SiC metal matrix composites and analysis of wear properties using the hybrid Taguchi-GRA-Weight method.
Narinder Kaushik, Sandeep Singhal
doaj   +1 more source

Cresta del Gra de Fajol Petit, des de la sortida de la Canal del Príncep al peu del cim

open access: yes, 1981
BoItinerari: Plans de la Molina (1.600 m.) - Peu de la Canal del Príncep (1.900 m.) - Gra de Fajol Petit (2.562 m.) - Pic del Gra de Fajol Gran (2.708 m.) - Collada de la Coma de l'Orri (2.520 m.) - Plans de la Molina (1.600 m.) - Càmping de Sant Pau de
José Guiu, Camil, 1937-1991
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Comparision of Dominant Features Identification for Tool Wear in Hard Turning of Inconel 718 by Using Vibration Analysis

open access: yesJournal of Mechanical Engineering, 2019
In various machining processes, the vibration signals are studied for tool condition monitoring often referred as wear monitoring. It is essential to overcome unpredicted machining trouble and to improvise the efficiency of the machine.
Rao Dasari Kondala, Srinivas Kolla
doaj   +1 more source

Varietats de panís de cicle curt per a gra [PDF]

open access: yes
La sembra més habitual de les varietats de cicles 300, 400 i 500 és com a segon cultiu darrera d’un primer cultiu d’hivern. Després de tres any d’assaig les varietats amb un millor comportament productiu han estat P0937, DKC5032YG, PIANELLO, EXPERTIZE ...
Font, Teresa   +11 more
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Material selection of natural fibre using a grey relational analysis (GRA) approach

open access: yes, 2022
Numerous situations in daily life necessitate a decision. Several of them entail selecting the best option from a number of available options. In many such cases, no single solution is optimal for all of the performance characteristics.
Mohamed Yusoff, M. Z.   +3 more
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Grey embedded in artificial neural network (ANN) based on hybrid optimization approach in machining of GFRP epoxy composites [PDF]

open access: yesFME Transactions, 2019
Glass fibre reinforced epoxy polymers (GFRP) composites have gathered enormous attraction because of their exceptional engineering properties such as superior proportion in strength-to-weight and enhanced durability.
Kharwar Prakhar Kumar   +1 more
doaj  

Darrera grimpada en roca ferma per a sortir ja sota el cim del Gra de Fajol Petit

open access: yes, 1981
BoItinerari: Plans de la Molina (1.600 m.) - Peu de la Canal del Príncep (1.900 m.) - Gra de Fajol Petit (2.562 m.) - Pic del Gra de Fajol Gran (2.708 m.) - Collada de la Coma de l'Orri (2.520 m.) - Plans de la Molina (1.600 m.) - Càmping de Sant Pau de
José Guiu, Camil, 1937-1991
core  

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