Results 91 to 100 of about 436,568 (329)

ON A MODEL REGARDING THE PRODUCT LIFE CYCLE [PDF]

open access: yes
In this paper we analyze a modified model for the so-called PLC – Product Life Cycle, the original model being proposed by N. Al. Pop (2000). This PLC is considered here from a reliability theory viewpoint: our modification lies in the fact that the PLC -
Alexandru ISAIC-MANIU, Viorel Gh. VODĂ
core  

PLC OMRON CPM2A SIMULATOR LEARNING MEDIA DEVELOPMENT BASED COMPUTER USING VISUAL BASIC FOR SMK NEGERI 3 WONOSARI [PDF]

open access: yes, 2013
The purpose of this research was (1) to develop a PLC OMRON CPM2A simulator learning media based computer using visual basic in SMK Negeri 3 Wonosari, (2) determine the feasibility stage of development and learning media CPM2A OMRON PLC simulator ...
Ari Kresna, Wisnu Nenggar
core  

Highly Sensitive and Temperature‐Insensitive Stretchable Strain Sensor with Microcrack‐Engineered Architecture

open access: yesAdvanced Science, EarlyView.
This study proposes a stretchable strain sensor that demonstrates a high gauge factor of 2.3 × 104 and excellent linearity (R2 = 0.98), while maintaining temperature insensitivity under applied strain. This performance is achieved through a microcrack architecture formed by stacking a brittle, low‐resistance material with a stretchable, high‐resistance
Yu Kato   +4 more
wiley   +1 more source

The NADPH oxidase NOX4 regulates redox and metabolic homeostasis preventing HCC progression

open access: yesHepatology, EarlyView., 2022
Loss of NOX4 in HCC tumor cells induces metabolic reprogramming in a Nrf2/MYC‐dependent manner to promote HCC progression. Abstract Background and Aims The NADPH oxidase NOX4 plays a tumor‐suppressor function in HCC. Silencing NOX4 confers higher proliferative and migratory capacity to HCC cells and increases their in vivo tumorigenic potential in ...
Irene Peñuelas‐Haro   +14 more
wiley   +1 more source

scResponse: A Rank‐Based Method for Identifying Cell States That Contribute to Immunotherapy Response by Single‐Cell Data

open access: yesAdvanced Science, EarlyView.
Although the tumor microenvironment is known to shape immunotherapy response, its key determinants remain elusive, underscoring the critical need for single‐cell resolution analytical frameworks. We present scResponse, an efficient algorithm to quantify single‐cell responses to immunotherapy. By capturing diverse cellular subtypes and states associated
Qi Dong   +21 more
wiley   +1 more source

Global vs. regional approaches to the internationalisation process of Nigerian banks: some preliminary evidences [PDF]

open access: yes, 2010
Research investigating internationalisation process of service firms from developing countries is limited. This paper draws on extant work on internationalisation of the firm, services’ internationalisation and proposes conceptual framework that ...
Acholonu, Kelechi K.   +2 more
core  

Computing Equilibrium in Matching Markets

open access: yes, 2017
Market equilibria of matching markets offer an intuitive and fair solution for matching problems without money with agents who have preferences over the items.
Adamczyk Marek   +5 more
core   +1 more source

Toward Reliable Metal Halide Perovskite FETs: From Electronic Structure and Device Physics to Stability and Performance Engineering

open access: yesAdvanced Electronic Materials, EarlyView.
Metal halide perovskite field‐effect transistors (PeFETs) offer great promise for flexible, low‐cost, and high‐performance due to their excellent charge carrier properties. However, challenges like ion migration, hysteresis, and instability limit their performance.
Georgios Chatzigiannakis   +13 more
wiley   +1 more source

Depolymerization and Reuse of Polycarbonates: Emerging Classes, Mechanisms and Challenges

open access: yesAngewandte Chemie, EarlyView.
This review collects the latest developments in the area of chemical and catalytic polycarbonate recycling strategies and includes the controlled degradation of similar types of macromolecules. Apart from the main strategies for deconstruction, the key mechanistic features of these depolymerization processes are also discussed together with the ...
Davide Rigo   +4 more
wiley   +2 more sources

SORTING BARANG BERDASARKAN WARNA BERBASIS PLC FESTO FC 440 [PDF]

open access: yes, 2012
Proyek Akhir ini bertujuan untuk merancang, membuat dan menguji sistem kontrol sorting barang berdasarkan warna berbasis PLC Festo FC 440. PLC Festo FC 440 digunakan sebagai kontrol pemisahan barang secara otomatis berdasarkan warna benda.
Asiyah, Nur R
core  

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