Results 41 to 50 of about 45,889 (297)

CONSTRUCTION PROJECT CONTROL ANALYSIS USING EARNED VALUE MANAGEMENT, EARNED SCHEDULE MANAGEMENT, EARNED DURATION MANAGEMENT

Jurnal Infrastruktur, 2023
Appropriate control methods are needed to anticipate potential problems and make construction projects better managed to improve efficiency, productivity, and quality of work. Earned Value Management (EVM) experienced problems in predicting duration because it used two scopes, namely cost and schedule.
Azaria Andreas, Nuryani Tinumbia, Erica Anggraini   +2 more
openaire   +1 more source

Photocatalytic Synthesis of Pentafluorosulfanyl Ketones, Acetals, and BCP Motifs Utilizing SF6

Advanced Science, EarlyView.
A photocatalytic single electron reduction strategy is reported for the activation and valorization of sulfur hexafluoride (SF6), a potent greenhouse gas. Under mild conditions, SF6 is reduced to generate pentafluorosulfanyl (SF5) radicals, enabling direct access to pentafluorosulfanyl ketones, acetals, and BCP motifs.
Chen‐Hui Jiang, Haoran Xu, Yi‐Gang Yang, Xuan Nie, Meng‐Meng Zheng, Yue Zhao, Ya‐Wen Zuo, Wei‐Ran Ren, Shan Zhu, Ruo‐Xing Jin, Xiao‐Song Xue, Xi‐Sheng Wang   +11 more
wiley   +1 more source

Flexoelectricity in Photoconversion: Fundamentals, Materials, and Outlooks

Advanced Science, EarlyView.
Mechanical bending of a flexible cantilever induces a strain gradient in the photoactive material. The resulting flexoelectric field couples with photovoltaic and photoconductive effects, modulating charge generation, separation, and collection. A comparative analysis of oxide perovskites, halide perovskites, and two‐dimensional materials is presented,
Xiang Huang, Feng Li, Rongkun Zheng
wiley   +1 more source

EARNED VALUE ANALYSIS TERHADAP BIAYA DAN WAKTU PADA PROYEK KONSTRUKSI

, 2013
Perencanaan dan pengendalian biaya dan waktu merupakan bagian dari manajemen proyekkonstruksi secara keseluruhan. Selain penilaian dari segi kualitas, prestasi suatu proyek dapatpula dinilai dari segi biaya dan waktu.
., Lusiana, Meliasari, Indri, Indrayadi, M   +2 more
core   +1 more source

Proactive and Data-Driven Decision-Making Using Earned Value Analysis in Infrastructure Projects

Buildings
Timely and informed decision-making is essential for the successful execution of construction projects, where delays and cost overruns frequently pose significant risks.
Bayram Ateş, Mohammad Azim Eirgash
doaj   +1 more source

PENILAIAN PENGENDALIAN BIAYA DAN WAKTU PADA PROYEK PENINGKATAN JALAN MENGGUNAKAN METODE EARNED VALUE

Teras Jurnal: Jurnal Teknik Sipil, 2019
Tujuan penelitian ini adalah untuk mengevaluasi jumlah biaya dan penggunaan waktu yang telah digunakan pada proyek Peningkatan Jalan. Metode yang digunakan dalam penelitian ini berupa konsep nilai hasil (earned value analysis) mengkaji kecenderungan ...
Bakhtiar Wahab
doaj   +1 more source

The relationship between the income and behavioural biases [PDF]

Journal of Economics Finance and Administrative Science, 2019
Purpose - The purpose of this paper is to test the relationship between the annual income earned by the investors and eight behavioural biases exhibited by the investors such as mental accounting, anchoring, gambler’s fallacy, availability, loss ...
Renu Isidore R, Christie P
doaj   +1 more source

Determining the Factors Influencing Construction Project Management Performance Improvement through Earned Value-Based Value Engineering Strategy: A Delphi-Based Survey

Buildings, 2023
Proper planning and management of construction projects have long been regarded as a necessity. The ability to make sound decisions and solve problems using appropriate performance reports related to the project implementation process are the two most ...
Esmaeil Nejatyan, Hadi Sarvari, Seyed Abbas Hosseini, Hassan Javanshir   +3 more
doaj   +1 more source

Adapting to Changing Rainfall and Developing Off‐Farm Employment: Implications for the Adoption of Direct Seeding in Rice Production

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT Rice is the main staple food for more than half of the world's population and the income from rice is an essential source for livelihoods of millions of households. We examine whether direct seed in rice production is an adaptation of rice farmers to rainfall changes and farm labor scarcity.
Manh Hung Do
wiley   +1 more source

Performance evaluation of construction project by earned value management system in Amhara waterworks construction enterprise

Discover Civil Engineering
This study aims to evaluate the construction project performance by the earned value management system in the Amhara Water Works construction enterprise.
Shumet Getahun Reda, Ketema Teshome Belachew, Belachew Asteray Demiss, Samson Kebede Ali   +3 more
doaj   +1 more source