Results 51 to 60 of about 11,036 (207)

Oxidative Fast Pyrolysis Enabling Autothermal Production of Porous Functionalized Biochar and Anhydrosugar/Phenol‐Rich Bio‐Oil From Biomass

Carbon Energy, EarlyView.
Oxidative fast pyrolysis of biomass enables autothermal production of value‐added products. ABSTRACT Oxidative fast pyrolysis can potentially overcome the heat‐supply bottleneck of conventional fast pyrolysis by enabling autothermal operation while also tailoring product quality through controlled oxygen addition.
Bin Li, Mengge Song, Sunwen Xia, Kexin Jia, Wojciech Jerzak, Yusuf Makarfi Isa, Dongjing Liu, Xing Xie, Qingfa Zhang, Zhong Ma, Mingfeng Wang, Weiwei Liu, Shihong Zhang, Haiping Yang, Rock Keey Liew, Su Shiung Lam   +15 more
wiley   +1 more source

ANALISIS PENINGKATKAN PENDAPATAN PETANI KERAMBA JARING APUNG DENGAN DIVERSIFIKASI SPESIES IKAN BUDIDAYA DI WADUK CIRATA

Jurnal Ekonomi & Studi Pembangunan, 2017
The aim of this research is to analyze the impact of diversification of fish cultivation in floating cage at Cirata Reservoir. Indicators of this study based on Net Present Value (NPV), Internal Rate of Return (IRR), Pay Back Period (PP) and Net B/C. The
Abel Gandhy
doaj  

Low‐Temperature in Situ Upgrading of Ultra‐Deep Heavy Oil Using Ni–Ce/MOF–OTf Superacid Catalysts to Enhance Energy Utilization and Sustainability

EcoEnergy, EarlyView.
A triflate‐functionalized Ni–Ce/MOF–OTf superacid enables low‐temperature (∼140°C) in situ upgrading of ultra‐deep heavy oil. It reduces viscosity by 92.11% in 12 h, maintains activity over cycles, and delivers 90.25% recovery with a lower carbon footprint by selective bond cleavage. ABSTRACT Ultra‐deep heavy oil is an important unconventional resource,
Li Wang, Ji‐Xiang Guo, Qiming Huang, Kunpeng Li, Chi Li, Yajie Wu   +5 more
wiley   +1 more source

ANALISIS INVESTASI KAWASAN HIJAU PERUMAHAN BERDASARKAN GREENSHIP NEIGHBORHOOD V.1.0 (STUDI KASUS ISTANA KALIWATES REGENCY)

Teras Jurnal: Jurnal Teknik Sipil, 2021
Abstrak   Kawasan perumahan merupakan solusi untuk menciptakan pemukiman yang lebih tertata di wilayah kota dan sekitarnya, namun memiliki tantangan berupa penggunaan energi dan air yang besar, pengelolaan kawasan, dan penyediaan fasilitas untuk ...
Anik Ratnaningsih, Willy Kriswardhana, Hurrin Ufiantara   +2 more
doaj   +1 more source

SUDEP and mortality in developmental and epileptic encephalopathies: A meta‐analysis of randomized clinical trials and extension studies

Epilepsia, EarlyView.
Abstract Objective Developmental and epileptic encephalopathies (DEEs) are associated with high premature mortality and increased risk of sudden unexpected death in epilepsy (SUDEP). However, epidemiological data remain limited, particularly for specific syndromes such as Dravet syndrome (DS), Lennox–Gastaut syndrome (LGS), and infantile epileptic ...
Pierludovico Moro, Maria Sole Borioni, Adolfo Mazzeo, Enrico Cocchi, Carlo Di Bonaventura, Emanuele Cerulli Irelli   +5 more
wiley   +1 more source

ANÁLISE DE INVESTIMENTO NA CARCINICULTURA DO RIO GRANDE DO NORTE: UM ESTUDO DE CASO

Revista Caatinga, 2012
The paper aimed to examine the equity investment in shrimp production, a typical farm of the western region of Rio Grande do Norte, using the following criteria for project selection: Net present value (NPV), Internal Rate of Return (IRR), payback and ...
SAMANTHA LARISSA GONÇALVES DA SILVA, FREDERICO SILVA THÉ PONTES, FELIPE MOURA PONTES, AMBROSIO PAULA BESSA JUNIOR, DENISON MURILO DE OLIVEIRA   +4 more
doaj  

A Second Chance for Failed Projects Using Data Envelopment Analysis Based on Project Attractiveness Factors

Mathematics
Assessing project profitability using Net Present Value (NPV), Internal Rate of Return (IRR), and Modified Internal Rate of Return (MIRR) is a common practice.
Mahmoud Isied, Sahand Daneshvar
doaj   +1 more source

ANALISIS FINANSIAL USAHA KERAJINAN KALIGRAFI KULIT KAMBING DI KECAMATAN SUKOHARJO KABUPATEN SUKOHARJO

Sepa, 2017
The  research  was  conducted  to  determine  the  feasibility  of  financial  on SMEs  calligraphy  goat  leather  in  Sukoharjo  District.  Research  was  done  from January 6 to March 26, 2015 in located in  Sukoharjo District. Survey methods was done 
Shanti Emawati, Endang Siti Rahayu, Sutrisna Hadi Purnomo, Ayu Intan Sari, Endang Tri Rahayu, Winny Swastike   +5 more
doaj   +1 more source

Integrated Solar and Wind Energy Systems for Domestic Power Generation and CO2 Emissions Reduction

Energy Science &Engineering, EarlyView.
A well‐structured and sequentially methodical procedure for evaluating the Wind and Photovoltaic Hybrid Energy System‐based technical, environmental, and economic viability. This study investigates the integration of solar photovoltaic(PV) and wind energy systems for domestic electricity generation in the Gaza Strip.
Mohamed Elnaggar, Mai Abuhelwa, Wael A. Salah, Aamir Bashir Taas, Hala J. El‐Khozondar, Yasser F. Nassar, Ahmad Aboul Khail, Alfian Ma'arif, Mohammed J. K. Bashir, Abdurrahman A. Mattar   +9 more
wiley   +1 more source

Profitability Ratios in the Early Stages of a Startup

The Journal of Entrepreneurial Finance, 2017
This study develops a mathematical framework to analyze the time series of profitability ratios in the early stages of a startup. It is assumed that the expenditure of the startup grows at a steady rate and generates a proportionally identical flow of ...
Erkki K. Laitinen
doaj   +1 more source