Results 61 to 70 of about 16,940,269 (158)

Biochar in Anaerobic Digestion: Part 2—Laser-Induced Breakdown Spectroscopy and Ultimate Analysis for Prediction of Biochar Higher Heating Value

open access: yesC
Reliable estimation of biochar’s calorific value is essential for optimizing its use as a renewable energy source. Traditional bomb calorimetry provides accurate measurements but is hindered by its destructive, time-consuming nature, limiting the high ...
Abdullah Al Saadi   +5 more
doaj   +1 more source

Folder 3: Model engine data sheets and operating instructions, C - D, 1946, 1950, 1960

open access: yes, 1946
Specifications and description of the Damo 4-cycle Twin model aircraft engine.
Nelson Model Products
core  

Folder 5: Model engine data sheets and operating instructions, G - I, 1978-1980, 1983, 2022

open access: yes, 1979
News article about the G-Mark Twin model engine.
Model Airplane News
core  

An EOF-Based Global Plasmaspheric Electron Content Model and Its Potential Role in Vertical-Slant TEC Conversion

open access: yesRemote Sensing
Topside total electron content (TEC) data measured by COSMIC/FORMAT-3 during 2008 and 2016 were used to analyze and model the global plasmaspheric electron content (PEC) above 800 km with the help of the empirical orthogonal function (EOF) analysis ...
Fengyang Long   +3 more
doaj   +1 more source

Sub-series 2: Publications

open access: yes, 1985
Bimonthly magazine discussing topics related to aviation and model airplane engines including collecting, restoring, maintaining, and identifying engines, along with ...
The Model Museum, Dannels, Timothy J.
core  

Awareness: An empirical model. [PDF]

open access: yesFront Psychol, 2022
Bizzarri F, Giuliani A, Mocenni C.
europepmc   +1 more source

Sub-series 2: Publications

open access: yes, 2008
Bimonthly magazine discussing topics related to aviation and model airplane engines including collecting, restoring, maintaining, and identifying engines, along with ...
The Model Museum, Dannels, Timothy J.
core   +1 more source

NEGATİF BİASLI FLOTASYON KOLONUNDA İNCE GANG TANELERİNİN SÜRÜKLENME MODELİ

open access: yesEskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi
Bu çalışmada, modifiye (negatif biaslı) flotasyon kolonunda ince gang tanelerinin sürüklenmesi araştırılmıştır. Sürüklenme, flotasyon işlemleri sırasında ince gang tanelerinin istem dışı konsantreye taşınması olayıdır ve konsantre kalitesini ...
Kemal Bilir, Bahri Öteyaka
doaj   +1 more source

Magnetosheath Jets Over Solar Cycle 24: An Empirical Model. [PDF]

open access: yesJ Geophys Res Space Phys, 2023
Vuorinen L   +3 more
europepmc   +1 more source

Sub-series 2: Publications

open access: yes, 1994
Bimonthly magazine discussing topics related to aviation and model airplane engines including collecting, restoring, maintaining, and identifying engines, along with ...
The Model Museum, Dannels, Timothy J.
core  

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