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The physical properties of briquettes in terms of moisture content had 0.952 of R2 value.
The mechanical properties of briquettes in terms of compressive strength had 0.990 of R2 value.
The next step was to test the moisture content and test the compressive strength of the briquettes to determine their best physical and mechanical properties.
The remaining 9.626% of other factors were not discussed in this research.
Morey, Factor Affecting Strength and Durability of Densified Biomass Product, Biomass Bioenergy. 33 (2009) 337-359

Spring-back is one of the key factors affecting the forming quality of the NC bending of high-strength TA18 tubes (TA18-HS tubes).
XIAO et al. [5] proposed the orthogonal experimental method to obtain the sensitivity order of the mechanical property affecting the springback of high strength steel sheet.
When the analysis is carried out, only change one factor’s value, and keep other factors the reference values to obtain the increment of the safety factor and the impact rate caused by the affecting factor one by one.
Set up a system, the system performance index P is affected by m factors α={α1,α2,…αm}, the function relation is expressed by P = f (α1,α2,…αm).
System performance index and factors of the sensitivity analysis.

By improving the dissolution, it helps in increasing the mechanical properties [4].
It was reported that both curing time and temperature gives significant impact on the mechanical properties for the common synthesis with silicate solution [5–7].
This is to ensure the heat produced from the reaction is dissipated and to avoid from affecting the geopolymerization process.
This shows that sodium hydroxide can work alone for the improvement of mechanical properties by prolonging the curing time.
Ueng, Main factors affecting mechanical characteristics of geopolymer revealed by experimental design and associated statistical analysis, Construction and Building Materials 43 (2013) 589–597

Among the factors, machining speed significantly affects power consumption, contributing 2.74% to the increase in power usage.
The findings indicate that feed is the most significant parameter affecting the turning process.
At a 95% confidence level, analysis of P-value and F-value highlights cutting speed as the most significant factor affecting Pc, explaining 75.78% of the total variation.
"Comparison of Mechanical Properties and effect of sliding velocity on wear properties of Al 6061, Mg 4%, Fly ash and Al 6061, Mg 4%, Graphite 4%, Fly ash Hybrid Metal matrix composite." 
"Aluminium composites fabrication technique and effect of improvement in their mechanical properties–A review." 

Results and Discussions Mechanical Properties.
Physico-mechanical properties of twistless fabrics in warp and filling direction appear in Table1.
Comfort Properties.
The number of interlacings in fabrics per centimeter is a key factor for Physico-mechanical properties of twistless fabrics.
In order to improve mechanical properties of twistless fabrics, increasing the density of a fabric can be used.

Stainless steels are used in aerospace, automotive, marine applications, because of resistant to corrosion and maintaining their mechanical properties over a wide range of temperature.
The machining parameters which are affecting the quality of turning operation, it is necessary to optimize the machining parameters to obtain better productivity.
Stainless steels are used in aerospace, automotive, marine applications, because of resistant to corrosion, high temperature oxidation and maintaining their mechanical properties over a wide range of temperature.
It quantifies all effect of various factors on response and their relation which is called the whitening of factor relation.
Three factors, at three levels were taken for this research work.

But the sun and rain alternating changing environment leads to aging of WPCs, defects such as color change and decreased mechanical properties, which affects appearance, performance and durability[1].
Besides, the existence of water aggravated the fading phenomenon, showing that fading phenomenon is the results of comprehensive effect of different environmental factors [4].
Research conclusions differed on the impact of UV aging on WPCs mechanical properties.
These researches demonstrated that the loss of most mechanical properties of aged composites filled with wood flour was caused by moisture.
Effect of accelerated weathering on the physical and mechanical properties of natural-fiber.

Since refractory metals are often subjected to extremely complicated mechanical loads, their mechanical properties will seriously affect their use conditions, such as elasticity, strength, and toughness [2].
To further develop Rh-based superalloys, Zhang et al. [13] have studied the mechanical and electrical properties of Rh and compared these properties to their alloys Rh3Zr.
A similar situation has occurred in the study of the mechanical properties of Rh [17, 18].
Gao, Mechanical properties of refractory high-entropy alloys: Experiments and modeling.
Jaffee, Physical and mechanical properties of rhenium.

Factors affecting the properties of the PLA/corn straw Fiber Foamed Material (hereinafter referred to as PFFM) are mainly adhesives, starch content, agent quantity, auxiliary material and foaming temperature.
Deformation Curve Process Parameters Selection and Influence on the Buffer Properties As you can see from Fig.2: sample 0 has the best bearing ability; with the increase of straw fiber, compression capacities of sample 1 and 2 decline.
The gelatinized starch granules embedded in them, and combines closely, so that the material has a certain mechanical strength [4].
When the quantity is high to a certain extent, the compressive strength decreased, mainly because the starch molecular chains tangle easily and form a cluster[5], space away from the big molecular structure, thus affecting the strength of materials.
Bhatnagar [5] found that adding talcum powder (Mg3 (Si2O5) 2 (OH) 2) of 5% into the amylose as nucleating agent for blend extrusion molding, can effectively reduce the density of the molded material, increase the percentage of the closed bubbles, and form a uniform porous structure.To sum up, by adding plasticizer, foaming agent and adhesive into the corn straw fiber, a degradable buffer packaging material with the similar mechanical properties to EPS can be developed.

Effects of Maleated Natural Rubber on Mechanical Properties of Polylactic Acid/Natural Rubber Blends N.
The compatibilization effect on the mechanical properties of PLA/NR blends was investigated with addition of 3 phr NR-g-MA.
Comparison between PLA/NR/Compatibilizer and virgin PLA/NR blends significantly improved on the mechanical properties.
Both NR content and particle size of NR affect the toughness properties [12].
Santawitee, The Effect of Rubber on Morphology, Thermal Properties and Mechanical Properties of PLA/NR and PLA/ENR Blends.