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3D shape - PubAg

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Last Updated: 16 October 2021

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Single-Crystal Lattice Filling in Connected Spaces inside 3D Networks

In some single-crystal and 3D network sets, there seems to exist a details policy: when single-crystal latticeworks load the linked rooms inside 3D networks, the front of the latticework in each channel is figured out by the symmetrical facility of the latticework framework. The fronts of the filled latticeworks form the shapes which are the balance forms of the single crystals no matter what the single crystals or the 3D networks are, suggesting the particular regulation while the single-crystal latticeworks load the 3D networks.

Source link: https://pubag.nal.usda.gov/catalog/7362911


3D printing as novel tool for fruit-based functional food production

Presently, a wonderful potential in the area of food advancement can be attained via 3D food printing. This is a strategy for producing three-dimensional foodstuff of any kind of shape and measurement, with chosen tastes, and wanted dietary make-ups. 3DP can be a promising device to include delicate and easily degradable BACs and other functional ingredients into practical 3DP food, making a wonderful contribution to healthy food manufacturing. Various other benefits of 3DP consist of time and energy savings, sustainability, and individualized, reproducible food production. Nevertheless, the security of 3DP foods has been less extensively addressed. Nevertheless, using cutting-edge non-thermal innovations can expand the shelf-life and nutritional worth of 3DP foods. To conclude, the application of 3DP in food manufacturing might overcome major constraints of traditional production and offer remedies to the challenges of processing fruit-based practical foods.

Source link: https://pubag.nal.usda.gov/catalog/7341467


Sieving RNA 3D Structures with SHAPE and Evaluating Mechanisms Driving Sequence-Dependent Reactivity Bias

Generally, SHAPE is considered an additional structure technology, yet we locate proof that robust tertiary structure info is contained fit data. Here, we report a new version that attains a higher correlation between SHAPE data and native RNA 3D frameworks than the previous 3D structure-SHAPE relationship version.

Source link: https://pubag.nal.usda.gov/catalog/7263948


Computational design of shape-changing robotic mannequin based on 3D human models

A shape-changing robotic mannequin is a mechatronic robot used to simulate various body shapes. With such a robot, the dressing effects of a prefabricated garment on different human bodies can be simulated and examined, which is really valuable for garment design and garment online sales. The skeletal system layer controls the overall shape modification of the robot, and the muscle layer affixed on the skeleton changes the flexing of the skin layer, which makes the robotic deformation foreseeable and manageable. A model of the robot mannequin has been made on which the simulations of different human bodies have been experimented, and instances of anticipating the dressing impacts of ready-made garments on various human bodies by means of enhanced virtual try-ons have been tried out.

Source link: https://pubag.nal.usda.gov/catalog/7354958


Assessment of 3D printability of composite dairy matrix by correlating with its rheological properties

In this research study, the possibility of warm desiccated milk powder in a composite milk matrix with semi skimmed milk powder was assessed for warm melt extrusion-based 3D printing. Outcomes showed that an increase in the degree of incorporation of SSMP and a decline in the proportion of HDMP raised the shear thinning behavior, viscosity, return stress and anxiety, storage space modulus and a decline in the shear recoverability of the formulas. The solution SSMP: HDMP resulted in sagging of the printed constructs, whereas the solution SSMP: HDMP exhibited the highest dimensional security and shape retention article printing, owing to its maximum τ ₀ and G'. The outcomes obtained can give understanding into boosting the efficiency of an HME based 3D printing in the dairy and food industries.

Source link: https://pubag.nal.usda.gov/catalog/7234595


Smoothing splines on Riemannian manifolds, with applications to 3D shape space

This paper generalises a smoothing spline suitable technique to Riemannian manifold information based on the method of unrolling, unpacking and covering initially proposed by Jupp and Kent for spherical information. We reveal that parallel transportation along a geodesic on Kendall shape space is linked to the option of a homogeneous first‐order differential equation, a few of whose coefficients are implicitly defined functions.

Source link: https://pubag.nal.usda.gov/catalog/7278370


Nanoparticle size and 3D shape measurement by electron tomography: An Inter-Laboratory Comparison

Electron tomography has been used for quantitative measurement of shape and dimension of objects in three measurements for many years. To evaluate the reproducibility and repeatability of a protocol for determining dimension and three-dimensional shape parameters for nanoparticles by ET, an inter-laboratory comparison has been performed. The ILC included 6 laboratories and 6 instruments models from 3 instrument suppliers adhering to a basic dimension protocol. A technical spec defining the normative steps of the method is released by the International Standards Organization. Gold NPs with 30 nm small diameter had within a rod-shaped carbon support were measured. A total amount of 443 NPs were initially gauged by NRC-NANO and afterwards 115 out of the 443 NPs were gauged by five other laboratories to compare measurands such as the Volume, maximum Feret diameter, minimum Feret size, volume-equivalent diameter and aspect proportion of the NPs.

Source link: https://pubag.nal.usda.gov/catalog/7141298


Electrochemical 3D printing of superhydrophobic pillars with conical, cylindrical, and inverted conical shapes

This technique is just suitable for producing cylindrical pillars with uniform sizes, and there is still no universal method for making cone-shaped, round and upside down conelike pillars. Right here, a global approach based on meniscus-confined electrochemical 3D printing was suggested to prepare conelike, round, and inverted conical columns. Pillars with conical, cylindrical, and upside down conical forms were successfully produced by electrochemical 3D printing modern technology, and 3 types of pillar arrays were also built on Cu substrates. After low energy adjustment, surface areas with the pillar varieties exhibited excellent superhydrophobicity.

Source link: https://pubag.nal.usda.gov/catalog/7392434


4D Biofabrication Using a Combination of 3D Printing and Melt-Electrowriting of Shape-Morphing Polymers

We report the manufacture of scroll-like scaffolds with anisotropic topography utilizing 4D printing based on a combination of 3D extrusion printing of methacrylated alginate, melt-electrowriting of polycaprolactone fibers, and shape-morphing of the fabricated things. Shape-morphing enables the makeover of a formed surface area of a printed framework in a pattern on internal surface area of a folded object that is used to align cells. In addition, the formed surface created by PCL fibers allow a very high degree of orientation of cells, which can not be attained on the alginate layer without fibers.

Source link: https://pubag.nal.usda.gov/catalog/7318604


3D porous copper foam-based shape-stabilized composite phase change materials for high photothermal conversion, thermal conductivity and storage

Solar power absorption and storage have brought in extensive interest and a number of potential phase modification materials have been reported. CF changed by carbon materials offers a large number of active sites for the adsorption of stage modification materials, which are not simple and steady to leak. The surface area temperature level of the composite phase modification materials can increase to 70 ° C within 200 s. Compared with the pure phase change material, the thermal conductivity of the CF/RGO/paraffin is increased by 300%.

Source link: https://pubag.nal.usda.gov/catalog/7369818

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions