Shape diameter

Fiber Length, mm Diameter, p.m Shape Diameter, p.m Length, cm Width, mm... 

Transverse Dimensions or Fineness. Historically, the quantity used to describe the fineness or coarseness of a fiber was the diameter. Eor fibers that have irregular cross-sections or that taper along their lengths, the term diameter has no useful meaning. Eor cylindrical fibers, however, diameter is an accurate measurement of the transverse dimension. Though textile fibers can be purchased in a variety of cross-sectional shapes, diameter is stiU a useful descriptor of the transverse dimension. Eiber diameter is important in determining not only the ease with which fibers can be twisted in converting them to yams, but also fiber stiffness, ie, fabric stiffness, and, alternatively, fabric softness and drapeabiHty. 

Attempts to obtain regular spherical shaped particles by spray drying were unsuccessful. Apparently, collisions of not completely solidified particles in the jet stream supplying primary droplets into the drying chamber result in their coalescence and/or distortion of shape. The perspective of obtaining microspheres with well-controlled shape, diameter, and diameter... 

The values of KM and rmax for an enzyme (21°C and pH = 7.1) are 0.004 kmol/m3and 10 kmol/m3s, respectively. We immobilized this enzyme by attaching it covalently to acrylamide-based polymers that can be assumed to have spherical shape (diameter = 1 mm). The effectiveness of the immobilized enzyme was found to be 70 percent of the free enzyme when the concentration of the substrate was 0.5 kmol/m3. The reaction was carried out in a stirred reactor with an agitation speed of 50 rpm. (a) Estimate the concentration of the substrate at the surface of the immobilized enzyme, (b) Estimate ks a. 

Authors Method of Measurement Heating or Cooling of Gas Gas Material Shape Diameter Dp, mm... 

Type of genome and group Shape Diameter S (rtm) Masses in daltons x 10 Thousands of bases or base pairs... 

The strength of tablets has traditionally been determined in terms of the force required to fracture a specimen across its diameter, the diametral compression test. The fracture load obtained is usually reported as a hardness value, an unfortunate use of a term that has a specific meaning in materials science, associated with indentation. The use of the fracture load does not allow for compacts of different shapes, diameters or thicknesses to be directly compared. For flat-faced circular tablets, a complete analytical solution exists for the stress state induced during the test (Barcellos and Carneiro 1953), allowing the tensile strength to be determined from the fracture load ... 

Figure 1. Structure of the CDs and schematic representation of the cavity shape. Diameters from ref. 14.

The as-received powders were pelletized and formed into disk shape (diameter, ( e20 mm and thickness, t=3-6 mm). The powder processing and disk forming specifics constitute ICSl proprietary information, which cannot be disclosed here. Sintering was effectuated in air (AS), using a resistive furnace. The final densification step was performed by the aid of an in-house built... 

The dielectric elastomer generator unit has a cylindrical shape (diameter of 40 cm and height of 1.2 m) as shown in Fig. 3.4. Two dielectric elastomer elements were installed into the generator module. Each element consisted of an active amount of dielectric elastomer film of 150 g, which was wrapped to form a roll with a diameter of 30 cm and a length of 20 cm (active length in the stretched condition). The maximum measured electrical output capacity, verified in laboratory tests, was 12 J for one cycle of operation (0.08 J/g). The mechanical structure that stretched and contracted the dielectric elastomer rolls was quite simple. A mass of 62 kg was attached to the rolls. The inertial force of the mass in response to the wave-induced motion of the buoy causes the stretching and contraction of the rolls. 

The micro-scale study focuses on the flow around the textile fibres. For this, one needs a computational representation of the fabric microstructure (sometimes referred to as a virtual textile). An example is schematically presented in Fig. 11.3 (left). Here, the shape, diameter and distribution of the textile fibres is based on the average values observed in a microscopic image of an actual CBRN protective textile. The inflow boundary conditions (velocity magnitude and direction) can be obtained from experimental data or from meso-scale RANS and DNS simulations. 

The monoUthic silica material in a rod shape (diameter = 0.5 cm) was prepared and encased according to the literature. ... 

P. were first identified in 1954 in kidney tubules. They are approximately spherical in shape (diameter 0.5-2 mm), bounded by a single membrane, often contain a crystal of urate oxidase, and do not contain... 

Other methods Dilute polymerization, template-free method, rapidly mixed reaction, reverse emulsion polymerization, ultrasonic shake-up, radiolytic synthesis external template the morphology (shape, diameter) poorly or non-oriented ID nanostructures tures such as tubes, wiresZfibers, hoUow microspheres, nanowireZnanotube junctions and dendrites... 

Source Shape Diameter (pm) Crystallinity (%) Gelatinization temperature (°C) Swelling at 95°C Amylose Percentage i%r Polymeri- sation degree Amylopectin Iodine binding constant Polymeri- sation degree ... 

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