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Explain | Definition of Explain at Dictionary
Explain definition, to make plain or clear; render understandable or intelligible: to explain an obscure point. See more. explain away, to diminish or nullify the significance of by explanation: He couldn''t explain away his absence from home at the time the robbery was committed.
Role of Complement in Protection against Cryptococcus …
Previous studies have shown that the alternative pathway of complement activation plays an important role in protection against infection with Cryptococcus neoformans. Cryptococcus gattii does not activate the alternative pathway as well as C. neoformans in vitro.
Modeling Phononic Band Gap Materials and Structures | …
2016/2/10· i am designing a demultiplexer. i can get the bandgap with perfect structure and get the defect mode with the structure having defects but right now, i don’t know how excite elastic waves in structure to show the performance of my demultiplexer can you explain a
Cleavage: Mineral Properties - The Mineral and Gemstone …
Cleavage, fracture, and parting all have to do with the positioning of atoms in a mineral and how it breaks when put under stress. (These three properties are listed on the same page due to their comparability, but are each individually discussed).
Mineral - Sulfides | Britannica
Mineral - Mineral - Sulfides: This important class includes most of the ore minerals. The similar but rarer sulfarsenides are grouped here as well. Sulfide minerals consist of one or more metals coined with sulfur; sulfarsenides contain arsenic replacing some of the sulfur. Sulfides are generally opaque and exhibit distinguishing colours and streaks. (Streak is the colour of a mineral’s
Plasmin - Wikipedia
Plasmin is an important enzyme (EC 220.127.116.11) present in blood that degrades many blood plasma proteins, including fibrin clots. The degradation of fibrin is termed fibrinolysis. In humans, the plasmin protein is encoded by the PLG gene.
Metals Structure - University of Washington
Crystal Defects: Metallic crystals are not perfect. Sometimes there are empty spaces called vacancies, where an atom is missing. Another common defect in metals are disloions, which are lines of defective bonding. Figure 6 shows one type
Solubility Science: How to Grow the Best Crystals - …
Crystal Chemistry (), from the Royal Society of Chemistry Crazy Crystal Creations: How to Grow the Best and the Largest Crystals , from Science Buddies This activity brought to you in partnership
Best Practices For Mobile Form Design — Smashing …
Users can be hesitant to fill out forms. That is why it is our goal as designers to make the process of filling out a form as easy as possible. In this article, I’ll share a nuer of practical techniques that are bound to help you design effective forms.
Structural Characterization | SpringerLink
Formally, the structure factor is the ratio of the amplitude stered by a unit cell into an hkl reflection to that stered in the same direction by a free classical electron. The phase difference between waves stered from two different atoms depends on the Miller indices of the reflection being considered and the fractional coordinates of the atoms within the unit cell.
IUCr scripts server - Crystal structures of cristobalite …
Hitherto, phospho rus oxonitride (PON) could not be obtained in the form of single crystals and only powder diffraction experiments were feasible for structure studies. In the present work we have synthesized two polymorphs of phospho rus oxonitride, cristobalite-type (cri-PON) and coesite-type (coe-PON), in the form of single crystals and reinvestigated their crystal structures by means of in
32 CFR Ch. V (7-1-06 Edition) Department of the Army, DoD Title …
Use of the 0-16 ISBN prefix is for U.S. Government Printing Office Official Editions only. The Superintendent of Documents of the U.S. Government Printing Office requests that any reprinted edition clearly be labeled as a copy of the authentic work with a new ISBN.
Freezing and melting line invariants of the Lennard-Jones …
The study of the LJ structure factor along the freezing line also allows explaining some properties of structure factors for liquid metals observed in X-ray experiments. As shown by Waseda and Sukuri in 1972, 73 for some liquid metals the ratio of the position of the first and second s in the structure factor is the same while there are others for which this does not hold, for example, Ga
Crystallization Behavior of Polymers Under certain conditions, polymers cooled from the melt can arrange into regular crystalline structures. Such crystalline polymers have a less perfect structure than crystals formed from low molecular weight compounds.
Chapter 7 Lattice vibrations - TU Berlin
Chapter 7 Lattice vibrations 7.1 Introduction Up to this point in the lecture, the crystal lattice was always assumed to be completely rigid, i.e. atomic displacements away from the positions of a perfect lattice were not considered. For this case, we have developed a
How to Make Crystals: 5 Ways to Grow Crystals at Home …
Crystal Growing Science Growing Gems You can grow single, large crystals that look like gems by using a seed crystal. Here’s how to do it: What You Need: Alum (you can often find this in the spice aisle of the grocery store) Clean 250 ml beaker or jar Saucer or
Nucleation of Crystals from Solution: Classical and Two …
Crystallization is vital to many processes occurring in nature and in the chemical, pharmaceutical, and food industries. Notably, crystallization is an attractive isolation step for manufacturing because this single process coines both particle formation and purifiion. Almost all of the products based on fine chemicals, such as dyes, explosives, and photographic materials, require
The Structure of Metals - Purdue University
The Structure of Metals and Other Monatomic Solids The structures of pure metals are easy to describe because the atoms that form these metals can be thought of as identical perfect spheres. The same can be said about the structure of the rare gases (He, Ne, Ar
The total fineness efficiency factor may be calculated as follows for the example material: +8 mesh efficiency is 5%, so.04 x 5 = 0.20 –8 to 30 mesh efficiency is 20%, so .25 x 20 = 5.00 –30 to +60 mesh efficiency is 50%, so .26 x 50 = 13.00 –60 mesh
A Shape‐Induced Orientation Phase within 3D …
b) Comparison of the experimental structure factor S(q) at φ ≈ 0.60 with the simulated structure factor calculated from positional data (a). Both yield the same fcc superlattice structure. c) Solid angle distribution (SAD) of the building block directors in configuration (a).
Quantitative Structure–Activity Relationship Models for …
Except for size and shape, MeONPs with different crystal structure and chemical modifiions on their surface should be considered in future nano-QSAR model development. Protein corona consisting of hard and soft layers is also found to affect the biological effects of nanoparticles, including throocyte activation, hemolysis, cellular uptake, biodistribution, and cytotoxicity ( Cai and Chen
The C-terminal region of the motor protein MCAK …
The crystal structure of the MCAK C-terminal tail bound to the motor domain reveals how the C-terminal domain stabilizes a dimeric MCAK motor configuration. We also show that the MCAK C terminus controls the affinity of full-length MCAK for microtubules and reduces its association with the lattice to ensure maximal recruitment to microtubule ends, where MCAK can act as a depolymerase.
12.2: The Arrangement of Atoms in Crystalline Solids - …
In many cases, more than one unit cell can be used to represent a given structure, as shown for the Escher drawing in the chapter opener and for a two-dimensional crystal lattice in Figure 12.2. Usually the smallest unit cell that completely describes the order is chosen.
Vertical and Horizontal Integration in Strategic …
A classic example is that of the Carnegie Steel Company, which not only bought iron mines to ensure the supply of the raw material but also took over railroads to strengthen the distribution of the final product. The strategy helped Carnegie produce cheaper
How to Get a Perfect 12 on the ACT Writing Essay
#3: Adding as many vocabulary words as you can—you only need enough to avoid repeating the same basic words or phrases multiple times; you''ll max out fancy vocab''s potential at two words per paragraph. How To Practice Your Writing To Get A Perfect 12 .