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Physical stability
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Ensuring roadway stability is one of the keys to determining production efficiency and labor safety in Vietnam's underground coal mines. However, it is difficult to determine the reasonable width of coal pillars to protect the roadway and roadway deformation therefore usually occurs.
9p
viwalton
02-07-2024
0
0
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Medulloblastoma (MB) is the most common malignant paediatric brain tumour and a leading cause of cancer-related mortality and morbidity. Existing treatment protocols are aggressive in nature resulting in significant neurological, intellectual and physical disabilities for the children undergoing treatment. Thus, there is an urgent need for improved, targeted therapies that minimize these harmful side effects.
15p
vibransone
28-03-2024
4
2
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Part 1 book "Emergency care for birds - A guide for veterinary professionals" includes content: Clinical signs of disease; signs of disease requiring immediate attention by a veterinary professional; observation, physical examination and diagnostic tests; general stabilization of sick birds; heat; fluid therapy; nutritional support; oxygen; analgesia and anesthesia; quick guide for stabilizing birds in case of severe dyspnea, debilitation and shock.
122p
muasambanhan08
23-02-2024
6
1
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Part 2 book "Handbook of formulating dermal applications" includes content: Viscosity measurement for topically applied formulations, fourier transform infrared (FTIR) spectroscopic imaging analysis of topical formulations, creating appealing topically applied formulations - linking physical aspects to marketing psychology, the use of fragrance in topically applied formulations, stability testing for topical formulation development,... and other contents.
332p
muasambanhan08
23-02-2024
1
1
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Part 2 book "Basic ideas and concepts in nuclear physics - An introductory approach" includes content: The nuclear shell model - including the residual interaction; collective modes of motion, deformation in nuclei - shapes and rapid rotation; nuclear physics at the extremes of stability - weakly bound quantum systems and exotic nuclei,... and other contents.
226p
muasambanhan07
08-02-2024
1
0
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Part 2 book "Physical therapy for horses - A visual course in massage, stretching, rehabilitation, anatomy, and biomechanics" includes content: Massage—the art of healing with your hands, mobilizing and stretching, stabilization and strengthening, physical therapy, rehabilitation, preventive measures.
214p
muasambanhan05
16-01-2024
2
0
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Part 1 book "Mathematical physics - Classical mechanics" includes content: Introduction, dynamical systems, ordinary differential equations, linear dynamics, classification of linear flows, hamiltonian equations and symplectic group, stability theory, variational principles, ergodic theory, symplectic geometry.
251p
muasambanhan04
07-01-2024
12
1
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This paper discusses the research results on the bonding quality of bamboo strips when impregnated in LMW PF solution with different ratios and different pressing technology parameters; at the same time, physical and mechanical properties of bamboo composite materials treated with PF PTLT such as: water absorption resistance, dimensional stability, bonding strength, modulus of rupture (MOR), modulus of elasticity (MOE) are also significantly improved.
6p
vikissinger
21-12-2023
3
1
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Ebook "Sol-gel science: The physics and chemistry of sol-gel processing" emphasizes the science behind sol-gel processing with a chapter devoted to applications. The first chapter introduces basic terminology, provides a brief historical sketch, and identifies some excellent texts for background reading. Chapters 2 and 3 discuss the mechanisms of hydrolysis and condensation for nonsilicate and silicate systems. Chapter 4 deals with stabilization and gelation of sols.
463p
loivantrinh
29-10-2023
10
4
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Due to intrinsic fluctuation of physical characteristics, response bit-strings of Physically Unclonable Functions (PUF) of the devices are not suitable to be used directly as seeds for random number generation or secure keys for data encryption.
11p
viberkshire
09-08-2023
5
4
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The sacroiliac joint (SIJ) is designed primarily for stability with minute motions. SIJ dysfunction refers to improper movement of the SIJs. Diagnosis and evaluation of SIJ dysfunction are difficult, with use of physical maneuvers and image-guided anesthetic injection.
5p
viwhitewolf
03-07-2023
6
2
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The effects of inert spherical crowders on the melting temperature and the folding stability of small globular proteins are investigated by using molecular dynamics simulations with a Go-like model for the proteins.
10p
vispiderman
15-06-2023
3
2
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Dark matter must be stabilized over the cosmological timescale, which demands the existence of a stabilizing symmetry, derived by a dark charge. The relic density and direct detection for the scenario of two-component dark matter are investigated in detail.
15p
vispiderman
15-06-2023
2
2
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In the past decade, calcium aluminate cement is widely used to manufacture refractory concrete for infrastructure works which frequently were subjected to elevated temperature thanks to the thermal stability by the high content of aluminum. This paper presents experimental results of the physical, thermal, and mechanical properties of calcium aluminate cement-based refractory concrete specimens.
15p
viargus
20-02-2023
7
2
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This paper presents a methodology for studying nucleation and growth mechanisms of metals onto a glassy carbon electrode in a deep eutectic solvent (DES), a mixture of choline chloride and urea at a molar ratio of 1:2. Characteristics and composition of Co(II) complexes formed with the DES were evaluated by means of UV-vis measurements, which confirmed the good stability of these species at room temperature.
12p
vidudley
20-02-2023
4
2
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Nanosuspensions (NS) are one of the new generation drug carrier forms developed to overcome the deficiencies of drugs with poor water solubility or insolubility and are considered to be one of the most successful approaches to formulate compounds in recent years. Boron nitride (BN) is insoluble in water and chemically more stable than carbon, it offers better biological superiority although the application of carbon structures in the biomedical field has increased in recent years
21p
lyhuyenthu
31-01-2023
4
2
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This work investigated the effect of adding low concentrations of nano-SiO2 (0.5, 1.0 and 1.5%) in the properties of films based on sodium alginate, to identify lower thresholds in the proportion of the reinforcing agent. It was found that, even in the smallest proportion, thermal stability of the nanocomposites improved significantly (with degradation onset increased by almost 15% compared with the control film).
7p
viginny
30-12-2022
12
2
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In this paper, we present method to conduct simulated false data injection (FDI) attack on the IEEE 14-bus test system using pandapower tool. The impact of FDI attack is then considered in terms of grid stability.
4p
vistephenhawking
26-04-2022
7
2
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Lecture Power system stability - Lesson 10: Exciters provide students with knowledge about dynamic models in the physical structure: exciters; larger scale stability study; functional block diagram; potential types of exciters; block diagram basics; integrator block; first order lag block;...
50p
hanthienngao
15-04-2022
18
1
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Lecture Power system stability - Lesson 24: Power System Stabilizers (PSSs) provide students with knowledge about interconnected grids around the world; dynamic models in the physical structure; 2000 bus system results with stabilizers; washout filters and lead-lag compensators; washout parameter variation;...
42p
hanthienngao
15-04-2022
10
1
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