Miracle-dz/UniFAR-FTUs huggingface dataset:
Genome-wide analysis of metritis status and time-to-metritis

University of Illinois at Urbana-Champaign, 1207 W. Greogry Dr, Urbana, 61801, IL, USA. rodrgzzs@illinois.edu (Corresponding Author) Zoetis, 333 Portage Street, Kalamazoo, 49007, MI, USA Colorado State University, 50 W. Pitkin St, Fort Collins, 80523, CO, USA University of Florida, 2250 Shealy Dr, Gainesville, 32611, FL, USA The Ohio State University, 1920 Coffey Rd, Columbus, 43210, OH, USA University of Wisconsin, 1675 Observatory Dr, Madison, 53706, WI, USA Cornell University, 29 Tower Rd, Ithaca, 14853, NY, USA Texas A&M University, 668 Raymond Stotzer Pkwy, College Station, 77843, TX, USA University of Minnesota, 1365 Gortner Ave, St. Paul, 55108, MN, USA
Phase-Only Optimization of Asymmetric Multiple Beams Reflectarray with Single Feed Using the Invasive Weed Optimization

Phase-only optimization of asymmetric multiple beams reflectarray with single feed is investigated in this paper. The conventional design approaches are first reviewed. Secondly, for design of asymmetric multiple beams reflectarray with arbitrary gain levels and beam directions, a general method based on invasive weed optimization is proposed. Then, practical considerations for applying the proposed method to design multiple beams reflectarray are talked over. For illustrating the effectiveness of the proposed method, several multiple beams design cases with different design requirements are optimized through this method, and the optimized results are analyzed through simulation approach based on array theory. The simulation results show that the optimized cases demonstrate the satisfactory multiple beams performance.
Synthesis of Goethite (α-FeOOH) Pigment by Precipitation Method from Iron Lathe Waste

Lathe waste contains high iron content potential to be further processed into goethite pigment. The purpose of the research was to determine the effect of synthesis temperature on the structure, colour values, and morphology of goethite pigment. The synthesis was conducted with temperature variations of 60, 70, 80and 90°C. The XRD diffraction pattern shows that crystal structure of the product of all synthesis temperatures are goethite (α-Fe-OOH) with orthorhombic structure. The crystal size of the pigment ranges between 11.17 – 12.32 nm. Colour value analysis shows that product of 70°C synthesis temperature exhibits the highest lightness value about 40.5. Based on SEM-EDX imaging, the morphology of the samples is not uniform and forming agglomerates. Traces of impurities were detected, such as C and Na. Keywords: Iron lathe waste, goethite, temperature, precipitation
An Introduction To Behavioural Ecology

Thank you very much for downloading an introduction to behavioural ecology. As you may know, people have look hundreds times for their chosen books like this an introduction to behavioural ecology, but end up in malicious downloads. Rather than enjoying a good book with a cup of tea in the afternoon, instead they are facing with some harmful bugs inside their computer. an introduction to behavioural ecology is available in our digital library an online access to it is set as public so you can get it instantly. Our book servers saves in multiple locations, allowing you to get the most less latency time to download any of our books like this one. Merely said, the an introduction to behavioural ecology is universally compatible with any devices to read.
Novel Approach for Characterizing Solid Rocket Motor (SRM)

To characterize SRM, the motor needs to be tested on a static test rig and certain performers indicators evaluated. In this study, the thrust with time from the SRM was acquired via a Digital Acquisition (DAQ) System and saved in Microsoft Excel® format(.csv). These thrust and time of the tested motor were then imported into MATLAB® for the purpose of computing burn time, maximum thrust, average thrust, total impulse, specific impulse and chamber pressure of the motor. The specific impulse and combustion chamber pressure for the SRM were computed in a novel approach which we call Pseudo-numerical approach (combination of experimental result with numerical computation). In this approach, first, we modelled the depleting propellant mass in the combustion chamber with a novel mathematical expression. This novel expression was then used in computing specific impulse of the SRM. Second, the total surface area of the propellant grain was modelled as a hollow cylinder with depleting dynamics during motor operation, in a similar manner with the propellant mass. Third, multiplying the reciprocal of the propellant grain surface area with the experimental force gave use the pseudo-numerically computed chamber pressure. The pressure trend of the SRM obtained was also compared to those in well-established literature, thus, the pseudo-numerical approach put forward proves to be effective.
On Learning Control:The State of the Art and Perspective

In this article we review the recent advances in learning control theory.First insight is provided into the concept and principle associated with learning control under a repeatable control environment.Then a briefing is given to the two main streams of learning control-iterative learning control and repetitive control.Subsequently we survey several hot topics in the field of learning control.New trends in learning control using Lyapunov methods are also sketched,followed by remarks on future directions.
Design Of Aircraft

Thank you for reading design of aircraft. As you may know, people have search hundreds times for their favorite readings like this design of aircraft, but end up in infectious downloads. Rather than enjoying a good book with a cup of coffee in the afternoon, instead they are facing with some malicious virus inside their desktop computer. design of aircraft is available in our digital library an online access to it is set as public so you can get it instantly. Our digital library saves in multiple locations, allowing you to get the most less latency time to download any of our books like this one. Kindly say, the design of aircraft is universally compatible with any devices to read.
Optimal control and construction design of variable-geometry suspension systems

The paper proposes methods for the analysis and the control design of variablegeometry suspension systems. The tilting actuation of the front wheel improves the lateral dynamics of the vehicle and assists the driver in avoiding critical situations. The novelty of the method is the consideration of the nonlinearities in the tyre characteristics. The nonlinear polynomial Sum-of-Squares (SOS) programming method is applied in the analysis and it gives the optimal utilization of the maximum control forces on the tires. Moreover, the construction of the system can be based on the nonlinear analysis. An LPV (Linear Parameter-Varying) based control-oriented modeling and control design for lateral vehicle dynamics are also proposed, which guarantee the trajectory tracking of the vehicle. The simulation example presents the efficiency of the variable-geometry suspension system and it shows that the system is suitable to be used as a driver assistance system.
NCSSFL-ACTFL Can-Do Statements: An Effective Tool for Improving Language Learning within and outside the Classroom.

This article explores the theoretical foundation of the NCSSFL-ACTFL Can-Do Statements, developed by the National Council of State Supervisors for Languages (NCSSFL) and the American Council on the Teaching of Foreign Languages (ACTFL), describes why and how to use these progress indicators in language education and reveals the value and impact on student learning when effectively integrated in the language classroom. These Can-Do statements serve as learning targets to document what learners “can do” with languages and can provide teachers and language programs with learning objectives for curriculum and unit design that are userfriendly, learner-centered and promote reflection and self-regulation aimed at involving the learner directly in the learning process. An exemplar for classroom implementation demonstrates how the teacher can involve learners in the reflective learning process to become self-regulated, autonomous language learners.
A novel quartz fibre reinforced dense polyimide matrix composite: Effect of preform stitching

A dense polyimide (PI) composite reinforced by quartz fibres (QFs), was prepared by vacuum assisted polymer infiltration and hot-pressing in this work. The microstructures and the mechanical properties of the as-fabricated composites were investigated. The results show a high flexural strength (≈686 MPa) of the composite, due to its dense nature. Moreover, there was no significant change in the bending strength of the stitched composites. The laminates mainly suffered delaminations and fracture of the QFs. The intralaminar bonding of the composite was enhanced by a novel stitching technique (all 28 layers stitched together by untwisted quartz filament tows in the plain stitch). As a result, the interlaminar fracture energy with 1 stitches cm−2 stitch density was increased by 87.1%, compared to that of the unstitched composite. In the case of stitched specimens, stitching plays an important role in improving the Gc and suppresses the influence of in-plane fibre orientation.
Selective Laser Melting Under the Reactive Atmosphere: A Convenient and Efficient Approach to Fabricate Ultrahigh Strength Commercially Pure Titanium Without Sacrificing Ductility

Abstract This study presents a novel approach for the fabrication of commercially pure titanium (CP–Ti) components. The approach conferred superb strength to CP-Ti without sacrificing its ductility. A yield strength of 807 MPa combined with 19.15% elongation was realized through selective laser melting (SLM) by using a high-power laser and incorporating solute atoms from the Ar−N 2 reactive atmosphere. Mechanical properties and microstructures of the as-printed CP-Ti were systematically investigated. Transmission electron microscopy, electron backscatter diffraction, and atom probe tomography were employed to reveal the mechanism underlying the in-situ reaction between CP-Ti and the reactive atmosphere. Results suggest that nitrogen generally dissolved in the α′-Ti matrix as interstitial solute atoms. The beneficial N content has a critical limit of ∼0.43 wt%. The ductility of CP-Ti will decrease drastically if its N content exceeds this limit. A constitutive model was developed for describing the tensile deformation behavior of the in-situ strengthened CP-Ti over various solute contents and grain sizes. This work demonstrates a promising methodology for the fabrication of high-performance metallic components and extends the fundamental understanding of SLM process under the reactive atmosphere.
A novel FRET analysis method for tension dynamics in a single actin stress fiber: Application to MC3T3-E1 cells during movement on a substrate

Actin stress fibers (SFs) generate tension and play crucial roles in multiple cellular functions. However, it remains unclear how the tension changes in a single SF during cell movement on a substrate. In this study, we developed a new method to analyze the change in tension in a single SF in a cell with a Förster resonance energy transfer (FRET)-based tension sensor. With this new method, we have evaluated the relationship between the movement of SFs in the bottom of an MC3T3-E1 cell and their FRET ratio change, i.e., the tension change, for the first time to our knowledge. We found that the tension in SFs decreases when they rotate. The tension had no significant correlation with their translation nor with their length change.
The behaviour of clay surrounding pile foundation heat exchangers

Pile foundation heat exchangers (PFHX) are increasing in popularity as an alterna- tive to conventional air conditioning systems in large, commercial buildings. PFHX provide a sustainable means of building cooling and are compatible with the struc- ture of pile foundations given the constant ground temperatures. However, increased understanding of the behaviour of clay subject to seasonal temperature cycles is re- quired to ensure that PFHX can safely operate for the building’s design life. This study has developed a conceptual model for the microstructural behaviour of clay subjected to heating and cooling cycles. This conceptual model accounts for the effect of temperature on the clay particles, adsorbed double layer and pore water within the clay; identifying how this microstructural behaviour influences the bulk behaviour of the clay and therefore the observed response in the pile foundation. The conceptual model has been supported through thermal triaxial experiments on kaolin and Durham clays. Testing considered the change in sample volume, critical state friction angle and stiffness of two varying plasticity clays. The model has been further strengthened in its application to existing pieces of similar literature for both experimental and field study findings. This study concludes by providing an understanding of how this conceptual model applies to the real world response of PFHX installed in low and high plasticity clays, detailing the impact of the initial heating and cooling cycle on the longer term pile head displacement. These results support the use of PFHXs and recommend extending their temperature ranges to increase their efficiency without detrimental impact on the load bearing performance of the clay.
Light-curing of orthodontic bracket adhesive by transillumination through dentine and enamel

Abstract Bonding properties of light-curing adhesive cured by transillumination through the tooth were compared to those achieved by the conventional technique. The study analyzed the degree of cure (DC%), debonding force (DF) and adhesive remnant index (ARI) when light was transmitted through dental hard tissues. Slices of dentin and enamel of 1 mm in thickness were combined with total thicknesses of 3 or 4 mm to simulate tooth structure without the pulp tissue. DC% with curing time of 20 s, 40 s and 60 s and irradiance power was measured for each group (n = 5). Brackets were bonded using transillumination on extracted incisors (n = 6) and premolars (n = 10), and DF was measured and ARI was scored. No statistical difference was found in light transmission between the simulated samples and incisors (p > .05). Increasing the curing time from 40 s to 60 s enhanced the DC% only in premolars (p < .05). An adequate DF was achieved through transillumination both in incisors and premolars, but in premolars, the DC% remained low compared to conventionally cured brackets. Most of the bracket failures resulted from weak bracket-adhesive bond.
Training For Change New Approach To Instruction And Learning In Working Life

Thank you very much for reading training for change new approach to instruction and learning in working life. Maybe you have knowledge that, people have look numerous times for their chosen readings like this training for change new approach to instruction and learning in working life, but end up in harmful downloads. Rather than enjoying a good book with a cup of tea in the afternoon, instead they juggled with some infectious virus inside their computer.
Investigation on water adsorption on 3-crosslinked circular polyacrylamide membrane using ab initio, molecular dynamics and monte carlo calculations for dewatering microalgae

Microalgae has been identified as a source of biomass and biofuel which can be cultivated easily in large amounts given a small land area requirement. However, minimizing microalgae’s moisture content to 10% has been a bottleneck due to its energy intensive requirement and/or poor-quality outcome. A solution for this is the low-energy efficient forward osmosis system which needs a water superabsorbent polyacrylamide (PAM) hydrogels to maintain the salt concentration on the draw solution. Water sorption on 3-crosslinked circular polyacrylamide membrane was investigated using ab initio principles, molecular dynamics and monte carlo calculations. The PAM structure was geometrically optimized using density functional theory, and then equilibrated at room temperature and 1 atm pressure for 1 ns using molecular dynamics simulation. Monte Carlo simulations at room temperature with 2,500,000 steps and geometry optimization per step were performed to identify the adsorption sites for 25, 50, 75, 100, 125, and 150 water molecules by calculating their adsorption energies under the Dreiding Forcefield Model. A mathematical model was fitted to identify the relationship of adsorption energies with the number of water molecules that can be absorbed. Results showed this material can potentially adsorbed 1082 kg - 2345 kg of water per cubic meter of material when translated from calculated amount of water molecules that was adsorbed per unit cell volume. This study serves as a foundation for exploration of the new material circular polyacrylamide membrane that can facilitate microalgae drying to produce biomass and biofuel.
Effect of initial fabric on the undrained response of clean Chlef sand

Abstract Different soil reconstitution methods lead to samples with different initial structure. This article presents a laboratory investigation which aims to study the influence of initial fabric of specimens on the undrained behaviour of clean Chlef sand subjected to triaxial compression tests. The samples tested were prepared at three level of relative densities using different deposition methods, i.e., the layered dry deposition (LDD), the tapped funnel deposition (TFD), the water deposition (WD) and the moist deposition (MD), and they were consolidated under different confining pressures. In order to evaluate the soil fabric, an analysis using X-ray µCT was conducted on three loose samples after soil reconstitution and before triaxial testing. It was found that the void ratio of the sample prepared by the MD method is slightly higher than that of samples reconstituted by the two others methods (TFD and WD). The triaxial results showed that the resulting fabric affects the behaviour of the sand. It was found that the effect of initial fabric is more pronounced at large strain where the specimens prepared by the MD method always present the lowest resistance. These findings, especially those found at loose state, are in agreement with those obtained from µCT.
Using Video-Reflection with Pre-Service Teachers: A Cautionary Tale

Abstract Purpose To describe how combining a working definition of reflection with a framework for applying this definition can lead to a greater consistency in the manner with which reflection instruction is implemented in educator preparation programs. Methodology/approach Cultivating the habit and practice of reflection has been a long-standing goal of educator preparation programs. However, much of the research literature indicates a lack of consistency in the way that reflection is defined and taught in these programs, particularly in the context of video-reflection. This chapter examines how a workable definition of reflection based on Dewey’s phases of reflection can be used to make reflection instruction more consistent and meaningful for pre-service teachers. Findings The authors discuss the video-reflections of four different pre-service teachers, providing examples from their reflections to demonstrate how a workable reflection definition can assist teacher educators in developing the reflective capabilities of pre-service teachers. Practical implications By instituting a workable definition of reflection consistently across an educator preparation program, teacher educators can increase the likelihood that pre-service teachers will be prepared to engage in meaningful reflection when they begin to lead a classroom on an extended basis.
The Comparison of Milk and Reproductive Performance of Saanen and Saanen × Hair Goat Crossbreds (F1, B1 & B2) and Growth Performance of their Kids in Semi-Intensive Production System

The aims of this study were to evaluate the traits of reproductive, milking and growth performance of Saanen and Saanen × Hair crossbreds (F1, B1 and B2) raised at the Bandırma Sheep Research Institute. The data were collected from 868 goats for reproductive performance and milk yield and from 1077 kids for survival performance between 2009-2012. Milk components (fat, protein, lactose and non-fat dry matter) of goats (n=162) and body weight changes of kid’s (n=64) were evaluated for one year in 2012. Estrus rates and survival rates were similar among all genotypes. Kidding rate was significantly higher in F1 goats than Saanen goats. Saanen goat had the lowest average mean daily milk yield compared with other genotypes. The effect of year and age were significant on milk yield. Goats in F1 and B1 genotypes had higher milk protein percentage and non-fat dry matter content in comparison with Saanen and B2 genotype. Milk fat and lactose contents were similar among genotypes. Birth weight and monthly live weight were similar between genotypes while weaning weight, six month live weight and yearling live weight were higher in B1 kids in comparison with Saanen kids. The effect of dam age and birth type were significant on birth weight, monthly live weight and weaning weight. The findings related to performance characteristics in goat genotypes investigated show that B1 genotype could be recommend for semi-intensive production system in the Western Anatolia.
Frontiers in Dentistry

Article type: Original Article Objectives: This study aimed to assess the microshear bond strength (MSBS) of Scotchbond Universal adhesive, used in self-etch and etch-and-rinse modes, to primary and permanent dentin at 24 hours and six months. Materials and Methods: A total of 88 composite micro-cylinders were divided into eight groups (n=11) as follows: (A) Etch-and-rinse, 24 hours, primary dentin; (B) Self-etch, 24 hours, primary dentin; (C) Etch-and-rinse, six months, primary dentin; (D) Self-etch, six months, primary dentin; (E) Etch-and-rinse, 24 hours, permanent dentin; (F) Self-etch, 24 hours, permanent dentin; (G) Etch-and-rinse, six months, permanent dentin; (H) Self-etch, six months, permanent dentin. The MSBS was measured by a testing machine at a crosshead speed of 0.5 mm/minute. Data were analyzed using three-way analysis of variance (ANOVA). Results: The mean MSBS was 12.3±2.3 MPa in A, 18.8±4.1 MPa in B, 11.9±3.7 MPa in C, 16±2.9 MPa in D, 19.1±2.7 MPa in E, 22.8±4.1 MPa in F, 16.2±2.6 MPa in G, and 17.2±4.4 MPa in H. In the self-etch mode, the MSBS was significantly higher than that in the etch-and-rinse mode (P<0.001). The MSBS in permanent teeth was significantly higher than primary teeth (P<0.001). At six months, the MSBS significantly decreased in all groups (P<0.001). Conclusion: The micro-shear bond strength of Scotchbond Universal adhesive decreases over time and depends on the type of tooth and the mode of application of the adhesive.