Asked if the Council had started preparing for the Ukraine opportunities, Gadoria said that there had been some discussions around that

As local markets begin to re-establish themselves, the OM Philippines crisis response team takes steps towards reconstruction in Tacloban, Bohol and Northern Cebu.

Hearts owner Ann Budge has described the decision by Ladbrokes Premiership clubs to scrap league reconstruction as "shameful" and vowed the Tynecastle club will "formally challenge" any decision to end the top flight prematurely if they are relegated.

Thursday is the final working day for a British provincial reconstruction team in the Afghan province of Helmand, British Foreign Secretary William Hague said.

This paper presents a deep learning algorithm for tomographic reconstruction (GANrec). The algorithm uses a generative adversarial network (GAN) to solve the inverse of the Radon transform directly. It works for independent sinograms without additional training steps. The GAN has been developed to fit the input sinogram with the model sinogram generated from the predicted reconstruction. Good quality reconstructions can be obtained during the minimization of the fitting errors. The reconstruction is a self-training procedure based on the physics model, instead of on training data. The algorithm showed significant improvements in the reconstruction accuracy, especially for missing-wedge tomography acquired at less than 180° rotational range. It was also validated by reconstructing a missing-wedge X-ray ptychographic tomography (PXCT) data set of a macroporous zeolite particle, for which only 51 projections over 70° could be collected. The GANrec recovered the 3D pore structure with reasonable quality for further analysis. This reconstruction concept can work universally for most of the ill-posed inverse problems if the forward model is well defined, such as phase retrieval of in-line phase-contrast imaging.

Here, an analysis is performed of how uncorrected antisymmetric aberrations, such as coma and trefoil, affect cryo-EM single-particle reconstruction (SPR) results, and an analytical formula quantifying information loss owing to their presence is inferred that explains why Fourier-shell coefficient-based statistics may report significantly overestimated resolution if these aberrations are not fully corrected. The analysis is validated with reference-based aberration refinement for two cryo-EM SPR data sets acquired with a 200 kV microscope in the presence of coma exceeding 40 µm, and 2.3 and 2.7 Å reconstructions for 144 and 173 kDa particles, respectively, were obtained. The results provide a description of an efficient approach for assessing information loss in cryo-EM SPR data acquired in the presence of higher order aberrations, and address inconsistent guidelines regarding the level of aberrations that is acceptable in cryo-EM SPR experiments.

A method for reconstructing the three-dimensional grain structure from data collected with a recently introduced laboratory-based X-ray diffraction contrast tomography system is presented. Diffraction contrast patterns are recorded in Laue-focusing geometry. The diffraction geometry exposes shape information within recorded diffraction spots. In order to yield the three-dimensional crystallographic microstructure, diffraction spots are extracted and fed into a reconstruction scheme. The scheme successively traverses and refines solution space until a reasonable reconstruction is reached. This unique reconstruction approach produces results efficiently and fast for well suited samples.

Crystallographic textures, as they develop for example during cold forming, can have a significant influence on the mechanical properties of metals, such as plastic anisotropy. Textures are typically characterized by a non-uniform distribution of crystallographic orientations that can be measured by diffraction experiments like electron backscatter diffraction (EBSD). Such experimental data usually contain a large number of data points, which must be significantly reduced to be used for numerical modeling. However, the challenge in such data reduction is to preserve the important characteristics of the experimental data, while reducing the volume and preserving the computational efficiency of the numerical model. For example, in micromechanical modeling, representative volume elements (RVEs) of the real microstructure are generated and the mechanical properties of these RVEs are studied by the crystal plasticity finite element method. In this work, a new method is developed for extracting a reduced set of orientations from EBSD data containing a large number of orientations. This approach is based on the established integer approximation method and it minimizes its shortcomings. Furthermore, the L1 norm is applied as an error function; this is commonly used in texture analysis for quantitative assessment of the degree of approximation and can be used to control the convergence behavior. The method is tested on four experimental data sets to demonstrate its capabilities. This new method for the purposeful reduction of a set of orientations into equally weighted orientations is not only suitable for numerical simulation but also shows improvement in results in comparison with other available methods.

A small Ontario company is putting together one of the most complete T. rex ever found. It will be on display at the Smithsonian.

The post T-rex reconstruction appeared first on Smithsonian Insider.

There is sufficient evidence from tree rings, boreholes, retreating glaciers, and other proxies of past surface temperatures to say with a high level of confidence that the last few decades of the 20th century were warmer than any comparable period in the last 400 years, according to a new report from the National Research Council.

NEWINGTON – Backlick Road at the Fairfax County Parkway (Route 286) intersection between Cinder Bed Road and Terminal Road will be closed nightly...

Starting in May the National Park Service (NPS) will begin the reconstruction of Grand Canyon National Park’s popular South Kaibab Trail. The project will significantly improve the condition of the trail for both hikers and mule users alike. The project is expected to take anywhere from two to four years and will include resurfacing of the trail; stabilization and preventative maintenance to existing retaining walls; replacing retaining walls that have been lost to floods, slides, or erosion; repairing and aligning existing water diversion features; etc. https://www.nps.gov/grca/learn/news/nps-to-begin-trail-reconstruction-project-on-south-kaibab-trail-within-grand-canyon-np.htm

On Tuesday, June 9, 2009, the National Park Service began a project to reconstruct the South Kaibab Trail in Grand Canyon National Park. The project is funded, in part, with funds from the American Recovery and Reinvestment Act. https://www.nps.gov/grca/learn/news/grand-canyon-national-park-begins-trail-reconstruction-project-using-funds-received-under-presidents-economic-recovery-plan.htm

The National Park Service continues to accomplish work on projects at Grand Canyon National Park that have been funded, in part, through the American Recovery and Reinvestment Act of 2009 (ARRA). https://www.nps.gov/grca/learn/news/national-park-service-continues-repair-and-reconstruction-projects-at-grand-canyon-with-funds-from-the-american-recovery-and-reinvestment-act.htm

This paper addresses the problem of identifying the graph structure of a dynamical network using measured input/output data. This problem is known as topology identification and has received considerable attention in recent literature. Most existing literature focuses on topology identification for networks with node dynamics modeled by single integrators or single-input single-output (SISO) systems. The goal of the current paper is to identify the topology of a more general class of heterogeneous networks, in which the dynamics of the nodes are modeled by general (possibly distinct) linear systems. Our two main contributions are the following. First, we establish conditions for topological identifiability, i.e., conditions under which the network topology can be uniquely reconstructed from measured data. We also specialize our results to homogeneous networks of SISO systems and we will see that such networks have quite particular identifiability properties. Secondly, we develop a topology identification method that reconstructs the network topology from input/output data. The solution of a generalized Sylvester equation will play an important role in our identification scheme.

In this work we propose lifted regression/reconstruction networks (LRRNs), which combine lifted neural networks with a guaranteed Lipschitz continuity property for the output layer. Lifted neural networks explicitly optimize an energy model to infer the unit activations and therefore---in contrast to standard feed-forward neural networks---allow bidirectional feedback between layers. So far lifted neural networks have been modelled around standard feed-forward architectures. We propose to take further advantage of the feedback property by letting the layers simultaneously perform regression and reconstruction. The resulting lifted network architecture allows to control the desired amount of Lipschitz continuity, which is an important feature to obtain adversarially robust regression and classification methods. We analyse and numerically demonstrate applications for unsupervised and supervised learning.

This paper reviews the second challenge on spectral reconstruction from RGB images, i.e., the recovery of whole-scene hyperspectral (HS) information from a 3-channel RGB image. As in the previous challenge, two tracks were provided: (i) a "Clean" track where HS images are estimated from noise-free RGBs, the RGB images are themselves calculated numerically using the ground-truth HS images and supplied spectral sensitivity functions (ii) a "Real World" track, simulating capture by an uncalibrated and unknown camera, where the HS images are recovered from noisy JPEG-compressed RGB images. A new, larger-than-ever, natural hyperspectral image data set is presented, containing a total of 510 HS images. The Clean and Real World tracks had 103 and 78 registered participants respectively, with 14 teams competing in the final testing phase. A description of the proposed methods, alongside their challenge scores and an extensive evaluation of top performing methods is also provided. They gauge the state-of-the-art in spectral reconstruction from an RGB image.

Thin structures, such as wire-frame sculptures, fences, cables, power lines, and tree branches, are common in the real world.

It is extremely challenging to acquire their 3D digital models using traditional image-based or depth-based reconstruction methods because thin structures often lack distinct point features and have severe self-occlusion.

We propose the first approach that simultaneously estimates camera motion and reconstructs the geometry of complex 3D thin structures in high quality from a color video captured by a handheld camera.

Specifically, we present a new curve-based approach to estimate accurate camera poses by establishing correspondences between featureless thin objects in the foreground in consecutive video frames, without requiring visual texture in the background scene to lock on.

Enabled by this effective curve-based camera pose estimation strategy, we develop an iterative optimization method with tailored measures on geometry, topology as well as self-occlusion handling for reconstructing 3D thin structures.

Extensive validations on a variety of thin structures show that our method achieves accurate camera pose estimation and faithful reconstruction of 3D thin structures with complex shape and topology at a level that has not been attained by other existing reconstruction methods.

A method of projection domain processing based on a local transform and shrinkage for use in reconstructing digital images from a set of projections, the method including providing a target image of a target object, providing projection data of the target object, producing filtered projection data by applying a sparsifying transform and a shrinkage function to the projection data, followed by an inverse of the sparsifying transform, producing a restored image by applying a reconstruction transform to the filtered projection data, comparing the restored image to the target image, and producing an optimized projection domain shrinkage function by adapting the shrinkage function to minimize differences between the restored image and the target image. Related apparatus and methods are also described.

PLANS for league reconstruction have been scrapped after Ladbrokes Premiership clubs indicated there isn't enough support for the proposed changes at this time.

THE SPFL were tonight criticised for giving Scotland’s clubs hope that league reconstruction was a possibility in their controversial end-of-season resolution.

Falkirk chairman Gary Deans tonight slammed Ladbrokes Premiership clubs for scuppering league reconstruction hopes - and called for change at the top of Scottish football.

Invitation Only Research Event

Event participants

Ali Farhan Hamid, Governor of Anbar Province
Chair: Dr Renad Mansour, Senior Research Fellow, Middle East and North Africa Programme, Chatham House

Salem M. Al-Gezeri, Robert G. Aykroyd.

Source: Brazilian Journal of Probability and Statistics, Volume 33, Number 3, 498--519.

Abstract:
The use of Markov random field (MRF) models has proven to be a fruitful approach in a wide range of image processing applications. It allows local texture information to be incorporated in a systematic and unified way and allows statistical inference theory to be applied giving rise to novel output summaries and enhanced image interpretation. A great advantage of such low-level approaches is that they lead to flexible models, which can be applied to a wide range of imaging problems without the need for significant modification. This paper proposes and explores the use of conditional MRF models for situations where multiple images are to be processed simultaneously, or where only a single image is to be reconstructed and a sequential approach is taken. Although the coupling of image intensity values is a special case of our approach, the main extension over previous proposals is to allow the direct coupling of other properties, such as smoothness or texture. This is achieved using a local modulating function which adjusts the influence of global smoothing without the need for a fully inhomogeneous prior model. Several modulating functions are considered and a detailed simulation study, motivated by remote sensing applications in archaeological geophysics, of conditional reconstruction is presented. The results demonstrate that a substantial improvement in the quality of the image reconstruction, in terms of errors and residuals, can be achieved using this approach, especially at locations with rapid changes in the underlying intensity.

Architects and designers restored royal ruins across Europe to their former glory

New scans suggest unhatched dinosaurs reabsorbed a set of teeth during development

The Sadc mediation process in Zimbabwe can be logically prescribed into three phases: the pre-2008 election phase; immediate post-2008 election; and the Global Political Agreement (GPA) phase.

PLANS for league reconstruction have been scrapped after Ladbrokes Premiership clubs indicated there isn't enough support for the proposed changes at this time.

THE SPFL were tonight criticised for giving Scotland’s clubs hope that league reconstruction was a possibility in their controversial end-of-season resolution.

Falkirk chairman Gary Deans tonight slammed Ladbrokes Premiership clubs for scuppering league reconstruction hopes - and called for change at the top of Scottish football.

Newport --

As part of the Route 141 Improvements, I-95 Interchange to Jay Drive project, DelDOT announces to motorists that I-95 southbound at Route 141 interchange will have around the clock lane closures for the reconstruction of the bridge pier.

The lane closures will begin at 8:00 p.m. on Sunday, April 5, 2020 until Noon on Friday, April 17, 2020, pending weather.

Variable message boards will be posted to notify motorists of the upcoming lane closures. [More]

Wilmington --

Location: Walnut Street between the north end of the US 13 Bridge and "A" Street, Wilmington.

Times and Dates: 6:00 a.m. on Monday, April 27, 2020 and ending at 5:00 p.m. on Friday, May 15, 2020, pending weather.

Traffic Information: As part of the on-going Christian River Bridge approaches project, DelDOT announces to motorists that Walnut Street will be closed for reconstruction. [More]

Wilmington --

Location: Carr Road, East of Marsh Road to the I-95 North Entrance Ramp, Wilmington.

Dates and Times: 5:00 p.m. on Friday, April 24, 2020 until 5:00 a.m. on Monday, April 27, 2020, pending weather.

Traffic Information: As part of the next phase of work on the I-95/Marsh Road interchange project, DelDOT announces to motorist that Carr Road will be closed to complete drainage work and concrete patching for the on-going phase of construction. [More]

Newport --

Traffic Information: The Delaware Department of Transportation (DelDOT) announces to motorists that the following ramps will be closed for reconstruction of the guardrails and the installation of detection system.



Sunday, March 15, 2020 from 8:00 p.m. until 5:00 a.m. on Monday, March 16, 2020

Location: Exit 5B/I-95 northbound to Route 141 northbound

Monday, March 16, 2020 starting at 8:00 p.m. until 5:00 a.m. on Tuesday, March 17, 2020

Tuesday, March 17, 2020 at 8:00 p.m. until 5:00 a.m. on Wednesday, March 18, 2020

Location: Exit 3A/Route 141 northbound to I-95 northbound

Location: Exit 3A/Route 141 southbound to I-95 northbound

Detour Routes for Exits:

Exit 5B/I-95 northbound to Route 141 northbound

For traffic on I-95 northbound, south of Route 141 interchange, motorists will take the decel/accel lane to the ramp to I-295 northbound, take the ramp to US 13 southbound and take the ramp to Route 141 northbound.

Exit 3A/Route 141 northbound to I-95 northbound

Motorist traveling northeast on Airport Road will follow detour signs, taking Route 141 southbound to US 13 to I-295 to I-95 northbound. [More]

Newport --

DelDOT's contractor, R.E. Pierson will be closing two left lanes on Route 141 southbound from Route 4/Newport Ramp to Exit 3B/Route 141 Southbound to I-95 southbound starting at 10:00 p.m. on Tuesday, March 31, 2020 until 5:00 a.m. on Monday, April 13, 2020. At all times, one lane will be open to motorists. [More]

Milton --

Locations: Route 1 Northbound/Southbound between Primehook Road and Deep Branch Road, Milton.

Times and Dates: 6:30 a.m. until 6:30 p.m., Monday through Sunday, pending weather.

April 6, 2020 through May 27, 2020

Traffic Information: The Delaware Department of Transportation (DelDOT) announces to motorists that work is scheduled to begin at the intersection at Route 5 and Route 1 for the reconstruction of the intersection. [More]

Newport --

Location: Airport Road Eastbound between I-95 Southbound and Route 141/Basin Road Southbound, Newport.

Times and Dates: 7:00 a.m. on Saturday, May 16, 2020 until 11:45 p.m. on Monday, June 29, 2020, pending weather.

Traffic Information: As part of the on-going Route 141 Improvements, I-95 Interchange to Jay Drive Project, DelDOT announces to motorists that Airport Road eastbound will be closed for reconstruction. [More]

BEAR ADMINISTRATION BUILDING DEMOLITION AND RECONSTRUCTION

Title: Breast Reconstruction Often Involves Multiple Operations
Category: Health News
Created: 4/30/2015 12:00:00 AM
Last Editorial Review: 5/1/2015 12:00:00 AM

High magnetic fields have revealed a surprisingly small Fermi surface in underdoped cuprates, possibly resulting from Fermi-surface reconstruction due to an order parameter that breaks translational symmetry of the crystal lattice. A crucial issue concerns the doping extent of such a state and its relationship to the principal pseudogap and...

Large-scale metagenomic and metatranscriptomic data analyses are often restricted by their gene-centric approach, limiting the ability to understand organismal and community biology. De novo assembly of large and mosaic eukaryotic genomes from complex meta-omics data remains a challenging task, especially in comparison with more straightforward bacterial and archaeal systems. Here, we use a transcriptome reconstruction method based on clustering co-abundant genes across a series of metagenomic samples. We investigated the co-abundance patterns of ~37 million eukaryotic unigenes across 365 metagenomic samples collected during the Tara Oceans expeditions to assess the diversity and functional profiles of marine plankton. We identified ~12,000 co-abundant gene groups (CAGs), encompassing ~7 million unigenes, including 924 metagenomics-based transcriptomes (MGTs, CAGs larger than 500 unigenes). We demonstrated the biological validity of the MGT collection by comparing individual MGTs with available references. We identified several key eukaryotic organisms involved in dimethylsulfoniopropionate (DMSP) biosynthesis and catabolism in different oceanic provinces, thus demonstrating the potential of the MGT collection to provide functional insights on eukaryotic plankton. We established the ability of the MGT approach to capture interspecies associations through the analysis of a nitrogen-fixing haptophyte-cyanobacterial symbiotic association. This MGT collection provides a valuable resource for analyses of eukaryotic plankton in the open ocean by giving access to the genomic content and functional potential of many ecologically relevant eukaryotic species.

A former contract employee of the U.S. Army Corps of Engineers and a dirt, sand and gravel subcontractor were both convicted on charges of conspiracy and bribery in connection with a $16 million hurricane protection project for the reconstruction of the Lake Cataouatche Levee, south of New Orleans.

A former sand and gravel subcontractor was sentenced today to serve five years in prison and to pay a $5,000 criminal fine by U.S. District Judge Carl J. Barbier after being convicted by a federal jury of conspiracy and bribery in connection with a $16 million hurricane protection project for the reconstruction a New Orleans levee.

Two former employees of The Parsons Company, an international engineering and construction firm, were sentenced in federal court in the Northern District of Alabama for their participation in a kickback conspiracy in Iraq and related tax crimes.