Squaring the circle. Social and environmental implications of pre-pottery neolithic building technology at Tell Qarassa (South Syria)

We present the results of the microstratigraphic, phytolith and wood charcoal study of the remains of a 10.5 ka roof. The roof is part of a building excavated at Tell Qarassa (South Syria), assigned to the Pre-Pottery Neolithic B period (PPNB). The Pre-Pottery Neolithic (PPN) period in the Levant coincides with the emergence of farming. This fundamental change in subsistence strategy implied the shift from mobile to settled aggregated life, and from tents and huts to hard buildings. As settled life spread across the Levant, a generalised transition from round to square buildings occurred, that is a trademark of the PPNB period. The study of these buildings is fundamental for the understanding of the ever-stronger reciprocal socio-ecological relationship humans developed with the local environment since the introduction of sedentism and domestication. Descriptions of buildings in PPN archaeological contexts are usually restricted to the macroscopic observation of wooden elements (posts and beams) and mineral components (daub, plaster and stone elements). Reconstructions of microscopic and organic components are frequently based on ethnographic analogy. The direct study of macroscopic and microscopic, organic and mineral, building components performed at Tell Qarassa provides new insights on building conception, maintenance, use and destruction. These elements reflect new emerging paradigms in the relationship between Neolithic societies and the environment. A square building was possibly covered here with a radial roof, providing a glance into a topologic shift in the conception and understanding of volumes, from round-based to square-based geometries. Macroscopic and microscopic roof components indicate buildings were conceived for year-round residence rather than seasonal mobility. This implied performing maintenance and restoration of partially damaged buildings, as well as their adaptation to seasonal variability

Case study: Building a powerful partnership empowering the student community

Case study on two initiatives at Leeds City College to enhance the student digital experience and develop leadership skills, competencies and experience that will prepare student for future study and employment.

A briefing on building concensus

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Building digital capability: Being an effective digital leader

This is a version of the Jisc ‘Six Elements of Digital Capabilities’ model, specifically to support Jisc’s members in the area of Digital Leadership. It is one example of the base model being used in a particular context and is not meant to be definitive.

Building digital capability: Example learner profile

This is a version of the Jisc ‘Six Elements of Digital Capabilities’ model, specifically for learners. It is an update on the earlier ‘7 elements of digital literacy’ model (2009) and has many continuities with this framework. This version was produced in response to feedback that the base model alone does not provide enough detail to support embedding into practice. However, it is an example of how the base model could be used to define the digital capabilities of learners and is meant to be adapted to suit specific settings.

Building digital capability: Leading and managing an effective digital organisation (team, service, department)

This is a version of the Jisc ‘Six Elements of Digital Capabilities’ model, specifically to support Jisc’s members in the area of Digital Leadership. It is one example of the base model being used in a particular context and is not meant to be definitive.

Building digital capability: Example researcher profile

This is a version of the Jisc ‘Six Elements of Digital Capabilities’ model, specifically for research students and research sta . It is an update on the earlier ‘7 elements of digital literacy’ model (2009) and has many continuities with this framework. It is one example of how the base model is being used.

Building digital capability: the six elements defined

A digital capability framework which describes the skills needed by staff in a wide range of academic, administrative and professional roles to thrive in a digital environment. This will provide a structure to help managers and individuals understand what is needed and supports the development of tools. We have produced an initial model of the framework which describes digital capability as six overlapping elements.

Building digital capability: Example teacher profile

This is a version of the Jisc ‘Six Elements of Digital Capabilities’ model, specifically for teaching sta or for academic sta in their teaching role. It is an update on the earlier ‘7 elements of digital literacy’ model (2009) and has many continuities with this framework. This version was produced in response to feedback that the base model alone does not provide enough detail to support embedding into practice. However, it is an example of how the base model could be used to define the digital capabilities of teaching sta and is meant to be adapted to suit specific settings.

Deepening digital know-how: building digital talent

This report covers findings from a project funded by Jisc to review how the digital capabilities of teaching and professional sta are currently framed in UK HE and FE. The project also reported on the learning, technology and organisational landscape for UK HE and FE as this influences future requirements for sta digital capability.

Building fish enclosure in Lake Nasser

This document is part of a series of 5 technical manuals produced by the Challenge Program Project CP34 “Improved fisheries productivity and management in tropical reservoirs”. This manual is based on the experience gained by the partners of the project “Improved Fisheries Productivity and Management in Tropical Reservoirs” (CP34) funded by the Challenge Program on Water and Food. As part of this project, the partners designed, developed and tested in the field three enclosures in Lake Nasser in Egypt. The objective of the manual is to document for practitioners the main technical lessons gained from these experiments. (Document contains 16 pages)

A Featureless Approach to 3D Polyhedral Building Modeling from Aerial Images

This paper presents a model-based approach for reconstructing 3D polyhedral building models from aerial images. The proposed approach exploits some geometric and photometric properties resulting from the perspective projection of planar structures. Data are provided by calibrated aerial images. The novelty of the approach lies in its featurelessness and in its use of direct optimization based on image rawbrightness. The proposed framework avoids feature extraction and matching. The 3D polyhedral model is directly estimated by optimizing an objective function that combines an image-based dissimilarity measure and a gradient score over several aerial images. The optimization process is carried out by the Differential Evolution algorithm. The proposed approach is intended to provide more accurate 3D reconstruction than feature-based approaches. Fast 3D model rectification and updating can take advantage of the proposed method. Several results and evaluations of performance from real and synthetic images show the feasibility and robustness of the proposed approach.