Design Matters : CBNRM and Democratic Innovation

Community-based natural resource management (CBRNM) aims to realize sustainable management of resources and improvements in livelihood. A central focus is the empowerment of indigenous and local communities through customary or devolved rights to common pool resources. Less attention is given to the extent to which inclusive forms of governance are realized in CBNRM. Democratic innovations are institutions designed explicitly to increase and deepen citizen participation in political decision-making. A number of exemplary cases around the world provide evidence that it is possible to empower citizens in ways that are inclusive and achieve desirable outcomes such as redistribution, recognition of marginalized groups, and improved livelihoods. By clarifying elements of the design of democratic innovations - in particular goods, tasks, mechanisms, and co-design - it is possible to understand how effective forms of participatory governance can be crafted. With careful attention to the endogenous practices of indigenous and local communities and the governance structures imposed by public authorities, CBNRM practitioners can draw on these elements of democratic design to craft forms of inclusive participatory governance that promote sustainable management of resources and improve livelihoods. A program of collaboration between CBNRM and democratic innovations practitioners will contribute to improvements amongst both communities of practice and the communities they serve

Self-stabilized theodolite for manual tracking using photosensitive stabilizing means Patent

Self-stabilized vernier theodolite for determining angular orientation of line of sight between target and inertial reference system on manned space vehicl

Ionospheric battery Patent

Lightweight, rugged, inexpensive satellite battery for producing electrical power from ionosphere using electrodes with different contact potential

The management of the National Park

From a special issue: A Brief History of the Charles Darwin Foundation for the Galapagos Islands 1959-198

The Executive Council of the Charles Darwin Foundation 1964-1988

From a special issue: A Brief History of the Charles Darwin Foundation for the Galapagos Islands 1959-198

Application of the concept of dynamic trim control to automatic landing of carrier aircraft

The results of a simulation study of an alternative design concept for an automatic landing control system are presented. The alternative design concept for an automatic landing control system is described. The design concept is the total aircraft flight control system (TAFCOS). TAFCOS is an open loop, feed forward system that commands the proper instantaneous thrust, angle of attack, and roll angle to achieve the forces required to follow the desired trajector. These dynamic trim conditions are determined by an inversion of the aircraft nonlinear force characteristics. The concept was applied to an A-7E aircraft approaching an aircraft carrier. The implementation details with an airborne digital computer are discussed. The automatic carrier landing situation is described. The simulation results are presented for a carrier approach with atmospheric disturbances, an approach with no disturbances, and for tailwind and headwind gusts