The IUCN Green Status of Species: A Call for Mediterranean Botanists to Contribute to This New Ambitious Effort

In the Mediterranean Basin, a critical focal point for the conservation of plant diversity, there has been a large increase in practical conservation actions for many plant species to prevent extinction and to improve their conservation status; quantifying the effectiveness of these initiatives in reversing species declines is urgently important. In 2021, the International Union for Conservation of Nature (IUCN) launched a new tool that allows the impact of conservation actions on plant species to be assessed. The Green Status of Species is a new set of metrics under the Red List of Threatened Species that assigns species to recovery categories, complementary to the classic extinction risk categories. Crucially, the Green Status of Species provides methods to evaluate the impact of past conservation, and the potential for future conservation impact, on species status and recovery in a standardized way. Considering the efforts made so far for the conservation of Mediterranean threatened plants, using the Green Status of Species would be highly useful to direct future conservation policies. We, therefore, encourage botanists and practitioners working on threatened plants in the Mediterranean area to use this new assessment tool to inform conservation and recovery programs

Reversing “Empty Forest Syndrome” in Southeast Asia

[Extract] The diverse tropical forests of Southeast Asia are home to some of the most mysterious and beautiful wildlife species in the world, some of which have only been discovered in the last few decades. Home to species such as the antelope-like Saola (the Asian “unicorn”), which was only discovered in 1992 and that no biologist has seen in the wild, capturing the imagination of scientists, reporters and the public alike. Home to an extensive community of animals small and large, from civets to muntjacs, striped rabbits to Doucs, porcupines to pigs, tortoises to wild cattle. However, Southeast Asia also holds a higher proportion of globally threatened vascular plant, reptile, bird and mammal species than any other region on the planet. Today, these irreplaceable forests are often harboring the ghosts of these amazing species, victims of a barbaric and widespread hunting technique—the use of homemade and cheap wire snares that catch animals, leaving them trapped, often to suffer for days, before death. This hunting technique makes no distinction between common and Endangered species and is indiscriminately laying waste to any wildlife species regardless of their size and shape: Saola, Grey-shanked Douc, Southeast Asian Porcupine, Sambar Deer, Marbled Cat, Hog Badger, and the list goes on and on. Imagine walking into the Adirondacks in the northeastern United States and not seeing a single squirrel or raccoon. This idea appropriately has an ominous name: “empty forest syndrome.

The sources of management innovation: when firms introduce new management practices

Management innovation is the introduction of management practices new to the firm and intended to enhance firm performance. Building on the organizational reference group literature, this article shows that management innovation is a consequence of a firm's internal context and of the external search for new knowledge. Furthermore the article demonstrates a trade-off between context and search, in that there is a negative effect on management innovation associated with their joint occurrence. Finally the article shows that management innovation is positively associated with firm performance in the form of subsequent productivity growth

Local resources and procurement practices in humanitarian supply chains:an empirical examination of large-scale house reconstruction projects

Different procurement decisions taken by relief organizations can result in considerably different implications in regards to transport, storage, and distribution of humanitarian aid and ultimately can influence the performance of the humanitarian supply chain and the delivery of the humanitarian aid. In this article, we look into what resources are needed and how these resources evolve in the delivery of humanitarian aid. Drawing on the resource-based view of the firm, we develop a framework to categorize the impact of local resources on the configuration of humanitarian supply chains. In contrast to other papers, the importance of localizing the configuration of the humanitarian supply chain is not only conceptually recognized, but empirical investigations are also provided. In terms of methodology, this article is based on the analysis of secondary data from two housing reconstruction projects. Findings indicate that the use of local resources in humanitarian aid has positive effects on programs' overall supply chain performance and these effects are not only related to the macroeconomic perspective, but benefits expand to improvements related to the use of knowledge. At the same time, it was found that local sourcing often comes with a number of problems. For example, in one of the cases, significant problems existed, which were related to the scarcity of local supplies. Both housing reconstruction projects have indicated the continuous need for changes throughout the programs as a dynamic supply chain configuration is important for the long-term sustainability of reconstruction aid

Managerial foresight and attempted rent appropriation: insider trading on knowledge of imminent breakthroughs

In order to establish a competitive advantage, firms must acquire or create resources at a price below their value in use. Absent pure luck, this requires managers to exercise foresight about a resource's future value and/or complementarities with pre-existing capabilities. This foresight grants managers the opportunity to exploit information asymmetries for personal gain as well as building organizational capabilities. Nevertheless, there is limited research on the extent of foresight or how managers use it. In our study of insider trading, we found that managers purchase stock well before breakthrough patents are filed. We argue for further research on the extent of managerial foresight and how it affects rent generation and appropriation. Copyright © 2005 John Wiley & Sons, Ltd.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/48681/1/474_ftp.pd

Incorporating Cardiac Substructures Into Radiation Therapy For Improved Cardiac Sparing

Growing evidence suggests that radiation therapy (RT) doses to the heart and cardiac substructures (CS) are strongly linked to cardiac toxicities, though only the heart is considered clinically. This work aimed to utilize the superior soft-tissue contrast of magnetic resonance (MR) to segment CS, quantify uncertainties in their position, assess their effect on treatment planning and an MR-guided environment. Automatic substructure segmentation of 12 CS was completed using a novel hybrid MR/computed tomography (CT) atlas method and was improved upon using a 3-dimensional neural network (U-Net) from deep learning. Intra-fraction motion due to respiration was then quantified. The inter-fraction setup uncertainties utilizing a novel MR-linear accelerator were also quantified. Treatment planning comparisons were performed with and without substructure inclusions and methods to reduce radiation dose to sensitive CS were evaluated. Lastly, these described technologies (deep learning U-Net) were translated to an MR-linear accelerator and a segmentation pipeline was created. Automatic segmentations from the hybrid MR/CT atlas was able to generate accurate segmentations for the chambers and great vessels (Dice similarity coefficient (DSC) \u3e 0.75) but coronary artery segmentations were unsuccessful (DSC\u3c0.3). After implementing deep learning, DSC for the chambers and great vessels was ≥0.85 along with an improvement in the coronary arteries (DSC\u3e0.5). Similar accuracy was achieved when implementing deep learning for MR-guided RT. On average, automatic segmentations required ~10 minutes to generate per patient and deep learning only required 14 seconds. The inclusion of CS in the treatment planning process did not yield statistically significant changes in plan complexity, PTV, or OAR dose. Automatic segmentation results from deep learning pose major efficiency and accuracy gains for CS segmentation offering high potential for rapid implementation into radiation therapy planning for improved cardiac sparing. Introducing CS into RT planning for MR-guided RT presented an opportunity for more effective sparing with limited increase in plan complexity

Mitigation of Moral Hazard and Adverse Selection in Venture Capital Financing: The Influence of the Country’s Institutional Setting

A venture capitalist (VC) needs to trade off benefits and costs when attempting to mitigate agency problems in their investor-investee relationship. We argue that signals of ventures complement the VC’s capacity to screen and conduct a due diligence during the pre-investment phase, but its attractiveness may diminish in institutional settings supporting greater transparency. Similarly, whereas a VC may opt for contractual covenants to curb potential opportunism by ventures in the post-investment phase, this may only be effective in settings supportive of shareholder rights enforcement. Using an international sample of VC contracts, our study finds broad support for these conjectures. It delineates theoretical and practical implications for how investors can best deploy their capital in different institutional settings whilst nurturing their relationships with entrepreneurs

How management control systems can facilitate a firm's strategic renewal and creation of financial intelligence

This chapter presents how management control systems and financial intelligence can facilitate a firm’s strategic renewal. Although the strategic accounting literature has recognized the importance of financial intelligence to a firm’s strategic decision making and formulation of strategy, the question of how a management control system (MCS) can help a firm to revamp and reallocate its resources has been overlooked in the prior strategy literature. In response, this chapter presents a conceptual model, which presents how advanced management accounting systems can foster a firm’s strategic renewal in light of the available theoretical foundations (the strategy implementation view, the dynamic capability perspective, and management accounting). This chapter advances managers’ understanding of firm’s renewal practices through the use of an MCS. Practical examples have been used to illustrate how firms renew their business operations in practice.fi=vertaisarvioitu|en=peerReviewed