Creating a public tool to assess and promote transparency in global land deals: the experience of the Land Matrix

The Beta version of the Land Matrix (Land Matrix 2012) was launched in April 2012 as a tool to promote public participation in building a constantly evolving database on large-scale land deals, and making the data visible and understandable. The aim of the Land Matrix partnership is to promote transparency and open data in decisionmaking over land and investment, as a step towards greater accountability. Since its launch, the Land Matrix has attracted a high degree of attention, and stirred some controversy. It provides valuable lessons on the challenges and benefits of promoting open data on practices that are often shrouded in secrecy. This paper critically examines the ongoing efforts by the Land Matrix partnership to build a public tool to promote greater transparency in decision-making over land and investment at a global level. It intends to provoke discussion of the extent to which such a tool can ultimately promote greater transparency and be a step towards greater accountability and improved decision-making. It will present the Land Matrix and its value addition, before detailing the challenges it encountered related to the measurement of the largescale land acquisition phenomenon. It will then specify how it intends to address these issues in order to establish a dynamic and participatory tool for open development.

One size fits all? Managing trust and privacy on social networking sites in Russia and Germany

When it comes to platform sustainability, mitigating user privacy concerns and enhancing trust represent two major tasks providers of Social Networking Sites (SNSs) are facing today. State-of-the-art research advocates reliance on the justice-based measures as possible means to address these challenges. However, as providers are increasingly expanding into foreign markets, the effectiveness of these measures in a cross-cultural setting is questioned. In an attempt to address this set of issues, in this study we build on the existing model to examine the impact of culture on the robustness of four justice-based means in mitigating privacy concerns and ensuring trust. Survey responses from German and Russian SNS members are used to evaluate the two structural equation models, which are then compared. We find that perceptions regarding Procedural and Informational Justice are universally important and hence should be addressed as part of the basic strategy by the SNS provider. When expanding to collectivistic countries like Russia, measures enhancing perceptions of Distributive and Interpersonal Justice can be additionally applied. Beyond practical implications, our study makes a significant contribution to the theoretical discourse on the role of culture in determining individual perceptions and behavior.

HIV/AIDS policy for employers in religious communities

Surveys of national religious denominational offices and of churches in Texas were conducted to evaluate the prevalence of HIV/AIDS policies for members and employees, and to get feedback on a proposed HIV/AIDS policy. Most religious organizations in Texas do not have a HIV/AIDS policy for their employees. Analysis of the data from 77 church questionnaire surveys revealed only 17 (22.1%) policies in existence. From the current data, policies for employees were most prevalent among Catholic churches with 8 (47.1%) and Baptist churches with 7 (41.2%). Nine of the churches (52.9%) who had HIV/AIDS policies for their employees were categorized as having 2501-5000 members. In 1994 and 1995 the largest number of policies developed by churches totaled 8 (47.1%). The findings of this exploratory study in Texas were consistent with the survey of 7 national denominational offices which demonstrated that only the Lutheran church had a policy (14.3%). The literature is consistent with the finding that some churches have decided no separate HIV/AIDS policy is needed for employees. More than half of the employers reporting a HIV/AIDS related experience still feel they do not need a specific policy (CDC, 1992). The range of number of employees in churches varied widely from a high of 54.5% of churches with 15-50 employees to a low of 7.8% of churches with more than 100 employees. Seventy-one of the churches (92.2%) reported that they had no employees infected with HIV/AIDS, while 1 church (1.3%) reported having more than 1 employee infected with HIV/AIDS. This indicates that churches are reacting to incidence of the HIV/AIDS infection rather than preparing ahead. The results of this study clearly indicate the need to develop a comprehensive HIV/AIDS policy for employees in religious communities. Church employees must carefully consider all the issues in the workplace when adopting and implementing a HIV/AIDS policy. A comprehensive policy was developed and guidelines are suggested. ^

How parties frame social citizenship and the inclusion of immigrants in Germany, Switzerland and the United Kingdom

Recent research on the transformation of West European party systems emphasises that cultural issues such as immigration have gained in importance besides the traditional socio-economic cleavage. While this literature shows that parties address not only cultural but also economic is-sues, it has paid less attention on whether parties combine cultural and economic issues. In this paper we focus on immigrants��� social rights by analysing if and how mainstream parties combine immigration and redistributive issues. Drawing on Faist (1995), we distinguish three different perspectives how political actors, here mainstream parties, might react to the welfare chauvinist claims that aim to restrict immigrants��� social rights. Our analysis relies on party manifestos in Germany, Switzerland and the United Kingdom between 1999 and 2011. The results of the anal-ysis indicate that variation is found among party families, in particular among the left. Even though the purpose of the paper is not to ���prove��� that the populist challenge explains how the mainstream left-wing parties behave, the results allow nonetheless for interpreting mainstream parties��� strategic combination of welfare and immigration issues as a response to anti-immigration and anti-integration issues raised by populist challengers.

Law and science: risk assessment and risk management in the WTO agreement on the application of sanitary and phytosanitary measures

Assessing and managing risks relating to the consumption of food stuffs for humans and to the environment has been one of the most complex legal issues in WTO law, ever since the Agreement on Sanitary and Phytosanitary Measures was adopted at the end of the Uruguay Round and entered into force in 1995. The problem was expounded in a number of cases. Panels and the Appellate Body adopted different philosophies in interpreting the agreement and the basic concept of risk assessment as defined in Annex A para. 4 of the Agreement. Risk assessment entails fundamental question on law and science. Different interpretations reflect different underlying perceptions of science and its relationship to the law. The present thesis supported by the Swiss National Research Foundation undertakes an in-depth analysis of these underlying perceptions. The author expounds the essence and differences of positivism and relativism in philosophy and natural sciences. He clarifies the relationship of fundamental concepts such as risk, hazards and probability. This investigation is a remarkable effort on the part of lawyer keen to learn more about the fundamentals based upon which the law ��� often unconsciously ��� is operated by the legal profession and the trade community. Based upon these insights, he turns to a critical assessment of jurisprudence both of panels and the Appellate Body. Extensively referring and discussing the literature, he deconstructs findings and decisions in light of implied and assumed underlying philosophies and perceptions as to the relationship of law and science, in particular in the field of food standards. Finding that both positivism and relativism does not provide adequate answers, the author turns critical rationalism and applies the methodologies of falsification developed by Karl R. Popper. Critical rationalism allows combining discourse in science and law and helps preparing the ground for a new approach to risk assessment and risk management. Linking the problem to the doctrine of multilevel governance the author develops a theory allocating risk assessment to international for a while leaving the matter of risk management to national and democratically accountable government. While the author throughout the thesis questions the possibility of separating risk assessment and risk management, the thesis offers new avenues which may assist in structuring a complex and difficult problem

Arterial hypertension in elderly patients

Why do we need a review specifically addressing arterial hypertension in elderly patients? First, a rterial hypertension prevalence increases with age and, therefore, a large proportion of hypertensive patients are elderly patients. Despite this fact, the specific issues of arterial hypertension in elderly patients are only marginally debated in current guidelines. Second, there are physiological changes (e.g., i ncreasing arterial stiffness, reduced body water content, decreased function of several organ systems) and pathophysiological changes (e.g. increasing prevalence of comorbidities) with increasing age, making diagnosis and therapy of arterial hypertension in elderly patients more demanding. Third, f or some recommendations (e.g., a ppropriate target blood pressure) levels of evidence are lower than in younger hypertensive patients, leading to conflicting recommendations between guidelines. This review intends to discuss some of the specific issues in elderly patients with arterial hypertension. Key words: hypertension; elderly; guidelines; geriatric assessment

To research living beings one has to participate in life.' Viktor von Weizs��cker's legacy

Viktor von Weizs��cker has been a German medical doctor and philosopher, well known throughout Europe, but hardly received in the Anglo-American culture. He focusses on the crucial epistemological question how one can conduct research on living beings. The article���s title represents a key quote of his opus magnum ���Der Gestaltkreis���, which works out a theory of the unity of perception and motion. According to Viktor von Weizs��cker, one cannot separate the two, meaning that we locate ourselves in a fundamental union with the living world, which has lasting influence on our capacity of perception. This idea does not seem too different from Ian Barbour���s idea about critical realism, exploring a ���consciousness of ourselves as arising out of rapport, interconnection and participation in processes reaching beyond ourselves.��� Both authors, Viktor von Weizs��cker and Ian Barbour, still have lasting influence on the dialog between religion and science, each in their respective cultures ��� a further reason to compare their core ideas, after presenting Viktor von Weizs��cker���s life and thought. Finally, the theological impact of von Weizs��cker���s thought will be assessed. Following his philosophy, it becomes clear that the miracle of creation is the condition of the possibility of any perception.

Innovative Agricultural Approaches of Promoting Food Security in Eritrea: Trends, Challenges and Opportunities for Growth: Proceedings of the Workshop of the Association of Eritreans in Agricultural Sciences (AEAS)

Eritrea is a Sahel country in terms of climate, and rainfall is low and highly variable. Shortage of food is thus a recurrent problem, and food security one of the key issues in development. The present publication presents the results of a nationwide workshop organised in 2006 in Asmara, Eritrea, by the Association of Eritreans in Agricultural Sciences (AEAS). The workshop was attended by over 200 participants from government administration, academia, development circles including NGOs and UN organisations. Specifically, the present publication deals with themes such as biotechnology, non-wood forest products, spate irrigation, the role of women relating to food security, and institutional and organisational aspects of food security. It also contains a chapter with policy recommendations, as well as an extensive summary of the main findings (paper abstracts) in Tigrinya.

Metabolomics in plant-herbivore interactions: challenges and applications

Metabolomics as the study of the entire set of metabolites of a given organism is an important frontier in life sciences. As a tool that captures the ���front end��� of cellular machineries, metabolomics is particularly suited to investigate biotic interactions, including for instance the interplay between plants and insects. In this review, we discuss the opportunities and challenges of metabolomics to study plant���herbivore interactions. We first present a brief overview of the typical analytical workflows used in metabolomics and their associated issues, in particular those related to metabolome coverage and compound identification. Second, recent advances in the field of plant���herbivore relationships that are promoted by non-targeted approaches are reviewed, with examples ranging from classical herbivore resistance patterns to plant-mediated interactions across different spatial scales and volatile-mediated tritrophic interactions. Through general considerations and the discussion of a few selected case studies, our review highlights the potential and challenges of metabolomics as a research approach to understand biological interfaces.

Analyses strat��giques autour d'enjeux r��gionaux dans la Grappe des Lacs d'Itasy: SDA-Ausbildung in Madagaskar

Presentation for CDE's Forum E & U on the adaptation of the SDA approach for strategic analyisis of regional development and environment issues in Madagascar

Privacy-preserving genomic testing in the clinic: a model using HIV treatment

PURPOSE The implementation of genomic-based medicine is hindered by unresolved questions regarding data privacy and delivery of interpreted results to health-care practitioners. We used DNA-based prediction of HIV-related outcomes as a model to explore critical issues in clinical genomics. METHODS We genotyped 4,149 markers in HIV-positive individuals. Variants allowed for prediction of 17 traits relevant to HIV medical care, inference of patient ancestry, and imputation of human leukocyte antigen (HLA) types. Genetic data were processed under a privacy-preserving framework using homomorphic encryption, and clinical reports describing potentially actionable results were delivered to health-care providers. RESULTS A total of 230 patients were included in the study. We demonstrated the feasibility of encrypting a large number of genetic markers, inferring patient ancestry, computing monogenic and polygenic trait risks, and reporting results under privacy-preserving conditions. The average execution time of a multimarker test on encrypted data was 865���ms on a standard computer. The proportion of tests returning potentially actionable genetic results ranged from 0 to 54%. CONCLUSIONS The model of implementation presented herein informs on strategies to deliver genomic test results for clinical care. Data encryption to ensure privacy helps to build patient trust, a key requirement on the road to genomic-based medicine.Genet Med advance online publication 14 January 2016Genetics in Medicine (2016); doi:10.1038/gim.2015.167.