instrumental approaches
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2021 ◽  
pp. 1-41
Author(s):  
Regina M. B. O. Duarte ◽  
João F. P. Gomes ◽  
Xavier Querol ◽  
Andrea Cattaneo ◽  
Benjamin Bergmans ◽  
...  

2021 ◽  
Vol 21 (5) ◽  
pp. 7-85
Author(s):  
D.P. ZAIKIN

This paper examines the civil law status of the beneficiaries of a foundation (Stiftung) subject to private benefit purposes. It concerns the reasons and impact of conservative and instrumental approaches to the permissible purposes of the foundation, the classification criterion of private benefit foundations (privatnützige Stiftungen) and public benefit foundations (gemeinnützige Stiftungen), the limits to which the Germanic countries tolerate with establishment of the private benefit foundations and then defines the civil law status of the beneficiaries from the perspective of their claims to the foundation and participation in the foundation management, control and protection. As a result of the research the ways to mitigate the risks, that private foundations can create for the participants in civil law relations, are proposed in the light of the legal nature of the foundation.


Author(s):  
Ajay Rathore ◽  
Vijay Devra

The goal of the research was to devise a simple and environment-friendly approach to synthesize iron nanoparticles (FeNPs) and evaluate the catalytic activity of biosynthesized FeNPs for the degradation of the cationic dye Malachite Green (MG) in the presence of Peroxomonosulphate (PMS). Different instrumental approaches were used to characterize green produced FeNPs, and the results show that the NPs are spherical and 48 nm in size. Increasing the concentrations of nanoparticles (0.5 × 10-8 - 2.0 × 10-8 mol/dm3), Peroxomonosulphate (1.0 × 10-4 - 5.0 × 10-4 mol/dm3), dye (1.0 × 10-5 - 5.0 × 10-5 mol/dm3), pH (5), and high temperature (25-35 °C) enhanced the degradation kinetics of Pseudo-first-order kinetics were used to describe the degradation of MG in the FeNPs/PMS system, and activation parameters were derived. The maximum MG degrading efficiency for the FeNPs/PMS system was 88% in 60 minutes under optimum reaction conditions. The structure of intermediates formed by MG degradation by FeNPs/PMS was determined using UV-vis spectrum analysis. The application of synthesized FeNPs to improve Peroxomonosulphate oxidation potential for MG degradation is a unique, efficient, promising, and eco-friendly technology because it does not require any expensive reagents.  


2021 ◽  
Author(s):  
◽  
Peter Jackson

<p>Ethiopia is synonymous with protracted drought, natural resource degradation, and hunger and impoverished livelihoods among many millions of farm-based producers. Since 1971, the Government of Ethiopia and foreign donors have channelled food aid and administrative and extension support to relief and rehabilitation projects for improved natural resource management. One such intervention is MERET-PLUS (Managing Environmental Resources to Enable Transition to more sustainable livelihoods through Partnership and Land User Solidarity), a long-standing, watershed-based food-for-assets development project. In its latest form, MERET-PLUS like many similar 'new generation' food-funded natural resource management interventions has multiple positive impacts, both for targeted watershed areas, and for the inhabitants of these areas. In spite of this, successfully enabling 'transition' of participants from receiving food aid remains highly problematic. Transition has not received sufficient attention in programming or - until recently - in academic literature. Partly for this reason, such interventions often lack an agreed, coherent definition of transition, a strategy for achieving such transition, and a means of measuring progress toward transition. Recognising potential for transition to advance policy and practice for such projects, I critically evaluate transition as an inherent objective of the current phase of MERET-PLUS, through the positional lens of my internship with a major donor to the project, the World Food Programme (WFP). I use four case study woredas as talking points, and use quantitative and qualitative information gathered from extensive research from site- through to federallevel. I wish to answer two research questions about transition through this research. Firstly: to what extent has 'enabling transition' in MERET-PLUS been developed as a concept, in policy or strategy, and as an understood and measurable concept? And secondly: what place does transition have in the MERETPLUS project? In relation to the first question, this research presents four main findings. Firstly, formal strategy for transitioning MERET-PLUS beneficiaries from project support has been formed only after thirty years of continuous food support. In many ways, this reflects the legacy of continued difficulties in linking relief, rehabilitation and development - and of achieving real development and independent capacities to sustain this development - through food-supported programming. Secondly, there are currently diverse interests in transition across all levels of the MERET-PLUS project, which must be factored-in to any strategy for implementation. In sub-federal government offices for example, strategy for transition is formed by observing the particular contexts of particular successful sites within their area. By contrast, at federal level, in the WFP Country Office, strategy for transition tends to be formed as part of instrumental programming goals. Thirdly, two particular components of MERET-PLUS make it difficult to conceive of transition as inherent in programming, or as an instrument introduced from higher levels. First, the integrated nature of MERET-PLUS, with a wide range of activities for land and water-source rehabilitation and human livelihood improvement, makes it difficult to conceive of one, integrated strategy for transition. Second, the holistic, participatory approaches to targeting project assistance and planning project activities make instrumental approaches to transition inappropriate. 'Transition as inherent' and 'transition as instrumental' approaches represent unrealised potential for scalable improvements of project impacts, coupled with the challenge of building the kind of concerted confidence required among beneficiaries, planners, leaders and government agencies. Fourthly and finally, information from project beneficiaries, planning teams, and project managers at higher levels has highlighted the importance of asset-based measures of communities' and households' livelihoods in assessing readiness for transition. Communication and planning for transition with engaged beneficiaries remains an important challenge, and one which has not been sufficiently understood in the literature. The goal of 'enabling transition' in MERET-PLUS is as yet unrealised in practice and at scale. A number of factors indicate real potential for transition in case study areas, including income generation from collective farm-based activities, and more broadly, confidence and belief among beneficiaries in improving their livelihoods through available project activities. As a snapshot of potential to 'enable transition', this research contributes practice-based insights for progressively phasing out "outsiders" assistance to vulnerable communities.</p>


2021 ◽  
Author(s):  
◽  
Peter Jackson

<p>Ethiopia is synonymous with protracted drought, natural resource degradation, and hunger and impoverished livelihoods among many millions of farm-based producers. Since 1971, the Government of Ethiopia and foreign donors have channelled food aid and administrative and extension support to relief and rehabilitation projects for improved natural resource management. One such intervention is MERET-PLUS (Managing Environmental Resources to Enable Transition to more sustainable livelihoods through Partnership and Land User Solidarity), a long-standing, watershed-based food-for-assets development project. In its latest form, MERET-PLUS like many similar 'new generation' food-funded natural resource management interventions has multiple positive impacts, both for targeted watershed areas, and for the inhabitants of these areas. In spite of this, successfully enabling 'transition' of participants from receiving food aid remains highly problematic. Transition has not received sufficient attention in programming or - until recently - in academic literature. Partly for this reason, such interventions often lack an agreed, coherent definition of transition, a strategy for achieving such transition, and a means of measuring progress toward transition. Recognising potential for transition to advance policy and practice for such projects, I critically evaluate transition as an inherent objective of the current phase of MERET-PLUS, through the positional lens of my internship with a major donor to the project, the World Food Programme (WFP). I use four case study woredas as talking points, and use quantitative and qualitative information gathered from extensive research from site- through to federallevel. I wish to answer two research questions about transition through this research. Firstly: to what extent has 'enabling transition' in MERET-PLUS been developed as a concept, in policy or strategy, and as an understood and measurable concept? And secondly: what place does transition have in the MERETPLUS project? In relation to the first question, this research presents four main findings. Firstly, formal strategy for transitioning MERET-PLUS beneficiaries from project support has been formed only after thirty years of continuous food support. In many ways, this reflects the legacy of continued difficulties in linking relief, rehabilitation and development - and of achieving real development and independent capacities to sustain this development - through food-supported programming. Secondly, there are currently diverse interests in transition across all levels of the MERET-PLUS project, which must be factored-in to any strategy for implementation. In sub-federal government offices for example, strategy for transition is formed by observing the particular contexts of particular successful sites within their area. By contrast, at federal level, in the WFP Country Office, strategy for transition tends to be formed as part of instrumental programming goals. Thirdly, two particular components of MERET-PLUS make it difficult to conceive of transition as inherent in programming, or as an instrument introduced from higher levels. First, the integrated nature of MERET-PLUS, with a wide range of activities for land and water-source rehabilitation and human livelihood improvement, makes it difficult to conceive of one, integrated strategy for transition. Second, the holistic, participatory approaches to targeting project assistance and planning project activities make instrumental approaches to transition inappropriate. 'Transition as inherent' and 'transition as instrumental' approaches represent unrealised potential for scalable improvements of project impacts, coupled with the challenge of building the kind of concerted confidence required among beneficiaries, planners, leaders and government agencies. Fourthly and finally, information from project beneficiaries, planning teams, and project managers at higher levels has highlighted the importance of asset-based measures of communities' and households' livelihoods in assessing readiness for transition. Communication and planning for transition with engaged beneficiaries remains an important challenge, and one which has not been sufficiently understood in the literature. The goal of 'enabling transition' in MERET-PLUS is as yet unrealised in practice and at scale. A number of factors indicate real potential for transition in case study areas, including income generation from collective farm-based activities, and more broadly, confidence and belief among beneficiaries in improving their livelihoods through available project activities. As a snapshot of potential to 'enable transition', this research contributes practice-based insights for progressively phasing out "outsiders" assistance to vulnerable communities.</p>


Author(s):  
Elena Illarionova ◽  
Alexandr Kruchinin ◽  
Svetlana Turovskaya ◽  
Alana Bigaeva

Introduction. An integrated monitoring of raw milk’s contents, quality, and security is a key factor that guarantees the high-quality dairy production. As a result, new research methods of rennet clotting are a topical and urgent area of study. The research objective was to systemize and analyze the basic criteria and assessment methods of rennet-induced protein gels in milk systems. Study objects and methods. The authors reviewed the official Russian criteria and methods of raw milk assessment by its rennet coagulation properties. The research also featured the most widespread instrumental approaches used in best practices from around the world. Results and discussion. In Russian and foreign cheese production, milk is always tested for its physicochemical and microbiological indicators, with a mandatory check of its coagulation characteristics. Russian cheese-makers use different modifications of rennet and rennet-fermenting tests based on subjective sensory evaluation, while international scientific trends in this area aim at developing and improving instrumental methods by using a complex indicator MCP. This indicator characterizes the parameters of rennet coagulation with the help of such devices as Formagraph, Lattodinamografo, Optigraph, etc. Formagraph is a simple instrument for measuring rheological properties of milk clotting. It was popular in the late XX century. The resent years saw the development of other methods of instrumental control, including those based on optical measurements. For instance, Ortigraph is one such instrument that receives unified data on coagulation properties of raw milk by using near-infrared waves. Sensory and instrumental methods have their advantages and disadvantages. However, the most significant criteria for a quick test of cheeseability, yield, and quality are the speed of analysis and the comparability and reproducibility of results. Conclusion. To improve cheeseability testing, Russian cheese-makers need to use the international experience, which offers standardized evaluation criteria in combination with various instrumental approaches. However, the integration of foreign regulations and methods into Russian studies is not the only option. The improvement and development of national instrumental methods of evaluating milk protein coagulation is also crucial.


2021 ◽  
Vol 20 (3) ◽  
pp. 137-142
Author(s):  
Mahraz Kabache ◽  
Mhania Guerti

A reliable perceptive analysis implying several sessions of listening turns out to be consuming in time and in human resources, and therefore not allowing a regular use in clinical practice. At the level of the Ear, Nose and Throat (ENT) services the rehabilitative speech therapist is in charge of estimating by listening to the quality of the voice, which entraines a non reliable perceptive evaluation compared with the one that will be proposed in this work. In this study, objective instrumental approaches based on physical measures has been proposed. These approaches allowing the analysis and estimation of the acoustic characteristics of the voice of the patients having a total laryngectomy. The results are compared with those obtained in a healthy vocal speaker. The outcomes indicate that objective evaluations can provide a homogeneous database for a better interpretation of articulators and vocal dysfunctions.


Author(s):  
Gérard Liger-Belair ◽  
Clara Cilindre

The strong interplay between the various parameters at play in a bottle and in a glass of champagne or sparkling wine has been the subject of study for about two decades. After a brief overview of the history of champagne and sparkling wines, this article presents the key steps involved in the traditional method leading to the production of premium modern-day sparkling wines, with a specific focus on quantification of the dissolved CO2 found in the sealed bottles. Moreover, a review of the literature on the various chemical and instrumental approaches used in the analysis of dissolved and gaseous CO2, effervescence, foam, and volatile organic compounds is reported. Expected final online publication date for the Annual Review of Analytical Chemistry, Volume 14 is August 2021. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.


2021 ◽  
Vol 14 ◽  
Author(s):  
Ubirakitan Maciel Monteiro ◽  
Vinicius Belém Rodrigues Barros Soares ◽  
Caio Belém Rodrigues Barros Soares ◽  
Tiago Coimbra Costa Pinto ◽  
Rosana Christine Cavalcanti Ximenes ◽  
...  

The future of awake bruxism assessment will incorporate physiological data, possibly electromyography (EMG) of the temporal muscles. But up to now, temporal muscle contraction patterns in awake bruxism have not been characterized to demonstrate clinical utility. The present study aimed to perform surface EMG evaluations of people assessed for awake bruxism to identify possible different subtypes. A 2-year active search for people with awake bruxism in three regions of the country resulted in a total of 303 participants (223 women, 38 ± 13 years, mean and SD). Their inclusion was confirmed through non-instrumental approaches for awake bruxism: self-reported questionnaire and clinical exam, performed by three experienced and calibrated dentists (Kappa = 0.75). Also, 77 age- and sex-matched healthy controls were recruited (49 women, 36 ± 14 years). Temporalis surface EMG was performed with a portable device (Myobox; NeuroUp, Brazil). EMG signals were sent to a computer via Bluetooth 4.0 at a sampling rate of 1,000 Hz. Digital signal processing was performed using the commercial neuroUP software, transformed in RMS and then normalized for peak detection (EMG peaks/min), in a 10 min session. Cluster analysis revealed three distinct subtypes of awake bruxism: phasic, tonic, and intermediate. Individuals with a predominance of EMG peaks/min were classified as the “phasic” subtype (16.8%). Those with the highest EMG rest power were classified as the “tonic” subtype (32.3%). There was also an “intermediate” subtype (50.8%), when both variables remained low. Characterization of awake bruxism physiology is important for future establishment of instrumental assessment protocols and treatment strategies.


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