Movement vectors and deformation mechanisms in kinematic restorations: A case study from the Colombian Eastern Cordillera

2016 ◽  
Vol 4 (1) ◽  
pp. T31-T48 ◽  
Author(s):  
Emilio Carrillo ◽  
Andrés Mora ◽  
Richard A. Ketcham ◽  
Ricardo Amorocho ◽  
Mauricio Parra ◽  
...  
Keyword(s):  
Cross Sections ◽  
Initial Phase ◽  
Deformation Mechanisms ◽  
Final Phase ◽  
Eastern Cordillera ◽  
Thrust Belts ◽  
Complete Procedure ◽  
The Common ◽  
Mechanisms Of Deformation

We have developed a new method to assess the movement of particles in different steps of a well-calibrated sequential kinematic restoration. Calibration included correct assessment of amounts of overburden, sedimentation, erosion, and thermal behavior through time. Our method allowed a better understanding of the mechanisms of deformation and uplift in different geologic provinces. In our pilot case study in the Colombian Eastern Cordillera, we have used movement vectors in balanced cross sections to document an initial phase of dominant vertical uplift and a final phase of dominant tangential horizontal shortening. Our findings challenged the common assumptions related to folding and deformation mechanisms in fold-and-thrust belts used for cross-section balancing and palinspastic reconstructions. Thus, we found that the movement vectors in cross sections can be used to test and validate a complete procedure to obtain calibrated sequential kinematic restorations and represent a powerful tool to better understand deformation mechanisms in different settings.

scholarly journals A Case Study of Sandplay Therapy for a Boy with Tic

2021 ◽  
Vol 42 (5) ◽  
pp. 581-599
Author(s):  
Hee-og Sim
Keyword(s):  
Initial Phase ◽  
Intermediate Phase ◽  
Daily Life ◽  
Small Animals ◽  
Final Phase ◽  
Sandplay Therapy ◽  
Race Car ◽  
Football Match ◽  
Therapy Sessions

Objectives: This study examined sandplay therapy in an elementary school boy with tic problems. The goal of the therapy was to reduce his tic problems by offering a free and protected space of sandplay therapy.Methods: The sandboxes were analyzed focusing on analytical psychology and theories of sandplay therapy using Turner (2005)’s content themes, which were the most comprehensive themes.Results: Seventy-seven therapy sessions were performed. The client showed a race car that was stuck in the sand and then rescued by forklifts in the initial phase of therapy (1-2, a race car stuck in the sand). In the intermediate phase of the therapy (3-70, struggle), he showed regression, meeting the opposites, victory of small animals, construction, and death. In the final phase of therapy (71-77, race, death II, adaptation to reality), he showed race, death, and adaptation to reality.Conclusion: The client who was entering adolescence saw life as a race. However, the race car that was moving toward masculinity was stuck in the sand. Therefore, the car was sent for repairs. In the middle of the therapy, the boy showed various fights, accidents, and construction. Lastly, there were deaths of an alligator and a bear. By showing a football match, the long journey of developing ego ended. During the therapy, archetypal patterns, such as regression to the primitive psyche, the journey of masculinity as a boy, and confrontation between good and bad, appeared. Sandplay therapy, in a free and protected space, relieved the client’s tic problems with improvement of his daily life. Thus, this study demonstrates the effectiveness of sandplay therapy.

scholarly journals A Case Study of Sandplay Therapy for a Middle-aged Woman Who Goes the Way of Individuation Through Conflicts with an Adolescent Son

2020 ◽  
Vol 58 (2) ◽  
pp. 239-253
Author(s):  
Hee-og Sim
Keyword(s):  
Initial Phase ◽  
Intermediate Phase ◽  
Final Phase ◽  
Middle Aged ◽  
Sandplay Therapy ◽  
Aged Woman ◽  
Individuation Process ◽  
Middle Aged Woman ◽  
Therapy Sessions

This study explored a sandplay therapy case of a woman maturing through conflicts with an adolescent son. The goal of the therapy was to relieve her from conflicts with going through individuation process under a free and protected space in sandplay therapy. Forty-six therapy sessions were held. The client exhibited that she needed a conversation with her feminity and maternity in the initial phase of therapy (1-5, regression). In the intermediate phase of therapy (6-43, struggle), she displayed the scenes of meeting of opposites, shadow, death, nurturing and integration of opposites. In the final phase of therapy (44-46, transformation), she showed the acception of her life with leaving her situations to God. Through sandplay therapy in the free and protected space, this study showed the effectiveness of sandplay therapy since the client achieved individuation by showing the acceptance of her life and could control her enraged feelings.

Methodology for Analysis of Schottky Diode Failures

2010 ◽  
Author(s):  
Bhanu P. Sood ◽  
Michael Pecht ◽  
John Miker ◽  
Tom Wanek
Keyword(s):  
Failure Mode ◽  
Schottky Diode ◽  
Failure Modes ◽  
Schottky Diodes ◽  
Failure Mechanisms ◽  
Forward Voltage ◽  
Fast Switching ◽  
Voltage Drops ◽  
The Common

Abstract Schottky diodes are semiconductor switching devices with low forward voltage drops and very fast switching speeds. This paper provides an overview of the common failure modes in Schottky diodes and corresponding failure mechanisms associated with each failure mode. Results of material level evaluation on diodes and packages as well as manufacturing and assembly processes are analyzed to identify a set of possible failure sites with associated failure modes, mechanisms, and causes. A case study is then presented to illustrate the application of a systematic FMMEA methodology to the analysis of a specific failure in a Schottky diode package.

scholarly journals Getting information on suspended sediments in a large river from acoustic backscatter

2018 ◽  
Vol 40 ◽  
pp. 04017
Author(s):  
Adrien Vergne ◽  
Céline Berni ◽  
Jérôme Le Coz
Keyword(s):  
Suspended Sediment Concentration ◽  
Spatial Information ◽  
Suspended Sediments ◽  
Sediment Concentration ◽  
Large River ◽  
Acoustic Backscatter ◽  
Qualitative Information ◽  
Sediment Size ◽  
The Common

There has been a growing interest in the last decade in extracting information on Suspended Sediment Concentration (SSC) from acoustic backscatter in rivers. Quantitative techniques are not yet effective, but acoustic backscatter already provides qualitative information on suspended sediments. In particular, in the common case of a bi-modal sediment size distribution, corrected acoustic backscatter can be used to look for sand particles in suspension and provide spatial information on their distribution throughout a river crosssection. This paper presents a case-study where these techniques have been applied.

scholarly journals APPLICATION OF DOMAIN INTEGRATED DESIGN METHODOLOGY FOR BIO-INSPIRED DESIGN- A CASE STUDY OF SUTURE PIN DESIGN

2021 ◽  
Vol 1 ◽  
pp. 487-496
Author(s):  
Pavan Tejaswi Velivela ◽  
Nikita Letov ◽  
Yuan Liu ◽  
Yaoyao Fiona Zhao
Keyword(s):  
Cross Sections ◽  
Design Methodology ◽  
Reaction Force ◽  
Integrated Design ◽  
Total Deformation ◽  
Insertion Force ◽  
Force Reaction ◽  
The Moment ◽  
Work Done

AbstractThis paper investigates the design and development of bio-inspired suture pins that would reduce the insertion force and thereby reducing the pain in the patients. Inspired by kingfisher's beak and porcupine quills, the conceptual design of the suture pin is developed by using a unique ideation methodology that is proposed in this research. The methodology is named as Domain Integrated Design, which involves in classifying bio-inspired structures into various domains. There is little work done on such bio-inspired multifunctional aspect. In this research we have categorized the vast biological functionalities into domains namely, cellular structures, shapes, cross-sections, and surfaces. Multi-functional bio-inspired structures are designed by combining different domains. In this research, the hypothesis is verified by simulating the total deformation of tissue and the needle at the moment of puncture. The results show that the bio-inspired suture pin has a low deformation on the tissue at higher velocities at the puncture point and low deformation in its own structure when an axial force (reaction force) is applied to its tip. This makes the design stiff and thus require less force of insertion.

scholarly journals Co-Management of Sewage Sludge and Other Organic Wastes: A Scandinavian Case Study

Energies ◽  
2021 ◽  
Vol 14 (12) ◽  
pp. 3411
Author(s):  
Clara Fernando-Foncillas ◽  
Maria M. Estevez ◽  
Hinrich Uellendahl ◽  
Cristiano Varrone
Keyword(s):  
Anaerobic Digestion ◽  
Sewage Sludge ◽  
Resource Recovery ◽  
Organic Wastes ◽  
Industrial Wastes ◽  
Wastewater Management ◽  
Sewage Sludge Management ◽  
The Common ◽  
Green Chemicals

Wastewater and sewage sludge contain organic matter that can be valorized through conversion into energy and/or green chemicals. Moreover, resource recovery from these wastes has become the new focus of wastewater management, to develop more sustainable processes in a circular economy approach. The aim of this review was to analyze current sewage sludge management systems in Scandinavia with respect to resource recovery, in combination with other organic wastes. As anaerobic digestion (AD) was found to be the common sludge treatment approach in Scandinavia, different available organic municipal and industrial wastes were identified and compared, to evaluate the potential for expanding the resource recovery by anaerobic co-digestion. Additionally, a full-scale case study of co-digestion, as strategy for optimization of the anaerobic digestion treatment, was presented for each country, together with advanced biorefinery approaches to wastewater treatment and resource recovery.

unrechtliche peinliche schmehung oder dem gemeinen nutz nuetzlich?Eine Fallstudie zur Normenkonkurrenz im Schmähschriftprozess des 16. Jahrhunderts

2020 ◽  
Vol 25 (1) ◽  
pp. 135-149
Author(s):  
Jan Siegemund
Keyword(s):  
Early Modern ◽  
Common Good ◽  
Public Places ◽  
Legal Norms ◽  
The Public ◽  
The Common ◽  
The Public Sphere ◽  
The City ◽  
Different Levels

AbstractLibel played an important and extraordinary role in early modern conflict culture. The article discusses their functions and the way they were assessed in court. The case study illustrates argumentative spaces and different levels of normative references in libel trials in 16th century electoral Saxony. In 1569, Andreas Langener – in consequence of a long stagnating private conflict – posted several libels against the nobleman Tham Pflugk in different public places in the city of Dresden. Consequently, he was arrested and charged with ‘libelling’. Depending on the reference to conflicting social and legal norms, he had therefore been either threatened with corporal punishment including his execution, or rewarded with laudations. In this case, the act of libelling could be seen as slander, but also as a service to the community, which Langener had informed about potentially harmful transgression of norms. While the common good was the highest maxim, different and sometimes conflicting legally protected interests had to be discussed. The situational decision depended on whether the articulated charges where true and relevant for the public, on the invective language, and especially on the quality and size of the public sphere reached by the libel.

scholarly journals Mind the Gap: Why the Landscape Planning System in Sardinia Does Not Work

2021 ◽  
Vol 13 (13) ◽  
pp. 7300
Author(s):  
Anna Maria Colavitti ◽  
Alessio Floris ◽  
Sergio Serra
Keyword(s):  
Landscape Planning ◽  
Comparative Method ◽  
Poor Quality ◽  
Planning System ◽  
Local Planning ◽  
The Common ◽  
Regional Landscape ◽  
Landscape Protection

In Italy, after the introduction of the Code of Cultural Heritage and Landscape in 2004, the Regional Landscape Plan (RLP) has acquired a coordination role in the urban planning system, for the implementation of policies for landscape protection and valorisation. The case study of the RLP of Sardinia is a paradigmatic application to the coastal area of the island, which is considered most vulnerable and subject to settlement pressure. The objectives of preservation and valorisation of the territorial resources should be transferred into local planning instruments by adopting strategies aimed at the preservation of the consolidated urban fabric, at the requalification and completion of the existing built-up areas according to the principles of land take limitation and increase in urban quality. The paper investigates the state of implementation and the level of integration of landscape contents in the local plans that have been adapted to the RLP, using a qualitative comparative method. In addition, the results of the plan coherence checks, elaborated by the regional monitoring bodies after the adaptation process, have been analysed to identify the common criticalities and weaknesses. The results highlight the lack of effectiveness of the RLP, after more than a decade since its approval, considering the limited number of adequate local plans and the poor quality of their analytical and regulative contents in terms of landscape protection and valorisation. Conclusions suggest some possible ways to revise the RLP, focusing on the participation of local communities and the development of a new landscape culture.

Anatomy of the adventitious roots of Philodendron (Araceae) and its importance for the systematics of the genus

2020 ◽  
Vol 33 (2) ◽  
pp. 207
Author(s):  
Rafaela de Oliveira Ferreira ◽  
Ana Cristina Campos Borges ◽  
Juan Augusto Rodrigues dos Campos ◽  
Artur Manoel Leite Medeiros ◽  
Cassia Mônica Sakuragui ◽  
...  
Keyword(s):  
Cross Sections ◽  
Related Species ◽  
Adventitious Roots ◽  
Related Genus ◽  
Phylogenetic Hypothesis ◽  
The Common

The genus Philodendron Schott comprises the following three currently accepted subgenenera: P. subg. Philodendron, P. subg. Pteromischum and P. subg. Meconostigma; however, these lack a well-defined classification. In the present study, we examined anatomically samples of adventitious roots in species of the group, so as to establish aspects relevant for taxonomic purposes. The anatomical analyses emphasised the characteristics of the steles in cross-sections of the root samples from regions near the apex to the most mature zones. A species of a closely related genus Adelonema, namely A. crinipes, was included in the study to clarify the results. Our results indicated notable differences in the species of the subgenus Meconostigma, mainly in terms of the presence (and variations) of a lobed stele, whereas the cylindrical stele stood out among the common characteristics in P. subg. Philodendron, P. subg. Pteromischum and the related species A. crinipes. Moreover, the characteristics shared by P. subg. Philodendron and P. subg. Pteromischum corroborated the phylogenetic hypothesis that these two taxa were more closely related to one another than to P. subg. Meconostigma.

scholarly journals The influence of common property rights on forest management policy: a case study in Sardinia region, Italy

2012 ◽  
Vol 56 (1) ◽  
pp. 16-26 ◽  
Author(s):  
Alessandro Paletto ◽  
Isabella De Meo ◽  
Fabrizio Ferretti
Keyword(s):  
Forest Management ◽  
Property Rights ◽  
Common Property ◽  
Private Property ◽  
Local Development ◽  
Management Policy ◽  
Private Forests ◽  
The Public ◽  
The Common

Abstract The property rights and the type of ownership (private owners, public domain and commons) are two fundamental concepts in relationship to the local development and to the social and environmental sustainability. Common forests were established in Europe since the Middle Ages, but over the centuries the importance of commons changed in parallel with economic and social changes. In recent decades, the scientific debate focused on the forest management efficiency and sustainability of this type of ownership in comparison to the public and private property. In Italy common forests have a long tradition with substantial differences in the result of historical evolution in various regions. In Sardinia region the private forests are 377.297 ha, the public forests are 201.324 ha, while around 120.000 ha are commons. The respect of the common rights changed in the different historical periods. Today, the common lands are managed directly by municipalities or indirectly through third parties, in both cases the involvement of members of community is very low. The main objective of the paper is to analyse forest management differences in public institutions with and without common property rights. To achieve the objective of the research the forest management preferences of community members and managers were evaluated and compared. The analysis was realized through the use of the principal-agent model and it has been tested in a case study in Sardinia region (Arci-Grighine district). The analysis of the results showed that the categories of actors considered (members of community, municipalities and managers) have a marked productive profile, but municipalities manage forests perceiving a moderate multifunctionality. Moreover, the representatives of the municipalities pay more attention to the interests of the collectivity in comparison to the external managers. They also attribute high importance to environmental and social forest functions.

Sign in / Sign up

Export Citation Format

Share Document