scholarly journals Challenges using extrapolated family-level macroinvertebrate metrics in moderately disturbed tropical streams: a case-study from Belize

Hydrobiologia ◽  
2017 ◽  
Vol 794 (1) ◽  
pp. 257-271 ◽  
Author(s):  
Rachael Carrie ◽  
Michael Dobson ◽  
Jos Barlow
Keyword(s):  
Tropical Streams ◽  
Family Level ◽  
Macroinvertebrate Metrics

scholarly journals Pułapka współuzależnienia w rodzinie z problemem alkoholowym

2016 ◽  
pp. 141-159
Author(s):  
Katarzyna Błaszczuk
Keyword(s):  
Adult Life ◽  
Family Intervention ◽  
Her Family ◽  
Daily Routines ◽  
Drinking Problem ◽  
Significant Damage ◽  
The Family ◽  
Lack Of Control ◽  
Family Level

A family faced with alcohol de­pendence of its member most often does not take any action to solve the problem. This is mainly due to the lack of knowl­edge about co ­dependency of all people living under one roof with the addict. The spouse/partner as well as children of the addicted individual feel shame as they are blamed by the person abusing alcohol for the situation, and that hin­ders or cripples any attempts to solve the problem. Times of drinking and associat­ed fighting, aggression and violence are interspersed with “honeymoon ­like pe­riods”, so family members are convinced that one day the addiction will end and “things will somehow turn out right”. It is not only the drinking person but also his/her closest relatives who deny there is a problem if the fact is pointed out and confirmed by anyone outside the family. Despite the suffering and damage caused by the lack of the drinking person’s con­cern for his/her family as well as his/her absence and disengagement from the daily routines, the spouse/partner and the children put on “masks” and claim there is no problem. The greatest trag­edy of children living in a family with a drinking problem is the fact that, with­out being aware of it, they continue to play the same roles in their adult life, as ACA. An addicted person may de­cide to stop drinking only if they admit full responsibility for the effects of their own lack of control over drinking which leads to significant damage on a person­al and family level, exposing everyone to suffering and harm. Of great impor­tance in motivating an alcoholic to re­main sober is a short family intervention during a meeting in a group of people significant for the addict. The essence of co ­dependency may be explained using a case study showing the attempts made by a wife trying to justify behaviours of her husband who abuses alcohol.

scholarly journals Phylogenetic signal of orbicules at family level: Rubiaceae as case study

Taxon ◽  
2011 ◽  
Vol 60 (3) ◽  
pp. 742-757 ◽  
Author(s):  
Brecht Verstraete ◽  
Inge Groeninckx ◽  
Erik Smets ◽  
Suzy Huysmans
Keyword(s):  
Phylogenetic Signal ◽  
Family Level

scholarly journals Automatic Image Classification Using Neural Networks Increases Accuracy for Allergenic Pollen Monitoring

2020 ◽  
Author(s):  
Marcel Polling ◽  
Chen Li ◽  
Lu Cao ◽  
Fons Verbeek ◽  
Letty de Weger ◽  
...  
Keyword(s):  
Airborne Pollen ◽  
Pollen Grains ◽  
Allergenic Pollen ◽  
Herbarium Specimens ◽  
Pollen Monitoring ◽  
Pollen Concentrations ◽  
Family Level ◽  
Source Of Information ◽  
Urticaceae Pollen

Abstract Monitoring of airborne pollen concentrations provides an important source of information for the globally increasing number of hay fever patients. Airborne pollen are traditionally counted under the microscope, but with the latest developments in image recognition methods, automating this process has become feasible. A challenge that persists, however, is that many pollen grains cannot be distinguished beyond the genus or family level using a microscope. Here, we assess the use of a Convolutional Neural Network (CNN) to increase taxonomic accuracy for airborne pollen. As a case study we use the nettle family (Urticaceae), which contains two main genera (Urtica and Parietaria) common in European landscapes which pollen cannot be separated by trained specialists. While pollen from Urtica species have very low allergenic relevance, those from several species of Parietaria are severely allergenic. We collect pollen from both fresh as well as from herbarium specimens and use these to train the CNN model VGG16. The model shows that Urticaceae pollen can be distinguished with 98.3% accuracy. We then apply our model on Urticaceae pollen collected from aerobiological samples and show that the genera can be confidently distinguished, despite the more challenging input images that are often overlain by debris. Our method can also be applied to other pollen families in the future and will thus help to make allergenic pollen monitoring more specific.

scholarly journals Pregnant Mother and Baby Kits in Disaster Response: The Case Study of 2018 Floods in North of Sri Lanka

2021 ◽  
Author(s):  
N.W.A.N.Y. Wijesekara ◽  
A. Wedamulla ◽  
K. Thirumagal ◽  
K.A.L.C. Kodituwakku ◽  
A.N.H. Mendis ◽  
...  
Keyword(s):  
Sri Lanka ◽  
Disaster Response ◽  
Health Sector ◽  
Asia Pacific ◽  
Vulnerable Groups ◽  
Pregnant Mother ◽  
The North ◽  
Family Level ◽  
Pregnant Mothers

Pregnant mothers and neonates represent two important vulnerable groups in the aftermath of disasters. During population displacement due to floods in the North of Sri Lanka in 2018, there was a need to provide pregnant mother and baby kits to the affected pregnant mothers close to delivery and neonatal kits for the infants. This case study describes the efforts of the health sector in the provision of pregnant mother and baby kits with the support of well-wishers in the aftermath of floods. The need for pregnant mother and baby kits and the lack of prepositioned kits were reconfirmed. A list of items in the pregnant mother and baby kit was obtained. The necessary items were procured through voluntary subscription by well-wishers and assembled into kits in Colombo. Twenty-five maternity and neonatal kits procured and gathered through the voluntary subscription by volunteers were dispatched to the affected areas within 24 hours of the receipt of the request. The above action was mirrored by the Asia Pacific Alliance for Disaster Management (APAD). Stockpiling pregnant mother and baby kits even in small numbers in hospitals, getting into a memorandum of understanding with suitable stakeholders for urgent supply in disasters, and family level preparedness to take with them the pregnant mother and baby kit during flood evacuation are recommended.

The Genesis and Internal Dynamics of El Salvador's People's Revolutionary Army, 1970–1976

2014 ◽  
Vol 38 (01) ◽  
pp. 102-129
Author(s):  
ALBERTO MARTÍN ÁLVAREZ ◽  
EUDALD CORTINA ORERO
Keyword(s):  
Latin America ◽  
El Salvador ◽  
Early Years ◽  
Left Wing ◽  
Internal Dynamics ◽  
Internal Coherence ◽  
The 1960S

AbstractUsing interviews with former militants and previously unpublished documents, this article traces the genesis and internal dynamics of the Ejército Revolucionario del Pueblo (People's Revolutionary Army, ERP) in El Salvador during the early years of its existence (1970–6). This period was marked by the inability of the ERP to maintain internal coherence or any consensus on revolutionary strategy, which led to a series of splits and internal fights over control of the organisation. The evidence marshalled in this case study sheds new light on the origins of the armed Salvadorean Left and thus contributes to a wider understanding of the processes of formation and internal dynamics of armed left-wing groups that emerged from the 1960s onwards in Latin America.

Culture and the plasticity of perception

2020 ◽  
Vol 43 ◽  
Author(s):  
Michael Lifshitz ◽  
T. M. Luhrmann
Keyword(s):  
Cultural Context ◽  
Sensory Experience ◽  
Cultural Learning ◽  
The World

Abstract Culture shapes our basic sensory experience of the world. This is particularly striking in the study of religion and psychosis, where we and others have shown that cultural context determines both the structure and content of hallucination-like events. The cultural shaping of hallucinations may provide a rich case-study for linking cultural learning with emerging prediction-based models of perception.

Dual systems for all: Higher-order, role-based relational reasoning as a uniquely derived feature of human cognition

2019 ◽  
Vol 42 ◽  
Author(s):  
Daniel J. Povinelli ◽  
Gabrielle C. Glorioso ◽  
Shannon L. Kuznar ◽  
Mateja Pavlic
Keyword(s):  
Temporal Reasoning ◽  
Higher Order ◽  
Important Case ◽  
Human Cognition ◽  
Relational Reasoning ◽  
Dual Systems ◽  
First Order ◽  
Reasoning System ◽  
Role Based

Abstract Hoerl and McCormack demonstrate that although animals possess a sophisticated temporal updating system, there is no evidence that they also possess a temporal reasoning system. This important case study is directly related to the broader claim that although animals are manifestly capable of first-order (perceptually-based) relational reasoning, they lack the capacity for higher-order, role-based relational reasoning. We argue this distinction applies to all domains of cognition.

Sociocultural memory development research drives new directions in gadgetry science

2019 ◽  
Vol 42 ◽  
Author(s):  
Penny Van Bergen ◽  
John Sutton
Keyword(s):  
Episodic Memory ◽  
Autobiographical Memory ◽  
Developmental Psychology ◽  
Cross Cultural ◽  
Memory Development ◽  
Development Research ◽  
Cultural Research ◽  
New Directions ◽  
Cross Cultural Research

Abstract Sociocultural developmental psychology can drive new directions in gadgetry science. We use autobiographical memory, a compound capacity incorporating episodic memory, as a case study. Autobiographical memory emerges late in development, supported by interactions with parents. Intervention research highlights the causal influence of these interactions, whereas cross-cultural research demonstrates culturally determined diversity. Different patterns of inheritance are discussed.

Construction of plastic contact deformation maps on ceramics: a case study on aluminum nitride

1996 ◽  
Vol 54 ◽  
pp. 636-637
Author(s):  
D. L. Callahan
Keyword(s):  
Plastic Deformation ◽  
Aluminum Nitride ◽  
Mechanical Response ◽  
Three Dimensional ◽  
Bright Field Image ◽  
Perfectly Plastic ◽  
Contrast Analysis ◽  
Deformation Patterns

Modern polishing, precision machining and microindentation techniques allow the processing and mechanical characterization of ceramics at nanometric scales and within entirely plastic deformation regimes. The mechanical response of most ceramics to such highly constrained contact is not predictable from macroscopic properties and the microstructural deformation patterns have proven difficult to characterize by the application of any individual technique. In this study, TEM techniques of contrast analysis and CBED are combined with stereographic analysis to construct a three-dimensional microstructure deformation map of the surface of a perfectly plastic microindentation on macroscopically brittle aluminum nitride.The bright field image in Figure 1 shows a lg Vickers microindentation contained within a single AlN grain far from any boundaries. High densities of dislocations are evident, particularly near facet edges but are not individually resolvable. The prominent bend contours also indicate the severity of plastic deformation. Figure 2 is a selected area diffraction pattern covering the entire indentation area.

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