scholarly journals Unravelling the Taphonomic Stories of Bird Bones from the Middle Pleistocene Layer VIII of Grotte Vaufrey, France

Quaternary ◽  
2021 ◽  
Vol 4 (4) ◽  
pp. 30
Author(s):  
Anna Rufà ◽  
Véronique Laroulandie
Keyword(s):  
Human Behaviour ◽  
Middle Pleistocene ◽  
Human Populations ◽  
New Information ◽  
Anthropic Activity ◽  
Show Evidence ◽  
Age Profile ◽  
Multidisciplinary Studies ◽  
Present Case Study

In recent years, several studies have significantly changed our knowledge concerning the use of birds by Neanderthals. However, what remains to be clarified is the geographical and chronological variability of this human behaviour. The present case study provides new information on this topic/debate. The Grotte Vaufrey was discovered during the 1930s and was excavated during different periods. Work carried out by J.-P. Rigaud during the 1980s motivated many multidisciplinary studies in the cave, but accurate studies were not focused on avian remains. In this work, we provide new data on the bird remains from layer VIII (MIS 7), which is the richest among all the sequences and which has an important Mousterian component. Corvids are predominant in the assemblage and are associated with medium-sized birds and small Passeriformes, among others. Most of the remains present modern fractures, which hinder taphonomic interpretation. However, some alterations associated with raptor or mammalian carnivore activities, together with the anatomical representation and age profile, suggest a non-human accumulation of the majority of the bird remains, especially in the case of corvids that naturally died in the cave. However, at least some bones show evidence of anthropic activity, suggesting the occasional use of large- and medium-sized birds by human populations.

A Case Study of Psychopathology and Personality Processes in Twins of Indian Origin

2020 ◽  
Vol 11 (01) ◽  
Author(s):  
Saranya Banerjee ◽  
Deepshikha Ray
Keyword(s):  
Twin Studies ◽  
Thematic Apperception Test ◽  
Psychometric Assessment ◽  
Intelligence Scale ◽  
Indian Origin ◽  
Thematic Apperception ◽  
Inkblot Test ◽  
Present Case Study

Twin studies have mostly focused on the pattern of maladaptive behaviour manifested by the twins and their biological basis but the findings have remained controversial till date. The present case study explores the psychopathology in 14 year old twins of Indian origin. They were referred for psychometric assessment and psychotherapy for their conduct problems. The tools administered on them during psychometric assessment are Wechsler Intelligence Scale for Children IV (WISC-IV), Rorschach Inkblot Test (RIBT) and Thematic Apperception Test (TAT). Findings are discussed in terms of the personality processes and relationship quality of the twins.

A Case Study of Malaysian Pedestrian Walking Speed at Shopping Malls in Kuala Lumpur, Malaysia using Human Behaviour Simulator (HBS)

2019 ◽  
Vol 11 (4) ◽  
Author(s):  
Mohd Firdaus Mohamad Ali ◽  
◽  
Muhammad Salleh Abustan ◽  
Siti Hidayah Abu Talib ◽  
◽  
...  
Keyword(s):  
Walking Speed ◽  
Human Behaviour ◽  
Shopping Malls ◽  
Kuala Lumpur

A LOOK INTO THE EARTH: EVALUATING THE USE OF MAGNETIC SURVEY IN AFRICAN ARCHAEOLOGY

2004 ◽  
Vol 2 (1) ◽  
pp. 49-63 ◽  
Author(s):  
Carlos Magnavita ◽  
Norbert Schleifer
Keyword(s):  
Geophysical Methods ◽  
Field Research ◽  
Archaeological Sites ◽  
Magnetic Survey ◽  
The Past ◽  
Common Technique ◽  
Sub Saharan ◽  
Prehistoric Settlements ◽  
Present Case Study

In the last decades, geophysical methods such as magnetic survey have become a common technique for prospecting archaeological sites. At sub-Saharan archaeological sites, however, magnetic survey and correlated techniques never came into broad use and there are no signs for an immediate change of this situation. This paper examines the magnetic survey undertaken on the Nigerian site of Zilum, a settlement of the Gajiganna Culture (ca 1800-400 BC) located in the Chad Basin and dated to ca 600-400 BC. By means of the present case study, we demonstrate the significance of this particular type of investigation in yielding complementary data for understanding the character of prehistoric settlements. In conclusion, we point out that geophysical methods should play a more important role in modern archaeological field research, as they furnish a class of documentation not achievable by traditional survey and excavation methods, thus creating new perspectives for interpreting the past of African societies.

PROCESSING AND IMAGING OF MARINE SEISMIC DATA FROM THE JEQUITINHONHA BASIN (BAHIA, BRAZIL)

2016 ◽  
Vol 33 (3) ◽  
Author(s):  
Lourenildo W.B. Leite ◽  
J. Mann ◽  
Wildney W.S. Vieira
Keyword(s):  
Seismic Data ◽  
Sedimentary Basins ◽  
Study Results ◽  
Marine Seismic ◽  
Present Case Study

ABSTRACT. The present case study results from a consistent processing and imaging of marine seismic data from a set collected over sedimentary basins of the East Brazilian Atlantic. Our general aim is... RESUMO. O presente artigo resulta de um processamento e imageamento consistentes de dados sísmicos marinhos de levantamento realizado em bacias sedimentares do Atlântico do Nordeste...

Assessing Bypassed Hydrocarbons

2021 ◽  
Author(s):  
Stanley Oifoghe ◽  
Nora Alarcon ◽  
Lucrecia Grigoletto
Keyword(s):  
Continental Shelf ◽  
Reservoir Characterization ◽  
Gamma Ray ◽  
West African ◽  
The Novel ◽  
The West ◽  
Present Case Study ◽  
Novel Model

Abstract Hydrocarbons are bypassed in known fields. This is due to reservoir heterogeneities, complex lithology, and limitations of existing technology. This paper seeks to identify the scenarios of bypassed hydrocarbons, and to highlight how advances in reservoir characterization techniques have improved assessment of bypassed hydrocarbons. The present case study is an evaluation well drilled on the continental shelf, off the West African Coastline. The targeted thin-bedded reservoir sands are of Cenomanian age. Some technologies for assessing bypassed hydrocarbon include Gamma Ray Spectralog and Thin Bed Analysis. NMR is important for accurate reservoir characterization of thinly bedded reservoirs. The measured NMR porosity was 15pu, which is 42% of the actual porosity. Using the measured values gave a permeability of 5.3mD as against the actual permeability of 234mD. The novel model presented in this paper increased the porosity by 58% and the permeability by 4315%.

Landslides triggered by excavation in the loess plateau of China: A case study of Middle Pleistocene loess slopes

2019 ◽  
Vol 171 ◽  
pp. 246-258 ◽  
Author(s):  
Jianbing Peng ◽  
Zhongjie Fan ◽  
Di Wu ◽  
Qiangbing Huang ◽  
Qiyao Wang ◽  
...  
Keyword(s):  
Loess Plateau ◽  
Middle Pleistocene ◽  
The Loess Plateau

scholarly journals Extending further and refining Prince’s taxonomy of given/new information

Pragmatics ◽  
2013 ◽  
Vol 23 (1) ◽  
pp. 69-91 ◽  
Author(s):  
Rudy Loock
Keyword(s):  
Relative Clauses ◽  
Propositional Content ◽  
New Information ◽  
Definition Of

The aim of this article is to complement and refine Ellen Prince’s well-known taxonomy of given/new information (Prince 1981, 1992), which distinguishes between discourse-related and assumed familiarity-related newness/givenness. What we suggest is that a new category should be added to the existing hearer new, hearer old, and inferrable information categories, so as to include cases where the informational status of an entity or a propositional content cannot be determined with certainty. We call this new category ‘the (hearer) indeterminables’, and we justify its existence through a case study on nonrestrictive, relevance-oriented constructions (appositive relative clauses, non-restrictive pre-modifiers, apposition). We also argue that it is possible for speakers/writers to simulate informational statuses for politeness considerations, and that such simulation should be included in the definition of assumed familiarity.

scholarly journals Physical Evolution of Solutions in Response to the Contact of Water with Beans: Case Study of Soaking and Boiling

2021 ◽  
pp. 76-95
Author(s):  
J. C. Fopoussi Tuebue ◽  
I. N. Tchinda
Keyword(s):  
Human Urine ◽  
Infiltration Rate ◽  
Physical Parameters ◽  
Phaseolus Vulgaris L ◽  
Specific Behavior ◽  
Cooking Process ◽  
Infiltration Tests ◽  
Present Case Study ◽  
Shed Light

The present paper aims to highlight the physical evolution of solutions from soaking and beans cooking process. This is motivated by the desire to shed light on the particular behavior of the bean end-of-cooking solutions when they are incorporated into the soil. For that purpose, solutions from soaking were produced by putting in contact 2kg of sorted and quickly washed beans seed with 8kg of water with known physical characteristics. Concerning the solutions from cooked beans, they were produced by putting on fire the pot containing the mixture of the water from soaking and bean seeds. The beans were a variety of Phaseolus vulgaris L.,known as “Meringue”. The cooking process was done without salts. The samples of solutions were collected as follow: 30 and 60 minutes respectively after the beginning of the soaking, 30, 60, and 90 minutes after the beginning of the cooking process of the beans soaked during 60 minutes. After each sampling, the equal volume of the solution collected was replaced with the water used for the cooking process. The color of the water used for the cooking process is translucent. Concerning solutions from soaking, their coloration are gradually reddish. Solutions from soaking and cooking process became abruptly dark red. From 60 minutes of the cooking process after soaking, the dark red coloration turn to strong brown. The solution handled in the case of the present study, from soaking and cooking the beans are gradually enriched in flakes compared to the situation noticed in the water used for the cooking process. But, the enrichment becomes abruptly high with the beginning of the cooking process after the process of soaking. In terms of consequence, their physical parameters studied in the present case study all increase in the same manner, notably the mass, the volumetric mass, and the density of the different solutions. The infiltration tests made including the water used for the different processes, solutions form the end of cooking the beans, and human urine show that the infiltration rate of the water from cooked beans is very low compared to that of the water used for the processes and human urine. The total infiltration of solution of the end of cooking the bean reveals on the infiltration surface the presence of a film of a matter bearing molds, generated by the progressive settling of this solution. The correlations established between the different parameters followed up here are highly positive. But in detail, the influence of an under laid parameter, known here as temperature, has been identified as being the responsible of the questioned behavior of the parameters taken in pairs in the case of correlation studies made. Finally, from this work, it emerges that the specific behavior of the bean end-of-cooking solution when it is introduced into the soil is justified by its progressive enrichment in organic matter during the cooking process.

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