Strefa kontaktu, czyli interaktywne relacje antropologa w terenie

Based on the classic concept developed by M.L. Pratt and the author’s experience of fieldwork in Africa, this article discusses methods of building a contact zone during anthropological field research. Under the conditions of such research, a limited space of mutual, lasting, interactive relations is created between the anthropologist and the local social environment. The contact zone understood in this way is produced discursively and practiced physically. The time factor and coordination of the anthropologist’s availa- bility with the rhythm of life in the studied community are paramount. The contact zone may have different scope and social depth – it will be shallow, scattered and short-lived in field research covering an extensive area, but will acquire an interactive depth during an “intensive habitation”, when an anthropologist shares everyday life with the studied community.

Strategies to Circumvent the Side-Effects of Immunotherapy Using Allogeneic CAR-T Cells and Boost Its Efficacy: Results of Recent Clinical Trials

Despite the outstanding results of treatment using autologous chimeric antigen receptor T cells (CAR-T cells) in hematological malignancies, this approach is endowed with several constraints. In particular, profound lymphopenia in some patients and the inability to manufacture products with predefined properties or set of cryopreserved batches of cells directed to different antigens in advance. Allogeneic CAR-T cells have the potential to address these issues but they can cause life-threatening graft-versus-host disease or have shorter persistence due to elimination by the host immune system. Novel strategies to create an “off the shelf” allogeneic product that would circumvent these limitations are an extensive area of research. Here we review CAR-T cell products pioneering an allogeneic approach in clinical trials.

Variations of the Time to Failure (TTF) for Specific Components in Aeronautical Navigation Systems

Aeronautical navigation systems installed at specific locations within Saudi Arabia report the actual observed data of the times to failure (TTFs) for many types of engineering elements made by some typical international highly-acclaimed manufacturers. There is a need to compare these observed data to the estimated data provided by the manufacturers themselves. The paper gathers a lot of data on the actual failure instances of many components produced by a variety of manufacturers and installed at different locations within the extensive area of Saudi Arabia. These data are used to calculate the mean times between failures for these components. The paper points to an inadvertent discrepancy between these data and the corresponding mean times between failures (MTBFs) suggested by some prominent manufacturers. Such suggested MTBFs are typically optimistic and unrealistically high irrespective of the elements, the location, and the manufactures. The work reported herein is a preliminary assessment of this phenomenon that might lead to its theoretical modeling and subsequent understanding.

Bewegungs- und Sporttherapie bei psychischen Erkrankungen des Kindes- und Jugendalters

The 2nd. edition of this volume comprises current topics in exercise therapy with mentally ill children and adolescents, occupying a significant and extensive area in the context of inpatient multimodal treatment. The spectrum of contributions includes selected study results and reviews on individual pathologies, disorder-oriented concepts and theory-based treatment approaches as well as specific methods and procedures that have proven particularly effective in the clinical setting or have shown to be highly motivational and therapeutic. With contributions by Cordula de F. Stobbe Cavaleiro, Chlé Chermette, Anke Dalhoff, Annette Degener, Hubertus Deimel, Marianne Eberhard-Kaechele, Richard Hammer, Gerd Hölter, Gerd Lehmkuhl, Pia Lellmann, Michael Lindner, Friederike Meßler, Roswitha Nass, Stephan Niggehoff, Antje Scherholz, Birte Schmidt, Till Thimme, Heidrun-Lioba Wunram and Karel Zimmermann.

MODEL FOR PREDICTING 3-D BEACH CHANGES UNDER COMPOUND ACTIONS OF WAVES AND WIND

A model for predicting 3-D beach changes in an extensive area including beach and backshore areas was developed, taking the effects due to both waves and windblown sand into account. In the calculation of beach changes, the BG model (a model for predicting beach changes based on Bagnold's concept) was employed, and a cellular automaton method was used to calculate the backshore changes due to the effect of windblown sand. To validate the model applicability, a reproduction calculation was carried out for the beach formed at the corner of Futtsu new port. The calculation results were in good agreement with the measurement results.Recorded Presentation from the vICCE (YouTube Link): https://youtu.be/905aRlNAOjA

Countering corporate fraud: control procedures in the field of procurement

Public procurement is an extensive area in which a large amount of budget funds is used. It is not surprising that scammers who use a variety of schemes to deceive the state show interest in it. The purpose of the article is to review control procedures for preventing fraudulent actions in procurement. An important stage of work on the topic was also to determine the specifics of fraud in procurement activities, to analyze the control procedures implemented in the company under consideration. The study resulted in recommendations for improving the system for countering corporate fraud in the field of procurement.

The Differential Object Marking of The Arborense Dialect of Sardinian in Language Contact Setting

This paper focuses on the Arborense Differential Object Marking (dom) system, which in line with the typical Sardinian dom system marks the object noun phrases characterized by a high degree of animacy and specificity with the preposition a. This is why the Sardinian dom is also called prepositional accusative. Authors dealing with other Sardinian dialects agree in identifying three domains of distribution of the phenomenon: with personal pronouns and personal names the use of the preposition is mandatory; with inanimate common nouns it is excluded; with common nouns referring animate beings, strong variability occurs. On the basis of an oral corpus of contemporary Arborense, it can be stated that the area of mandatory use of dom is restricted in this dialect and that the optionality area turns out to be more extensive than assumed in traditional descriptions of this Sardinian phenomenon. Since all the Arborense speakers of the oral corpus are bilingual (Sardinian-Italian), the data reflect the situation of dom in a contact setting scenario where Sardinian and both Standard and Regional Italian interact. According to Putzu (2005) and Blasco Ferrer and Ingrassia (2010), the extensive area of optionality for the use of the Sardinian dom should be the result of the influence of Standard Italian. However, two facts must be considered that make this idea questionable: first, in the language contact scenario of Modern Sardinian not only Standard Italian but also Regional Italian (with a widespread use of the dom) play a role; second, the synchronic variation observed in contemporary Arborense replicates the same variation which characterizes historical data from texts of the 12th–19th centuries.

Small Intestine Strangulating Obstruction by Mesenteric Pedunculated Lipoma in a Criollo Mare

Background: The abdominal lipomas are benign tumors of hyperplastic growth that originate from mesenteric adipose tissue, most commonly in the small intestine. Pedunculated lipoma strangulation occurs when the pedicle wraps around an intestinal loop and its mesentery, obstructing the intestinal lumen and blood supply of the affected segment. The aim of the present study is to report a case of a Criollo mare presenting a strangulating obstruction of the jejunum and ileum by a pedunculated lipoma, focusing the discussion in the causes and epidemiology of this alteration.Case: A 24-year-old Criollo mare with a body condition score 8 out of 9 was referred to a Veterinary Clinical Hospital of the Federal University of Pelotas (HCV-UFPel) presenting acute abdominal pain. At the hospital, the mare was presenting mild signs of abdominal discomfort. At the initial clinical exam, the mare had an increased heart and respiratory rates, normal body temperature, hyperemic mucous membranes, capillary refil time of 3 s and absent gut sounds in all four quadrants during auscultation. Mild dehydration was present, increased fibrinogen and serum lactate. Rectal palpation revealed distention of the small intestine by gas, during abdominal ultrassonography the small intestinal wall thickness was found increased. Peritoneal lactate was 11 mmol/L and protein was 6 mg/dL. Due to the clinical findings during the exam, an exploratory celiotomy was performed. Necrosis of the final third of jejunum and the entire extension of ileum was found. Examining the compromised intestinal portion, it was observed a linear structure strangulating two segments of the small intestine. Taking into account the extensive area of irreversible necrosis and the advanced age of the patient, euthanasia was performed. The mare was then referred for necropsy and findings confirmed the strangulation of the final portion of the jejunum and all the extension of the ileum caused by a mesenteric pedunculated lipoma.Discussion: Increased mesenteric fat can predispose horses to the development of mesenteric lipomas. Although there is no scientific evidence of the association of mesenteric lipoma and obesity, it has been observed that pedunculated lipomas are more common in horses with metabolic alterations, for example, Criollo breed, that is potentially predisposed to develop metabolic disturbances. Elderly horses are at the highest risk of colic by mesenteric lipoma, as well as geldings, however, others authors describe that females are more commonly affected. Horses considered of short stature are more predisposed when compared to jumping or race horses. Pedunculated lipoma occurs in 18% of all cases of treated colic and is found more frequently in the small intestine when compared to the smaller colon. In most cases, surgery is indicated and resection of the pedicle and the affected segment may be necessary, however, in this case, the extensive area of intestinal necrosis and the impossibility of externalization of the affected segment lead the decision to proceed with euthanasia. In conclusion, the mare of the present study had an advanced age and a high body condition score, which the authors’ believe were two predisposing factors that increased the risk of it developing a mesenteric lipoma. Considering that, further epidemiologic studies should be conducted to better understand this relation.