17 research outputs found

    Relationship between stereoscopic vision, visual perception, and microstructure changes of corpus callosum and occipital white matter in the 4-year-old very low birth weight children

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    Aim. To assess the relationship between stereoscopic vision, visual perception, and microstructure of the corpus callosum (CC) and occipital white matter, 61 children born with a mean birth weight of 1024鈥塯 (SD 270鈥塯) were subjected to detailed ophthalmologic evaluation, Developmental Test of Visual Perception (DTVP-3), and diffusion tensor imaging (DTI) at the age of 4. Results. Abnormal stereoscopic vision was detected in 16 children. Children with abnormal stereoscopic vision had smaller CC (CC length: 53卤6鈥塵m versus 61卤4鈥塵m; p<0.01; estimated CC area: 314卤106鈥塵m2 versus 446卤79鈥塵m2; p<0.01) and lower fractional anisotropy (FA) values in CC (FA value of rostrum/genu: 0.7卤0.09 versus 0.79卤0.07; p<0.01; FA value of CC body: 0.74卤0.13 versus 0.82卤0.09; p=0.03). We found a significant correlation between DTVP-3 scores, CC size, and FA values in rostrum and body. This correlation was unrelated to retinopathy of prematurity. Conclusions. Visual perceptive dysfunction in ex-preterm children without major sequelae of prematurity depends on more subtle changes in the brain microstructure, including CC. Role of interhemispheric connections in visual perception might be more complex than previously anticipated

    PaLI-X: On Scaling up a Multilingual Vision and Language Model

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    We present the training recipe and results of scaling up PaLI-X, a multilingual vision and language model, both in terms of size of the components and the breadth of its training task mixture. Our model achieves new levels of performance on a wide-range of varied and complex tasks, including multiple image-based captioning and question-answering tasks, image-based document understanding and few-shot (in-context) learning, as well as object detection, video question answering, and video captioning. PaLI-X advances the state-of-the-art on most vision-and-language benchmarks considered (25+ of them). Finally, we observe emerging capabilities, such as complex counting and multilingual object detection, tasks that are not explicitly in the training mix

    The influence of active protection practices on food selectivity of weevils assemblages (Coleoptera: Curculionidae) in the Gorce National Park.

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    Celem pracy by艂o przetestowanie wp艂ywu zabieg贸w ochrony czynnej, a wi臋c koszenia i wypasu na liczebno艣膰 generalist贸w i specjalist贸w pokarmowych zgrupowa艅 ryjkowcowatych (Curculionidae) na 艂膮kach i pastwiskach Gorcza艅skiego Parku Narodowego. Badaniami obj臋to cztery polany, na kt贸rych 艂膮cznie wyznaczono 66 powierzchni badawczych. Na ka偶dej powierzchni jako metod臋 badawcz膮 zastosowano system pu艂apek ziemnych oraz odkurzacz entomologiczny. W wyniku bada艅 stwierdzono, i偶 ani wypas ani koszenie nie maj膮 istotnego znaczenia na wzrost liczebno艣ci generalist贸w na badanym obszarze, a wi臋c nie wp艂ywaj膮 negatywnie na ekosystem. Jednak偶e okaza艂o si臋, 偶e znacz膮cym problemem wp艂ywaj膮cym na liczebno艣膰 i r贸偶norodno艣膰 biologiczn膮 ryjkowcowatych jest wyst臋powanie zbiorowisk p贸藕no sukcesyjnych. Aby zachowa膰 r贸偶norodno艣膰 biologiczn膮, nie nale偶y wi臋c dopuszcza膰 do zarastania p贸艂naturalnych ekosystem贸w, a skutecznymi metodami na powstrzymanie sukcesji b臋d膮 zabiegi ochrony czynnej.The aim of this study was to test the effect of active protection practices ( mowing and grazing) on the number of generalists and specialists in weevils (Curculionidae) assemblages, on meadows and pastures in Gorce National Park. The study included four subalpine meadows, on which 66 research localities were established. For each locality a system of pitfall traps and entomological vacuum were chosen as a collecting methods. The results showed that neither grazing or mowing are not factors to increase the number of generalists in the study area, and therefore no negative impact on the ecosystem can be seen. However, it turned out that a major problem affecting the abundance and diversity of weevils is the presence of communities in late succession. To preserve and maintain the biodiversity in this region active protection using cultural mowing and grazing should be used

    The Credibility of the Information on Celtic Religion in "De Bello Gallico" in the Light of the Propagandistic Nature of the Text.

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    Praca omawia wiarygodno艣膰 przekazu Cezara na temat religii Celt贸w w kontek艣cie propagandowego charakteru "De Bello Gallico". Rozdzia艂 pierwszy przedstawia zjawisko propagandy i jej techniki jak r贸wnie偶 ich przyk艂ady w tek艣cie "De Bello Gallico". Rozdzia艂 drugi prezentuje informacje o religii Celt贸w zawarte w "DBG" i konfrontuje je z innymi tekstami antycznymi, wczesno艣redniowiecznymi przekazami z Wysp Brytyjskich oraz 艣wiadectwami archeologicznymi.The paper discusses the credibility of the information on Celtic religion in "De Bello Gallico" in the light of its propagandistic nature. Chapter one discusses propaganda and its techniques as well as their examples in Caesar's text. Chapter two confronts the data on Celtic religion included in "De Bello Gallico" with other ancient sources, early medieval texts from the British Isles and archaeological evidence

    English-Polish Glossary of Endodontic Terms

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    Paca przedstawia angielsko-polski glosariusz termin贸w endodontycznych. W pierwszym rozdziale om贸wione s膮 zagadnienia j臋zyka specjalistycznego, terminu, terminologii i terminografii oraz niekt贸re zagadnienia i problemy przek艂adu terminologii dziedziny okre艣lonej tematem pracy z wykorzystaniem przyk艂ad贸w zaczerpni臋tych z tekst贸w po艣wi臋conych endodoncji. W drugim rozdziale kr贸tko zaprezentowany jest zakres dzia艂ania endodoncji i bie偶膮ce mo偶liwo艣ci technologiczne oraz koncepcje terapeutyczne. Rozdzia艂 trzeci po om贸wieniu metod kompilacji zasobu, 藕r贸de艂 oraz sposobu jego prezentacji przedstawia dwuj臋zyczny glosariusz termin贸w endodontycznych.The thesis presents an English-Polish glossary of endodontic terms. Chapter one discusses LSP, terms, terminology and terminography as well as some problems related to translation of specialised texts and some particular translational dilemmas, illustrated with examples from the field of endodontics. Chapter two, briefly, gives an overview of the scope of endodontics and discusses some technological advances and concepts used in endodontic treatment of today. Chapter three, after presenting the methodology and sources used in composing the vocabulary resource, presents the glossary of endodontic terms

    Responses of Polish NGOs engaged in democracy promotion to shrinking civic space

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    This article examines a new phase in democracy promotion in Central and Eastern European countries that recently have faced the process of shrinking civic space and democratic backsliding. In our case study, we analyse systematically the voices and strategies of Polish NGOs involved in democracy promotion at home and abroad as a response to these new challenges. Our empirical findings suggest that advocacy NGOs devoted to democratic quality and sustainability can continue their mission and promote or defend democracy, albeit with new incentives, strategies and goals that also depend on the existing political opportunity structures. The threat of shrinking civic space, paradoxically, has mobilized NGOs in Poland to strengthen their mission and resources, and seek wider support in society. This was possible due to new response strategies in three major areas of their operation: access, funding and networking. Understanding these actions has immediate policy implications, as it can help actors who are seeking to support democracy figure out how to play a more supportive role
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