We examined 11-month-olds’ tendency to generalize properties to category members, an ability that may contribute to the inductive reasoning abilities observed in later developmental periods. Across 3 experiments, we tested 11-month-olds’ (N= 113) generalization of properties within the cat and dog categories. In each experiment, infants were familiarized to animal-sound pairings (i.e., dog-barking; cat-meowing), and tested on this association and the generalization of the sound property to new members of the familiarized categories. After familiarization with a single exemplar, 11-month-olds generalized (...) the sound to new category members that were both highly similar and less similar to the familiarized animal (Expt. 1). When familiarized with mismatched animal-sound pairings (Expt. 2; i.e., dog-meowing; cat-barking), 11-month-olds did not learn or generalize the sound properties, suggesting that infants have pre-existing expectations about the links between the characteristic sound properties and the animal categories. When familiarized with unfamiliar sound-animal pairings (Expt. 3; i.e., dog-unfamiliar sound), 11-month-olds linked the animals with the novel sounds but did not generalize to new category members. Taken together, these findings highlight the conditions under which young infants generalize properties from one exemplar to other category members. (shrink)

We show that in quantum logic of closed subspaces of Hilbert space one cannot substitute quantum operations for classical (standard Hilbert space) ones and treat them as primitive operations. We consider two possible ways of such a substitution and arrive at operation algebras that are not lattices what proves the claim. We devise algorithms and programs which write down any two-variable expression in an orthomodular lattice by means of classical and quantum operations in an identical form. Our results show that (...) lattice structure and classical operations uniquely determine quantum logic underlying Hilbert space. As a consequence of our result, recent proposals for a deduction theorem with quantum operations in an orthomodular lattice as well as a, substitution of quantum operations for the usual standard Hilbert space ones in quantum logic prove to be misleading. Quantum computer quantum logic is also discussed. (shrink)

Terrorist organisations have increased and widened in Iraq in particular and the world in general in recent years. People have suffered a lot from these terrorist organisations due to their thirst for killing innocent civilians. The study aims to convey the suffering of innocent Iraqis caused by terrorist acts to the world. In order to achieve the aim, the research adopted Barthes’s framework to analyse the selected photographs. The researchers have selected iconic photographs for the analysis. The photographs are taken (...) from the main websites of the local, Arabic, and foreign media. The study found out that terrorism is the brutal enemy of all Iraqi societies including Sunnis, Shia, Kurds, Christians, and Yazidis. This research is a clear example that shows the world the extent of the suffering, pain, and fear Iraqi people are facing because of terrorism. (shrink)

Theauthorproposesanewvariantofsemanticminimalismcombininganti-intentionalism(theviewaccordingtowhich thesemanticcontentofutteredsentencesisindependentofspeakerintentions)withtherejectionofpropositional ism(theviewaccordingtowhichthesemanticcontentofutteredsentencesalwaysreachesthelevelofaproposition,i .e.acontentpotentiallyfiguringastheobjectofanattitude).Investigatingthespecificsofdemonstrativeexpre ssionsasatouchstoneforherminimalistaccount,bydecouplingthenotionofatruth-conditionfromthatofaproposi tiontheauthormanagestostaywithintheboundsofatruth-conditionalaccount,whiletakingintoaccountthatthere ferentsofdemonstrativeexpressionscannotbedeterminedwithoutreferencetospeakerintentions.

Unified quantum logic based on unified operations of implication is formulated as an axiomatic calculus. Soundness and completeness are demonstrated using standard algebraic techniques. An embedding of quantum logic into a new modal system is carried out and discussed.

???? Wydawnictwo von Borowiecky : Red. naukowa: Bożena Listkowska, Artur Andrzejuk Drugi tom słownika polskich filozofów tomistycznych (obejmujący lata 1919–1945), kontynuatorów myśli św. Tomasza z Akwinu. Znajdziemy w nim biogramy oraz omówienia poglądów, a także recenzje i wspomnienia. Tom drugi poświęcony jest omówieniu filozoficznych dokonań: Michała Klepacza, Kazimierza Kowalskiego, Franciszka Kwiatkowskiego, Czesława Martyniaka, Konstantego Józefa Michalskiego, Jana Salamuchy, Franciszka Sawickiego, Jana Stepy, Antoniego Szymańskiego, Jacka Woronieckiego, Aleksandra Żychlińskiego oraz przebiegowi Międzynarodowego Kongresu Tomistycznego, który odbył się w Poznaniu w 1935 r. (...) © Wydawnictwo von Borowiecky. (shrink)

The set of 60 real rays in four dimensions derived from the vertices of a 600-cell is shown to possess numerous subsets of rays and bases that provide basis-critical parity proofs of the Bell-Kochen-Specker (BKS) theorem (a basis-critical proof is one that fails if even a single basis is deleted from it). The proofs vary considerably in size, with the smallest having 26 rays and 13 bases and the largest 60 rays and 41 bases. There are at least 90 basic (...) types of proofs, with each coming in a number of geometrically distinct varieties. The replicas of all the proofs under the symmetries of the 600-cell yield a total of almost a hundred million parity proofs of the BKS theorem. The proofs are all very transparent and take no more than simple counting to verify. A few of the proofs are exhibited, both in tabular form as well as in the form of MMP hypergraphs that assist in their visualization. A survey of the proofs is given, simple procedures for generating some of them are described and their applications are discussed. It is shown that all four-dimensional parity proofs of the BKS theorem can be turned into experimental disproofs of noncontextuality. (shrink)

Festschrift published on 75th anniversary celebrations of Śrī Mahāvīra Jaina Vidyālaya; comprises articles chiefly on Jainism and its philosophy.

We propose a realistic device for detecting objects almost without transferring a single quantum of energy to them. The device can work with an efficiency close to 100% and relies on two detectors counting both presence and absence of the objects. Its possible usage in performing fundamental experiments as well as possible applications are discussed.