Biologic width-A Review

Replacement of missing, damaged, or unaesthetic tooth by dental prostheses helps the patient to rehabilitate the structure and function of the lost tissues. During delivery of the prostheses, the overall health of the oral tissues, including the periodontium, must be considered. The gingival tissues must be healthy and it is of paramount importance to respect the biologic width of the tissues. The biologic width varies among different individuals and at different sites of the same individual. Instead of following a mean value, each patient should be examined to determine the biologic width. In case violation of biologic width is anticipated, appropriate measures should be adopted to maintain the dimensions of the biologic width.

A Dual Approach to Verify and Train Deep Networks

This paper addressed the problem of formally verifying desirable properties of neural networks, i.e., obtaining provable guarantees that neural networks satisfy specifications relating their inputs and outputs (e.g., robustness to bounded norm adversarial perturbations). Most previous work on this topic was limited in its applicability by the size of the network, network architecture and the complexity of properties to be verified. In contrast, our framework applies to a general class of activation functions and specifications. We formulate verification as an optimization problem (seeking to find the largest violation of the specification) and solve a Lagrangian relaxation of the optimization problem to obtain an upper bound on the worst case violation of the specification being verified. Our approach is anytime, i.e., it can be stopped at any time and a valid bound on the maximum violation can be obtained. Finally, we highlight how this approach can be used to train models that are amenable to verification.

Žmogaus teisės Lietuvoje: Lietuvos gyventojų lygybės ir diskriminacijos suvokimas Europos kontekste

Santrauka. Lygybė – vienas esminių demokratijos principų. Atskleidus tam tikros šalies gyventojų lygybės suvokimą galima svarstyti ir demokratizacijos raidą šalyje. Straipsnyje, remiantis tarptautinių kiekybinių tyrimų duomenimis, nagrinėjamas dabartinis Lietuvos gyventojų lygybės ir jos pažeidimo – diskriminacijos – suvokimas bei pažeistų teisių atkūrimo galimybės. Teigiama, kad lygybės ir diskriminacijos suvokimui turi įtakos valstybinės lygybės politikos tęstinumas ir jos aktualinimas žiniasklaidoje, pasitikėjimas institucijų galimybėmis daryti įtaką individualiems ketinimams atkurti pažeistas teises.Reikšminiai žodžiai: žmogaus teisės, lygybė, diskriminacija, moterys, institucijos.Key words: human rights, equality, discrimination, women, institutions.ABSTRACT Human Rights in Lithuania: the Perception of Equality and Discrimination among Lithuanians in European contextAny concept of democracy emphasizes the equality of all citizens in their right to participate in public life. Nowadays, Human rights are an indicator of implementation of the principle of equality in public life. The state recognizing Human rights disclaims inequality and in that case violation of equal Human rights and opportunities, i.e. discrimination is illicit. Detection of public perception of equality and discrimination and opportunities to restore the violated rights as well gives possibility to discuss the process of democracy in a state. In the article the presented research deals with a legal and institutional context of Human rights protection in Lithuania, a state of art in the national Human rights research from sociological point of a view and the resent quantitative comparative data of EU‘s „Eurobarometer“. Pastaba. Straipsnis parengtas pagal Lietuvos mokslo tarybos finansuojamą projektą Demokratizacijos procesų Lietuvoje reprezentacijos individualioje sąmonėje. Projekto numeris LMT SIN-03-2012.

To the doctrine of acute leukemia

As more and more cases of acute leukemia accumulate, it becomes clear that it can proceed in extremely different ways. Determination that it is a disease, apparently, infectious, characterized for the most part by a short course, fever, swelling of the external or internal lymph nodes, an increase in significant and extremely fast spleen, liver, hemorrhagic and blood counts and an increase in the number of leukocytes mononuclear cells, suitable for typical cases. Between the large number of observations, not all of the listed signs are on the face, and therefore doubt may arise as to their belonging to this pathological form, although they undoubtedly belong to it only. True, there is a constant sign - a change in blood, but it is not such that it runs like a red thread from the beginning to the end of each case. Violation of the relationship between erythracytes and leukocytes sometimes develops not long before death or with known complications, and a pronounced change in blood changes its appearance to a completely different one.