The techniques of photogrammetric reconstruction were compared to the laser scanning in the article. The different conditions and constraints were introduced for reconstructed images, e.g. different materials, lighting condition, camera resolution, number of images in the sequence or using a-pripori calibration. The authors compare the results of surface reconstruction using software tools avaliable for photogrammetric reconstruction. The analysis is preformed for the selected objects with regard to laserscanned models or mathematical models.

The purpose of this article is to determine the relationship between the principles of subsidiarity and effectiveness and an effective remedy for the excessive length of proceedings within the legal order of the European Convention on Human Rights. The article assumes that these key principles of the ECHR’s legal order have an impact on such a remedy, both in the normative and practical dimensions. This assumption has helped explain many aspects of the Strasbourg case law regarding this remedy. Concerning the relationship of this remedy with the principle of subsidiarity, it raises issues such as: the “reinforcing” of Art. 6 § 1; the “close affinity” of Arts. 13 and 35 § 1; and the arguability test. In turn, through the prism of the principle of effectiveness, the reasonableness criterion and the requirement of diligence in the proceedings are presented, followed by the obligations of States to prevent lengthiness of proceedings and the obligations concerning adequate and sufficient redress for such an excessive length of proceedings. The analysis shows that an effective remedy with respect to the excessive length of proceedings is not a definitive normative item, as the Court consistently adds new elements to its complex structure, taking into account complaints regarding the law and practice of States Parties in the prevention of and compensation for proceedings of an excessive length.

In this paper I will present an analysis of the semantic bias in partially-directed compound words (PCWs) in modern Chinese. As a very special type of compound words, PCWs are of great value to the study of modern Chinese. They can prove and reveal the inseparable relationship between ancient Chinese and modern Chinese. Furthermore, we can judge the cultural psychology of Chinese nation through the analysis of the bias feature.

Weak verbs in Modern English are sometimes mistakenly identifi ed with regular verbs. Although most weak verbs are indeed regular, there remain some which belong to the irregular group, for example spend, put, make, burn. Apart from drawing a clearer distinction between strong and weak verbs in relation to the regular and irregular division, the aim of this paper is to explain where the irregularity of these irregular weak verbs comes from and to gather possible relicts still present in Modern English. The paper discusses 56 such irregular weak verbs without vowel alternations and 9 archaisms preserving traces of such infl ection. The 56 irregular weak verbs are divided into groups according to the patterns they display and they are additionally marked depend-ing on whether: (1) they have less common irregular preterite and past participle forms, which can be labelled as “literary”or“poetic,” (2) they are literary themselves, (3) they have irregular preterite and past participle forms chiefl y in North American English, (4) they have regular variants. The initial plan included all irregular verbs but the extent of the problem coupled with the editorial limitations as to the size of the paper led to the following decisions: first, to exclude the irregular strong verbs and save them for later analyses, and then, in the remaining irregular weak ones, to remove all those with vowel alternations (like keep, seek, lose, say) and to concentrate on the verbs without vowel alternations (investigated in the present paper). It is hoped that the aims of this paper as well as their realization can serve to make the content of the historical grammar course more meaningful to students by linking it to the problems present in Modern English and to the why-questions related to the subject of their studies.

This paper demonstrates that if a linear dependence of arc dissipated power on power supplied is introduced at an initial stage of analysis, then, with some simplifying assumptions, the classical Mayr model is obtained. Similarly, if this dependence is taken into account in a model with residual conductance, the modified Mayr model is obtained. The study takes into consideration the local phenomenon of sudden voltage drop accompanying linear current decrease occurring in the circuit breaker. To account for this phenomenon, the Dirac delta function and its approximation by a Gaussian function, representing power or enthalpy disturbances, are introduced to the power balance equation. It is demonstrated that both variants yield the same effect, leading to identical differential equations. Macromodels of the circuit-breaker arc are created and connected with the power source circuit with lin- early decreasing current. The results obtained were found to be consistent with experimental data available in the literature. The models presented are based on a fairly uncomplicated 1st order differential equation and offer a straightforward physical interpretation of the phenomena in question.

In order to solve the problem of harmonic waves caused by battery energy storage (BES) and distributed generation (DG) inverters in an active distribution network, an intelligent optimal dispatching method based on a modified flower pollination algorithm (MFPA) is proposed. Firstly, the active distribution network dispatching model considering the power quality (PQ) problem caused by BES and DG is proposed. In this model, the objective function considers the additional network loss caused by a harmonic wave, as well as the constraints of the harmonic wave and voltage unbalance. Then, the MFPA is an improvement of a flower pollination algorithm (FPA). Because the MFPA has the characteristics of higher solution accuracy and better convergence than the FPA and it is not easy to fall into local optimal, the MFPA is used to solve the proposed model. Finally, simulation experiments are carried out on IEEE 37 bus and IEEE 123 bus systems, respectively. The experimental results show that this method can achieve satisfactory power quality while optimizing the total active power loss of the branch. The comparative experimental results show that the developed algorithm has better convergence than the FPA.

The paper illustrates a case study of fluid selection for an internal combustion engine heat recovery organic Rankine cycle (ORC) system having the net power of about 30 kW. Various criteria of fluid selection are discussed. Particular attention is paid to thermodynamic performance of the system and human safety. The selection of working fluid for the ORC system has a large impact on the next steps of the design process, i.e., the working substance affects the turbine design and the size and type of heat exchangers. The final choice is usually a compromise between thermodynamic performance, safety and impact on natural environment. The most important parameters in thermodynamic analysis include calculations of net generated power and ORC cycle efficiency. Some level of toxicity and flammability can be accepted only if the leakages are very low. The fluid thermal stability level has to be taken into account too. The economy is a key aspect from the commercial point of view and that includes not only the fluid cost but also other costs which are the consequence of particular fluid selection. The paper discusses various configurations of the ORC system – with and without a regenerator and with direct or indirect evaporation. The selected working fluids for the considered particular power plant include toluene, DMC (dimethyl carbonate) and MM (hexamethyldisiloxane). Their advantages and disadvantages are outlined.