In Kant and the Problem of Metaphysics (KPM), Heidegger shows how the initial image-making power of the imagination is pictorial in the pure image of time. He further clarifies the recognized link between the syntheses and the time-visualizing power of images which is pictorial formative power, which can visualize time. The three syntheses of imagination are replaced with the modes of existence of Dasein. Three kinds of photographs resemble the images produced when the transcendental imagination functions as Dasein. We can address the ways to visualize time by considering Dasein with a photographic preoccupation through 1. A possible look in the form of presentation (a photograph shows an immediate look of a house or person as intuitable this-here); 2. An immediate look of the thing, house, or deceased person, as well as a copy or its reproduction as a death mask; and, 3. The manner of contemplation of a likeness is an immediate look of a being present in the form of representation.

We address the throughput maximization problem for downlink transmission in DF-relay-assisted cognitive radio networks (CRNs) based on simultaneous wireless information and power transfer (SWIPT) capability. In this envisioned network, multiple-input multiple-output (MIMO) relay and secondary user (SU) equipment are designed to handle both radio frequency (RF) signal energy harvesting and SWIPT functional tasks. Additionally, the cognitive base station (CBS) communicates with the SU only via the MIMO relay. Based on the considered network model, several combined constraints of the main problem complicate the solution. Therefore, in this paper, we apply heuristic guidelines within the convex optimization framework to handle this complexity. First, consider the problem of maximizing throughput on both sides of the relay separately. Second, each side progresses to solve the complex problem optimally by adopting strategies for solving sub-problems. Finally, these optimal solutions are synthesized by proposing a heuristic iterative power allocation algorithm that satisfies the combinatorial constraints with short convergence times. The performance of the optimal proposed algorithm (OPA) is evaluated against benchmark algorithms via numerical results on optimality, convergence time, constraints’ compliance, and imperfect channel state information (CSI) on the CBS-PU link.

The influential physicist Richard Feynman became interested in the relationship between religion and science during a mid-career phase. He proposed that their interface was embroiled in unresolvable difficulties. He felt that science demanded an attitude of uncertainty for its claims, while religion contrarily required certain belief in its core doctrines. Though possessing several non-contradictory dimensions, Feynman felt that the nature of the truth claims of science and religion suffered from insurmountable elemental conflicts. This was by contrast to Karl Popper, the leading critical rationalist of the 20th century, who argued that there could be no tension between science and religion. This paper will argue that the ‘Feynman Problem’ is not as insoluble as it appears. Rather, several solutions exist within critical rationalism. Two will be presented-the first revolves around the conjectural basis of knowledge and is already a well characterised critical rationalist notion. The second is a novel solution based on the separate categorisation of psychological, pragmatic, and epistemological attitudes to religion and science. Karl Popper’s view of religion-science dissimilarity was a minimalist point of departure for critical rationalists, who have developed increasingly sophisticated frameworks for investigating the relationship between faith and reason. Critical rationalism represents an equally inspirational methodology for the pursuit of scientific and religious truth. Though both Feynman and Popper’s views on religion were underdeveloped, they foreshadowed the religion-science frameworks advocated by many late 20th century scientists, especially in the form of New Atheism and Gould’s NOMA theory.

The aim of the current research was to identify the characteristics of the four elements in order to provide a problem-oriented curriculum model in the elementary school mathematics course. There were 19 participants and the sampling was done purposefully. The data collection tools are semi-structured interviews and questionnaires. The problem-oriented curriculum template was designed using the characteristics of the elements and with the method of qualitative content analysis in the elementary school mathematics course. The identified features were validated by fuzzy Delphi method and Shannon's entropy method was used for data processing. Based on the results of the analysis, 7 main categories including the characteristics of goals at three levels of cognitive, attitudinal, skill, content, evaluation, teaching-learning strategy and 46 sub-categories were identified.                                                                                                                                                                In the fuzzy Delphi section, all features were confirmed by obtaining a de-fuzzified value greater than 0.7. The results of Shannon's entropy determined that the characteristics of starting teaching with a challenging question, creating a suitable educational environment, continuously monitoring the quality of learning strategies and communicating with students' talents have attracted the most attention and obtained the highest ranks and had a higher importance factor than other characteristics

Introduction: Deep physical and psychological changes in pregnancy can affect women's sexual relations. This study aims to investigate the effect of psychological counseling on problem-solving skills on sexual dysfunction and satisfaction of pregnant women. Methods: In a pre-test-post-test intervention study, 70 pregnant volunteers meeting the inclusion criteria, referring to health centers in Arak City, and with sexual function and sexual satisfaction questionnaire scores of less than 28 and 42, respectively, were randomly assigned to two intervention groups of 35 and a control group. The intervention group received six counseling sessions based on problem-solving, and both groups received routine care. Rosen's sexual performance questionnaire and Larson's sexual satisfaction questionnaire were answered by both groups before, immediately, and one month after the intervention. Data analysis was done using Chi-square, Fisher's exact test, and Repeated measure tests. Results: The repeated measure design test showed that immediately and one month after the intervention, the average sexual performance (26.82 ± 1.61 and 28.88 ± 1.1) and sexual satisfaction (39.22 ± 2.27 and 15.15) (43.19 ± 2) compared to the control group (23.69±1.97, 22.63±2.08) (36.23±2.44, 35.06±2.46) compared to the control group (P < 0.05). Conclusions: This study showed that counseling based on problem-solving improves the performance and sexual satisfaction of pregnant women effectively and can be included in educational protocols during pregnancy to improve the quality of sexual life.

This article first probes the relationship between general/utopian and specific/reformist approaches to social problem solving to endorse the paradigmatic shift from the former to the latter. It then presents the Popperian 3 world theory and augments it with the views of Lacatos to highlight the effective role of rival research programs and cross-criticism in social problem solving and the advancement of science. Finally, based on these theoretical formulations, the article critiques problem solving approaches within the Iranian academic structure. problem solving, science, 3 worlds, general to specific, research program, academia, objective knowledge, criticism, Iran.