Background: The Lung adenocarcinoma, a subtype of non-small cell lung cancer, exhibits diverse histopathological patterns, impacting prognosis and therapeutic outcomes. Objective: This study explores the correlation between smoking habits and the prevalence of different histopathological subtypes in invasive lung adenocarcinoma (IAC). Methods: A single-center, cross-sectional study included 140 patients with surgically treated, histopathological verified lung adenocarcinoma. The patients were classified based on the World Health Organization’s (WHO) histopathological patterns, and smoking status data were collected from medical records. Descriptive and inferential statistical analyses were performed using SPSS software. Results: The predominant histopathological subtypes were acinar (47.9%) and solid (30.7%) IAC. Smokers constituted 84.3% of the patients, with a majority (61.7%) consuming more than 20 cigarettes per day. A weak, statistically significant correlation was found between histopathological patterns and smoking habits among smokers (rho=0.054; p=0.04). Acinar IAC was more common in those consuming up to 20 cigarettes daily, while the solid pattern predominated in those smoking more than 20 cigarettes (rho=0.189; p=0.04). No significant correlation was observed with the duration of smoking history. Conclusion: The study reveals a predictive relationship between smoking habits, including the number of cigarettes consumed, and the histopathological pattern of IAC in resected specimens. Acinar and solid subtypes were more prevalent, with distinct associations to smoking behaviors. Understanding these relationships can contribute to personalized treatment approaches and further research on lung adenocarcinoma.

In this paper, we analyze the role and activities of the Supreme Defense Council (SDC) of the Federal Republic of Yugoslavia (FRY) according to the Constitution of FRY from 1992. The decision to establish the FRY, encompassing Serbia and Montenegro, as well as the provinces of Kosovo and Vojvodina, represented a continuation of the political and territorial restructuring of the former Socialist Federal Republic of Yugoslavia (SFRJ), as well as a basis for further military and political actions aimed at realizing expansionist project. Through the establishment of the SDC and its role in managing the military, especially during the period of aggression, it is evident how political decisions directly influenced military operations, as well as the international position and sanctions that followed in response to the aggressive policy of the FRY. SDC sessions were important for making decisions on military issues, including the appointment, promotion, and dismissal of officers, as well as decisions on military activities. Analysis of SDC session transcripts reveals details about FRY's military involvement in Bosnia and Herzegovina and the formation of the so-called Army of Republika Srpska (VRS). SDC members, the President of FRY, and the Presidents of Serbia and Montenegro, along with other attendees including the Minister of Defense and the Chief of the General Staff of the Yugoslav Army (VJ), actively participated in military matters and decision-making. This paper also explores the role of FRY in the wars in the former Yugoslavia during the early 1990s, with a particular focus on its relationship with the self-proclaimed Republika Srpska (RS) and participation in the aggression against the Republic of Bosnia and Herzegovina. Through the lens of logistical, military, and comprehensive support provided by FRY, including attempts to conceal the involvement of military personnel through the 30th Personnel Center, we shed light on its direct involvement in military operations that had a decisive impact on the course of the war. Despite efforts to conceal the role of FRY and its structures in the aggression against the Republic of Bosnia and Herzegovina, documents and SDC transcripts reveal enough evidence confirming FRY's crucial role in the preparation, support, and execution of aggression against the Republic of Bosnia and Herzegovina through RS. The SDC organized and supported activities aimed at supporting the VRS and other military formations, often with a conspiratorial approach. Discussions at SDC sessions covered funding for the VRS, logistics, organization of soldier training, and defense strategy. Military operations, as well as political and military relations within Bosnia and Herzegovina, were particularly analyzed. „Controversial topics“ such as arming the population in Serbia and crimes committed against Bosniaks in Sandžak and Bosnia and Herzegovina were also discussed at the sessions. Relations with the political leaderships of RS and the Republic of Serbian Krajina (RSK), as well as reactions to losses and defeats, were also important topics at SDC sessions. The sessions also included analysis of political and military events and presentations of the views of FRY President Slobodan Milošević on peace negotiations, military operations, and territorial goals achieved. SDC transcripts provide insight into Slobodan Milošević's acknowledgment of the involvement of the State Security Service (SDB) in the formation, arming, and support of „paramilitary units“ sent to Croatia and Bosnia and Herzegovina. In addition to the direct involvement of VJ in the aggression, plans for joint military operations were extensively documented, aiming to create a „united state of the Serbian people“. Key figures, such as Ratko Mladić, who were in VRS, remained members of VJ even after the aggression. The SDC continued to exist until 2001 but lost its significance compared to the period from its establishment to the end of 1995.

In post-conflict societies internal demarcation is based on tradition, religion, and heterosexual family values and within this frame sexual citizenship is considered ?as ideology? and as a threat to society imposed from outside. At the same time the influence and importance of international norms and changes in the standard of international politics and the emerging culture of human rights cause conflict between inside and outside, national sovereignty and universal human rights. This conflict is not specific only to stabilocracy and hybrid systems, but the omnipresent illogicality of a closed system of citizen-ship. Following the Butler?s observation that ?conjuncture of street and media constitutes a very contemporary version of the public sphere? (2011: 9), media textual and visual reports about Pride Parade in Belgrade and Sarajevo were analysed. In the analysis focus is on the borders of citizenship within the patriarchal matrix of nation-state confronted with the present bodies on the streets. The analysed textual and visual media reports confirm a hierarchisation of urban public space formed by national history and its material structures.

Birdsfoot trefoil is a perennial legume for the production of high-quality forage. Improving the production and quality of forage is one of the strategic objectives of breeding programs. The genotypes for this trial were selected from promising offspring collected from local populations in Bosnia and Herzegovina. A trial with eight genotypes (7 promising lines and 1 variety) was designed in a randomized block system with four replicates. In the first growth, 11 components of yield and quality of biomass were analyzed, and in the second growth, four additional parameters for seed production. In the first growth, highly significant correlations were found between plant height and the proportion of leaves (0.85**) and the yield of green matter and dry matter (0.81**), while a high negative correlation was found between the nitrogen-free extract (NFE) and the crude protein content (-0.79**). In the regrowth, statistically highly significant (p<0.01) positive correlations were found between the content of NFE and ash (0.77**). Statistically significant (p<0.05) positive relationships were found between green matter yield and dry matter yield (0.81**), green matter yield and stem diameter (0.79*), seed yield and number of pods (0.83*), and cellulose content and plant height (0.73*). The identification of positive correlations for certain productive and nutritional traits will be used in breeding programs for the creation of new varieties with improved forage quality.

: Within this research, the focus was on analyzing the effectiveness of Computer Vision (CV) in detecting vehicles and pedestrians in traffic. The YOLOv5 model was utilized for object detection, along with publicly available, unmodified libraries like OpenCV and TensorFlow. The approach involved a careful selection of three different traffic scenarios: a rainy day, daytime, and night-time, with the intention of creating realistic conditions for testing the performance of vehicle and pedestrian detection systems. An algorithm for detecting pedestrians and vehicles was implemented, contributing further to road safety. Through experiments, exploration was conducted into how various factors, such as weather conditions and lighting, influence the accuracy of the system. Following a meticulous analysis of the results, situations in which the system exhibits high detection accuracy, as well as those that pose a challenge to the system were identified, in order to provide a profound understanding of different aspects of pedestrian tracking and vehicle detection. Through the application of image analysis techniques, the focus was on identification of key features of pedestrian crossings, contributing to the recognition of potentially dangerous situations. The objective was to draw accurate conclusions regarding the system's performance under actual traffic conditions, thus enhancing the overall comprehension of how these technologies effectively contribute to improving road safety.

Introduction/purpose: This paper presents the results of the research on visually lossless image compression which is of particular interest because it achieves a high degree of compression, while the visual quality of the image is not impaired, i.e., end users are very satisfied with the image quality. The analysis was carried out using the publicly available large-scale picture-wise KonJND-1k database which contains the results of subjective tests on JPEG and BPG compressed images. Methods: Thanks to the availability of images from the KonJND-1k database, the dependence of objective assessments of image quality on parameters that control the degree of compression of source signals (quality factor for JPEG and quantization parameter for BPG) is analyzed. The results of the visually lossless subjective tests are used for a deep analysis of the boundary and typical values of the parameters that control these two types of compression, as well as for the analysis of the corresponding values of the objective quality scores. Furthermore, reliable features for predicting the boundary between visually lossless and visually lossy compression have been identified. For that purpose, the degree of agreement between the predictions and the ground truth values of the peak signal-to-noise ratio (PSNR) and image representation in bits per pixel (bpp) is used. The visually lossless compression ratio is used to compare JPEG and BPG techniques. Results: It is shown that the boundary between visually lossless and visually lossy image compression is found in a wide range of PSNR values (about 20 dB for JPEG and 15 dB for BPG). The corresponding JPEG image compression quality factor values at this threshold also range widely from 31 to 79, with concentration between 40 and 45. For the BPG encoder, the values of the quantization parameter are grouped around 30, and the boundary values are 25 and 34. Furthermore, it is shown that this boundary can be reliably determined based on simple features derived from the original uncompressed image. Gradient-based features known as spatial frequency and spatial information proved to be the best predictors. The degree of agreement between the predictions obtained from these features with the ground truth values of PSNR and bpp in both types of compression is greater than 85%. A comparative analysis has showed that, using BPG compression, it is possible, on the average, to achieve a twice larger compression ratio of visually lossless compression than for JPEG (80 versus 40). Conclusion: Although a high degree of agreement is achieved between the predictions and the ground truth values of PSNR and bpp of the boundary between visually lossless and visually lossy compression, there is a need for the development of new prediction approaches, especially with the BPG technique, which through the compression ratio proved to be superior to the JPEG technique. The existing databases used for the analysis of visually lossless compression contain color images from the visible part of the electromagnetic spectrum. Considering the increasing use of images from the infrared part of the spectrum, there is a need to conduct similar tests in this spectral range.

Introduction/purpose: Direct sequence spread spectrum modulation is widely used in many radiocommunications systems. At the first time, this modulation technique was used in military communications and navigation systems. Later, applications became diverse in civil communication systems as well. Today, there are many systems where direct sequence spread spectrum modulation is implemented as a part of the system. This article aims to sublimate knowledge about the direct sequence spread spectrum modulation technique and its applications. Methods: The article presents a review of the historical development of the direct sequence spread spectrum modulation technique, its principles and the most important current applications. Results: Based on a large number of references, this article summarizes the historical development, basic principles and modern applications of the direct sequence spread spectrum modulation in military and commercial communication systems. Conclusion: Direct sequence spread spectrum modulation is widely used in modern wireless and satellite radiocommunications. It is expected to be part of future global communication systems.

In nowadays business conditions, such as increased competition and the rapid market changes, companies can be distinguished by the quality of services resulting from analysis and matching opportunities with market requirements. One way is to use the Quality Function Deployment (QFD) method. This method has shown a significant effect in the EU countries, the USA, and especially in Japan, while in our country its use is not widespread in the quality system. From the market perspective, there are three basic product characteristics: price, quality and delivery time. These facts are used in the planning process, based on user requirements interpretation into appropriate quality characteristics for each phase of the product life cycle (marketing, planning, design, prototype development, production process testing and development, production, sales). The common goal of the entire team working on the project must be the product competitiveness on the market. This method application has led to significant improvements in solving deficiencies in planning, designing, testing and developing the production process. In this paper, we presented the QFD method application for selecting products or services that meet the quality, price, and delivery time requirements.

Social communities are prone to evolutionary changes that are initiated sometimes by the dominant minority, and sometimes under the influence of the quantitative energy of the oppressed minority. Partnerships have been prone to change for centuries. From the traditional patriarchal family, through the recognition of the rights of extramarital unions, and the acceptance of same-sex civil unions, in order to promote samesex marriage in the last decade. The paper deals with the review of the development and implementation of the idea of recognizing the right to marriage for same-sex couples, the global attitude towards the same with special reference to the Republic of Serbia. Namely, the Republic of Serbia does not recognize same-sex marriages, nor does it recognize them by law, no matter where they were concluded, and in this sense, the paper explains the possibilities of inheritance between same-sex partners, regardless of the fact that legal inheritance is impossible.

Henry Kissinger, one of the most influential and controversial diplomats of the late 20th and early 21st centuries, played a pivotal role in shaping the geopolitical landscape of the Middle East through his shuttle diplomacy following the Yom Kippur War. This article explores the multidimensional and layered nature of Kissinger?s strategy, grounded in the geostrategic concepts of Saul Bernard Cohen. While Kissinger?s mission aimed to end hostilities between Israel and its Arab neighbours, it also sought to counterbalance the expanding Soviet influence in the region, a critical aspect often overlooked in the existing scholarly work. By examining the geopolitics of oil, power, and influence through the lens of the Carter Doctrine, this study illustrates how Kissinger?s realpolitik not only influenced the Arab-Israeli peace negotiations but also altered the dynamics of the Cold War, thereby reshaping the course of history.

This research aimed to examine the applicability of the Pivot Profile (PP) technique in detecting adulteration in acacia honey from the Tuzla region, Bosnia and Herzegovina (B&H). The PP technique captured the relative meaning of descriptors and gathered free descriptions of differences between a target product and a pivot product (PVT), which served as a standard. Four pairs of samples were evaluated: original acacia honey (PVT) versus honey samples adulterated with 20%, 40%, 60%, and 80% fructose-glucose syrup. The sensory assessment involved 72 participants (25 women and 47 men), all acacia honey producers aged from 20 to 55 years of age. The chi-square test (ch² = 3032.37, p < 0.001) revealed significant statistical differences among values, indicating that the consumer panel effectively distinguished the samples. The chi-square test per cell was used to explore variation within the data matrix, identifying descriptors significantly differing from PVT in citation frequency. A total of 48 sensory attributes were generated (5 for appearance, 14 for odours, 4 for basic tastes, 3 for aftertastes, 16 for flavours, 2 for trigeminal effects, and 4 for texture). Correspondence Analysis (CA) was employed to visually represent sensory changes in honey samples based on adulteration levels, illustrating consumer perception of samples and attributes. CA effectively explained nearly 60% of the variability observed across the initial two dimensions, thus emphasizing the connection between sensory alterations and consumer perception. The results revealed a reduction in aroma and appearance attributes, along with occurrences of sensory defects such as off-flavours, unpleasant trigeminal effects, and altered viscosity properties. PP technique provided detailed information about each sample, assessing similarities and differences compared to PVT in a single session using multivariate techniques, contrasting with traditional trained or expert assessments. The PP technique appears promising for further exploration in vocabulary use and data analysis, not only for other honey types but also for various food products susceptible to adulteration.