Miracle-dz/UniFAR-FTUs huggingface dataset:
Tampering detection and localization base on sample guidance and individual camera device convolutional neural network features

This paper proposes an image tampering detection algorithm based on sample guidance and individual camera device's convolutional neural network (CNN) features (SGICD‐CF) to address the challenges in the authenticity and integrity of images. Due to the development of the digital image processing technology, which makes image editing and processing, image tampering and forgery easy and lot simplified, thus solving the problem of image tamper detection, to maintain information security. The principle of SGICD‐CF assumes that pixels of the pristine image come from a single camera device, but on the contrary, if an image to be tested is spliced by multiple images from different cameras, then the pixels from the multiple camera devices will be detected. SGICD‐CF divides the image to be tested into 64 × 64 pixel image patches, extracts the camera‐related features and some camera model‐related information of image patches by source camera identification network (SCI‐Net) which is proposed by us, and obtains the classification confidence degree of the image patch. Furthermore, it determines whether the image patch contains foreign pixels according to the obtained confidence degree and finally determines whether the image was tampered according to the classification results of all the image patches, thus locating the tampered area. However, the experimental results show that SGICD‐CF can detect and locate the tampered area of an image accurately and our methods have a better performance than other existing methods. Our algorithm can achieve an average correct rate of 0.855 on the synthetic data set based on Dresden, which is higher than other existing detection methods.
Dietary Patterns and Blood Biochemical and Metabolic Parameters in an Italian Population: A Cross-Sectional Study

Diet has long been identified as a major determinant of cardiovascular and other chronic diseases. In this study, we assess the relation between adherence to different dietary patterns and biochemical and metabolic parameters as well as the 10-year risk of major cardiovascular diseases (CVDs) in a community of blood donors in Northern Italy. We assess their adherence to four dietary patterns, namely, the Dietary Approach to Stop Hypertension (DASH) diet, the Mediterranean diet through the Greek and Italian Mediterranean Indices (GMI and IMI) and the Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) diet, using a validated semi-quantitative food frequency questionnaire (FFQ). We then assess their association with blood parameters and the 10-year risk of major CVD using a spline regression model. We found an inverse association between the DASH and MIND diets and total and LDL cholesterol, and triglyceride and HDL cholesterol values for the Mediterranean diets (IMI and GMI). Additionally, according to our sex-stratified analyses, men who have greater adherence to dietary patterns have a decreased risk of major CVD for all patterns. The results suggest that greater adherence to dietary patterns positively influences blood biochemical and metabolic parameters, thus reducing the risk of developing cardiovascular disease and delaying the use of drug treatments.
A Comparative Study on Nest Architecture And Lifecycle of Two Small Carpenter Bees Ceratina Smaragdula (F.) and Ceratina Hieroglyphica Smith

Small carpenter bees Ceratina smaragdula (F.) and C. hieroglyphica Smith (Xylocopinae: Apidae) are the major pollinators of many agricultural and horticultural crops. Nesting sites of these native bee pollinators were located at dried twigs of peacock flower tree Caesalpinia pulcherrima, and a total of 199 nests were collected from 2019-2021. Both species constructed linear nests at soft pithy region of stems with a maximum of 12 cm depth and individual cells ranged 6 to 10 mm in length which were separated with partitions of 2 to 4 mm. There were no significant differences in height of the nests constructed from ground level. The younger cells were near to the entrance, whereas the mature cells were arranged towards the innermost side. The nests of bees consisted of egg, larva, pupa and adult stages; and C. smaragdula took 15.51± 0.19 days while C. hieroglyphica took 15.93± 0.27 days for completion of larval period. Total pupal period of C. smaragdula ranged from 20.71± 0.26 days whereas C. hieroglyphica ranged from 18.56± 0.16 days. Total lifecycle for C. smaragdula and C. hieroglyphica took 49.15± 0.40 and 43.19± 0.58 days under laboratory conditions.
Future Projections in Thyroid Eye Disease

Abstract Background and Aims This review aims to summarize current and emerging therapies for treatment of thyroid eye disease (TED), in the light of novel understanding of pathogenetic mechanisms, leading to new treatment options and clinical trials. Methods We reviewed and analyzed peer-reviewed literature reporting recent translational studies and clinical trials in the treatment of TED. Searches were made at www.pubmed. gov with keywords “thyroid eye disease,” “Graves’ ophthalmopathy,” “thyroid orbitopathy,” and “Graves’ orbitopathy. ” Results Surgery is reserved for rehabilitation in chronic TED or for emergent compressive optic neuropathy. Oral and intravenous glucocorticoid therapy has been used for decades with variable efficacy in acute TED, but results may be temporary and side effects significant. Nonsteroidal oral immunosuppressive agents offer modest benefit in TED. Several immunomodulatory monoclonal antibodies, including rituximab and tocilizumab, have shown efficacy for inactivating TED. Recently, teprotumumab, an insulin-like growth factor 1 receptor (IGF-1R) inhibitor, has demonstrated significant improvement in proptosis, clinical activity score, diplopia, and quality of life in patients with active TED, with good tolerability. Newly proposed TED therapies, currently in preclinical and clinical trial phases, include thyroid-stimulating hormone (TSH) receptor inhibitory drugs, RVT-1401, local anti-vascular endothelial growth factor therapy, IGF-1R drugs delivered subcutaneously and orally, and desensitization to the TSH receptor with modified TSH receptor peptides. Conclusion New, albeit incomplete, understanding of the molecular mechanisms of TED has led to new promising therapies and offered improved outcomes in TED patients. Their full role and their relationship to classical immune suppression should be clarified over the next few years.
Student-Athlete Mental Health, Help-Seeking, and Service Utilization: Implications for a Multi-Tiered, Public Health Approach on College Campuses

ABSTRACT Student-athletes experience unique stressors and challenges that impact both their mental health and athletic performance. The current study sought to explore these stressors and challenges; examine how they relate to help-seeking, service access, and utilization; and recommend what colleges and universities can do to better support the mental health of student-athletes. Three focus groups were conducted with NCAA Division I student-athletes in upstate New York between November 2019 and October 2020. Student-athletes described significant stress juggling athletic, academic, and social demands while maintaining a performance level that met the expectations of their coaches and themselves. Student-athletes were also impacted by an unhealthy athletic culture and team environment, specific higher-risk transition periods, and inaccurate beliefs about student-athletes held by their non-athlete peers. While many athletes reported struggling with their mental health, they felt either unable or unwilling to seek help due to stigma, how it would appear to their coaches, the hours and location of the counseling center, and previous poor experiences accessing and utilizing services. The authors present a set of multi-tiered recommendations to help increase awareness, access to, and utilization of both on- and off-campus mental health services, resources, and supports.
BETWEEN MYTHS AND ETHOS: FRAMING MESSAGES FOR ENVIRONMENTAL COMMUNICATION OF KAMPUNG NAGA TASIKMALAYA WEST JAVA

Kampung Naga, also called Naga Village, is a customary community that still preserves the traditions of their ancestors, which in this case is the Sundanese culture. They live adjacent to nature, believe that it is a gift from God, and based on this concept, they consider natural disasters as causes of bad human behavior. This belief exists because the village does not only live in nature but with it as well, and as a customary community, they have their ways of managing it. Therefore, this research aims to determine the myths and ethos associated with environmental communication activities. It also tries to identify the role of traditional leaders in transmitting cultural values to the younger generation through these activities. The results showed that the Naga Village community uses myths and ethos for environmental communication through the Pamali concept and by living with nature. They are also good role models in inheriting values, which become tools to awaken the community and the young generation, and these are often conveyed at traditional events as manifestations of their beliefs in nature. The inheritance of values by the younger generation is performed through the enculturation process to develop customs that will later become social controls in the community.
Suitability of Black Soldier Fly Larvae as Host for Entomopathogenic Nematodes

Black soldier fly Hermetia illucens (L.) larvae can serve many uses, of which potential exists for its use as a host for mass production of entomopathogenic nematodes. This study evaluates its larval instars for their suitability for rearing of Heterorhabditis bacteriophora (Poinar) and Steinernema carpocapsae (Weiser). The results revealed that 4th instar larvae is economical and effective, and this can be used at farm level. Thus, it can be popularized for mass production of entomopathogenic nematodes. The nematodes/cadaver was found to be half as that from Galleria, and hence two 4th instar cadavers can be recommended in place of a single Galleria cadaver. The results also showed that H. illucens is unsuitable for mass multiplication of S. carpocapsae.
Reference Genes across Nine Brain Areas of Wild Type and Prader-Willi Syndrome Mice: Assessing Differences in Igfbp7, Pcsk1, Nhlh2 and Nlgn3 Expression

Prader–Willi syndrome (PWS) is a complex neurodevelopmental disorder caused by the deletion or inactivation of paternally expressed imprinted genes at the chromosomal region 15q11–q13. The PWS-critical region (PWScr) harbors tandemly repeated non-protein coding IPW-A exons hosting the intronic SNORD116 snoRNA gene array that is predominantly expressed in brain. Paternal deletion of PWScr is associated with key PWS symptoms in humans and growth retardation in mice (PWScr model). Dysregulation of the hypothalamic–pituitary axis (HPA) is thought to be causally involved in the PWS phenotype. Here we performed a comprehensive reverse transcription quantitative PCR (RT-qPCR) analysis across nine different brain regions of wild-type (WT) and PWScr mice to identify stably expressed reference genes. Four methods (Delta Ct, BestKeeper, Normfinder and Genorm) were applied to rank 11 selected reference gene candidates according to their expression stability. The resulting panel consists of the top three most stably expressed genes suitable for gene-expression profiling and comparative transcriptome analysis of WT and/or PWScr mouse brain regions. Using these reference genes, we revealed significant differences in the expression patterns of Igfbp7, Nlgn3 and three HPA associated genes: Pcsk1, Pcsk2 and Nhlh2 across investigated brain regions of wild-type and PWScr mice. Our results raise a reasonable doubt on the involvement of the Snord116 in posttranscriptional regulation of Nlgn3 and Nhlh2 genes. We provide a valuable tool for expression analysis of specific genes across different areas of the mouse brain and for comparative investigation of PWScr mouse models to discover and verify different regulatory pathways affecting this complex disorder.
WMMSE Resource Allocation for FD-NOMA

Resource allocation in interference-limited systems is a key enabler for beyond 5G (B5G) technologies, such as multi-carrier full duplex non-orthogonal multiple access (FD-NOMA). In FD-NOMA systems resource allocation is a computation-intensive non-convex problem due to the presence of strong interference and the integrality condition on channel allocation. In this letter, we propose an iterative algorithm based on the combination of channel and power allocations aimed at the minimization of the weighted mean square error, which converges to a feasible allocation of the original problem. Experimental results show that the proposed algorithm has lower complexity than other state-of-the-art solutions for the same problem. Moreover, the presented results assess the validity of our approach showing performance close to the theoretical optimum.
Predicting Leadership Success in Extreme Organizations: A Prospective Study From Pre-Recruitment Through Leading in Real-Life

Organizations performing in stressful life-risking environments have unique features that directly influence human lives and communities’ well-being. Such organizations allocate vast resources to identify potential leaders as early as possible to direct and train them for leadership positions. Combat military contexts represent such organizations. The current manuscript offers a 5-year prospective study, addressing a critical gap in the literature regarding the generalization of established predictive leadership success models to leadership in extreme conditions. The study integrates leaders’ characteristics, followers’ perceptions, leadership training, and real-life contexts. Findings show that leadership traits measured years before enlistment related to leadership success, years down the line, when congruent with specific training contexts. Candidates higher in both task and relationship characteristics and in leadership emergence progressed to the senior leadership course compared to dropouts. Leadership emergence, measured in the first phase of leadership training, was the most relevant, stable, and reliable leader’s success predictor, directly and indirectly, of leadership development, above and beyond leadership characteristics. Findings emphasize the important influence of contextual congruency on leadership success in extreme organizations. Current findings may foster better leadership prospects for communities’ well-being and may improve cost-effectiveness in the leadership development processes in extreme occupations.
Revisiting the Purpose of Land Policy: Efficiency and Equity

Land policy influences how and by whom land is used; therefore, it impacts the efficiency and equity of land use. This paper offers an economic perspective on efficiency and equity as fundamental purposes of planning and land policy. It brings a highly needed mutual understanding between planning and economics, whilst acknowledging the limitations of the theoretical concepts of efficiency and equity in their real-world applications. The paper also provides a solid ground for analysing trade-offs between efficiency and equity of land policy interventions. Situations minimising trade-offs should be of particular interest as they provide opportunities for improvements without necessary sacrifices.
Cancer-Associated Fibroblasts in a 3D Engineered Tissue Model Induce Tumor-like Matrix Stiffening and EMT Transition

Simple Summary The physical properties of a tumor, such as stiffness, are important drivers of tumor progression. However, current in vitro tumor models fail to recapitulate the full range of physical properties observed in solid tumors. Here, we proposed a 3D self-assembly engineered bladder model using cancer-associated fibroblasts in which stromal cells produce their extracellular matrix. We then proceeded to assess how our model recapitulates biological and mechanical features found in tumors. We confirmed that stroma assembled by cancer-associated fibroblasts have increased extracellular matrix content and display increased remodeling and higher stiffness. Moreover, normal urothelial cells seeded on the tumor model displayed a mechanotransduction response, increased cell proliferation, cell infiltration within stroma, and displayed features of the epithelial-to-mesenchymal transition. Altogether, we demonstrated that our cancer-associated fibroblast-derived tumor stroma recapitulates several biological and physical features expected from a tumor-like environment and, thus, provides the basis for more accurate cancer models. Abstract A tumor microenvironment is characterized by its altered mechanical properties. However, most models remain unable to faithfully recreate the mechanical properties of a tumor. Engineered models based on the self-assembly method have the potential to better recapitulate the stroma architecture and composition. Here, we used the self-assembly method based on a bladder tissue model to engineer a tumor-like environment. The tissue-engineered tumor models were reconstituted from stroma-derived healthy primary fibroblasts (HFs) induced into cancer-associated fibroblast cells (iCAFs) along with an urothelium overlay. The iCAFs-derived extracellular matrix (ECM) composition was found to be stiffer, with increased ECM deposition and remodeling. The urothelial cells overlaid on the iCAFs-derived ECM were more contractile, as measured by quantitative polarization microscopy, and displayed increased YAP nuclear translocation. We further showed that the proliferation and expression of epithelial-to-mesenchymal transition (EMT) marker in the urothelial cells correlate with the increased stiffness of the iCAFs-derived ECM. Our data showed an increased expression of EMT markers within the urothelium on the iCAFs-derived ECM. Together, our results demonstrate that our tissue-engineered tumor model can achieve stiffness levels comparable to that of a bladder tumor, while triggering a tumor-like response from the urothelium.
Influence of prebuckling deformations on the buckling of circular cylindrical shells under external pressure.

Upon examination of the existing experimental data in the literature, this equation is found to describe correctly the relation between the experimental maximum erosion rate and the incubation time which is denned as the intercept of the maximum slope of an erosion curve on the time axis. Pearson's experimental results show that, for a first approximation, the number of impacts for incubation is proportional to D~3, and the maximum erosion rate to D 4.8'9 This is in agreement with Eq. (6). Equation (6) also shows that the maximum erosion rate will be proportional to (v — v e)mi or vmz if the incubation time is proportional to (v — ve)pl or vpz, respectively, where the exponents mi, pi, . have the relations nn = — pi + 1 for i = 1, 2. This appears to be a correct description of the experimental results presented in Figs. 2 and 3.10 Finally, the values of k for all of the experimental data examined can be obtained using Eq. (6). The results which are listed in the original report5 provide additional confidence on the simple analysis by showing a limited amount of scatter. In conclusion, the present analysis seems to describe satisfactorily the intermediate stage of an erosion process during which the erosion proceeds at the maximum rate. The analysis, however, appears not applicable to the early and the late stages in which the erosion is probably affected by the material inhomogeneity and the change of surface roughness. Thus, for these two stages, it-might also be necessary to take into account the microscopic properties of materials in addition to the macroscopic properties, on which this study is based.
Special mean motion resonance pairs: Mimas-Tethys and Titan-Hyperion

Five pairs of large solar system satellites occupy first order mean-motion resonances (MMRs). Among these, the pairs of Mimas-Tethys and Titan-Hyperion are special. They are located much deeper in resonance than the others and their critical arguments librate with much greater amplitudes. These characteristics are traced to the insignificant damping, over $\Gyr$ timescales, of Mimas's orbital inclination and Hyperion's orbital eccentricity. Absent that, these resonances would not survive. Instead their librations would be overstable and escape from resonance would occur on the relevant damping time. Unlike the aforementioned MMRs, those involving Enceladus-Dione, Io-Europa, and Europa-Ganymede are limited by eccentricity damping. They must either remain at the shallow depths they currently occupy, or, if they venture deeper, retreat after a limited time. The latter seems almost certain for Enceladus-Dione and quite likely for the others, We examine the MMRs involving Mimas-Tethys and Titan-Hyperion under the assumption that they formed as a result of convergent migration. Capture probabilities are $\sim 6\%$ for the former and $100\%$ for the latter. The possibility of collisional excitation of their large librations is investigated but largely discounted.
A Wireless Servo Motor Drive With Bidirectional Motion Capability

In this paper, a novel wireless servo motor drive is proposed and implemented, which artfully integrates wireless power transfer into the dc servo motor drive to achieve wireless bidirectional servo motion. Prominently, there is no power converter or controller at the servo motor side to realize the bidirectional rotation, while the motor control is fully conducted at the transmitter side. The key is to adopt only one transmitter with LCL network to achieve power equalization of two receiver coils, hence realizing bidirectional motion. Meanwhile, the phase-shift control method is newly developed to perform the desired speed control at the transmitter side, without requiring any switched capacitor arrays. As a result, the proposed wireless bidirectional servo motor drive takes the definite advantages of electrocution free and totally sealable. Both calculation and experimental results are presented to validate the feasibility and controllability. For the prototype, the transmission distance can reach up to 130 mm and the transmission efficiency can be up to 85%.
Individual and Situational Factors Influencing Active Behavior in Professional Video Conferences With Strangers

Since the outbreak of the Covid-19 pandemic, the use of video conferences in professional settings increased rapidly. Here, we examine how individual and situational characteristics jointly predict active behavior in video conferences (i.e., activating one’s webcam, small talk, contacting other attendees) between strangers. We focus on external networking as well as proactive and reactive online networking and social anxiety as individual characteristics and investigate how these interact with social norms (operationalized as proportion of other attendees using the webcam), in predicting our outcome variable active video conference behavior. An online vignette experiment with three conditions (social norms: 25 vs. 75% of other attendees using the webcam vs. offline) was conducted to analyze the self-reported likelihood of active video conference versus active offline behavior. Regression analysis was used to test the hypotheses. Results indicate that external networking is a positive and social anxiety a negative predictor of self-reported active video conference behavior. Furthermore, the likelihood of engaging in active (video conference) behavior differed between the three scenarios, with highest values in the offline scenario and lowest in the online scenario with only 25% of other attendees using the webcam. However, no interaction effects of social norms with social anxiety were found. Overall, the findings suggest that individual differences in networking tendencies and social anxiety and social norms influence active behavior in video conferences independently.