Miracle-dz/UniFAR-FTUs huggingface dataset:
Discrimination of Cheddar and Kefalotyri Cheese Samples: Analysis by Chemometrics of Proton-NMR and FTIR Spectra

Cheddar and Kefalotyri cheese belong to the category of hard cheeses. Cheddar has an English origin, while Kefalotyri is a traditional cheese in Greece and a well-consumed dairy product in Cyprus. Discrimination of dairy products can be determined through several chemical methods. The aim of this study was to discriminate the samples of Cheddar and Kefalotyri cheese by analyzing various samples, from different brands. Two spectroscopic techniques namely proton nuclear magnetic resonance (H-NMR) and Fourier-transformed infrared (FTIR) spectroscopy were chosen in order to chemically characterise the samples. The first step of the methodology was the freeze-drying process for lyophilisation of the samples. The number of samples reached 28, including 14 Cheddar samples and 14 samples of Kefalotyri cheese. After that, measurements for each sample have been obtained by FTIR (% transmittance-wavenumber in cm) and H-NMR (signal intensity-chemical shift in ppm) techniques. The data were analysed using SIMCA software. The proposed techniques along with chemometrics allow the discrimination of those two types of cheese. Both techniques employed are of significant importance, since they provide information about good classification of the samples when they are combined together. Interpretation of results and classification by using chemometric methods confirmed the different recipe of the two types of cheese. This study is the initial step of the future work. Future research will focus on discrimination based on the species’ origin of milk of these and other cheese samples.
The Intersection of Being Black and Being a Woman

Computer science (CS) has been identified as one of the fastest-growing professions, with demand for CS professionals far outpacing the supply of CS graduates. The necessity for a trained CS workforce has compelled industry and academia to evaluate strategies for broadening participation in CS. The current literature in CS education emphasizes the importance of social relationships and supports for individuals from underrepresented groups. Unfortunately, this literature has largely been limited to either the exploration of issues of women or that of underrepresented racial/ethnic groups. These limited views generalize characteristics of specific underrepresented groups without considering intersections between these groups. This quantitative study (n = 3,206) addressed that shortcoming by leveraging inferential statistical methods to examine (i) the similarities and differences between the social CS-related experiences of Black women, Black men, and non-Black women in the United States; (ii) the relationship between these experiences and CS career choices; and (iii) the activities during which significant social experiences might occur. The results indicate that Black women's social experiences are often different from the experiences of both Black men and non-Black women. In particular, both Black men and non-Black women had more CS friends than Black women, whereas having these friends was more significant for the CS career choice for Black women. Introductions to CS in school, before college, were negatively related to career choice for all groups, whereas home support was positive for both Black women and men. This work suggests that considering intersectionality is important to understanding the needs of different individuals, as well as the importance of social supports for persistence in CS.
Applications of Virtual Environments in Human Factors Research and Practice

Virtual reality, augmented reality, and other forms of virtual environments have the potential to dramatically change how individuals work, learn, and interact with each other. A key objective of human factors research and practice is to determine how these environments should be designed to maximize performance efficiency, ensure health and safety, and circumvent potential human virtual environment interaction problems. This session will demonstrate some of the distinct and diverse uses of virtual reality, mixed reality, and virtual environments in an alternative format. The session will begin with each demonstrator providing a brief overview of their virtual environment and describing how it has been used to address a particular problem or research need. Following the description portion of the session, all demonstrations will be set-up around the room, and session attendees will be encouraged to directly interact with the environment and ask demonstrators questions about their research and inquire about the effectiveness of using their virtual environment for research, training, and evaluation purposes. The overall objective of this alternative session is to provoke ideas among the attendees for how virtual reality, mixed reality, and virtual environments can help address their research, training, education or business needs.
New technology (in situ grafting) for faster production of walnut (Juglans regia L.)

Technology regarding grafted walnut production is very complex and expensive because it depends on a number of factors that directly influence grafting success. Due to a long production period and a smaller number of first class plants compared to other fruit species, young walnut trees are among the most expensive. New in situ production technology of young walnut trees has led to quicker production, shorter by 1 year, and increased the success of grafting, allowing for large-scale production of grafted walnut. In order to increase the production of quality planting material for walnut varieties, the possibility of walnut grafting in the open, i.e. in situ, was examined herein. Based on the average results for all of the varieties/selections, similar performance was achieved with grafting (57.14%) and the number of first class plants (55.71%) when compared to conventional grafting (54.46% and 53.39%, respectively), but it was concluded that this method shortened the process of plant production for 1 vegetation. The greatest success with the application of in situ grafting was with the Rasna selection, which had significantly the best grafting take (72.86%) in comparison with the other walnut varieties examined during the research period. By comparing the success of the indoor and in situ production methods and examining the influence of certain factors on production success, it was concluded that the in situ method proved to be a better option for a simpler, more profitable, and faster mass production of high-quality walnut planting material.
Human Factors Capstone Research at the United States Air Force Academy

Prior studies have shown research projects completed as part of undergraduate curricula are not only becoming more commonplace, but they also provide substantial benefit to student learning. Given this evidence, the Department of Behavioral Sciences and Leadership (DFBL) at the United States Air Force Academy has recently required capstone research for every cadet in the behavioral sciences major. The purpose of this paper is to describe how the human factors program has structured the capstone experience within the Warfighter Effectiveness Research Center (WERC) in DFBL. Even though some research experience has been a longstanding requirement in the human factors program for many years, the capstone sequence has led to a shift in what undergraduates are accomplishing in and out of the classroom. In addition to examples of current projects, we provide several recommendations for academic institutions to implement capstone projects.
International Political Economy (IPE) meets International Political Sociology (IPS)

This forum opens a debate that is long overdue: for far too long, the fields of international political sociology (IPS) and international political economy (IPE) have been standing apart. Discussions take place in different conference sections, in different networks that publish in different journals. Yet, this divide is surprising given that the two fields share similar trajectories, theoretical concerns, problématiques, and conceptual challenges. This forum starts exploring this shared terrain: we believe that there is no a priori reason to separate the sociocultural, the political and the economic when we aim at making sense of the world in any meaningful way. We propose that bridging the IPE-IPS divide has tremendous potential for the development of a socio-political economy analysis that, we believe, has two benefits. First, it allows for the opening of new empirical terrains or deepening and widening existing ones. Second, bringing IPE/S back together creates reflexive spaces for more holistic, embodied and contextualised conceptual innovation. The contributors to this forum show each in their own way such empirical and conceptual added value of moving beyond the IPE and IPS divide in order to develop what we call here a socio-political economy of the globe. They focus on various issues, such as the transformation of capitalism from an oil- to a data-dependent accumulation regime with the rising of the so-called ‘digital age’ (Chenou); the profound social, economic and political transformation triggered by urbanisation in the development world (Elias, Rethel and Tilley); emerging global risks and the neglected role of the insurance industry (Lobo-Guerrero); regional development-security nexuses (Lopez Lucia); and business power in climate change diplomacy (Moussu).
Nutritional quality of amino acid in farmed, farm‐aggregated and wild Axillary seabream (
 Pagellus acarne
 ) with implications to Human Health

This study evaluated the nutritional quality of farmed and wild axillary seabream (Pagellus acarne R., 1827) focusing on amino acid profiles, with regards to possible interactions with wild fish aggregating around the cage facility. Total amino acids (∑AA), essential amino acids (∑EAA), non‐essential amino acids (∑NEAA) and neutral amino acids (∑NAA) in farmed fish were lower than those in the wild individuals (p > .05). Amino acid pattern in cage‐aggregated fish showed a slight decline from the wild populations, but still higher than the farmed fish. Based on the amino acid scores (AAS), lysine and leucine could be underlined as the ‘first limiting amino acids’, but all other AASs were over ‘1’, in accordance with reference amino acid contents of FAO/WHO (>1.00), showing that farmed axillary seabream provides high nutritional quality and can be considered as a favourable protein source. The ratios of ∑EAA/∑AA (44%–46%) and ∑EAA/∑NEAA (79%–86%) exceeded the minimum recommendation of 40% and >60% by FAO/WHO for all three groups. It can be concluded that axillary seabream either farmed, farm‐aggregated or distant wild fish presented high‐quality protein generating a healthy source for human food.
Pengaruh Succession Planning, Transformational Leadership, Training Satisfaction Terhadap Turnover Intention Karyawan Pada Sektor Publik Kementerian Agama Jakarta Pusat

This study tries to analyze the effect of succession planning, transformational leadership, training satisfaction on employee turnover intention in the public sector of the Central Jakarta Ministry of Religion. Responding to this study, an experiment of 120 respondents from the Central Jakarta Ministry of Religion staffing company. The sampling method uses purposive sampling and uses descriptive statistical data analysis methods (average) and multiple regression analysis. In this research, succession planning, transformational leadership, and training satisfaction, were obtained negatively towards company turnover intention in the public sector, especially succession planning. From the results of this study, it was agreed by the leadership of the company to pay more attention to succession planning or management of employee talents, allow and add training and coaching for future leaders to be more transformational to provide beneficial investments in terms of employee career development.
Assessment of the Condition of Pipelines Using Convolutional Neural Networks

Pipelines are structural elements of many systems. For example, they are used in water supply and heat supply systems, in chemical production facilities, aircraft manufacturing, and in the oil and gas industry. Accidents in piping systems result in significant economic damage. An important factor for ensuring the reliability of energy transportation systems is the assessment of real technical conditions of pipelines. Methods for assessing the state of pipeline systems by their vibro-acoustic parameters are widely used today. Traditionally, the Fourier transform is used to process vibration signals. However, as a rule, the oscillations of the pipe-liquid system are non-linear and non-stationary. This reduces the reliability of devices based on the implementation of classical methods of analysis. The authors used neural network methods for the analysis of vibro-signals, which made it possible to increase the reliability of diagnosing pipeline systems. The present work considers a method of neural network analysis of amplitude-frequency measurements in pipelines to identify the presence of a defect and further clarify its variety.
Electrocardiographic Studies in Shall Sheep

DOI: 10.5152/actavet.2019. 19018 The use of sheep in experimental animal models has increased recently. In the present study, we investigated normal electrocardiogram (ECG) parameters of clinically healthy Shall sheep. The animals were divided into two gender and age groups. Electrocardiograms were recorded on a base-apex lead, using limb lead I for at least 2 minutes. The heart rate range was 71–166 beats/min, with an average and standard deviation of 112.47±29.36. Statistical tests did not reveal any significant differences between two genders and ECG parameters. On the other hand, there was a significant difference between different age groups in the heart rate (p<0.001), P duration (p=0.030), QRS duration (p=0.005), and the P–R interval (p=0.005), Q–T interval (p<0.001), and R–R interval (p<0.001). Sheep with sinus arrhythmias had a significantly lower mean heart rate than sheep with normal rhythm (p=0.007). Furthermore, an analysis indicated that there was a significant difference between the age groups and the cardiac dysrhythmias (p<0.01). The results of this study can be used as a reference in studies on the Shall sheep breed. Cite this article as: Mirabad, M. , Rezakhani, A. , 2019. Electrocardiographic Studies in Shall Sheep. Acta Vet Eurasia 45, 96-100.
Spatiotemporal Evolution of Long‐ and Short‐Term Slow Slip Events in the Tokai Region, Central Japan, Estimated From a Very Dense GNSS Network During 2013–2016

We analyzed Global Navigation Satellite System (GNSS) data from 1 January 2008 to 31 January 2016 for the Tokai region of the Nankai subduction zone, in order to study long‐ and short‐term slow slip events (SSEs) on the subduction interface. The dataset included our new temporary stations to obtain high resolution observations with station spacing of about 5 km. Long‐ and short‐term SSEs have been reported in the Tokai region, over the past two decades. It is difficult to directly compare those SSEs because long‐term SSEs were observed by GNSS, while short‐term SSEs were mainly observed by tiltmeters and strainmeters. We applied a time‐dependent inversion with improved temporal resolution to GNSS data and successfully obtained the spatiotemporal evolution of long‐ and short‐term SSEs. Our results show the very slow and stable slip of a long‐term SSE with Mw 6.6, along with several episodes of accelerated slip associated with short‐term SSEs (Mw 6.0–6.1). Our results showed the details of the migrating slip patterns and slip rates for the short‐term SSEs and possible relation with low frequency tremor (LFT). LFT is more associated with smaller magnitude short‐term SSEs rather than the larger long‐term SSEs. However, the maximum daily slip rates for short‐term SSEs are an order of magnitude larger than those for the long‐term SSEs. This suggests an explanation that the LFT may be directly related to the loading of the plate interface by the short‐term SSEs.
Tremelimumab, a monoclonal antibody against CTLA-4, in combination with subtotal ablation (trans-catheter arterial chemoembolization [TACE], radiofrequency ablation [RFA] or cryoablation) in patients with hepatocellular carcinoma (HCC) and biliary tract carcinoma (BTC).

270 Background: Tremelimumab is a fully human monoclonal antibody that binds to CTLA-4 expressed on the surface of activated T lymphocytes and results in inhibition of B7-CTLA-4-mediated downregulation of T-cell activation. Transcatheter arterial chemoembolization (TACE), radiofrequency ablation (RFA) and cryoablation (CA) have been shown to induce a peripheral immune response which may enhance the effect of anti-CTLA4 treatment in patients with advanced HCC. Methods: Patients with HCC [Childs Pugh A/B7; BCLC B/C; ECOG 0/1; post-sorafenib (BCLC stage C only)] or refractory BTC were enrolled in a study of Tremelimumab combined with subtotal TACE, RFA or CA performed on week 6. All BTC patients received RFA as the immune-stimulant in combination with tremelimumab. Tumor biopsies were performed at baseline and at time of RF/TACE. Results: 34 pts enrolled (28 HCC, 6 BTC). Characteristics: M:F 26:8; Median age 54(range 42-76); In HCC pts cirrhosis present in 17pts, BCLC Stage B/C: 9/19; Hepatitis B/C/neg: 4/15.
Bilateral spontaneous chylothorax in a newborn and response to octreotide therapy

Chylothorax is an abnormal collection of milky white fluid called chyle in pleural space, and is an uncommon cause of respiratory distress in neonates. There is high morbidity and mortality, if not managed appropriately. Here we report a rare case of congenital bilateral chylothorax presented with respiratory distress in our NICU on day one of life. Thoracocentes revealed chyle on both the sides. In view of high drainage of chylous fluid, besides TPN, Octreotide infusion started and the baby responded well.
Antecedents of Firm’s Performance: A Conceptual Model

This paper has been remained as evidence from the creative industry of China where it builds a conceptual framework on antecedents of organizational performance. A systematic literature review was conducted to study the possible antecedents of the performance. It found a number of factors that affect the performance of the creative Chinese industry; the major focus was on absorptive capacity, entrepreneurial orientation and market orientation. The study provides a conceptual framework, to elaborate the combination with a significant effect on performance of the firms and it is a unique contribution to literature and practice.
The agency cost of ownership and governance adaptations in farm producer organizations

Many farm producer organizations pursue growth and complexity in response to price volatility, industry consolidation and other external developments. Consequently, as ownership is dispersed and control is delegated, members may face increasing agency cost. In spite of the potential to impact performance and even survival, empirical attention to agency problems in farm producer organizations is limited. The purpose of this paper is to address the gap in the literature with an empirical study. ,With survey responses from 365 farm producer organizations in the USA, the author uses a two-limit tobit model to estimate the relationships of six ownership and governance characteristics (i.e. board size, management size, director independence, manager independence, CEO independence and non-member ownership) to agency cost, which is proxied by the operating expense ratio. ,While controlling for heterogeneity in scale and technology, the author finds positive relationships of board size, management size and CEO independence to agency cost. The novel result illustrates there is a significant cost to the adoption of non-traditional ownership and governance characteristics by farm producer organizations. ,The presence of agency cost serves as motivation to farm producer organizations to implement new or adapt old agency mechanisms. One recommendation is to reconsider the payment structure of non-member CEOs. There may not be enough incentive to inspire an upstream bias, which is perhaps possible by linking CEO performance to price, patronage and member-oriented performance measurements. ,Agency cost is rarely studied in relation to farm producer organizations. Recent contributions in the empirical literature lacked an explicit connection of ownership and governance characteristics to agency cost.
Water Vapor Vertical Profiles on Mars in Dust Storms Observed by TGO/NOMAD

It has been suggested that dust storms efficiently transport water vapor from the near‐surface to the middle atmosphere on Mars. Knowledge of the water vapor vertical profile during dust storms is important to understand water escape. During Martian Year 34, two dust storms occurred on Mars: a global dust storm (June to mid‐September 2018) and a regional storm (January 2019). Here we present water vapor vertical profiles in the periods of the two dust storms (Ls = 162–260° and Ls = 298–345°) from the solar occultation measurements by Nadir and Occultation for Mars Discovery (NOMAD) onboard ExoMars Trace Gas Orbiter (TGO). We show a significant increase of water vapor abundance in the middle atmosphere (40–100 km) during the global dust storm. The water enhancement rapidly occurs following the onset of the storm (Ls~190°) and has a peak at the most active period (Ls~200°). Water vapor reaches very high altitudes (up to 100 km) with a volume mixing ratio of ~50 ppm. The water vapor abundance in the middle atmosphere shows high values consistently at 60°S‐60°N at the growth phase of the dust storm (Ls = 195°–220°), and peaks at latitudes greater than 60°S at the decay phase (Ls = 220°–260°). This is explained by the seasonal change of meridional circulation: from equinoctial Hadley circulation (two cells) to the solstitial one (a single pole‐to‐pole cell). We also find a conspicuous increase of water vapor density in the middle atmosphere at the period of the regional dust storm (Ls = 322–327°), in particular at latitudes greater than 60°S.
Mapping of land cover with open‐source software and ultra‐high‐resolution imagery acquired with unmanned aerial vehicles

The use of unmanned aerial vehicles (UAVs) to map and monitor the environment has increased sharply in the last few years. Many individuals and organizations have purchased consumer‐grade UAVs, and commonly acquire aerial photographs to map land cover. The resulting ultra‐high‐resolution (sub‐decimeter‐resolution) imagery has high information content, but automating the extraction of this information to create accurate, wall‐to‐wall land‐cover maps is quite difficult. We introduce image‐processing workflows that are based on open‐source software and can be used to create land‐cover maps from ultra‐high‐resolution aerial imagery. We compared four machine‐learning workflows for classifying images. Two workflows were based on random forest algorithms. Of these, one used a pixel‐by‐pixel approach available in ilastik, and the other used image segments and was implemented with R and the Orfeo ToolBox. The other two workflows used fully connected neural networks and convolutional neural networks implemented with Nenetic. We applied the four workflows to aerial photographs acquired in the Great Basin (western USA) at flying heights of 10 m, 45 m and 90 m above ground level. Our focal cover type was cheatgrass (Bromus tectorum), a non‐native invasive grass that changes regional fire dynamics. The most accurate workflow for classifying ultra‐high‐resolution imagery depends on diverse factors that are influenced by image resolution and land‐cover characteristics, such as contrast, landscape patterns and the spectral texture of the land‐cover types being classified. For our application, the ilastik workflow yielded the highest overall accuracy (0.82–0.89) as assessed by pixel‐based accuracy.