Miracle-dz/UniFAR-FTUs huggingface dataset:
Optimization of the single-phase immersion cooling system: Impact of heat sink and coolant

With the development of data centers (DCs), traditional air cooling system was hard to meet cooling requirement. Single-phase immersion cooling system received more attention because of high performance and low energy consumption. However, the research for such technology is not enough. In this paper, the preferred heat sink is discussed, as well the coolant. Based on this, the heat sink is optimized according to different coolant. Results showed that, the performance of pin fin heat sink was better than that of micro-channel heat sink. Different coolants had different optimal fin spacing. The optimal fin spacing of FC3283 was 3 mm; for mineral oil and EC110, it was 5 mm. EC110 has the best performance in four coolants due to high thermal conductivity and low viscosity and density. The energy consumption can be reduced up to 0.22 W, compared to use mineral oil with 1 mm fin spacing.
Predicting Land Use/Land Cover Changes in the Lesser Zab River Catchment/Iraq through CA-Markov Synergy Model

Land use/land cover is one of the utmost dynamic constituents of the atmosphere that has been altering abnormally from the time after the industrial revolution at different measures. A good understanding of the drive and strength of environments needs regular monitoring and quantifying for land use/land cover alterations. The current research targets to predict the prospect of land use/land cover (LU/LC) alterations; for the Lesser Zab catchment in the Northern part of Iraq, applying the synergy Cellular Automata-Markov simulation. The Maximum Likelihood method classi�ed three sequential years of Landsat images (1999, 2010, and 2021). Then, three LU/LC images, with numerous class classi�cations, were created, and an alteration identi�cation examination; was performed. With the categorized (1999–2010) and (2010– 2021) LU/LC maps in the hybrid model, the corresponded LU/LC maps; for 2021 and 2041; were modelled, and the classi�ed 2021 LU/LC maps; were considered to validate the model output 2021. In that order, agreement accuracy between the classi�ed and the modelled images was Kno = 0.864, Klocation = 0.854, and Kstandard = 0.785. Prospect likelihoods validate that between 2021 and 2041, the urban area would rise by 78% (from 1118 to 5200 km2). However, bare lands/light, agricultural lands, water bodies, bare lands/dark, and forest lands would decrease by 3% (from 6983 to 6736 km2), 12% (from 7992 to 7036 km2), 15% (from 141.03 to 119.86 km2), 30% (from 7 to 4 km2), and 76% (from 3810 to 904 km2), correspondingly. This study’s conclusions are priceless for policymakers, urban managers, and ecological researchers.
Performance Comparison of TCP AFW and TCP FeW in IEEE 802.11 Wireless Networks: A Simulation Study

Transmission Control Protocol (TCP), a layer 4 transport protocol, plays a crucial role in both wireless and wired networks. However, its performance in wireless networks is often unsatisfactory due to issues such as bandwidth limitations and utility problems with lower network layers. The mobility effect further exacerbates TCP's performance, as it fails to distinguish between connection failure and congestion-induced connection loss. In response to this challenge, researchers have explored potential solutions and found that TCP FeW outperforms the existing TCP NewReno. Building upon this background, this paper aims to simulate and analyze the performance of TCP AFW and TCP FeW in an IEEE 802.11 network. The simulations conducted using ns2 in a limited environment with random mobile scenarios reveal that TCP AFW achieves a 1.12% higher throughput compared to FeW, even with minimal modifications.
RADARSAT interferometry for Antarctic grounding-zone mapping

Abstract Satellite radar interferometry (SRI) is used to provide new information on grounding zones in areas of the eastern Ross Ice Shelf and the Filchner Ice Shelf, Antarctica. At the times of the RADARSAT SRI passes, separated by 24 days, a tidal model predicts a change in vertical displacement of the freely floating ice of >1 m in both areas. The change in vertical position occurs over a 5–10 km flexure zone adjacent to the grounding line and would lead to a relatively high interferometric phase fringe rate. This was observed in some areas, and suitable imagery has been used to map the grounding-zone position to an estimated accuracy of 1–2 km. Results for the ice-plain area upstream of the Crary Ice Rise are consistent with the tidal model and improve the previous grounding-line estimates based on field surveys and Système Probatoire pour l’Observation de la Terre (SPOT) data. The results support the suggestion of increased ice grounding in this area, and show that a sub-ice-shelf water channel around the southern end of the Crary Ice Rise is unlikely. Results for the Filchner Ice Shelf also show that existing maps of the grounding zone can be refined. In particular, we identify a large ice rise close to the mouth of the Bailey Ice Stream.
Chromatin run-on sequencing analysis �nds that ECM remodeling plays an important role in canine hemangiosarcoma pathogenesis

Background Canine visceral hemangiosarcoma (HSA) is a highly aggressive cancer of endothelial origin that closely resembles visceral angiosarcoma in humans, both clinically and histopathologically. Currently there is an unmet need for new diagnostics and therapies for both forms of this disease. The goal of this study was to utilize ChRO-seq and immunohistochemistry (IHC) to identify gene and protein expression signatures that may be important drivers of HSA progression. Methods Chromatin run-on sequencing (ChRO-seq) was performed on tissue isolated from 17 HSA samples and 4 normal splenic samples. Computational analysis was then used to identify differentially expressed genes and these factors were subjected to gene ontology analysis. Next, RT-PCR was performed on a subset of candidate genes to validate the ChRO-seq data. We then performed Masson’s trichrome, H&E, and IHC staining on these tissues to investigate morphological features of HSA tumor tissue as well as the expression patterns of several proteins identi�ed in our ChRO-seq analysis.
Radon daughter disequilibria and lead systematics in the

Concentrations of :::Pdand :oPb were measured in the North Atlantic troposphere in 1989 between April 12 and 28, during the Sulfide Experiment (SEX) Cruise I, and those of :::Pro, :oPb and :oPo, between October 24 and November 9, during the SEX Cruise II. Concentrations of :oPb and :oPo were also measured in the rain water, surface seawater, and marine microlayer collected during the SEX Cruise II. Other data used and published previously include stable lead and its isotopes (Vbron et al., 1992, 1993) on parallel samples. Low :::Pro contents, of the order of 0.1 and 0.3 Bq m -3, were found in the marine air, while continental air showed nearly 10 tinms higher concentrations of :::Rn. These results corroborate with the air mass trajectory analyses and continental signatures ot7 stable lead isotopes. Significant correlation is found between :::Pro and :oPb on the aerosol, indicative oœ excess continental :::Pdsupporting the ingrowth of :oPb from the atmosphere, in spite of its first-order removal by precipitation. Correlation between '-oPb and stable Pb on the aerosol and in the precipitation doctunent the source of pollutant lead from the continental surface. Mean residence tinms of marine aerosol based on :oPb is estimated to be 5.4n1. 8 days during the April cruise and 19.7n1. 9 days during the October cruise. Corresponding deposition velocity for :oPb is estimated to be 1.9n1. 9 cm s ', a value that suggests the dominant role of precipitation scavenging, or aerosol scavenging by larger host phases such as dust or sea salt. Excess '-oPo activities are found on the aerosol relative to what xvould be expected based on :oPb and the aerosol residence times. In surface seawaters, deficiencies of :o7o are observed. Mechanisms oœ :oPo enriclunent in atmospheric aerosol may include enriclunents froin the organic components of marine microlayer, sea-salt aerosol, dust, or air-sea exchange of volatile organo-polonium species.
The North Atlantic Region and Socio-Economic impacts of Global Change: Tracking Change using Arctic Social Indicators

The interest of social scientists on the arctic has increased steadily in recent years, because of the climate change and its impacts on resources. Scientists have predicted some environmental and social change in the arctic. The focus of this paper will be on the north Atlantic region and possible impacts of global changes. The possible impacts of climate change on Greenland and Iceland is shift in commercial species, especially on cod and shrimp. The main interest of social scientists on the Arctic is to track and monitoring human development in the Arctic thru these global changes. In this paper, Arctic Social Indicator project is being reviewed but one of the main purposes of the ASI project is to construct indicators to monitor and track human development in the Arctic. The ASI project has six domains, but in this paper only one domain, material well being is reviewed and the income indicator, subsistence indicator and net-migration indicator was analyzed with a brief preliminary look at measuring these indicators for the case of Greenland and Iceland. When these three indicators were tested for the case of Greenland and Iceland, some data challenges came up. To be able to make valid comparison between Iceland and Greenland in the income indicator, household income needs to be adjusted for purchasing power parity. Another challenge of using the income indicator is the difference in the categorizing of income by statistical offices. Some statistical bureaus only have individual income, or only average income. The data on the subsistence was out of date, it only measured four regions and it only takes indigenous people into account. There were some known data challenges on net-migration. The cost of moving can by different between countries and even within the same country. The indicators which was tested in this paper did not tell us much about the impacts of global changes on the North Atlantic region, because longer time period is needed to see the change thru the time To improve future research in this area, a couple of things need to be done. First of all, statistical bureaus need to coordinate how they categorize various data, including designing common data protocols. Of critical importance is the need for data collection on subsistence harvest. To enable us to track and monitor changes in material well-being in the Arctic, more accurate data on subsistence harvest and the size of transfers to households need to be collected and be made more readily available. If these improvements can be done, it would help us to provide a more accurate picture of the extent of material well-being in the Arctic thru these changes.
REVALIDATION OF CARIDINA NATALENSIS 1 2 Revalidation of Caridina natalensis De Man, 1908 (Crustacea: Decapoda: Atyidae) in the 3 South Western Indian Ocean. 4

16 Numerous specimens of a freshwater shrimp with small eggs belonging to the Caridina nilotica complex 17 collected in the South Western Indian Ocean were studied and compared with recent and old collection specimens 18 genetically (16S mitochondrial analysis for recent and type specimens) and morphologically. The results revealed 19 that, in the Indian Ocean, what has been identified by several authors under various species names of the complex 20 C. nilotica , was in fact C. natalensis De Man, 1908 . This valid species is re-described and compared with closely 21 related species, often confused with it in this area: C. brachydactyla De Man, 1908 , C. brevidactyla Roux, 1920,
Integration to Prevent Stunting (PAUD-Incasting) Through Audiovisual Media to Improve Clean and Healthy Living Behavior in Preschool Children

Introduction Stunting is a chronic nutritional problem that affects children with a picture of growth failure before and after birth due to a lack of nutrient intake.Cleanandhealthylivinghabitsareoneofthefactorsthatstuntpreschoolers’ development.CleanandHealthyLivingBehaviorisanefforttoeducatethepublic toincreaseknowledge,attitudes,andbehaviors.Stuntingpreventionwaseffective withcleanandhealthybehavioreducation,includingCleanandHealthyLiving Behaviordemonstrationsinthematerialbydoingsixhandwashingstepswith soap.Purpose–Thisstudyaimstoanalyzetheimprovementofcleanlivingbehav-iorinpreschoolersafterbeinggiventheinterventionoftheinﬂuenceofthePAUD INCASTINGprogramthroughaudiovisualmedia.Methodology/Approach–This researchusedquantitativemethodswithquasi-experimentresearchdesignswith pre-testandpost-testdesigns.Therespondentsof39preschoolersusingpurpo-sivesamplingweredividedintointerventionandcontrolgroups.Thisstudy’s dataanalysisusedtheWilcoxonandtheMann-Whitneytests.A6-stephand-washing questionnaire measured handwashing behavior. Findings–The study’s ﬁndings yielded a p-value of 0.042, indicating a signiﬁcant difference in post-test handwashing behavior between the intervention and control groups.
Quasi‐hidden Markov model and its applications in cluster analysis of earthquake catalogs

[1] We identify a broad class of models, quasi-hidden Markov models (QHMMs), which include hidden Markov models (HMMs) as special cases. Applying the QHMM framework, this paper studies how an earthquake cluster propagates statistically. Two QHMMs are used to describe two different propagating patterns. The “mother-and-kids” model regards the first shock in an earthquake cluster as “mother” and the aftershocks as “kids,” which occur in a neighborhood centered by the mother. In the “domino” model, however, the next aftershock strikes in a neighborhood centered by the most recent previous earthquake in the cluster, and therefore aftershocks act like dominoes. As the likelihood of QHMMs can be efficiently computed via the forward algorithm, likelihood-based model selection criteria can be calculated to compare these two models. We demonstrate this procedure using data from the central New Zealand region. For this data set, the mother-and-kids model yields a higher likelihood as well as smaller AIC and BIC. In other words, in the aforementioned area the next aftershock is more likely to occur near the first shock than near the latest aftershock in the cluster. This provides an answer, though not entirely satisfactorily, to the question “where will the next aftershock be? ”. The asymptotic consistency of the model selection procedure in the paper is duly established, namely that, when the number of the observations goes to infinity, with probability one the procedure picks out the model with the smaller deviation from the true model (in terms of relative entropy rate).
Complementary Inputs and Industrial Development: Can Lower Electricity Prices Improve Energy Efficiency?

The transition from traditional labor intensive to modern capital intensive production is a key factor for industrial development. Using half a million observations from Indian manufacturing plants, I analyze the effects of a secular decrease in industrial electricity prices through the lens of a model with technology choices and complementarities between electricity and capital inputs. Using instrumental variables, I show how lower industrial electricity prices can increase both labor productivity and electricity productivity. Apart from positive effects on firm economic and environmental performance, cost-price pass through significantly benefitted consumers, and the productivity improvements limited increases in carbon emissions. JEL: Q41, D24, D22, O14
Seasonal Variation of Surface Circulation Along Peninsular Malaysia' East Coast

The sea surface circulation pattern over the coast of Peninsula Malaysia's East Coast during Northeast Monsoon (NE) and Southwest Monsoon (SW) are derived using the seasonally averaged sea level anomaly (SLA) data from altimetric data and 1992-2002 Mean Dynamic Ocean Topography. This altimetric data has been derived from multi-mission satellite altimeter TOPEX, ERS-1, ERS-2, JASON-1, and ENVISAT for the period of nineteen years (1993 to 2011) using the Radar Altimeter Database System (RADS). The estimated sea level anomaly (SLA) have shown similarity in the pattern of sea level variations observed by four tide gauges. Overall, the sea surface circulations during the NE and SW monsoons shows opposite patterns, northward and southward respectively. During the SW monsoon, an anti-cyclonic circulation has been detected around the Terengganu coastal area centred at (about 5.5° N 103.5° E) and nearly consistent with previous study using numerical modelling. The estimated geostrophic current field from the altimeter is consistent with the trajectories of Argos-tracked Drifting Buoys provided by the Marine Environmental Data Services (MEDS) in Canada.
BiLSTM_SAE:A Hybrid Deep Learning Framework for Predictive Data Analytics System in Tra�c Modeling

Big data has been utilized and attracted various researchers due to the phenomenal increase in computational application which has developed an overwhelming flow of data. Further, with an expeditious blooming of emerging applications such as social media applications, semantic Web, and bioinformatics applications, data heterogeneity is increasing swiftly. Accordingly, a variety of data needs to be executed with less high accuracy and less. However, effective data analysis and processing of large - scale data are compelling which is considered a critical challenge in the current scenario. To overcome these issues, various techniques have been developed and executed but still, it is significant to improve in accuracy. The current study proposed a hybrid technique of BiLSTM - SAE has been proposed for business big data analytics. Bidirectional LSTM is considered as an advanced version of the conventional LSTM approach. The performance comparison of the proposed method BiLSTM - SAE with existing Random forest - RF has been processed. The final result reported that the proposed method BiLSTM - SAE had been procured with better accuracy of 0.836. Moreover, the training and validation accuracy and loss on different performance metrics have been studied and conducted in the research.
VALIDATION OF THE ARABIC VERSION OF THE FOOD SAFETY AND HYGIENE QUESTIONNAIRE AMONG NUTRITION STUDENT

Abstract There is shortage of data on food safety knowledge and practices among Lebanese food handlers due to the lack of a reliable tool. The aim of the current study is to determine the reliability as well as the validity of an adopted Arabic version of the Osaili et al (2013) food safety questionnaire. Translation and back translation and testing equivalence were done using standard accepted procedures. A total of 110 undergraduate Nutrition and Dietetics students completed the questionnaire consisting of five subscales that covers major food safety concepts including personal hygiene, safe storage, cross contamination prevention, knowledge of health problems affecting food safety and symptoms of foodborne diseases. Construct validity was tested using knowledgeable group analysis; internal consistency was determined using Cronbach’s α and item-to-total correlation. Temporal stability was evaluated by test–retest reliability in a subgroup of 67 students. The results showed non-significant difference between scores of English and Arabic versions revealing equivalence. For the psychometric analysis, the significant statistical difference for most of food safety knowledge scores between lower and higher years of study indicates satisfactory construct validity. The test-retest reliability of the Arabic questionnaire showed a good temporal stability (ICC>0.8), while the Cronbach’s α for the total scales ranged between 0.611 and 0.736 revealing an acceptable and satisfactory level of internal consistency for the items retained in the questionnaire. The translated Arabic version of the food safety questionnaire can be considered as a consistent and reliable tool, to be used as food safety knowledge assessment among food handlers.
Harmonic Transponder with RF Identification Capability

In this work, the concept of a harmonic transponder based on triple-band UHF patch antenna loaded with a Schottky diode with RF identification capability operating at f1, f2 = 2f1, and f3 = f2 + ∆f frequencies is demonstrated. A frequency shift coding technique is used to create a unique identifier, which is defined by the spacing between the received power peaks at frequencies f2 and f3. Additional f3 resonance is achieved using capacitive coupling mechanism by introducing a pair of passive strips gap-coupled to the antenna patch. Proof-of-concept samples were made, measured and the results were compared with the simulation. The best conversion loss of 4.68 dB has been obtained at f2 for one of the samples and two distinguishable peaks were observed in the received signal power. The ability of the proposed RFID-enabled harmonic transponder to encode eight data identifiers via frequency shift coding has been demonstrated in simulation.
New insights in Tibial muscular dystrophy revealed by protein-protein interaction networks

Tibial muscular dystrophy (TMD) is an autosomal dominant distal myopathy that results from mutations in exon 364 of the TTN gene; it is characterized by progressive muscle weakness of the anterior compartment of lower limbs (in particular, the tibialis anterior muscle) and appears between the ages of 35 to 40 years. Currently, little is known about the downstream molecular interactions of genes that mediate the secondary effects post TTN mutation. GSE42806 and GSE13608 datasets were downloaded from the Gene Expression Omnibus and differentially expressed genes (DEGs) were identified using R v 3.1. 3. The construction of the PPIN by DEGs was generated by STRING and GeneMANIA. We also built an interaction network for the first neighbors of TTN. We detected 295 DEGs between TMD and healthy control samples using the limma package of R of which 209 genes were down-regulated and 86 genes up-regulated. A TMD network containing 144 nodes (proteins) and 258 edges (interactions) between them was constructed. Based on degree >10, BC > 0.05 and CC > 0.3, 8 key nodes were identified (EGFR, HSP90AB1, MYC, RHOA, CDKN1A, STAT3, RAC1 and PIK3R1). We also identified two nodes in common between the TMD network and the TTN first neighbors network (EGFR and MYL6B). Further elaboration of these key nodes highlights only 5 genes (EGFR, MYC, CDKN1A, RAC1 and PIK3R1) as being strongly predicted to be associated with TMD via our network analysis. Additionally, we cautiously suggest that pharmacologic intervention that targets and inhibits EGFR may be a positive treatment for TMD.
Toward Diversifying Computer Science With Novel Interest-Based Models of Students

Computing disciplines face a profound diversity challenge, and recent efforts have not fundamentally altered the demographics of the field. Part of the challenge comes from stereotypes of computer science students that emphasize a narrow set of interests that is demonstrably alienating to many of the students we wish to recruit and retain. This paper describes the challenges that stereotypes represent, and describes a novel approach to understanding computer science students based on shared interests in diverse areas. The development of the survey instrument is described, along with initial tests of validity and descriptive statistics reported from students majoring in computer science and other fields.