PP Values Research Articles

How Does Financial Development Affect the Volume of Nuclear Energy? Assessing The Relationship Between Nuclear Energy and Finance

The main objective of this study is to reveal the relationship between the volume of nuclear energy, which is becoming increasingly important as a clean energy source in today's world where the effects of environmental pollution are widely discussed, and financial indicators within the framework of nuclear energy producing countries. The study analyzes the relationship between the variables of domestic bank credit to the private sector (per capita) and gross capital formation (per capita) and the volume of nuclear energy per capita for the period 1970-2022. In the study, the panel cointegration test developed by Olayeni et al. (2020) was used to determine the long-run relationship between the variables. In addition, the coefficients were calculated using the cointegration estimator proposed by Bai (2009). According to the results of panel Fourier cointegration test, cointegration relationship is detected in all panel countries according to both PP and GLS values. According to the results of panel cointegration coefficient estimates, the CRD variable has a negative effect on the NUC variable, and the CAP variable has a positive and statistically significant effect. To the best of our knowledge, there is no study in the literature that examines the relationship between the per capita amount of bank loans to the private sector, the per capita amount of gross capital, and nuclear energy to understand the dynamics and impact of the financial and energy sectors on environmental and economic sustainability. It is thought that the study will make an important contribution to the related literature in this respect.

Kinerja Finansial Usaha Ternak Babi di Kecamatan Rahong Utara Kabupaten Manggarai

A study was conducted in North Rahong District, Manggarai Regency. This research aims to analyze the income and financial feasibility of pig farming businesses in North Rahong District, Manggarai Regency. The sampling method is carried out in two stages. In the first stage, sample villages were determined from 12 villages, 4 sample villages were purposively determined by considering having the largest number of pigs. The second stage of determining sample breeders was carried out non-proportionately at random, where 15 respondents were taken from each village to obtain 60 respondents. Primary data was obtained through direct observation and interviews with breeders based on a list of questions that had been prepared, while secondary data was obtained through documented reports from relevant agencies and literature. The data analysis method is income analysis and financial analysis using the criteria for net investment B/C, BEP unit, BEP rupiah, and Payback Period. The research results show that the average total income is IDR 9,079,804.89/year, namely 37.61% is cash income and 62.99% is non-cash income. The results of the financial feasibility analysis show that the pig farming business in North Rahong District is financially feasible with a B/C value of 0.85, unit BEP of 0.33 ST, Rupiah BEP of IDR 3,200,999.78 and PP value of 1 year (12 month).

Pseudomonas consortium improves soil health and alleviates cadmium (Cd) toxicity in Brassica juncea L. via biochemical and in silico approaches

The exponential rise in Cd in the environment has raised concerns for its adequate remediation worldwide. Its non-biodegradable nature and highly migratory feature make it more toxic. Plant growth-promoting rhizobacteria (PGPR) have shown great potential in the remediation of Cd-polluted agricultural lands. PGPR is comparatively efficient, convenient and economical. PGPR application enhances plant growth and development by conferring direct and indirect benefits. This study aimed to evaluate bacterial strains, Pseudomonas putida (Pp) and Pseudomonas fluorescens (Pf), for their PGPR traits, soil physiochemical analyses, and physiological and anatomical traits of B. juncea under Cd stress. Results showed that both microbial strains shared positive interaction and had minimum inhibitory concentration (MIC) ranging from 0.8mM and 0.6mM values for Pp and Pf respectively. P. fluorescens displayed better anti-phytopathogenic activity against pathogenic fungal strains (Alterneria brassicae, Alterneria brassicola, Verticillium longisporum, Fusarium oxysporum) than P. putida. They also synthesised plant growth regulators (PGRs) such as IAA (0.146,0.156μg/ml) and GA (2.062, 2.074 μg/ml). The co-inoculation of strains improved soil organic C, P, N, and K by 283.01 %, 100.42 %, 8.89 % and 40.38 %. Also, the interactive effect of Pp and Pf recovered dry matter content (DMC) by 18.13 % in comparison to Cd-stressed plants. Moreover, the strains reduced Cd-induced H2O2 production by DAB (340.38’-3’ diaminobenzidine) staining and hence restored membrane integrity. Also, in Cd-treated B. juncea plants, the anatomical characteristics were negatively affected. However, inoculated strains induce maximum recovery as indicated by well-developed vascular elements. Genes associated with PGPR traits were mined from the NCBI database. The information compiled thereafter indicated that the genes, galU, CadR, and pgl were responsible for biofilm formation, Cd resistance and lactone synthesis. In conclusion, we reported a promising consortium having PGPR traits, that improve soil and B. juncea health under Cd toxicities. Hence, the use of such bioinoculants can be a safer substitute for chemical fertilizers.

Undervaluing nondrug rewards or overvaluing cocaine? Cocaine demand relates to cocaine use severity more strongly than anhedonia in individuals with cocaine use disorder.

Cocaine use disorder (CUD) is a major public health issue, and greater cocaine use severity has been associated with worse treatment retention and outcomes. Therefore, greater understanding of processes that influence cocaine use is needed. Both anhedonia (i.e., undervaluation of nondrug rewards) and cocaine demand (i.e., cocaine valuation) are related to cocaine use severity and thematically related to each other at face value, but no studies have directly compared these outcomes to our knowledge. The present study represents a secondary analysis from a two-phase sequential, multiple assignment, randomized trial aimed at developing adaptive interventions for CUD. We examined the relationship between anhedonia and cocaine demand and how these measures were related to cocaine use severity. Participants (N = 116) were treatment-seeking adults with CUD. All measures were taken at baseline before treatment initiation. Analyses revealed (a) moderate and very strong evidence of relationships between cocaine demand factors (i.e., persistence, amplitude) and anhedonia (PP values ≥ 77.8%); (b) positive association between cocaine demand (both persistence and amplitude) and measures of cocaine use severity, with the exception of one relationship, which was in the opposite direction; and (c) demand amplitude continued to be positively related to cocaine use severity, even when considering anhedonia. Overall, findings from this study indicate cocaine demand relates to cocaine use severity more strongly than anhedonia. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Comparison of different methods used in the classification of maxillary gingival phenotype: A diagnostic accuracy study.

This study aimed to evaluate the reliability and applicability of novel methods for determining gingival phenotypes and compare them with currently recommended methods. Six maxillary anterior teeth from 50 systemically and periodontally healthy patients were evaluated using two conventional methods (periodontal probe translucency method [PP] and transgingival measurement with an endodontic file [EF]), and two novel methods (colored biotype probe translucency method [CBP] and transgingival measurement with a Florida probe [FP]). All data were statistically analyzed. Intra-examiner reproducibility and inter-examiner reproducibility for all methods were analyzed using 10 randomly selected patients who were re-evaluated for each analysis. Moderate agreement was found between EF and PP, with statistically significant differences between median gingival thickness (GT) values for thick 0.8 mm (0.5-1.1 mm) and thin 1 mm (0.6-1.7 mm) phenotypes, and a threshold GT value of ≤0.92 mm (p < .001). FP and PP also showed moderate agreement, with statistically significant differences between median GT values for thick and thin phenotypes (0.80 mm [0.40-1.60 mm] and 0.89 mm [0.40-1.60 mm], respectively), and a threshold GT value of ≤0.8 mm (p < .001). PP and CBP values showed a substantial agreement (p < .001). A statistically significant difference was found between median EF values and CBP categories (p < .001); however, paired comparisons showed that the distinction was applicable only between thin and other phenotypes. Although CBP was found to be successful in detecting the thin phenotype, it was not successful in distinguishing between medium, thick, and very thick phenotypes; moreover, it did not appear to offer any advantages over PP. Although FP may be preferable to EF in measuring gingival thickness, the cost of FP is a disadvantage.

The predictive risk factors associated with non-dipper profile in patients with type 2 diabetes and hypertension.

The non-dipper status represented by blood pressure reduction by less than 10 percent during sleep is present in about 50 percent of patients with type 2 diabetes (T2D) and hypertension, a pattern associated with more frequent cardiovascular complications and reserved prognosis. This study analyzed the predictive risk factors associated with the different dipper profiles, especially with the nocturnal pattern, following the mean arterial pressure (MAP), the mean heart rate (MHR), and the mean pulse pressure (MPP) in patients with T2D and hypertension, established by ambulatory blood pressure monitoring (ABPM). 166 consecutive patients with type 2 diabetes mellitus and hypertension were included in a cross-sectional study, and they underwent 24-hour ABPM. We excluded patients with secondary hypertension, acute coronary disease and heart failure, with oncologic or endocrine disease. The simple and multiple linear regression models were performed predicting 24-hour, day and night MAP, MHR, and MPP according to various predictors, using software R version 4.3.1. There were 80 non-dippers (48.20%), 57 dippers (34.34%), 22 reverse-dippers (13.25%) and seven extreme-dippers (4.21%). A statistically significant association was observed between MAP 24-hour and total cholesterol (TC) (higher TC values were associated with higher MAP /24 h values): adjusted coefficient B of the regression slope: 0.09, 95% confidence interval CI (0.04-0.15), p=0.003. In the multivariate analysis: adjusted B: 8.64, 95% CI (-14.67-2.61), p=0.006, beta-blockers reached the threshold of statistical significance in relation to MHR/24 h, their presence decreasing the heart rate. PP/24 hours was associated in the multivariate analysis with age: adjusted B: 0.45, 95% CI (0.05-0.85), p=0.28; abdominal circumference: 0.26, 95% CI (0.03-0.49), p=0.028, and total cholesterol: 0.1, 95% CI (0.02-0.17), p=0.013. Diabetic nephropathy was statistically significantly associated with PP/24 h: adjusted B: 10.19, 95% CI (1.24-19.14), p=0.027. High cholesterol was associated with higher values of MAP and PP. Beta-blocker treatment lowered non-dipper MHR. Age and AC were correlated with increased PP values. These are predictive risk factors associated with the status of non-dippers established by ABPM, and they represent a veritable link to the non-dipper pattern in patients with T2D and hypertension.

Evaluation of aortic elasticity properties in mucopolysaccharidosis patients; effect of enzyme replacement therapy (ERT) on aortic stiffness.

We aimed to cardiologically evaluate the consequences of glycosaminoglycan (GAG) accumulation in the large vessels of patients with mucopolysaccharidosis (MPS). The left ventricular wall thickness, left ventricular mass (LVmass) were evaluated and aortic annulus diameter (AA), aortic sinus valsalva diameter (SV), sinotubular junction diameter (STJ), systolic aortic diameter (ADs), diastolic aortic diameter (ADd) body indices were obtained by dividing by the surface area. Aortic distensibility and stiffness index were obtained using aortic strain. Ejection fraction, mitral E and A velocities, mitral early diastolic tissue velocity (e'), E/A ratio, and E/e' ratio were evaluated. The LVED-i, LVmass-i, AA-i, SV-i, STJ-i, ADs-i, and ADd-i values were significantly higher in the MPS group. While the E and e' velocities and E/A ratio were significantly low in the MPS group, the A velocity and E/e' ratio were significantly high. While the stiffness index, SBP, and PP values were significantly higher in the MPS group, the aortic strain and distensibility were significantly lower. There was a correlation between the stiffness index and the aortic strain, distensibility, SBP, PP, and ventricular function. Cardiac function, aortic diameter, and aortic elasticity characteristics were similar between patients with MPS who received ERT and those who did not. In the MPS group, aortic elasticity properties were impaired, and aortic stiffness increased. ERT has positive effects on cardiac function, aortic diameter, and aortic stiffness in MPS patients. An increased LVmass-i and impaired ventricular geometric structure in patients with MPS may be associated with increased aortic stiffness.

Extracellular volume measured by whole body CT scans predicts chronic cardiotoxicity in breast cancer patients treated with neoadjuvant therapies based on anthracyclines: A retrospective study

IntroductionNeoadjuvant chemotherapies for breast cancer (BC) are effective but potentially cardiotoxic, and expose long survivors at risk of chemotherapy-related cardiac dysfunction (CTRCD). Unfortunately, early screening for CTRCD has actual diagnostic limits. Myocardial extracellular volume (mECV) is a radiological marker used in cardiac CT scans and cardiac magnetic resonance for diagnosis and follow-up of CTRCD. It can be measured in whole-body CT (WB-CT) scan, routinely performed in patients at high risk of relapse, to evaluate CTRCD occurrence during oncological follow-up. Methods82 WB-CT scans were examined at baseline (T0) and during oncological follow-up at first year (T1) and fifth year (T5) after the end of neoadjuvant treatment. mECV was measured at 1 min (PP) and 5 min (DP) after contrast injection. 31 echocardiograms were retrieved in T1 to perform a linear correlation between mECV and left ventricular ejection fraction (LVEF). ResultsmECV values in T0 were similar between the two groups both in PP and in DP. Significant results were found for PP values in T1 (37.0 % vs 32 %, p = 0.0005) and in T5 (27.2 % vs 31.2 %, p = 0.025). A cut-off value of 35 % in PP proved significant in T1 (OR = 12.4, p = 0.004), while mECV was inversely correlated with LVEF both in PP (adj-S = −3.54, adj-p = 0.002) and in DP (adj-S = −2.51, adj-p = 0.0002), suggesting a synergistic action with the age at diagnosis (p < 0.0001, respectively). ConclusionsWB-CT scans performed during oncological reassessment in patients at high-risk of recurrence could be used for CTRCD screening in cardiovascular low-risk patients, especially in aging patients with mECV values above 35 %.

The impact of different length hooked‐end fibers on the structural performance of RC folded plates

AbstractIn this article, the effect of hooked‐end fibers with different lengths on the structural performance of RC‐FPs fabricated from hybrid fiber‐reinforced self‐compacting concrete (HFR‐SCC) was investigated. For this purpose, a total of 15 full‐scale test samples having different plate thicknesses (60, 70, and 80 mm) were produced and tested under bending after a 90‐day curing period. Subsequently, load‐carrying capacity (Pp), flexural toughness (Fth), and deflection ductility index (μu) of all RC‐FPs were found using load‐deflection curves obtained from bending tests, while crack patterns were drawn from the samples tested. Besides, high‐precision contour plots are proposed to estimate the structural performance values of RC‐FPs depending on plate thickness and fiber reinforcing index. As a result, the best structural performance in RC‐FPs was obtained from the use of a longer hooked‐end steel fiber together with micro steel fiber as a hybrid, followed by the lower length hooked‐end steel fibers as singles. Specifically, irrespective of the plate thickness, the hybrid use of longer hooked steel fibers in combination with micro fibers increased the Pp, Fth, and μu values of RC‐FPs on average 1.67, 1.76, and 1.57 times, respectively, compared to the control specimens. As for when using the lower length hooked‐end fiber as single, the values of Pp, Fth, and μu increased on average 1.57, 1.69, and 1.30 times. Lastly, whereas plate thickness has little effect on improving the structural performance of thin‐walled carrier elements such as RC‐FPs, adding fibers in different lengths, aspect ratios, and combinations is much more effective. The collective test results demonstrate that using RC‐FPs made of HFR‐SCC in the roof carrier system of large span structures could improve structural performance, aesthetics, erection time, and earthquake behavior thanks to reduced dead load.

Technical and Financial Analysis of Floating Lift Net Business in Tulehu Village, Central Maluku Regency

Uncertainty of sustainability is a common problem in the fisheries business due to the nature of the fishes, which are seasonal and highly perishable. Therefore, financial analysis of this kind of business is essential to maintain its sustainability. Many small-scale fishing businesses requires an organized financial record keeping. This research is aimed at (1). Analyze the technical conditions of the floating lift net business in Tulehu Village, Central Maluku Regency, and (2) Analyze the financial aspects of the floating lift net business in Tulehu Village, Central Maluku Regency. The results show that the floating lift net in Tulehu Village measured 18m x 20m, with the construction parts consisting of a balancer, lift net house, support poles, net rollers, and anchor rollers, while the parts of the additional equipment which consist of nets, lighting devices, boats, and transport machines as well as scoops. The average number of fishing activities for floating lift nets in non-fishing seasons is 55 trips, while in the fishing season, it is 138 trips, with different fishing areas depending on the season. Based on the investment assessment criteria, the average R/C calculation value is 3.4, the average PP value is 3.26, and the average ROI value is 34.87%. The floating lift net business at the research location is financially feasible to develop.

Cold-Flow Properties of Estolides: The Older (D97 and D2500) versus the Mini-(D5773 and D5949) Methods

There is growing research on developing new and sustainable lubricants. Sustainable lubricants with adequate cold-flow properties are of particular interest for many applications. One limitation of the established methods for measuring cold flow properties is the large volume needed to test samples. This makes initial screening of many hard-to-synthesize samples difficult. In the current study, we compared the results of the older, widely accepted ASTM methods D97 (pour point, PP) and D2500 (cloud point, CP) to the newer, smaller-volume, and easier-to-perform methods D5949 and D5773 for bio-based base oils (estolides and iso-estolides). The CP results were in good agreement for less colored samples, but D5773 gave lower values for some darker (Gardner color &gt;8) samples, especially esters. The D5949 showed a tendency to report slightly higher PP, especially for the lower values. Viscosities and densities in a wide temperature range (15 to 120 °C) were also measured. The surface tensions were estimated by a literature group method. Viscosity and density effects can only partially explain the differences in the PP values from the two methods. In conclusion, the newer mini-methods are an acceptable substitution when larger volumes are not accessible, unless the sample is too dark.

Kelayakan Investasi Usaha Ayam Broiler Sistem Closed House Dan Open House Di Kabupaten Madiun

Animal protein is a protein that is good for the growth of the human body. Broiler chicken is one source of protein that is often consumed. Broiler production in Madiun Regency is not sufficient, so it is necessary to increase production through broiler farming. This study aims to identify the feasibility of broiler business investment. The location of the research was Madiun Regency and the research was conducted in May-June 2023. Respondents were taken by purposive sampling by taking 30 respondents from closed and open house systems. The non-financial feasibility analysis used market aspects, technical aspects, management and legal aspects, social, economic and cultural aspects, and environmental aspects. Based on non-financial aspects, the closed house system does not fulfill the environmental aspects and the location of the cage is too close to residential areas. Financial analysis using NPV, Net BC, IRR, PP and switching value sensitivity analysis. The results of the financial feasibility study with an interest rate of 6% and a business life of 10 years, the closed house and open house cage systems are feasible. The closed house has higher NPV, IRR, Net B/C and PP values than the open house, so the closed house system is more profitable than the open house. The results of the switching value sensitivity analysis of both types of cages have the most sensitive changes to the business in the form of decreased production, decreased prices and increased feed costs. Partnership system broiler farmers are unable to regulate selling prices and feed prices, so the only way to keep the business viable is to maintain the resulting production. Therefore, farmers must be able to master good production management and cage management to produce maximum broiler production.

Simple Lévy α-Stable Model Analysis of Elastic pp and pp¯ Low-|t| Data from SPS to LHC Energies

A simple Lévy α-stable (SL) model is used to describe the data on elastic pp and pp¯ scattering at low-|t| from SPS energies up to LHC energies. The SL model is demonstrated to describe the data with a strong non-exponential feature in a statistically acceptable manner. The energy dependence of the parameters of the model is determined and analyzed. The Lévy α parameter of the model has an energy-independent value of 1.959 ± 0.002 following from the strong non-exponential behavior of the data. We strengthen the conclusion that the discrepancy between TOTEM and ATLAS elastic pp differential cross section measurements arises only in the normalization and not in the shape of the distribution of the data as a function of t. We find that the slope parameter has different values for pp and pp¯ elastic scattering at LHC energies. This may be the effect of the odderon exchange or the jump in the energy dependence of the slope parameter in the energy interval 3 GeV ≲s≲ 4 GeV.

Water exchange between the Chlorenchyma and the Hydrenchyma and its physiological role in leaves with Crassulacean acid metabolism.

Direct and non-destructive measurements of plant-water relations of plants exhibiting the Crassulacean acid metabolism (CAM) photosynthetic pathway are seldom addressed, with most findings inferred from gas exchange measurements. The main focus of this paper was to study how the water exchange between the chlorenchyma and the hydrenchyma depends on and follows the CAM photosynthetic diel pattern using non-invasive and continuous methods. Gas exchange and leaf patch clamp pressure probe (LPCP) measurements were performed on Aloe vera (L.) Burm f., a CAM species, and compared to measurements on banana (Musa acuminata Colla), a C3 species. The LPCP output pressure, Pp , of Aloe vera plants follows its diel CAM photosynthetic cycle, reversed to that observed in banana and other C3 species. The four phases of CAM photosynthesis can also be identified in the diel LPCP output pressure, Pp , cycle. The Pp values in Aloe vera are determined by the hydrenchyma turgor pressure, with both parameters being reversely related. A non-invasive and continuous assessment of the water exchange between the chlorenchyma and the hydrenchyma in CAM plants, namely, by following the changes in the hydrenchyma turgor pressure, is presented. However, showing once more how the LPCP output pressure, Pp , depends on the leaf structure, such an approach can be used to study plant-water relations in other CAM species with a leaf structure similar to Aloe vera, with the hydrenchyma composing most of the leaf volume.

Phylogenetic analyses of the subfamily Scarabaeinae (Coleoptera: Scarabaeidae) provide new insights into the Mexican Transition Zone theory.

Being areas of biotic overlap located between biogeographic regions, transition zones function as natural laboratories. The present study explores the phylogenetic history of the dung beetle subfamily Scarabaeinae, in order to present an evolutionary scenario that allows inference of the biogeographic history of the Mexican Transition Zone (MTZ) and integration of the distributional patterns of its biota. The species sampling included 94 New World taxa (93 species of Scarabaeinae and one species of Aphodiinae). The phylogenetic relationships of the main clades recovered in our study were supported with PP values 0.95. Based on the BAYAREALIKE model to reconstruct the ancestral distributional patterns of Scarabaeinae, we inferred a complex scenario with 19 dispersal events, 15 vicariance events, and three extinctions. We suggest that the Ancient Neotropical and Tropical Paleoamerican patterns represent the most likely ancestral distributional patterns for the Scarabaeinae of the MTZ, which probably settle there during the Eocene-Oligocene. The rest of the Scarabaeinae distributional patterns were assembled in subsequent periods. The results suggest that the MTZ had two separate formation stages: a Paleo-MTZ (Eocene-Miocene) and a current MTZ (Pliocene-Anthropocene). We conclude that the evolutionary history as well as the dispersal-vicariance scenario for the Scarabaeinae of the MTZ fits the out of the tropics model.

ANALISIS KELAYAKAN BUDIDAYA SARANG BURUNG WALET DI DESA BADAK BARU KECAMATAN MUARA BADAK (Studi Pada Usaha Sarang Burung Walet Pak Nassarudin)

Currently, in the Muara Badak sub-district, many people have built swallow nests. This area is suitable for swallow cultivation because of its location close to the beach, nature that is still free from pollution, and close to forests that are still wide open. The high selling price and large capital make it difficult for wallet farmers who are already cultivating or prospective new Sawang wallet farmers to make a decision to invest. Ironically, many end up stopping their business in the middle of the road because they are considered a failure. Therefore, it is necessary to do a business feasibility analysis before starting a business. Sampling was carried out purposively, namely Mr. Nassaruddin's Wallet Nest Business with the consideration that it had been in operation for the last twelve years until 2023 and had a three-level wallet bird's nest building by calculating the NPV, Net B/C, IRR, and PP values. The results of this study are that the yields obtained can reach tens of millions of rupiah, In the financial feasibility analysis based on investment criteria with a factor discount of 10%, it can be produced as follows: NPV value &gt; 0, which is IDR 580,147,000.00, Net B/C value &gt; 1, which is 5.12, IRR value &gt; i, which is 29.21%, and PP value is 6.758 years. These results indicate that Pak Nassarudin's Swallow's Nest Business is feasible to implement or continue.

Ultrasound elastography to quantify average percent pressure-normalized strain reduction associated with different aortic endografts in 3D-printed hydrogel phantoms

ObjectiveStrain has become a viable index for evaluating abdominal aortic aneurysm stability after endovascular aneurysm repair (EVAR). In addition, literature has shown that healthy aortic tissue requires a degree of strain to maintain homeostasis. This has led to the hypothesis that too much strain reduction conferred by a high degree of graft oversizing is detrimental to the aneurysm neck in the seal zone of abdominal aortic aneurysms after EVAR. We investigated this in a laboratory experiment by examining the effects that graft oversizing has on the pressure-normalized strain (ερ+¯/pulse pressure [PP]) reduction using four different infrarenal EVAR endografts and our ultrasound elastography technique. Approximate graft oversizing percentages were 20% (30 mm phantom-graft combinations), 30% (28 mm phantom-graft combinations), and 50% (24 mm phantom-graft combinations). MethodsAxisymmetric, 10% by mass polyvinyl alcohol phantoms were connected to a flow simulator. Ultrasound elastography was performed before and after implantation with the four different endografts: (1) 36 mm polyester/stainless steel, (2) 36 mm polyester/electropolished nitinol, (3) 35 mm polytetrafluoroethylene (PTFE)/nitinol, and (4) 36 mm nitinol/polyester/platinum-iridium. Five ultrasound cine loops were taken of each phantom-graft combination. They were analyzed over two different cardiac cycles (end-diastole to end-diastole), yielding a total of 10 maximum mean principal strain (ερ+¯) values. ερ+¯ was divided by pulse pressure to yield pressure-normalized strain (ερ+¯/PP). An analysis of variance was performed for graft comparisons. We calculated the average percent ερ+¯/PP reduction by manufacturer and percent oversizing. These values were used for linear regression analysis. ResultsResults from one-way analysis of variance showed a significant difference in ερ+¯/PP between the empty phantom condition and all oversizing conditions for all graft manufacturers (F(3, 56) = 106.7 [graft A], 132.7 [graft B], 106.5 [graft C], 105.7 [graft D], P < .0001 for grafts A-D). There was a significant difference when comparing the 50% condition with the 30% and 20% conditions across all manufacturers by post hoc analysis (P < .0001). No significant difference was found when comparing the 20% and 30% oversizing conditions for any of the manufacturers or when comparing ερ+¯/PP values across the manufacturers according to percent oversize. Linear regression demonstrated a significant positive correlation between the percent graft oversize and the all-graft average percent ερ+¯/PP reduction (R2 = 0.84, P < .0001). ConclusionsThis brief report suggests that a 10% increase in graft oversizing leads to an approximate 5.9% reduction in ερ+¯/PP on average. Applied clinically, this increase may result in increased stiffness in axisymmetric vessels after EVAR. Further research is needed to determine if this is clinically significant.

Business Model Analysis and Feasibility Study of Low Glycemic Index Rice – Parboiled Rice

Diabetes mellitus has become an epidemic in several developing countries, including Indonesia, where there has been a high increase in the number of people with diabetes. As rice is a staple food in Indonesia, its high glucose content may lead to overconsumption of glucose. Parboiled rice, as a pre-cooked rice, has a lower glycemic index. However, it is not widely produced and is not well-known. This research analyzes the business model and feasibility of parboiled rice. The study uses nine elements of the Business Model Canvas and calculates the NVP, IRR, and BEP of parboiled rice businesses to analyze the financial feasibility. The research shows that parboiled rice is a potential product to be developed, considering that Indonesia’s rice market is very large. The potential consumers are not only those who suffer from diabetes mellitus but also those who want to live a healthy lifestyle. This parboiled rice business is feasible if a strong partnership is built with farmers and the government, as indicated by the NVP, IRR, BEP, and PP values, which were IDR 599.200, 1.3%, 675.000, and 1.2 years, respectively.

Image processing techniques for measuring primary microplastic abundance in various of dispersant

Microplastics have become one of the world’s most important environmental issues and have received widespread attention as a new type of pollutant. Microplastic quantification methods have evolved from manual to semi-automated and automated methods. These methods still possess drawbacks such costly detecting equipment, lengthy detection durations, and imprecise detection rates, making the detection of microplastics difficult in natural environments. This study aimed to measure the abundance of primary microplastics (microbeads) using Image Processing Techniques (IPT) with various dispersants and validated them using microscopy. Plugable Digital Viewer v.3.1.07 software was used to capture digital images of the IPT tool, while the microscope used Obtilab viewer 3.0. The IPT results were processed and analyzed using ImageJ 1.53t software. The originality of this study is that digital images were taken directly in liquid samples with the preparation sample dispersant so that microplastics in surface water could be directly quantified and identified. This study provides a very strong correlation between the sample mass and particle counting, as seen from R2&gt;0.75. A statistical test of the data obtained (P-Value&gt;0.05) demonstrated a normal distribution of the data. The t-test results between each mass variation obtained (P-Value &lt;0.05) indicated that the microplastic particles from each mass variation were different. The LoD for PP and PE were 1.75 and 0.00009 respectively while the LoQ were 28.5 and 39.5. The %recovery from 10 repetitions produced consistent values for PP and PE, which had less stable values obtained at 0% in repetitions 1.5 and 8. The %RSD from 10 repetitions was below 40%.

The influence of EEG-biofeedback training and Beta waves in normoxia and normobaric hypoxia on the bench press in judo athletes

The aim of this study was to assess the effect of EEG -Biofeedback training in normoxic and normobaric hypoxic conditions on bench press improving in elite judo athletes. The study included 20 male elite judo athletes. Each athlete was a member of the Polish National Team and held either an International Master Class (MM) or National Master Class (M) – purposive selection. The research was carried out over two cycles that differed in the external conditions of EEG biofeedback trainings for both the control and experimental groups. The experimental group underwent training under simulated hypoxic conditions The training sessions for the experimental group were conducted at a simulated altitude of 3000m above sea level. Each cycle of the study comprised of 15 training sessions. The control group's study followed the same frequency, and duration of EEG biofeedback training sessions, and demonstrated an identical pattern to that of the experimental group, but in normoxia conditions. In the discussed cycle conducted in hypoxia, a clear upward dynamics of Beta wave values with a growing trend from session 14 was observed. In normoxia, the variability in the EG group had a significantly less dynamic course. In hypoxia, a clear upward dynamics of the achieved PP values with a growing trend from measurement 14 was observed. In normoxia, the discussed measurement cycle conducted in the CG group showed a lesser upward dynamics of achieved PP values with a growing trend from measurement 10. The overall conclusion from these analyses suggests that EEG biofeedback training in hypoxic conditions may have a beneficial impact on brain activity and improvement in muscle strength and power. These results may be of significant importance for sports training and rehabilitation, especially for individuals engaged in sports disciplines requiring physical exertion in low oxygen environments.