Miracle-dz/UniFAR-FTUs huggingface dataset:
Mie Krill: Incorporation of Indigenous Udang Saih (Sumatran Krill) Extract Containing Astaxanthin and Essential Fatty Acids into an Instant Noodle Product Made from Composite Flour

Indonesia is an archipelagic country. One can be found as the indigenous specimen alongside the coastal part of the country is the Sumatran Krill (SK), commonly known as ‘Udang Saih’ which can be found in Padang, West Sumatra. While the local people use it to make traditional condiment (like shrimp paste), the krill itself could be extracted to create more valuable products since it contains various important unsaturated fatty acids such as omega-3, omega-6, omega-7, and omega-9 and the powerful antioxidant carotenoid named astaxanthin. Astaxanthin as the main carotenoid in SK extract offers several health benefits such as anti-inflammatory properties, support immune system modulation, as well as maintaining brain, cardiovascular, and eye health. In this study, we aim to incorporate the SK extract into an instant noodle product. In addition, we used the composite flours consisted of high-protein wheat flour (WF) and yellow sweet potato flour (YSPF) which are rich in β-Carotene as a vitamin A precursor, to further enhance its eye health property. The instant noodle prototype (M2) was made from a mixture of YSPF (40 g), WF (40 g), super-concentrated astaxanthin in sunflower oil (8 mL), and super-concentrated astaxanthin (2.4 mL) had the highest score of sensory attributes. This instant noodle prototype was claimed to contain astaxanthin, essential fatty acids, and provitamin A carotenoid as well as low in gluten content. Therefore, this instant noodle prototype is believed to increase the health benefits and can be well accepted in society.
Mineral and Fermentative Profile of Forage Sorghum Irrigated with Brackish Water

ABSTRACT This study determined the mineral composition of sorghum Ponta Negra and its silage, irrigated with different leaching fractions with brackish water. Two experiments were performed: The first step evaluated the sorghum irrigated by four leaching fractions with brackish water (0, 5, 10 and 15%) and 4 repetitions. In the second experiment, sorghum was harvested at 101 days to make experimental silos which, according to the leaching fractions, four treatments were formed, with 5 repetitions each, totaling 20 silos stored for 90 days. A randomized block design was adopted. Different leaching fractions with brackish water provided a quadratic behavior was observed for Nitrogen (N), Phosphorus (P) and Sulfur (S) on the sorghum plant. A positive linear effect was observed for Potassium (K), Calcium (Ca), Magnesium (Mg) and Sodium (Na) with the increase in leaching fractions with brackish water in the irrigation of sorghum plant. Regarding sorghum silage, the leaching fractions with brackish water promoted a positive linear effect for the N content and quadratic effect for P, K, Ca, Mg and Na. Despite the high content of soluble salts in the water resources available in arid and semi-arid regions, the use of irrigation leaching fraction has been considered a viable alternative for the production of tolerant forage crops.
Illumination Policies for Stichococcus sp. Cultures in an Optimally Operating Lab-Scale PBR toward the Directed Photosynthetic Production of Desired Products

The light spectrum effect on the cultivation efficiency of the microalgae strain Stichococcus sp. is explored, as a means of potentially intensifying the biomass productivity and regulating the cellular composition. Stichococcus sp. batch culture experiments, within a 3 L bench-top photobioreactor (PBR), are designed and implemented under different light spectrum profiles (i.e., cool white light (WL), cool white combined with red light (WRL), and cool white combined with blue light, (WBL)). The obtained results indicate that the studied strain is capable of adapting its metabolite profile to the light field to which it is exposed. The highest biomass concentration (3.5 g/L), combined with intense carbohydrate accumulation activity, resulting in a respective final concentration of 1.15 g/L was achieved within 17 days using exclusively cool white light of increasing intensity. The addition of blue light emitting diodes (LED) light, combined with appropriately selected culture conditions, contributed significantly to the massive synthesis and accumulation of lipids, resulting in a concentration of 1.43 g/L and a respective content of 46.13% w/w, with a distinct impact on biomass, carbohydrates and proteins productivity. Finally, a beneficial contribution of red LED light to the protein synthesis is recognized and this can be conditionally amplified provided nitrogen sufficiency in the culture medium.
Collective strong coupling of cold potassium atoms in an optical ring cavity

This thesis describes an experiment which studies a cloud of magneto-optically trapped potassium-39 atoms inside an optical ring cavity. The potassium atoms are firstly cooled in a two-dimensional magneto-optical trap (MOT) and are then transferred into a three dimensional MOT which overlaps with the cavity mode. In this thesis, the optimisation of the MOT systems and the characterisation and construction of the optical ring cavity are discussed. After exploring these two systems independently, the two systems are then coupled together to provide an atom-cavity system, which exhibits collective strong coupling. The system is shown to exhibit normal-mode splitting, with a collective Rabi splitting of G = 2π (6.25±0.50)MHz, corresponding to (4.7±0.6) x 10³ atoms in the cavity. Whilst collective strong coupling has been achieved before in other experiments, we believe this is the first experiment to achieve this with potassium. The next goal in the experiment is to control the group refractive index of the atoms inside the cavity. The modification of the group index using electromagnetically-induced transparency (EIT) on hot atoms inside a vapour cell has already been previously demonstrated by this experiment; and using the same laser system we aim to demonstrate EIT on the cold intra-cavity atoms as well. Gain mechanisms could also be used to create a ring laser with a controllable group index. These techniques could lead to a range of applications such as enhanced-sensitivity laser ring gyroscopes and active optical clocks.
Facilitation and biodiversity–ecosystem function relationships in crop production systems and their role in sustainable farming

We review the need for increasing agricultural sustainability, how this can in part be delivered by positive biodiversity–ecosystem function (BEF) effects, the role within these of plant–plant facilitation, and how a better understanding of this role may help to deliver sustainable crop (particularly arable) production systems. Major challenges facing intensive arable production include overall declines in biodiversity, poor soil structure and health, nutrient and soil particle run‐off, high greenhouse gas emissions, and increasing costs of synthetic inputs including herbicides, pesticides and fertilisers. Biodiversity–ecosystem function effects have the potential to deliver win–wins for arable food production, whereby enhanced biodiversity is associated with ‘good outcomes’ for farming sustainability, albeit sometimes through negative BEF effects for some components of the system. Although it can be difficult to separate explicitly from niche differentiation, evidence indicates facilitation can be a key component of these BEF effects. Explicit recognition of facilitation's role brings benefits to developing sustainable crop systems. First, it allows us to link fundamental ecological studies on the evolution of facilitation to the selection of traits that can enhance functioning in crop mixtures. Second, it provides us with analytical frameworks which can be used to bring structure and testable hypotheses to data derived from multiple (often independent) crop trials. Before concrete guidance can be provided to the agricultural sector as to how facilitation might be enhanced in crop systems, challenges exist with respect to quantifying facilitation, understanding the traits that maximise facilitation and integrating these traits into breeding programmes, components of an approach we suggest could be termed ‘Functional Ecological Selection’. Synthesis. Ultimately, better integration between ecologists and crop scientists will be essential in harnessing the benefits of ecological knowledge for developing more sustainable agriculture. We need to focus on understanding the mechanistic basis of strong facilitative interactions in crop systems and using this information to select and breed for improved combinations of genotypes and species as part of the Functional Ecological Selection approach.
DxTools: processing large data files recorded with the Bruker D8 diffractometer

Data processing is the daily reality for crystallographers who often seek to automate this repetitive task. With modern commercial diffractometers allowing for more elaborate experiments to be performed, the use of commercial software is almost unavoidable to process the data which is often provided in a manufacturer-specific format. This is especially the case when the intensity is recorded as a function of more than one single scanning motor, and/or when recording data with a one-dimensional detector. A simple, free and open-source alternative is here presented to process that type of diffraction data recorded with the Bruker D8 diffractometer. It allows handling of data files (in uxd and brml format) corresponding to reciprocal space maps [in the (Q x , Q z) and (Q x , Q y) planes], temperature-dependent scans, spatial scans, sin²ψ measurements and pole figures. The program is easy to use and can be extended to any file format. It can be downloaded from https://aboulle.github. io/DxTools/
Polarization and band offsets of stacking faults in AlN and GaN

We have performed systematic first-principles pseudopotential local density functional calculations of stacking faults in GaN and AlN. Their band offsets and the charge accumulation at stacking fault interfaces has been investigated, taking fully into account the effects of lattice relaxation and electric polarization. We find the stacking fault junctions to be of type I in both materials. However, the intrinsic valence band offsets are close to zero, so that the conduction band offsets result mostly from the differences in the energy gaps between the cubic and wurtzite phases. The charge accumulated at the interface between the cubic and wurtzite phase is found to be 0.009 and 0.003 C/m2 for the AlN and GaN stacking fault, respectively.
Use of jatropha seed oil and alkali solution obtained from its ash for soap making

The present study investigated the potential of Jatropha curcas L. seed oil and lye its ash for soapmaking. Oil was extracted from the seeds using Soxhlet extractor and n-hexane. Lye solution was obtained by boilingash of Jatropha with distilled water. The physicochemical properties (saponification value, Iodine value, acid valueand peroxide value) of the oil (and its blend with palm oil) were found to be consistent with reported values inliterature. The oil content and its relative density were also found to be 31.17% and 0.88g/cm3, respectively. Soapsamples were prepared by treating the oil and the prepared lye solution. Their physicochemical properties (moisturecontent, total alkali content, total fatty matter, pH, foam ability and cleansing ability) were found to be comparablewith reported properties for laundry soaps. The findings indicated that the lye solution from ash of Jatropha and itsseed oil result in soap materials that have acceptable qualities.
A cross-sectional study to assess the socio-demographic and morbidity profile among under-five children in a resettlement colony of Bihar

Background: The development of our society and the world largely depends on the health of the children in their first five years. These first five years lay down the foundation of their future mental and physical health. India has the largest number of children in the world. India also contributes to more than 20% of the child deaths in the world. children who are born in rural areas, poor household or illiterate families, are at major risk of dying before turning six years of age. Aim was to assess the health risk profile of under-five children and to find out its relation with socio-demographic, nutritional, cultural health care practices and other factors. Methods: This was a community based cross-sectional study, carried out from January, 2019 till July, 2019 in a resettlement colony of Rohtas district, Sasaram, Bihar. The study population comprised of all the under-five children. The study tools used for data collection included a semi-structured proforma and clinical anthropometric examination. Results: When presence of morbidity was seen among male and female children, it was more (71%) in males as compared to 58% in female children. The difference in the two groups was found to be statistically significant. (p=0.05). Respiratory system was most commonly involved (68.4%). Conclusions: There is high proportion of under nutrition and other morbidities among under five children in our country. Special focus needs to be put in resettlement colonies, as these residential colonies remain neglected.
Deserpentinization in Subduction Zones as a Source of Oxidation in Arcs: a Reality Check

Previous studies have concluded that dehydration of serpentinites in subduction zones produces oxidizing fluids that are the cause of oxidized arc magmas. Here, observations of natural samples and settings are combined with thermodynamic models to explore some of the factors that complicate interpretation of the observations that form the basis of this conclusion. These factors include the variability of serpentinite protoliths, the roles of carbon and sulfur in serpentinite evolution, variability in serpentinization in different tectonic settings, changes in the bulk compositions of ultramafic rocks during serpentinization, fundamental differences between serpentinization and deserpentinization, and the absence of precise geothermobarometers for ultramafic rocks. The capacity of serpentinite-derived fluids to oxidize sub-arc magma is also examined. These fluids can transport redox budget as carbon-, sulfur-, and iron-bearing species. Iron- and carbon-bearing species might be present in sufficient concentrations to transport redox budget deep within subduction zones, but are not viable transporters of redox budget at the temperatures of antigorite breakdown, which produces the largest proportion of fluid released by serpentinite dehydration. Sulfur-bearing species can carry significant redox budget, and calculations using the Deep Earth Water (DEW) model show that these species might be stable during antigorite breakdown. However, oxygen fugacities of ∼ΔFMQ + 3 (where FMQ refers to the fayalite–magnetite–quartz buffer, and ΔFMQ is log fO2 – log fO2, FMQ), which is close to, or above, the hematite–magnetite buffer at the conditions of interest, are required to stabilize oxidized sulfur-bearing species. Pseudosection calculations indicate that these conditions might be attained at the conditions of antigorite breakdown if the starting serpentinites are sufficiently oxidized, but further work is required to assess the variability of serpentinite protoliths, metamorphic pressures and temperatures, and to confirm the relative positions of the mineral buffers with relation to changes in fluid speciation.
Nanotechnology Intervention- Sugarcane Waste to Wealth: A Review

Nanotechnology is nothing but anything smaller than micro technology. Nanoparticles have been widely used because of their incredible properties such as high heat resistance and chemical inertness. They are synthesized using different metals and metalloids such as calcium, titanium, silicon, etc. In the recent years there has been increased interest on synthesis of nanoparticles using organic waste. Sugarcane bagasse is one of the green ways for synthesis of nanoparticles. Various methods can be used to obtained nano-cellulose, such as acid hydrolysis, ultrasonic technique and enzymatic hydrolysis etc. This review focuses on the how best we could use sugarcane waste material for production of nanoparticles.
Exploration of prognostic biomarkers and therapeutic targets in the microenvironment of bladder cancer based on CXC chemokines.

BACKGROUND Bladder cancer (BLCA) has a high rate of morbidity and mortality, and is considered as one of the most malignant tumors of the urinary system. Tumor cells interact with surrounding interstitial cells, playing a key role in carcinogenesis and progression, which is partly mediated by chemokines. CXC chemokines exert anti-tumor biological roles in the tumor microenvironment and affect patient prognosis. Nevertheless, their expression and prognostic values patients with BLCA remain unclear. METHODS We used online tools, including Oncomine, UALCAN, GEPIA, GEO databases, cBioPortal, GeneMANIA, DAVID 6.8, Metascape, TRUST (version 2.0), LinkedOmics, TCGA, and TIMER2.0 to perform the relevant analysis. RESULTS The mRNA levels of C-X-C motif chemokine ligand (CXCL)1, CXCL5, CXCL6, CXCL7, CXCL9, CXCL10, CXCL11, CXCL13, CXCL16, and CXCL17 were increased significantly increased, and those of CXCL2, CXCL3, and CXCL12 were decreased significantly in BLCA tissues as assessed using the Oncomine, TCGA, and GEO databases. GEO showed that high levels of CXCL1, CXCL6, CXCL10, CXCL11, and CXCL13 mRNA expression are associated significantly with the poor overall survival (all p < 0.05), and similarly, those of CXCL2 and CXCL12 in the TCGA database (p < 0.05). The predominant signaling pathways involving the differentially expressed CXC chemokines are cell cycle, chemokine, and cytokine-cytokine receptor interaction. Moreover, transcription factors such as Sp1 transcription factor (SP1), nuclear factor kappa B subunit 1 (NFKB1), and RELA proto-oncogene, NF-KB subunit (RELA) were likely play critical roles in regulating CXC chemokine expression. LYN proto-oncogene, src family tyrosine kinase (LYN) and LCK proto-oncogene, src family tyrosine kinase (LCK) were identified as the key targets of these CXC chemokines. MicroRNAs miR200 and miR30 were identified as the main microRNAs that interact with several CXC chemokines through an miRNA-target network. The expression of these chemokines is closely associated with the infiltration of six categories of immune cells. CONCLUSION We explored the CXC chemokines superfamily-based biomarkers associated with BLCA prognosis using public databases, and provided possible chemokine targets for patients with BLCA.
Comparing Instructional Approaches in Caregiver-Implemented Intervention: An Interdisciplinary Systematic Review and Meta-Analysis

Family involvement is a cornerstone of early intervention (EI). Therefore, positive caregiver outcomes are vital, particularly in caregiver-implemented interventions. As such, caregiver instructional approaches should optimize adult learning. This study investigated the comparative efficacy of coaching and traditional caregiver instruction on caregiver outcomes across EI disciplines. A systematic search for articles was conducted using PRISMA guidelines. Meta-analysis methodology was used to analyze caregiver outcomes, and a robust variance estimate model was used to control for within-study effect size correlations. Seven relevant studies were ultimately included in the analysis. A significant, large effect of coaching on caregiver outcomes was observed compared to other models of instruction (g = 0.745, SE = 0.125, p = .0013). These results support the adoption of a coaching framework to optimize caregiver outcomes in EI. Future research should examine how coaching and traditional instruction can be used in tiered intervention models with a variety of populations.
TasselNetV3: Explainable Plant Counting With Guided Upsampling and Background Suppression

Fast and accurate plant counting tools affect revolution in modern agriculture. Agricultural practitioners, however, expect the output of the tools to be not only accurate but also explainable. Such explainability often refers to the ability to infer which instance is counted. One intuitive way is to generate a bounding box for each instance. Nevertheless, compared with counting by detection, plant counts can be inferred more directly in the local count framework, while one thing reproaching this paradigm is its poor explainability of output visualization. In particular, we find that the poor explainability becomes a bottleneck limiting the counting performance. To address this, we explore the idea of guided upsampling and background suppression where a novel upsampling operator is proposed to allow count redistribution, and segmentation decoders with different fusion strategies are investigated to suppress background, respectively. By integrating them into our previous counting model TasselNetV2, we introduce TasselNetV3 series: TasselNetV3-Lite and TasselNetV3-Seg. We validate the TasselNetV3 series on three public plant counting data sets and a new unmanned aircraft vehicle (UAV)-based data set, covering maize tassels counting, wheat ears counting, and rice plants counting. Extensive results show that guided upsampling and background suppression not only improve counting performance but also enable explainable visualization. Aside from state-of-the-art performance, we have several interesting observations: 1) a limited-receptive-field counter in most cases outperforms a large-receptive-field one; 2) it is sufficient to generate empirical segmentation masks from dotted annotations; 3) middle fusion is a good choice to integrate foreground–background a priori knowledge; and 4) decoupling the learning of counting and segmentation matters.
When Push Comes to Shove: The Effect of Economic Crisis on the Spending of Government Savings

ABSTRACT This study explores whether and how an economic crisis affects the spending of government savings by focusing on its political-economic benefit. Despite a great deal of discussion about the government’s tendency toward more spending, relatively few studies have attempted to identify the conditions that can reverse the tendency. Using data from 254 California cities during 1996–2009, this study finds a regular U-shape relationship between unemployment rates and government savings. Savings decrease until the unemployment rate reaches almost double digits (9.9%) and begin to recover after this point. The results suggest that an economic crisis curbs the spending tendency by modifying the incentives of legislators. This study contributes to public administration research by explaining local government savings and its delayed responses to a crisis from a political-economic perspective.
Sticky Price for Declining Risk? The Case of Cancellation Premia in the Hotel Industry

Using data from about seven millions room postings by hotels in France and the UK, we document that, rather than smoothly decreasing to zero, cancellation premia remain positive at roughly 10%to 15% of the full price until two days before the stay. A model where travelers have different willingness to pay and some overestimate the probability to cancel their trip explains this price-setting mode more consistently than alternative interpretations. We denote these strategies as a form of naivete-based price discrimination. We use our model also to identify conditions under which these strategies are exploitative of certain consumers, or are welfare enhancing instead. Institutional subscribers to the NBER working paper series, and residents of developing countries may download this paper without additional charge at www.nber. org.