Miracle-dz/UniFAR-FTUs huggingface dataset:
Environmentally Friendly Processing Technology for Engineering Silicon Nanocrystals in Water with Laser Pulses

Herein, we demonstrate the customized, environmentally friendly tailoring of nanoparticles and their surface chemistry by short pulsed laser irradiation in liquids. This process allows for the formation of crystalline spherical particles exceeding several hundreds of nanometers in water from colloids of electrochemically etched silicon nanocrystals (Si-NCs), which exhibit quantum confinement effects and room-temperature stable luminescence. In particular, nanosecond (ns) pulsed laser irradiation of the Si-NC/water colloids causes the selective heating of the Si-NCs accompanied by the formation of spherical particles. In contrast, femtosecond (fs) laser pulsed irradiation induces the formation of colloidal Si-NCs with peculiar surface chemistry; in particular, fs pulses generate short-lived plasmas with more ionized species in water, which enable the surface engineering of quantum confined Si-NCs, thus limiting Si-NC agglomeration and enhancing their photoluminescent properties.
Effect of long term soil fertilizer application on forms and distribution of potassium in soil under ricecowpea cropping system

An experiment was conducted at Zonal Agricultural Research Station, VC farm, Mandya to assess the effect of long term soil fertility management on behaviour of potassium with respect to different forms and distribution pattern in rice-cowpea cropping system. Soil of the study area belong to sandy loam texture having initial pH (6.28), EC (0.14 dSm -1 ), CEC (9.60 cmol (p+) kg -1 ), MWHC (20.70%) and bulk density (1.67 gcc -1 ). The organic carbon (0.34 %), available nitrogen (163 kg ha -1 ), available potassium (134 kg ha -1 ) were low and medium in available phosphorus (29.20 kg ha -1 ). Results indicated that the water soluble K content of soils varied from 8 to 16 mg K kg -1 in the surface layer and 5 to 14 mg K kg -1 in the sub surface layer in the plots treated with different fertilizer, manure and their combinations. Exchangeable K also ranged between 59 and 116 mg K kg -1 in the surface layer and 58 to 98 mg K kg -1 in the sub surface layer. The non-exchangeable K content ranged from 111 to 874mg K kg -1 and from 160 to 880 mg K kg -1 , respectively in the upper and the lower layers. The total K content varied from 792 to 3017 mg K kg -1 at 0-15 cm depth and from 874 to 3318 mg K kg -1 at 15-30 cm depth.
Triassic-Jurassic Granitoids and Pegmatites from Western Kunlun-Pamir Syntax: Implications for the Paleo-Tethys Evolution at the Northern Margin of the Tibetan Plateau

The Western Kunlun-Pamir-Karakorum (WKPK) at the northwestern Tibetan Plateau underwent long-term terrane accretion from the Paleozoic to the Cenozoic. Within this time span, four phases of magmatism occurred in WKPK during the Early Paleozoic, Triassic-Jurassic, Early Cretaceous, and Cenozoic. These voluminous magmatic rocks contain critical information on the evolution of the Tethys Oceans. In this contribution, we provide field observations, petrography, ages, whole-rock elemental and Sr-Nd isotopic compositions, and zircon in situ Lu-Hf isotopes of the Triassic-Jurassic granitoids and pegmatites from the Dahongliutan in Western Kunlun and Turuke area at the Pamir Plateau, in an attempt to constrain their petrogenesis and to decipher a more detailed Paleo-Tethys evolution process. The Dahongliutan pluton is composed of diorites (ca. 210 Ma) and monzogranite (ca. 200 Ma). The diorites have moderate SiO2 (56.77–62.22 wt. %), variable Mg# (46–49), and low Cr (34.4–50.6 ppm) and Ni contents (7.0–14.5 ppm). They show LREE-enriched patterns (LaN/YbN=4.3–17), with variable negative Eu anomalies (0.63–0.91) and variable ratios of Nb/La (0.27–0.97). Isotopically, the diorites display enriched whole-rock εNdt (-5.43 to -7.67) and negative to positive zircon εHft values (-6.6 to 0.4). They were most likely generated by melting of a subduction-modified mantle source with subsequent assimilation and fractional crystallization. The Turuke monzogranites (ca. 202–197 Ma) have S-type granite characteristics and are characterized by high SiO2 (70.36–76.12 wt. %) and A/CNK values (1.19–1.36), variable LREE-enriched patterns (LaN/YbN=8.87–14.40), negative Eu anomaly (0.07–0.56), relatively uniform whole-rock εNdt (-10.49 to -11.22), and variable negative zircon εHft values (-10.7 to -1.3). They were probably generated by muscovite-dehydration melting of dominantly metapelitic sources. The widespread pegmatites (ca. 195 Ma) at the Dahongliutan area record an extensional setting after the collision of Karakorum with the South Kunlun-Tianshuihai terrane. Combining our new data with the previous studies, we propose a divergent double-sided subduction of the Paleo-Tethys Ocean (243–208 Ma) and a gradual closure of the Paleo-Tethys Ocean from east (ca. 200 Ma) to west (ca. 180 Ma) to explain the Triassic-Jurassic tectono-magmatism in the WKPK.
Evaluation and stability analysis of some bread wheat genotypes under heat stress

This study was conducted at Kom-Mombo Agricultural Research Station, Aswan governorate, ARC, Egypt to study the performance and stability analysis of some wheat genotypes.Twelve genotypes of bread wheat were investigated under six environments; two years (2016/2017 and 2017/2018 seasons) and three sowing dates (normal (D1), 23rd of Nov., late (D2), 13th of Dec. and very late (D3), 16th of January). The differences among years, dates and genotypes were significant (p ˂ 0.01) for heading date, plant height, 100-grain weight and grain yield. All first order interactionswere significant for most studied traits. Mean squares due to interaction between genotypes, sowing dates and years were significantly for heading date and grain yield. The early sowing outyielded late and vey late one by 17.79 and 63.50%, respectively. Delaying sowing date reduced all traits under investigated. Five genotypes were less susceptible (heat susceptibility index less than one) and less sensitive (less than one) for heat stress.The stability analysis for grain yield exhibited that the intermediate yielding genotypes (Masr 1, Masr 2, Sids 12, Sids 13, Sids 14, BAG#1 and KACHU*2)were stableand ranged in yield from 8.90 to 12.28Ard/fed. ). However, the genotype Masr 1 was stable and high in grain yield. While, the highest yielding genotype; Gimmiza 11 was unstable.
HPLC method for determination of moxifloxacin in plasma and its application in pharmacokinetic analysis

ABSTRACT Moxifloxacin is a representative of the fourth generation of fluoroquinolones. It possesses bacteriostatic activity against Gram-positive and Gram-negative bacteria. A simple and fast high performance liquid chromatography-ultraviolet detection (HPLC-UV) method was developed for moxifloxacin analysis. The separation was performed on C18 column. The mobile phase was a mixture of acetonitrile and 0.4% triethylamine solution. The regression curve was linear over the range 0.2–10.0 µg/mL. The validation parameters obey the European Medicine Agency limits. The in vivo study confirmed the practical application of the method. GRAPHICAL ABSTRACT
Designing and Evaluating a Model for Precedents and Outcomes of Organizational Cynicism (Maron Company, Ahvaz, 2019)

Article Info Background: Organizational cynicism is one of the important behavioral issues affecting employee performance, thereby reducing organizational efficiency. This study aims to design and evaluate a model for antecedents and consequences of organizational cynicism in employees of an industrial company in Iran. Materials and Methods: In this applied descriptive-correlational study, the statistical population included all employees of Maron Company in Ahvaz in 2019. A sample of 210 employees of the company was selected through random sampling. The instruments used in the study included questionnaires of Dean et al.'s Organizational Cynicism, Niehoff and Moorman's Perceived Organizational Justice, Rhoades and Eisenberger's Perceived Organizational Support, Judge et al.'s Core Self-Evaluations, Kauffman et al.'s Job Satisfaction, Organ et al.'s Citizenship Behavior, as well as Bennett and Robinson's Workplace Deviance. The proposed model was investigated through structural making use of SPSS-23 and AMOS-23 software. Results: Results showed that the proposed model fit the data well. In addition, according to the results, among all direct paths, only the perceived organizational path coefficient of organizational cynicism was not significant. The findings showed that organizational cynicism had a meditating role between perceived organizational justice and core selfevaluations with job satisfaction, citizenship behavior, and workplace deviance (p = 0.000). In addition, role of organizational cynicism was not significant in the mediating paths of perceived organizational support for organizational citizenship behavior, perceived organizational support for job satisfaction, and perceived organizational support for anti-production behaviors. Conclusions: The findings showed that organizational cynicism had a meditating role in perceived organizational justice, core self-evaluations, job satisfaction, citizenship behavior, and workplace deviance.
Problems and Challenges Facing E-Marketing in the Kurdistan Region of Iraq

Commons Attribution License (CC BY-NC-ND 4.0) Abstract—With technological developments and the emergence of the Internet, other methods of trade had to emerge that differ from traditional commerce, so what is known as e-commerce appeared, and to keep pace with these developments it was necessary to know what e-commerce is and how to use it, it is the process of buying or selling products through electronic means, such as The Internet or other electronic services, and the need for e-commerce emerged from the need to use computers more efficiently in banks and companies, and with the increase in competition, it was imperative for organizations to work on ecommerce in order to increase customer satisfaction and exchange information. In our research, we prepared a questionnaire containing a set of questions and gave them to more than 150 people from different categories and disciplines to find out their opinions on this topic, and we benefited from the data analysis program (SPSS). Then we collected the data and then wrote the conclusions and reached what we reached, and then we made suggestions to address the problems faced by digital marketing. Since the outbreak of the Coronavirus (Coved 19), more than 85% of customers around the world are shopping via the Internet, so there is no doubt that despite the setbacks in various sectors around the world; On top of them are the commercial sectors, but there are many other sectors that have made the most of this crisis, and perhaps the most prominent of them is "e-commerce", which has witnessed an increasing demand in light of customers' fear of being in crowded places.
Contrastive Analysis of English and Indonesian Idioms of Human Body

This research analyzes English Idioms which are equivalent in Indonesian Idioms especially idioms inrelation to human body. This research is conducted due to limited research on contrastive analysis in bothlanguages in the field of semantics. The method used in this research is descriptive qualitative method. Thedata in this research are idioms in English which have an equivalent in Indonesian idioms and vice versataken from dictionary of idioms and websites discussing idioms in both languages. Data are analyzed underthe framework of idiom classification by Fernando (1996) and types of contrastive analysis by Lado (1957). Based on the analysis that has been done, it can be concluded that mostly the equivalence of English andIndonesian idioms are in the form of pure idioms. In the level of contrastive analysis, the idioms arecategorized into three. The first is idioms in Indonesian and English which have similar meanings andsimilar forms of expressions. The second is idioms in Indonesian and English which have different meaningsbut similar forms of expressions. The third is idioms in Indonesian and English which have similarmeanings but different forms of expressions. The causes of similarities between the two idioms betweenEnglish and Indonesian is cultural factors between English and Indonesian in terms of percieving human body.Keywords: contrastive analysis, English Idiom, Indonesian Idiom, human body.
Meroanencephaly in an English Pointer Neonate

Background: Malformations are structural or functional abnormalities in the organs and structures present at birth. These conditions are rarely described in the newborns of dogs and can lead to their death. Meroanencephaly is a defect of the neural tube closure malformation. This study aims to characterize the clinical-pathological aspects of neonatal meroanencephaly since brain malformations are rare in newborn dogs.Case: A two-day-old English Pointer canine was sent for a necropsy. The newborn belonged to a litter of eight puppies, and only this one had macroscopic cranial alterations. Another puppy that died as a consequence of being trampled by the bitch was also necropsied. The newborn was alive for 48 h until death and presented apathy, crying, sucking reflex and opisthotonus. Macroscopic examination of the baby revealed flattening of the skull, with a slit at the site of bone symphysis fusion, and a slit in the skin of the parietal region, covered by thin, translucent meningeal tissue. The heads of the two animals were examined by radiography to identify the features of anencephaly in one of the animals by visualizing skull bone flattening. Upon removing the skin and exposing the cranial cavity, an irregular reddish mass was revealed, that corresponded microscopically to area cerebrovasculosa, composed of neurons, rudimentary glial tissue, vascular neoformations, as well as hemorrhagic areas.Discussion: Meroanencephaly is a type of anencephaly, a congenital malformation originating from abnormal neurulation, which results from the absence of neural fold fusion during neural tube formation. Live-born anencephalics have some brainstem-driven functions such as spontaneous breathing and some reflex responses, for instance, suction. Several genetic or teratogenic factors, such as viruses, radiation, drugs administered during pregnancy and other pathologies transmitted from bitch to fetus, can lead to this defect. The reports on anatomopathological findings and the presence of area cerebrovasculosa are rare.
EFFECT OF SUPPLEMENTATION WITH DIFFERENT PROTEIN SOURCES ON THE FEED INTAKE AND GROWTH IN RED SOKOTO AND SAHELIAN GOATS

This study was aimed at improving the growth production performance of two breeds of goats through supplementation with diets of different protein sources. Iso-nitrogenous concentrate supplements containing groundnut cake (GNC), soybean meal (SBM) and cotton seed cake (CSC) were fed to weaned Red Sokoto and Sahelian kids at 1.5% of their body weight (BW) and Digitaria smutsii (1.5%) BW respectively. Thirty-six weaned kids were included in the experiment, comprising of 12 goats per treatment. Each treatment group was also made up of 6 males and 6 females. The average daily gain (g/day) was significantly different (P<0.05) with SBM being the highest value followed by GNC and CSC as the lowest values respectively. Significant differences (P<0.05) were observed with males having higher value in hay intake, concentrate intake and total intake compared to the females that recorded lower values in hay intake , concentrate intake and total intake. There was significant difference (P<0.05) in percent digestibility of Ash for the Red Sokoto and Sahelian breeds of goats. Ether extract was better (P<0.05) digested in CSC than in GNC and SBM. Crude fibre digestibility was (P<0.05) higher in CSC and GNC than SBM and similar in GNC and SBM. Ash was better (P<0.50) digested in Red Sokoto than Sahelian goats. Since there was no difference in DM and CP digestibility amongst breeds and between protein sources. Goats could be fed on soybean meal because of its high nutritive value and low inclusion level in the ration. This studies concludes that feeding goats with SBM could replace the widely used CSC due to its resultant increased in savings of production performance of goats.
THERMODYNAMIC CONTROL ON ANAEROBIC OXIDATION OF METHANE BELOW THE SULPHATE-METHANE INTERFACE

Most of methane in anoxic marine environment is microbiologically consumed by "anaerobic oxidation of methane (AOM)". AOM was speculated to be restricted to the sulphate-penetrated sediment due to the close coupling between AOM and sulphate reduction. However single phylogenetic group of anaerobic methanotrophs, ANME-1, was dominant in deep sediment off Joetsu, Japan, underlying the sulphate-methane interface (SMI). In this study, control factor and putative AOM reaction mechanism of ANME-1 occurring below the SMI were discussed from the perspective of thermodynamic and kinetic constraints. ANME-1-dominated deeper layer of the sediment was rich in methane and alkalinity but was poor in sulphate and hydrogen sulphide, suggesting that net AOM reaction was thermodynamically and kinetically favourable. However, absence of consortium-like structure possibly composed of ANME and syntrophic bacterial partner indicated the AOM proceeded independently of direct association with sulphate reduction. In possible sulphate-independent methane oxidation, acetate is likely to be the most favourable reaction product of ANME-1. Moreover, methanogenesis is thermodynamically more favourable than sulphate-independent methane oxidation. Thus, ANME-1 might act as methanogen in sulphate-depleted subsurface sediment.
Engineering culture using natural filter differences based on microsatelite to improve the quality of Snakehead (Channa striata)

The aim of the study was to examine various biological filters for hyacinth, hydrilla, apu apu and azzola media based microsatellite analysis of quality snakeheads (C striata) production. The research was carried out at the integrated laboratory of Diponegoro University in January to April 2019. The snakeheads used was size 4.83 ± 0.02 cm long of body and weighed 5.47 ± 0.12 g / fish, using artificial feed 35% protein content is given 3% perbiomas per day. The design used CRD 4 treatments and 3 replications were T1 (hyacinth), T2 (Hydrilla), T3 (apu apu), and T4 (Azzola) treatments, then for determining the quality the microsatellite genetic marker IS-GB1F 5-CCC TGT ATT TCA TTT CTC CA -3 and IS-GB 1 R 5-ACC ACT AAC GCA ATC TCT CT-3, for measuring genetic variation, polymorphic, number allel. Data analysis used minitab version 11. The results showed that the best treatment was T3 with survival rate 96.67 ± 1.92%, absolute weight growth of 14.60 ± 2.41g, SGR 2.61 ± 0.22% / day. The quality of snakehead using microsatellite was T3(band10-12, 13-16) on the best quality of snakeheads fish on T3 (204 bps allel ladder with 215 bps.
Aggregation of Idiosyncratic Shocks in the Customer-Supplier Network

Using customer-supplier networks, we document a strong increase in stock return comovement between customer and supplier after the establishment of their relationship. This increase in comovement is mainly associated with cash flow news and firm-specific information. We find that the idiosyncratic shocks to customers diffuse through the customer-supplier network and aggregate into a systematic risk, which affects suppliers' expected returns. Using a long-short portfolio based on exposure to aggregated customer risk, we realize annual excess returns of 3.1% (value-weighted) and 6.11% (equal-weighted), respectively. The customer risk factor cannot be explained by market, size, book-to-market, or momentum factor. Consistently, we also find a positive relationship between exposure to the customer risk factor and cost of equity capital.
Iron Oxide Colloidal Suspension Stabilization by Polymeric Dispersants

Stabilizing colloidal suspensions helps prevent scale deposition and inorganic particulate matter fouling in aqueous systems. Colloidal suspension stabilization was modeled using iron oxide (Fe2O3) suspensions in synthetic tap water containing a mixed electrolyte system that included a variety of ions interacting with suspended particles. Zeta potential measurements of suspended particles were conducted over a wide pH range (3.5 to 10) both in the absence and in the presence of deposit control polymers (DCPs). Results suggest that both polymer functional group type(s) and molecular weight (MW) impact dispersion efficiency.
Age and Petrogenesis of the Gabbros from Tajik South Tianshan: Implications for Early Paleozoic Geodynamic Evolution of the Southwestern Central Asian Orogenic Belt

Identification of slab window process is important for understanding the nature of the accretionary orogenesis. In this study, we report detailed petrological, geochronological, geochemical, Sr–Nd isotopic, and mineral chemical data for two dyke-like gabbroic intrusions from the South Tianshan belt of Tajikistan, southwestern margin of the Central Asian Orogenic Belt. Both intrusions are composed of coarse- and fine-grained gabbros. U–Pb zircon dating shows that they were emplaced at 431±5 Ma. The gabbroic rocks show relatively large variation in elemental and isotopic compositions, with SiO2 of 40.62–53.97 wt. %, Sr of 333–1261 ppm, and εNdt of +2.5 to +5.8. Especially, the fine-grained gabbros show lower SiO2 and higher MgO but more evolved isotopes than the coarse-grained gabbros for each of the intrusions. All the rocks display OIB-like or transitional OIB-/E-MORB-like geochemical characteristics with no obvious Nb-Ta depletion, indicative of an intraplate affinity. Combined with their mineral chemical compositions, we suggest that these gabbroic rocks were generated by partial melting of asthenospheric mantle in the transitional spinel-garnet stability field, followed by different degrees of fractional crystallization of olivine, clinopyroxene, and plagioclase and mixing with carbonatitic melts. The available data indicate that roll-back of the subducting Turkestan oceanic slab occurred during the Late Ordovician to Early Silurian period. Asthenosphere upwelling due to the opening of slab window resulted from localized slab tearing during slab roll-back may have been responsible for the generation of the studied dyke-like gabbroic intrusions.
Pensamiento Crítico: conceptualización y relevancia en el seno de la educación superior

The lack of coherent and shared conception of Critical Thinking (ct) in the higher education field has led to confusion in its development and assessment. Hence, through a well-founded theoretical reflection, this work offers a definition of ct based on its multidisciplinary conception, directed to action, and where the three elements of the construct (skills, dispositions, and knowledge) are integrated and founded in a competent manner, serving as a basis for future research in this study field.