Miracle-dz/UniFAR-FTUs huggingface dataset:
Emergence and advancement of basic human capacities

Abstract The article departs from the Teilhardean opposition of the inside (le dedans) and the outside (le dehors), notions of reflection and self-enclosure (enroulement sur lui-même), and an experimental law of recurrence (une loi expérimentale de recurrence). The author supplements them with his own apparatus of simplex-complex transformations as an epistemic principle and a set of related practices. The article starts with quantum emergence, forging its inside and outside by an interface and an alternative way to represent it as Diracean membrane, branes of the string theory, and the eigenform. The interface instrumentality for operating the inside and outside of the quantum allows their structured totality to enact agency potential. Simplex-complex transformations allow to represent an evolutionary series of agency transformations as modules of a single model up to a developed human self. The article discusses the recurrence, enclosure, and other trickeries of emergence as well as their representation with the help of cognitive metaphors likme Ouroboros or mathematical formalisms like the Moebius strip. It proceeds to chemical catalysis and autocatalysis, further to emergence of autopoiesis, and finally to biogenesis. Forms of life internalize environmental productive factor (Umwelt) by duplication, recursion, enclosing, folding, etc. to evolve a series of codes, making up integral genetic agency and genome as its key vehicle. The article considers organismic symbiosis and respective autocatalytic recursions, addresses the emergence of signal systems and cognition, which is parallel to and duplicating neural processes. It discusses primary cognitive abilities and their further autocatalytic transformations into a range of more advanced capabilities, along with the emergence of higher levelhigher-level signal systems. Finally, it ends up by discussing anthropogenesis and stepwise emergence and advancement of human language and thought in a series of internalizations of communicative contexts (frames, typical communicative settings, mementoes and typical remembrances, etc.) into codes of the first, second, and further orders.
Effects of Plant Extracts and Disinfectant Huva-San TR 50 on the Quality of Carrot (Daucus carota L.) Seeds

Abstract The aim of the study was to determine the effect of Aloe vera (L.) Burm.f. (Aloe) and Morinda citrifolia L. (Indian mulberry) plant extracts and disinfectant Huva-San TR 50 (hydrogen peroxide stabilized with silver ions) on carrot seed quality. The seeds of two carrot cultivars Amsterdam (sample I) and Berlikumer 2 (sample II), were soaked in solutions of Aloe and Indian mulberry extracts and Huva-San TR 50 at concentrations of 0.025 %, 0.05 % and 0.1 % for 30 min. Untreated seeds and seeds soaked in distilled water for 30 min were used as controls. Seed germination was assessed after 7 and 14 days of incubation. The speed and uniformity of seed germination (vigour) were evaluated. Mycological analysis was performed using a deep-freeze blotter test. Sample I was characterized by lower germination at the first and the final counts than sample II and higher seed infestation with Alternaria radicina. Treating seeds of sample I with Morinda citrifolia plant extract at concentrations of 0.025 and 0.05 % reduced their infestation with Alternaria alternata and A. radicina, increased germination at the first and the final counts, and did not affect seed vigour. The effects of Aloe extract and disinfectant Huva-San TR 50 on seed quality parameters varied depending on their concentration. Hence, further studies are necessary to establish the optimal conditions for carrot seed treatment.
A Flow-Based Analytical Procedure for Salbutamol Determination Exploiting Chemiluminescence in a Liquid-Core Waveguide

Abstract Salbutamol is a bronchodilator whose use is restricted due to its anabolic effects. A flow-based procedure for salbutamol determination based on the inhibition of chemiluminescence of the luminol/hypochlorite system was developed. A flow cell constructed with a liquid-core waveguide was employed to constrain the emitted radiation, minimizing losses during transport to detector. Linear response was observed within 2.5 × 10−6 and 1.0 × 10−5 mol L−1 with a detection limit estimated as 1 × 10−7 mol L−1 at the 99.7% confidence level. The coefficient of variation (n = 20), sampling rate, and luminol consumption per determination were estimated as 2.8%, 164 determinations h−1, and 50 µg, respectively. Results for pharmaceutical samples were in agreement with those obtained by reference procedures at the 95% confidence level.
“My ADHD Hellbrain”: A Twitter Data Science Perspective on a Behavioural Disorder

Abstract Purpose Attention deficit hyperactivity disorder (ADHD) is a common behavioural condition. This article introduces a new data science method, word association thematic analysis, to investigate whether ADHD tweets can give insights into patient concerns and online communication needs. Design/methodology/approach Tweets matching “my ADHD” (n=58,893) and 99 other conditions (n=1,341,442) were gathered and two thematic analyses conducted. Analysis 1: A standard thematic analysis of ADHD-related tweets. Analysis 2: A word association thematic analysis of themes unique to ADHD. Findings The themes that emerged from the two analyses included people ascribing their brains agency to explain and justify their symptoms and using the concept of neurodivergence for a positive self-image. Research limitations This is a single case study and the results may differ for other topics. Practical implications Health professionals should be sensitive to patients’ needs to understand their behaviour, find ways to justify and explain it to others and to be positive about their condition. Originality/value Word association thematic analysis can give new insights into the (self-reported) patient perspective.
Green synthesis of silver nanoparticles using Tropaeolum majus: Phytochemical screening and antibacterial studies

Abstract The green biosynthesis of metal nanoparticles of already explored phytomedicines has many advantages such as enhanced biological action, increased bioavailability, etc. In this direction, keeping in view the peculiar medicinal value of Tropaeolum majus L. , we synthesized its silver nanoparticles (AgNPs) by adopting eco-friendly and cost-effective protocol by using methanolic and aqueous extract of T. majus. The synthesized AgNPs were characterized by using several techniques including UV spectroscopic analysis, FTIR analysis, and atomic force microscopy. The methanolic/aqueous extracts of T. majus and synthesized AgNPs were assessed for antioxidant potential and antimicrobial effect. The preliminary screening showed that the T. majus extracts have variety of reducing phytochemicals including tannins, terpenoids, flavonoids, and cardiac glycosides. The green synthesis of AgNPs was confirmed by the appearance of sharp peak at 430–450 nm in the UV-Visible spectra. The FTIR spectral analysis of extract and AgNPs exhibited that peaks at 2947.23, 2831.50, 2592.33, 2522.89, and 1,411 cm−1 disappeared in the spectra of FTIR spectra of the AgNPs, indicating carboxyl and hydroxyl groups are mainly accountable for reduction and stabilization of AgNPs. Atomic force microscopic scan of the synthesized AgNPs confirmed its cylindrical shape with size of 25 µm. The extracts and AgNPs were investigated for antioxidant potential by DPPH-free radical essay, which showed that aqueous extract has significant and dose-independent antioxidant activity; however, the synthesized AgNPs showed decline in antioxidant activity. The extracts and synthesized AgNPs were also evaluated for antibacterial activity against Klebsiella pneumonia, Staphylococcus aureus, and Bacillus subtilis. Neither extract nor AgNPs were active against Klebsiella pneumonia. The aqueous and methanolic extract exhibited inhibition against Bacillus subtilis and their synthesized AgNPs were active against Staphylococcus aureus. Our data concluded that the extracts of T. majus have necessary capping and reducing agents which make it capable to develop stable AgNPs. The aqueous extract of T. majus has potential antioxidant effect; however, the AgNPs did not enhance its free radical scavenging effect. The bacterial strains’ susceptibility of the extract and AgNPs was changed from Bacillus subtilis to Staphylococcus aureus, respectively. The biological action of AgNPs is changed in case of antibacterial activity which means that AgNPs might change the specificity of T. majus and likewise other drugs.
Gender Imbalances and Labor Market Outcomes: Evidence from Large-Scale Mexican Migration

Abstract We study the consequences of international migration on labor market outcomes in a developing country. Specifically, we look at the case of Mexico, where large-scale international migration has led to significant declines in the male/female ratio. We explore whether this results in Mexican women entering high-skilled and better paying jobs over time. This question is relevant since there has been an increase in women's education and labor force participation across the developing world, but less evidence of improvements in the gender wage gap. Using an instrumental variables strategy that relies on historical migration patterns, we find that when there are relatively fewer men, women are more likely to work, have high-skilled jobs, and some earn higher wages. These results are robust to the inclusion of state, age group, and year fixed effects, and to different measures of migration and data sources. We explore investments in human capital as a key mechanism. We find that the gains in schooling are concentrated among women with the same average level of education of the men who migrate. From an aggregate perspective, these improvements in job type and wages are important given that higher female income may benefit the status, education, and health of both women and children, which in turn increases a country's development and growth. Our findings are among the few that show some movement toward improvements in the gender wage gap in a developing country setting.
Charge Transfer in Oxygen, Nitrogen, and Nitric Oxide

The cross sections for charge transfer in collisions of N2 and O2 with various atomic and molecular ions have been measured within the energy range 30 to 10 000 eV. Modulated‐crossed‐beam techniques were used and the relative cross sections so obtained were normalized with the aid of absolute measurements made by Stier and Barnett. Some measurements of charge transfer in NO are also reported.
Solvothermal Synthesis of Multiple Shapes of Silver Nanoparticles and Their SERS Properties

The controllable synthesis of nanocrystals with different shapes is very important and challenging. In the present work, silver nanoparticles with different structural architectures, from nanorods, triangular plates, hexagonal plates, and nanocubes to polyhedrons have been synthesized successfully in high yield by a solvothermal process. Especially, the unique silver enneahedral nanoplates are also observed. These nanoparticles exhibit tunable surface plasmon resonance properties from the visible to near-infrared regions. Those nanoparticles were also self-assembled on glass substrates and evaluated as potential surface-enhanced Raman scattering (SERS) substrates using trans-1,2-bis(4-pyridyl)ethylene molecules. Thanks to the enhanced local field effect around their sharp corners and edges, those Ag triangular plates exhibit enhanced SERS properties and can serve as high-sensitivity substrates for SERS-based measurements.
Figure–Ground Spatial Relationships in Finnish Sign Language Discourse

Abstract This study is about expressing spatial relationships between Figure and Ground in Finnish Sign Language discourse and shows that the variation in this expression is primarily discourse dependent. The main findings are, first, that Ground mainly precedes Figure whether the Figure is new or a known referent within the discourse; the reverse order is possible only when the Figure is known. Second, the lexical sign olla (‘have’) appears more frequently in expressing spatial relationships with a new Figure and less frequently with a known Figure but never in a construction with Figure preceding Ground; the form oli (‘had’), referring to the past, appears only in Figure preceding Ground constructions when Figure is known. Finally, the main way to express the spatial relationship between Ground and Figure is either the simultaneous production of the units, or Ground and an adposition sign. A sequential strategy is another way of expressing spatial relationships but this can be used only when the Figure is new within the discourse. The choice of strategy can be attributed to the emphasis put on the Figure’s presence when it is new while with a known Figure, the emphasis is on the location of that Figure.
Effect of land use on soil enzyme activities at karst area in Nanchuan, Chongqing, Southwest China.

The study of soil enzyme activities under different land use is of importance for exploration of the soil quality evolution and its evaluation during the revegetation at karst area in Nanchuan, Chongqing, China. Seven kinds of land use were chosen as subject, aiming at revealing the changes in soil enzyme activities through experimental and statistical analysis. The results showed that different land use significantly influenced the enzyme activities. Soil urease, invertase, catalase and amylase behaved the different change. A descending order of urease activity was artificial forest, natural forest, shrubbery, grassland, slope field into terrace, rock desertification and farmland. As to invertase and amylase, they have no clear change orderliness with land use change. Moreover, no significant change was observed in catalase activity and the lower value was found in natural forest. The above results cannot reflect the land use effect on the enzyme activities. According to the soil enzyme index (SEI), it can be seen that the SEI changed with an order of natural forest > artificial forest > grassland > shrubbery > farmland > slope field into terrace > rock desertification, which can objectively and fully evaluate the land use change in soil enzyme.
Technology towards hotel competitiveness: Case of Antalya, Turkey

Abstract The main goal of the paper is to identify the perception of technology by managers of five-star hotels located in Antalya region (Turkey). The managerial perception in the following contexts is discussed in detail: the enterprise, the employees, the managers and the competitiveness of hotel entities. The selection of such research area was determined by the fact that Antalya is one of the top Turkish tourist destinations, with international profile of visitors and intense hotel competition. The following three types of hotels were investigated: hotels affiliated with international chains, hotels affiliated with national brands and independent enterprises. Furthermore, 12 selected general managers were interviewed regarding the above-mentioned hotel types. The results confirmed that managers of internationally affiliated hotels are more focused on increasing their employees’ skills and competencies compared to managers of independent entities.
Hepatitis B Virus Nucleic Acid Amplification Testing Assay in Detecting Window Period and Occult Hepatitis B Virus Infections in Blood Donors

Summary To reduce the residual risk of transfusion-transmitted infections, nucleic acid amplification testing (NAT) of donated blood with higher sensitivity for HBV, HCV, and HIV 1/2 was implemented in Bulgaria at the end of 2019. This study aimed to assess the clinical sensitivity of HBsAg testing and NAT testing of donated blood to detect all forms of HBV infection. A total of 9498 consecutive blood donations collected for six months, from February 10 to July 17, 2020, from first-time and repeat donors at the Regional Center of Transfusion Hematology Pleven, Bulgaria, were screened for HBsAg and HBV DNA. The detection of HBsAg was performed by enzyme-linked immunoassay and chemiluminescent immunoassay. Detection of HBV DNA was performed using the HIV1/2 /HCV / HBV multiplex Procleix Ultrio Elite assay in a fully automated and integrated Procleix Panther System. The overall HBsAg prevalence was 0.05%. HBV DNA was detected in 25 blood units (0.26%), but only 12 (0.13%) were found positive after repeat testing and were confirmed by a discriminatory test. The other 13 units were false positive, with the initial reactive result and negative results after repeat testing. HBV DNA’s overall incidence was significantly higher in HBsAg-positive donors than the HBsAg- negative (Fisher exact p=0.0063). In our study, blood donations were not tested for anti-HBc and anti-HBs, so it is difficult to determine whether HBV DNA-positive/HBsAg-negative results were associated with the early phase of infection or persistent occult infection. There was no statistical difference in the incidence of HBV DNA between repeat-donors (0.16%) and first-time donors (0.06%) (Fisher exact test p=0.239 NS), and also between the incidence in female donors (0.12%) and male donors (0.13%) (Fisher exact test p=1.0 NS). The results of this study showed a low rate of detection of the hepatitis B virus in donated blood. NAT testing demonstrates higher sensitivity for the detection of HBV, as compare to HBsAg screening.
Expression and clinical significance of CMTM1 in hepatocellular carcinoma

Abstract Background CKLF Like Marvel Transmembrane Domain Containing 1 (CMTM1) plays a role in breast cancer and lung cancer, but studies on the occurrence and development of CMTM1 in hepatocellular carcinoma (HCC) have not been reported. Methods The Cancer Genome Atlas (TCGA) database and immunohistochemistry (IHC) were used to detect CMTM1 expression in HCC tissues. The relationship between CMTM1 expression and the clinicopathological characteristics of HCC patients was analyzed by chi-square test, and the relationship between CMTM1 expression and the prognosis of HCC patients was tested by the Kaplan–Meier model. Results Bioinformatics analysis showed that the mRNA expression of CMTM1 was upregulated in HCC tissues, and low expression of CMTM1 is associated with longer disease-free survival in patients with HCC. Similarly, the survival time of HCC patients in CMTM1 high expression group was significantly shorter than that in CMTM1 low expression group. IHC detection indicated that CMTM1 protein was highly expressed in both HCC and adjacent non-tumor tissues, with a positive expression in 84% (63/75) of HCC tissues and 89.3% (67/75) of adjacent non-tumor tissues. Moreover, CMTM1 expression was related to family history and TNM stage of HCC patients (P < 0.05), but had no relationship with other clinicopathological characteristics. The survival analysis based on IHC results showed that the prognosis of HCC patients in CMTM1 negative group was significantly poorer than that in CMTM1 positive group (P < 0.05). Conclusion CMTM1 has a high expression in HCC tissues and is related to the prognosis of HCC patients.
Exploring critical success factors for the implementation of lean manufacturing in machinery and equipment SMEs

Abstract This study aims to explore the predominant critical success factors (CSFs) for the implementation of lean manufacturing (LM) in small and medium-sized enterprises (SMEs) producing machinery and equipment (M&E). The convergent parallel mixed-methods (qualitative and quantitative) were employed in three Malaysian M&E manufacturing SMEs. The study identified four predominant CSFs that significantly impact on the LM application in M&E manufacturing SMEs, namely, leadership and commitment of the top management, training to upgrade skills and expertise, employee involvement and empowerment, and the development of LM implementation framework for SMEs. This study can assist the M&E manufacturing SMEs in prioritising these predominant CSFs so that the management teams can work on the improvement strategy and achieve a higher level of lean sustainability. It offers valuable insights into the LM implementation that could provide a practical reference guide to other industrial companies.
Controllable Synthesis of Nickel Sulfide Nanosheet/Carbon Fibers Composite and Its Electrochemical Performances

Nickel sulfide (NiS) nanosheet on carbon fibers (CFs) was prepared by using the hydrothermal method. By varying the concentration ratios, the morphology and size of NiS could be effectively controlled, which was conducive to the improvement of the electrochemical performance. The experimental findings revealed the formation of the uniformly distributed NiS nanosheet on the surface of the pre-treated carbon fibers, and the average NiS size for 2-NiS/CFs was about 200 nm. The specific capacitance of 2-NiS/CFs could reach 534.8 F·g -1 at 1 A·g -1 . Further, the composite material could maintain its capacitance retention rate of 86% after 2000 cycles. Moreover, the supercapacitor exhibited a high energy density of 18.7 Wh·kg -1 at a power density of 252 W·kg -1 . The unique structure of the NiS nanosheet/CFs electrode materials accelerated the electrochemical reaction between the electrolyte and electrode. The pseudo-capacitance of the composite materials is needed to be improved further.
Use of AMH in the Differential Diagnosis of Anovulatory Disorders Including PCOS

Since the historical use of gonadotrophin and estradiol levels to define the different anovulatory disorders has shown some limitations, the use of other markers such as anti-müllerian hormone (AMH) has been proposed. This review addresses the role of AMH in the differential diagnosis of anovulatory disorders, especially focusing on its value in the prognostic characterization of their severity. Current limitations and future clinical applications are discussed.
The Natural Killer–Dendritic Cell Immune Axis in Anti-Cancer Immunity and Immunotherapy

Natural killer (NK) cells and dendritic cells (DCs) are crucial mediators of productive immune responses to infection and disease. NK cells and a subtype of DCs, the type 1 conventional DCs (cDC1s), are individually important for regulating immune responses to cancer in mice and humans. Recent work has found that NK cells and cDC1s engage in intercellular cross-talk integral to initiating and coordinating adaptive immunity to cancer. This NK cell–cDC1 axis has been linked to increased overall survival and responses to anti-PD-1 immunotherapy in metastatic melanoma patients. Here, we review recent findings on the role of NK cells and cDC1s in protective immune responses to cancer and immunotherapy, as well as current therapies targeting this NK cell–cDC1 axis. Further, we explore the concept that intercellular cross-talk between NK cells and cDC1s may be key for many of the positive prognostic associations seen with NK cells and DCs individually. It is clear that increasing our understanding of the NK cell–cDC1 innate immune cell axis will be critical for the generation of novel therapies that can modulate anti-cancer immunity and increase patient responses to common immunotherapies.