Miracle-dz/UniFAR-FTUs huggingface dataset:
The effect of a fodder beet versus rye-grass grazing regime during mid-to-late gestation twin-bearing ewes on dam and progeny performance and lamb survival

ABSTRACT The objective was to determine the effect of grazing fodder beet versus ryegrass-dominant pasture from mid-to-late gestation on dam and offspring performance under practical farming conditions. Twin-bearing ewes were randomly allocated to grazing regimes of either fodder beet plus ad libitum ryegrass/clover hay (FB; n = 100) or ryegrass-dominant pasture plus ad libitum ryegrass/clover hay (RG; n = 100) with three replicates per group, from pregnancy day (P) 100–110 to birth. At P135, 10 ewes per treatment were randomly selected from each replicate, slaughtered and back fat and eye muscle depth and fetal body weight and composition were measured. Samples were evaluated for selected blood metabolites. Ewe BW and BCS change and lamb growth were measured, and lamb survival from birth to weaning calculated. Compared with RG, FB ewes had lower ADG and overall lower BCS resulting from increased mobilisation of both fat and muscle. Lambs born to FB-ewes had lower BW and postnatal growth rates and increased mortality from birth to weaning (29% versus 12%). Body composition and blood parameters indicated that FB compared to RG ewes were subject to undernutrition. This study provides new insights into the consequences of FB grazing regimes, as an alternative to ryegrass pasture, on animal performance.
Linking Parental Phubbing to Adolescent Self-Depreciation: The Roles of Internal Attribution and Relationship Satisfaction

Phubbing is suggested to be a new form of social rejection, yet little is known about how people who are being “phubbed” interpret it within different relationships. Based on the social information processing model and the sociometer theory, this cross-sectional study investigated adolescents’ attribution for parental phubbing and its associations with adolescents’ relationship satisfaction and core self-evaluations. With a survey data from 300 Chinese adolescents, ages 12 to 16, a model linking parental phubbing to adolescents’ core self-evaluations was assessed, in which adolescents’ relationship satisfaction was a mediator and adolescents’ internal attribution for parental phubbing was a moderator. Parental phubbing was found to be associated with lower relationship satisfaction among adolescents who tended to internally attribute for it, which was predictive of their lower core self-evaluations.
Combinatorial sympathetic and cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) blockades inhibit the murine melanoma growth by targeting infiltrating T cells

Background Failure of the proliferation and infiltration of tumor-specific T cells in tumor site has been considered as one of important reasons induce the inefficiencies of immune checkpoint therapies in advanced cancers. Therefore, we aimed to demonstrate how combinatorial sympathetic and cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) blockade affects the tumor growth of melanoma-bearing mice and potential mechanisms. Methods Tumor growth was measured and the infiltrating immune cell populations were observed with flow cytometry in B16-F10 melanoma-bearing mice treated with combined sympathetic and immune checkpoint blockade, using anti-CTLA-4 antibodies. The expression of adrenergic receptors was investigated in human peripheral blood mononuclear cells and their subpopulations, and the proliferation of T cell subsets was detected when stimulated by norepinephrine and its antagonists. Results B16-F10 tumor growth was associated with infiltrating CD8+ T cells. Combinatorial sympathetic and CTLA-4 blockade inhibited tumor growth and enhanced CD8+ infiltration. Meanwhile, all β1, β2 and β3 adrenergic receptors were found to be expressed in human peripheral blood mononuclear cells, activated T cells, monocytes, and monocyte-induced dendritic cells. β2-adrenergic receptors were expressed in most CD4+ T cells with increased expression in activated CD8+ T cells. Moreover, norepinephrine was able to prevent CD4+ T cell proliferation and β2-adrenergic receptor antagonists could reverse the inhibition of CD4+, but not CD8+ cell proliferation. Conclusions We conclude that the combination of sympathetic and CTLA-4 inhibitors is more effective for inhibiting melanoma progression than a single treatment and might enhance the infiltration of T cells in the tumor site, offering a novel therapeutic approach for immune checkpoint targeting.
PROFILE OF STUDENT'S MATHEMATICAL PROBLEM SOLVING ABILITY BASED ON LINGUISTIC INTELLIGENCE AND MATHEMATICAL LOGICAL INTELLIGENCE

The process of solving problems carried out by students in stages, namely understanding problems, planning solutions, carrying out solutions and checking again. Solving student problems varies according to the basic characteristics of students' interests, talents and potential. Learning will be more optimal if it is adjusted to the intelligence possessed by students. The goal is that teachers can facilitate learning according to the intelligence possessed by students, so the teacher must know the intelligence possessed by students. This research is a qualitative study using two subjects, namely the subject of linguistics and the subject of mathematical logic. The results showed that at the problem-understanding stage, SLM completed using formulas, completed according to plan and checked by recalculating. SL uses more trial-and-error reasoning, understanding information by reading sentences quickly as well as checking again.
Phyto‐fabrication, purification, characterisation, optimisation, and biological competence of nano‐silver

Abstract Published studies indicate that virtually any kind of botanical material can be exploited to make biocompatible, safe, and cost‐effective silver nanoparticles. This hypothesis is supported by the fact that plants possess active bio‐ingredients that function as powerful reducing and coating agents for Ag+. In this respect, a phytomediation method provides favourable monodisperse, crystalline, and spherical particles that can be easily purified by ultra‐centrifugation. However, the characteristics of the particles depend on the reaction conditions. Optimal reaction conditions observed in different experiments were 70–95 °C and pH 5.5–8.0. Green silver nanoparticles (AgNPs) have remarkable physical, chemical, optical, and biological properties. Research findings revealed the versatility of silver particles, ranging from exploitation in topical antimicrobial ointments to in vivo prosthetic/organ implants. Advances in research on biogenic silver nanoparticles have led to the development of sophisticated optical and electronic materials with improved efficiency in a compact configuration. So far, eco‐toxicity of these nanoparticles is a big challenge, and no reliable method to improve the toxicity has been reported. Therefore, there is a need for reliable models to evaluate the effect of these nanoparticles on living organisms.
Study of Mangrove Forest Existing Condition using Remote Sensing Image in The Karawang Coast of 2018

ABSTRACT The northern part of Karawang is a coastal area with mostly mud-sand substrates. This substrate tends to be unstable, so that naturally, this kind of sediment is supported by coastal vegetation that forms coastal ecosystems, such as mangroves; therefore, the importance of mangroves in Karawang coast is definite. Unfotunately the data regarding the condition of mangroves in Karawang Regency is quite insufficient. This information, especially about its existence, is needed as a database for further research and as basis to support government policies on coastal area management. The aim of this research is to provide information about the existence of mangrove in Karawang Regency. The method is by using Normalized Different Vegetation Index (NDVI) calculations on Landsat 8 2018 satellite imagery of Karawang to get the data that reveal the information. We have discovered that the existing of mangroves in Karawang Regency in 2018 is 305,14 Ha. Border coast that is vegetated is only 33.75 km of 77 km long coastline of Karawang. Only less than 5% of the total mangrove protected area in Karawang Regency is detected as mangrove from the total 9.055 Ha of the area.
Variables related to the comfort of the family of people in critical care

Objective: To verify the variables related to the comfort level of family members of people in intensive care units. Methods: Cross-sectional study, conducted in six intensive care units, with 250 family members, using the Comfort Scale for Family Members of People in Critical Health State. The sample data were analyzed in absolute and relative frequencies, means and standard deviation. The level of global comfort and dimension were analyzed by the arithmetic mean of the response levels of the Comfort Scale for Family Members of People in Critical Health State. The One-Way test (ANOVA) was used to analyze differences in the means of the comfort level of the previously mentioned scale according to variables of interest. Results: The variables severity level, hospitalization time and nature of the relationship of the family member and relative, as well as gender, age, income were statistically significant in relation to the comfort level. Conclusions: Variables related to the context of hospitalization of the relative and sociodemographic data of the family members were related to the level of comfort.
Clinical and epidemiological characteristics of carbapenem-resistant Klebsiella pneumoniae infections in a tertiary hospital in China

Background：The infections due to carbapenem-resistant Klebsiella pneumonia (CR-KP) have become an important problem. The aim of the study is to evaluate the clinical and epidemiological characteristics of CR-KP. Results: The CR-KP infections overall mortality was 37.3%, and bloodstream infections mortality was 66.2%. Survival analysis revealed that there were statistically significant differences between bloodstream infection and pulmonary and drainage fluid infection. Hemopathy, age (>60 years), tumors, diabetes, septic shock, acute kidney injury and stroke were independent predictors associated with the 30-day mortality. Multivariate linear regression showed that survival time was negatively correlated with APACHE II score and SOFA score, while positively correlated with LYM. Chi-square test showed that antimicrobial regimen combined carbapenems, tigecycline with polymyxin B was superior the one combined carbapenems with polymyxin B. But there was not statistically significant difference between carbapenems plus tigecycline and carbapenems plus polymyxin B. Ceftazidime avibactam-based antimicrobial regimens also had no advantage over other therapeutic regimens. Conclusions: Our study confirmed there is a high mortality rate in CR-KP infections, especially in the bloodstream infections. The outcome is greatly influenced by the patients’ clinical conditions. Antimicrobial regimen combined carbapenems, tigecycline with polymyxin B might be a better choice.
Response of Grassland Slope Erosion to Vegetation Characteristics

The grassland erosion research on steep slopes is the basis and difficulty, which was studied by artificial rainfall experiments. Results showed the following: (1) Decreasing the stream power (Rω) is main way to decrease the interrill erosion. (2) The regulation effect of grass on stream power and soil erodibility are mainly achieved by grass cover and root volume, separately. (3) The contribution rates of root volume (RV), and soil bulk density (SD) to RK is 73.61%-97.94, and 0.04%-0.22%.
Application of Magnetic and Dielectric Nanofluids for Electromagnetic-Assistance Enhanced Oil Recovery: A Review

Crude oil has been one of the most important natural resources since 1856, which was the first time a world refinery was constructed. However, the problem associated with trapped oil in the reservoir is a global concern. Consequently, Enhanced Oil Recovery (EOR) is a modern technique used to improve oil productivity that is being intensively studied. Nanoparticles (NPs) exhibited exceptional outcomes when applied in various sectors including oil and gas industries. The harshness of the reservoir situations disturbs the effective transformations of the NPs in which the particles tend to agglomerate and consequently leads to the discrimination of the NPs and their being trapped in the rock pores of the reservoir. Hence, Electromagnetic-Assisted nanofluids are very consequential in supporting the effective performance of the nanoflooding process. Several studies have shown considerable incremental oil recovery factors by employing magnetic and dielectric NPs assisted by electromagnetic radiation. This is attributed to the fact that the injected nanofluids absorb energy disaffected from the EM source, which changes the fluid mobility by creating disruptions within the fluid’s interface and allowing trapped oil to be released. This paper attempts to review the experimental work conducted via electromagnetic activation of magnetic and dielectric nanofluids for EOR and to analyze the effect of EM-assisted nanofluids on parameters such as sweeping efficiency, Interfacial tension, and wettability alteration. The current study is very significant in providing a comprehensive analysis and review of the role played by EM-assisted nanofluids to improve laboratory experiments as one of the substantial prerequisites in optimizing the process of the field application for EOR in the future.
The Effect of Person-Team Conscientiousness Fit on Knowledge Sharing: The Moderating Role of Internal Team Environment

Drawing on studies of person-team fit and theory of team-member exchange, we examined the effect of fit versus misfit between a team member’s conscientiousness and his/her team’s composition of conscientiousness on the member’s knowledge sharing. We hypothesized that person-team conscientiousness fit would lead to more knowledge sharing because a member who fits his/her team with respect to conscientiousness tends to have similar achievement striving with the team and low exchange cost. Using the method of polynomial regression in two studies in different regions and research settings, we obtained consistent results that person-team conscientiousness fit is positively associated with a team member’s knowledge sharing. We further found that internal team environment moderates the relationship between person-team conscientiousness fit and knowledge sharing such that it makes the relationship weaker. Our study demonstrated that to better understand the effect of personality on knowledge sharing in teams, it is beneficial to simultaneously consider the interplay among member personality, team personality, and team contexts.
Causes, management and complications of severe adult dehydration in the emergency room

This literature review aims to highlight the possible causes, complications, and management of this event from previously published studies discussing dehydration in critically-ill patients admitted to the emergency room (ER). In general, the administration of fluids has been used in the ER for critically-ill patients for many purposes. These include the optimization and adjustment of body fluids and electrolytes, increase renal protection against contrast, enhance uric acid, globins, caloric intake, and as an adjuvant to ameliorate the potentiality of certain medications or to dilute them. Many etiologies have been accused to cause dehydration in critically-ill patients. These include the fasting strategy that patients are obliged to whenever undergoing a surgical operation. Kidney, heart, and liver injuries have also been associated with patients’ dehydration. Old age and the presence of other co-morbidities diabetes insipidus and uncontrolled diabetes can also aggravate the condition. Mental affection is the main complication that patients with severe dehydration might complain about. Other complications might include aggravation of heart failure, and skin diseases, and deterioration of the kidney functions and other cellular processes that require adequate nourishment for their daily normal functions. Mortality is also a serious common complication, especially within elderly patients. Although the management of dehydration can be easily achieved by fluid administration, fluid overload can aggravate the underlying complications and develop others. Therefore, the main challenge here would be to frequently monitor patients during fluid administration and resuscitation to prevent this side effect.
Control Configurations for Reactive Power Compensation at the Secondary Side of the Low Voltage Substation by Using Hybrid Transformer

The high penetration of new device technologies, such as Electric Vehicles (EV), and Distributed Generation (DG) in Distribution Networks (DNs) has risen new consumption requirements. In this context, it becomes crucial to implement a flexible, functional and fast responsive management of the voltage level and Reactive Power (RP) in the DN. The latest improvements in the Solid State Switches (SSS) field demonstrate they can be used as a Power Electronic (PE) converter. In particular, they have been shown to be capable of operating synchronously with transformers, making the Hybrid Distribution Transformer (HT) concept a potential and cost-effective solution to various DN control issues. In this paper, a HT-based approach consisting of augmenting the conventional Low Voltage (LV) transformer with a fractionally rated PE converter for regulating and controlling the RP in the last mile of the DN is proposed. In this way, it is expected to meet the demand of the future DN from an efficiency, controllability and volume perspective. The proposed approach is implemented using a back-to-back converter. In addition, a power transfer control topology is used to implement the proposed control of the RP injection that controls the voltage level at the Direct Current (DC) link. The proposed approach has been demonstrated in different load scenarios using the Piecewise Linear Electrical Circuit Simulation (PLECS) tool. The simulation results show that the proposed approach can compensate the loads with their need from RP instead of feeding them from the transmission grid at the primary side of the Distribution Transformer (DT). In this way, the proposed approach is able to decrease the transferred amount of RP in the transmission lines.
Existence of Three Solutions for Nonlinear Operator Equations and Applications to Second-Order Differential Equations

The existence of three solutions for nonlinear operator equations is established via index theory for linear self-adjoint operator equations, critical point reduction method, and three critical points theorems obtained by Brezis-Nirenberg, Ricceri, and Averna-Bonanno. Applying the results to second-order Hamiltonian systems satisfying generalized periodic boundary conditions or Sturm-Liouville boundary conditions and elliptic partial differential equations satisfying Dirichlet boundary value conditions, we obtain some new theorems concerning the existence of three solutions.
Hydrothermal Effects of Freeze-Thaw in the Taklimakan Desert

The Taklimakan Desert, also known as the “Sea of Death”, is the largest desert in China and also the world’s second largest remote desert. The road crossing the Taklimakan Desert is the longest desert road in the world and has been the center of the Silk Road since ancient times. Based on field observation data (November 2013 to May 2014) collected from the Tazhong and Xiaotang stations, we studied the interannual and diurnal variations of soil temperature, soil moisture content, and surface heat fluxes during different freezing and thawing periods. The annual and daily changes of soil temperature, soil moisture content, and surface energy fluxes at different freezing and thawing stages were analyzed. We illustrated the coupling relationship between water and heat in freezing-thawing soil in the Taklimakan Desert. We established a coupling model of soil water and heat during freezing and thawing. During the soil freezing period, the soil temperatures at different depths generally trended downward. The temperature difference between the Tazhong station and the Xiaotang station was 4~8.5 °C. The freezing time of soil at 20 cm depth occurred about 11 days after that at 10 cm depth. The effect of ambient temperature on soil temperature gradually weakened with the increase of soil depth. With the occurrence of the soil freezing process, the initial soil moisture contents at 5 cm, 10 cm, 20 cm, and 40 cm depths at the Xiaotang station were 6%, 10%, 29%, and 59%, respectively, and those at the Tazhong station were 5%, 3.6%, 4.4%, and 5.8%, respectively. As the ambient temperature decreased, the freezing front continued to move downward and the liquid soil water content at each depth decreased. The desert highway is closely related to the economic development and prosperity of southern Xinjiang. Therefore, it is important to maintain and inspect the safety and applicability of freeze-thaw zones and avoid casualties from vehicles and personnel.
Stress on Frontline Employees from Customer Aggression in the Restaurant Industry: The Moderating Effect of Empowerment

In service industries such as restaurants, abusive customer (jay-customer) behaviors may evoke emotional exhaustion and burnout in frontline employees, threatening job satisfaction as well as sustainable management in the hospitality industry. Therefore, there is a need to identify whether (and to what degree) such customer behaviors stress frontline employees enough to affect their mental health, which may lead to employee turnover. To understand jay-customer behaviors in a restaurant setting, this study investigated the factors of jay-customer behaviors that induce job stress and decrease job satisfaction. Additionally, the moderating effect of empowerment was tested to see whether employee empowerment decreases the stress caused by jay-customer behaviors. Data collected from 302 restaurant employees from several cities in South Korea were analyzed using exploratory factor analysis and structural equation modeling. The study results demonstrate that three types of jay-customer behaviors (verbal abuse, physical abuse, and sexual harassment) are directly related to frontline employees’ job stress, which in turn, reduces job satisfaction. A moderating effect of empowerment on the relationship between verbal abuse and job stress is found. The results of this study suggest a conceptual model for understanding the process in which jay-customers negatively influence the frontline employees, threatening employee well-being, and they provide valuable implications for the restaurant industry, which can help develop strategies to improve employee welfare and provide better customer management.