Miracle-dz/UniFAR-FTUs huggingface dataset:
Differentials in the Cassava Seed System among Entrepreneurs in Southern Nigeria: A Gender Situation Analyses

The study analysed gender differentials in the cassava seed system among entrepreneurs in southern Nigeria to proffer policies for growth and sustainable cassava seed systems. A multi-stage and purposive sampling technique was used to select respondents for the study. Village seed entrepreneurs (VSEs) and cassava farmers in the cassava seed network of the BASICS project in 4 States were sampled in the first stage. Data were collected with interview schedules for individual interviews and Focus Group Discussions (FGD). The results show that the different gender groups compliment each other in the roles they play. Among the most important drivers of seed demand include; big roots size/ yield (67.56%) and (60.97%) for the male and female cassava farmers respectively), among the male was income generation (17.14%) and yield good gari quality for the female (31.70%), followed by high starch content (17.14%) for male and female (22.85). The profitability analyses show that for every N1.00 spent in cassava seed production, about N0.92 (male) and N0.90 (female) were generated, while N1.50 (male) and N1.32 (female) were generated for root production. The seed flow system shows that both male and female cassava farmers receive seed from various channels but at varying levels. The results call for policy issues targeted at increasing cassava production by advocating for more involvement of the women in seed production and increased access to and control of finance. There is also need to mitigate important constraints militating against cassava seed production for increased participation and production of cassava seed.
The Struggle of Matchmaker To Find Love As Seen In Jane Austen’s Emma

This thesis is entitled The Struggle of Matchmaker to Find Love as Seen in Jane Austen’s Emma. The formulation of the problem in this research is how the extrinsic elements that builds the story outside the novel. How the psychology of personality of a matchmaker in finding love. The background of this research problem is in the writing of a novel created by an author, there is an author personality in creating characters in the story. Knowing the extrinsic elements that build a story will make it easier to conduct research on the psychology of the character in the story. The purposes of this research are describe the extrinsic elements that builds a novel from outside and to analyze the psychology of Emma’ personality as a matchmaker in finding love. The method used in this research is descriptive qualitative. The data are in the form of sentences and statements in the Emma and Biography of Jane Austen. The technique used in analyzing data is content analysis. The steps taken in analyzing are reading and understanding the psychology and story in the novel. This step will make it easier to research using theory extrinsic element theory of Renne Wellek and Austin Warren (1948) and personality psychology from Freud’s (1962). The results of this research there are extrinsic elements of the author which consists of literary relation with the biography, psychology, society, and idea of an author. The extrinsic elements influenced the author in creating a work on personality psychology Emma as a matchmaker in finding love consists of Id, Ego ad Superego. This research it was found that the personality of Id from Emma is more dominant and the Ego tends to follow the wishes of the Id. Superego about the principle of values and morals are also widely found. Emma really holds the values and morals of how she acts in society.
Morphological and Viscoelastic Properties of the Cicada Tymbal

This paper focusses on the morphological and viscoelastic properties of the cicada tymbal from the species Dundubia rufivena. Morphological details were determined by scanning electron and fluorescence microscopy, while the viscoelastic properties were determined by dynamic mechanical thermal analysis, and further supported by differential scanning calorimetry. We find that water evaporation from the tymbal begins at 71.1 °C and the glass transition for the tymbal, which is a chitin–resilin composite, is on average 150 °C, though there is considerable heterogeneity in the material of the tymbal, as indicated by the half height peak width of the tymbal (35.3 °C) and the shoulder peak indicative of a second phase and hence glass transition at on average, 168 °C. This second phase is assumed to reflect the effects of large-scale molecular pinning and restructuring at resilin–chitin interfaces (possibly via specific binding domains). In addition, we elucidate that the predominantly resilin regions of the tymbal of Dundubia rufivena is reinforced by a polygonal mesh of chitin, a morphological feature that has not been described in any previous research on the cicada tymbal. We provide evidence for nonlinear elasticity in the tymbal by comparing the storage modulus of the tymbal at different frequencies and loading amplitudes.
Interval Type-2 Fuzzy Envelope of Proportional Hesitant Fuzzy Linguistic Term Set: Application to Large-Scale Group Decision Making

Large-scale group decision-making (LS-GDM) problems are common in the daily life of human beings. Both information fusion and computing with words (CWW) technologies in LS-GDM suffer from challenges. In the current research, a proportional hesitant fuzzy linguistic term set (PHFLTS) will be applied to capture the preferences of sub-groups in LS-GDM, which decreases the information lost in information fusion processes. Novel fuzzy semantic representation models of PHFLTS, such as type-1 fuzzy envelope and interval type-2 fuzzy envelope, are respectively studied. The application of the proposed fuzzy entropies facilitates the CWW process with the PHFLTS under the framework of a fuzzy linguistic approach. In particular, linguistic uncertainties contained in the PHFLTS can be reflected in a comprehensive way when the type-2 fuzzy envelope is applied, which contributes to the decrease in the information lost during the CWW process. A novel LS-GDM method cooperating with the fuzzy semantic models of PHFLTS is proposed, in which weights for the sub-groups are determined by size, cohesion, and degree of reliability among the sub-groups. Finally, the proposed decision method as well as CWW tools are applied to the process of urban renewal plan selection.
Thermal Analysis of Multiphase Induction Motor for Electric Vehicle Applications

Induction motors has been widely used in industrial as well as automotive application because of its low cost, mature technology, and rugged construction. Polyphase induction motors offer additional advantages over three-phase induction motors such as fault-tolerant operation, an additional degree of freedom, less torque ripples. This paper presents the modeling and thermal analysis of a totally enclosed fan-cooled six-phase induction motor for electric vehicle applications. A coupled model design with electromagnetic and thermal analysis of an asymmetrical six-phase induction motor is explained. The motor is designed using the machine equations and the electromagnetic analysis is done in Maxwell 3D. The steady-state and thermal analysis can be done using CFD or Motor CAD.The Maxwell 3D geometry is imported into Ansys motor CAD for thermal analysis. Depending upon the parameters, cooling, and material a multi-node thermal network consisting of thermal resistance, capacitance, and the heat source is obtained. The transient and steady-state temperature variation of the six-phase induction for the rated load condition is analyzed.
Strategy Follows the Structure of Artificial Intelligence

The evermore unrelated strategies of big tech are explained by a need to stay ahead of the breakneck speed of technological progress. This requires building a strategy on a multipurpose structure. Increasingly, this structure is formed by elements related to artificial intelligence (AI). The immense range of AI applications enables unprecedentedly broad strategies and sets previously diverse firms like Google and Amazon to compete in a converging and increasingly complex ecosystem.
Simulating Electric Refuse Collecting Vehicle Performance: Permanent Magnet Versus Switched Reluctance Traction Motor

Refuse collecting vehicles (RCVs) that use internal combustion engines (ICEs) have very poor mileage, mainly due to their tendency to idle for long periods and frequent number of stops. This type of drive cycle is better suited for electric RCVs (ERCVs) which consume much less energy during idle periods and are generally more efficient. ERCVs traditionally use traction motors that incorporate rare earth metals in their design. These permanent magnet motors (PMMs) have as draw-backs: high cost of magnet material, sensitivity to demagnetization and increased concern towards properly securing magnets in the rotor. Switched reluctance motors (SRMs) do not use magnets and thus do not suffer from these drawbacks. Their low-cost design and high durability offer an enticing possibility for an ERCV, which typically sees heavy use and requires significant maintenance. The ERCV is also potentially less affected by the SRM torque ripple. This paper examines substitution of a conventional PMM with an SRM in an ERCV. A model is created in MATLAB/Simulink to represent the ERCV and performance of the vehicle using both motors is analyzed. SRM thermal analysis during the drive cycle is also conducted using a Motor-CAD model previously designed to assess maximum operating temperatures.
Reduced rings and modules arising from Morita contexts

In this paper, we study the reduced rings arising from Morita context M ( A, B ) = ( A, M, N, B, ϕ, ψ ). Necessary and suﬃcient conditions are investigated for the Morita ring R to be reduced. In particular, the reduced modules over Morita context rings are characterized.
Intrathecal Baclofen Pump Perioperative Management: Case Report and Literature Review

Background The use of intrathecal baclofen pumps (ITBP) has become increasingly common worldwide for the treatment of severe spasticity. Increased prevalence of patients using ITBPs makes encounters ever more common with surgical teams, these surgical interventions may be related to ITBP manipulation or completely unrelated to these devices. The anesthetist must be familiar with the normal functioning of ITBPs and be aware of baclofen pharmacokinetics in the cerebrospinal fluid, the occurrence of baclofen overdosing or withdrawal, and the potential pharmacological interactions between baclofen and drugs commonly used intraoperatively. We present the case of a successful management of a patient with chronic use of an ITBP which had to be suspended before undergoing a surgical procedure to perform intraoperative neuromonitoring to guide the surgical intervention. A good communication and organization of the multidisciplinary team improves the prognosis of the patient and reduces morbidity and mortality.
Nanotube SnO2 cathodes constructed by electrospinning for high‐performance hybrid Mg/Li ion batteries—Feasible modification strategy for superior cycle performance

The dynamic characteristics and cycle stability of Mg/Li ion battery (MLIBs) cathodes are keys to develop the electric vehicles. This work proposes a strategy to construct one‐dimensional (1D) porous nanomaterials, aiming to ameliorate the overall electrochemical properties of MLIBs. SnO2 cathodes with nano‐fiber (NF‐SnO2), nano‐single tubular (NST‐SnO2) and nano‐multi‐tubular (NMT‐SnO2) structures were prepared by electrospinning technic, and the modification mechanism of SnO2 cathodes was discussed. NST‐SnO2 and NMT‐SnO2 cathodes show excellent cycle and capacity properties than that of NF‐SnO2 cathode. The NST‐SnO2 and NMT‐SnO2 cathodes show discharge capacities of 138.2 and 286.4 mAh g−1 at 500 mA g−1 in the first cycle, the capacities after 50 cycles are 156.7 (113.38%) and 206.2 mAh g−1 (71.99%), which are higher than that of NF‐SnO2 cathode 46.7 mAh g−1 (31.32%). The 69.09 and 118.01 mAh g−1 of NST‐SnO2 and NMT‐SnO2 are discharged at 2000 mA g−1. The electrochemical mechanism of modified nano‐SnO2 cathodes in MLIBs is also elaborated. The porosity nanomaterials provide a guarantee for high‐performance MLIBs and pave way for the construction of advanced SnO2 cathodes for MLIBs.
Políticas de recursos humanos, aprendizagem e intenção de rotatividade nas organizações

Resumo Objetivo: Esta pesquisa teve como objetivo investigar de que forma as políticas de recursos humanos e a percepção das oportunidades de aprendizagem nas organizações influenciam a intenção de rotatividade dos profissionais. Originalidade/valor: Os autores demostraram que, ao compreenderem as relações existentes entre os constructos pesquisados, as organizações devem aumentar seus investimentos em melhorias nas políticas de recursos humanos, particularmente em ações que promovam uma maior percepção de oportunidades de aprendizagem, reduzindo a intenção de rotatividade de seus talentos. Design/metodologia/abordagem: Esta pesquisa foi desenvolvida com abordagem quantitativa e coleta de dados realizada por meio de um survey. Aplicaram-se os questionários a 250 profissionais atuantes no mercado de trabalho e estudantes de uma universidade privada. A análise dos dados foi realizada com uma análise fatorial confirmatória e, na sequência, uma modelagem de equações estruturais. Resultados: Os autores apresentaram os resultados da investigação de forma descritiva. As três hipóteses definidas para o estudo foram aceitas, e foram consideradas significantes as dimensões das políticas de recursos humanos. Os autores apresentaram atributos relevantes para a compreensão de que, mesmo existindo diversos motivos que possam influenciar um profissional em sua decisão de desligar-se da organização, novos fatores devem ser considerados, como as possibilidades de uma maior oferta de conhecimento.
“Scopen” Scope to Open Hamstring Repair

Background: Hamstring injuries at the musculotendinous junction are relatively common. However, injuries to the proximal hamstring account for just 12% of hamstring injuries. Surgical repair of these injuries including both open and endoscopic techniques are becoming increasingly more common. Indications: Surgical intervention is generally reserved for cases with 2 or more torn tendons and at least 2 centimeters of retraction. Technique Description: The combined open and endoscopic technique utilizes direct posterior and posterolateral portals. After visualizing the posterior femoral cutaneous (PFCN) and sciatic nerves (SN), the proximal hamstring tear is identified, and the shaver is used to remove any surrounding adhesions and aid in clearing any hematoma. The ischial tuberosity is prepared using a shaver, radiofrequency ablation, and a 5.5 mm, round arthroscopic burr. Two, 4.5 mm, doubled-loaded anchors are placed into the ischium. The incision for the open portion of the case is created by incising the skin between the direct posterior and posterolateral portals. A dissection is continued down to the gluteal fascia, and the gluteal fascia is incised in line with the surgical incision. The gluteus maximus is retracted then the hamstring stump is secured with a stay suture and brought outside the surgical incision for inspection. The double-loaded sutures are passed in a running locking technique. The other suture limbs are then passed through the central aspect of the tendon and tensioned to reduce the proximal hamstring onto the prepared tuberosity. Results: Significant postoperative improvements in patient-reported outcomes have been reported for open and endoscopic repairs in isolation, but to date there are no outcomes studies on the combined “Scopen” technique. Postoperative complications may include numbness or neuropraxia, re-rupture, infection, and deep vein thrombosis (DVT). Discussion: The endoscopic portion allows an improved view and preservation of the SN and PFCN, as well as a detailed view of the ischial tuberosity for decortication and anchor placement in comparison with a purely open approach. In comparison with a purely endoscopic approach, this combined approach can be used in patients with retraction >4 cm, and can also be utilized for chronic, retracted tears as well. Graphical Abstract This is a visual representation of the abstract.
A proposal for research on the acquisition of prosodic focus marking in diverse languages: A response to Kidd and Garcia (2022)

Kidd and Garcia demonstrate a dire lack of diversity in language acquisition research. We present a concrete proposal to improve language and area coverage in the field. Our approach outlines key questions in an understudied area, that is, prosody, methods for collecting and analyzing data, resources for training and tools, and a means to foster research collaboration and publication of crosslinguistic findings. The proposal, if implemented on a publicly accessible website, will facilitate crosslinguistic research on prosody acquisition.
The Neuromodulatory Role of the Noradrenergic and Cholinergic Systems and Their Interplay in Cognitive Functions: A Focused Review

The noradrenergic and cholinergic modulation of functionally distinct regions of the brain has become one of the primary organizational principles behind understanding the contribution of each system to the diversity of neural computation in the central nervous system. Decades of work has shown that a diverse family of receptors, stratified across different brain regions, and circuit-specific afferent and efferent projections play a critical role in helping such widespread neuromodulatory systems obtain substantial heterogeneity in neural information processing. This review briefly discusses the anatomical layout of both the noradrenergic and cholinergic systems, as well as the types and distributions of relevant receptors for each system. Previous work characterizing the direct and indirect interaction between these two systems is discussed, especially in the context of higher order cognitive functions such as attention, learning, and the decision-making process. Though a substantial amount of work has been done to characterize the role of each neuromodulator, a cohesive understanding of the region-specific cooperation of these two systems is not yet fully realized. For the field to progress, new experiments will need to be conducted that capitalize on the modular subdivisions of the brain and systematically explore the role of norepinephrine and acetylcholine in each of these subunits and across the full range of receptors expressed in different cell types in these regions.
Financial Analysis of CGI Inc.

CGI Inc. is deemed as an outstanding investment decision. For the time being, investors may contemplate raising leverage to improve the value of the company and lower the cost of financing. CGI Inc. has a remarkably higher cost of equity among companies in the same industry. It suggests that projects with IRRs exceeding the cost of equity should be accepted and those below the cost of capital should be rejected. Due to the high risk and return expectation of investment projects, a practice of diversification strategy is considered notably essential to manage the risk.
A 100-kW Wireless Power Transfer System Development Using Polyphase Electromagnetic Couplers

Wireless power transfer (WPT) is an essential technology enabling automated charging of electric vehicles with safety, convenience, and flexibility while having high efficiencies. High-power wireless charging systems will be one of the dominating charging technologies for electric vehicles (EVs) in an effort to eliminate range anxiety and reduce charging times similar to that of gas station refueling practice. Polyphase electromagnetic coupler with rotating fields is a new bipolar wireless charging pad technology that can significantly increase the surface power density (kW/m2) of wireless charging coils. This study proposes a 100-kW wireless power transfer system with a compact vehicle-side (receiver) coupler that reaches to about 0.905 MW/m2 surface power density with a transmitter rated for up to 300 kW with 0.68 MW/m2. High-frequency power electronics including the inverter and rectifier designs are included in this digest along with the hardware prototype developments and preliminary experimental results.
Experimental Characterization and Modeling of a YASA P400 Axial Flux PM Traction Machine for Electric Vehicles

This paper investigates a popular off-the shelf performance traction machine, the yokeless and segmented armature YASA axial flux permanent magnet machine. A series of manual measurements and automated dynamometer tests were performed at various conditions. From these tests parameters are determined including friction and windage torque, phase resistance, permanent magnet flux linkage, and inductance. The efficiency, phase current, phase voltage, and power factor of the machine was measured over a wide torque and speed range, and these measurements were used to validate an analytical model of the machine. The measured efficiency map of the machine was integrated with a model of the Chevrolet Bolt electric vehicle (EV). The modeled performance of the YASA machine and of the Chevrolet Bolt EV machine were then compared, showing that for the HWFET drive cycle the YASA machine had about double the loss of the Bolt EV machine, translating to around 7% less range. The higher loss of the YASA machine likely has several causes, including higher phase resistance, significant friction, windage, and no-load iron losses, and the fact that Bolt EV machine was heavily optimized for this application while the YASA was optimized to be a highly power dense more general purpose machine.
PSYCHOLOGICAL DISTRESS AMONG PARENTS OF CHILDREN WITH SPECIAL NEEDS

Psychological distress referred to an emotional suffering state characterized by depression such as lost interest and hopelessness and anxiety symptoms such as felt tension and restlessness. Parents of children with special needs were likely to be at a higher risk of psychological distress since they might experience many challenges to raise the children. t The long-term issues of children with physical-motor disorders and mental retardation and the need for continuous treatment, these parents would experience high levels of stress and frequently became depressed, frustrated, and disappointed with their children development This study aimed to identify the severity of psychological distress of the parents among special needs children and the relationship between demographic variables and parents' psychological distress among special needs children. A total of 224 parents with special needs children in Terengganu were involved. The psychological distress of parents was measured by using Kessler Psychological Distress Scale (K10). Results indicated 36.6% of parents were having severe distress, 21% were experiencing moderate distress and, 21.9% had mild distress. Parent’s job status had indicated a positive significant correlation between severity of psychological distress (r = 0.148, N = 224, p < 0.05). The other variables such as parent's age, parent’s gender, child’s age and diagnosis, parent’s marital status, and parent's education level had shown no significant correlation between the severities of psychological distress. In conclusion, most parents were having psychological distress. Nevertheless, only the job status had demonstrated an impact on the psychological distress of parents.