The Prevalence of Chest Infection in Patients with Heart Failure in Al-Wahadah Teaching Hospital, Dhamar, Yemen

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Background: Heart failure is a common clinical manifestation of most organic heart diseases that progress to the end stage. Patients with heart failure are often accompanied by secondary conditions such as pulmonary circulatory congestion and pulmonary edema, which can lead to dyspnea, gas exchange disorders, and other consequences, creating certain conditions for pathogens to invade and colonize the lungs. Therefore, patients with heart failure may have higher risk of pulmonary infection.

Aim: This study aimed to assess the prevalence of chest infection among patients with heart failure and to determine the characteristics of the patients with heart failure who had chest infection and the potential risk factors.

Methods: A retrospective, descriptive cross-sectional study was carried out at internal medicine department, Al-Wahdah Teaching Hospital,  Dhamar, Yemen over six months (June – December 2022). A total of 100 patients were enrolled in our study. A semi-structured questionnaire was designed and used for data collection.

Results: A total of 100 heart failure patients including 53 (53%) males, and 47 (47%) females were successfully enrolled in this study. The majority of participated patients were of age group 40 – 60 years (55%), and were of rural residence (83%). Chest infection was documented in approximately two-thirds of included patients (63%). Chest infection was documented in majority of patients who were smokers, Qat chewer, shamma intakes, being obese, had cardiomyopathy, as well as those patients who had dyspnea of NYHA class III & IV, orthopnea, PND, productive cough, high sputum amount, whitish sputum color, peripheral chest pain, fatigue, sweating, fever and  high WBC count, such associations were significant statistically.

Conclusion: This study revealed that, chest infection in heart failure patients was common with overall prevalence of (63%) among included patients this study was. Based on this, an early prevention and intervention measures should be taken to reduce pulmonary infections in patients with heart failure.

A Relation between Financing Shariah Product and Asset Quality an Evidence from Indonesia

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Asset quality represented through non-performing finance can also be affected by financing products owned by Islamic banking. By performing regression analysis on 4 Islamic banks in the period 2012-2020, it was found that each financing product has an effect on non-performing finance. Murabaha had a negative and significant effect on non-performing finance, Ijarah had a positive and significant effect on non-performing finance, Mudharaba and Musharaka had a positive and significant effect on non-performing finance.

Assessing Sharia Banking Commitment through the Shariah Maqashid Index

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In addition to earning profits, Islamic banks also carry out a missions in the field of Islamic finance, therefore profitability is not the only measure of good or bad performance. This research reviews the performance of Islamic banking in other non-financial aspects, namely by using the maqashid sharia index. The methodology used in this research is descriptive quantitative, using the sample is the financial statements of Islamic banking; BCA Syariah, BNI Syariah, BRI Syariah, Mandiri Syariah, Muammalat, and Panin Syariah during the 2018 – 2020 period. The results of the research in this article show that the performance of Islamic banking in the sample has not fulfilled the sharia function/sharia objective of the presence of the sharia bank itself, p. This shows that Islamic banks do not yet have a strong commitment to upholding sharia in muammalah (business).

Biodegradation of Aliphatic Hydrocarbon Compounds by Bacterial Cultures

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In the present study biodegradation of alphatic hycarbon compounds by bacterial cultures has been targeted. Growth curves analysis of Bacillus subtilis PD6, Bacillus sp. PD9, Enterobacter sp. PD11 and Bacillus sp. PD14 during utilization of dodecane, hexadecane, octadecane, eicosane and tetracosane as a sole source of carbon for growth and energy was performed. During this study, the degradation of different aliphatic hydrocarbons was studied as a function of bacterial growth. The hydrocarbon degradation efficacy of different bacterial species (selected on the basis of preliminary screening studies) was determined by indirect method wherein, the change in COD (Chemical Oxygen Demand) was determined after a specific time interval (0 day to 6th day). Presence of aliphatic hydrocarbon degradation capability in the selected four bacterial cultures was substantiated by the PCR amplification of alkB genetic loci in three out of four cultures. Successful amplification of alkB gene loci in Bacillus subtilis PD6, Bacillus sp. PD9 and Bacillus sp. PD14 indicated that, these cultures are potential aliphatic hydrocarbon degraders and possess required genetic arsenal for degradation of n-alkanes.

The Differences of the Calcium Hydroxide and the Mineral Trioxide Aggregate in the Apical Closure of Immature, Non-Vital Permanent Teeth

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When an immature tooth comes into contact with trauma, the dental pulp in the developing tooth can die, which can cause the absence of root and apical closure. Apexification is a technique used to repair these abnormalities. This method allows us to promote the growth of a hardened root end block. MTA and Ca (OH)2 are two materials that can be used in this process. Either MTA or calcium hydroxide have a good chance of producing positive clinical results. MTA is favored over calcium hydroxide for its significantly shorter time for apical barrier formation, low solubility, easy approach, and ability to prevent root fracture, while calcium hydroxide is preferred over MTA for root length elongation in open apex teeth. The limitations of calcium hydroxide include the fact that it takes more time and multiple visits to form the root-end barrier, is more prone to fracture, and has the potential for reinfection. The goal of this review is to collect revisions on inducing root formation and synthetic barrier approaches and consider the advantages and disadvantages of calcium hydroxide versus MTA.

Effects of Physico Chemical Parameters on Biomass Produced by Using Earthworm Eudrilus Eugeniae

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Earthworms are a kind of segmented, nocturnal, terrestrial invertebrates that are widespread around the globe. They belong to the subphylum Oligochaeta of the Phylum Annelida. Earthworms are important to the breakdown of different types of wastes and the improvement of the soil’s nutrient content. Earthworms are raised on artificial vermicomposting beds using a green method called vermiculture, also known as vermitechnology. Vermicomposting is a technique for creating nutrient-rich compost made by earthworms and microorganism activity. It is one of the simplest ways to recycle household wastes, garden wastes, animal wastes, agricultural wastes, and more to create high-quality, enriched compost. In this paper, extensive research is conducted on the various influencing factors for a vermicomposting unit, followed by the design of a vermicomposting pit and the number of earthworms required for the amount of waste obtained. This is followed by the selection of an optimal range for parameters such as temperature, potential hydrogen, moisture content, and natural enemies. The research was limited to growing the epigamic earthworm Eudrilus eugeniae with cow dung, curd, and country sugar. Crop production and plant growth are aided by vermicompost.

Material Performance of Vertical Surfaces and its Effects on Outdoor Thermal Comfort: Case of Hot and Dry Regions

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The thermal comfort of outdoor open spaces in hot and dry regions is an important aspect that needs to be considered when designing neighborhoods. Jaisalmer town which experiences harsh conditions during long summers is selected as a study area. This study analyses the material performance of vertical surfaces and their effects on outdoor thermal comfort. The existing site and its surface materials were studied, and on-site measurements were taken in June 2022. The was then compared with other scenarios which were simulated using Envi-MET 5.0.1. The scenarios were developed with the morphology exactly the same as the base case and variation in terms of surface materials. Four different configurations were developed including the base case. The results showed that the Case 1 scenario performed poorly, whereas case 4 showed the lowest temperatures. A strong correlation is observed between surface temperature and thermal parameters as well as albedo and thermal parameters. Making efforts in reducing the surface temperature and albedo can reduce the PET and Tmrt significantly. East-west oriented scenario showed the highest values for all the thermal parameters due to the longer exposure direct solar radiation. This study is an effort to emphasize the attention towards the efficient and appropriate material use which is also in harmony with the climate of the town. The traditional Jaisalmer limestone showed good positive results for all the analyses performed in this paper.

Perceived Effect of Performance Appraisal on Employee Productivity in Selected Hotels in Ethiopia’s Capital City Addis Ababa in Bole Sub City

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The aim of the study was to assess the effect of performance appraisal variables on employee productivity at some selected hotels from the capital city of Ethiopia Addis Ababa city, Bole sub-city. The study used a descriptive and explanatory research design and a mixed research approach.  The study used both primary and secondary sources of data, questionnaires, and interview tools, and the data were analyzed using descriptive and inferential statistics overall, an employee of a selected hotel and a sub-city were units of observation for the study. The finding of the study reveals the relationship between independent variables (work-life, employee benefit, organization policy, performance appraisal process, workplace interaction, and effective leadership) and dependent variable employee performance. Therefore, with regard to this model, the relationship between the independent and dependent variables is strong with 0.644(R). The R Square number of 0.414 means about a 41.4% increase in employee productivity is accounted for by the variables in the model while the remaining 58.6 % is accounted for by other factors not captured by the model. The study result demonstrated that five out of six independent variables (organization policy, effective leadership, employee benefit, workplace interaction, performance appraisal, and work-life balance) were significantly related to productivity among employees. However, only performance appraisal failed to show a significant relationship with employee productivity. The result indicated that the independent variables for the study such as organization policy, effective leadership, employee benefit, performance appraisal, workplace interaction, and work-life balance have a positive relationship with employee productivity. Thus, hiring competent expertise, designing reward and recognition schemes, sustain appraisal schemes are the forwarded recommendations by the researcher.

Business Strategy Proposal for Solar Energy EPC Company

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Catur Elang Energi (CEE), as one of the business diversifications of PT. Catur Elang Perkasa was established in 2020 to support Indonesian government to increase the new and renewable energy contribution in Indonesia by providing EPC (Engineering, Procurement, Construction) service for roof top solar power plant. In 2022, revenue generated from their operations is not good enough to achieve the target given by management. This research conducted to know the external and internal factor and propose strategy to improve CEE performance. This study further analyzes how the company runs its business from an external and internal perspective. This study uses external analysis such as PESTEL analysis, Porter’s five forces, and competitor analysis. Moreover, there are also internal analysis such as Segmenting, Targeting Positioning (STP) analysis, Marketing Mix. Then a further analysis was conducted by using a SWOT analysis to determine the strengths, weaknesses, opportunities, and threats of Catur Elang Energi business. Business Model Canvas used to define and communicate Catur Elang Energi business and TOWS Matrix will help Catur Elang’s develop its business and sales. the recommendation given include product development for solar energy related product, promotional campaign, developing agent network, and partnership with financial institution. Strategy implementation in the form of Gantt chart also made based on recommendation that can be implemented by PT. Catur Elang Perkasa.

Outcome-Based Management of Educational Institutions: A Concept Analysis on the Sociological Dimension of Educational Leadership

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Aim: The purpose of this concept analysis of outcomes-based management is to bring clarity to the meaning of this term by examining the various ways it is used in education and even in business and other disciplines. Clarifying what is meant by outcome-based management would help those in the academe communicate with each other and with learners about quality educational leadership and management. Clarification of the concept would also help guide management initiatives and development goals related to improving educational quality. This clarification is accomplished after looking in the literature at the many ways that the term has been used.

Background: In the field of education, in the new normal era, it is relevant to focus institutional development around established and recognized outcomes that are accepted by all stakeholders.

Introduction: In the field of education and educational institutions, there’s only a limited set of evidence to support the attributes of outcome-based management in educational institutions.

Methods: Walker and Avant’s (2011) approach of concept analysis was used.

Results: The main attributes of outcome-based management are (1) An approach in management focusing on outcomes or end results instead of process, (2) A management style that discourages micromanaging and instead fosters a more collaborative work environment, accountability, autonomy, flexibility, and creativity that prioritizes the end result, and (3) An approach to achieve holistic and sustainable development of community/business. These attributes are influenced by antecedents of outcome-based management, which provided overall evidence of the categories or variables namely the (1) specific and measurable outcomes, (2) the commitment of the management or administration towards achieving the set outcomes, (3) standardizing evaluation and assessment that determine whether outcomes are achieved or not, and (4) commitment of the employees and other internal stakeholders to fulfill activities that help achieve the outcomes – all that significantly comprise outcome-based management. Additionally, the consequences of outcome-based management have a significant impact on both internal and external stakeholders and institutional resources.

Discussion: This study integrated both the content and process of literature reviews to generate the attributes of outcome-based management in education that overcome the limitation of the previous related studies and articles, which looked only at the definitions of outcome-based management based on content and process concepts.

Conclusion and Implication to Education: The findings of this study can facilitate both educational and business researchers to develop a conceptual adaption instrument to improve educational leadership and management. This analysis provides educational managers with a new perspective to deal with institutional development and planning by taking into account all the attributes that influence it in the field of education.