Medicinal use of strongly toxic aconitum napellus l.

Here is presented a short review on the medical potency of the most toxic plant of Europe. In many countries it isn't concerned any more as therapeutic agent in medicine due to frequent intoxications. However, in the homeopathy, preparations and patent medicines still contain aconitine and other alkaloids (abundant levels). There exists even a US Patent "ACONITINE COMPOUNDS, COMPOSITIONS, USES, AND PREPARATION THEREOF" (No. US 9,085,536 B2 by du Bois et al. 2015).

Stefan dahl

Enhancing mechanical characteristics and cost-efficiency of composite materials through hybridization and nanoparticle incorporation

Lightweight materials are increasingly being used in engineering applications today. Composites are replacing traditional metallic materials in a variety of sectors, including aerospace, defence, and aircraft production, where there is a demand for structural materials with high strength-to-weight and stiffness-to-weight ratios. Natural fibre composites are also increasingly used in place of synthetic fibre composites in a variety of technical fields due to their affordability and environmental friendliness. In this particular study, Kevlar (Aramid fibres) is combined with other materials to improve the mechanical characteristics and impact resistance of composites. The only material that costs more than Kevlar is carbon fibres. The goal is to maximize mechanical qualities while utilizing the fewest amounts of pricey Kevlar fibres possible. The hand layup technique was used to create the hybrid composites, which included both natural and Aramid fibres. The performance of various mechanical properties was then assessed. In addition, a morphological examination was done to look at the interior structure of the composite materials that were examined. The results show that the hybrid composite, with or without the addition of nanoparticles, demonstrates great strength with little reliance on Kevlar fibres.

Boopathy Govindarajan Boopathy govindarajan

Efficient detection of escherichia coli o157:h7 using a reusable microfluidic chip embedded with antimicrobial peptide-labeled beads

The ability of antimicrobial peptides (AMPs) for effective binding to multiple target microbes has drawn lots of attention as an alternative to antibodies for detecting whole bacteria. We investigated pathogenic Escherichia coli (E. coli) detection by applying a microfluidic based biosensing device embedded with AMP-labeled beads. According to a new channel design, our device is reusable by the repeated operation of detection and regeneration modes, and the binding rate is more enhanced due to even distribution of the bacterial suspension inside the chamber by implementing influx side channels. We observed higher binding affinity of pathogenic E. coli O157:H7 for AMP-labeled beads than nonpathogenic E. coli DH5α, and the fluorescence intensity of pathogenic E. coli was about 3.4 times higher than the nonpathogenic one. The flow rate of bacterial suspension should be applied above a certain level for stronger binding and rapid detection by attaining a saturation level of detection within a short time of less than 20 min. A possible improvement in the limit of detection in the level of 10 cells per mL for E. coli O157:H7 implies that the AMP-labeled beads have high potential for the sensitive detection of pathogenic E. coli at an appropriate flow rate.

Myung-suk chun

Organic ranking cycle–stirling engine efficiency in small scale industrial solar energy conversion in delta state, nigeria

This study analyzed the performance of hybrid ORC -Stirling systems in terms of thermal-mechanical energy conversion in relation to small-scale power generation by industries in Delta state, Nigeria. The two main parameters examined included the thermal collection efficiency of evacuated tube collectors and the influence of the environmental parameters on the stability of torque and the power output of the shaft. The data collection was performed on solar irradiance, ambient temperature, wind speed and PCM thermal cycling at 8-hour intervals in 90 days, and analyzed by means of MATLAB-simulated multidimensional plots. Findings showed that evacuated tube collection produced efficiency of ≥65% thermal collection efficiency, providing sufficient heat input for ORC–Stirling systems to maintain torque deviations within ±5% and conversion efficiency ≥40%. Mean solar irradiance of 775W/m²and PCM cycling between 250–310°C supported continuous 8-hour daily operation of industrial machinery. The results showed that hybrid ORC-Stirling systems are reliable to drive small-scale industrial processes even when environmental conditions vary. It was therefore advised that the small-scale operators should invest in ORC-Stirling systems, the Manufacturer Association of Nigeria (Delta State Chapter) should create awareness and demonstrations of this hybrid ORC-Stirling system and tertiary institutions in Delta state should engage the faculties of Mechanical Engineering to conduct training and pilot projects to facilitate adoption and proper maintenance of this ORC-Stirling system. Such measures will further improve operational stability, cut down-time and sustainability and decentralized industrial power

FXintegrity Publishing Fxintegrity publishing

Post-merger profitability of selected banks in india

The present study aims to shed some light on the gains from consolidation exercise in terms of profitability of banks. Through the application of paired t-test, we arrived at the result that the consolidation of banks did improve the profitability of banks in India. The increase in profitability of banks under study is due to an increase in employee turnover and the subsequent reduction in operating expenses. Merger and acquisition programmes in Indian banks cannot be regarded as a false step if the benefits of it accrue to all stakeholders.

Akhil Antony Akhil antony

Vitamin c and human diseases: an overview

Vitamin C is associated with history of the cause of the ancient hemorrhagic disease scurvy. Vitamin C is an essential nutrient with important antioxidant properties. It is required by the body for normal physiological function. The body cannot synthesize vitamin C, it is present in nature through foods and other natural sources and it exists as a nutritional food supplement. The antioxidant activity of vitamin C protects the body from free radical damage. Vitamin C is essential for the development and maintenance of connective tissues. It is used as therapeutic agent in many diseases and disorders. Vitamin C plays an important role in several metabolic functions, as the conversion of the amino acid, tryptophan, to the neurotransmitter, serotonin, and the conversion of cholesterol to bile acids. Vitamin C supplementation resulted in a significant increase in vitamin C levels in populations; its high intake is associated with positive effects on cardiovascular risk factors. Vitamin C protects the immune system, reduces the severity of allergic reactions and helps to fight infections. It has an important role in bone formation, wound healing and the maintenance of healthy gums. There is profound beneficial effect of vitamin C in respect to human diseases as cancer, atherosclerosis, diabetes, neurodegenerative disease and many metal toxicities. Several vitamin C analogs have been produced as anticancer and antioxidant activity. Vitamin C is useful if it is used as adjuvant therapy for several chronic diseases. Thus, this review summarizes the importance of vitamin C in the body’s physiology and biochemistry, in addition, the different mechanisms that vitamin C is implicated to treat different acute and chronic diseases. Future exploration should pay attention to chronic disease management by vitamin C.

Mediterranean Journal of Pharmacy and Pharmaceutical Sciences Mediterranean journal of pharmacy and pharmaceutical sciences

Design and analysis of parallel flow heat exchanger with baffles

Shell and tube heat exchanger is the most common type of heat exchanger, widely used in oil refinery and other large chemical process. The energy present in the exit stream of many energy conversion devices such as I. C engines, Gas turbines etc. goes as waste, if not utilized properly. For example, the heat energy stored in the engine coolant can be utilized in a better way by recovering the heat for heating purposes inside the cabin. It is comparatively economical than the existing heating arrangements, which employ conventional heating coils. So, the present work has been carried out with a view to predicting the performance of a shell and tube heat exchanger in the field of waste heat recovery application. The objective of this project is to design a shell and tube heat exchanger and study the flow and temperature field inside the shell and tubes using ANSYS Fluent R14.5. An attempt has been made to calculate the performance of the above heat exchanger with and without baffles for parallel flow configurations, and the results so obtained have been compared.

Boopathy Govindarajan Boopathy govindarajan

Personnel department is the predominant component of hrd unit of north eastern karnataka road transport corporation (nekrtc), though hrd has been identified and designated as a separate department. basically the existing personnel department is quali

Development of Human Resources is being given due importance by all the organizations as it aims at developing all the employees of an organization in a planned manner to acquire, sharpen and apply their existing capabilities as well as their inner potentials. HRD is a total system in which its various mechanisms are embedded together to act as an integrated unit. No sub-system can work in isolation. The researches show that the working of each sub-system has its impact on other subsystems e.g. Performance appraisal is basis for assessing training needs, career planning etc. Training is useful tool for increasing individual efciency. It is also a part of employee welfare and is used for promotions. Implementing these HRD sub-systems helps in developing a climate in the organization where the people collaborate with each other; respect and trust others and work as a team. This, in turn, develops a highly positive and motivated workforce which enables the organization to achieve its goals. Human being is a creature composed of heredity and environment and creates values for their own. In the context, during the interactions with others, the values manifest spontaneously. Human beings are tempted by all kinds of emotions, impulses, instincts, prejudices, wishful thinking, hopes, fears, desires, and almost everything.

Dr.Kailaspathi vishwakarma Dr.kailaspathi vishwakarma

Surah mulk

In the name of Allah, Most Gracious, Most Merciful. Blessed be He in Whose hands is Dominion; and He over all things hath Power;- He Who created Death and Life, that He may try which of you is best in deed: and He is the Exalted in Might, Oft-Forgiving;- He Who created the seven heavens one above another: No want of proportion wilt thou see in the Creation of (Allah) Most Gracious. So turn thy vision again: seest thou any flaw? Again turn thy vision a second time: (thy) vision will come back to thee dull and discomfited, in a state worn out. And we have, (from of old), adorned the lowest heaven with Lamps, and We have made such (Lamps) (as) missiles to drive away the Evil Ones, and have prepared for them the Penalty of the Blazing Fire. For those who reject their Lord (and Cherisher) is the Penalty of Hell: and evil is (such), Destination. When they are cast therein, they will hear the (terrible) drawing in of its breath even as it blazes forth, Almost bursting with fury: Every time a Group is cast therein, its Keepers will ask, “Did no Warner come to you?” They will say: “Yes indeed; a Warner did come to us, but we rejected him and said, ´Allah never sent down any (Message): ye are nothing but an egregious delusion!´” They will further say: “Had we but listened or used our intelligence, we should not (now) be among the Companions of the Blazing Fire!” They will then confess their sins: but far will be (Forgiveness) from the Companions of the Blazing Fire! As for those who fear their Lord unseen, for them is Forgiveness and a great Reward. And whether ye hide your word or publish it, He certainly has (full) knowledge, of the secrets of (all) hearts. Should He not know,- He that created? and He is the One that understands the finest mysteries (and) is well-acquainted (with them). It is He Who has made the earth manageable for you, so traverse ye through its tracts and enjoy of the Sustenance which He furnishes: but unto Him is the Resurrection. Do ye feel secure that He Who is in heaven will not cause you to be swallowed up by the earth when it shakes (as in an earthquake)? Or do ye feel secure that He Who is in Heaven will not send against you a violent tornado (with showers of stones), so that ye shall know how (terrible) was My warning? But indeed men before them rejected (My warning): then how (terrible) was My rejection (of them)? Do they not observe the birds above them, spreading their wings and folding them in? None can uphold them except (Allah) Most Gracious: Truly (Allah) Most Gracious: Truly it is He that watches over all things. Nay, who is there that can help you, (even as) an army, besides (Allah) Most Merciful? In nothing but delusion are the Unbelievers. Or who is there that can provide you with Sustenance if He were to withhold His provision? Nay, they obstinately persist in insolent impiety and flight (from the Truth). Is then one who walks headlong, with his face grovelling, better guided,- or one who walks evenly on a Straight Way? Say: “It is He Who has created you (and made you grow), and made for you the faculties of hearing, seeing, feeling and understanding: little thanks it is ye give. Say: “It is He Who has multiplied you through the earth, and to Him shall ye be gathered together.” They ask: When will this promise be (fulfilled)? – If ye are telling the truth. Say: “As to the knowledge of the time, it is with Allah alone: I am (sent) only to warn plainly in public.” At length, when they see it close at hand, grieved will be the faces of the Unbelievers, and it will be said (to them): “This is (the promise fulfilled), which ye were calling for!” Say: “See ye?- If Allah were to destroy me, and those with me, or if He bestows His Mercy on us,- yet who can deliver the Unbelievers from a grievous Penalty?” Say: “He is (Allah) Most Gracious: We have believed in Him, and on Him have we put our trust: So, soon will ye know which (of us) it is that is in manifest error.” Say: See ye?- If your stream be some morning lost (in the underground earth), who then can supply you with clear-flowing water?

Kamal Singh Kamal singh

Near infrared spectroscopy of cicer arietinum l., seeds

NIRS is an advanced, fast, reliable, and non-destructive technique that is extensively used in the chemical, food, petrochemical, and pharmaceutical industries for rapid and reliable standardization. NIRS of Cicer arietinum L. Desi and Kabuli variety seed flours were performed to evaluate secondary metabolites qualitatively. The principal suggested compounds in Cicer arietinum Desi and Kabuli variety were found as adenine, biochanin-A, biochanin-B, biochanin A 7-O- β -D-glucoside, calycosin, cerebroside, choline, ciceritol, citric acid, daidzein, fructose, garbanzol, genistein, glucose, inositol, isoliquiritigen, liquiritigenin, methyl tetracosanoate, ononin, pyrimidine, saccharose, sissotrin, stigmasterol, trifolirhizin. β- amyrin and β-sitosterol. These compounds' presence justifies using Cicer arietinum as a nutritional food and tonic.

Dr. Salman Ahmed Dr. salman ahmed

Analysis of factors affecting the development of community tourism services in ha giang province

With 450 questionnaires, the authors used SPSS software to analyze and found that the researched factors all had a positive impact on the development of community tourism services in Ha Giang province. In particular, the degree of influence on the development of CBT services in Ha Giang province in the order of importance is as follows: The level of organization and management of the tourism industry (QL), The participation of the community in the development of community tourism (TG), Tourism Resources (TN), Infrastructure Development (HT), Human Resource Training Development (NL). This result is the basis for us to choose appropriate solutions to improve the quality of community tourism services in Ha Giang province in the future.

International Journal of Business and Social Science Research International journal of business and social science research

Privacy and security implementation in existing cloud based electronic health records - a detailed review

Over the recent years, cloud computing has emerged as a powerful means for providing automated healthcare facilities. Cloud helps in massive sharing of information between doctors and hospitals using Electronic Health Records. This major transformation has changed the way doctors and hospitals deliver quality and effective service to their patients. Using Cloud storage inhealthcare services has revolution- ized health industry, making it more efficient. Apart from the primary driving factors of cloud like flexibil- ity in cost of maintenance, infrastructure and development, on-demand scalability of storage centers and pay on use schemes are proven to be most effective. More and more digitalization of data causes breech of security and privacy.Because healthcare information is a highly sensitive data which cannot be com- promised,the future of healthcare relies in providing secure and trustworthy sharing of data by safe- guarding privacy and trust. This paper gives an extensive review of the existing security mechanisms for Cloud based healthcare systems.

Dr.c.priya

Improvement of opioid addiction medication through extended-release naltrexone: a comparative, experimental and laboratory approach

Numerous health and social relationship problems, namely an increased risk of contracting HIV, mortality, crime, unemployment and impaired interpersonal relationships, are related to drug dependence, with opioids at the helm. For this reason, opioid addiction is considered a major public health problem [1] and is characterized as a ‘chronic relapsing disease’ and is a major concern for public health, as are drug and alcohol addictions [1, 2]. In addition to social support and psychotherapy, treatment of opioid dependence relies on medication intake. The three main opioid-dependence treatment categories include opioid agonists, opioid antagonists, and non-opioid medications. Naltrexone hydrochloride (API), one of the most commonly used medications relies on an opioid antagonist. It reduces opioid cravings, it can be administered outside the hospital setting and cannot be abused [3]. However, during treatment several patients often forget to take a dose, doubling the next dose to compensate. In some cases, this finding in the therapeutic levels not being reached, while in other cases undesired (side) effects appear. For this reason, especially in the case of long-term treatments of numerous diseases, an extended dosing interval is recommended, so that the patient receives the drug, only once a day, instead of two or three times a day.

Mediterranean Journal of Pharmacy and Pharmaceutical Sciences Mediterranean journal of pharmacy and pharmaceutical sciences

The media revival of evangelical seduction in cameroon

Our research is a contribution to the analysis of emergent practices in the mediatization of the Gospel. It mobilizes an intercultural approach of the appropriation of the TIC by social actors at ends of proselytism and propaganda. The mobilized problem is that of the seduction in the media revival of the neo-pentecostal leaders. By supporting us on an observation of the practices of the TVevangelism in Cameroon, we analyze the emergent social uses of the audio-usual mediums at ends of proselytism and propaganda. Our research reveals the interest to go beyond the deterministic analyses of the development of the TIC to propose an intercultural analysis which underlines the sociocultural contingency of the movement of emergence and development of the TIC. The aim is to propose an intercultural analysis which underlines the sociocultural contingency of the movement of emergence and development of the TIC in Africa.

Tedongmo Teko Tedongmo teko

Assessment of the nutritional composition, microbiological and sensory attributes of maize-based fortified food with peanut and carrot blends

This research assessed the nutritional composition, microbiological and sensory attributes of maize-based fortified food with peanut and carrot blends. A total of six composite flour samples were formulated using varying ratios of maize, peanut, and carrot: (MPC1) 100% maize flour (control), (MPC2) 90% maize, 5% peanut, and 5% carrot, (MPC3) 80% maize, 15% peanut, and 5% carrot, (MPC4) 70% maize, 20% peanut, and 10% carrot, (MPC5) 60% maize, 25% peanut, and 15% carrot, and (MPC6) 50% maize, 30% peanut, and 20% carrot. The proximate, mineral, vitamin, antinutrient, and functional properties of these fortified food samples were assessed using established methodologies. The proximate analysis revealed a significant increase (p<0.05) in moisture, crude protein, fat, crude fibre, ash, and energy content of the fortified samples, with values ranging from 1.63% to 3.80%; 3.08% to 44.43%; 2.39% to 15.16%; 3.58% to 7.04%; 2.34% to 3.80%; and 381.75 to 432.52 KJ/100g, respectively, as the supplementation of peanut and carrot flours increased. Conversely, the carbohydrate content decreased from 86.98% to 27.64%. The mineral content of the fortified samples also showed a significant increase (p<0.05) with higher levels of peanut and carrot flour supplementation. The findings of this study indicated a statistically reduction (p<0.05) in the antinutrient profiles of the fortified food samples. Additionally, the vitamin content significantly increased (p<0.05) with the addition of peanut and carrot flours. The overall viable counts were significantly low, and there were no detectable coliform or fungal counts. Although, the result of sensory evaluation indicated that the control sample was more organoleptically acceptable than the substituted samples, incorporating these nutrient-rich and functional ingredients in the production of maize-based cereals may broaden the application of peanut and carrot flours in the creation of various cereal types and other cereal-based food items.

OKECHUKWU OBED CHUKWUEMEKA Okechukwu obed chukwuemeka

Wto, and its impact on higher education in global contxt

The cross line movement according to the two labor and products is the thing to take care of in the present worldwide economy. Worldwide exchange labor and products has for some time been a standard, for different advantages that gather from it. There have been numerous respective and multilateral arrangements comparable to cross line exchange dealings. The development of administrations area that decidedly influences the everyday daily routine and guidelines of experiencing or personal satisfaction. The World Trade Organization (WTO), of which in excess of 156 nations are individuals, has an understanding according to global administrations exchange. The General Agreement on Trade in Services (GATS) is the WTO's arrangement that administers exchange 12 sorts of administrations, including 'instruction administrations.Each WTO part that proposes to change its 'advanced education administrations' area to outline the 'responsibilities' by specifying certain conditions or restrictions with respect to its strategy on such progression. Contingent upon certain public or provincial targets and the states of interest and supply of advanced education, every part would set down various types of conditions while changing the area to unfamiliar instructive foundations. One of the basic inquiries or issues in such manner would be corresponding to the sort of college to be permitted to set up its grounds or branch or in any case offer training administrations. The inquiry raised here is should WTO individuals from Pro training Services Liberalization permit Foreign Private Universities or Foreign Public Universities?

Dr Gedam Kamalakar Dr gedam kamalakar

Quality assessment and sensory acceptability of bread produced from wheat, ground bean and sweet potato flour blends

The study was undertaken to evaluate the nutrient composition, physical and sensory properties of bread samples produced from wheat, ground bean and sweet potato flour blends. The ground beans and sweet potatoes were prepared into flours and used at varying replacement levels (5-25% and 5-25%) for wheat flour in the production of bread loaves with 100% wheat flour bread as control. The nutrient composition, physical and sensory properties of the bread samples were determined using standard methods. The moisture, crude protein, fat, crude fibre and ash contents of the bread samples increased significantly (p<0.05) with increase in the addition of ground bean and sweet potato flours from 7.53-8.03%, 9.06-14.52%, 3.12-4.68%, 3.42-5.15% and 2.41-3.04, respectively, while the carbohydrate and energy contents decreased from 74.46-64.58% and 362.16-358.52 KJ/100 g, respectively. The mineral composition of the bread samples also increased significantly (p<0.05) with increase in substitution of ground bean and sweet potato flours from 76.32-102.33 mg/100 g (calcium), 86.33-106.76 mg/100 g (potassium), 43.17-70.79 mg / 100 g (phosphorus), 92.14-112.15 mg / 100 g (magnesium), 1.52-2.05 mg / 100 g (iron) and 2.13-2.98 mg/100 g (zinc), respectively. The thiamine, riboflavin, niacin, ascorbic acid, vitamin A and vitamin E contents of the bread samples increased significantly (p<0.05) with increase in the addition of ground bean and sweet potato flours from 42.17-59.19 mg/100 g, 62.31-80.69 mg/100 g, 24.15-47.57 mg/100 g, 12.15-12.15-12.73 mg/100 g, 18.32-47.33 mg/100 g and 15.31-43.67 mg/100 g, respectively. The physical properties (loaf volume, loaf height, loaf weight, oven spring and specific loaf volume) of the bread samples decreased significantly (p<0.05) with corresponding increase in the addition of ground bean and sweet potato flours from 310.21-115.41 cm3, 6.82-3.84 cm; 410.21-246.31g, 458.15-407.94 cm and 0.76-0.26 cm3/g, respectively. The sensory properties of the samples showed that the control sample (100% wheat flour bread) was the most acceptable to the panelists and also differed significantly (p<0.05) from the composite flour breads in colour, texture, taste and flavour. Although the 100% wheat flour bread (control) had better sensory and physical properties, it had the least values in nutrient contents compared to the composite flour bread loaves. However, the study showed that the nutrient contents of wheat flour breads could be improved by enriching wheat flour with ground bean and sweet potato flours at the levels of 5-25% and 5-25%, respectively in the production of bread loaves.

OKECHUKWU OBED CHUKWUEMEKA Okechukwu obed chukwuemeka

Evaluation of diabetes mellitus type 2 effects on kidney function

Type 2 Diabetes mellitus contributes to the development or progression of many chronic and age-related pathological processes. One of the major risk factors for morbidity and mortality among patients with diabetes is renal and vascular disease as well as heart disease. Type 2 diabetes mellitus was associated with a significantly increased age of kidney disease with higher urea and creatinine levels. 76 Libyan subjects participated in the study. The subjects were divided into three categories. One group hosts diabetes case (n=40) while the other group serves as a control (n=12) and the other group has no type 2 diabetes mellitus but urea and creatinine levels are elevated (n=36). After oral informed consent of the study participants, 5 ml of venous blood was drawn under sterile conditions for whole blood analysis. Fasting blood sugar was analyzed. Urea and creatinine levels were compared between diabetic and non-diabetic patients. However, a statistical analysis was performed using IBM SPSS version 26 where the correlation between parameters was analyzed by an independent samples t-test. In this study, patients with type 2 diabetes mellitus caused a significant increase in urea and creatinine compared to the control group. The study indicated that type 2 diabetes mellitus increases the damage to the kidney function.

Mediterranean Journal of Pharmacy and Pharmaceutical Sciences Mediterranean journal of pharmacy and pharmaceutical sciences

Development and evaluation of muco-adhesive buccal films containing metronidazole for the treatment of periodontal diseases

Gingivitis, a reversible inflammation of the gums leads to an advancement to periodontitis, a more severe and often irreversible stage characterized by the destruction of connective tissue and bone, potentially leading to tooth loss. This study was designed to develop and evaluate muco-adhesive buccal films containing metronidazole for localized treatment of periodontal disease, aiming to reduce systemic side effects and improve therapeutic efficacy. Thin films were prepared using chitosan as the primary polymer, combined with various copolymers (HPMC, MC, EC, PVP, HPC, and Carbopol) via the solvent casting technique. Thirteen formulations (F1-F13) were investigated for their ability to control the in vitro drug release, surface pH, folding endurance, drug content uniformity, and muco-adhesion, in addition to studying drug release kinetics. Formulations F12 (60.0% HPMC, 20.0% chitosan) and F13 (20.0% HPMC, 60.0% chitosan) showed optimal surface pH (≈6.7-7.0) with high muco-adhesion characteristics (49-51 Mn/m). Sustaining or expediting the drug release rate was manipulated by tailoring the polymer composition within the studied formulations. Examining drug release data has shown that the release kinetics followed the Korsmeyer-Peppas model, indicating diffusion and polymer relaxation mechanisms. The study demonstrates that polymer selection, in addition to the chosen ratio allows customization of release kinetics, Formulation F9 (20.0% HPC, 60.0% Chitosan) was proven to have the ability to provide the most sustained release characteristics. These findings support the potential of chitosan-based muco-adhesive films as effective localized delivery systems for metronidazole in periodontal therapy.

Mediterranean Journal of Pharmacy and Pharmaceutical Sciences Mediterranean journal of pharmacy and pharmaceutical sciences

The impact of internal service quality on job satisfaction in the hotel industry

Service quality is a key factor for success in any hotel. Many researchers have conducted studies on service quality, but only a few studies have been conducted on internal service quality (ISQ) in general, and in the hotel industry in particular. Since there is no general agreement among researchers on the measurement of ISQ, many studies have used SERVQUAL instrument to measure the employees’ perceptions of ISQ. The purpose of this study is to explore the influence of ISQ on employee’s job satisfaction in five-star hotels in Jordan. The current study was carried out by measuring the data gathered through a seven-point Likert scale. The quantitative survey method was applied, and therefore the SERVQUAL instrument was used to measure ISQ, and the Job Satisfaction Survey (JSS) was used to measure job satisfaction. Data obtained from a sample of 238 respondents drawn from 14 five-star hotels in Jordan were analysed with the SPSS software based on descriptive statistics. The study’s findings indicated that the ISQ of five-star hotels in Jordan has a significantly positive influence on an employee’s job satisfaction. These findings support the hypothesis that there is a positive relationship between ISQ in the hotel industry and industry employees’ job satisfaction.

Mukhles m. al-ababneh

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