bluuebunny/crossref_metadata_2025 huggingface dataset:
EKSISTENSI DAN KEABSAHAN SISTEM TRANSAKSI JUAL BELI E-COMMERCE MENURUT KITAB UNDANG-UNDANG HUKUM PERDATA
Authors: Sultan Mudzaffar Azva M , Apriani Rani
Published: April 2022

AbstractThe development of today's technology makes it easy to make ends meet. But behind the ease of not a few causing problems particularly regarding the validity and completion process extremely difficult, both non-litigation especially in litigation, because the legal relationship is conducted through the virtual world without face-to-face direct (electronic transactions). Agreements that do not qualify subjective (Article 1320 BW) and there is compliance achievement, the agreement is valid, but the legal consequences, which may be requested cancellation. If not requested cancellation to the judge, the agreement remains binding on both parties (the sender and receiver). Conversely, if the objective conditions are not met then, the agreement is null and void. Evidence used in Electronic Commerce is the electronic evidence as stipulated in Law No. 11 Year 2008 on Information and Electronic Technology is an electronic document such as micro film and data storage devices. However, other evidence will still be required, if it can make the light and give confidence in the truth to the judge for an event it is not contrary to the law.Keywords: Electronic Commerce, Evidence, private law.AbstrakPerkembangan teknologi saat ini memberikan kemudahan dalam memenuhi kebutuhan hidup. Namun di balik kemudahan tidak sedikit menimbulkan problematika khususnya mengenai keabsahan dan proses penyelesaiannya yang sangat sulit, baik secara non litigasi terlebih lagi secara litigasi, karena hubungan hukum tersebut dilakukan melalui dunia maya tanpa tatap muka secara langsung (transaksi elektronik). Perjanjian yang tidak memenuhi syarat subyektif (Pasal 1320 BW) dan ada pemenuhan prestasi, maka perjanjian tersebut sah, akan tetapi menimbulkan akibat hukum, yaitu dapat dimintakan pembatalan. Jika tidak dimintakan pembatalan kepada Hakim, maka perjanjian itu tetap mengikat kedua belah pihak (pihak pengirim dan penerima). Sebaliknya, jika syarat obyektif tidak terpenuhi maka, perjanjian tersebut batal demi hukum. Alat bukti yang digunakan dalam Electronic Commerce adalah bukti elektronik sebagaimana yang diatur dalam Undang-Undang Nomor 11 Tahun 2008 tentang Informasi dan Teknologi Elektronik yaitu dokumen elektronik seperti micro film dan alat penyimpanan data. Akan tetapi, alat bukti yang lain tetap akan diperlukan, jika hal tersebut dapat membuat terang dan memberikan keyakinan dalam menemukan kebenaran kepada hakim terhadap suatu peristiwa sepanjang tidak bertentangan dengan undangundang.Kata kunci : Electronic commerce, pembuktian, hukum perdata
Determinación de la respuesta a fatiga de GLARE (Glass Reinforced Laminate) reforzado con nanotubos de carbono
Authors: Valderrama C. , Solís R. , Artigas A. , Monsalve A.
Published: April 2022

Se investigó la respuesta a fatiga de GLARE (Glass Reinforced Laminate) fabricado con resina epóxica reforzada con nanotubos de carbono (NTC). Para la fabricación del Glare se utilizó Al 2024-T3, fibra de vidrio S2-5433, resina epóxica L20 y endurecedor EPH-161. Se usaron NTC comerciales. Las muestras se prepararon íntegramente en el taller de materiales compuestos de la Empresa Nacional de Aeronáutica (ENAER). Se utilizaron probetas rectangulares de 50 x 140 mm de acuerdo a la norma ASTM E647. Con el fin de reforzar la resina epóxica utilizada, se agregaron NTC en las dosificaciones de 0,5 y 1% en peso. Se determinaron las curvas carga versus número de ciclos utilizándose cinco niveles de carga y tres probetas por cada nivel. Se determinaron las curvas de Paris para cada una de las configuraciones fabricadas, determinándose los coeficientes C y m. La metodología experimental consideró en todos los casos una perforación circular de 7,7 mm de diámetro en el centro de cada probeta, dos entallas ubicadas perpendiculares al eje de aplicación de carga de 2 mm y una pregrieta de 3 mm de longitud. Los resultados se compararon con los resultados obtenidos con GLARE fabricado sin refuerzo a través de ensayos de fatiga, obteniéndose en todos los niveles una mejora en la vida a fatiga.
Propuesta de un mecanismo para la formación de especies más solubles de cobre a partir de bornita pre – tratada con H2SO4 y NaCl
Authors: Navarro Patricio
Published: April 2022

Los minerales que son procesados a concentrados son sulfuros, que bajo condiciones de lixiviación convencionales resultan con una baja o nula solubilización. Uno de esos sulfuros es la bornita (Cu5FeS4), sobre el cual se han realizado estudios para nuevos medios de lixiviación mas capaces de afrontar la problemática, permitiendo la reocupación de la capacidad instalada y hoy ociosa. Mediante pruebas de lixiviación, se dio cuenta que la utilización de ácido sulfúrico como agente pre – tratante aumenta la recuperación del Cu desde un 2,41% hasta un 18,04% tras 15 minutos de lixivia- ción. Al sumarle cloruro de sodio al sistema, la solubilización de cobre al mismo tiempo alcanzó el 13,86%, pero con un menor contenido de hierro que en el caso anterior. Ensayos realizados con microscopia electrónica de barrido (SEM) indicaron la presencia de especies y morfologías nuevas con el pre – tratamiento con sal, distintas a las observadas cuando solo se utilizó el ácido sulfúrico como agente pre – tratante. Se abordó, entonces, el efecto que tiene, tanto físico como químicamente, la realización de un pre – tratamiento realizado con H2SO4 y NaCl sobre un concentrado mayoritariamente bornítico. Se identificó que la utilización de estos reactivos genera ácido clorhídrico gaseoso, tal que este agente mejoraría la solubilidad de cobre mediante la formación de compuestos clorurados menos refractarios. La formación de especies más favorables a la lixiviación a partir de la bornita radicaría en que el estado gaseoso en el cual se forma el HCl penetraría de mejor manera al interior de las partículas.
Análisis Comparativo de la Difusividad Efectiva, Artificial y Real en Materiales Porosos
Authors: Manriquez Jorge , Olivares Pablo
Published: April 2022

Se comparó el transporte de una especie a través de una estructura porosa teórica artificial y una real analizando el efecto que tiene la porosidad y tortuosidad en la difusión de la especie a través de un dominio modelado que representa ambas estructuras. Para la modelación dinámica se usaron las ecuaciones de transporte de especies químicas sin convección y sin el término de reacciones químicas en el dominio. Una vez alcanzado el estado estacionario el flujo promedio para la estructura artificial es 8,051 ×10-3 [mol∞m2/s] y la concentración promedio en la salida es cout = 1,61*103 utilizando L0 = 8*104 [m], en tanto que para la estructura real el flujo promedio resultó ser mayor e igual a 2,5×10-2 [mol∞m2/s] y la concentración promedio en la salida menor e igual a 1,43*103 [mol/m3] con L0 = 6,4*104 [m]. Los resultados de flujo y concentración muestran que la transferencia de masa se favorece en la estructura real y disminuye a medida que usamos modelos con suposiciones teóricas y geométricas cada vez más diferentes a ésta.
Cotagaita y Cintis ¿Patrimonializar el espíritu del lugar?
Authors: Castro Amalia Andrea , Villena Wilmar , Pszczolkowski Philippo
Published: April 2022

El presente artículo investiga y devela el “genius loci” o espíritu del lugar del valle del río Cotagaita y valles de los Cintis Departamento de Potosí y Chuquisaca, Bolivia, en especial relación a la actividad vitícola que en él se desarrolla. Se describen aspectos fundamentales del “saber hacer” y costumbres de sus campesinos viticultores, los cuales implementan manejos tendientes a conservar de forma sustentable y sostenible en el tiempo su actividad, particularmente cultivando las vides en tutores vivos de árboles de molle (Schinus molle L.) chañar (Geoffroea decorticans) y algarrobos (Prosopis alba). Dada la peculiaridad de esta tradición vitícola y las definiciones que ya ha tomado UNESCO, se proponen elementos de análisis que permitan ampliar el reconocimiento de patrimonio inmaterial a la actividad agrícola-vitícola de dicho valle. Se pregunta por las condiciones de producción de estos valles, cuáles son las características físicas particulares que desafían la labor vitivinícola y cuáles las adaptaciones culturales que han resultado de esto, así como su profundidad histórica y su entronque con otras prácticas vitícolas del mundo, focalizado en los sistemas de cultivo y conducción. El análisis utiliza como fuente una estancia de estudio del profesor XXXXXXXXXX en Bolivia entre los años 2008-2009 y combina metodologías agronómicas e históricas.
Cotagaita y Cintis ¿patrimonializar el espíritu del lugar?
Authors: Castro San Carlos Amalia , Villena Wilmar , Pszczólkowski Philippo
Published: April 2022

El presente artículo investiga y devela el genius loci o espíritu del lugar del valle del río Cotagaita y valles de los Cintis Departamento de Potosí y Chuquisaca, Bolivia, en especial relación a la actividad vitícola que allí se desarrolla. Describimos aspectos fundamentales del “saber hacer” y costumbres de sus campesinos viticultores, los cuales implementan manejos tendientes a conservar de forma sustentable y sostenible en el tiempo su actividad, particularmente cultivando las vides en tutores vivos de árboles de molle (Schinus molle L.) chañar (Geoffroea decorticans) y algarrobos (Prosopis alba). Preguntamos por las condiciones de producción de estos valles, cuáles son las características físicas particulares que desafían la labor vitivinícola y cuáles son las adaptaciones culturales en torno al tema, así como su profundidad histórica y su entronque con otras prácticas vitícolas del mundo, focalizado en los sistemas de cultivo y conducción. El análisis utiliza como fuente una estancia de estudio del profesor Philippo Pszczólkowski en Bolivia entre los años 2008-2009 y combina metodologías agronómicas e históricas.
UNDERSTANDING THE CONCEPT BANGSA MALAYSIA AMONG STUDENTS: A STUDY TOWARDS THE FORMATION & NATION STATE BUILDING COURSE
Authors: Kaspin Khairul Ghufran , Jamal Mohamad Basri , Mohd Nor Norshahrul Marzuki , Marzuki Mazdi , Ibrahim Mohd Hairy
Published: April 2022

A nation state is a sovereign country that has a clear territorial boundaries and the territory is inhabited by a group of people who are bound by the same citizenship and identify themselves as a nation. A strong Bangsa Malaysia is such a highest point of the nation-building in Malaysia. In this case, students are an important group to be exposed to the process of strengthening the concept so that a strong Bangsa Malaysia can be realized. This study was conducted to identify the level of understanding of the respondents who took part in this study on their knowledge of the concept of Bangsa Malaysia. In addition, this study was conducted to determine the effectiveness of the course on Pembentukan dan Pembinaan Negara Bangsa (HNH3013) in shaping students' thinking on the understanding of the concept of Bangsa Malaysia. This is a quantitative research and the results of the study are described by descriptive statistical analysis. Overall, the results of this study found that the level of respondents' understanding of Bangsa Malaysia concept is good. While the HNH3013 course is effective in shaping students' thinking on the concept of Bangsa Malaysia. Based on the findings, this study identifies several things that need to be emphasized by the authorities in further strengthening students' understanding of the concept of Bangsa Malaysia. These include leaders from various religions, acceptance of the concept of Bangsa Malaysia and the latest national policies in further strengthening Bangsa Malaysia.
COVID-19 PANDEMIC IMPACT STRESS ISSUES AMONG STUDENTS PARTICIPATING IN ONLINE TEACHING AND LEARNING: A PRELIMINARY STUDY
Authors: Mohd Nor Norshahrul Marzuki , Kaspin Khairul Ghufran , Jamal Mohamad Basri , Marzuki Mazdi
Published: April 2022

The worldwide COVID-19 pandemic upheaval has resulted in a myriad of implications on daily life. In schools, students have also been affected due to their need to participate in online learning which used to be conducted in face-to-face mode. This study was aimed at identifying COVID-19 pandemic impact stress issues among students participating in online teaching and learning. In addition, this study was also for the purpose of examining the suggestions to address the identified stresses. This preliminary study was conducted in a qualitative manner by means of data collection through review of past research studies. Findings showed that stress issues among students participating in online teaching and learning were likely to persist for the duration of the COVID-19 pandemic. However, stress issues could be addressed by employing various effective methods based on the suggestions by the Malaysia Ministry of Health depending on each individual student’s acceptance and consistency.
Il Community Land Trust negli Stati Uniti e in Italia
Authors: Vercellone Antonio
Published: April 2022

TesiIl contributo esamina l’esperienza statunitense del Community Land Trust, meccanismo di accesso all’abitazione e di governo delle aree urbane nato negli USA in via di prassi, attraverso il ricorso a strumenti di diritto privato per assolvere a bisogni tradizionalmente appannaggio del diritto pubblico, ricorrendo a una complessa tecnica di conformazione negoziale della proprietà. Valorizzando i vantaggi del modello, capace di impostare una redistribuzione della rendita fondiaria in favore dei singoli e della collettività, il saggio esamina quindi gli istituti ai quali si dovrebbe ricorrere per costruire, a diritto vigente, un Community Land Trust di diritto italiano.

The author’s view
This essay examines the American experience of Community Land Trusts, a mechanism of access to housing and governance of urban areas emerged from the bottom up in the United States, in order fulfil, through private law, needs and rights traditionally assigned to public law. The Community Land Trust does that relying on contract to shape property rights, this way enabling a complex system of socialization of land rent. Highlighting the advantages of this institution, the paper shows the technical tools we could rely on to build a Community Land Trust under Italian private law.
Reddito finanziario di trust estero imputato ai disponenti (CTP Novara, 15 aprile 2021)
Authors: Paratore Salvatore
Published: April 2022

Massima L’imputazione al disponente dei redditi derivanti da disponibilità finanziarie, facenti parte del fondo di trust esteri, dovrebbe richiedere l’accertamento in concreto dell’effettiva interruzione del dominio del disponente sui beni devoluti in trust.
A tal fine, anche ai fini fiscali, non pare sufficiente la semplice influenza del disponente sul trustee, in quanto, in accordo con quanto previsto dalla Convenzione de L’Aja, art. 2, l’istituto del trust non dovrebbe risultare in assoluto incompatibile con la riserva in favore del disponente di determinate facoltà.
Il controllo della Corte sull’esercizio del potere di nomina del guardiano (Mazzoleni v Summerhill Trust, High Court of Justice, Isola di Man)
Authors: Patrone Matteo
Published: April 2022

Massima Anche quando il potere del trustee è un mere power (il cui titolare non ha alcun obbligo di esercitarlo), sussiste comunque l’obbligo di ponderare la scelta che ha condotto il titolare a decidere di non utilizzare il potere (ciò, a maggior ragione, quando vi è una richiesta dei beneficiari in tal senso). Tale decisione deve essere infatti coscienziosa e appropriata. In caso contrario, il giudice può ordinare al trustee di riconsiderare la propria decisione sul mancato utilizzo, indicando altresì elementi e ragionamenti che sarebbe opportuno considerare.
Esecutore testamentario e legato a un ente inesistente (spunti dal diritto scozzese)
Authors: Muritano Daniele
Published: April 2022

Sunto
Analisi di un provvedimento scozzese relativo alla richiesta di indicazioni da parte di un esecutore testamentario a fronte dell’incerta individuazione del beneficiario di un lascito. Comparazione con le norme italiane astrattamente applicabili al medesimo caso.
Embalming with Formalin – Benefits and Pitfalls
Authors: A. K Pal , U. P Bhanarkar , B Ray
Published: April 2022

Formalin is the most widely used preservative in anatomical embalming. It produces consistent results in terms of the prevention of autolysis and putrefaction at an affordable cost. It is a known carcinogen having several health hazards. Strict adherence to safety protocols is required to minimize its toxic effects. Regular monitoring of formaldehyde concentration in the dissection hall and embalming room will ensure remedial measures at the earliest. In the face of growing health concerns, several alternative preservatives are being studied. Apart from it, methods like cryopreservation, plastination can be used instead of embalming. Post-mortem toxicological analysis of formalin-fixed cadavers is of importance for forensic investigation. This article will review the overall advantages and disadvantages of formalin and its alternatives in the process of embalming and will guide the anatomists in choosing the proper options for the purpose.
Synthesis and Characterization of Activated Carbon Prepared from Jute Stick Charcoal for Industrial Uses
Authors: Islam M. Nurul , Sarker Jahid , Khatton Ayesha , Hossain S. M. Mahruf , Sikder Helena Akhter , Ahmed Rashed , Chowdhury A. M. Sarwaruddin
Published: April 2022

Activated Carbons (ACs) were prepared from jute stick charcoal by chemical activation using H2SO4 and H3PO4 ranging temperature from 3000C to 3500. The activated carbons and charcoal prepared from jute sticks were characterized by evaluating the surface chemistry, structural features and surface morphology. The properties of the carbons were characterized by Scanning Electron Microscope (SEM), Brunauer – Emmett-Teller (BET), X-Ray Diffraction (XRD) and the FT-IR method. The jute sticks were converted to activated carbons with the highest surface area (135–245m2/g) and largest mesopores volume (0.14–0.16 cm3/g). The FT-IR spectra exhibited that the pyrolysis of jute stick resulted in the release of aliphatic and O - containing functional groups by thermal effect. However, the release of functional groups is effect of chemical reaction in the ZnCl2, H3PO4, and H2SO4 activation process. A honeycomb carbon structure in activated carbon was formed as observed on SEM images. Although charcoal and activated carbon were prepared at 3000C to 3500, the activated carbon exhibited much lower Raman sensitivity due to the formation of condensed aromatic ring systems. Due to high surface area and high porous structure with abundance of functional groups, the activated carbon prepared from jute sticks charcoal absorbed molecules with much higher than those of other activated carbon.
nglish in the Workplace: An Analysis of the Communicative Needs of Benin Banking, Tourism and Travelling Personnel
Authors: Jeannette Kokodoko Tohon A.
Published: April 2022

This research is an exploratory study of the use of English by Benin banking, tourism and travel Personnel. It attempts to examine the communicative needs of this personnel in their workplaces by shedding light on their needs, wants, lacks and attitude towards English. It is a need analysis performed to find out the professionals’ needs of English in their specific area of work. This analysis makes sure that the course will contain relevant and useful skills to learn. It also enables the course designers to achieve a detailed profile of what this category of professionals need to be able to do in English in order to produce a specification of the language skills, function and forms required to carry out the communication described in the needs profile. The current study has been carried out using the mixed methods, qualitative and quantitative methods. The sample consists of thirty personnel to whom questionnaires are distributed by type of work. Fifteen ESP teachers were interviewed. The data was collected by means of questionnaires, class observation, interviews and analysis of the results were obtained. On the one hand the results have shown that the workers’ perceptions of their needs, wants and lacks are greatly affected by their attitudes toward English. On the other hand the results provide a useful input for developing a curriculum or designing an ESP to meet the communication needs of these personnel and thus ensure their efficiency at their workplaces.
The Design for Distributed Ledger Based on Main-Sub Ledger Architecture
Authors: Li Wenfeng
Published: April 2022

Distributed ledger technology (DLT) offers new and unique advantages for information systems, but some of its features are not a good fit for many applications. We review the properties of DLT and propose a new type of architecture for DLT based on main-sub ledger. Our scheme pays more attention to data privacy, effectively relieves the pressure of data storage for nodes, thereby improves data handling capability.
Thin Layer Drying Kinetics of Salt Water Crab (Cardisoma Guanhumi)
Authors: Jonathan Jonathan , J B. , Egbe Egbe , W E.
Published: April 2022

Crab meat undergoes rapid microbial deterioration after death, placing it in the category of highly perishable sea foods (the Crayfish and lobsters alike) Thus, this affects its economic value. Drying is one of the techniques that will provide consumers with ready-to-use dried crabmeat to incorporate into daily meals such as soups, sauces, and so on. This study thus, investigated the drying behavior of the crab on thin-layers. A laboratory convective oven dryer was used as the heating source, on the temperature (range of 60 - 100°C) applied in a varying manner on multiples of 10℃. The layer thickness was about 45-mm. as with high moisture sea foods, the drying profile showed a typical falling rate period with no distinct constant rate period for all the temperature levels used in this work. Moisture loss (diffusion) data obtained from the experiments were fitted to three popular semi-empirical thin-layer models of Lewis, Henderson-Pabis, and Page, and their suitability was validated using statistical parameters such as Root Mean Square,( R2), X2 and RSME. This was done to select thin-layer model that would suitably describe the drying kinetics of the samples over the range of temperature levels chosen in this work. Consequently, the Henderson-Pabis model and that of Page model were taken to have reliably predicted the drying behavior of the samples at the chosen temperature levels.
Epidemiological Aspect and Antibiotic Resistance Profile of Acinetobacter baumannii in the Resuscitation Department of Ibn Tofail Hospital CHU Med V
Authors: Rada R. , Nakhli R. , Khayati S. , Said L. Ait , Zahlane K.
Published: April 2022

Background: Multidrug resistant Acinetobacter baumannii, (MRAB) is an important cause of hospital acquired infection. The purpose of this study is to evaluate the epidemiology and analyze the level of antibiotic resistance of Ab strains in the intensive care unit of the ibn Tofail Hospital of the Mohammed VI University Hospital of Marrakech. Material and method: This study is a retrospective review of a city hospital epidemiology data base and includes 42 isolates of Acinetobacter baumannii (AB) from 120 patients. The antibiogram was performed according to European Committee on Antimicrobial Susceptibility Testing (EUCAST) recommendations. Results: In our study, all bacteriological samples were taken from the intensive care unit. The mean age was 48.2 years with extremes ranging from 19 to 72 years.88 patients were male (73.4% of all cases) and 32 female (26.6%).The most frequent reason for hospitalization in the intensive care unit was severe head trauma in 35 cases (29%).During the study period, out of 120 samples received, 42 Ab strains were isolated (35% of samples). These strains were mainly isolated from blood cultures (40%). Conclusions: The diffusion of multi-resistant Ab strains in intensive care units seems to be alarming, hence the need to implement an effective strategy to fight nosocomial infections.
Nanotechnology and biological advances, novel tools for plant genetics and physiological role of newly crops and limited factors affecting growth
Authors: Mubarik Nadia , Irshad Madiha , Aslam Mahnoor , Marwat Anum , Robina Robina , Omar Sobiya Mohiuddin , Arif Arsalan , Sohaib Muhammad , Mehboob Asma
Published: April 2022

Nano-pesticides are essential for the successful and sustainable management of different pests, and they can decrease the use of agrochemicals, thereby mitigating current environmental dangers. Nevertheless, advancements in nano-particles or micro-particles, as well as distribution models for biolistic gene delivery in various plants, are still needed to enhance grain growth and crop and plant protection. , seed priming is being used effectively to expedite and synchronize germination, increase seedling vigor, and make plants extra resilient to various biotic and abiotic stresses, resulting in increased efficiency and quality of food. Nano fertilizers have distinct properties like mega absorption, increase in production, enhanced activity of photosynthesis, and a substantial improvement in leaf surface area. Growth of plants is changed to a particular environment conditions at different phases of development; and hence, a proper choice of planting date increases photosynthesis efficacy. In this perspective, providing carbon nano-tubes in to the chloroplasts has resulted in a progress for plants' enhanced capacity to collect more energy from the sun. Lower rates of photosynthetic activity in the crop plants under the cold stress limited metabolic pathways for Carbon assimilation.
Potential Health Benefit of Dates Based on Human Intervention Studies: A Brief Overview
Authors: Naureen Irum , Saleem Aisha , Rana Nadia Jamshaid , Ghafoor Maham , Ali Farwa Muhammad , Murad Naveed
Published: April 2022

Date palm tree (Phoenix dactylifera L.) is an important crop or khajoor in the local language which is cultivated in many countries. Different types of dates are present but Ajwa khajoor is very beneficial in cardiovascular activity, heart disease, antimicrobial, nephroprotective, antioxidant, anti-inflammatory activity, provide relaxation during pregnancy, reduce risk of tooth decay, improve bone health, and also provide mental clarity. Prophet Muhammad (Peace Be upon Him) said that the best assets are date palm, dates cure several disorders, and he suggested Muslims to eat the date and have a tendency the date palm. Dates play key role in anti-cancer activity, anti-tumor, cardio-protective activity, and neuroprotective activity. Dates fruits and seeds are considered essential nutrients and medicines. They can be used in a variety of cosmetic and beauty products. Many cosmetic products contain high levels of chemical compounds, commonly found in synthetics such as hydroquinone. Date seed oil has been shown to have a positive effect on human skin and hair, as well as a few products (body creams, soaps, hair products, and sunscreens) are sold. Seed oils have high oxidative properties, extended storage capacity, and can protect the skin from UV rays and repair it. Bioactive compounds, such as flavonoids and phenolics, can prevent hair loss and promote hair growth. The extracts from dietary seeds are rich in phytosterols, essential fatty acids, and nutrients needed to maintain healthy scalp, promote normal hair growth, and support nourishing functions of sebaceous glands and hair follicles. It is important to all synthetic skincare products and medically very beneficial.
Evaluation of Single Verses Multiple Doses of Suxamethonium in Rigid Bronchoscopy: A Tertiary Care Hospital Study in Bangladesh
Authors: Hasan Dr. Md. Rejaul , Mahmood Dr. Shawkat , Panna Dr. Sayeda Begum , Apel Dr. Md. Shamim Hossain
Published: April 2022

Background: Rigid bronchoscopy is frequently required in the therapeutic therapy of a wide range of tracheobronchial diseases. Suxamethonium is a common neuromuscular blocking medication used for rapid sequence tracheal intubation because of its quick onset and recovery. Objective: The objective of the study was to evaluate the effects of single vs multiple doses of Suxamethonium in rigid bronchoscopy. Methodology: This randomized cross-sectional observational study was conducted from January 2019 to December 2020 among 180 patients in a tertiary care hospital of Bangladesh. Data on certain basic parameters were obtained on the basis of the clinical records and related changes. Collected data were displayed in tabular and graphical form in terms of different parameters, and statistical analysis was conducted to observe the statistical significance. Results: In this study, we divided patients into 2 groups (Group 1: Single dose Suxamethonium, Group 2: multiple-dose Suxamethonium). Among 180 patients, a maximum (34.4%) patients were more than 50 years of age. Also, 58% were male, and 42% were female patients. Here, maximum patients (33.8%) had a cough, while minimum patients (2.7%) had chest pain. Among group 1, maximum patients (39.1%) had mild fasciculation scores and minimum patients (7.4%) had zero scores. Among group 2 patients, maximum patients (24.3%) had zero fasciculation score, and minimum patients (6.3%) had vigorous scores. According to the Copenhagen scoring system, in group 1, 47.40% of patients had an excellent outcome, and 6.65% of patients had a poor outcome. And in group 2, 74.7% of patients had a good outcome and 13.50% of patients had an excellent outcome. In both groups, maximum patients had minor bleeding, vocal cord trauma, and hypoxia. Conclusion: The findings imply that single-dose Suxamethonium was more effective in improving patient satisfaction. The intubating settings would be more pleasant if single-dose Suxamethonium was used.
Alternaria sp Mycotic Keratitis: A Case Report
Authors: Adadi Soukaina , Bhalil Ouahiba , Moumni Bilal , Saghroune Hayat Ben- , Tlamçani Zineb
Published: April 2022

Keratitis is a frequent pathology in everyday ophthalmology, whose etiologies are dominated by bacterial origin. The mycotic origin is a rare cause, and the prognosis is usually reserved, given the delay in diagnosis, mainly due to self-medication. We present a case report concerning a 60 year old patient who presented a mycotic corneal abscess due to Alternaria sp . He presented a stromal infiltration of the cornea of the left eye on biomicroscopic examination. A swab of the abscess was performed for mycological study which came back positive for Alternaria sp . On the basis of the clinical manifestations and conducted examinition, a diagnosis of Alternaria mycotic keratitis was established.
Tongue Flap in Labial Defect Reconstruction
Authors: Agbassikakou T. W. Chabi , Badaoui Z. , Buckat H. , Moujahid A. , Mokfi I. , Fiqhi M K. , Khatib M. K. El
Published: April 2022

The lips represent an important role in social life as they are used to ease phonetic articulation, complement the aesthetical structure of the face and, they serve as a means of giving nutrients to the body. In certain cultures, they are crucial external signs of femininity and serve different purposes. Given the complex functions of these structures, reconstruction of labial defects presents a challenge for plastic surgeons not only in the management of tumor pathologies, but also in cases of emergency post-traumatic amputations. In the present study, we shall describe a case of labial reconstruction using a tongue flap after a post-traumatic loss of tissue in the vermilion border. The surgical reconstruction technique will be discussed and then, we will present an overview of the constraints related to the treatment of the flap and finally the initial outcome of the procedures.
“The Induction Dose with Ketamine and Midazolam Co-Induction to Propofola”
Authors: Rahman Md. Mahbub Ur , Islam Md. shafiqul , Billah SM Masum
Published: April 2022

Background: Propofol is a commonly used intravenous (IV) induction agent. The induction dose of propofol is 1.5 to 2.5 mg/kg in healthy adults producing unconsciousness, depending upon concomitant medications (i.e. opoid analgesics), the patient’s age and physical status, and the extent of surgical stimulation. Objective: To assess the induction dose with ketamine and midazolam co-induction to propofola. Methods: This was a prospective, randomized, double-blind and interventional study conducted at Department of Anesthesiology, Sher-e-bangla Medical College Hospital, Barishal, Bangladesh from January to June 2019. Sixty adult patients undergoing elective surgery to be performed under general anesthesia were randomized to receive 0.3 mg/kg of Ketamine or 0.03 mg/ kg of Midazolam intravenously as co-induction agent. A minute after administration of co-induction agent, anesthesia was induced with Propofol 40 mg bolus then 10 mg every 10 seconds until the loss of verbal response. The hemodynamic response at 0, 1, 2, 5 minutes respectively and the induction dose of Propofol were noted. Results: The mean arterial pressure heart rates were significantly lower at 1, 2 and 5 minutes in midazolam group. However, mean arterial pressure and heart were within the physiological range in both the groups. Propofol dose requirement for induction between the two groups was similar (p>0.05) but co-induction significantly decreased the induction dose of Propofol as compared to standard recommended dose for induction. Conclusion: Our study showed that hemodynamic variables were maintained within the physiological range with midazolam and ketamine co-induction. However, lesser degree of decrease in mean arterial pressure was seen with ketamine but the heart rate was higher. A similar reduction of induction dose of propofol was achieved with both the drugs.
New Insights in Biological Development of Novel Varieties with Antioxidant, Antimicrobial, Antiparasitic, DNA Protection Activities and Future Perspectives
Authors: Tahir Hira , Sajid Muhammad , Ali Asif , Saeed Hafiza Sania , Siddique Imrana , Abbasi Rabia , Bilal Muhammad Haseeb , Adnan Muhammad
Published: April 2022

Medicinal plants are most valuable source of different natural compounds and safer than the chemicals that directly used for the treatment of high risk diseases. The compounds that present in the medicinal plants are monoterpenes, flavonoids, and phenolics. The ultimate goal of the using of medicinal herbs are inhibiting the growth of the infectious particles that causing variety of diseases. Medicinal plants have been used in order to control the growth of infectious bacteria in as some of them deviling the resistance due to changing endearments for example, Enterococcus faecium and Klebsiella pneumonia. Many of the plant extracts such as N.sativa seeds have been used as natural booster for targeting the lethal pathogens and causing the cellular toxicities While, Commelina africana L and Elephantorrhiza elephantine that binds with living cells by damaging’s the membranes of the toxic pathogens. The production of the free radicals due to stress or any environmental conditions may increase the risk of damage to DNA molecules. These free radicals binds to the double binds of the DNA molecule inhibit their functions in order to replicate for further central dogma processing. It give rise the production of peroxyl radicals species due to consecutive attack to the DNA molecule.
An Uncommon Presentation of a Rare Disease- Anterior Mediastinal Leiomyosarcoma Presenting as Anterior Mediastinal Mass
Authors: Marwah Dr. Vikas , Choudhary Dr. Robin , Pemmaraju Dr. Arpita , Malik Dr. Virender
Published: April 2022

Soft tissue sarcomas are a rare group of malignancies which arise from smooth muscle cells. Leiomyosarcomas arising from anterior mediastinum is rarely reported in the literature. The current COVID-19 pandemic has caused unprecedented havoc worldwide. It is also causing delay in diagnosis of other diseases. Herein we report a case of an elderly male who was managed as a case of COVID pneumonia and on follow-up review in post COVID clinic was diagnosed to have anterior mediastinal leiomyosarcoma and was managed with chemotherapy.
Anatomy and physiology features of developing cervical spine and zoological cultures as promoting of the new varieties of fishes
Authors: Saleem Huzaifa , Tahir Muhammad , Adnan Muhammad , Sarfraz Muhammad , Malghani Laraib Rida , Niazi Farooq Wazeer Khan , Adnan Muhammad , Izhar Muhammad
Published: April 2022

Cellular cultures can be used to investigate the role of ciliates in forming of flocs of fishes in the absence of many other microbes. Aquaculture is rapidly expanding and faces numerous difficulties in achieving growing demands while maintaining the security and suitability of fish products. The primary motivation for developing fish cellular cultures, as till recent times, the most common application of these cultures, has been the exclusion and description of fish viruses which are the causal factors of epizootics in economically valuable aquaculture or fishery. Acinetobacter, Vibrio, and Pseudomonas grow faster in flesh media than in artificial media. Fish-protein-hydrolysate peptones have no interaction with prions which cause bovine spongiform encephalopathy. Tissue engineering can all be combined with advanced aquaculture technologies to make marine cellular cultures as an appealing option for producing in vitro fish meat. Fish waste products could be an interesting perspective of cost effective and efficient peptones, the use of which has resulted in good growth yields for a wide range of bacterial genera. Food loss starts immediately as the fish killed, so handling should be completed as soon as possible to avoid the development of bacteria and molds on it.
Investigação Qualitativa em Saúde: Avanços e Desafios / Investigación Cualitativa en Salud: Avances y Desafíos
Authors: Fornari Lucimara , Freitas Fábio , Fernandes de Oliveira Ellen Synthia , Oliveira Cleoneide , Pedro Costa António
Published: April 2022

A investigação qualitativa revela-se potente para a compreensão dos fenómenos sociais. Os resultados são importantes para a proposição de mudanças e superação dos problemas que fundamentam o desenvolvimento das pesquisas. Este aspeto evidencia-se, por exemplo, na emergência da pandemia da COVID-19, na medida que houve a necessidade de buscar respostas para o enfrentamento dos impactos nos modos de viver, adoecer e morrer da população mundial.
Analisis Efektivitas Sistem Fundrasing Berbasis Digital Banking Pada Lazismu Kota Medan
Authors: Mudrikah Azizah , Yafiz Muhammad
Published: April 2022

Peran perbankan merupakan hal yang penting terumata bagi muzakki untuk membayar zakat. Akhir-akhir ini banyak yang melakukan pembayaran zakat melalui transfer bank. Baik itu menggunakan m-banking maupun internet banking. Peristiwa tersebut memperlihatkan bahwa aliran bank untuk membayarkan zakat banyak orang yang tertarik, terutama bagi para muzakki yang tinggal kota besar dengan pekerjaan yang cukup sibuk. untuk menerapkan system tersebut. Tujuan penelitian ini ialah untuk mengetahui efektivitas digital banking pada Lembaga Zakat tingkat nasional. Dalam penelitian ini metode yang digunakan ialah metode kualitatif. Muzakki Yang Menggunakan tidak sulit lagi dalam menyetor uang nya ke lazismu karena sudah bisa melalui digital Banking, tapi terdapat pula kelemahan Tidak Semua Muzakki dan Munfiq Memiliki Digital Banking sehingga harus menggunakan celengan akahirat sebagai alat untuk menghimpun dana. Efektivitas penampungan zakat dengan Menggunakan Digital Banking pada LAZISMU Kota Medan saat ini dengan dijabarkan dalam Analisis SWOT di nilai efektif si karenakan Lebih banyak nya Strenght daripada Weakness
De la lutte biologique au combat politique: Intinéraire d'une recherche engagée
Authors: Caballé Pierre , Baracchini Leïla , Aebi Alexandre
Published: April 2022

Alex Aebi est biologiste et ethnologue. Il occupe actuellement un poste de maître d’enseigne­ment et de recherche (MER) en agroécologie au sein de l’Université de Neuchâtel. Il y est également professeur, responsable de la filière biologie-ethnologie. Alex Aebi se définit au­ jourd’hui en tant que «chercheur engagé». Il assume des positions marquées sur les ques­tions environnementales Dans cet entretien, il revient sur les étapes marquantes de son parcours au cours desquelles il a muri sa posture de chercheur engagé. Partant de ses expériences, Alex Aebi évoque ses ré­flexions sur la place de l’engagement au sein de nos universités ainsi que sur ce que pourrait être le visage d’une science qui prendrait au sérieux la question de l’engagement.
Unravelling the Drivers of Plantain Marketing in Enugu State, Nigeria
Authors: Ukwuaba Ikenna Charles , Owutuamor Zechariahs Benapugha , Chiemela Stella Nwawulu , Ileka Chikaosolu Maryqueen , Ukwuaba Ifeyinwa Cynthia
Published: April 2022

Plantain marketing offers great profit-making, yet it is unclear if this has translated to more profits, making it imperative to examine the drivers of plantain marketing. Primary data collected with a structured questionnaire in the purposive 2-staged random sampling were analyzed using net marketing income, marketing margin, marketing efficiency and multiple linear regression models. Plantain marketing was mainly done by married educated women, averaging 40 years of age, belonging to households averaging 6 persons. Net monthly profit of $63.51 (₦26,050.38), average marketing margin of 30.84% and marketing efficiency of 35.06% were returned. Suggesting plantain marketing is profitable and viable but largely inefficient. The cost of plantain and marketing experience were positively significant (p≤0.05). Plantain marketing faced constraints like the seasonality of plantain, inadequate finance, price fluctuations, high transportation costs, bulkiness, spoilage/breakage and high plantain costs. Plantain marketers should form/join cooperatives to obtain low-interest loans, mitigate marketing costs and enjoy economies of scale.
Potencial de Espécies Arbóreas para a Nidificação de Abelhas Nativas no Bioma Caatinga
Authors: Bendini Juliana , Oliveira Amanda Kelys Dias , Abreu Maria Carolina , Do Nascimento Jossandra de Jesus Silva
Published: April 2022

A biodiversidade da Caatinga, bioma exclusivamente brasileiro com alto grau de endemismo, está constantemente ameaçada pelas ações antrópicas, especialmente o desmatamento. Em consequência, as abelhas têm seus nichos ecológicos impactados. Nesse sentido, o objetivo do presente estudo foi inventariar as espécies arbóreas utilizadas para nidificação de abelhas sem ferrão em áreas de Caatinga no município de Paulistana, Piauí. Para tanto, no período de novembro de 2017 a outubro de 2018, por meio de excursões periódicas, foram realizadas as coletas do material botânico das espécies arbóreas utilizadas para a nidificação, bem como de exemplares das abelhas que habitavam esses ninhos. Os resultados demonstraram que os ninhos das espécies de abelhas nativas estavam presentes em quatro espécies de árvores: Commiphora leptophloeos (Mart.) J.B Gillett, onde foi observada a maioria dos ninhos (N = 67), Aspidosperma pyrifolium Mart. e Zucc., Cenostigma macrophylla Tul. e Spondias tuberosa Arruda. Observou-se a ocorrência de 72 ninhos de abelhas nativas pertencentes a cinco espécies: Melipona mandacaia Smith, 1863, (57 ninhos), Melipona marginata Lepeletier, 1836, com 7 ninhos, Frieseomelitta doederleini (Friese, 1900) (4 ninhos), Scaptotrigona tubiba Smith, 1863 (1 ninho) e Partamona seridoenses Pedro e Camargo, 2003 (1 ninho). O maior número de ninhos observado foi em Commiphora leptophloeos (Mart.) J.B Gillett, o que sugere que essa espécie seja preferida para nidificação pelas abelhas sem ferrão, principalmente Melipona mandacaia Smith, 1863, na região estudada.
Online English Vocabulary Teaching Using Kahoot! for Students with Special Needs
Authors: Anandha Anandha , Anggraheni Dini , Yogatama Adiprana
Published: April 2022

The purpose of this research is to increase the English vocabulary of students with special needs. One of the online learning platforms use in this research is Kahoot!. The research subjects were SLB D YPAC Semarangstudents who were members of the Y-EClub Semarang. The research method used descriptive qualitative. The results of the research are the members of Y-Eclub SLB D YPAC Semarang using Kahoot! in learn English. They were able to catch the English vocabulary. Conclusion of this research is that Kahoot! as the internet-based platform is an effective medium in English teaching so that students could memorize English Vocabulary.
The Analysis of Correlative Conjunctions Used in Undergraduate Students’ Research Articles
Authors: Savitri Yeni , Setiyono Junaedi , Widodo Sri
Published: April 2022

This research belongs to qualitative research. The aims of this research are to identify the types of correlative conjunction and to explain their functions in students’ research articles. The data source of this research is students’ research articles written by undergraduate students of English Language Education Program at Purworejo Muhammadiyah University in the academic year of 2018/2019. In collecting the data, the researcher checked all the research articles published from August 2019 until December 2019. In analyzing the data, the researcher organized the data from the first correlative conjunction until the last correlative conjunction found in research articles; gave code for each of the correlative conjunctions; classified the correlative conjunctions based on the types: both__and, not only__but also, either__or, and neither__nor; classified the correlative conjunctions based on their functions in joining sentence elements such as words, phrases, and clauses; counted the data; discussed the finding; and drew conclusion and suggestion based on the data in this research. The result of this research shows that there are 91 correlative conjunctions found in 46 research articles: 39 both__and (42.86%), 40 not only__but also (43.96%), 8 either__or (8.79%), and 4 neither__nor (4.39%). There are 25 conjunctions connecting words (27.47%), 65 conjunctions connecting phrases (71.43%), and 1 conjunction connecting clauses (1.10%).
The Illocutionary Acts Analysis by The Main Character and Its Application in ELT
Authors: Wenny purlita dewi  , Nuriza Johan Andrian , Chasanah Zulia
Published: April 2022

This research deals with Illocutionary Acts Found in Before I Fall movie and Its Application in teaching speaking to eleventh grade students of senior high school. The aims of this research are (1) to find out the types of illocutionary act made by the main character of Before I Fall movie. (2) to describe the application of illocutionary acts found in Before I Fall movie in teaching speaking to eleventh grade students of senior high school. This research belongs to descriptive qualitative research. The data are form Illocutionary acts found in made by main character in Before I Fall movie. It was collected by finding the movie, watching the movie, downloading the script, reading the script, then collecting illocutionary acts utterances of the main character in the movie. After the data collected, the researcher analyzed the data based on the types. The result shows that there are 5 types of illocutionary act found in made by main character in Before I Fall movie. Those are 97 utterances of assertives (32.11%), 112 utterances of directives (37.08%), 5 utterances of commisives (1.65%), 75 utterances of expressives (24.83%), and 11 utterances of declaratives (3.64%). The application of illocutionary acts found in the main character of Before I Fall movie using movie as the method to improve speaking skills of Senior High School learners, so that students will be more interested in learning English.