Features of the new Redmi 8A Dual Chinese and cheap mobiles are not what they were, with them today you can do 90% of the things you expect in the day to day of a mobile phone, with excellent finishes, acceptable design, and many times with features of mobile phones usually more expensive. In the case of the Redmi 8A, the cheapest mobile of Xiaomi, if we missed something, it was a dual camera. Well, the Chinese firm has realized this and has now launched a new version of this phone called Redmi 8A Dual, which finally has a camera of this type. We tell you all the details and their characteristics.   Features of the new Redmi 8A Dual   This new phone from the Chinese arrives with a unique finish on the back, which prevents our fingers from leaving any mark with daily use, something to be appreciated on many occasions. We find the same original phone, although in this case, with a dual camera that did not have this. This now has two sensors, one of 13…

Ethical in Medicine Ethical Issues Bioethics involves the concern on the fundamental values of humans like the right to life and the right to healthcare (Vaughn, 2016).  It also puts emphasis on the right or wrong of particular advancements in healthcare organizations, health practitioners, and medicine.  It comprises all of the issues connected to the start and termination of human life.  These issues include in-vitro fertilization, euthanasia, and abortion.  Bioethics influence human society at every level.  It is, however, defined as a section of applied ethics, and it needs competence of individuals from a wide variety of professions like medicine, law, nursing, and philosophy (Jericho, 2015). Bioethical issues that are encountered today include the invention of artificial wombs.  These wombs are meant to facilitate the development of a human fetus independent from a woman’s body.  This has raised concerns with the advocates of women’s rights.  They argue that this invention violates the natural development of humans from conception. According to Yuko (2017), artificial wombs should not be used in the delivery process of babies. Mothers expecting to give birth to…

ENZYMES AND ATP ARE BOTH RELATED TO CELLULAR ENERGY!DISCUSS Enzymes are protein in nature and they catalyse the reactions in the body.ATP  stands for “adenosine triphosphate”.It is a co-enzyme in the body that is mostly located in the mithochondrion. Enzymes lower the energy required in  a cellular cell and thus less energy is used in the mitochondria.Adenosine triphosphate has adenine molecule and three phosphate molecules which are unstable when together one of the phosphate molecule is released and it forms the Adenosine diphosphate and through this process energy is released in the cell. DISCUSS AND JUSTIFY WHICH ONE YOU THINK IS MOST IMPORTANT (OPINION ONLY. OR WHAT DO YOU THINK HAPPENS TO THE ELECTRON TRANSPORT CHAIN WHEN WE ARE DEPRIVED OF OXYGEN The electron transport chain is the chain of enzmyes in the inner membrane of the mitochondria especially the cristae and they are the main source of energy in the cell metabolism. Therefore since oxygen is a necessity for respiration processes it leads to decrease of the respiration process in the body.Chemicals  such as the Nicotinamide adenine dinucleotide(NADH)  and…

Effect of paraffin oil with XGnP and Fe2O3 Nanoparticles on Tribological Properties   Faraj Saeid Adrees Majeed, Nordin Bin Mohd Yusof, Mohd Azlan Suhaimi, Nagwa Mejid Elsiti, Siti Norbiha bt A. Aziz, Department of manufacturing engineering, E07 School of Mechanical Engineering, University Technology Malaysia,81310, Skudai Johor Malaysia. (Email: safaraj@graduate.utm.my; noordin@utm.my; azlansuhaimi@utm.my, nagwa.mejid@yahoo.com, sitinorbiha@mail.fkm.utm.my)   Abstract Recent studies have utilized different nanoparticle elements in oil added substances with base fluid, which improves their lubricating properties. In this study, the four-ball friction tester and viscosity nanofluid, which is prepared with the suspension iron oxide nanoparticles (Fe2O3) and xGnP (exfoliated nanographene) nanoparticles, in paraffin oil as base fluid. The viscosity and friction coefficient of lubricating properties of nanoparticles that was added at varying concentrations of 0.4% (1.6g), 0.8% (3.2g), and 1.2% (6.4g) by weight of (Fe2O3) and xGnP with the size of less than 10 nm was added for 400 g of paraffin oil. The viscosity of nanolubricant at the temperature range (40°C -100°C) was increased at a percentage of 0.29%, 0.08% in both nanoparticles XGnP and Fe2O3. To measure the corrosion resistance…

Can Whitening Strips Damage Your Teeth? Flashing white teeth every time you smile is the desire of everyone, and this has seen many embark on brushing, flossing, and rinsing with mouthwash, in a bid to have them bright. However, this oftentimes doesn’t work! This is because our daily habits pretty much undo the cleaning process. When you indulge in coffee every day, take some red wine or even soy sauce; these habits have their effect on your teeth. We all know that you are not going to quit these things to have white teeth. On the other hand, going to the dentist to have a professional whitening treatment can be very expensive and painful if you have sensitive teeth. This is probably why people result to whitening strips that are affordable, readily available, and actually work! Whitening strips can be found at your local drugstore. They are loved by many because they are thin, almost unnoticeable and grip your teeth and stay put. They are very easy to use, and you can put them on while watching TV or in…

CHEMISTRY REPORT Introduction Erosion of metallic substances and solid rocks depend on various factors. Some inhibit the reaction while others catalyze the reaction. For example, the surrounding PH and the chemical composition of the substances. In this case, the investigation of the effect of nitric acid in the erosion of marble will  be considered Hypothesis and Prediction The hypothesis states: Marble may erode in a shorter time because of the concentration of nitric acid in the rain in higher. Prediction Acids are corrosive and tend to impact different reactions depending on their concentration. Due to this scientific fact, it can be predicted that erosion of marble may be more in water containing nitric acid. Equipment The equipment will be used in giving accurate results in the experiment and also used in prevention measures against the corrosive acid.   Clamp Stand Boss Clamp Conical flask Rubber bung Delivery tube Measuring cylinder Funnel Weighing boat Top pan balance Spatula Gas syringe Safety goggles Gloves Stopwatch       Reagents 0.5M HCL 1.0M HCL 2.0MHCL 3 grams of Calcium Carbonate chips/powder Variables The…

Chemistry of Cake Baking Without Baking Powder Introduction It is my friend’s birthday party, and the celebrations cannot be complete without a cake. So I decided to bake and a lemon cake for the birthday and decided to name it Liam, after his name. The main ingredients for the cake will be eggs, milk and flour and no baking powder, no yeast, no flour with yeast. After giving the recipe, I will explain the chemistry below the baking process and the rising of the dough without the use of baking powder. The secret in rising of the dough lays behind the chemical properties of both milk and eggs. Ingredients 225 gms All-purpose Flour 225 gms Granulated Sugar 225 gms Softened Unsalted Butter Four eggs 100 ml of milk Finely grated zest of 1 lemon (Only the yellow part) One teaspoon of Pure Vanilla Extract Juice of 1.5 lemons 85 gm of Granulated Sugar   Procedure   The oven was Preheated to about 170 0 C, and baking tin was prepared by greasing it or lining it with greaseproof paper. The Unsalted Butter and sugar were beaten…

Utilization of the PDCA cycle. According to Dudin et al. (2016), Deming’s PDCA cycle is the productivity cycle that outlines the planning, checking, and action order in an organization. The PDCA has put a step-by-step plan that organizations can utilize to cover the contingencies and ensure the project’s roles to perfection. With the cycle, the operational procedures are methodological and provide swift action plans for the success of the organization. Although PDCA has many potentials, its complexity is inherent and may lead to several challenges in its utilization. In this paper, the challenges that occur due to the failure to ensure the right application of the approach will get defined. The intended result of the PDCA methodology is to ensure organizational learning and informed actions that allow the user to achieve their goals efficiently. In most cases, the cycle gets used in making changes within the organization. In most cases, the process of change may seem linear and easy to handle to achieve the intended improvement goal. Whether the processes were planned in the sight of the most expert level,…

To what extent does the antimicrobial property of Cinnamon (Cinnamomum verum) work like antibiotics in order to reduce the growth of E.coli bacteria? Introduction-   Before modern medicine, herbs and spices were frequently used and popularized around the world due to their natural antimicrobial properties used not only as antioxidants and flavorings, but for the treatment of various infectious diseases caused by food spoilage bacteria, such as E.coli. The practice of traditional medicine is highly demanded until now causing an increase in the amount of attention given to the potential of cinnamon (Cinnamomum) antibacterial characteristics to become an alternate source of antimicrobial activity reduction. According to the World Health Organization, infections are responsible for one-third of all deaths. This indicates to us that the amount of exposure to infection is incredibly high and therefore the consumption of antibiotics has increased dramatically. The high exposure to antibiotics has created for many microorganisms a type of resistance, in which the antibiotic does not respond effectively to drugs. Consequently, the option of developing and analyzing the antimicrobial agents of Cinnamomum, can potentially lead…

Increasing Depth And Breadth of Product Mix Product depth is essential to the company and consumers. It enables the company to provide consumers with different categories of products of a particular product line. In the digital error, we live today. Young consumers have a different perspective on a similar commodity. Product depth helps to provide products that satisfy different consumers according to their preferences. In our case, we will increase the depth of our product mix by categorizing our products according to Industry; our products will be based on the technology as we are producing a more advanced portable phone case with charging solar batteries. This will ensure our products compete in modern world. The functionality will be another categorization; we will provide phone cases with different features, some with the capability of charging large, small, and medium phones. This will ensure consumers buy cases that best fit their phones. Customer preference will be considered in our categories. We will provide products with different colors, different qualities, etc. each person and especially the young generation have their favorite color; hence…