FREQUENTLY ASKED QUESTIONS

COACH


TOOLS


LESSONS

What are the lessons like?


Each week you will gain access to a new lesson that’s part of an evidence-based curriculum. Droobi’s lessons will equip you with the right knowledge to make wholesome changes to your life, like stress management. Lessons can take between 5 and 10 minutes to complete. To benefit the most from the lessons, put your knowledge into practice. Chat with your coach to find ways to translate your newfound knowledge into actionable change!





SUPPORT


GETTING STARTED


Material Science Letters Read volume wise


Read from this link. https://www.wikipt.org/material-sci/




Electrospun Strontium Titanata Nanofibers Incorporated with Nickel Oxide Nanoparticles for Improved Photocatalytic Activities


The inexpensive sources of fossil fuels in the world are limited, and will deplete soon because of the huge demand on the energy and growing economies worldwide. Thus, many research activities have been focused on the non-fossil fuel based energy sources, and this will continue next few decades. Water splitting using photocatalysts is one of the major alternative energy technologies to produce hydrogen directly from water using photon energy of the sun. Numerous solid photocatalysts have been used by researchers for water splitting. In the present study, nickel oxide and strontium titanata were chosen as photocatalysts for water splitting. Poly (vinyl pyrrolidone) (PVP) was incorporated with nickel oxide [Ni2O3] (co-catalyst), while poly (vinyl acetate) (PVAc) was mixed with titanium (IV) isopropoxide [C12H28O4Ti] and strontium nitrate [Sr(NO3)2]. Then, two solutions were electrospun using coaxial electrospinning technique to generate nanoscale fibers incorporated with NiOx nanoparticles. The fibers were then heat treated at elevated temperatures for 2hr in order to transform the strontium titanata and nickel oxide into crystalline form for a better photocatalytic efficiency. The morphology of fibers was characterized via scanning electron microscopy (SEM), while the surface hydrophobicity was determined using water contact angle goniometer. The UV-vis spectrophotometer was also used to determine the band gap energy values of the nanofibers. This study may open up new possibilities to convert water into fuel directly using the novel photocatalysts. Read- https://2edd239a-21aa-41cc-a45e-84832f36b982.filesusr.com/ugd/04176b_062a679c79d046f38e9e1f2574203dee.pdf DOI- https://ptl.dxdoi.com/07-00msi




Effect of Gd3+ ion concentration on photoluminescence and thermoluminescence studies of Y4Al2O9 phosphor


The current paper reports the synthesis of Gadolinium (Gd) doped Y4Al2O9 phosphor by solid state reaction method. Powder X-beam diffraction (PXRD) tools are very much coordinated with the standard monoclinic system with space group P21/c. XRD investigation reveals that parti cles size was found in the range ∼60-70 nm. The optical (PL) and thermoluminescence (TL) behavior of Gd doped Y4Al2O9 phosphor were investigated. From the TL data of Y4Al2O9:Gd3+ nanophosphor with UV irradiation, it is observed that considerable amount of re-trapping is taking place in all the TL second order peaks. Photoluminescent spectroscopy (PL) was used to analyse luminescence properties of the prepared phosphor. The emission spectra have peaks centered at 473 nm in blue region. The process of emission mechanism is also discussed.





COACH


PRODUCT

How do I track my food?


Droobi doesn’t want you to worry about calorie counting, leave that stress with US! You can track your food in two simple ways:

  1. Post a photo of everything you eat (the good and the bad!) to your visual food diary. Your health coach will use your photos to understand how much you’re eating and keep track of how many portions you’re having regularly.
  2. Manually add the number of portions you’re consuming for each food group (veggies, fruits, dairy, protein, starches) by roughly estimating each portion using our visual portion guide.




What do the numbers next to food groups mean?


The number represents the assigned number of portions for each food group.




What does “1 portion” mean?


Every person has their own eating plan, which is an assigned number of portions for each food group; vegetables, starches, protein, fruit and dairy. A portion is a recommended amount or size of food. For example, one third cup rice and 1 slice of toast are examples of 1 portion of starch. You can try different types of food to meet your daily assigned food portion targets! When you click on the name of a food group, you can find a long list of options available for you to choose from and a visual guide to help you size accurately.




How can I synchronize steps from Apple Health with Droobi?


From the menu side-bar, select the Apple Health tab. Then, click on Settings, enter Privacy, click on Apple Health then select Droobi and swipe to allow steps.




I would like to add my readings in mmol instead of mg/dl. How do I change the units?


From the menu side-bar, select Blood glucose reading. At the bottom of the page you will find the option to choose your preferred units.




I have an additional blood sugar reading that’s not part of my prescribed plan. Where can I log it?


On the blood sugar tracking page, there is an option below to “Add more readings”. By tapping on this, you can add any additional readings you may have taken throughout the day.





LANGUAGE


SUPPORT


GETTING STARTED


COACH


PRODUCT

How do I track my food?


Droobi doesn’t want you to worry about calorie counting, leave that stress with US! You can track your food in two simple ways:

  1. Post a photo of everything you eat (the good and the bad!) to your visual food diary. Your health coach will use your photos to understand how much you’re eating and keep track of how many portions you’re having regularly.
  2. Manually add the number of portions you’re consuming for each food group (veggies, fruits, dairy, protein, starches) by roughly estimating each portion using our visual portion guide.




What do the numbers next to food groups mean?


The number represents the assigned number of portions for each food group.




What does “1 portion” mean?


Every person has their own eating plan, which is an assigned number of portions for each food group; vegetables, starches, protein, fruit and dairy. A portion is a recommended amount or size of food. For example, one third cup rice and 1 slice of toast are examples of 1 portion of starch. You can try different types of food to meet your daily assigned food portion targets! When you click on the name of a food group, you can find a long list of options available for you to choose from and a visual guide to help you size accurately.




How can I synchronize steps from Apple Health with Droobi?


From the menu side-bar, select the Apple Health tab. Then, click on Settings, enter Privacy, click on Apple Health then select Droobi and swipe to allow steps.




I would like to add my readings in mmol instead of mg/dl. How do I change the units?


From the menu side-bar, select Blood glucose reading. At the bottom of the page you will find the option to choose your preferred units.




I have an additional blood sugar reading that’s not part of my prescribed plan. Where can I log it?


On the blood sugar tracking page, there is an option below to “Add more readings”. By tapping on this, you can add any additional readings you may have taken throughout the day.





LANGUAGE


SUPPORT


GETTING STARTED


COACH


TOOLS


LESSONS

What are the lessons like?


Each week you will gain access to a new lesson that’s part of an evidence-based curriculum. Droobi’s lessons will equip you with the right knowledge to make wholesome changes to your life, like stress management. Lessons can take between 5 and 10 minutes to complete. To benefit the most from the lessons, put your knowledge into practice. Chat with your coach to find ways to translate your newfound knowledge into actionable change!





SUPPORT


GETTING STARTED


COACH


TOOLS


LANGUAGE

How do I switch languages?


From the menu sidebar, select the Language tab to choose English or Arabic.





SUPPORT


GETTING STARTED


COACH


TOOLS


LANGUAGE


SUPPORT

Any application Issues ?


For any application issues, please email support@droobihealth.com





GETTING STARTED