def all(iterable): for element in iterable: if not element: return False return True all([]) returns True since the iterable is empty. all([[]]) returns False because the passed array has one element, [], and in python, an empty list is falsy. all([[[]]]) and higher recursive ...
2020-01-17 It's now easier for developers to style the content displayed by planyo in advanced integration -- the top level element will now have helpful classes which indicate the mode being displayed (e.g. resource listing, search results etc.) as well as one of the width ranges availab...
In a simple fuel cell, hydrogen, the most abundant element in the universe, is pumped to one electrode and oxygen to the other. Two different reactions then occur at the interfaces between the segments which generates electricity and water. What allows this reaction to generate electricity is ...
This small device can measure temperature, humidity, PM2.5, PM10, atmospheric pressure, light, noise, TVOC, CO2, formaldehyde, O3, CO, CH4, O2, SO2, NO2, H2, H2S, NH3, etc. It is a good choice for home or office. It is like the software we usually use. When an air element exce...
All fuel cells consist of three segments, two catalytic electrodes – a negatively charged anode on one side and a positively charged cathode on the other, and an electrolyte separating them. In a simple fuel cell, hydrogen, themost abundant element in the universe, is pumped to one electrode...
Product Description MPCLE burner is nozzle-mix, medium velocity flame design. Apply partially advanced mixing technology, the MPCLE burner produce low NOx with low excess air, it can burn kinds gaseous fuels, nature gas, propane. Preheated combustion air is acceptable, upto 350...
through a divide-and-conquer approach. That is, they segregated physics into categories that could then be more easily solved. Then, computational scientists could become more specialized in their expertise. From this approach, fields like computational fluid dynamics (CFD) and finite element analysis...
(AN). Fertilizer is responsible for 50% of global food production, protecting the world’s food supplies and helping to feed a growing global population. Nitrogen-based fertilizers are particularly important in this endeavor, as plants absorb and utilize nitrogen more than any other element during...
DsmSvc Service known as “Device Setup Manager” and it is an important element of the Windows OS. The service designed to detect devices such as USB drive, External HDD,SSD drives, Adapters, USB based devices, and more. The high CPU usage is a major annoying part for the consumers, but...
Dysregulation of sterol regulatory element binding protein-1c in livers of morbidly obese women is associated with altered suppressor of cytokine signaling-3 and signal transducer and activator of transcription-1 signaling. Metabolism 59: 587–598. doi:10.1016/j.metabol.2009.09.001. Article CAS Pub...