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What are the mining risks

Publish: 2021-04-21 08:56:00
1. In short, cloud computing power can avoid the tedious steps of mining,
mining machine setting, mining noise and so on. Digyi mining can provide such services.
2. 1、 Singapore
1, intelligent mobile
Singapore adopts intelligent Internet transportation solutions, and adopts strong policies to limit car ownership, so as to rece the number of vehicles on the road. This vision makes Singapore an ideal place to try smart car alternatives on the basis of sharing economy. Singapore is one of the first to have bike sharing (obike, ofo, mobike) and the second largest electric vehicle sharing program (bluesg) after Paris. The next step will be nutonomy's on-demand driverless taxi
, a by-proct of the Singapore MIT research and technology alliance. The project was launched in July 2015, with its first public pilot in 2016 and full implementation in 2017. Nutonomy's team worked closely with the government to turn the vision into reality. They hope to operate the first autopilot in five years. Singapore's new town will be based on the concept of self driving cars. For example, there may be more green areas to replace unnecessary parking
2. Intelligent infrastructure
virtual Singapore is an ambitious project to be completed in 2018. It allows scientists and urban planners to experiment and simulate with data rich 3D models of Singapore at the click of a button. When you see the representation of a building, the computer knows what type of building it is and what kind of roof, walls, doors and windows it has. So you can find all the roof surfaces of a building at a certain height and calculate how much energy can be generated by installing solar panels on the building
3. Elderly inclusion
Singapore is committed to providing medical services for elderly citizens through a series of technologies, including digital service platform and remote monitoring equipment. Among other initiatives, access health international, a Singapore think tank, and Singaporean enterprises jointly created the modern aging Singapore, a business competition and incubator, in 2015. Each year, the winners will receive a grant to develop their ideas over the next three years. The winners presented their innovation at innovfest
4. Security
Singapore is considered to be one of the safest places in the world. It ranks second in the 2017 safe city index after Tokyo. Since 2012, more than 52000 police surveillance cameras have been installed in the city
5. Convenient public services
the Singapore government has also accelerated the delivery of key strategic national projects, including singpass, the national digital identity portal, the adoption of paynow to make electronic payment more integrated and interoperable, and the use of instant life applications to solve citizens' pain points in transactions with the government< Seoul, South Korea is a typical example of smart city in mitigating climate change
according to the Deloitte City mobility index 2018 (June 11, 2018), Seoul is the leader of innovative environmental sustainable development program in Asia Oceania region
with regard to transportation, Korean cities aim to electrify all buses in order to achieve zero emissions by 2030. By 2022, the number of fast charging stations for electric vehicles will increase to 10000 and mail delivery will be powered up
on a smaller scale, sipjaseong villagers in Southeast Seoul have successfully met their own energy needs. They've found several solutions to get 46% of their electricity from renewable sources. The roof of the building is equipped with solar panels, the house keeps heat through the sealing system of windows, and reces power consumption by using LED lights
2. Intelligent mobile
with the continuous collection of real-time information, buses, cars and trains can move efficiently. For example, there are sensors embedded in the road and GPS trackers in taxis. This information helps employees update roadside signs. Seoul smart card counts subway passengers
the Seoul metropolitan government and the road traffic authority are working together to help; smombies' Avoid traffic accidents. Smombie refers to people using smart phones when they are walking. Although the number of road accidents has decreased in the past few years, pedestrian accidents have not changed. The first traffic lights, which are connected to ground signals, were installed this month
3. Intelligent infrastructure
Seoul Metro is using Internet of things technology to repair escalators and prevent any technical problems in advance. Escalators are equipped with sensors to alert authorities in real time in the event of a failure. Then send a repairman immediately. The repair time is reced by half. Transportation companies plan to add safety devices to prevent escalators from reversing, so as to rece the number of accidents
4. Convenient public services
South Korea ranked first in the United Nations e-government survey for three consecutive times. Most public services are now available online
other technologies, such as artificial intelligence, are also used by governments to make their citizens' lives easier. Seoul Incheon Airport (ICN) opened a new terminal 2 in January 2018. In this high-tech terminal, passengers can check in on the machine, and they can put down their luggage by themselves. If passengers need to find their way, robots will help them and even take them to their gates< Tokyo is the first city in the region to adopt green initiatives in 2002, including a series of building rules. It launched the world's first urban cap and trade program for large facilities in 2010. The cap sets emission limits, while trade allows companies to sell and buy environmental credit. This approach will rece greenhouse gas emissions by 20% by 2016
2. Intelligent mobile
the main mode of transportation in Tokyo is public transportation, and the accurate one is the railway system
organizers of the 2020 Tokyo Olympics decided to introce an online system to allow athletes and officials to avoid traffic jams. Their vehicles will be connected to the Internet, and the data will be integrated with separate information on traffic jams and accidents owned by police and road administrators, allowing the system to provide drivers with instructions on the best route. Once the games are over, organizers hope to turn the technology into a system to ensure the effective movement of emergency vehicles in the event of disasters
Japan also plans to install autopilot on its own road. 356; His government plans to start testing autonomous car systems on public roads this year with the goal of launching self driving services for the 2020 Tokyo Olympics. Nissan is currently testing easy ride, which will allow users to book semi-automatic rides using the app
3. Intelligent infrastructure
Yamanote Line is a loop line around the center of Tokyo and the largest transportation infrastructure in the world. It is used by 34 million passengers every week. Supported by Internet of things and sensor technology, it collects and analyzes train and railway data in real time, making it possible to detect small changes and predict faults in advance
4. Inclusion of the elderly
Japan has always been one of the most innovative countries in terms of the rapid aging of artificial intelligence and robot technology. The state estimates that the number of dementia patients will increase to 7 million by 2025, and expects a shortage of nursing staff
advanced care institutions are testing robots that provide social and physical health care. A nationwide survey found that 80% of respondents over the age of 40 welcome or are willing to accept the help of nursing robots. Research shows that through robot care, the elderly's autonomy, sociality, emotional and communication skills are improved, and the quality of life is also improved. The technology has been supported by the government since 2013
5. Safety
according to the economist's latest report on urban safety, Tokyo is the safest city in the world. The government has done a good job in protecting the infrastructure for the coming Olympic and Paralympic Games. They also focus on digital security and health safety, and are at the top of both categories< 4. Wuxi, China
1. Energy consumption
Wuxi New Area is China's Internet of things and sensor technology center. Wuxi has more than 2000 Internet of things companies and 150000 employees. Wuxi has formed a complete instrial chain, from sensor and network communication to processing application and basic research< At the same time, Wuxi Municipal government formulated a low-carbon urban planning in 2010. As a result, some of the companies set up in the city are working to improve energy efficiency through the Internet of things
2. Intelligent mobility
the city's position as a leader in the Internet of things makes it an ideal place to test pilots in the field of intelligent mobility
Wuxi is experimenting with open instry platforms for intelligent traffic management on some major expressways, with partners including Audi, an automobile manufacturer, and Huawei, an electronics company. The technology, called "vehicle traffic" (v2x), connects the city's traffic light network to cars to help ease traffic flow, allowing the light to be adjusted to the maximum number of vehicles that want to travel in a particular direction
in 2014, the city has also become a pioneer in the application of electronic vehicle identification, which has been deployed nationwide. License plate information, such as license number, is stored on an RFID tag attached to the windshield. People can check their position in a real tile through a smartphone app. Compliance will be implemented voluntarily this year, but will be mandatory for new vehicles in early 2019. Authorities have described the plan as a means of improving public safety and alleviating worsening traffic congestion
it is also the first city to test Didi's new on-demand meal delivery service in April this year
3. Security
in September last year, Tencent established the Internet of things laboratory in Wuxi New Area. The Chinese giant is working with Intel to develop a secure blockchain system for the Internet of things to help protect personal privacy and the development of smart cities
4. Convenient public services
a hospital in Wuxi was approved to launch the national e-medical card project as a model hospital in September 2017 before it was officially launched in December 2017. Citizens can apply for a private QR code in the app or wechat, and use it in any hospital in the country to register, receive treatment, pay and get drugs. The national electronic medical card can also automatically collect and save medical and image data of patients to form personal electronic health records< 5. Yinchuan, China
1. Energy consumption
Yinchuan firmly supports the use of renewable energy. The whole city is equipped with public stbins and can be used as compactors because their capacity can be increased fivefold. Another feature is that when the garbage collector is full, the garbage can will send a signal to the garbage collector, which can better manage the garbage collection
2. Smart mobility
as part of the services provided by the smart city, RFID responders are distributed to residents to manage traffic effectively. More than half of private vehicles are equipped with such sensors, so they can be tracked
in addition, the first driverless monorail line was implemented in Yinchuan. This rail transit alternative operates on a single track and offers multiple benefits: low capital cost, short construction time, low noise, low cost
3. Safety
Yinchuan is a city that mainly uses facial recognition. Facial recognition security at the door means keyless access to your apartment. stay
3. Network collection, not original< Download irshell3.8

3.81 download address: http://www.cngba.com/thread-17118783-1-1.html [neocore] group update

2. Decompress,
put the compressed package file into MSP MS0, and the irshell folder is in the root directory

3. Run irshell on PSP
if you need to start irshell automatically, Please irsautoboot.prx to seplugins, add MS0 / seplugins / recovery.prx line to vsh.txt, and finally set irsautoboot.prx to open in recovery mode

4. Patch
we take small P with firmware version 3.71 as an example, find MS0 / irshell / patch / 3.71 directory in directory view, and run & quot; btcnfpatch.prx"( Different versions, please select the corresponding patch)
there is a TXT file run xxx.xxx under FW? In the folder??? IR shell. TXT
under the explanation of??? The core irshell runs xxx.xxx file (patch file)
for example, users of 3.52m33 need to run 1.50 core irshell first, and then run 3.5x & # 92; Then in the interface that appears, continue to click x
to say that the black screen will be patched, Please close all plug-ins

5. Set the video output
A. click the settings Icon

B. find the options

C. save

to output the video

6. Delete the irshell folder in the root directory of MS0
delete MS0: &# 92; PSP\ Irshell2x3x folder under game
delete MS0: &# 92; PSP\ Irshell150 and irshell150% folder under GAME150
delete MS0: &# 92; Remove the MS0 / seplugins / irsautoboot.prx line in vsh.txt file
usage
basic operation, press X to enter and select exit/_&# 92; Is menu

we will explain some common functions in depth

the first line

1. Directory view
after entering irshell, such an interface will appear by default, which can be divided into six lines with six icons in each line. Next, I'll explain from left to right what each icon does. You can see the file browser even if you don't understand any English. JPG (62.05 KB)
2007-11-22 20:48

after clicking x, you can see this interface, This is the file in your memory stick
directory view.jpg (51.34 KB)
2007-11-22 20:48

you can run ISO, self-made programs, songs, MP4, PMP and other files here. As long as you find the file and click x, you can view and run it

specially explain the operation of self-made programs
we take the GBA simulator of gpsp as an example, and I put this self-made program in J: &# 92; PSP\ GAME371\ gpSP_ Kai3.2-7 in the
homemade program. JPG (63.61 KB)
2007-11-22 20:48

point x can run

2. MS0 / PSP / photo: image browsing, the path can be changed in the settings, such as MS0 / picture We will explain the corresponding settings in the setting options)
3. MP3 view: directly enter the directory of MP3 files, press the circle to select multiple files / folders, and press the fork to play
4. Application view: homemade software, because most of them are in game371, so make sure that the settings are also set to MS0 / PSP / game371 (we will explain the corresponding settings in the setting options)
5. IR remote view: infrared remote control, the default band can only correspond to some remote control appliances (slim P, please retreat)
6. Game save view: archive manager, You can view the archive information or backup / delete the archive

the second line

1. Read the content on the UMD disk
2. Prefixed homebrew
the predefined self-made software is similar to the shortcut on the computer desktop, there are five in total, and the first one is the network browser by default. The latter four can be defined as commonly used homemade software

the required self-made software to MS0: &# 92; IRSHELL\ The corresponding folder in homebrew3x can be
rdown corresponding to R + Remote rod, rleft corresponding to R + Remote rod, left Rright corresponding to R + Remote rod, right RUP corresponding to R + Remote rod,

the third line
1. Toggle USB mass storage
connected to USB for file transfer, USB connection similar to XMB

2. Toggle usbhost maps a folder in the hard disk to usbhost0: /, which can be used to play games on the hard disk It needs the cooperation of remotejoy4irs, please refer to here for this software application)
this function is the most powerful function of ishell, which is to read the games on the hard disk and PMP files
A. open usbhost function
usbhost.jpg (63.8 KB)
2007-11-22 21:19

B. enter directory view and open here, You can see the directory of your hard disk
usbhost1.jpg (51.34 KB)
2007-11-22 21:19

usbhost2.jpg (45.24 KB)
2007-11-22 21:19

(if you open the mapping of all hard disks in remotejoy4irs, it should be like this)

C. find your favorite game, Click x to run
usbhost3.jpg (47.43 KB)
2007-11-22 21:19

3. Toggle usbhost redirection
map a folder on the hard disk to MS0: /, and the content of the memory stick to MS1: /, In fact, it's similar to toggle usbhost. 4. Toggle nethost:
maps a folder in the hard disk to nethost0: /. The method is the same as toggle usbhost, except that it enters the hard disk in nethost0: /

5. Toggle nethost redirection
maps a folder in the hard disk to MS0: /, and the content of the memory stick becomes MS1: /

6. Initiate ad hoc WiFi transfer
wireless file transfer, which can transfer any file in the memory stick, which can be used to exchange ISO files<

the fourth line
mp3 play / pause: MP3 play / pause
stop Mp3: stop playing
previous track: Previous
next track: next
mp3 volume down: decrease volume
mp3 volume up: increase volume
multiple mp3 can be played through file browsing or MP3 View icon, circle to select file / folder, cross to play

the fifth line
1. File management
file management: select a file / folder ring file browsing, return to the main interface, and then enter file management to rename, delete, and the selected file / folder
for example, I want to delete the blackspeed.log.txt file in MS0
first enter the directory view, move the cursor to blackspeed.log.txt, press Select to exit
1.jpg (56.51 KB)
2007-11-22 21:48

and then click the file management icon (or L +], The following interface will be displayed to operate the file
2.jpg (43.17 KB)
2007-11-22 21:48

suppose you press the [] key, the following screen will be displayed for you to confirm
3.jpg (42.68 KB)
2007-11-22 21:48

make dir input method question
the rocker controls the grid where the cursor is located, and then the cross corner block corresponds to four characters in each grid. Press and hold R is uppercase, then press L is uppercase, lowercase, symbol switch at the same time. Direction key is to delete, space is to move the cursor left and right, select key to cancel, start to confirm<

2. Launch devhook
Run DH (I haven't used it before, so I don't know about it)

3. Launch XMB
Enter XMB interface

4. Set alarm clock
set alarm clock

5. Toggle CPU speed
adjust CPU frequency, click and change it once, From 100 to 333
cpu.jpg (61.49 KB)
2007-11-22 22:09

6. Lock irshell
there is no password by default
lock.jpg (52.55 KB)
2007-11-22 22:09

input method problem
the rocker controls the grid where the cursor is located, and then the cross corner corresponds to four characters in each grid. Press and hold R is uppercase, then press L is uppercase, lowercase, symbol switch at the same time. Direction key is to delete, space is to move the cursor left and right, select key to cancel, start to confirm

line 6
1. Reset irshell
X: irshell restart
O: machine auto restart
[]: irshell exchange of 3xx kernel and 150 kernel
/_&# 92;: Cancel operation

2. Exit irshell
X: exit to XMB
O: enter sleep mode
]: shut down completely (same as pushing up the switch for 3 seconds)
/_&# 92;: Cancel operation

3. Irshell configurator
system settings

4. System info

system information

from top to bottom:
battery
power
battery status
battery temperature
battery voltage

free memory
kernel memory
user memory
VSH memory
Part5 memory I don't know what it is)

5. Help
help information, introce shortcut keys

basic keys

combination keys of L

combination keys of R


6. Mute game audio

when playing MP3, close the corresponding channel.
Troubleshooting:
1, But when all the three files are running, why is the black screen?
A: turn off all your plug-ins, first run 1.50 core irshell, and then run 3.5x & # 92; The eboot.pbp file under btcnfpatch

2. Does it support PSP2000
A: the author said that I support it. I don't have PSP2000... I can't test it.

3. Can I do a tutorial for video output
A: because the video output is similar to 3.7, and Jiangnan Sisi has done a good tutorial
please refer to http://www.cngba.com/thread-17026267-1-1.html

3. Why can't my PSP2000 run 150 core irshell
A: PSP2000 doesn't support 150 core irshell, please delete PSP & # 92; GAME150 folder

4. What's wrong with broken icons
A: please use__ SCE__ And%__ SCE__ To hide the files in the damaged GAME150

5. About the PC keyboard and handle mapping function (turn to Jiangnan 44)
A: after testing, you can play PSP games with the computer keyboard and handle at the same time. First, install the handle correctly in the system (the Logitech al action handle I use is free of
driver, and the system can automatically identify it), then open the keyboard and handle mapping function in irshell to control the PSP. It's just that there are differences in key positions, which should be adapted to
. Irshell can be set according to the following figure:

at present, this version does not provide the option of Custom PC handle key
but I put it in 92; RemoteJoy4iRS\ MS_ ROOT\ Joy in the directory_ 1. The map file is opened with a text editor and can be modified. Different brands and models of PC
handle keys are different, so you can try to modify them yourself if you are interested

the mapped keys of PC keyboard are as follows:

6. About the application of irshell file association
this is similar to the file association of windows system. For example, if your computer has office 2003 installed, you double-click the *. Doc file, Word 2003 will run automatically
suffix.jpg (113.1 KB)
2007-11-23 12:36

here we take the PPA of 3xx kernel as an example to explain
ppa.jpg (101.24 KB)
2007-11-23 12:36

we can see the files with AVC and PMP suffixes. After clicking, they all call app: 2
app: 2, which means MS0: &# 92; IRSHELL
4.

According to foreign media reports, 18 Chinese were arrested in Nigeria for illegal mining and will face prosecution

At present, the police are dealing with illegal miners and 18 Chinese will be prosecuted, famille said

According to an African media report, fayemi also said that the Council had approved 10 policies and planned measures to combat illegal mining, but they were not implemented e to lack of funds

5. My world mobile version of Hongshi organization collection of Hongshi scientific research machinery http://news.4399.com/gonglue/wdshijie/xinde/m/610939.html
6. It depends on which platform. In fact, there are certain risks in this kind of platform, but it's OK in Pishon platform. It's easy to enter through decentralized wallet without any personal data. It feels reliable
7. Mining, of course, has a very big risk, which belongs to the scope of venture capital, and the profit is ups and downs. Investment in this instry must take risks into consideration.
8.

Coal mine is a reasonable space for human to excavate coal rich geological layer, which usually includes roadway , tunnel and mining face and so on. Coal is the most important solid fuel and one of the combustible organic rocks. In China, coal mining must be carried out in accordance with the law with complete and valid licenses< implement & lt; Safety first, prevention first, comprehensive treatment & quot; Safety proction policy of . Coal mining will cause various environmental hazards, and coal mining has the following risks on the ground:

1, causing surface subsidence and ground collapse

most coal seams are far away from the surface, so open pit mining cannot be used. Underground mining accounts for 60% of the world's coal proction. In the mine, the chamber column method is usually used to advance the coal seam, and beams and columns are used to support the mine. Because a large amount of water is extracted from the mine shaft, the bearing capacity of the bottom of the mine is reced. In addition, in the mining process of most Xiaoyao coal mines, no preventive measures are taken, such as coal pillar. Some small kiln coal mines are even reserved for state-owned coal mines. The coal pillar is arbitrarily excavated and destroyed, which leads to strata displacement and surface subsidence

Due to a large amount of mine water drainage in the process of coal mining, the underground water level drops and the surface water drops

2. Water pollution

the concentration of pollutants (such as suspended solids) in mine wastewater is relatively high, especially the mine water flowing through the coal seam with sulfur-containing iron (very acidic). According to the sampling detection of mine wastewater in the mining area, the average suspended solids concentration is 280 mg / L, the average chemical oxygen consumption is 530 mg / L, and the sulfate ion concentration is as high as 2500 mg / L. The lowest pH value is only 2.7. If this kind of mine wastewater is discharged without treatment, it will seriously pollute the surface water, silt the river and farmland River, cause soil compaction, and have a great impact on crops

3. Land occupation and pollution

coal gangue discharged from coal mines are generally stacked nearby. With the continuous increase of storage capacity, the area of storage yard is expanding year by year. After weathering, rain erosion and spontaneous combustion of coal gangue, the weathering materials on its surface enter into the atmosphere under the action of wind, which seriously pollutes the atmospheric environment

9.

In the video card market, the price of video cards is rising rapidly. As a result, many game players can't afford to buy video cards, because when real game players play games, they build their own computers. Video cards are very important devices, which can be said to be core devices, Reaction speed flow is not smooth and graphics card has a great relationship{ RRRRR}

there are costs to dig bitcoin, not to mention that the graphics card costs money to run and power the graphics card, and there are also some technicians. You don't know anything and you can't play. It's all costs. Now the price is relatively high, it's certainly appropriate, but when the price is relatively low in the future, it's not necessarily appropriate, Because at that time, we can't guarantee the present profit margin

10. Illegal mining should be investigated according to the specific circumstances. Illegal activities such as mining without a mining license shall be ordered to stop mining and compensate for losses. The mined mineral procts and illegal income shall be confiscated and a fine may be imposed; If a person who has legal circumstances or arbitrarily mines a specific kind of mineral for which protective mining is prescribed by the state refuses to stop mining after being ordered to stop mining, thus causing damage to mineral resources with a value of more than 50000 to 100000 yuan, he shall file a case for prosecution. The specific provisions are as follows:
1. Article 39 of the mineral resources law of the people's Republic of China, in violation of the provisions of this law, mines without a mining license, enters the state planned mining area, mines within the mining area of great value to the national economy, and mines specific minerals that are protected by the state regulations, shall be ordered to stop mining and compensate for losses, The mined mineral procts and illegal income shall be confiscated and a fine may be imposed; Those who refuse to stop mining and cause damage to mineral resources shall be investigated for criminal responsibility in accordance with the provisions of Article 156 of the criminal law< Article 343 (1) of the criminal law violates the provisions of the mineral resources law, mines without a mining license, mines in the state planned mining area, mining area of great value to the national economy and other mining areas, mines specific minerals that are protected by the state regulations without authorization, and refuses to stop mining after being ordered to stop mining, Whoever causes damage to mineral resources shall be sentenced to fixed-term imprisonment of not more than three years, criminal detention or public surveillance and shall also, or shall only, be fined; Whoever causes serious damage to mineral resources shall be sentenced to fixed-term imprisonment of not less than three years but not more than seven years and shall also be fined
3. Filing criteria. According to the provisions of the Supreme People's Procuratorate and the Ministry of public security on the standards for filing and prosecuting criminal cases under the jurisdiction of public security organs (1), Article 68 [illegal mining case (article 343, paragraph 1 of the criminal law)] in violation of the provisions of the mineral resources law, mining without obtaining a mining license, or entering a state planned mining area without authorization Anyone who mines in a mining area of great value to the national economy or in another person's mining area, or arbitrarily mines a specific type of mineral that is subject to protective mining as prescribed by the state and refuses to stop mining after being ordered to stop mining, thus causing damage to mineral resources with a value of more than 50000 to 100000 yuan, shall file a case for prosecution.
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