2017年3月31日星期五
Shenzhen Kuncan Electronics Co.,Ltd
We are professional manufactuer and exporter of vanrious cables and connectors in China.We supply complete specifications,including AC & DC cables,USB & DC cables &HDMI & SATA cables,A/V%TV cables.
They are fine in quality,competive in price and prompt in delivery.We supply complete specifications,including AC&DC cables,USB&DC cables &HDMI&SATA cables
http://www.sdcable.co/
We are professional manufactuer and exporter of vanrious cables and connectors in China.We supply complete specifications,including AC & DC cables,USB & DC cables &HDMI & SATA cables,A/V%TV cables.
They are fine in quality,competive in price and prompt in delivery.We supply complete specifications,including AC&DC cables,USB&DC cables &HDMI&SATA cables
http://www.sdcable.co/
2017年3月30日星期四
Single mothers' voice
Single mothers have often been stigmatized and denounced. Cherry Healey explains why she’s proud to be one.
I’m a single mum. I’m glad I live in an age and a place where it’s OK to admit that.
We have moved on so much, so fast. Once, Margaret Thatcher deemed a single parent family so bad for a child that she felt it was better for the mother and child to be removed and placed within a religious group.
When I first heard that, I felt such unbelievable pain and heartbreak for all those young mothers that were pressured into following this advice.
And it would have had many ripples of pain the family as a whole.The judgement of others is a powerful thing and people will do unfathomable things to avoid bringing shame onto themselves and their families.
And this is the judgement that I want to see gone. Completely.
Yes we have progressed - but even today there is such an insipid, damaging view of single parents that we need to keep revisiting it until single parents feel free of useless, ignorant judgement - and instead receive respect as parents and support if they, and therefore their child, needs it.
Sadly, even in 2017 I felt the cold wind of judgement when I became a single parent. It’s hard to know whether the judgement I felt comes from society or whether it comes from myself. I think it is a bit of both.
I hate to admit this, but I had a negative view of single mums before I became one. As I grew up I heard, read and watched society’s depiction of The Single Mum, and it certainly wasn’t positive.
Comedy sketches depicting single mums smoking cigarettes and drinking cider in the park while neglecting their babies, endless newspaper stories about single mothers on benefits draining the system, statements from politicians about the connection between "Broken Britain" and one-parent families - all fed my prejudice gremlin until one day, I too was a dreaded single mum. And I began to question everything I’d ever consumed about this subject.
I was happy to discover that I was the same person. I was a good parent as a married woman and I was a good parent as single mother.
Money was tighter but my ability to maintain order at home, get homework done on time and love my children had not changed.Separating and re-establishing my life was difficult but I felt so hugely grateful that at least I was able to pay the bills thanks to my job - and it made me realise that there is so much stigma attached to being a single mother. At exactly the time when the single parent needs support and help, they are stigmatised and judged.It also made me realise that for many of us there is a strong, not very flattering stereotype of The Single Mum. And so I wanted to break free from that and give a voice to some single parents that haven’t been heard before.
And I’m glad to say that any prejudice, both conscious and subconscious, was gradually eroded.
I’m a single mum. I’m glad I live in an age and a place where it’s OK to admit that.
We have moved on so much, so fast. Once, Margaret Thatcher deemed a single parent family so bad for a child that she felt it was better for the mother and child to be removed and placed within a religious group.
When I first heard that, I felt such unbelievable pain and heartbreak for all those young mothers that were pressured into following this advice.
And it would have had many ripples of pain the family as a whole.The judgement of others is a powerful thing and people will do unfathomable things to avoid bringing shame onto themselves and their families.
And this is the judgement that I want to see gone. Completely.
Yes we have progressed - but even today there is such an insipid, damaging view of single parents that we need to keep revisiting it until single parents feel free of useless, ignorant judgement - and instead receive respect as parents and support if they, and therefore their child, needs it.
Sadly, even in 2017 I felt the cold wind of judgement when I became a single parent. It’s hard to know whether the judgement I felt comes from society or whether it comes from myself. I think it is a bit of both.
I hate to admit this, but I had a negative view of single mums before I became one. As I grew up I heard, read and watched society’s depiction of The Single Mum, and it certainly wasn’t positive.
Comedy sketches depicting single mums smoking cigarettes and drinking cider in the park while neglecting their babies, endless newspaper stories about single mothers on benefits draining the system, statements from politicians about the connection between "Broken Britain" and one-parent families - all fed my prejudice gremlin until one day, I too was a dreaded single mum. And I began to question everything I’d ever consumed about this subject.
I was happy to discover that I was the same person. I was a good parent as a married woman and I was a good parent as single mother.
Money was tighter but my ability to maintain order at home, get homework done on time and love my children had not changed.Separating and re-establishing my life was difficult but I felt so hugely grateful that at least I was able to pay the bills thanks to my job - and it made me realise that there is so much stigma attached to being a single mother. At exactly the time when the single parent needs support and help, they are stigmatised and judged.It also made me realise that for many of us there is a strong, not very flattering stereotype of The Single Mum. And so I wanted to break free from that and give a voice to some single parents that haven’t been heard before.
And I’m glad to say that any prejudice, both conscious and subconscious, was gradually eroded.
Electronics's history and development
Electronics is the science of controlling electrical energy electrically, in which the electrons have a fundamental role. Electronics deals with electrical circuits that involve active electrical components such as vacuum tubes, transistors, diodes, integrated circuits, associated passive electrical components, and interconnection technologies. Commonly, electronic devices contain circuitry consisting primarily or exclusively of active semiconductors supplemented with passive elements; such a circuit is described as an electronic circuit.
The science of electronics is also considered to be a branch of physics and electrical engineering.[1][2]
The nonlinear behaviour of active components and their ability to control electron flows makes amplification of weak signals possible, and electronics is widely used in information processing, telecommunication, and signal processing. The ability of electronic devices to act as switches makes digital information processing possible. Interconnection technologies such as circuit boards, electronics packaging technology, and other varied forms of communication infrastructure complete circuit functionality and transform the mixed components into a regular working system.
Electronics is distinct from electrical and electro-mechanical science and technology, which deal with the generation, distribution, switching, storage, and conversion of electrical energy to and from other energy forms using wires, motors, generators, batteries, switches, relays, transformers, resistors, and other passive components. This distinction started around 1906 with the invention by Lee De Forest of the triode, which made electrical amplification of weak radio signals and audio signals possible with a non-mechanical device. Until 1950 this field was called "radio technology" because its principal application was the design and theory of radio transmitters, receivers, and vacuum tubes.
Today, most electronic devices use semiconductor components to perform electron control. The study of semiconductor devices and related technology is considered a branch of solid-state physics, whereas the design and construction of electronic circuits to solve practical problems come under electronics engineering. This article focuses on engineering aspects of electronics.http://www.sdcable.co/
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