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News on China's scientific and technological development.
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Man China done it again. this is arguably one of the most technical high end medical machine developed by humans. in past 2 to 3 years China went bonkers in these high end medical equipments. its been long since foreign powers kept this monopoly but China tear it down with the style.
MOBINEURO Alita 1.5T is the first intraoperative MRI system approved by the FDA in China. The system has complete independent intellectual property rights, breaking the decades-long product monopoly of international manufacturers in this field, and realizing the domestic substitution of large- scale medical imaging equipment for the brain. It is of great value in fields such as computer interface research.
Note from IT Home: Magnetic resonance imaging (MRI) is based on the principle of nuclear magnetic resonance (NMR), according to the different attenuation of the released energy in different structural environments inside the material, and is detected by an external gradient magnetic field. The emitted electromagnetic waves can be used to know the position and type of the atomic nuclei that make up the object, and based on this, a structural image inside the object can be drawn.
An MRI is a huge cylindrical machine (as shown in the picture) that creates an environment of intense magnetic fields around the subject. Pulses of radio waves hit the hydrogen nuclei in the cells of the body, altering the The arrangement of hydrogen atoms, when the hydrogen atoms enter the proper position again, will send out a radio signal, this signal is received by the computer, analyzed and converted, and the hydrogen atom activity in the body structure and organs can be converted into 2D Image, because MRI uses biochemical and physical characteristics to distinguish tissues, the obtained image will be more detailed than computer tomography.
The Hefei Municipal Development and Reform Commission officially stated that the system is one of the construction contents of the "Comprehensive Positron Emission Magnetic Resonance Imaging System (PET / MR) Interdisciplinary Research Platform" project of the Hefei Comprehensive National Science Center. The equipment is mainly suitable for neurosurgery precision surgery . MOBINEURO Alita 1.5T, as a sub-project of the platform, has opened up key links such as technology, talents, and industry with the support of a series of local science and technology policies. It has completed research and development, system integration, and medical device registration eight months in advance , realizing the high-end medical industry in Anhui Province. A major breakthrough in the field of imaging equipment research and development, manufacturing and industrialization..
nothing will spare. i repeat China will left nothing for western powers. each and every single high tech monopoly will take down.
Man China done it again. this is arguably one of the most technical high end medical machine developed by humans. in past 2 to 3 years China went bonkers in these high end medical equipments. its been long since foreign powers kept this monopoly but China tear it down with the style.
MOBINEURO Alita 1.5T is the first intraoperative MRI system approved by the FDA in China. The system has complete independent intellectual property rights, breaking the decades-long product monopoly of international manufacturers in this field, and realizing the domestic substitution of large- scale medical imaging equipment for the brain. It is of great value in fields such as computer interface research.
Note from IT Home: Magnetic resonance imaging (MRI) is based on the principle of nuclear magnetic resonance (NMR), according to the different attenuation of the released energy in different structural environments inside the material, and is detected by an external gradient magnetic field. The emitted electromagnetic waves can be used to know the position and type of the atomic nuclei that make up the object, and based on this, a structural image inside the object can be drawn.
An MRI is a huge cylindrical machine (as shown in the picture) that creates an environment of intense magnetic fields around the subject. Pulses of radio waves hit the hydrogen nuclei in the cells of the body, altering the The arrangement of hydrogen atoms, when the hydrogen atoms enter the proper position again, will send out a radio signal, this signal is received by the computer, analyzed and converted, and the hydrogen atom activity in the body structure and organs can be converted into 2D Image, because MRI uses biochemical and physical characteristics to distinguish tissues, the obtained image will be more detailed than computer tomography.
The Hefei Municipal Development and Reform Commission officially stated that the system is one of the construction contents of the "Comprehensive Positron Emission Magnetic Resonance Imaging System (PET / MR) Interdisciplinary Research Platform" project of the Hefei Comprehensive National Science Center. The equipment is mainly suitable for neurosurgery precision surgery . MOBINEURO Alita 1.5T, as a sub-project of the platform, has opened up key links such as technology, talents, and industry with the support of a series of local science and technology policies. It has completed research and development, system integration, and medical device registration eight months in advance , realizing the high-end medical industry in Anhui Province. A major breakthrough in the field of imaging equipment research and development, manufacturing and industrialization..
nothing will spare. i repeat China will left nothing for western powers. each and every single high tech monopoly will take down.
Joke's on you. EUVs are powered by black magic that Chinese muggles have zero chance of mastering in their lifetime.
P.S. And if they do master it then they must have stolen the magic from the Dutch some how. A country of thieving ripoffs, they are.
and EUV have tens of thousands of parts and suppliers... lmao...Man China done it again. this is arguably one of the most technical high end medical machine developed by humans. in past 2 to 3 years China went bonkers in these high end medical equipments. its been long since foreign powers kept this monopoly but China tear it down with the style.
MOBINEURO Alita 1.5T is the first intraoperative MRI system approved by the FDA in China. The system has complete independent intellectual property rights, breaking the decades-long product monopoly of international manufacturers in this field, and realizing the domestic substitution of large- scale medical imaging equipment for the brain. It is of great value in fields such as computer interface research.
Note from IT Home: Magnetic resonance imaging (MRI) is based on the principle of nuclear magnetic resonance (NMR), according to the different attenuation of the released energy in different structural environments inside the material, and is detected by an external gradient magnetic field. The emitted electromagnetic waves can be used to know the position and type of the atomic nuclei that make up the object, and based on this, a structural image inside the object can be drawn.
An MRI is a huge cylindrical machine (as shown in the picture) that creates an environment of intense magnetic fields around the subject. Pulses of radio waves hit the hydrogen nuclei in the cells of the body, altering the The arrangement of hydrogen atoms, when the hydrogen atoms enter the proper position again, will send out a radio signal, this signal is received by the computer, analyzed and converted, and the hydrogen atom activity in the body structure and organs can be converted into 2D Image, because MRI uses biochemical and physical characteristics to distinguish tissues, the obtained image will be more detailed than computer tomography.
The Hefei Municipal Development and Reform Commission officially stated that the system is one of the construction contents of the "Comprehensive Positron Emission Magnetic Resonance Imaging System (PET / MR) Interdisciplinary Research Platform" project of the Hefei Comprehensive National Science Center. The equipment is mainly suitable for neurosurgery precision surgery . MOBINEURO Alita 1.5T, as a sub-project of the platform, has opened up key links such as technology, talents, and industry with the support of a series of local science and technology policies. It has completed research and development, system integration, and medical device registration eight months in advance , realizing the high-end medical industry in Anhui Province. A major breakthrough in the field of imaging equipment research and development, manufacturing and industrialization..
nothing will spare. i repeat China will left nothing for western powers. each and every single high tech monopoly will take down.
Here is a SCMP article on application potential:
Chinese scientists pinpoint gene to boost crop yields in high-alkaline soils
- Researchers have produced modified sorghum, rice, wheat, maize and millet crops after finding a gene that helps counter the harmful effects of high levels of alkaline in the soil
- Previous research has focused on high-saline soils – which have different characteristics – and scientists behind the latest study say it helps ‘fill a gap’
They have now opened up the first solid state hydrogen fuel power plant. The power is generated from solar and stored as solid state hydrogen which is basically hydrogen entering metal alloy gap under 2 to 3 MPa in room temperature. This allows easy/more dense storage of hydrogen gas.
Is this energy efficient? definitely not. However, there goal here is to do proof of concept projects that will eventually be deployed in large renewable farms. At times of excessive power, this can be stored and then later used locally or transported across the country to be used in coastal power plant when the energy is actually needed. It can also be sold to other countries.
I mean as long as your energy is completely renewable, It doesn't really matter
If Trump won in 2024 expect another round of sanctions or even personal legal case. Afterall 6G is one of his TM (trademark) And China stole it.
NPU made a breakthrough and beat the best approach known for half a century in the world by 52% in air drag reduction efficiency.
Inspired by the natural shape of sand dunes in a windy desert Xinjiang, NPU invented a "nano structure of multi-layer fractal for air drag reduction (多层分形减阻微纳结构)".
To create this nano structure, they developed this "triple exposure lithography technique with multiple masks (基于多重掩模的三重光刻方法)".
If I understand it correctly, this nano structure can be "printed" on the surface of stickers that can be clued onto surfaces of wings and perhaps fuslage of aircrafts, as shown in the first photo below.
During the research they also built a wind tunnel (shown in the fourth photo) with the finest measurement precision of wind sheer stress in the world.
研究团队基于无量纲粘性长度的缩放，经建模及模拟验证设计出了仿沙垄分形微纳结构。针对现有的微纳结构加工方式灵活度低、难以实现复杂构型加工的问题，团队在前期掌握了MEMS（微机电系统）芯片制造技术优势的基础上，创造性地提出基于多重掩模的三重光刻方法，有效提升加工精度与效率，实现了多层高深异构复合微结构的精确制造。
团队自主研发、设计搭建了国际首座高分辨力微纳减阻测量风洞，为微纳结构流动测量提供有效手段，该系统总剪切力分辨力精确至2.5×10-6N，与人的呼吸气流作用在一张名片表面的气动摩擦力大小相当，为公开报道国际风洞剪切力测量的最好结果。
经多轮试验与结构优化，最终翼型叶栅空气动力学国家级重点实验室出具检测报告表明：“仿沙垄减阻微纳结构蒙皮具有显著的减阻效果，超过已知公开报道的最高水平。”评议专家高度评价该项目为“研究工作取得突出结果，建议拓展工程应用”。
Inspired by the natural shape of sand dunes in a windy desert Xinjiang, NPU invented a "nano structure of multi-layer fractal for air drag reduction (多层分形减阻微纳结构)".
To create this nano structure, they developed this "triple exposure lithography technique with multiple masks (基于多重掩模的三重光刻方法)".
If I understand it correctly, this nano structure can be "printed" on the surface of stickers that can be clued onto surfaces of wings and perhaps fuslage of aircrafts, as shown in the first photo below.
During the research they also built a wind tunnel (shown in the fourth photo) with the finest measurement precision of wind sheer stress in the world.
我国减阻研究取得突破进展：减阻性能已突破半个世纪以来小肋气动减阻技术性能极限
近日，西北工业大学空天微纳系统创新团队在飞行器减阻方面取得突破性进展。该团队通过模仿我国库姆塔格沙漠特有的舌状分形沙垄结构，设计出仿沙垄舌形多层分形减阻微纳结构。该结构减阻率较之前国际报道的最好水平提高了52%，减阻风向摄动角度从35°增加到了60°，减阻性能已突破半个世纪以来小肋气动减阻技术性能极限。研究团队基于无量纲粘性长度的缩放，经建模及模拟验证设计出了仿沙垄分形微纳结构。针对现有的微纳结构加工方式灵活度低、难以实现复杂构型加工的问题，团队在前期掌握了MEMS（微机电系统）芯片制造技术优势的基础上，创造性地提出基于多重掩模的三重光刻方法，有效提升加工精度与效率，实现了多层高深异构复合微结构的精确制造。
团队自主研发、设计搭建了国际首座高分辨力微纳减阻测量风洞，为微纳结构流动测量提供有效手段，该系统总剪切力分辨力精确至2.5×10-6N，与人的呼吸气流作用在一张名片表面的气动摩擦力大小相当，为公开报道国际风洞剪切力测量的最好结果。
经多轮试验与结构优化，最终翼型叶栅空气动力学国家级重点实验室出具检测报告表明：“仿沙垄减阻微纳结构蒙皮具有显著的减阻效果，超过已知公开报道的最高水平。”评议专家高度评价该项目为“研究工作取得突出结果，建议拓展工程应用”。