Month: November 2024

Introduction

In recent years, Jamaican Black Castor Oil has gained immense popularity for its remarkable benefits in hair care. This natural oil, extracted from the castor bean, is celebrated for its ability to promote hair growth, strengthen strands, and enhance overall hair health. In this guide, we will explore the many ways you can harness Jamaican Black Castor Oil to achieve luscious, strong hair.

What is Jamaican Black Castor Oil?

Jamaican Black Castor Oil is derived from the seeds of the Ricinus communis plant, native to Jamaica. Unlike regular castor oil, the black version is made by roasting the seeds before pressing them, which gives it a darker color and a stronger potency. This oil is rich in ricinoleic acid, vitamin E, and other essential nutrients that contribute to hair and scalp health. The unique processing method not only enhances its beneficial properties but also adds a distinct aroma that many users find appealing.

Benefits of Jamaican Black Castor Oil for Hair

• Promotes Hair Growth: The ricinoleic acid in Jamaican Black Castor Oil increases blood circulation to the scalp, promoting hair growth. This increase in blood flow ensures that hair follicles receive the nutrients needed for healthy growth.
• Strengthens Hair: The oil helps to strengthen hair strands, reducing breakage and split ends. Its moisturizing properties coat the hair shaft, providing a protective barrier against environmental damage.
• Moisturizes Scalp: Its moisturizing properties help to alleviate dry scalp and dandruff. A well-hydrated scalp encourages a healthy environment for hair growth.
• Prevents Hair Loss: Regular use can prevent hair thinning and loss, making it ideal for those with fragile hair. The oil nourishes hair roots and helps to keep them anchored in the scalp.
• Enhances Shine: This oil adds a natural shine to hair, making it look healthier and more vibrant. It can transform dull, lifeless hair into a radiant mane.
• Detangles Hair: Jamaican Black Castor Oil can also help detangle hair, making it easier to manage and style.
• Reduces Frizz: By moisturizing the hair, it helps to tame frizz and flyaways, resulting in a smoother appearance.

How to Use Jamaican Black Castor Oil

Incorporating Jamaican Black Castor Oil into your hair care routine can be simple and effective. Here are a few methods:

• Scalp Massage: Warm a small amount of oil and massage it directly into your scalp. This boosts circulation and nourishes the hair follicles. Aim for at least 5-10 minutes of massage to maximize benefits.
• Hair Mask: Mix Jamaican Black Castor Oil with other ingredients like coconut oil or honey for a deep conditioning treatment. Apply it to your hair, leave it on for at least 30 minutes, then wash it out. For added benefits, consider using a heating cap to enhance absorption.
• Leave-In Treatment: Apply a few drops to the ends of your hair after washing to lock in moisture and prevent damage. This is particularly beneficial for those with curly or textured hair.
• Hot Oil Treatment: Heat the oil and apply it to your hair for a nourishing hot oil treatment. Cover with a shower cap and let it sit for 30-60 minutes before washing out. This method deeply penetrates the hair shaft.
• Mixing with Other Oils: You can blend Jamaican Black Castor Oil with other beneficial oils, such as jojoba or argan oil, to create a powerful hair serum.

Tips for Choosing Quality Jamaican Black Castor Oil

When selecting Jamaican Black Castor Oil, consider the following tips to ensure you get a high-quality product:

• Look for cold-pressed and organic options to maximize nutrient retention. Cold-pressing helps preserve the oil’s natural properties.
• Check for a dark bottle to protect the oil from light degradation. Light exposure can break down the oil’s beneficial compounds.
• Read reviews and choose reputable brands known for their quality. User feedback can provide insights into the oil’s effectiveness.
• Check the ingredient list to ensure there are no additives or fillers that could dilute the oil’s benefits.

Incorporating Jamaican Black Castor Oil into Your Hair Care Routine

To see optimal results, consistency is key. Here are a few suggestions on how to incorporate Jamaican Black Castor Oil into your routine:

• Weekly Treatments: Dedicate one day a week to a deep conditioning treatment using Jamaican Black Castor Oil.
• Daily Moisturizing: Use a small amount daily as a leave-in treatment to keep your hair moisturized and healthy.
• Combination with Other Hair Products: You can mix Jamaican Black Castor Oil into your favorite conditioner or hair cream for added benefits.

Common Myths About Jamaican Black Castor Oil

As with any popular product, there are several myths surrounding Jamaican Black Castor Oil. Here are a few common misconceptions:

• It Causes Greasy Hair: While Jamaican Black Castor Oil is thick, using it in moderation can help you avoid greasiness. A little goes a long way!
• It’s Only for Curly Hair: While it is particularly beneficial for textured hair, anyone can use it to improve hair health.
• It Works Overnight: While many users notice improvements over time, achieving significant results requires consistent use.

Conclusion

Harnessing the power of Jamaican Black Castor Oil can lead to healthier, stronger hair naturally. By incorporating this versatile oil into your hair care routine, you can enjoy its numerous benefits, from promoting growth to adding shine. Remember to choose high-quality oil, use it consistently, and don’t hesitate to experiment with different application methods to find what works best for you. Start your journey to healthier hair today by exploring the wonders of Jamaican Black Castor Oil and unlock the natural beauty of your hair.

日本国驻重庆总领事馆

管辖地区：重庆市、四川省、贵州省、云南省

023-6373-3585（总机）

https://www.chongqing.cn.emb-japan.go.jp/

中国重庆市渝中区民族路188号环球金融中心四十二楼
邮政编码：40000
Tel:+86-23-6373-3585
Fax:+86-23-6373-3589

严海赴日

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客服微信：18841170818（陈老师）

客服微信：13940863979（张老师）

日本国驻上海总领事馆地址及电话

管辖地区：上海市、安徽省、浙江省、江苏省、江西省

◆本馆上海市万山路8号

◆领事部门

上海市延安西路2299号上海世贸大厦13楼

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代表电话

（021）5257－4766

夜间、休息日发生日本人事件、事故等紧急情况时，请拨打代表电话按“内线0”。

签证（签证）专用线路

（021）5257－4768

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关于日本入境签证（签证）的咨询通过专用线路受理。

https://www.shanghai.cn.emb-japan.go.jp/

严海赴日

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客服微信：18841170818（陈老师）

客服微信：13940863979（张老师）

A universal riding glove bristling with racing DNA, the SP-8 Air Leather Glove is constructed from strategically perforated full grain goat leather and synthetic leather with a 3D mesh top hand for high levels of cooling airflow; perfect for warm weather riding. The SP-8 Air Leather Glove delivers high levels of protection thanks to its advanced MotoGP-derived SP dual density floating knuckle. With a pre-shaped finger construction, a hook and loop cuff closure and a new anatomically profiled grip insert on palm and thumb, this glove affords a secure and highly personalized performance riding fit and high levels of movement and comfort.

Features:

• Premium, full-grain goat and synthetic leather construction is comfortable, durable and offers excellent abrasion resistance
• Extensive perforations and mesh panelling on top hand delivers exceptional levels of airflow and breathability
• Excellent repeated impact performance is offered by the advanced MotoGP-derived SP dual density knuckle protector
• Extended cuff for greater coverage with an integrated closure for security and ease of use
• An innovative microfiber and PU grip inserts is strategically positioned on palm and thumb for excellent levels of grip control and durability
• Exclusive ergonomic stretch insert between palm and thumb offers improved range of hand movement and greater sensitivity while operating the bike controls
• Keprotec landing reinforcement for enhanced abrasion resistance and durability
• Patented third and fourth finger bridge prevents seam failure and finger separation in the event of a slide
• Perforated cuff, plus perforated finger sidewalls for breathability
• Pre-shaped, anatomical finger design and half inner/half outer external seams for comfort and exceptional feel
• New construction for reduced seams and enhanced rider comfort
• Velcro cuff and wrist closure, plus elasticized wrist design for secure, personalized fit
• Touchscreen compatible fingertip on index finger and thumb for use with touchscreen devices

Construction:

• New construction for reduced seams and enhanced rider comfort
• Premium, full-grain goat and synthetic leather construction is comfortable, durable and offers excellent abrasion resistance
• Extensive perforations and mesh paneling on top hand deliver exceptional levels of airflow and breathability
• Excellent repeated impact performance is offered by the advanced MotoGP-derived SP dual density knuckle protector
• Extended cuff for enhanced coverage with an integrated closure for security and ease of use

Protection:

• According to European statutory law the CE mark is a conformity requirement for the marketing of this product
• The following standards apply to this product: EN 13594 2015, Level 1 KP

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A peptide that inhibits function of Myristoylated Alanine-Rich C Kinase Substrate (MARCKS) reduces lung cancer metastasis.
Chen CH, Thai P, Yoneda K, Adler KB, Yang PC, Wu R.
Oncogene. 2013 Aug 19. doi: 10.1038/onc.2013.336. [Epub ahead of print]

Myristoylated Alanine-Rich C Kinase Substrate (MARCKS), a substrate of protein kinase C, is a key regulatory molecule controlling mucus granule secretion by airway epithelial cells as well as directed migration of leukocytes, stem cells and fibroblasts. Phosphorylation of MARKCS may be involved in these responses. However, the functionality of MARCKS and its related phosphorylation in lung cancer malignancy have not been characterized. This study demonstrated elevated levels of MARCKS and phospho-MARCKS in highly invasive lung cancer cell lines and lung cancer specimens from non-small-cell lung cancer patients. siRNA knockdown of MARCKS expression in these highly invasive lung cancer cell lines reduced cell migration and suppressed PI3K (phosphatidylinositol 3′-kinase)/Akt phosphorylation and Slug level. Interestingly, treatment with a peptide identical to the MARCKS N-terminus sequence (the MANS peptide) impaired cell migration in vitro and also the metastatic potential of invasive lung cancer cells in vivo. Mechanistically, MANS peptide treatment resulted in a coordination of increase of E-cadherin expression, suppression of MARCKS phosphorylation and AKT/Slug signalling pathway but not the expression of total MARCKS. These results indicate a crucial role for MARCKS, specifically its phosphorylated form, in potentiating lung cancer cell migration/metastasis and suggest a potential use of MARCKS-related peptides in the treatment of lung cancer metastasis.

FEATURES:

• Embossed neoprene cuff offers maximum durability and comfort
• Adjustable TPR wrist closure
• Stretch finger gussets enhance mobility and wick away moisture
• Thumb overlay helps reduce blisters
• Perforated single-layer Clarino palm improves comfort and reduces bunching
• Silicone palm graphics complete the factory look and provides added grip
• Integrated tech-thread keeps you connected with your devices

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在9月8日的报道中，斯蒂芬-库里在接受采访时谈到了他与勒布朗·詹姆斯一同参加奥运会的经历。库里表示，无论他们何时退役，也不管是否有机会再次成为队友，他相信这段经历将使他们之间的竞争关系更加激烈。

库里在奥运会夺冠后把自己的头像和背景都换成他跟詹姆斯和杜兰特在奥运会上的赛场实拍照，只是两张照片不同，他也说明了原因。库里表示自己作为奥运会成员，很自豪。库里表示他知道詹姆斯以前也有奥运会金牌，但詹姆斯是在2012年夺冠的，距离今年很久了。

库里表示詹姆斯和杜兰特，还有自己能够在这个年纪保持状态不是偶然的，他们有大部分人看不到的一些努力，比如在康复台和健身房内，每一天都有的坚持。

库里表示在身体和精神上投入时间，才能更好备战，这是常识。打球是非常艰苦的工作，其中的努力有时会非常单调乏味，还要应对运动员会有的所有逆境和伤病，非常难。

库里这样没进历史前十的超巨都感觉打球很难，更何况是詹姆斯这样的历史第一人，詹姆斯连续20年场均超25分5篮板5助攻，巅峰期连续八年总决赛、十年九次总决赛，其中付出的努力和自律，是历史第一的。

You want to write your first science fiction story? Then you already know what science fiction is. Writing science fiction can represent a real challenge, but do not be discouraged. If you have a lot of imagination and pay attention to a few things – you are ready to write an extraordinary science fiction!

So, where to start? Here are the 15 tips on how to write a science fiction story! A new writing adventure can begin.

Step One: Finding your inspiration

1. If you have difficulty developing a good story, find inspiration by researching the latest scientific discoveries or the most interesting ones. By relying on science, you can avoid many clichés and focus on content that will grab the reader’s attention. However, do not let science overwhelm the story. Visit the online forums focused on popular science and science fiction topics. The discussions and materials you find there should provide you with a handful of new ideas to help you visualize the futuristic landscape in which the storytelling will take place.
2. You probably read a lot of good science fiction, haven’t you? Regardless, you can still find inspiration by turning to the classics of this genre. Learn from reading your favorite Sci-Fi authors and by analyzing their writing styles. You do not have to follow their patterns and fantastic worlds, but you might get an idea to create your own!
3. Science fiction is a very complex genre, but it makes writing science fiction even more interesting. Why not explore the subgenres of science fiction as well? There are many options to choose from: Hard science fiction, soft science fiction, military science fiction, steampunk, Sci-Fi fantasy, space opera, cyberpunk, post-apocalyptic, science fiction horror, and many others. Who knows, you may become the originator of a new sub-genre!
4. What makes the reader tick? Build a story around the specific message that you aim to convey in your writings. When a story leads somewhere and has a predetermined meaning, the chances it will leave a strong impression on the reading audience are much higher.
5. The best science fiction is the one that gives us a better insight into the world we belong to. Take some of the events or observations that have recently caught your attention. Present them in a world that is far different from yours. In this way, you will tell an important story and remove the reader’s biases. When the action we can identify with takes place in the distant future, on another planet – we tend to look at it more closely and more rationally. For example, did you know that Dune, one of the greatest classics of science fiction, actually refers to the conflict in the Middle East after the end of World War II?

Step Two: World-Building & Characterization

1. You reached the world-building phase. The task is to create a different reality from your own. Science fiction represents the worlds that are so fascinating and different in every way. In such a world, the reader must recognize something familiar, and at the same time be able to understand it. Create a connection between reality and the imaginary, and the story will find its way to a much larger audience.
2. You also have the task of creating realistic characters. These characters may live in another galaxy, but to identify with them and “get into their heads,” try to use your own experiences. What ideas or interests do you share with the characters you create? Where to get character ideas? Use real people as models, with all their values, morals, gestures, interests, quirks. Or maybe base a character on yourself?
3. Pay attention to the scientific aspect of your story. When writing about science fiction, it is necessary to make sure that the scientific side of the story – remains scientific. Otherwise, the reader will have problems with the credibility and will not believe it. Do not stray far from what the reader is (scientifically) familiar with.
4. If you plan to use fictional language, it might be helpful to mention some basic rules about sounds and grammar. It is not necessary to invent whole languages as Tolkien did. All you have to do is be constant enough throughout the novel for the reader to find your story believable.
5. Craft a brand new culture, the culture that extends beyond what we see on the page. Define this strange new world of yours. Define its inhabitants. Think about their history. An elaborated cultural background makes your world more complete. It will certainly look more real to the readers!

Step Three: Develop your story

1. Select a structure. The structure is the general way your story is told. It can be a three-step structure. Imagine, for example, the first part where you present the framework of the story, the second part where the story unfolds, and the third part where the story ends.You can also have two- or four-stroke structures, cyclic structures (like monomyth), or a nonlinear history.
2. Conflict is one of the best guides in your story! All conflict falls into two categories: internal and external. A good story usually contains both types! That is, the story may contain multiple types of conflict, but one should be the main focus. Pit your characters against nature, society, the supernatural, or other characters! What you decide to choose will have a significant effect on what kind of story you tell.
3. Work on perfecting your narrative style. Choose a narrative point of view (write the story in the first, second, or third person.) Choose a storytelling time (past, present, or future). Choose a narrative voice. Ask yourself, can you trust the narrator or not?
4. Respect a chosen style of writing. Pay attention to the passages in your story where the writing styles will not be the same. When writing over a long period, you will be exposed to different emotions and influences. No matter how well you tell the story, the writing style needs to be the same from the beginning to the end.
5. Pay attention to the sequence of events. This section is crucial because it determines how fast the events will happen. They must stay connected, otherwise, you guessed it – the reader will find it difficult to follow the plot and the relationships between the characters.

Final Words

The end is in sight! What is left to do? Edit your science fiction story. Take another look at the world you have created, as well as at the characterization. Share the story with friends or editors who will give you even more critical feedback.

Finally, publish it! Some will prefer self-publishing, while others might opt for a literary agent. But also consider the various writing contests you can take part in.

The extruder screw runs for a long time in high temperature, high pressure, high mechanical torque and high friction environment. The process conditions of the screw barrel of the extruder require the first few factors, and the loss caused by friction is inevitable.

Usually, the screw has been surface nitriding to increase surface hardness, that is, to improve wear resistance. However, if the cause of wear is ignored and the wear is not reduced, the service life of the screw will inevitably be greatly reduced.

The following explains the reasons for the wear of the extruder screw barrel  and the methods to reduce wear.

1. How to improve the use of extruder screw barrels?

(1) Each plastic screw barrel has an ideal plastic treatment temperature range, and the treatment temperature should be controlled to bring it close to this temperature range. When the granular plastic enters the barrel from the hopper, it will first reach the feeding section. Dry friction will inevitably occur in the feeding part. When these plastics are not heated enough and melted unevenly, it is easy to wear more on the inner wall of the cylinder and the surface of the extruder screw. Similarly, in the compressed part and homogenized part, if the melting state of the plastic is disorderly, the wear increases.

(2) The speed should be adjusted correctly. Some plastic supplements have enhancers, such as fiberglass minerals or other fillers. Compared with molten plastics, these materials tend to have greater friction on metal materials. When injecting these plastics, if they are made at a high rotational speed, the shear force on the plastics increases and correspondingly produces reinforcements to produce more fiber fragments. Shredded fibers contain sharp ends and wear, and the strength is increasing. When inorganic minerals slide at high speed on metal surfaces, the scratching effect is not small. Therefore, the speed should not be adjusted too high.

2. How does the extruder screw barrel the get stuck?

During the extrusion production process, the extruder screw barrel may suddenly get stuck. At this time, if the extruder protection device does not work, the operator should immediately stop the machine. More often, screws can still rotate, but the speed slows down and makes a harsh metal scratching sound. The current rises sharply, and the operator should stop immediately. The reasons are:

(1) Foreign matter enters the barrel and blocks the screws. If it is a ferrous metal foreign body, it will cause great damage to the extruder screw barrel.

(2) Deformation of extruder screw or barrel.

(3) The temperature of the extruder barrel is too low, or the filter plate is blocked, resulting in a sharp increase in the barrel pressure and the screw deformation.

(4) The design of the extruder screw barrel is unreasonable, and the compression ratio of the screw design is too large, which is easy to deform the screw during use.

(5) The thermal expansion coefficient of the material used for the extruder screw barrel is too large. When the barrel is heated and the barrel is cooled, if the screw is not cooled, it may be locked.