Bibliographies thématiques / Natural hair care

Sommaire

Articles de revues
Thèses
Livres
Chapitres de livres
Actes de conférences

Littérature scientifique sur le sujet « Natural hair care »

Auteur : Grafiati

Publié le 2 juin 2025

Mis à jour le 31 juillet 2025

Créez une référence correcte selon les styles APA, MLA, Chicago, Harvard et plusieurs autres

Choisissez une source :

Consultez les listes thématiques d’articles de revues, de livres, de thèses, de rapports de conférences et d’autres sources académiques sur le sujet « Natural hair care ».

À côté de chaque source dans la liste de références il y a un bouton « Ajouter à la bibliographie ». Cliquez sur ce bouton, et nous générerons automatiquement la référence bibliographique pour la source choisie selon votre style de citation préféré : APA, MLA, Harvard, Vancouver, Chicago, etc.

Vous pouvez aussi télécharger le texte intégral de la publication scolaire au format pdf et consulter son résumé en ligne lorsque ces informations sont inclues dans les métadonnées.

Articles de revues sur le sujet "Natural hair care"

Nijhawan, Monika, Kavya Nagulapalli, Sneha Nawale, and Giriraj T. Kulkarni. "Hair properties and natural herbal hair care." Medicinal Plants - International Journal of Phytomedicines and Related Industries 16, no. 1 (2024): 29–37. http://dx.doi.org/10.5958/0975-6892.2024.00003.0.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Divya, G. Gautam, G. Shelke Prashant, R. Hatwar Pooja, L. Bakal Ravindra, and M. Shinde Niyati. "Phytochemicals in hair care: A review of natural ingredients and their applications." GSC Biological and Pharmaceutical Sciences 29, no. 2 (2024): 331–40. https://doi.org/10.5281/zenodo.14760802.

Texte intégral

Résumé :

Phytochemicals are increasingly being used in hair care products due to their potential benefits for hair growth, strength, and texture. This review article discusses the various natural ingredients used in hair care products, including herbs, essential oils, and plant extracts. The article highlights the benefits of using phytochemicals in hair care, including their ability to promote hair growth, reduce, dandruff, and improve scalp health. The review also discusses the different types of hair loss, including alopecia areata, androgenetic alopecia, and telogen effluvium. Furthermore, the arti

Styles APA, Harvard, Vancouver, ISO, etc.

Anant, Kumar, Kumar Ajeet, Kadir Abdul, et al. "A Review on Herbal Hair Care Cosmetics." Pharmaceutical and Chemical Journal 12, no. 2 (2025): 123–29. https://doi.org/10.5281/zenodo.15606833.

Texte intégral

Résumé :

Herbal hair care products, including oils, shampoos, conditioners, and dyes, have gained traction due to their natural ingredients like alma, bhringraj, hibiscus, aloe Vera, and shitake, which offer numerous benefits. These include promoting hair growth, strengthening hair, and addressing common scalp issues such as dandruff, dryness, and irritation. Herbal hair cosmetics are prepared, using colorful cosmetic constituents to form the base in which one or further herbal elements are used to treat various hair affections. Hair is an important part of the mortal body that protects the crown. Hair

Styles APA, Harvard, Vancouver, ISO, etc.

Pratibha, Bhalerao Balaji Jadhav Deep Gulave Mayuri Jangle. "A Review Article on Conversion of Pantoprazole Crystalline Form to Amorphous Form to Study the Effect of Solubility." International Journal of Pharmaceutical Sciences 2, no. 10 (2024): 1676–86. https://doi.org/10.5281/zenodo.14002488.

Texte intégral

Résumé :

The article provides a detailed review of herbal hair care cosmetics, focusing on their historical significance, formulation, and growing popularity as an alternative to chemical-based products. Herbal hair care products, including oils, shampoos, conditioners, and dyes, have gained traction due to their natural ingredients like alma, bhringraj, hibiscus, aloe Vera, and shitake, which offer numerous benefits. These include promoting hair growth, strengthening hair, and addressing common scalp issues such as dandruff, dryness, and irritation. The shift towards herbal products reflects consumer

Styles APA, Harvard, Vancouver, ISO, etc.

Neil, Latisha, and Afiya Mbilishaka. "“Hey Curlfriends!”: Hair Care and Self-Care Messaging on YouTube by Black Women Natural Hair Vloggers." Journal of Black Studies 50, no. 2 (2018): 156–77. http://dx.doi.org/10.1177/0021934718819411.

Texte intégral

Résumé :

Black women with tightly coiled hair are faced with the unique health challenge of abstaining from exercise or other self-care behaviors to maintain hairstyles that are often expensive, time consuming, and conform with Eurocentric standards of beauty. However, recent YouTube natural hair vlogs have emerged to provide a counter-narrative on “do it yourself” hair care practices for highly textured hair. Through a thematic content analysis of the top 20 viewed natural hair YouTube vlogs, findings suggest that Black women vloggers demonstrate product selection through detangling, shampooing, moist

Styles APA, Harvard, Vancouver, ISO, etc.

Divya G. Gautam, Prashant G. Shelke, Pooja R. Hatwar, Ravindra L. Bakal, and Niyati M. Shinde. "Phytochemicals in hair care: A review of natural ingredients and their applications." GSC Biological and Pharmaceutical Sciences 29, no. 2 (2024): 331–40. https://doi.org/10.30574/gscbps.2024.29.2.0449.

Texte intégral

Résumé :

Styles APA, Harvard, Vancouver, ISO, etc.

Dikshita Thakur, Dikshita Thakur, Divyanshusachar Divyanshusachar, Dheeraj Dheeraj, and Pooja Sharma Pooja Sharma. "Soapnut Shampoo: A Natural and sustainable hair care shampoo." International Journal of Pharmaceutical Research and Applications 10, no. 2 (2025): 1391–402. https://doi.org/10.35629/4494-100213911402.

Texte intégral

Résumé :

Since the shampoo is the widely used cosmetic product in our daily life, the shampoo industries or cosmetic industries have highest sales of different types of hair product. It helps to clean hair from dust and oil. A natural hair care shampoo is intended to protect hair from dust, oil and promote the hair growth, maintain strength and blackness while also getting rid of oil and dandruff. This polyhedral shampoo was formulated by using ingredients like Ritha, aloe Vera, Amla fruit with proven efficacy.

Styles APA, Harvard, Vancouver, ISO, etc.

Shetty, Sakshi, Sonali Naik, and Likhitha Suvarna. "Mexican Mint (Coleus amboinicus) Emulgel: Natural Solution for Antidandruff Hair Care." Journal of Pharmaceutical Research 23, no. 3 (2024): 164–73. http://dx.doi.org/10.18579/jopcr/v23.3.79.

Texte intégral

Résumé :

Today, the world is developing more and more in all sectors at a faster pace. But with all these developments, people are more prone to falling ill due to factors such as pollution, unhealthy lifestyles, busy work schedules, etc. Nowadays, even children suffer from the issue of dandruff and scalp infections which in later teenage years leads to unhealthy scalp and hair fall problems. Dandruff is a common scalp condition that affects individuals of all ages. It not only causes discomfort but also undermines hair health and aesthetics. Although scalp disorders are not among those that cause seve

Styles APA, Harvard, Vancouver, ISO, etc.

Rutik N. Sapkal, Jitendra A. Kubde, Pooja R. Hatwar, and Ravindra L. Bakal. "Exploring herbal remedies for hair care: A review of medicinal plants and their benefits." GSC Biological and Pharmaceutical Sciences 31, no. 2 (2025): 179–89. https://doi.org/10.30574/gscbps.2025.31.2.0206.

Texte intégral

Résumé :

Hair care is an essential aspect of personal grooming, and many people seek natural remedies to promote hair growth, prevent hair loss, and maintain healthy hair. This review highlights the potential of herbal plants in hair care, focusing on their bioactive compounds, benefits, and uses. Plants like Amla (Emblica officinalis), Bhringraj (Eclipta alba), Hibiscus (Hibiscus rosa-sinensis), Shikakai (Acacia concinna), Onion (Allium cepa), Henna (Lawsonia inermis), and Rosemary (Rosmarinus officinalis) have been traditionally used to promote hair growth, reduce dandruff, and improve hair texture.

Styles APA, Harvard, Vancouver, ISO, etc.

Karabacak, Ercan, and Bilal Doğan. "Natural remedies in hair care and treatment." TURKDERM 48, S1 (2014): 60–63. http://dx.doi.org/10.4274/turkderm.48.s14.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Plus de sources

Thèses sur le sujet "Natural hair care"

Hargro, Brina. "Hair Matters: African American Women and the Natural Hair Aesthetic." Digital Archive @ GSU, 2011. http://digitalarchive.gsu.edu/art_design_theses/95.

Texte intégral

Résumé :

This thesis addresses the negative cultural and social connotations of natural hair for African American women. This issue is examined throughout history from slavery to present day with a visual analysis of hair care advertisements. Presently, natural hair is gaining more positive implications; which can be affected by creating more positive images with natural hair. Using art as the vehicle for social change and using research to inform art has a positive impact on teaching and learning in the art classroom.

Styles APA, Harvard, Vancouver, ISO, etc.

Noordhuis-Fairfax, Sarina. "Field | Guide: John Berger and the diagrammatic exploration of place." Phd thesis, Canberra, ACT : The Australian National University, 2018. http://hdl.handle.net/1885/154278.

Texte intégral

Résumé :

Positioned between writing and drawing, the diagram is proposed by John Berger as an alternative strategy for articulating encounters with landscape. A diagrammatic approach offers a schematic vocabulary that can compress time and offer a spatial reading of information. Situated within the contemporary field of direct data visualisation, my practice-led research interprets Berger’s ‘Field’ essay as a guide to producing four field | studies within a suburban park in Canberra. My seasonal investigations demonstrate how applying the conventions of the pictorial list, dot-distribution map, routing

Styles APA, Harvard, Vancouver, ISO, etc.

Sousa, Mariana Mendes Lino de. "Can affirming ultra suave as the most natural brand in the mass market make it the market leader in Portugal? : What can ultra suave do in order to succeed in the natural products driven consumer segment Vs. niche natural brands?" Master's thesis, 2021. http://hdl.handle.net/10362/123046.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Lucas, Rita Maria Guia. "Can affirming ultra suave as the most natural brand in the mass market make it the market leader in Portugal?: what can ultra suave do in order to succeed in the natural products driven consumer segment vs. fructis and herbal essences?" Master's thesis, 2021. http://hdl.handle.net/10362/123094.

Texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Cardoso, Teresa Maria Correia De Sampaio Barreiros. "Can affirming ultra suave as the most natural brand in the mass market make it the market leader in Portugal?" Master's thesis, 2021. http://hdl.handle.net/10362/123097.

Texte intégral

Résumé :

Ultra Suave is a hair care brand from the L’Oréal Group, that belongs to the natural segment of the Portuguese hair care market, and that represents 14.2% of the total market share. Ultra Suave is the number two brand in Portugal. Even so, it has been losing market share, mainly due to it not being sufficiently perceived as a natural brand. Ultra Suave is already taking actions that aim to emphasize its brand positioning of being perceived as a natural brand by consumers. As such, this Project addresses whether Ultra Suave can affirm itself as the most natural brand in the mass market in Portu

Styles APA, Harvard, Vancouver, ISO, etc.

Fonseca, Ana Luísa Sá. "Evaluation of chemical and physical alterations in hair fibres with different techniques." Master's thesis, 2020. http://hdl.handle.net/1822/73664.

Texte intégral

Résumé :

Dissertação de mestrado em Chemical Analysis and Characterisation Techniques<br>The human hair is constantly exposed to external aggressions by environmental factors or hair treatments that damage the hair fibres, affecting their physicochemical properties, mainly at the cuticle level. Therefore, there is a great need of preventing and repairing the hair fibres from these type of damages and the cosmetic industry keeps progressing in that direction. However, the majority of the techniques used for the evaluation of the hair damage are not sensitive nor precise enough to show damages on the

Styles APA, Harvard, Vancouver, ISO, etc.

Livres sur le sujet "Natural hair care"

B, Smith Soneni, ed. Natural hair care and braiding. Milady Pub., 1998.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Wendy, Esko, and Tiwari Maya, eds. Diet for natural beauty: A natural anti-aging formula for skin and hair care. Japan Publications, 1991.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Kinard, Tulani. No lye!: The African-American women's guide to natural hair care. St. Martin's Griffin, 1997.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Adair, Roechelle. Back to nappy: Guide to beautifully regressing to natural hair. the author, 2015.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Olszowka, Roselyn. Natural Hair Care : at-Home Steps to Care for Natural Hair: Nature Bounty Hair Care. Independently Published, 2021.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Bergholm, Joetta. Black Natural Hair Care : the Ultimate Guide to Natural Hair Care: Naturally Curly Hair Care. Independently Published, 2021.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Dothard, Lindsay. Natural Hair Care: Homemade Hair Care Products Recipes. Independently Published, 2022.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Fleniken, Zenobia. All Natural Hair Care : Ways to Care for Your Afro Textured Hair: Natural Hair Care School. Independently Published, 2021.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Homemade Hair Recipes : Beauty Tips for Hair Care: Natural Hair Care. Independently Published, 2021.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Hampton, Aubrey. Natural Organic Hair & Skin Care. Organica Press, 1990.

Trouver le texte intégral

Styles APA, Harvard, Vancouver, ISO, etc.

Plus de sources

Chapitres de livres sur le sujet "Natural hair care"

Jenkins, Nicole Dezrea. "Shame to Pride." In Advances in Human Resources Management and Organizational Development. IGI Global, 2023. http://dx.doi.org/10.4018/978-1-6684-8790-7.ch004.

Texte intégral

Résumé :

In this chapter, the author discusses a journey of natural hair acceptance. As a child, she struggled with not understanding how to care for her hair and the desire to have straight hair. She shares the challenges of conforming to Eurocentric beauty standards in institutions that require uniformity, such as cheerleading and military service in the United States Air Force. These experiences led her to focus on natural hair in her graduate studies. She discusses the challenges of wearing natural hair in graduate school and how discussions of professionalism and hair left her feeling isolated yet

Styles APA, Harvard, Vancouver, ISO, etc.

Rowe, Kernysha L., Afiya Mbilishaka, Destiny Bell, Whitney Harris, and Camaron Loritts. "Transitioning." In Advances in Human Resources Management and Organizational Development. IGI Global, 2023. http://dx.doi.org/10.4018/978-1-6684-8790-7.ch007.

Texte intégral

Résumé :

Hair is so culturally significant within the lives of Black women that the transition from high school to college forces Black female college students to make arduous decisions about how to care for and wear their hair in this untried and dislocated space. This chapter investigates the “turning point” or transition of Black female college students as it relates to their choices to wear their hair in this new professional setting. Through a phenomenological approach, the hair narratives of 31 Black female participants were collected through an online survey entitled the Hair, Health, and Herita

Styles APA, Harvard, Vancouver, ISO, etc.

Simões, Deise Vimaana Santos de Souza, João Fábio de Freitas, and Mariana de Jesus Correia. "Exploring the benefits of Aloe Vera in the cosmetics industry." In Multidisciplinary Perspectives: Integrating Knowledge. Seven Editora, 2024. http://dx.doi.org/10.56238/sevened2024.007-083.

Texte intégral

Résumé :

This literature review article examines the use of Aloe Vera in the cosmetics industry, highlighting its benefits and properties. Aloe Vera, also known as aloe vera, is a plant widely recognized for its moisturizing, healing, anti-inflammatory, and antioxidant properties. Based on scientific studies and research, this article explores the application of Aloe Vera in beauty products, covering topics such as skin hydration, regeneration, acne treatment, sunburn relief, hair conditioning, and aging prevention. Important considerations when using Aloe Vera in cosmetic formulations are also discuss

Styles APA, Harvard, Vancouver, ISO, etc.

Iqbal, Muniba, Sadia Farooq, and Ajaz Hussain. "Advances in Protein- and Lipid-based Materials for Cosmetic Applications." In Functional Materials from Lipids and Proteins. Royal Society of Chemistry, 2024. http://dx.doi.org/10.1039/9781839167980-00280.

Texte intégral

Résumé :

Proteins and lipids are very large natural molecules that possess many attributes for skin care and hair growth. Therefore, these molecules and the materials derived from them play a potential role in the aesthetic aspects of our society. In this context, the present chapter focuses on the role that protein- and lipid-based materials play in the field of cosmetics. The sources of lipids and proteins used in cosmetics have also been highlighted, keeping in view the role of nanoscale protein/lipid materials in the field of cosmetics. Moreover, recent advancements in the field have also been show

Styles APA, Harvard, Vancouver, ISO, etc.

Losetty, Venkatramana. "Role of Polymers in Cosmetics and Personal Care Harvests: Precarious Impact on Human Health and Environment." In Materials Research Foundations. Materials Research Forum LLC, 2025. https://doi.org/10.21741/9781644903353-16.

Texte intégral

Résumé :

This chapter discusses the application of polymers in cosmetics and personal care products and also explores how they are hazardous to harm human health and the environment. Cosmetics are used globally for beauty and contain many chemical substances, especially different types of polymers added during formulation. The quality, functionality, and shelf life are increased by the presence of these polymer substances which act as additives, fragrances, preservatives, stabilizers, surfactants, dyes, and shine enhancers. However, many toxic and hazardous polymer-based substances are present in cosme

Styles APA, Harvard, Vancouver, ISO, etc.

H.W. Leung, Edwin. "Current and Prospective Pharmaceutical Use of Algal Bioproducts." In Algae Science and Applications [Working Title]. IntechOpen, 2025. https://doi.org/10.5772/intechopen.1009486.

Texte intégral

Résumé :

This chapter explores the diverse applications of algal biocompounds in human health, focusing on dietary, cosmetic, and pharmaceutical uses. Algae, ranging from macroscopic kelp to microscopic single-celled organisms (including cyanobacteria), are a rich source of bioactive compounds with potential benefits for human health and well-being. This chapter begins by classifying algae and highlighting their historical use as food. It then delves into the current and prospective applications of algal biocompounds, dividing the discussion into three main sections. The first section examines the diet

Styles APA, Harvard, Vancouver, ISO, etc.

Lorbiecki, Marybeth. "The Shack, the Aldo Leopold Foundation, and Other Leopold Initiatives." In A Fierce Green Fire. Oxford University Press, 2016. http://dx.doi.org/10.1093/oso/9780199965038.003.0023.

Texte intégral

Résumé :

The framed black-and-white photograph on my wall is entitled “The Temptation of David.” It captures a young woman perched on a stump, hiking boots dangling, wet hair and flowered cotton shirt and khakis slightly damp, holding an apple with one bite missing. Standing next to her is the David in question. Behind them is the Leopold Shack, easily recognizable to any who have been there. My husband-to-be, David Mataya, and I had just snuck back to the Shack, after a quick, crazy, unguarded dip in the river. I was young, in love with David and in love with Leopold (of whom I was writing a biography

Styles APA, Harvard, Vancouver, ISO, etc.

Emsley, John. "Arsenic is everywhere." In The Elements of Murder. Oxford University Press, 2005. http://dx.doi.org/10.1093/oso/9780192805997.003.0010.

Texte intégral

Résumé :

Arsenic has a long historical and disreputable pedigree; its very name seems to condemn it as something unspeakable. It appears to have been first isolated by Albertus the Great (1206–80) although it was not identified as an element until several centuries later. According to the Oxford English Dictionary the first recorded use of the English word arsenic was in 1310, and certainly it must have been widely known by the end of that century because it was mentioned by Chaucer in his Canterbury Tales, written in 1386. The canon yeoman’s tale has the words: …No need to reckon up the lot, Rubeficat

Styles APA, Harvard, Vancouver, ISO, etc.

Sered, Susan. "Divine Dis-order:On Cosmological Planes." In Women of the Sacred Groves. Oxford University PressNew York, NY, 1999. http://dx.doi.org/10.1093/oso/9780195124866.003.0004.

Texte intégral

Résumé :

Abstract “In the old days Henza was called kami’s country because there are many things here related to kami.” (Mrs. Adaniya, eighty-four years old) “Henza’s religion is the natural one, that came up in the natural way, but now people from mainland Japan come and say, 'What are these people doing?’ Even if I explain that this is the natural way, the custom, they don’t understand.” (former village headman) MRS. ASATO: The Agaregusuku [east sacred grove] kami-sama is a male kami-sama, it is big, its body is muscular, very hairy.

Styles APA, Harvard, Vancouver, ISO, etc.

Cılız, Nilgün Kıran, Merve Uzun, Cennet Değirmen, et al. "Kişisel Bakım ve Kozmetik Ürünleri İçin Ulusal Çevre Etiketi Kriterleri Geliştirilmesi ve Değer Zincirinde Çevresel Etki Değerlendirmesi." In Döngüsel Ekonomi ve Sürdürülebilir Hayat. Turkish Academy of Sciences, 2022. http://dx.doi.org/10.53478/tuba.978-605-2249-97-0.ch16.

Texte intégral

Résumé :

In parallel with the increase of environmental awareness, consumers have begun to look for more environmentally friendly products, which creates a need for companies to prove the green nature of their products. One of the industries which cause negative environmental impacts throughout the supply chain is the personal care and cosmetic products industry; for this reason, the development of national ecolabelling criteria for the certain groups of personal care and cosmetic products (bar soap, liquid soap, shampoo, hair conditioner, shower gel, hand and body cream, shaving soap and shaving foam)

Styles APA, Harvard, Vancouver, ISO, etc.

Actes de conférences sur le sujet "Natural hair care"

Albu-Kaya, Mădălina Georgiana, Mihaela-Violeta Ghica, Cristina-Elena Dinu-Pîrvu, et al. "Hair Masks Based on Keratin and Collagen." In The 9th International Conference on Advanced Materials and Systems. INCDTP - Leather and Footwear Research Institute (ICPI), Bucharest, Romania, 2022. http://dx.doi.org/10.24264/icams-2022.ii.2.

Texte intégral

Résumé :

The study aimed to develop and characterize some O/W emulsions, designed as nourishing hair masks. The cosmetic formulations based on collagen hydrolysate, keratin, and natural ingredients (essential and vegetable oils) were organoleptically evaluated. The pH, morphological, superficial, and rheological properties were assessed as a physicochemical background. The rheological measurements were performed at 23 and 32°C, and the shear stress versus shear rate ascending and descending rheograms were built, together with the flow profiles of viscosity as a function of shear rate. The cosmetic emul

Styles APA, Harvard, Vancouver, ISO, etc.

Helms, Michael E., Hoda Ehsan, Euisun Kim, et al. "Getting Beyond the Hairy House: Using Structure-Function-Mechanism to Advance Biologically Inspired Design Pedagogy." In ASME 2021 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/detc2021-71721.

Texte intégral

Résumé :

Abstract In this case study we report on the use of a Next Generation Science Standards (NGSS)-aligned form of Structure-Behavior-Function, called Structure-Function-Mechanism (SFM), to teach four high school engineering teachers an approach for Biologically Inspired Design (BID). Functional theories of design describe a natural way in which designers solve design problems. They provide support for case-based and analogical-based reasoning systems and have been used successfully to teach BID to undergraduate students. We found that teachers instructed on BID practice and pedagogy using our mod

Styles APA, Harvard, Vancouver, ISO, etc.

Berechet, Mariana Daniela, Demetra Simion, Maria Stanca, Ciprian Chelaru, Cosmin-Andrei Alexe, and Maria Rapa. "The influence of alkaline extraction on some keratin hydrolysates properties." In The 8th International Conference on Advanced Materials and Systems. INCDTP - Leather and Footwear Research Institute (ICPI), Bucharest, Romania, 2020. http://dx.doi.org/10.24264/icams-2020.ii.3.

Texte intégral

Résumé :

Keratin is a fibrous protein abundant in nature, being the component of wool, hair, hooves, horns, feathers, and claws. Keratin is one of the most valuable natural biopolymers due to its chemical versatility and biological performance. At the molecular level, keratin is distinguished from other biopolymers by its high concentration of cysteine-containing sulfur. Two keratin hydrolysate batches were obtained in alkaline medium, at a constant concentration of 8% NaOH and 75°C (KerNa875), 85°C (KerNa885), and 95°C (KerNa895), and at a fixed temperature of 99°C and different concentrations of NaOH

Styles APA, Harvard, Vancouver, ISO, etc.

Sarabi, Soroush, and David B. Bogy. "Viscoelastic Effects on Lubricant Depletion and Recovery Under Heat-Assisted Magnetic Recording (HAMR) Conditions." In ASME 2016 Conference on Information Storage and Processing Systems. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/isps2016-9578.

Texte intégral

Résumé :

Heat Assisted Magnetic Recording (HAMR) is a developing data-storage technology in which a laser delivery system is integrated to the conventional HDD air bearing slider that carries the read and write transducers. The laser beam heats a small spot of around 20nm size on the storage media up to few hundred degrees Celsius [1]. This heating causes several effects on the lubricant such as temperature gradient, thermocapillary shear stress, viscosity drop, and evaporation followed by its depletion. Conventionally [2–8], the disk lubricant is considered as a Newtonian viscous fluid that can be ful

Styles APA, Harvard, Vancouver, ISO, etc.

Delipovici, Irina, and Inga Deleu. "The importance of the vitamin d and its effects on the human organism." In The International Scientific Congress "Sports. Olimpysm. Health". SOH 2023. 8th Edition. The State University of Physical Education and Sport, 2025. https://doi.org/10.52449/soh23.16.

Texte intégral

Résumé :

The human body needs a variety of nutrients, for a normal fucntionality, and a major one of them is the fat-soluble Vitamin D. This vitamin can be found in several forms, but the most important for human body is Vitamin D2 and D3. The D2 form, named ergocalciferol, is produced by plants and mushrooms. It is also spread in different types of grains - rye, oat, wheat, barley. The Vitamin D3 ("The vitamin of the sun"), also named - cholecalciferol, of animal origin, is synthesized by the organism in 80-90% proportions. It is due to the contact of the B ultraviolet rays and the specific receptors

Styles APA, Harvard, Vancouver, ISO, etc.

Oliveira, Jefferson Borges de, Caroline Berthier Zanin, Gustavo Carreira Henriques, et al. "Pallister-Hall Syndrome - case report." In XIII Congresso Paulista de Neurologia. Zeppelini Editorial e Comunicação, 2021. http://dx.doi.org/10.5327/1516-3180.575.

Texte intégral

Résumé :

In 1980, Hall et all described a syndrome characterized by “hamartoblastoma”, hypopituitarism, unperfurated anus, polydactyly postaxial and numerous visceral anomalies, today known as Pallister-Hall Syndrome. On the study, Hall et all reported six cases of children with that malformation syndrome - lethal on neonatal period. None of the newborns had anterior hypophysis and the hypothalamic tumor was apparent in the inferior part of the brain, going from the optic chiasm to the interpeduncular fossa. Besides, other anomalies were found, such as: laryngeal split, abnormal pulmonary lobation, ren

Styles APA, Harvard, Vancouver, ISO, etc.

"Assessment of Formula-Based Structural Annotation of Humic Substances by Mild Chemical Derivatization and Mass Spectrometry." In Sixth International Conference on Humic Innovative Technologies "Humic Substances and Eco-Adaptive Technologies ”(HIT – 2021). Non-Commercial Partnership "Center for Biogenic Resources "Humus Sapiens" (NP CBR "Humus Sapiens"), 2021. http://dx.doi.org/10.36291/hit.2021.mikhnevich.002.

Texte intégral

Résumé :

Natural organic matter (NOM) plays an important role in the environment and its chemical properties and molecular composition reflect balance between mineralization and sequestration of organic carbon. Ultrahigh resolution mass spectrometry (e.g., FTICR MS) provides essential molecular information about NOM. However, NOM molecular heterogeneity prevents application of tandem MS experiments and direct structural information is ultimately missing leaving opportunities to only ambiguous formula-based annotation. The main aim of this work was to develop a chemical workflow to reliably examine the

Styles APA, Harvard, Vancouver, ISO, etc.

Nous offrons des réductions sur tous les plans premium pour les auteurs dont les œuvres sont incluses dans des sélections littéraires thématiques. Contactez-nous pour obtenir un code promo unique!