Pleasing Appearance Research Articles

Influence of natural oils on the textural and rheological properties of cosmetic creams

Creams are semisolid dosage forms widely used for pharmaceutical and cosmetic purposes due to their pleasant appearance, easy spreadability, and the possibility to deliver hydrophobic and hydrophilic active agents. The aim of the current study was to evaluate the impact of type and concentration of different oil phases on the mechanical and rheological properties of cosmetic creams. For this purpose, a series of blank and anti-age creams were prepared applying the hot homogenization method (9000 rpm for 5 minutes). The blank creams contained an emulsifying base (Neofin Nat 8% w/w) and varying types of lipid phase: 1) babassu oil (8% w/w), 2) Cannabis sativa (2% w/w) and Camelina sativa (6% w/w) oils, 3) babassu (6% w/w) and Cannabis sativa (2% w/w) oils, and 4) babassu (6% w/w) and Camelina sativa (2% w/w) oils. The anti-age creams contained additionally Jasminum sambac flower extract (5% w/w) and Аrgireline® solution (5% w/w). The spreading, mechanical, and rheological properties of the developed formulations were investigated. The anti-age cream based on babassu (6% w/w) and Camelina sativa (2% w/w) oils exhibited suitable textural and rheological characteristics that would facilitate its application onto skin and provide sufficient contact time to exert its beneficial effects.

Influence of different plant growth retardants in Mexican lawn grass (Zoysia matrella) for reducing the mowing frequency and better visual qualities

Mexican lawn grass (Zoysia matrella) is a perennial mat-forming species suited for the landscaping industry due to its versatile adaptability. The pleasing appearance of the lawn grasses can be achieved through mowing at regular intervals to avoid a shabby appearance, which requires skilled persons and ends up with expensive operation. Under these circumstances, the experiment was intended with the commonly available growth regulators for their efficiency in the reduction of the mowing cycle without losing or hampering their visual quality attributes. The application of 1.0% chlormequat chloride (T4) produced a mean grass leaf length of 2.00 cm, which was remarkably lower than that of control (T9), i.e., 4.87 cm. The same pattern of growth was exhibited during the 45th and 90th days after spraying. The mean turf shoot length (7.80 cm) and root length (13.40 cm) were observed in the control plots, while the application of 1.0% chlormequat chloride (T4) produced 3.83 cm and 7.94 cm, respectively, determining its ability to hamper the growth of turf grass. The Z. matrella grass failed to produce flower heads by the application of 1.0% mepiquat chloride (T2), 0.5% chlormequat chloride (T3), 1.0% chlormequat chloride (T4), 0.5% maleic hydrazide (T7) and 1.0% maleic hydrazide (T8). The control plots devoid of growth regulators initiate flower heads after 70 days. From the study, the application of 0.5% chlormequat chloride (T3) and 1.0% chlormequat chloride (T4) exerted a low level of thatch accumulation and no flower head formation was observed with maximal visual scoring, leading to the commercial expeditions for the turf industry.

Predicting fatigue crack initiation life in typical joints of offshore observation tower structures

ABSTRACT Tubular structures are widely used in steel constructions, such as offshore platforms, because of their superior mechanical qualities, efficient use of materials, lightweight and aesthetically pleasing appearance. The most common failure mode of offshore tubular joints is fatigue damage brought on by cyclic loading during the course of their service life, like wind, wave and equipment vibration. In this paper, the finite element model of the TK-type tubular joint at the stress concentration position is established by analyzing the load and response of the observation tower. The continuum damage mechanics method has been used to evaluate the fatigue crack initiation position and life of the tubular joint, and the crack initiation life of the key nodes has been predicted, which provides theoretical support for ensuring the service safety of the offshore observation tower.

Implications of Lingual Orthodontics Compared to Conventional Orthodontics.

In orthodontics, the treatment plan and the impact of orthodontic appliances on patients' aesthetic appearance have significantly influenced patients' aesthetic demands over time. Patients considering orthodontic treatment are very concerned about the potential compromise in facial appearance that conventional orthodontic treatment could cause. Lingual orthodontics offers an aesthetically pleasing appearance compared to conventional orthodontic systems, addressing the growing demand for inconspicuous treatment options. This review examines the implications of lingual orthodontics compared to conventional orthodontics, focusing on aesthetics, oral health outcomes, and patient satisfaction. The benefit of lingual brackets is that when positioned on the teeth's lingual surfaces, they are almost undetectable. However, they are associated with increased difficulty in oral hygiene maintenance due to their placement, leading to higher plaque accumulation that causes compromised periodontal health. Conversely, studies show a lower incidence of white spot lesions on lingual surfaces compared to buccal surfaces, suggesting a reduced risk of caries. Challenges with lingual systems include increased tongue discomfort and speech difficulties. Despite these challenges, lingual orthodontics demonstrates favourable outcomes for patients prioritising aesthetics. Future advancements should focus on improving appliance designs to enhance patient comfort and oral hygiene accessibility, ensuring optimal treatment outcomes. Interdisciplinary collaboration and comprehensive oral hygiene education are essential to maximise the benefits of lingual orthodontics.

Bio-inspired 3D printing of strain-hardening cementitious composites reticulated shell roofs

Inspired by the diving bell structure of the water spider, this study presents an innovative 3D printed strain-hardening cementitious composite (3DP-SHCC) reticulated shell roof. The compressive behavior of the 3DP-SHCC reticulated shell roof is evaluated using a combination of experimental tests and numerical simulation approaches. The 3DP-SHCC reticulated shell roof features excellent mechanical properties and an aesthetically pleasing appearance. The specific energy absorption and ductility index of this structure are 0.065 J/g and 0.078, respectively. The feasibility of this concept is validated by constructing a complete building structure within just 16 min. This printing process has the potential to create complex designs with minimal labor, making it suitable for rapid construction in extreme environments.

Biofunctionality of a new vinegar rich in anthocyanin from red-fleshed Niedzwetzky's apple: An ornamental plant.

In recent years, red-fleshed apple has attracted a lot of attention due to its pleasant appearance, taste, and being a valuable source of anthocyanins. Generally, different types of this apple are known as ornamental apple plants that are rarely found in various regions around the world like New Zealand, Kazakhstan, Kyrgyzstan, Australia,China, and Turkey. This study focused on the accumulation and changes of the bioactive and aroma-related volatile components at different production stages of a red-fleshed apple vinegar. The aim of this study is to produce an anthocyanin- and vitamin C-rich vinegar (NAV) from red-fleshed Niedzwetzky's apple for the first time. According to the results, in this vinegar, it wasdetermined high concentrations of total phenolic content (904.8mg-GAE/mL), total flavonoid content (0.25mg-EGCE/mL), vitamin C content (3024.3mg-AAE/mL), and 1,1-diphenyl-2-picrylhydrazyl (8.33mmol-TE/mL), as well as FRAP (13.57mmol-ISE/mL), respectively. Moreover, total anthocyanin content value was found to be 6.46mg/g. One of the components that provide the specified functional effect in this vinegar is chlorogenic acid, which constitutes the main phenolic compound, and the other one is cyanidin-3-glucoside, which is the major anthocyanin in this vinegar. The main volatile components associated with the aroma of vinegar are -acetic acid, -phenylacetic acid (5067.7µg/100mL), -phenethyl alcohol (3096.1µg/100mL), and -nonanoic acid (2939.0µg/100mL) compounds. Consequently, it is recommended to expand the range of Niedzwetzky's apples in the production and consumption of food products such as functional vinegar. Thus, a new vinegar with high functional properties will be introduced to the worldwide food industry. PRACTICAL APPLICATION: In this study, vinegar was produced from the small and dark-red-flesh-colored fruits of Niedzwetzky's apple tree, which is known in a small part of the world and is generally used as an ornamental plant due to its red-pink flowers. It has been determined that the produced vinegar has high bioavailability due to the apples with red inner flesh and high anthocyanin content and has a desirable aromatic content. Thus, a food product with high functional quality and desirable aroma, accessible to consumers all over the world, has been produced from a little-known fruit.

Morphological and biochemical characteristics of wild red-fleshed apples (Malus sieversii f. niedzwetzkyana) in the North and Northeast of Iran

BackgroundRed-flesh apples (Malus sieversii f. niedzwetzkyana) have attracted attention from consumers and researchers due to their pleasant appearance and taste. These exotic apples are rich sources of nutrients and health-promoting polyphenols and phenolics. This study aimed to investigate morphological (40 quantitative and 13 qualitative traits) and biochemical (5 traits) characteristics of four socioeconomically important red-fleshed apple populations in North and Northeast region of Iran, which are understudied and under serious extinction risk.ResultsThe examined characters exhibited wide and statistically significant variations, especially in leaf color (68.86%) and the number of seeds per fruit (61.61%), and more dramatically in the total flavonoids (146.64%) and total phenolics contents (105.81%). There were also strong variations in fresh fruit weight and fruit length, diameter, and flesh thickness. Red, with 34 accessions, was the dominant ripe fruit skin color. All biochemical traits also showed high variations, particularly in total flavonoid content. Red-fleshed Gavramak and Kalateh Khij apples contained the highest biochemical and morphological values, respectively. Principal component analysis (PCA) revealed that the first five principal components together accounted for more than 60.83% variation of the total observed variations. Moreover, the cluster dendrogram analysis based on Ward’s method indicated three different clusters based on the characters measured, indicating high variation among the accessions.Conclusionred-flesh apples can be considered suitable sources of natural antioxidants with great potential as healthy foods and nutraceutical applications. Based on the commercial characters, Red-fleshed Gavramak and Kalateh Khij apples showed the highest fruit quality with proper size and thus can be suggested as superior for cultivation or use in breeding programs due to having higher quality fruits.

Preventive treatment of pigeons - a myth that fanciers will avenge

In today's world, high demands are placed on the performance and health of racing pigeons. A pleasing appearance and the ability to deliver top performance are the two most significant qualities that breeders strive to achieve in their stock. To ensure and time the pigeons' peak condition properly, the functionality of the musculoskeletal, cardiovascular, and immune systems is crucial, as well as preventing acquired diseases during the racing season. To enhance their racers' performance, breeders often use various supplements and veterinary medications. Many of them believe that to maintain form during the racing season, they must continually administer these medications to their pigeons, a practice known as "constant treatment." However, they do not realize that frequent administration of various drugs (especially antibiotics and corticosteroids) disrupts the immune system. This leads to immunodeficiency, where homeostasis and pH levels are disturbed, gut microflora deteriorates, and the risk of various diseases increases. It is important to remember that improper and reckless application of any supplements and medications can harm the entire stock.

The application of wing-shaped window decompression device in the treatment of large odontogenic keratocyst: An observational study.

To enhance the decompression and drainage effects after marsupialization of large odontogenic keratocysts (OKCs) in the jawbone, a novel cyst plug was designed, and its clinical feasibility was investigated. A total of 42 patients with large OKCs requiring decompression were divided into 2 groups: the control group (n = 21), which underwent traditional drainage tube insertion, and the experimental group (n = 21), which received a personalized wing-shaped plug. The clinical efficacy of the wing-shaped plug was assessed, and postoperative recovery times were compared between the 2 groups. The average duration of use for the wing-shaped plug was approximately 14 months. Compared to the control group, the treatment duration in the experimental group was reduced by about 3 months. The wing-shaped plug demonstrated superior fit, comfort, reduced food residue, minimal irritation to surrounding tissues, a more aesthetically pleasing appearance, and less reported pain. The adaptive wing-shaped plug offers improved prognosis for patients undergoing decompression of OKCs and shows significant potential for clinical application.

Superiorly Based Preauricular Flap for Total Ear Lobe Reconstruction Following a Large Keloid Excision.

A large keloid on the right earlobe that extended to the infraauricular region was the reason for the 42-year-old woman's referral for treatment. The entire thickness of the earlobe was implicated in the surgical defect that resulted from the severe keloid excision. We employed a straightforward technique to provide a pleasing appearance while repairing the entire lobe in a single stage without the need for grafts. In addition to being ornamental, ear lobules provide a crucial point of reference for facial symmetry while wearing earrings. It is obviously unnatural from an aesthetic standpoint to lose them. Numerous techniques created to reconstruct this deformity have offered a range of benefits and drawbacks. A case of big ear lobe keloid with whole ear lobe reconstruction employing a new, single-stage, superiorly based Preauricular flap technique that is easy to master and produces good results in terms of absence of recurrence or no any deformity even after a lengthy follow-up period has been presented.

Preparation and Evaluation of Cream Containing Betel Leaf Extract for Removal of Cutaneous Warts

Abstract: Warts are common skin growths caused by the human papillomavirus (HPV). They can appear on any part of the body but are most commonly found on the hands, feet, and genitals. Warts are usually harmless but can be unsightly or cause discomfort, especially if they are frequent friction or pressure. There are several types of warts, including common warts, plantar warts (on the soles of the feet), genital warts, and flat warts (often found on the face). Creams are semisolid dosage form containing one or more drugs substances dissolved or dispersed in a suitable base. They are emulsion of either W/O, O/W creams are uses for various purposes. Wart removal cream contains some synthetic substances as well as herbal ingredients like betel steam which is having antiviral activity against the human papilloma virus (HPV). Then calcium carbonate and sodium hydroxide slowly absorbed into the skin causing rupturing of the skin cells that contains the wart virus. To prepare wart removal cream sodium hydroxide and calcium carbonate along with the aqueous extract of betel leaf by maceration with the excipients such as stearic acid, glycerin, methyl paraben, distilled water are used. Finally, the cream is evaluated with various parameters such as physical and chemical properties like pH, viscosity, spreadability, texture. As this cream has clove oil which is used as an analgesic to avoid the irritational pain. The pH of the cream is supposed to be basic and around 12-12.5. During the evaluation the pH of the cream was found out to be 12.1. Cream was easily spreadable and it had a pleasant appearance.

A Review on the Current State of Microcapsule-Based Self-Healing Dental Composites.

Resin-based dental composites, commonly used in dentistry, offer several advantages including minimally invasive application, esthetically pleasing appearance, and good physical and mechanical properties. However, these dental composites can be susceptible to microcracks due to various factors in the complex oral environment. These microcracks can potentially lead to clinical restoration failure. Conventional materials and methods are inadequate for detecting and repairing these microcracks in situ. Consequently, incorporating self-healing properties into dental composites has become a necessity. Recent years have witnessed rapid advancements in self-healing polymer materials, drawing inspiration from biological bionics. Microcapsule-based self-healing dental composites (SHDCs) represent some of the most prevalent types of self-healing materials utilized in this domain. In this article, we undertake a comprehensive review of the most recent literature, highlighting key insights and findings related to microcapsule-based SHDCs. Our discussion centers particularly on the preparation techniques, application methods, and the promising future of self-healing microcapsules in the field of dentistry.

Pκ-Curves: Interpolatory curves with curvature approximating a parabola

This paper introduces a novel class of fair and interpolatory planar curves called pκ-curves. These curves are comprised of smoothly stitched Bézier curve segments, where the curvature distribution of each segment is made to closely resemble a parabola, resulting in an aesthetically pleasing shape. Moreover, each segment passes through an interpolated point at a parameter where the parabola has an extremum, encouraging the alignment of interpolated points with curvature extrema. To achieve these properties, we tailor an energy functional that guides the optimization process to obtain the desired curve characteristics. Additionally, we develop an efficient algorithm and an initialization method, enabling interactive modeling of the pκ-curves without the need for global optimization. We provide various examples and comparisons with existing state-of-the-art methods to demonstrate the curve modeling capabilities and visually pleasing appearance of pκ-curves.

Reconstruction of a deformed umbilicus with a keloid using a single triangular incision line: a case report

A common goal in reconstructing the umbilicus is to achieve an aesthetically pleasing result. This single-subject study demonstrates the outcome of managing an umbilical keloid scar using a single excisional line. A patient presented with a large, oval keloid scar at the center of his abdomen. The scar, measuring 4×3 cm in diameter, was deformed to the extent that it completely obscured the umbilicus. The patient frequently experienced intermittent inflammation at the site of the scar. We planned a triangular incision around the keloid. The umbilical keloid was excised and reconstructed using a flap anchored along the lower edge of the triangle. The triangular flap was elevated and the deep dermis of its cephalic portion was attached to the linea alba. The remainder of the flap was sutured at the center to create a conical shape. Eleven months post-procedure, the umbilicus maintained an aesthetically pleasing appearance with proper depth, superior hooding, and a concave shape without protrusion. An advantage of this straightforward surgical method is that it allows for simultaneous resection and reconstruction without the need for additional flap design. This method is expected to be a useful option for reconstructing umbilical keloids the size of a fully developed umbilicus.

UNILATERAL EXTRACTION

Crowded teeth have a major negative influence on the dentomaxillary system. This article reports the treatment of crowding with unilateral premolar extraction. A 22-year-old male presented with crowding of the upper and lower anterior teeth and bucally placed 13. The patient had chief complaint of irregular upper and lower front teeth. Clinical examination showed a Class I relationship for the teeth and cephalometric measurements showed a Class I skeletal tendency. The right upper and lower first premolar were extracted for anterior crowding correction and segmented T loop was used for canine retraction in right upper arch . It is concluded that upper first premolar extraction is one of the options in the treatment of crowding. Unilateral premolar extraction treatment can be performed to achieve a functionally stable occlusion and aesthetically pleasing appearance of the patient.

MANUAL METHOD FOR GINGIVAL SHADE SELECTION- A LITERATURE REVIEW

Objective- The purpose of the article is to present a narrative review of the literature related to the different shade guides available for dental practitioners. Materials And Methods- A literature search was performed in the online databases – PubMed, Science Direct, Medline and Google Scholar with the following When fabricating a restoration, patient satisfaction with the shade match is essential. The patients level of satisfaction may not be the same as that of the dental practitioner. Esthetic expectations have dramatically increased in the last few years. Color and shade determination are generally considered difficult in dental practice. Most prostheses fail esthetically owing to improper shade selection. A good understanding of color shade guides is essential for precise shade matching, but the paucity of dental practitioners knowledge of color science because of the numerous available shade guides creates a challenge. This comprehensive review states information on shade selection, different shade guides, and shade matching devices commonly used in dental practice. Dental shade guides are a set of colour standards mimicking the colour of tissues, which dentists aim to restore – tooth structures, gingival tissues or facial structures in facial prosthodontics - skin, mucosa, eyes etc. They can be systematized based on the following principles – fabrication process, the material of manufacturing or restoration and according to the tissues, which are restored. Conclusion: To provide an esthetic restoration to the patient, the dentist must have a full understanding of the science of color and color perception. Matching the correct shade satisfies both the dentist and patient and gives a pleasing appearance to the patient.

HABERMAS MODEL AND AESTHETIC PREFERENCE EVALUATION OF HOUSE FACADES: INSIGHTS FROM ERBIL CITY

Introduction: Architecture is a discipline distinguished through diversity, message transmission, and communication. Purpose of the study: A notable phenomenon has been noticed in Erbil: most of the units in the typical housing complexes started to redesign or change the facade characteristics. These changes were the result of the psychological trait of aesthetic preference. This study aims to analyze aesthetic preference parameters to identify communicative action using the Habermas model of communicative action. The analysis of the effective factors contributed to the understanding of these changes. Methods: The methodology of this study combines case study formal analysis and a proper questionnaire survey. A statistical analysis of the obtained results was used to formulate research objectives. Results: Five parameters derived from the theoretical framework (unity, scale, color, proportion, and balance) serve as elements and principles of design that affect the aesthetics. As a result, the study concludes that unity, proportion, and balance are the main factors to create a pleasing aesthetic appearance on the house facades.

Root coverage using modified tunneling technique with acellular dermal matrix for treatment of gingival recession associated with orthodontic treatment: A case report

Background: Gingival recession has a number of causes, including orthodontic therapy. The degree and extent of gingival recession and orthodontic therapy are strongly correlated. Care must be taken in choosing the best soft tissue grafting technique. Development of a number of new and improved surgical techniques, including the modified tunneling technique. Case Management: A-24-year-old female patient came to Periodontic Clinic Dental Hospital of Airlangga University with a chief complain of gingival recession in mandibular central incisors since 6 months ago. The patient complained about dental sensitivity. The dental history revealed that she had undergone fixed orthodontic therapy for 7 years. She revealed the fixed orthodontic appliance was put off since 8 months ago. The patient concern about her appearance and aesthetic problem. Gingival recession on buccal surface tooth 31 and 41 extending 1,5-2 mm apical of the incisors was found in clinical assessment. This case classified as Miller class III. The doctor planned root coverage procedure using modified tunnel technique. Acellular dermal matrix (Surederm®) was chosen as a gingival graft. Discussion: Creating a "tunnel" through the buccal mucosa to treat gingival recession enables coronal repositioning of the soft tissue with predictable root coverage and a pleasing appearance. Tissue graft implantation is made possible by a horizontal incision. Conclusion: In brief, root coverage using modified tunnel technique is effective and predictable treatment modality. Comparing with other root coverage method it give quite satisfying result. The use of Acellular Dermal Matrix (ADM) considered as an alternative to Connective Tissue Graft (CTG).

QFD-Driven Rotational Moulding Optimization and Quality Control to Reduce Defects and Increase Efficiency in LLDPE Fuel Tank Production

The present study utilized a House of Quality (HoQ) methodology to develop a fuel tank manufactured using the rotational moulding process, employing LLDPE material. In order to methodically tackle this issue, three House of Quality (HoQ) charts were created, outlining consumer demands, functional necessities, and production control parameters. The results of the study emphasize the critical significance of identifying and adapting essential customer requirements, functional prerequisites, and production control parameters throughout the design and production phases of rotational moulded fuel tanks. The inquiry findings emphasized that the major customer requirements were on the provision of a fuel tank that possesses qualities of strength, longevity, reliability, and cost-effectiveness, while also ensuring a prolonged lifespan and an aesthetically pleasing external appearance. Furthermore, it was determined that the material qualities and tank design are the most crucial functional requirements. In addition, the precise regulation of oven temperature and the automation of the moulding process have been identified as crucial control criteria in guaranteeing the quality and functionality of the fuel tanks.

Sychological needs in design and development of children's furniture toward product satifactory: a literature review

Furniture industry is a large and complex global industry whose value growth is influence by multiple stakeholders (Epede & Wang, 2022). Rapid urbanisation, population growth, real estate and hotel industry expansion, and rising consumer spending power have all contributed to the furniture industry's expansion. (Market Watch, 2019; Polish Investment & Trade Office in Shanghai, 2017). From 2018 to 2025, the global furniture market, which was valued at USD 480.7 billion in 2017 and is anticipated to rise at a CAGR of 5.1 percent, will expand. (Grand View Research, 2018). To provide storage space and an aesthetically pleasing appearance in homes and offices, furniture is a crucial component of both the residential and commercial sectors. The expectations and desires of consumers have changed as a result of the furniture industry's rapid development. Children's furniture serves as a toy as much as a product. (Zeng Yuan & Shi Yi, 2021). Numerous manufacturers are interested in the market due to the continued growth of sales of children's furniture in particular. However, the segmentation of the Chinese furniture market is insufficient, and the market for children's furniture has not yet been established. (M. H. Bornstein, D. L. Putnick, and G. Esposito, 2020). Children need a better atmosphere to grow up in, with a focus on their furniture, both physically and mentally. Modern children's physical and psychological development traits are not taken into account by children's furniture, which can only be used temporarily. (Wenbo Zhang & Si Li, 2022). The question of this paper is what are important of the children's psychological needs in children's furniture design toward product satisfactory. Hence, the objective of study is to analyse the significant of psychological needs in design and development of children's furniture toward product satisfactory. Keywords: Children furniture, psychology and product satisfactory furniture design and development, user