Complexity

Since the early days, natural products have played a significant role in drug discovery and development. However, the extraction process of these compounds often includes many complex steps, consumes a lot of energy and a large volume of solvents, which can have a significant impact on the environment as well as human health. Therefore, it is necessary to find better ways to improve the yield of extraction, while minimizing risks that may affect the environment and humans.

15p vihyuga 04-03-2025 2 1   Download

This study aimed to develop a simple sequencing protocol by the Sanger method using fewer primers and reactions for genotyping the HLA-C gene than published protocols. The simple protocol with three primers includes one PCR reaction and two sequencing reactions.

8p vihyuga 04-03-2025 1 1   Download

This study investigates the relationship between green bank regulation and global bank geographic complexity using data from 121 countries spanning the period 1996 to 2021. By examining the affiliate networks of internationally active banking organizations, we construct a comprehensive measure of bank geographic complexity for each country.

16p viinuzuka 28-02-2025 2 1   Download

This paper pointed out not only the roots but also the solutions to them. Though, it is a complex issue, requiring a systematic solution, societal awareness and action. However, the paper has given details of potential future directions from household to national level that may simplify the complexity of the solutions.

12p tamynhan6 14-09-2020 13 1   Download

In this paper, we propose a novel facial wrinkle segmentation method based on the Unet++ model, enhanced with dice and focal loss functions. Our approach begins with the construction of an enriched wrinkle dataset sourced from the Flickr-Faces-HQ dataset, ensuring diversity in wrinkle types and complexities.

7p viyamanaka 06-02-2025 2 2   Download

Discourse is the complex, flexible entity in the system of meaning expression consisting of many levels closely and dialectically related. The syntactic structure principles help the user shape discourse components appropriately to suit the content and purpose of the communication.

15p viyamanaka 06-02-2025 2 2   Download

This paper presents a system that combines torque control algorithms based on a back-propagation neural network (BP-ANN) and an Adaptive Neuro-Fuzzy Inference System (ANFIS). The BP-ANN uses a multi-layer structure where the input layer processes factors such as load torque, rotational speed, and stator current, hidden layers model complex nonlinear interactions, and the output layer predicts optimal torque for AFPMSM operation.

15p viyamanaka 06-02-2025 4 2   Download

Complex problems in global development require cooperation among specialists from numerous backgrounds. Consequently, trans-disciplinary research seems to be appreciated due to its exploration of expertise far beyond the the specific boundary of an individual branch. This study seeks to identify negative aspects of the Research Team as an approach to the path of trans-disciplinary research.

9p tuetuebinhan000 23-01-2025 6 1   Download

Healthcare-associated infections (HAIs) are complex conditions that appear in any healthcare facility. They truly become an economic and financial burden for the family and healthcare service system, particularly in developing countries. Nurses directly provide care for patients because they can be the cause of the spread of HAIs in healthcare institutions.

7p vinara 11-01-2025 2 1   Download

The consequences of tuberculosis on human society are immense. Tuberculosis remains a major cause of morbidity and mortality in many countries and a significant public health problem worldwide. Active tuberculosis is diagnosed by detecting Mycobacterium tuberculosis complex bacilli in specimens from the respiratory tract (pulmonary TB) or in specimens from other bodily sites (extra pulmonary TB).

5p viuchiha 06-01-2025 1 1   Download

Bài viết trình bày xây dựng cơ sở dữ liệu (CSDL) lưu trữ toàn bộ kiểu gen spoligotype phục vụ phân tích kết quả kỹ thuật spoligotyping trong các nghiên cứu về đa dạng di truyền của các chủng vi khuẩn gây bệnh lao.

8p viuchiha 06-01-2025 5 1   Download

Systemic Lupus Erythematosus (SLE) is a complex autoimmune disease with diverse clinical manifestations and relapsing - remitting disease course. To evaluate the correlation between NLR and PLR in peripheral blood and renal involvement in systemic lupus erythematosus.

7p viharuno 03-01-2025 6 2   Download

Blended learning offers opportunities for the complexity of learning in clinical education. Student peer assessment is widely used as a form of formative assessment in early clinical exposure programs, especially clinical communication skills training. This study aimed to describe clinical communication skills competencies of second-year students and to identify the relationships between peer and faculty assessment of communication skills in a blended learning program format.

6p viharuno 03-01-2025 2 2   Download

This study determines the interaction between RBPs and target-RNA complexes from public data of the ENCODE project and identifies mutations associated with Mendelian diseases that could disrupt the RBP-RNA interactions.

8p viharuno 03-01-2025 4 2   Download

Spermatogenesis is a complex process involving mitotic cell division, meiosis, and spermiogenesis. This study aimed to examine the therapeutic effects and mechanisms of Panax ginseng in improving spermatogenesis, using a systematic network pharmacology approach and molecular docking.

14p viharuno 03-01-2025 6 2   Download

Adolescents who live in incomplete families may be vulnerable to various psychological effects, ranging from mild to complex. This study aims to examine the need for psychological counseling among high school students whose parents are separated/divorced, and to identify factors associated with this need.

10p viharuno 03-01-2025 3 2   Download

Early prediction of ovarian cancer has not been given much attention, the application of combined models in clinical practice is not widespread, and the calculation of these models is still difficult due to the complexity and multiple variables.

8p viharuno 03-01-2025 2 2   Download

Acne vulgaris is an inflammatory disease of the pilosebaceous unit, consisting of comedones, papules, pustules, nodules, and cysts. With the complexity of polymorphic nature, acne vulgaris is inherently difficult to assess and the measurement and grading of this condition is a recognized challenge for clinicians. This article presents a comprehensive preview of acne severity assessment according to timelines to give an overview of methods used to measure acne severity.

8p viharuno 03-01-2025 8 2   Download

Anterolateral thigh flap is one of the most researched and widely used perforator flaps in the recent decades in plastic surgery as a whole and in limb reconstruction, especially in cases with complex deflects, in particular. This report aimed to evaluate anterolateral thigh flap in reconstruction of complex lower limb soft tissue defects.

5p viuchiha 03-01-2025 2 2   Download

In this article, we will prove an algebraic dependence theorem for meromorphic mappings into a complex projective space sharing few moving hyperplanes with different truncated multiplicity.

10p vibenya 31-12-2024 8 2   Download