bluuebunny/crossref_metadata_2025_split huggingface dataset:
Vaccination Status of Hepatitis-B Among Dental Patients Visiting a Public Health Sector of Islamabad
Authors: Mansoor Afsheen , Mansoor Emaan , Sana Aleeza , Javaid Muhammad Mohsin , Hussain Khadim 
Published: January 2024

Objective: To evaluate the status of Vaccination against Hepatitis B Virus and reasons for Non Vaccination among dental patients visiting the public sector hospital in Islamabad.
Methodology: This Cross-sectional questionnaire based study was conducted at Hospital School of Dentistry, Shaheed Zulfiqar Ali Bhutto Medical University, Islamabad from January 2023 to March 2023. Total 200 dental patients participated in this study of which 91 were males and 109 were females. After ethical approval, their consent was obtained and then, questionnaire regarding receiving HBV- Vaccination and Reasons for not receiving Hepatitis-B Vaccination (HBV) was completed by dental patients. Frequency, Percentage and association was calculated for statistical analysis.
Results: 47.3% male dental patients and 57.8% female dental patients that visited public sector hospital in Islamabad did not receive HBV-Vaccination. Maximum number of HBV-Non vaccinated dental patients were laborers (87.2%) followed by other professions (56.8%). Strong positive association between HBV Non-Vaccination and occupation (p value= 0.001) of dental patients was confirmed. Chi-square testing also demonstrated strong association between HBV Non-Vaccination and Vaccine Non-availability (p value= 0.021), Busy Schedule (p value= 0.009), Distant Vaccination Center (p value= 0.004), Costly Vaccine (p value= 0.001), Fear of Needle (p value= 0.015), and more options (p value= 0.001) among dental patients.
Conclusion: Occupation along with Vaccine Non-availability, Busy Schedule, Distant Vaccination Center, Cost, Fear of Needle and More options are all factors that prohibited HBV-Vaccination in dental patients visiting public sector hospital in Islamabad because of their low socio-economic status and lack of knowledge
Investigation of the structure of pasta
Authors: Karimova G. , Mashanova N. , Mukambetov G. , Niyazbekova R. , Smagulova M. , Sataeva Zh. , Ibzhanova A. 
Published: January 2024

This article discusses the structure of the properties of oilseed cakes in the production of pasta. During the research, a partial replacement of premium wheat with pumpkin, soy, peanut, sunflower and linseed cake was made. The incorporation of pumpkin, soy, peanut, sunflower, and flax cakes stems from the rich variety of vitamins present in these raw materials. As part of the study, the amino acid composition of the studied cakes, the rheological and physico-chemical parameters of pasta mixtures were considered. The results obtained comply with the requirements established in the standardization documents and technical regulations of the Eurasian Economic Union. Studies have shown that the addition of oilseed cakes does not reduce the rheological and technological parameters of pasta. Quality indicators are determined in accordance with TR CU 021/2011 "On food safety", TR CU 022/2011 "Food products in terms of their labeling", TR CU 029/2012 "Safety requirements for food additives, flavorings and technological aids", regulatory and technical documents GOST 31743-2017 "Pasta products. General technical conditions", GOST 31964-2012 "Pasta products. Acceptance rules and methods for determining quality", GOST 8057-95 "Soybean meal. Technical conditions", GOST 11201-65 "Peanut cake food. Technical specifications, GOST 80-96 "Sunflower cake. Technical specifications, GOST 10974-95 "Flax cake. Technical conditions".
Structural and technological allowances, according to changes in the process of operation of dimensional parameters of clothing
Authors: Nurbay S. K. , Usenbekov Zh. , Seitov B. Kh. 
Published: January 2024

The nature of the change in the properties of materials during the operation of clothing is associated with repeated exposure to small external forces that cause the occurrence of reversible and irreversible deformations in materials. The study of the residual deformation of the materials of clothing packages under the action of cyclically changing loads will make it possible to make adjustments to the values of structural allowances, even at the design stage of clothing. The purpose of the work is to determine the relative magnitude of residual deformations of various materials, taking into account operational factors and determining the necessary allowances at the design and manufacture of clothing. The authors have developed an experimental setup that allows cyclic loading and biaxial deformation, and after testing, to measure the value of residual deformation. The work summarizes the experimental experience of research on determining the relative values of residual deformations for various types of materials. To take into account the relative values of residual deformations, formulas are proposed for calculating allowances for materials of a package of products, taking into account relative deformations. These allowances provide freedom of movement, create a comfortable condition for a person. Taking into account the average values of the optimal thickness of the package of materials, the calculation of the increments along the chest line for standard clothing design methods was performed. The results of the research were used in the development of ergonomic clothing for extreme mountain tourism athletes, which received positive feedback from consumers.
The role of the use of mineral fibers in the process of obtaining composite materials for special purpose
Authors: Rysbaeva I. A. , Upenova A. R. 
Published: January 2024

The article discusses the composition, structure and properties of mineral fillers and their role in the production of composite materials. Depending on the purpose of composite polymer materials, in order to save expensive raw materials, taking into account the operating environment and decorative requirements, it is possible to widely vary the percentage of raw materials and obtain products with different physical and mechanical properties, color and other performance properties. The purpose of the research work is to study the possibility of using mineral fibers in the process of obtaining composite materials for special purposes. The production of composites makes it possible to significantly expand the range of polymeric materials and the variety of their properties already based on polymers created and produced by the industry. Physical and chemical modification of existing polymers, their combination with substances of a different nature, different structure is one of the promising ways to create materials with a new required set of properties. The use of various mixtures of polymers, additives, fillers and methods of their processing, their introduction into the polymer, both in the process of synthesis and during processing, makes it possible to obtain polymer composite materials of various structures, with the required set of performance properties. An analysis of the use of mineral fillers shows that they are distinguished by a variety of chemical composition, have different physical and mechanical properties, including density, specific surface area, particle shape, etc. The conducted studies haveconfirmed the possibility of using basalt fiber and products based on it as a component that is heat-resistant and resistant to aggressive and humid environments.
PENGARUH VARIASI KONSENTRASI SETIL ALKOHOL SEBAGAI EMULSIFYING AGENT PADA SEDIAAN LOTION EKSTRAK LIDAH BUAYA (Aloe vera (L.) Burm. f)
Authors: Nurmalasari Dewi Riskha , Mardani Alya Eka Dhyra , Eryani Mikhania Christiningtyas 
Published: January 2024

Lotion is a liquid emulsion consisting of an aqueous phase and an oil phase that is stabilized by an emulsifying agent and contains one or more active ingredients. The use of cetyl alcohol as an emulsifying agent was selected because of its properties as a softener, emulsifier, and absorbing water. Cetyl alcohol can increase the stability of the consistency and improve the texture. This study aims to determine the effect of concentration variations in cetyl alcohol on the physical properties of aloe vera extract lotion. The research design used in this study is a pre-experimental preparation formula lotion that was divided into 3 sample groups with different concentrations of cetyl alcohol, namely (2%), (3%), and (4%). Then the sample will be tested for physical properties including organoleptic tests (color, texture, flavor), pH test, spreadability test, and viscosity test, homogeneity test. The research results showed that variations in cetyl alcohol concentrations affected the physical properties of the preparations organoleptic texture, and viscosity. Lotion preparations do not affect organoleptic color, flavor, pH, and homogeneity. Formulation with concentration variation of 3% cetyl alcohol had good physical properties and met the criteria including organoleptic testing with a milky white color, slightly viscous texture, strong jasmine flower flavor, pH value of 7.16 ± 0.34, spreadability value 6.99cm ± 0.18, viscosity value 31.6 dPas ± 2.88, and homogeneous.

Keywords: lotion, cetyl alcohol, Aloe vera
PENGARUH KEPATUHAN MINUM OBAT TERHADAP OUTCOME PASIEN EMFISEMA DI RUMAH SAKIT WAVA HUSADA MALANG
Authors: Salsabila Dia , Salmasfattah Novyananda , Mardianto Rudy 
Published: January 2024

Emfisema merupakan bagian dari penyakit paru obstruktif kronik, dimana prevalensinya cenderung meningkat di Indonesia. Salah satu faktor pencetus utama emfisema adalah merokok. Laki-laki yang usianya diatas 60 tahun merupakan populasi yang paling rentan terkena emfisema. Untuk menjaga kualitas hidup pasien, maka diperlukannya kepatuhan minum obat untuk memberikan outcome yang baik bagi pasien. Penelitian ini bertujuan untuk mengetahui adakah pengaruh kepatuhan minum obat dengan outcome pasien emfisema yang menjalani pengobatan secara rawat jalan di Rumah Sakit Wava Husada Malang. Metode yang digunakan berupa deskriptif kuantitatif dengan pendekatan secara cross-sectional, menggunakan kuesioner MMAS-8 dan data rekam medis guna untuk menggumpulkan data. Hasil dari penelitian ini terdapat 80 responden yang dijadikan sebagai ukuran sampel penelitian. Berdasarkan pengelompokan gender, penelitian menemukan 47 responden (58,75%) adalah laki-laki. Terdapat 34 reponden (42,50%) berusia diatas 70 tahun. Pada obat-obatan yang digunakan diperoleh 79 resep (23,80%) mendapatkan obat salbutamol, paling banyak obat diberikan secara peroral (81,80%), serta diberikan secara kombinasi (98,75%) dari 80 responden ada 63 responden (78,75%) yang patuh terhadap pengobatan dan terdapat 57 responden yang tidak mengalami sesak (71,25%). Hasil uji binomial test menunjukkan nilai sebesar 0,000. Penelitian ini pengaruh antara kepatuhan minum obat terhadap outcome pasien emfisema di Rumah Sakit Wava Husada Malang.

Kata kunci: emfisema, outcome, kepatuhan
NUTRASEUTIKAL JELLY DRINK KOMBINASI EKSTRAK DAUN KELOR DAN RIMPANG TEMULAWAK SEBAGAI ANTI STUNTING SECARA IN VIVO
Authors: Sofia Zahrotus , Safitri Cikra Ikhda Nur Hamidah , Suci Panji Ratih , Khoiriyah Misbahatul , Sebrina Natasha Putri 
Published: January 2024

Stunting dapat diartikan sebagai kekurangan gizi kronis atau kegagalan pertumbuhan dimasa lalu dan digunakan sebagai indikator jangka panjang untuk gizi kurang pada anak yang dapat terjadi sejak proses kehamilan. Oleh karena itu diperlukan alternatif lain dengan dari bahan alam seperti Daun Kelor (Moringa oleifera L) dan Rimpang Temulawak (Curcuma zanthorrhiza L) yang di formulasikan dalam bentuk jelly drink sebagai nutrasetikal. Penelitian ini bertujuan untuk mengetahui aktivitas antistunting dari jelly drink kombinasi ekstrak daun kelor dan temulawak pada mencit dengan gizi buruk. Penelitian ini menggunakan metode randomized pre test post test control group design dan menggunakan 28 mencit bunting malnutrisi, dibagi menjadi 7 kelompok dengan 4 mencit/kelompok. Dalam pengobatan kelompok diberi Nutraceutical ekstrak daun kelor dengan dosis 720; 850 dan 1000 mg/hari selama 19-21hari kehamilan. Parameter yang dianalisis adalah berat badan dan tinggi badan fetus. Hasil penelitian menunjukkan bahwa pemberian jelly drink dengan dosis 1000mg/hari dapat meningkatkan berat badan dan tinggi badan fetus secara signifikan (p<0,05). Berdasarkan hasil penelitian ini di simpul kan bahwa Nutraseutikal jelly drink kombinasi daun kelor dan temulawak memiliki aktivitas antistunting.

Kata kunci: Malnutrisi, stunting , daun kelor, temulawak , mencit.
Corrosion Behavior of 17-4PH Martensite Stainless Steel Sprayed with Sodium Hypochlorite Disinfectant
Authors: Chen Ye , Wang Xiang , Pan Lai Sheng , Li Wei , Yang Chao , Zhou Peng Wei , Jin Xue Jun 
Published: January 2024

Sodium hypochlorite (NaClO) solution, as an effective and low-cost disinfectant, is widely utilized to achieve disinfection in the industry, but introducing chloride ions causes metal material corrosion. To understand actual corrosion behavior, a comprehensive study of the corrosion behavior of 17-4PH martensitic stainless steels (MSs) by spraying NaClO disinfectant was investigated in this work. The x-ray photoelectron spectroscopy and time of flight secondary ion mass spectrometry were used to investigate the element distribution and corresponding valence states of the corrosion product on the surface of the 17-4PH MSs. Hypochlorite ions in the disinfectant decrease the atomic ratio of iron/chromium (Fe/Cr) in the corrosion product layer with the increasing corrosion time, which enhances the corrosion resistance of the studied samples. However, strongly oxidizing hypochlorite ions will promote the formation of trivalent Fe ions (Fe3+), which provokes the initiation and growth of pitting in surfaces where the existence of a Cu-riched domain is due to disinfectant migration.
Design and Discovery of Compositionally Complex Alloys that Include High Corrosion Resistance
Authors: Inman S.B. , Scully J.R. 
Published: January 2024

The novel compositionally complex alloy (CCA) design space provides opportunities to improve corrosion resistance through design of passive films based on alloy composition and structure. The passive films are designed for thermodynamic stability as well as to provide corrosion protection by regulating charge transfer and transport processes operative during corrosion as well as by providing self-healing capability. Film protectivity can be obtained from single passivating element formation, passivity “helper” elements, secondary passivators, as well as other second and third element effects. Oxides can form congruently or enrich in certain elements and be depleted in others. The wide range of possible alloying combinations and resultant oxide compositions for a given design space necessitates efficient alloy selection for experimental synthesis and characterization of down-selected choices with high potential for good corrosion resistance. A design process for Al-Co-Cr-Fe-Mn-Mo-Ni-containing CCAs providing testable strategies for effective incorporation of corrosion-influencing elements in the oxide is introduced. Guidelines for elemental selection for protection by passive oxides, compositional optimization, and microstructural refinement are discussed.
Improved Test Methods and Models for Localized Corrosion Assessment of Stainless Steels in Aqueous Chloride Media with Low Dissolved Oxygen
Authors: Sundararajan G. , Ballal D. , Anderko A. , Gururaj S. , Bos T. 
Published: January 2024

Experimental foundation has been established for improving corrosion models for stainless steels exposed to neutral aqueous chloride media with low levels of dissolved oxygen (DO). Accurate repassivation potentials were measured for UNS S31603 and UNS S32205 alloys in chloride electrolytes at room and elevated temperatures using Tsujikawa-Hisamatsu electrochemical (THE) and cyclic potentiodynamic polarization (CPP) methods. It was observed that the repassivation potential values measured using the CPP method were lower than the ones obtained from THE method for the same environmental conditions. Cyclic polarization scans in aqueous chloride media were conducted at different reverse scan rates resulting in varied repassivation potentials. Medium-term corrosion potentials were measured in chloride media with controlled dissolved oxygen levels ranging from 20 ppb to 400 ppb. These results were used as inputs for improving model prediction for repassivation and corrosion potentials. In an extension of previous modeling studies, an improved mechanistic repassivation model was developed based on a new generalized theory that explicitly accounts for the adsorption of water rather than treating it as an ever-present background. With a flexible definition of the repassivation current density, the new repassivation model reproduces the experimental repassivation potentials obtained using THE and CPP methods. The dependence of corrosion potential on DO has been modeled using a mixed-potential model. It has been demonstrated that the effect of agitation (caused by the bubbling of oxygen) needs to be accounted for to describe the corrosion potential, especially at low DO, where mass transport is important. The combined model correctly predicts the occurrence of localized corrosion when tested against exposure data from the literature.
ĐẶC ĐIỂM PHÂN BỐ VÀ TÍNH KHÁNG KHÁNG SINH CỦA VI KHUẨN ACHROMOBACTER SPP. PHÂN LẬP TẠI BỆNH VIỆN QUÂN Y 103
Authors: Lê Hạ Long Hải , Nguyễn Văn An 
Published: January 2024

Mục tiêu: Nghiên cứu đặc điểm phân bố và kháng kháng sinh của vi khuẩn Achromobacter spp. phân lập tại Bệnh viện Quân y 103 giai đoạn 2014-2022. Đối tượng và phương pháp nghiên cứu: Thiết kế nghiên cứu mô tả, đối tượng nghiên cứu là các chủng vi khuẩn Achromobacter spp. phân lập tại Bệnh viện Quân y 103 giai đoạn 2014-2022. Kết quả: Tổng số 37 chủng Achromobacter spp. phân lập trong thời gian nghiên cứu, trong đó 72,9% số chủng phân lập được ở người bệnh ≥ 50 tuổi. Tỉ lệ Achromobacter spp. gây bệnh ở nam giới (67,6%) cao cấp hơn 2 lần ở nữ giới (32,4%). Máu và bệnh phẩm hô hấp là hai loại bệnh phẩm phổ biến nhất thường phân lập được Achromobacter spp., chiếm tỉ lệ lần lượt là 43,2% và 29,7% tổng số chủng. Tỉ lệ Achromobacter spp. phân lập được ở Trung tâm hô hấp (35,1%) cao nhất so với các khoa khác trong bệnh viện. Achromobacter xylosoxidans (78,4%) là loài vi khuẩn chiếm tỉ lệ lớn nhất trong chi Achromobacter spp. gây bệnh. Achromobacter spp. có tỉ lệ kháng cao nhất với Ciprofloxacin (45,7%) và Trimethoprim/ sulfamethoxazole (25,0%). Ngược lại Achromobacter spp. có tỉ lệ kháng thấp nhất với Imipenem (2,9%) và Piperacillin/ tazobactam (3,7%). Piperacillin/ tazobactam (92,6%) và Meropenem (85,7%) là hai kháng sinh có tỉ lệ nhạy cảm cao nhất. Kết luận: Nghiên cứu cho thấy Achromobacter spp. chủ yếu gây nhiễm khuẩn huyết và nhiễm khuẩn đường hô hấp. Achromobacter xylosoxidans là loài vi khuẩn phổ biến nhất trong chi Achromobacter spp. gây bệnh. Vi khuẩn này kháng cao nhất với Ciprofloxacin và Trimethoprim/ sulfamethoxazole, nhạy cảm cao nhất với Piperacillin/ tazobactam và Meropenem.
MỘT SỐ NGUYÊN NHÂN GÂY HO KÉO DÀI Ở BỆNH NHÂN SAU KHI NHIỄM COVID 19
Authors: Bùi Thị Thu Hương 
Published: January 2024

Mục tiêu: 1. Các nguyên nhân có thể gây ho ở bệnh nhân sau khi nhiễm Covid 19; 2. Tỷ lệ bệnh nhân bị ho kéo dài sau khi nhiễm Covid 19. Thiết kế nghiên cứu: quan sát mổ tả có 1875 trường hợp. Kết quả: Nguyên nhân gây ho gặp ở bệnh nhân sau nhiễm Covid: Hen: 91 trường hợp (4.85%), COPD 139 trường hợp (7.41%), Viêm mũi dị ứng: 239 trường hợp (12.75%), Trào ngược: 477 trường hợp (25.44%). Do các nguyên nhân ở phổi: lao, viêm phổi kẽ, nấm giãn phế quản, u chiếm 263 (14.03%). Do nguyên nhân viêm đường hô hấp trên: 97 trường hợp (5.17%). Ho kéo dài do nguyên nhân covid chiếm 373 trường hợp (19.89%). Kết luận: Ho kéo dài do Covid 19 gặp 19% các nguyên nhân gây ho gặp ở bệnh nhân sau khi bị nhiễm COvid 19. Còn có rất nhiều nguyên nhân khác gây ho ở BN sau Covid 19: trào ngược, hen, viêm mũi xoang dị ứng, lao… chúng ta cần chú trọng tìm nguyên nhân để điều trị cho bệnh nhân.
KIẾN THỨC, THỰC HÀNH VỀ PHÒNG NGỪA CHUẨN CỦA ĐIỀU DƯỠNG TẠI BỆNH VIỆN Y HỌC CỔ TRUYỀN TRUNG ƯƠNG NĂM 2023
Authors: Đoàn Thị Mền , Lê Thị Bình 
Published: January 2024

Nghiên cứu mô tả cắt ngang thực hiện trên toàn bộ 169 ĐDV tại 15 khoa lâm sàng tại Bệnh viện Y học cổ truyền trung ương từ Từ tháng 03 năm 2023 đến tháng 8 năm 2023. Mục tiêu: (1) Mô tả kiến thức thực hành về phòng ngừa chuẩn điều dưỡng viên tại bệnh viện Y học cổ truyền Trung Ương. (2) Phân tích một yếu tố liên quan đến kiến thức thực hành về phòng ngừa chuẩn của điều dưỡng. Kết quả cho thấy, điều dưỡng < 40 chiếm 61,5%; nữ giới chiếm 72,2%; trình độ chuyên môn là cao đẳng/đại học (95,3%); thâm niên công tác từ 10 trở lên (74,6%); được tập huấn phòng ngừa chuẩn là 97,6%; Điều dưỡng khối nội (46,2%), ngoại (10,1%); có chứng chỉ hành nghề là 95,9%; có tài liệu phòng ngừa chuẩn tại khoa là 95,9%. Điều dưỡng có kiến thức đạt về vệ sinh tay là 94,7%; không đạt là 5,3%. Có kiến thức đạt về phòng hộ cá nhân là 92,9%; không đạt là 7,1%. Có kiến thức đạt về tiêm an toàn và phòng ngừa tổn thương do vật sắc nhọn là 88,8%; không đạt là 11,2%. có kiến thức đạt về vệ sinh khi ho và hô hấp là 91,7%; không đạt là 8,3%. có kiến thức đạt về sắp xếp người bệnh thích hợp là 90,5%; không đạt là 9,5%. có kiến thức đạt về xử lý dụng cụ y tế là 88,2%; không đạt là 11,8%. Có kiến thức đạt về xử lý đồ vải là 85,8%; không đạt là 14,2%. Có kiến thức đạt về vệ sinh môi trường là 78,1%; không đạt là 21,9%. có kiến thức đạt về quản lý chất thải y tế là 94,1%; không đạt là 5,9%. Kiến thức chung đạt về PNC là 86,4%; không đạt là 13,6%. thực hành đạt về tiêm tĩnh mạch là 75,1%; chưa đạt là 24,9%. thực hành đạt về tiêm bắp là 81,1%; chưa đạt là 18,9%. thực hành đạt về rửa tay thường quy là 73,4%; chưa đạt là 26,6%. thực hành chung đạt về rửa tay bằng cồn là 85,2%; chưa đạt là 14,8%. thực hành đạt về mang tháo găng tay là 83,4%; chưa đạt là 16,6%. thực hành đạt về mang khẩu trang là 80,5%; chưa đạt là 19,5%. Thực hành đạt chung về PNC là 81,1%; chưa đạt là 18,9%. Tìm thấy mối liên quan giữa công tác tại khoa nội với khoa khác; giữa người không có chứng chỉ hành nghề và có chứng chỉ hành nghề, giữa không có tài liệu phòng ngừa chuẩn tại khoa và có tài liệu phòng ngừa chuẩn với kiến thức phòng ngừa chuẩn (p < 0,05).