bluuebunny/crossref_metadata_2025_split huggingface dataset:
Influence of Incision by Local Anesthetic Infiltration Laparoscopy on Postoperative Pain
Authors: Li Shaotian , Song Mu , Ma Yue , Wang Tingting 
Published: April 2023

Objective — To observe and compare the analgesic effects of different types of local anesthetics (Ropivacaine, Lidocaine) on the pain of patients in different periods after laparoscopic surgery. Methods — A total of 141 patients admitted to the Seventh Affiliated Hospital of Southern Medical University for laparoscopic surgery from Jan. 2021 to Aug. 2021 were randomly divided into 3 groups: Ropivacaine (group A), Lidocaine (group B) and Control (group C). In group A, Ropivacaine (0.5%, 10ml) was injected layer by layer around the incision after abdominal closure suture. Group B were injected with Lidocaine (1%, 10ml) around the incision. Group C applied with the same volume of normal saline around the incision instead of anesthetic. Visual analogue scale (VAS) scoring was performed 2h, 6h, 12h, 24h, 48h after surgery respectively. Patients' sore up to 5 were injected with Ambutritol, Ibuprofen and Flurbiprofen. The number of patients, frequency and dose were recorded. Meanwhile, the incidence of postoperative adverse reactions such as dizziness, headache, nausea and vomiting in 3 groups were recorded. Results — VAS scores of group A were significantly lower than those of group B and group C in all postoperative follow-up observation periods (2h, 6h, 12h, 24h, 48h), and the difference was statistically significant (P<0.05); VAS scores of group B was lower than that of group C at 2h and the difference was statistically significant (P<0.05), but there was no statistical significance in VAS scores at 6, 12, 24 and 48h after surgery compared with group C (P>0.05). The number of patients, frequency and dose of reuse of painkillers in group A (0) were lower than those in group B (3) and group C (11) within 48 hours after operation, and no adverse reactions such as dizziness, headache, nausea and vomiting occurred in group A, 11 in group B and 3 in group C. Conclusion — The application of Ropivacaine infiltration anesthesia in laparoscopic surgery after abdominal closure and suture can effectively reduce postoperative pain in patients, with obvious analgesic effect in early stage and long duration, which can improve the postoperative experience of patients, reduce postoperative adverse reactions. Thus, we should promote the application of such treatment protocol in clinical surgery.
Sudden Death Caused by Positional Asphyxia Related to Forensic and Clinical Medicine
Authors: Zhang Jie , Kong Lingjie , Cheng Zihui , Wang Liang , Liu Zhe , Wang Yingjie , Yu Yong , He Songyue 
Published: April 2023

Positional asphyxia refers to a special type of mechanical asphyxia, which can lead to death under severe circumstances. It can be found in clinical practice and medico-legal expertise such as sudden infant death syndrome (SIDS) in the sleeping, unexplained sudden death in alcoholics and seniors of weak physiques, as well as violence-related sudden death in special physical position. However, the death cases of positional asphyxia were failed to be given more focuses in clinical practice. Most of the cases associated with positional asphyxia are mainly subject to forensic medical identification, and the death mechanism and the expertise standard have been discussion in forensic medicine. But both clinical medicine or forensic medicine, positional asphyxia can be classified into violence and non-violence, having some associated high-risk factors such as age, temulence, heart disease etc. Therefore, it is very important to correctly identify the causes and related risk factors of positional asphyxia and to make scientific clinical diagnosis and correct forensic experts opinions for correctly judging the cause of death of victims.
Nghiên cứu xây dựng lược đồ chữ ký số tập thể
Authors: Dũng Lưu Hồng 
Published: April 2023

This paper proposed two new digital signature schemes has the option of using keys as follows: use a unique key; use two keys, both of which key value does not change; use two keys, primary key is fixed, subkey change with each time to sign. The paper also offers analysis on the safety of the proposed schemes, has shown the ability to apply it in practice.
Study on polyurethane-based porous materials and their adsorption properties
Authors: LI Jiajia , ZHU Jiahui , GU Jialin , ZHOU Zhenhao , SUN Qi , GUO Guangcan , ZHOU Yibin , CHEN Shujun , SHAN Xinggang , WANG Gangqiang 
Published: April 2023

The flexible superhydrophobic thermoplastic polyurethane(TPU) porous material was prepared by heat-induced phase separation method with two cooling steps. The influence of the preparation process on the microstructure of the material was discussed in depth. The microstructure, hydrophobicity and specific surface area of porous TPU materials were analyzed in detail. The surface wettability, separation selectivity, saturated adsorption capacity and adsorption rate, mechanical properties, environmental adaptability and cyclic properties of porous TPU materials were studied.The results show that the TPU-8% porous monolithic material prepared by heat-induced phase separation method shows good performance when the polymer concentration is 8%, the phase separation temperature is 0°C, the phase separation time is 30min, and the mixing solvent ratio is 9:1.
Plasma rico en plaquetas y plasma gel en cicatrización por segunda intención en conejos
Authors: Sánchez Cedeño Alvaro Francisco , Aguilar Caivinagua Andrés Santiago , Castillo Hidalgo Edy Paul 
Published: April 2023

Objetivo. El objetivo de la investigación fue evaluar el efecto del plasma rico en plaquetas y plasma gel en cicatrización de heridas por segunda intención en conejos. Metodología. Se utilizó 8 conejos (Oryctolagus cuniculi) de entre 12 a 24 meses de edad, aparentemente sanos, machos y hembras, con un peso de entre 3.5 a 4.5 kg, a los cuales se realizó 3 heridas de 2 cm de diámetro, asignando un diferente tipo de tratamiento a cada una: Tratamiento 1 (T1): plasma gel; Tratamiento 2 (T2): plasma rico en plaquetas; Tratamiento 3 (T3): placebo como control. Se realizaron biopsias a los días 7, 14 y 21 de iniciado el tratamiento para valorar el grado de inflamación, reepitelización, neovascularización, depósito de colágeno, fibroplasia, contaminación bacteriana y contaminación fúngica. Resultados. Al día 7 de iniciados los tratamientos se obtuvo un incremento significativo en el grado de inflamación de las lesiones de T1. Para el día 14 los valores de depósito de colágeno fueron estadísticamente mayores para T3. Al día 7 y 14 la fibroplasia fue mayor para T2 y T3 en comparación a T1. Conclusiones. Las heridas tratadas por segunda intención con el uso plasma rico en plaquetas y plasma gel mejoran entre los 7 a 15 días de tratamiento, reduciendo el grado de inflamación y aumentando el depósito de colágeno en comparación a tratamientos placebo. Entre el uso de Plasma rico en plaquetas y Plasma gel se obtuvieron mejores resultados de los parámetros de cicatrización para las heridas tratadas con Plasma gel, sobre todo al día 15 de iniciado los tratamientos. Área de estudio: medicina veterinaria, salud animal, dermatología.
PELATIHAN PEMBUATAN ALAT PERAGA MOTOR LISTRIK SEDERHANA KEPADA SISWA DI SMA DARUSSALAM CIPUTAT
Authors: Faradiba  
Published: April 2023

Prodi Pendidikan fisika adalah satu-satunya prodi Pendidikan fisika di DKI Jakarta yang memiliki visi untuk menerapkan pembelajaran menggunakan media yang dihasilkan dari bahan-bahan yang sederhana. Sehingga prodi Pendidikan fisika akan menerapkan ilmu yang dikuasai ke sekolah-sekolah sebagai bentuk pengabdian dan transfer ilmu pengetahuan. Prodi pendidikan fisika FKIP UKI melakukan pelatihan pembuatan alat peraga motor listrik sederhana kepada siswa di SMA Darussalam ciputat, Tangerang. Pelatihan ini dilakukan sebagai upaya prodi dalam pengimplementasian kepahlian dalam bentuk kegiatan pengabdian kepada masyarakat. Kegiatan ini akan dilakukan pada hari Selasa, 6 September 2022 di SMA Darussalam Ciputat, Tangerang. Program yang dilakukan yaitu: (1) Melakukan sosialisasi tentang alat peraga sains yang dapat dihasilkan dari barang bekas maupun bahan sederhana yang mudah ditemukan; (2) Melakukan praktikum/percobaan alat peraga yang sudah dibuat (motor listrik); (3) Melakukan pembelajaran dengan mengaitkan konsep materi dengan hasil percobaan yang telah dilakukan dengan menggunakan alat peraga yang dihasilkan. Pengabdian Kepada Masyarakat ini dapat menjadi salah satu sarana dalam peningkatan dan pengembangan kreatifitas siswa dan guru dalam proses Pembelajaran.
Kata Kunci: Motor listrik sederhana, Siswa, SMA Darussalam.
Penguatan Sikap Positif Perempuan Kristen dalam Keluarga, Gereja dan Masyarakat
Authors: Jovani Audra 
Published: April 2023

Negara berkewajiban untuk melindungi warga negaranya baik laki-laki maupun perempuan dalam berbagai aspek kehidupan termasuk di dalam keluarga sebagai bagian terkecil, dan di komunitas gereja maupun di masyarakat sebagai bagian terbesar. Perempuan dan laki-laki pun memiliki kedudukan yang sama dalam segala bidang yang memiliki akses, partisipasi, kontrol dan manfaat dari pembangunan bagi dirinya sendiri maupun keluarganya. Gereja sebagai komunitas spiritual menjadi tempat yang penting dalam mengembangkan kehidupan rohani maupun bermasyarakat bagi perempuan dan laki-laki. Namun demikian, perempuan sering kali berpikir bahwa gereja merupakan tempat untuk kehidupan pribadi saja antara dia dengan Sang Pencipta, walaupun sesungguhnya gereja dapat menjadi tempat atau komunitas yang mampu memberikan perempuan akses, partisipasi, kontrol dan manfaat bagi kehidupannya sebagai pribadi maupun kelompok. Selain itu, di komunitas gereja ini, perempuan dapat mengembangkan kemampuan dan sikap positif dalam dirinya untuk dirinya sendiri, keluarga dan lingkungannya. Melalui kegiatan pengabdian kepada masyarakat ini, ketua pengusul dan anggota lainnya melakukan peningkatan kesadaran perempuan mengenai pentingnya perempuan memiliki sikap positif dalam keluarga, gereja dan masyarakat. Perempuan memiliki kesempatan dan mampu berperan besar bagi dirinya sendiri, keluarga, gereja, dan masyarakatnya. Kegiatan ini dilakukan pada Sabtu, 30 Juli 2022 di Gereja HKBP Filadelfia Bekasi dengan peserta sebanyak 80 anggota jemaat yang terdiri dari perempuan dan laki-laki. Kegiatan ini dimulai dengan penyadaran dan sosialisasi pentingnya sikap positif perempuan Kristen dalam keluarga, gereja dan masyarakat. Melalui kegiatan ini muncul kesadaran perempuan dan laki-laki anggota jemaat untuk mampu bersikap positif dalam segala aspek kehidupan.

Kata Kunci: sikap positif; perempuan Kristen; keluarga; gereja; masyarakat.
Peningkatan Pengetahuan dan Praktikum Dasar-Dasar Microsoft Office di Panti Asuhan Abdi Agape Pontianak
Authors: Sihombing Daniel Oktodeli , Fitri Yutika  , Saragih Fry Melda 
Published: April 2023

Pengabdian Kepada Masyarakat (PKM) yang dilaksanakan oleh Tim PKM Institut Teknologi dan Bisnis Sabda Setia (ITBSS) merupakan kegiatan Pelatihan Dasar Microsoft Office Di Panti Asuhan Abdi Agape Pontianak. Kegiatan ini telah dilaksanakan selama tiga sesi dalam waktu dua hari, yaitu pada tanggal 8 dan 9 Oktober 2022. Kegiatan Pengabdian Kepada Masyarakat ini diikuti oleh 19 orang peserta yang merupakan anak-anak asuh di Panti Asuhan Abdi Agape Pontianak. Pelatihan Dasar Microsoft Office ini terdiri dari tiga topik pelatihan mengenai Microsoft Word, Microsoft Excel dan Microsoft PowerPoint. Materi-materi tersebut akan dimentoring oleh dosen-dosen dari Institut Teknologi dan Bisnis Sabda Setia. Berdasarkan hasil evaluasi dan analisis terhadap nilai Pre-test dan Post-test kegiatan Pengabdian Kepada Masyarakat ini berhasil memberikan pemahaman bagi peserta pelatihan, serta meningkatkan kemampuan anak-anak asuh di Panti Asuhan Abdi Agape Pontianak. Pada Pelatihan Dasar dan Praktik Microsoft Word ini nilai rata-rata Post-test peserta di pelatihan tersebut meningkat 30.05% dari nilai rata-rata Pre-test mereka. Kemudian untuk Pelatihan Dasar dan Praktik Microsoft Excel, nilai rata-rata Post-test peserta di pelatihan tersebut meningkat 21.82% dari nilai rata-rata Pre-test mereka. Sedangkan untuk sesi terakhir yaitu pelatihan dasar Microsoft PowerPoint, nilai rata-rata Post-Test peserta di pelatihan tersebut meningkat 30.24%. Berdasarkan hasil test yang menunjukan peningkatan ini, dapat dikatakan bahwa tujuan dan manfaat dari Kegiatan Pengabdian Kepada Masyarakat yang dilakukan di Panti Asuhan Abdi Agape Pontianak ini telah tercapai.
Kata Kunci: Pengabdian Kepada Masyarakat; Microsoft Office; Word; Excel dan PowerPoint.
Kegiatan Belajar dan Bermain Bersama Siswa-Siswi SD Kampung Tugu, Desa Cibeureum, Kecamatan Cugenang
Authors: Sormin Elferida , Naibaho Lamhot , Samosir Christina Metallica , Zai Sri Wahyuni , Tarigan Steven Empindonta 
Published: April 2023

Bencana gempa bumi yang terjadi di Cianjur pada bulan Desember Tahun 2022 masih menyisakan duka yang mendalam bagi warga Cianjur secara khusus di Kecamatan Cugenang yang mana beberapa desa yang menjadi pusat gempa telah memporakporandakan pemukiman warga dan menelan korban luka bahkan korban meninggal. Berbagai bantuan dari semua pihak telah diberikan, misalnya dari pemerintah, institusi perguruan tinggi dan juga lembaga sosial masyarakat. UKI salah satu perguruan tinggi swasta yang juga berperan serta dalam memberikan bantuan kepada warga terdampak, secara khusus UKI mengambil lokasi di Kampung Tugu, Desa Cibeureum, Kecamatan Cugenang. Bantuan UKI dilakukan secara bertahap dengan menurunkan tim sumber daya manusia yang dibutuhkan di lapangan, seperti tim Kesehatan, Pendidikan, Teknik dan lainnya. Kebutuhan utama warga pada saat tanggap darurat menjadi prioritas utama UKI seperti pemeriksaan kesehatan, pemberian obat dan makanan sehat bagi anak, lansia dan ibu hami, pengadaaan instalasi air bersih meliputi pengeboran air, pemasangan toren penampung air dan pemasangan MCK Portable. Selain itu juga dilakukan kegiatan psikologi healing bagi anak-anak dan lansia. Saat ini situasi sudah semakin membaik seiring dengan berjalannya waktu dan selesainya masa tanggap darurat, semua warga sudah mulai berbenah dan bantuan pun berangsur-angsur berhenti dari berbagai pihak. Namun beberapa permasalahan masih tetap dialami oleh warga yang tempat tinggalnya belum selesai dibangun oleh pemerintah, termasuk sekolah SD yang memiliki jumlah siswa sekitar 480 orang, mereka terpaksa masih harus mengikuti pembelajaran di tenda darurat oleh karena gedung sekolah yang masih belum siap dibangun. Berkaitan dengan hal tersebut, Tim LPPM UKI bersamaan dengan adanya kegiatan Monev oleh LLDikti III bersepakat untuk kembali melihat kondisi masyarakat di loasi terdampak gempa. UKI kembali ke lokasi semula yaitu di Kampung Tugu Desa Cibeureum dan melakukan kegiatan lanjutan dari kegiatan PkM sebelumnya yang kali ini menyasar anak-anak SD dengan memberikan pembelajaran menarik ketika Belajar di tenda darurat. Hasil dari kegiatan PkM antaralain sangat antusiasnya anak-anak mengikuti pembelajaran, walaupun dalam sussana bulan Ramadhan dimana anak-anak menjalankan puasa. Anak-anak didampingi orangtua dan guru menyampaikan perasaan senang mereka oleh karena kunjungan tim UKI untuk yang kesekian kalinya.
Kata Kunci: Belajar; Bermain; Pembelajaran Menarik; Bencana Gempa; Kampung Tugu; Ciureum; Cugenang.
Genetic characterization of human echinococcosis in Southern Punjab, Pakistan
Authors: Basharat Nosheen , Khan Jadoon , Ullah Irfan , Shah Aamer Ali , Ali Ijaz 
Published: April 2023

IntroductionEchinococcosis is a neglected tropical zoonotic infection that affects both the human and livestock populations. In Pakistan, the infection is long-standing, but data on its molecular epidemiology and genotypic characterization in the southern Punjab region are limited. The aim of the current study was the molecular characterization of human echinococcosis in southern Punjab, Pakistan.MethodsEchinococcal cysts were obtained from a total of 28 surgically treated patients. Patients’ demographic characteristics were also recorded. The cyst samples were subjected to further processing to isolate DNA in order to probe the Nad1 and Cyt-b genes, followed by DNA sequencing and phylogenetic analysis for genotypic identification.ResultsThe majority of the echinococcal cysts were from male patients (60.7%). The liver was the most commonly infected organ (60.71%), followed by the lungs (25%), spleen (7.14%), and the mesentery (7.14%). Molecular and genotypic identification through sequencing and phylogenetic tree analysis showed that most of the cysts (24/28, 85.7%) were caused by the species Echinococcus granulosus sensu stricto (E. granulosus s.s.) (G1 and G3), followed by Echinococcus multilocularis (E. multilocularis) and Echinococcus canadensis (E. canadensis) (G6/G7) (3/28, 10.8%, and 1/28, 3.5%, respectively).ConclusionThe current study concluded that the majority of human infections were caused by E. granulosus s.s., followed by the E. multilocularis and E. canadensis species (G6/G7). Genotypic characterization among both human and livestock populations is needed to explore the genetic diversity of echinococcosis.
Cardioprotective effects of shock wave therapy: A cardiac magnetic resonance imaging study on acute ischemia-reperfusion injury
Authors: Petrusca Lorena , Croisille Pierre , Augeul Lionel , Ovize Michel , Mewton Nathan , Viallon Magalie 
Published: April 2023

IntroductionCardioprotection strategies remain a new frontier in treating acute myocardial infarction (AMI), aiming at further protect the myocardium from the ischemia-reperfusion damage. Therefore, we aimed at investigating the mechano-transduction effects induced by shock waves (SW) therapy at time of the ischemia reperfusion as a non-invasive cardioprotective innovative approach to trigger healing molecular mechanisms.MethodsWe evaluated the SW therapy effects in an open-chest pig ischemia-reperfusion (IR) model, with quantitative cardiac Magnetic Resonance (MR) imaging performed along the experiments at multiple time points (baseline (B), during ischemia (I), at early reperfusion (ER) (∼15 min), and late reperfusion (LR) (3 h)). AMI was obtained by a left anterior artery temporary occlusion (50 min) in 18 pigs (32 ± 1.9 kg) randomized into SW therapy and control groups. In the SW therapy group, treatment was started at the end of the ischemia period and extended during early reperfusion (600 + 1,200 shots @0.09 J/mm2, f = 5 Hz). The MR protocol included at all time points LV global function assessment, regional strain quantification, native T1 and T2 parametric mapping. Then, after contrast injection (gadolinium), we obtained late gadolinium imaging and extra-cellular volume (ECV) mapping. Before animal sacrifice, Evans blue dye was administrated after re-occlusion for area-at-risk sizing.ResultsDuring ischemia, LVEF decreased in both groups (25 ± 4.8% in controls (p = 0.031), 31.6 ± 3.2% in SW (p = 0.02). After reperfusion, left ventricular ejection fraction (LVEF) remained significantly decreased in controls (39.9 ± 4% at LR vs. 60 ± 5% at baseline (p = 0.02). In the SW group, LVEF increased quickly ER (43.7 ± 11.4% vs. 52.4 ± 8.2%), and further improved at LR (49.4 ± 10.1) (ER vs. LR p = 0.05), close to baseline reference (LR vs. B p = 0.92). Furthermore, there was no significant difference in myocardial relaxation time (i.e. edema) after reperfusion in the intervention group compared to the control group: ΔT1 (MI vs. remote) was increased by 23.2±% for SW vs. +25.2% for the controls, while ΔT2 (MI vs. remote) increased by +24.9% for SW vs. +21.7% for the control group.DiscussionIn conclusion, we showed in an ischemia-reperfusion open-chest swine model that SW therapy, when applied near the relief of 50′ LAD occlusion, led to a nearly immediate cardioprotective effect translating to a reduction in the acute ischemia-reperfusion lesion size and to a significant LV function improvement. These new and promising results related to the multi-targeted effects of SW therapy in IR injury need to be confirmed by further in-vivo studies in close chest models with longitudinal follow-up.
Prevalence of hepatitis B infection and its associated factors among pregnant mothers attending antenatal care at public hospitals at Hararghe, Eastern Ethiopia
Authors: Umer Abbas , Teklemariam Zelalem , Ayele Firayad , Mengesha Melkamu Merid 
Published: April 2023

BackgroundHepatitis B infection is one of the world's most serious public health problems, causing significant morbidity and mortality. More than 2 billion individuals around the world have been infected with the hepatitis B virus (HBV), and approximately 400 million people are chronically infected with the virus, with more than a million dying each year from hepatitis B virus-related liver disease. A newborn infant whose mother is positive for both HBsAg and HBeAg has a 90% chance of developing chronic infection by the age of 6. Its infectivity is a 100 times that of the human immunodeficiency virus, but it receives little attention in public health. Therefore, this study was conducted to assess the prevalence of hepatitis B infection and its associated factors among pregnant mothers attending antenatal care at public hospitals in west Hararghe, eastern Ethiopia 2020.MethodThis institution-based cross-sectional study was conducted on 300 pregnant mothers selected by systematic random sampling from September to December 2020. Data were collected by face-to-face interview using a pretested structured questionnaire. A blood sample was collected and tested for hepatitis B surface antigen using the enzyme-linked immunosorbent assay test method. Data were entered into EpiData version 3.1 and exported to Statistical Package for the Social Science version 22 for analysis. Bivariate and multivariable logistic regressions were used to assess the association between outcome and predictor variables. P-value &lt;0.05 was considered to be statistically significant.ResultsThe overall seroprevalence of hepatitis B virus infection was 8% [95% confidence interval (CI): 5.3–11.0] among pregnant mothers. History of tonsillectomy [adjusted odd ratio (AOR) = 5.7; 95% CI: 1.3–23.9], tattoo (AOR = 4.3; 95% CI: 1.1, 17.0), having multiple sexual partners (AOR = 10.8; 95% CI: 2.5, 45.9), and history of contact with jaundiced patients (AOR = 5.6; 95% CI: 1.2, 25.7) were factors associated with the seroprevalence of hepatitis B virus infection among pregnant mothers.ConclusionThe hepatitis B virus was highly prevalent. A history of tonsillectomy, tattooing, having multiple partners, and contact with jaundiced patients were factors associated with hepatitis B virus infection. To reduce HBV transmissions, the government should increase HBV vaccination coverage. All newborns should receive the hepatitis B vaccine as soon as possible after birth. It is also recommended that all pregnant women have HBsAg testing and antiviral prophylaxis to reduce the risk of transmission from mother to child. Hospitals, districts, regional health bureaus, and medical professionals should also educate pregnant women about hepatitis B virus transmission and prevention, both in the hospital and in the community, with a focus on modifiable risk factors.