bluuebunny/crossref_metadata_2025_split huggingface dataset:
Maintaining Mental Health And Early Detection Of Stress In The Covid-19 Pandemic
Authors: Ulfiana Elisa , Dewi  Andang Prastika  , Endri Astuti  
Published: January 2023

Pandemi Covid 19 telah membuat banyak orang terjebak di rumah karena harus menjaga jarak sosial dan fisik. Sebagian dari mereka mengalami kekurangan stimulasi dan menghadapi tekanan berlebihan selama beraktivitas di rumah. Mayarakat juga selalu dihujani oleh berita dan informasi tentang COVID-19 melalui media TV, media sosial maupun internet. Hal ini membuat masyarakat cemas dan dapat mengancam kesehatan mental. Gangguan kesehatan mental yang sering muncul adalah mudah terbawa emosi, stress, cemas berlebihan, depresi dan sebagainya. Gangguan kesehatan mental dapat mempengaruhi sistem imun dalam tubuh yang menyebabkan manusia mudah terserang sakit, termasuk berpotensi lebih tinggi terserang COVID-19.
Pengabdian masyarakat diadakan bertujuan untuk mengetahui adanya resiko COVID-19 dan peningkatan pengetahuan pada masyarakat tentang menjaga kesehatan mental dan deteksi resiko di era pandemi COVID-19 di RW 08 kelurahan Sambungharjo. Metode yang digunakan dalam pengabdian masyarakat ini adalah pembagian masker, hand sanitizer, ember untuk cuci tangan kepada masyarakat, sosialisasi cuci tangan, pengisian kuesioner tentang deteksi dini stress oleh masyarakat, pembuatan video tentang menjaga kesehatan mental di era pandemi, pemberian edukasi kepada WUS tentang menjaga kesehatan mental di era pandemi COVID-19 dan pemberian edukasi kepada anak. Selain itu, masyarakat aktif menjaga kesehatan selama pandemi COVID-19 dengan pemeriksaan jentik nyamuk setiap minggu dan kerja bakti setiap bulan.
Hasil dari pengabdian masyarakat ini adalah pengetahuan tentang menjaga kesehatan mental di era pandemi meningkat dari 42,8% menjadi 85,7% dengan kategori baik setelah diberikan edukasi dan ditemukan 5 responden yang mengalami gejala stress. Selain itu, perilaku responden meningkat dalam mematuhi protokol kesehatan seperti lebih rutin cuci tangan dan memakai masker dengan tersedianya sarana prasarana yang mendukung.
Healthy During The Covid-19 Pandemic As Family Support By Implementing Clean And Healthy Living Behavior
Authors: Nisak  
Published: January 2023

Covid-19 telah menjadi penyakit yang mewabah ke seluruh dunia. Salah satu upaya pencegahan penularan Covid-19 adalah dengan menerapkan Perilaku Hidup Bersih dan Sehat (PHBS). PHBS dapat diterapkan mulai keluarga sebagai unit terkecil dari masyarakat. Kegiatan pengabdian masyarakat ini bertujuan untuk meningkatkan PHBS dalam upaya pencegahan penularan Covid-19 pada masyarakat dusun Ngladok. Metode yang digunakan adalah pemberian pendidikan kesehatan dan penyediaan sarana cuci tangan. Pendidikan kesehatan tentang PHBS telah dilakukan pada 15 orang diantaranya tokoh masyarakat dan perwakilan warga sedangkan sarana cuci tangan diberikan pada 70 rumah warga. Kegiatan ini diharapakan tidak hanya sekedar transfer informasi dan kemampuan dalam PHBS saja, namun dapat meningkat menjadi kemandirian serta habituasi baik pada individu, keluarga serta masyarakat dusun Ngladok pada umumnya
Self-Care Behavior Of People With Hypertension During The Covid-19 Pandemic
Authors: Maryati Heni , Nurmalisyah, S. Kep., Ns., M. Kep Fitri 
Published: January 2023

Pendahuluan: Hipertensi menjadi penyebab kematian nomor satu di dunia setiap tahunnya, Data WHO tahun 2015 di prediksi pada tahun 2025 akan ada 1,5 Miliar orang terkena hipertensi dan 9,4 juta orang meninggal setiap tahunnya akibat hipertensi dan komplikasinya. Dimasa Pandemik Covid-19 ini penderita hipertensi berada dalam kondisi sangat membahayakan jika terinfeksi Covid-19 sehinggga diperlukan kemampuan mengontrol tekanan darah dengan upaya pengendalian perilaku perawatan diri (self care) hipertensi Metodologi : Metode pengabdian masyarakat ini adalah pendidikan kesehatan melalui sosialisasi “Perilaku self-care penderita hipertensi di masa pandemik Covid-19 pada penderita hipertensi di Dusun Kanigoro Desa Puton Kecamatan Diwek Kabupaten Jombang sejumlah 19 orang. Hasil : Kegiatan dilaksanakan selama satu minggu mulai tahap koordinasi sampai evaluasi di rumah kader kesehatan dengan pengukuran tekanan darah ketika peserta datang selanjutnya diberikan pendidikan kesehatan tentang perilaku self care hipertensi dilanjutkan tanya jawab dan diskusi serta demonstrasi pembuatan minuman bunga teleng untuk menjaga kesehatan jantung dan menurunkan tekanan darah. Peserta di berikan bunga teleng kering untuk dibuat di rumah setiap hari secara rutin. Diskusi/Pembahasan : Pengetahuan penderita hipertensi tentang perilaku self care mampu meningkatkan kualitas hidup terutama di masa pandemik Covid-19 dimana minimnya pengetahuan serta rendahnya disiplin masyarakat terkait wabah Covid-19 akan meningkatkan angka kesakitan dan kematian penderita hipertensi
Increasing The Knowledge Of Menopause Women & Families Through Tlakshow “Healthy And Happy In The Menopause Period”
Authors: Widjayanti Yhenti 
Published: January 2023

Kadar estrogen yang menurun pada masa menopause dapat menimbulkan berbagai keluhan baik fisik maupun psikologis. Salah satu pencegahan primer berupa edukasi kesehatan perlu dilakukan agar setiap wanita siap menghadapi masa menopause dengan sehat dan bahagia serta tidak cemas dalam menghadapi masa menopause. Pengabdian kepada masyarakat (PKM) ini bertujuan untuk mengedukasi wanita dan keluarga tentang menopause. Sasaran kegiatan PKM ini adalah pendengar acara Kiprah Indonesia di Program 1 Saluran Budaya LPP RRI Malang. Bentuk kegiatan PKM ini adalah Talkshow secara live pada acara Kiprah Indonesia di Saluran Budaya Program 1 RRI Malang 105,3 FM serta Live streaming melalui youtube RRI Malang Official. PKM dilakukan secara bertahap. Tahap 1 tanggal 24 november 2022 dengan melakukan siaran secara live pada acara Kiprah Indonesia di Program 1 Saluran Budaya LPP RRI Malang 105,3 FM. Acara dikemas dengan metode talkshow. Pendidikan kesehatan yang diberikan dengan metode talkshow ini diharapkan dapat meningkatkan pengetahuan wanita menopause tentang tahapan menopause, perubahan pada masa menopause, faktor yang memengaruhi dan upaya mencegah dan mengatasi keluhan menopause, penyakit- penyakit yang mungkin timbul pada masa menopause, tentang tips sehat dan bahagia menghadapi menopause dan juga pengetahuan keluarga tentang hal tersebut sehingga dapat memberikan dukungan sosial bagi wanita dalam menghadapi masa menopause
Relationship Between Knowledge Of 3-Month Injection Family Planning Accepters And Return Visit Compliance
Authors: Nurcahyani Lia , Pratiwi Aditya Rizki 
Published: January 2023

Persentase unmet need pada tahun 2019 sebesar 12,1%, melebihi target sebesar 9,91%. Salah satu faktor yang mempengaruhi adalah tingkat pengetahuan ibu Penelitian ini bertujuan untuk mengetahui hubungan antara pengetahuan akseptor KB suntik 3 bulan dengan kepatuhan kunjungan ulang. Desain penelitian menggunakan analitik korelasi dengan pendekatan cross sectional. Sampel penelitian adalah akseptor KB aktif suntik 3 bulan berjumlah 30 orang. Analisis data menggunakan analisis univariat dan bivariat. dengan uji chi-square. Hasil penelitian menunjukan tingkat pengetahuan responden tentang kontrasepsi suntik 3 bulan mayoritas dikategorikan sedang sebanyak 43,3%. Kepatuhan akseptor dalam melakukan kunjungan ulang dikategorikan tidak patuh sebanyak 53,3%. Hasil analisis bivariat menggunakan uji chi square menunjukkan nilai p = 0.003 (p-value < 0.05), sehingga ada hubungan antara pengetahuan akseptor suntik 3 bulan dengan kepatuhan kunjungan ulang.
Cause Analysis of Rail Corrugation Based on Stick-slip Characteristics
Authors: Wang Zhiqiang , Lei Zhenyu 
Published: January 2023

By analyzing the measured corrugation data, the cause of rail corrugation was discussed theoretically. Then, the vehicle-track coupling model was used to study the stick-slip characteristics of wheel-rail system. Finally, the cause of rail corrugation was explained by combining modal analysis and wheel-rail stick-slip relation. The transverse stick-slip curve on the inner rail-inner wheel of the leading wheelset presents a negative slope characteristic, which makes the inner wheel easy to slide on the inner rail surface and aggravates the wear of inner rail; there are also negative slope sections of the stick-slip curve on the outer rail-outer wheel of the trailing wheelset, but the adhesion coefficient is relatively large, indicating that the outer wheel will not slide obviously and the wear is relatively small. Meantime, with the increase of line curve radius, the negative slope phenomenon of stick-slip curves on the inner and outer rail sides shows a decreasing trend, which illustrates that the sliding wear of wheel is gradually reduced, and thus the occurrence probability of rail corrugation decreases. Combined with modal analysis, it can be seen that the coupling action of wheel discs bending vibration and inner rail bending-torsional vibration is the main cause of rail corrugation under the condition of wheel-rail system with stick-slip negative slope.
Evaluation of silk fibroin-based urinary conduits in a porcine model of urinary diversion
Authors: Gundogdu Gokhan , Nguyen Travis , Hosseini Sharifi Seyed Hossein , Starek Stephanie , Costa Kyle , Jones Clara E. , Barham David , Gelman Joel , Clayman Ralph V. , Mauney Joshua R. 
Published: January 2023

Background:The primary strategy for urinary diversion in radical cystectomy patients involves incorporation of autologous gastrointestinal conduits into the urinary tract which leads to deleterious consequences including chronic infections and metabolic abnormalities. This report investigates the efficacy of an acellular, tubular bi-layer silk fibroin (BLSF) graft to function as an alternative urinary conduit in a porcine model of urinary diversion.Materials and methods:Unilateral urinary diversion with stented BLSF conduits was executed in five adult female, Yucatan mini-swine over a 3 month period. Longitudinal imaging analyses including ultrasonography, retrograde ureteropyelography and video-endoscopy were carried out monthly. Histological, immunohistochemical (IHC), and histomorphometric assessments were performed on neoconduits at harvest.Results:All animals survived until scheduled euthanasia and displayed moderate hydronephrosis (Grades 1–3) in reconstructed collecting systems over the course of the study period. Stented BLSF constructs supported formation of vascularized, retroperitoneal tubes capable of facilitating external urinary drainage. By 3 months post-operative, neoconduits containedα-smooth muscle actin+ and SM22α+ smooth muscle as well as uroplakin 3A+ and pan-cytokeratin + urothelium. However, the degree of tissue regeneration in neotissues was significantly lower in comparison to ureteral controls as determined by histomorphometry. In addition, neoconduit stenting was necessary to prevent stomal occlusion.Conclusion:BLSF biomaterials represent emerging platforms for urinary conduit construction and may offer a functional replacement for conventional urinary diversion techniques following further optimization of mechanical properties and regenerative responses.
Optimal cutoffs of growth discordance for the risk of preeclampsia in twin pregnancies: A single-center retrospective cohort study
Authors: Zhu Jie , An Ping , Zhao Huanqiang , Zhao Ying , Zhou Jizi , Zhou Qiongjie , Li Xiaotian , Xiong Yu 
Published: January 2023

ObjectiveTo explore the optimal cutoffs of growth discordance for the risk of preeclampsia in twin pregnancies.MethodsA retrospective cohort study in a university hospital which included twins delivered from February 2013 to September 2020. Restrictive cubic spline (RCS) model was applied to the trend of intertwin birthweight difference (BWD) with the risk of preeclampsia. Logistic regression and subgroup analysis were performed to find the cut-off with statistical significance and clinical meaningfulness.ResultsA total of 2,631 women pregnant with twins were enrolled. RCS showed a nonlinear upward trend of preeclampsia with BWD, and the BWD of 15% was the initial rising point. With the confounders adjusted, only the group with BWD ≥ 25% was found to be significantly associated with an increased risk of preeclampsia (adjusted odds ratio [aOR], 2.44; 95% confidence interval [CI]: 1.74–3.42). Additionally, subgroup analysis showed that both monochorionic (MC) and small for gestational age (SGA) twins were more likely to complicate with preeclampsia.ConclusionThe growth discordance of 15% during pregnancy may be the preventive point of preeclampsia, and 25% may be the interventional point.
Using acoustic velocities and microimaging to probe microstructural changes caused by thermal shocking of tight rocks
Authors: Malenda Margariete , Vanorio Tiziana 
Published: January 2023

Introduction: Large scale, Earth processes and bulk rock properties are influenced by underpinning, dynamic, microstructures within rocks and geomaterials. Traditionally, the amount of porosity has been considered the primary control on important bulk rock properties like seismic wave velocities (Vp and Vs) and permeability. However, in tight rocks, velocity and permeability (k) can change substantially despite small changes in the amount of porosity during cracking. Therefore, other microstructural features inherent to given lithologies, such as heterogeneity and anisotropy in mineral properties are considered as factors controlling these bulk rock properties. Understanding which microstructural features control Vp, Vs, and permeability in tight rocks is useful in applications like enhanced geothermal systems (EGS), where thermal shocking is used to increase permeability. Thermal shocking involves injecting surface water into the subsurface to cool mineral crystals, induce contraction of crystals, and cause thermal cracking.Methods: We tested three tight lithologies with unique microstructures; granodiorite (SWG), basalt (PTB), and carbonate (MSA). We simulated thermal shocking by slowly heating samples to 350°C and then quenching them. We chose a temperature of 350°C because thermal shocking at this temperature is not well documented in literature, and this temperature is relevant to EGS. Using time-lapse microimaging, we assessed how thermal cracking occurs in each lithology and explored how thermal cracks influence connected porosity, Vp, Vs, and k.Results: Microimaging shows extensive cracking in the SWG and MSA lithologies, and little to no cracking in PTB with thermal shocking treatment. Vp and Vs became more pressure sensitive, and elastic moduli decreased with treatment for all lithologies. This may be caused by reduced stiffness between mineral crystal boundaries with treatment.Discussion: Lithologies with minerals that have anisotropy of or a wide range in thermal conductivity and/or thermal expansion coefficients can have increased thermal cracking. In thermally shocked SWG and MSA, Vp and Vs are good indicators of thermal cracking and k increases, but less so in PTB. Lithologies like PTB may require multiple thermal shock stimulations to increase permeability. Our results highlight how micro-scale changes influence bulk rock properties and when we can monitor permeability increases and microscale thermal cracking with Vp and Vs.
Rapid construction of Rayleigh wave dispersion curve based on deep learning
Authors: Cui Diyu , Shi Lijing , Gao Kai 
Published: January 2023

Introduction:The dispersion curve of the Rayleigh-wave phase velocity (VR) is widely utilized to determine site shear-wave velocity (Vs) structures from a distance of a few metres to hundreds of metres, even on a ten-kilometre crustal scale. However, the traditional theoretical-analytical methods for calculating VRs of a wide frequency range are time-consuming because numerous extensive matrix multiplications, transfer matrix iterations and the root searching of the secular dispersion equation are involved. It is very difficult to model site structures with many layers and apply them to a population-based inversion algorithm for which many populations of multilayers forward modelling and many generations of iterations are essential.Method:In this study, we propose a deep learning method for constructing the VR dispersion curve in a horizontally layered site with great efficiency. A deep neural network (DNN) based on the fully connected dense neural network is designed and trained to directly learn the relationships between Vs structures and dispersion curves. First, the training and validation sets are generated randomly according to a truncated Gaussian distribution, in which the mean and variance of the Vs models are statistically analysed from different regions’ empirical relationships between soil Vs and its depth. To be the supervised dataset, the corresponding VRs are calculated by the generalized reflection-transmission (R/T) coefficient method. Then, the Bayesian optimization (BO) is designed and trained to seek the optimal architecture of the deep neural network, such as the number of neurons and hidden layers and their combinations. Once the network is trained, the dispersion curve of VR can be constructed instantaneously without building and solving the secular equation.Results and Discussion:The results show that the DNN-BO achieves a coefficient of determination (R2) and MAE for the training and validation sets of 0.98 and 8.30 and 0.97 and 8.94, respectively, which suggests that the rapid method has satisfactory generalizability and stability. The DNN-BO method accelerates the dispersion curve calculation by at least 400 times, and there is almost no increase in computation expense with an increase in soil layers.
Geochronology and geochemistry of the Shanagen hydrothermal vein-type Mo deposit in Derbugan metallogenic belt of the NE China and their geological significance
Authors: Wu Yunxia , Liu Yu , Liu Aoran , Tian Lifu , Ye Yasheng 
Published: January 2023

The Shanagen hydrothermal vein-type Mo deposit belongs to the Derbugan metallogenic belt, which is located in the Ergun block, NE China. The Mo mineralization is mainly developed in sericitized quartz siltstone around alkali-feldspar granite. In this paper, we present Molybdenite Re–Os dating, zircon U–Pb dating and geochemical data with the aim of determining metallogenic epoch and tectonic setting. Molybdenite Re–Os and zircon U–Pb dating of the alkali-feldspar granite indicate that the ore-formation and alkali-feldspar granite emplacement occurred at 143.1 ± 3.8 Ma, and 144.7 ± 0.7 Ma. Both were formed in the early Cretaceous. Chemically, the alkali-feldspar granites are enriched in L rare earth element and LILEs, depleted in H rare earth element and HFSEs, and pronounced negative Eu anomalies, are metaluminous and belong to the high-K calc-alkaline series and highly differentiated I-type granite. Geochemical features and concave upwards rare earth element pattern imply that alkali-feldspar granites were formed from magma generated by partial melting of lower crust. Combining the geochemistry, chronology, and the regional tectonic evolution, we infer that Shanagen hydrothermal vein-type Mo deposit was formed the extensional environment after the closure of the Mongol-Okhotsk Ocean.
Association of hemoglobin A1c with the incidence of hypertension: A large prospective study
Authors: Huang Xu , Qin Cheng , Guo Xiaoxu , Cao Feng , Tang Chengchun 
Published: January 2023

BackgroundAlthough hemoglobin A1c (HbA1c) is closely related to diabetes, its relationship with the incidence of hypertension is still unknown, so we aimed to evaluate the relationship between HbA1c and the incidence of hypertension in the general population.MethodIn this large prospective cohort study with a median follow-up of 2 years, we included 4,074 participants from the China Health and Nutrition Survey (CHNS). Multivariate COX regression, subgroup analysis, receiver operator characteristic (ROC) curve and restricted cubic spline (RCS) were used to evaluate the relationship between HbA1c and incidental hypertension.ResultsCompared with participants without incident hypertension, participants with incident hypertension had higher levels of HbA1c (P &lt; 0.05). In univariate COX regression analysis, HbA1c was associated with the risk of hypertension (HR: 1.161, 95% CI: 1.105-1.221, P &lt; 0.001). In multivariate COX regression analysis adjusted for confounding variables, HbA1c was still closely related to the risk of hypertension (HR: 1.102, 95% CI: 1.006-1.206, P = 0.037). And subgroup analysis showed that the relationship between HbA1c and hypertension remained significant in female, lower than high school and non-obese subgroups (P &lt; 0.05). ROC curve also showed that HbA1c could predict the risk of hypertension (AUC = 0.583, 95% CI: 0.568-0.598, P &lt; 0.001). Further RCS analysis showed that HbA1c was positively correlated with the risk of hypertension (P for nonlinearity = 0.642).ConclusionHbA1c was linearly and positively associated with the incidence of hypertension.
Study on multicomponent composite anti-corrosion cement slurry system suitable for ultra-high temperature acid gas wells
Authors: Zhang Yihang , Huang Yang 
Published: January 2023

In the field of oil cementing, corrosion has always been a major problem that perplexes researchers. In the past, the research mainly focused on solving the corrosion problem of cement stone with temperature below 150°C, and there was a lack of corrosion research cases for ultra-high temperature. In addition, the gas channeling problem in the cementing of ultra-high temperature acid gas wells cannot be ignored, which further increases the difficulty in the design of anti-corrosion cement slurry system. Therefore, from the perspective of anti-corrosion, gas channeling and high temperature resistance, this paper uses hydroxyapatite blast furnace slag and functional temperature resistant and anti-corrosion composite emulsion as anti-corrosion additives to build a multi-component composite ultra-high temperature anti-corrosion cement slurry system with good engineering performance and a density range of 1.9 g/cm3-2.4 g/cm3, and analyzes its microstructure and phase composition. The corrosion inhibition mechanism of multicomponent composite cement paste was discussed.
Effects of major and trace elements from the El Kahfa ring complex on fish: Geological, physicochemical, and biological approaches
Authors: Saad Eman , Hamed Mohamed , Elshahawy Abdelnaby M. , Abd El-Aal Mohamed , Sayed Alaa El-Din H. 
Published: January 2023

The alkaline rocks are known for enriching rare lithophilic elements, including lithium, uranium, and tin, which negatively impact aquatic life. This study offers an intensive investigation of the influence of alkaline rocks on Nile Tilapia (Oreochromis niloticus). The variation in blood profile, the induction of antioxidant enzymes, morphological erythrocyte, and histological structure have been conducted for the fish after 15 days of exposure to alkaline rocks powder with a dose of 100 μg/L. As a result, there was a pronounced decrease in blood profiles, such as platelets and white blood cell counts. There was a failure in the liver and kidney functions. Moreover, it shows an increase in superoxide dismutase (SOD) and catalase (CAT) activities as antioxidant biomarkers. Also, exposure to alkaline rocks induced DNA mutation and erythrocyte distortion. We concluded that the bulk alkaline rocks induced changes in the hemato-biochemical and antioxidant parameters of Nile tilapia. Additionally, exposure to bulk alkaline rock compounds also caused poikilocytosis and nuclear abnormalities of RBCs. This draws our attention to the seriousness of climatic changes, the erosion of rocks, and their access to water.