bluuebunny/crossref_metadata_2025_split huggingface dataset:
Smartphone stress: Concept, structure, and development of measurement among adolescents
Authors: Huang Shunsen , Lai Xiaoxiong , Ke Li , Qin Xubao , Yan Jia Julia , Xie Yumei , Dai Xinran , Wang Yun 
Published: November 2022

People suffer from stress or digital stress when using information communication technology. Smartphones are the most widely used smart device among adolescents. However, few tools have been developed to capture smartphone stress. This preregistered study aims to clarify and define the concept of smartphone stress based on previous literature regarding digital stress and to develop a smartphone stress scale for adolescents. This study integrated qualitative and quantitative approaches to explore the structure of smartphone stress and develop a smartphone stress scale. First, we theoretically proposed the smartphone stress item pool based on current theories of digital stress and the definition of smartphone stress. Then, we conducted focus groups and in-depth interviews (N = 41) to revise the items in the item pool. Lastly, we finalized the scale based on the data collected from three independent samples of adolescents (Nsample1 = 1,088, Nsample2 = 879, Nsample3 = 176). The results revealed six dimensions of smartphone stress among adolescents: unsatisfactory information and communication, unmet recreational motivation, online learning burden, social concerns, useless and overloaded notifications, and online verbal attacks. The content validity was confirmed and the scale showed robust reliability (α = .851 to .959), stability (test-retest reliability = .717 to .681, p < .001), and validity (construct validity: χ2 = 2,811.967, df = 399, CFI = .966, TLI = .963, RMSEA = .075; correlations with anxiety and depression were .431 to .462, p < .001). The developed scale is reliable in measuring smartphone stress in adolescents. Limitations, implications, and suggestions for future research are discussed.
DETERMINAN SIKAP REMAJA PUTRI TERHADAP PERNIKAHAN DINI DI BANTEN
Authors: Sri Susanti  , Evi Avicenna Agustin  , Lina Marliana  
Published: November 2022

Pernikahan dini dapat menimbulkan banyak dampak negatif bagi kesehatan pasangan. Berdasarkan Laporan Kajian Perkawinan Umur Anak di Indonesia, tingginya angka pernikahan umur dini dapat meningkatkan risiko kematian ibu dan bayi. Riset Kesehatan Dasar (Riskesdas) 2013 yang dilakukan Kementerian Kesehatan RI mengungkapkan bahwa di antara perempuan 10-54 tahun, 2,6% menikah pertama kali pada umur kurang dari 15 tahun, dan 23,9% menikah pada umur 15- 19 tahun. Sedangkan data yang di dapat dari Hasil SKAP 2018 menunjukkan bahwa perempuan di Provinsi Banten menikah pada umur 10- 14 tahun sebanyak 3,4%, pada umur 15-19 tahun 26,4% , SKAP ( 2019) menunjukkan tidak ada peningkatan persentase wanita umur muda (umur 15-19 tahun) yang berstatus kawin pada setahun terakhir, artinya data tersebut menunjukkan bahwa perempuan di Banten telah menikah sebelum fungsi-fungsi organ reproduksinya berkembang dengan optimal,dan belum mengalami penurunan.
Penelitian ini bertujuan untuk mengetahui pengaruh sikap remaja Putri terhadap pernikahan dini di Banten, dan dengan hasil penelitian ini diharapkan dapat memberikan manfaat secara teoritis, sehingga dapat digunakan untuk penelitian selanjutnya terutama untuk mendapatkan pemahaman lebih mendalam mengenai sikap remaja terhadap pernikahan dini. dan secara praktis diharapkan dapat memberikan kontribusi dalam rangka percepatan capaian sasaran Program Pendewasaaan usia perkawinan
Desain dalam penelitian ini mengunakan Penelitian crossectional. Adapun analisis penelitian ini mengunakan data Survey Kinerja dan Akuntabilitas Program KKBK ( SKAP) tahun 2019. Sedangkan responden penelitian ini adalah remaja Putri 15-19 tahun. Lingkup dalam penelitian ini adalah di Provinsi Banten yang akan dilaksanakan pada bulan Maret –Mei 2021.
Dari hasil penelitian bahwa Lebih dari setengahnya remaja putri setuju terhadap pernikahan dini yaitu sebesar 551 responden (64,5%). Terdapat hubungan antara tempat tinggal dengan sikap remaja terhadap pernikahan dini (p-value < 0,05). Terdapat hubungan antara umur dengan sikap remaja terhadap pernikahan dini (p-value < 0,05). Terdapat hubungan antara pengetahuan tentang resiko pernikahan dini dengan sikap remaja terhadap pernikahan dini (p-value < 0,05). Faktor yang paling dominan / mempengaruhi terhadap sikap remaja terhadap pernikahan dini adalah umur dengan nilai (OR = 12,605).
Saran dalam penelitian ini adalah Berkoordinasi dengan berbagai sektor salah satunya BKKBN dalam rangka mengembangkan pembelajaran khusus kesehatan reproduksi diberbagai sekolah guna meningkatkan pengetahuan tentang resiko pernikahan dini dan meminimalisir terjadinya pernikahan din
EFEKTIFITAS LATIHAN AEROBIC TERHADAP KEBUGARAN FISIK PADA ATLET FUTSAL DI KOTA TANGERANG
Authors: Elar Gumelar  
Published: November 2022

Penyakit tidak menular menjadi salah satu penyebab kematian tertinggi di dunia. Upaya pencegahan penyakit tidak menular diantaranya yaitu dengan beraktivitas fisik dan olahraga. Faktor yang mempengaruhi derajat kesehatan dan kebugaran jasmani individu antara lain umur, jenis kelamin, status merokok, Indeks Massa Tubuh (IMT), dan aktivitas fisik. Latihan aerobik merupakan salah satu bentuk latihan fisik yang dilakukan secara rutin oleh atlet futsal. Penelitian ini bertujuan untuk mengetahui pengaruh latihan aerobik terhadap kebugaran fisik anggota tim futsal. Jenis penelitian observasional dengan desain studi kohort prospektif dengan total populasi 100 orang terdiri dari 50 orang adalah dengan latihan aerobik mencapai target dan 50 orang adalah dengan latihan aerobik tidak mencapai target. Analisis multivariat dengan cox regresi. Hasil penelitian menunjukkan bahwa latihan aerobik, umur, dan IMT berhubungan dengan kebugaran fisik (p value < 0,05). Anggota tim futsal yang yang tidak mencapai target latihan aerobik berisiko 2,0 kali tidak bugar dibandingkan anggota tim futsal yang mencapai target (p value= 0,046; aRR=2,01; 95%CI: 1,01-3,98). Anggota tim futsal yang obesitas berisiko 2,0 kali tidak bugar dibandingkan anggota tim futsal dengan IMT ideal (p value= 0,021; aRR=2,03; 95%CI: 1,05-3,94). Anggota tim futsal yang berumur 21-25 tahun berisiko 0,5 kali tidak bugar dibandingkan anggota tim futsal yang berumur 26-30 tahun (p value= 0,021; aRR=0,47; 95%CI: 0,25-0,89). Kesimpulan dari penelitian ini adalah latihan aerobik yang tidak mencapai target dan status IMT obesitas berisiko tidak bugar dibandingkan yang mencapai target dan memiliki status IMT normal. Upaya yang perlu dilakukan bagi anggota tim futsal adalah untuk meningkatkan latihan aerobik sesuai dengan target yang telah ditentukan dan mempertahankan status IMT dalam kondisi normal.
Pelatihan Digital Marketing Pada Usaha Mikro Kecil Menengah (UMKM) diKelurahan Negri Lama
Authors: Masrizal  , Zebua Yuniman , Juledi Angga Putra , Fitri Juli Hati , Rambe Inny Rahayu 
Published: November 2022

Salah satu bidang usaha yang tetap konsisten dan berkembang dalam perekonomian nasional salah satunya adalah Usaha Mikro, Kecil, dan Menengah (UMKM). Dengan maraknya pertumbuhan usaha saat ini persaingan pasarpun semakin ketat.Peralihan tren pemasaran dari konvensional (offline) ke media online menyebabkan para pelaku UMKM yang tidak memanfaatkan potensi digital marketing kehilangan kesempatan untuk lebih mengembangkan bisnisnya. Sosialisasi ini diikuti oleh 21 (Duapuluh Satu) orang para pelaku UMKM yang berada di Kelurahan negri lama kabupaten labuhanbatu. Para pelaku UMKM di sini masih kurang inovatif dalam mengembangkan usahanya. Umumnya, mereka belum menggunakan daya pikir
yang kreatif untuk menggunakan digital marketing dengan memanfatkan jejaring sosial sebagai media pemasaran.Sosialisasi ini dilakukan dengan dengan tujuan untuk membentuk usaha kecil yang produktif dan mengikuti perkembangan zaman. Para peserta sosialisasi sangat antusias dengan materi dan pemaparan yang disampaikan.Kondisi ini diharapkan dapat memotivasi para pelaku UMKM mempraktekkan ilmu yang didapat, sehingga usahanya semakin berkembang dan dapat bersaing pada pasar yang lebih luas.
Psoriasis: A Case Report
Authors: Tantra Liyenka Belusi , Gabriella Nathalia , Gunawan Stephanie Astrid , Zhavira Nabilla Aisya , Rahardjo Theresia Monica , Panjaitan Epi , Soekmadji Peter Nugraha 
Published: November 2022

Background
Psoriasis is a chronic inflammatory skin disease with a strong genetic predisposition and autoimmune pathogenic traits. Psoriasis vulgaris is also called plaque-type psoriasis, and is the most prevalent type. Psoriasis vulgaris is chronic inflammatory disease and characterized by periods of attack and remission. The chronicity of psoriasis vulgaris can affect patient’s quality of life.
Case presentation
A 33-year-old male came to Unggul Karsa Medika Hospital’s outpatient department with itchy, scaly, red plaques all over his body except his palms, soles, and face. The patient went to the dermatologist because his symptoms were getting worse and worse. Dermatologic examination concludes the lesions as multiple, generalized, discrete, circumscriptive, elevated, dry, regular-discoid erythematous plaques with psoriasiform scales located at the patient’s head, ears, nape, back, chest, belly, both arms and legs.
Conclusion
The diagnosis of psoriasis vulgaris was made based on history and clinical symptoms, supported by histopathological results. Treatment optimization and transitioning for moderate-to-severe plaque psoriasis include methotrexate or cyclosporine, along with topical therapy and supportive therapy.
Placental Abruption as a Complication of Preeclampsia that Causes Fetal Distress
Authors: Hapdijaya Indra , Tessalina Ecclesia , Herdiana Elisabeth Mariska Natasha , Natalia Janice , Brata Gede Anggara Setya Dewa , Andrianto Hendrik , Jemarut Catharine Welanai , Devina Livia , Suryawan Aloysius 
Published: November 2022

Background
Placental abruption is a common complication of preeclampsia. It is an obstetric emergency which occurs when the placenta partially or completely separates from the uterine wall. The diagnosis is usually made clinically or objectively. It is relatively rare but put a serious risk for both the fetus and the mother.
Case presentation
We reported a case of a 32-year-old multigravida patient at 35-36 weeks gestation presented with moderate vaginal bleeding and lower abdominal pain. Her obstetric history included one premature vaginal delivery. Her blood pressure started to rise in the second trimester of pregnancy. The examination revealed that her blood pressure was 190/120 mmHg, she had pitting edema on her extremities and tender uterine fundus. The fetal heart rate was bradycardia at 100 beats per minute. Placental abruption and fetal distress were diagnosed. An emergency cesarean section was performed. Intraoperatively, the uterus showed intramural bleeding and was livid, with the beginning of Couvelaire-uterus. The uterus was left in situ.
Conclusion
As a conclusion, placental abruption interrupts the vital function of the placentae which leads to fetal hypoxia and even fetal death. It is an obstetric emergency that requires immediate intervention to save the fetus and reduce the risk of complications in the mother.
Hyaline Membrane Disease in Preterm Newborn
Authors: Marzani Andrieta Berliana , Hartono Angelica Rosa Septiana , Monalisa Chris , Putri Cindy Thalia , Caesaria Jessica Natasya , Susanto Kevin Axel Laurent , Iriane Novinka , Meriyani Sheila , Dwicahyani Zarahnaya Putri , Rusli Mathias , Kustiawan Wawan 
Published: November 2022

Hyaline membrane disease (HMD) is commonly found in preterm infants. This disease occurs as the result of surfactant deficiency due to prematurity. Surfactant deficiency results in increased alveolar surface tension, with resistance to inflation and alveolar collapse at the end of expiration. As a result, the alveoli are injured due to shear stresses on the alveolar walls. The injury could be seen in chest x-ray, as the most common radiological modality to help differentiate diagnosis. Plain chest x-ray findings of HMD are low lung volumes, diffuse, bilateral and symmetrical granular opacities, bell-shaped thorax, and air bronchograms. This case study showed chest x-ray finding of preterm newborn that diagnosed with respiratory distress syndrome clinically.
Ultrasonography in Tubo-Ovarian Abscess: A Case Study
Authors: Rafdhi Muhamad , Limbong Ririn Angeline , Putri Fransiska Ayu Septiani Pratama , Riskiandi Daniel , Kasnadi Maxzillion Sky , Sumartono Stefanie , Lam Apriani , Navisah Syifa , Ariella Nadya , Rusli Mathias 
Published: November 2022

Tubo-ovarian abscess (TOA) is one of acute complications of pelvic inflammatory disease that usually occur in woman of childbearing age. Factors associated with TOA are reproductive age, Intra-Uterine Device (IUD) insertion, multiple sexual partners, and a history of a prior episode of PID. The classic presentation of a TOA includes abdominal pain, pelvic mass on examination, fever, and leukocytosis. However, prompt diagnostic evaluation must be undertaken to specify the diagnosis. Tubo-ovarian abscess can be found on imaging with ultrasonography, computed tomography (CT), or magnetic resonance imaging (MRI). Ultrasonography as the cheaper of all could be used as first-line diagnostic modality. This study presents an example of ultrasonography examination of 42-year-old woman presenting with stomach pain and fever. Abdominal ultrasonography was performed and we found abscess formation in adnexa. Emergency surgery was performed and antibiotics were given after surgery. This study showed us how abdominal ultrasound could diagnose tubo-ovarian abscess.
What Should We Know About Twin to Twin Transfusion Syndrome: A Case Report
Authors: Iriane Novinka , Marzani Andrieta Berliana , Hartono Angelica Rosa Septiana , Monalisa Chris , Putri Cindy Thalia , Natasya Jessica , Axel Kevin , Putri Zarahnaya , Meriyani Sheila , Rumanti Rizna Tyrani , Rahardjo Theresia Monica , Suryawan Aloysius 
Published: November 2022

Background
Twin-to-twin transfusion syndrome (TTTS) is a condition that can occur as a complication of a monochorionic twin pregnancy that may develop at any stage of pregnancy and most cases are diagnosed in the second trimester of pregnancy. The syndrome is a placental vascular anomaly that can affect the two fetoplacental circulations which can result in hypotony, hypovolemia, anemia, and oliguria being developed in the donor, whereas the recipient fetus is at risk of hypertrophy, hypertension, hypervolemia, polycythemia, and polyhydramnios.
Case presentation
A 32-year-old multigravida woman (Gravida 5 Para 4 Abortion 0) with a gestational age of 26 weeks came to the Obstetrics and Gynecology Clinic of Unggul Karsa Medika Hospital with the results of the first ultrasound at 24 weeks of gestation which revealed monochorionic diamniotic intrauterine twins and anterior placenta with grade I maturity. Twin A Maturity of 23 weeks 2 days with a fetal weight of 578 grams, oligohydramnios, fetal kidney, and bladder are not visible, whereas Twin B Maturity of 26 weeks 6 days with a fetal weight of 1205 grams, polyhydramnios with a single 12 cm deepest pocket and normal fetal kidney with bladder distention. The diagnosis of twin-to-twin transfusion syndrome was made with twin A as donor twins and twin B as recipient twins.
Conclusion
TTTS can be diagnosed with routine prenatal ultrasound and can be deferred into 4 stages based on ultrasound and doppler results. There are multiple options for management including expectant management, amnioreduction, intentional septostomy, fetoscopic laser photocoagulation, selective reduction, and voluntary pregnancy termination.
Vloga merjenja prevodnosti kože za prepoznavo bolečinskega odziva pri novorojenčkih
Authors: Prusnik Joanna , Grženič Janja , Soltirovska Šalamon Aneta 
Published: November 2022

Izhodišča: Boleče izkušnje imajo v obdobju novorojenčka škodljive kratkoročne in dolgoročne posledice. Zato je izredno pomembna pravočasna prepoznava in zdravljenje bolečine. Metoda merjenja prevodnosti kože je novejša, neinvazivna in objektivna metoda merjenja bolečine, ki zrcali avtonomni odziv na stres ali bolečino. Namen raziskave je bil opredeliti klinični pomen in uporabnost nadzora nocicepcije z merjenjem prevodnosti kože pri bolnih novorojenčkih, izpostavljenih bolečinskim dražljajem.
Metode: V prospektivno študijo je bilo vključenih 35 novorojenčkov, zdravljenih na Kliničnem oddelku za neonatologijo Pediatrične klinike UKC Ljubljana med 1. 10. 2020 in 30. 04. 2021. Opravljene so bile meritve fizioloških parametrov, ocene po lestvicah NIPS, NPASS in meritve prevodnosti kože 5 minut pred, med in 5 minut po bolečinskem dražljaju. Za analizo je bila uporabljena Friedmanova dvosmerna analiza variance rangov s post hoc preizkusi, Mann-Whitney U preizkus in logistična regresija.
Rezultati: Prevodnost kože se je med bolečinskim dražljajem pomembno spremenila v primerjavi z vrednostmi pred bolečinskim dražljajem in po njem (p=0,000, p=0,000), prav tako srčna frekvenca (p=0,000, p=0,000), nasičenost hemoglobina s kisikom (p=0,021, p=0,012) in seštevka točk po lestvicah NIPS (p=0,000, p=0,00) in NPASS (p=0,000, p=0,000). Frekvenca dihanja se med bolečinskim dražljajem ni pomembno spremenila v primerjavi z meritvami pred dražljajem in po njem (p=0,098). Največjo ploščino pod krivuljo ROC je imela lestvica NPASS 0,987 95 % IZ [0.969, 1], najmanjšo pa število vrhov na sekundo 0,869 95 % IZ [0.780, 0.958].
Zaključki: Spremembe prevodnosti kože se ujemajo s spremembami fizioloških parametrov in ocenami po lestvicah za ocenjevanje bolečine. Metode merjenja bolečinskega odziva različno dobro napovejo bolečinski dražljaj.
Serum Matrix Metalloproteinase 2 (MMP-2) Levels in Children with Pulmonary Hypertension Associated with Congenital Heart Disease
Authors: Mohammed Alaa Ebraheem , Elnemr Shimaa Basyoni , El-Serogy Hesham Ahmed , Zoair Amr Mohamed 
Published: November 2022

Background: Pulmonary arterial hypertension (PAH) is a frequent consequence of untreated congenital heart disease (CHD). Elevated pulmonary pressure induces vascular remodeling and RV dysfunction through several mechanisms, culminating in a gradual elevation in pulmonary vascular resistance (PVR) and ultimately reversal of shunt with the progression of Eisenmenger syndrome.
Objectives: To analyze the role of matrix metalloproteinase 2 (MMP-2) in pulmonary hypertension (PH) due to CHD and also to investigate if this marker has a diagnostic or prognostic value.
Subjects and Methods: 25 subjects with PAH associated with CHD, 25 subjects with CHD without PH, and 25 healthy children as controls were included. Heart electrocardiography, Doppler and Two-dimensional, M-mode echocardiographic evaluation of CHD and pulmonary pressure were done. Blood specimens were collected from all subjects to assess serum MMP-2 levels by ELISA.
Results: The mean MMP-2 values significantly enhanced in PAH-CHD children as compared to CHD without PAH patients and controls (P<0.05). A significant correlation was found among MMP-2 and mean pulmonary artery pressure (mPAP) and echocardiographic parameters of RV diameter and function. Sensitivity of MMP-2 as a diagnostic marker was 52% and specificity was 96%.
Conclusion: Serum MMP-2 were significantly enhanced in PAH-CHD children and were correlated to severity of PH and to the echocardiographic measures of its assessment. MMP-2 could be used as an excellent diagnostic and predictive biomarker in PAH-CHD children, which could be beneficial in treatment of PH in children and prediction of their outcome.
Site‐Selective CH Functionalizations Using Pd Catalysis and Photochemistry
Authors: Deb Mayukh , Rana Sujoy 
Published: November 2022

AbstractIn organic synthesis,the selectivity of any transformationis considered to be the prime target. Since the past decade, site‐selective CH functionalizations are apprehended as one of the most promising areas where Pd‐catalyzed methods are predominant. For a long duration, organic chemists have enjoyed the benefits of Pd‐catalyzed cross‐coupling reactions and realized the pros and cons. Simultaneously, the need of palladium‐catalyzed methods for CH functionalization through CH bond activations was realized that led them to discoversite‐selectiveortho and proximal‐sp3CH functionalization. Eventually, this had pushed to achieve site‐selective distal sp3andmeta/para‐sp2CH functionalization methods. Different novel strategies including rational design of directing templates with different kinds of directing groups have been successfully utilized for proximal and distal CH functionalizations. Inherent drawbacks of such reactions further motivated the chemists to synergize with greener photoredox approaches to perform these reactions more sustainably. In this article, we have depicted all these different approaches of CH functionalization by Pd catalysis in a more concise and elucidated way.
Palladium‐Catalyzed Asymmetric C(sp2)H Functionalization
Authors: Jacob Nicolas , Wencel‐Delord Joanna 
Published: November 2022

AbstractThe asymmetric CH activation field has been rapidly expanding research axis. Indeed, implementing the CH activation mindset within the synthesis of chiral molecules opens unprecedented opportunities to access enantiomerically pure compounds rapidly. In particular, the combination of the C(sp2)H activation and stereoselective synthesis turned out to be a versatile and high‐efficient methodology delivering a variety of atropisomeric compounds and also molecules bearing stereogenic centers and planar chirality. In this article, the key concepts and achievements in the field of asymmetric Pd‐catalyzed C(sp2)H activation are discussed.
Ru‐Catalyzed CC Bond Formation via CH Bond Cleavage
Authors: Giustra Zachary , Verho Oscar , Pilarski Lukasz 
Published: November 2022

Abstract
This article discusses developments in Ru‐catalyzed CC bond‐forming reactions that proceed via CH activation. The field has evolved rapidly, offering many new and valuable transformations that enable the construction of molecular complexity. These include new modes of achieving regioselectivity in CH functionalization, new approaches to the late‐stage functionalization of bioactive molecules, new mechanistic insights, and various other advances. This article aims to balance a historical perspective with highlights from recent literature.
Ru‐Catalyzed CH Functionalization of Benzoic Acids
Authors: Dana Suman , Baidya Mahiuddin 
Published: November 2022

Abstract
Carboxylic acid‐directed Ru(II)‐catalyzed functionalization of arenes has appeared as one of the most prominent synthetic strategies to build molecular complexity from simplified and easily accessible benzoic acid precursors. In the past decade, various CC and C–heteroatom bond‐forming processes have been realized, which has delineated the potential of this catalytic system. This article systematically highlights these discoveries along with their key mechanistic features. Different modes of Ru(II)‐catalytic manifolds have been thoroughly depicted for the understanding of these catalytic processes. The unique potential of carboxylic acid functionality as a traceless directing group has also been briefly discussed alongside its future prospects.
α‐CH Functionalization of π‐Bonds Using Iron Complexes
Authors: Xia Yue , Wang Yi‐Ming 
Published: November 2022

Abstract
In this article, we discuss the history, mechanisms, and important recent advances in the functionalization CH bonds at the benzylic, allylic, and propargylic sites using iron catalysts. Reactions that proceed through radical intermediates, as well as those proceeding through organoiron intermediates, are included, and both catalytic transformations and transformations stoichiometric in iron are discussed.