bluuebunny/crossref_metadata_2025_split huggingface dataset:
PERAWATAN DIRI PADA ORANG DENGAN GANGGUAN JIWA (ODGJ) DI PUSAT REHABILITASI NARKOBA DAN GANGGUAN JIWA KABUPATEN BANYUASIN
Authors: Pastari Marta , Endriyani Sri , Martini Sri 
Published: July 2023

Abstract
The Mitra Mulia Foundation is a Social and Independent Drug and Mental Disorder Rehabilitation Center located on Jalan Talang Buluh Dusun I RT.02 Kel. Talang Buluh, Kec. Talang Kelapa Kab. Banyuasin which is about 10 KM from the city center. Based on a preliminary study and permission to carry out activities carried out by the service team in May 2022, the problem was found; There is no self-care activity independently in the daily schedule of patients with hallucinations and as many as 10 out of 38 patients with hallucinations (26.3%) experience self-care deficits as evident from the inability to take care of personal hygiene, eat independently, decorate independently and toileting (defecation / urination). The solutions offered include; Education and accompaniment (Personal Hygiene Occupational Group Activity Therapy) for ODGJ with Hallucinations and Management at the Mitra Mulia Foundation as well as Redemonstration and Assistance (Personal Hygiene Occupational Activity Therapy) which was given to 10 patients with hallucinations (5 people/group) and 9 people managing the Mitra Mulia Foundation which was carried out during July-September 2022. Based on the achievement targets and results of activities, it can be concluded that; ODGJ with Hallucinations already has a routine activity schedule and includes self-care activities independently into the daily schedule; Reducing the incidence of self-care deficits in ODGJ with Hallucinations
POJOK LITERASI BUDIDAYA TANAMAN UNTUK MASYARAKAT KOTO BARU NAN XX
Authors: Alatas Andi , Ananto Ananto , Sari Wilna , Jarlis Roni , Putri Santi Diana , Amelia Kiki , Migusnawati Migusnawati , Taufiqqurrahman Taufiqqurrahman 
Published: July 2023

Tujuan dari kegiatan PkM ini yaitu mentransfer ilmu penegtahuan kepada masyarakat , yang dapat berguna bagi kehidupan masyarakat, memberi motivasi kepada masyarakat, Sehingga Kegiatan pengabdian ini diharapkan dapat memperbaiki Sumber Daya Manuasia, menambah pendapatan keluargan dan meningkatkan kesejahteraan masyarakat. Kegiatan PkM ini dilaksanakan di pemukiman Perumahan Kelurahan Kotobaru Nan XX padang SUMBAR, dimana kondisi di lingkungan perumahan memiliki keterbatasan lahan untuk melakukan proses budidaya tanaman, khususnya bagi pecinta tanaman hias maupun tanaman sayuran yang bisa menjadi kegiatan yang bisa menghasilkan luaran berupa tanaman maupun nilai estetika. Adapun strategi yang dipergunakan untuk mendukung realisasi program pengabdian masyarakat ini adalah dengan memberikan penyuluhan dan pelatihan. Hasil capaian PkM yaitu potensi untuk pengembangan budidaya tanaman sistim tabulampot sangat terbuka, mengingat lahan dan keadaan lingkungan memadai, dalam hal ini ternyata masyarakat banyak memiliki lahan kosong di pekarangan rumah untuk dapat dimanfaatkan secara maksimalserta antusiasisme warga sangat tinggi untuk melakukan teknik budidaya tanaman secara tabulampot.
Robust RFI Excision for Pulsar Signals by a Novel Nonlinear M-type Estimator with an Application to Pulsar Timing
Authors: Shan 单昊 Hao 
Published: July 2023

AbstractRadio frequency interference (RFI) mitigation for pulsar signals is a long perplexing issue in astrophysical measurements. Linear mitigation methods are often criticized for limited RFI excision range and weakness of RFI modeling. Meanwhile, thresholding methods (e.g., the SumThreshold) suffer from empirical factors. In our opinion, the main defect of the current status is the lack of a concise definition to distinguish signals from RFI with the aid of certain techniques, e.g., sparse representation. This point is the root cause of these problems and also forms our motivation. This paper aims to expand the excision range (e.g., the on-pulse and quasiperiodic RFI) and cut down some empirical factors. The main contribution is that we give a definition and derive a widely practicable nonlinear framework for RFI excision. This framework can overcome the susceptibility of the least-square criterion to RFI, and excise almost all types of RFI once and for all. A robust LnCosh criterion based nonlinear maximum likelihood-type (M-type) penalized smoothing estimator is introduced. The novelty is that this estimator is first embedded into the iterative shrinkage-thresholding algorithm (ISTA) and the fast ISTA. Nonlinearity highlights this method. Curvelet sparsity gives satisfying approximation for pulsar signals containing dispersion feature. Finally, useful signal details will be retrieved from the excision residual by a morphological component analysis. This method is applied to the time-frequency signals collected by the Nanshan 26 m Radio Telescope. The numerical experiments can persuasively prove that it has desired application prospects.
Magnetic Activity–Rotation–Age–Mass Relations in Late-pre-main-sequence Stars
Authors: Getman Konstantin V. , Feigelson Eric D. , Garmire Gordon P. 
Published: July 2023

Abstract
We study the four-dimensional relationships between magnetic activity, rotation, mass, and age for solar-type stars in the age range 5–25 Myr. This is the late-pre-main-sequence (l-PMS) evolutionary phase when rapid changes in a star's interior may lead to changes in the magnetic dynamo mechanisms. We carefully derive rotational periods and spot sizes for 471 members of several l-PMS open clusters using photometric light curves from the Zwicky Transient Facility. Magnetic activity was measured in our previous Chandra-based study, and additional rotational data were obtained from other work. Several results emerge. Mass-dependent evolution of rotation through the l-PMS phase agrees with astrophysical models of stellar angular momentum changes, although the data suggest a subpopulation of stars with slower initial rotations than commonly assumed. There is a hint of the onset of unsaturated tachoclinal dependency of X-ray activity on rotation, as reported by Argiroffi et al., but this result is not confidently confirmed. Both X-ray luminosity and starspot area decrease approximately as t
−1 for solar-mass stars, suggesting that spot magnetic fields are roughly constant and l-PMS stars follow the universal solar-scaling law between the X-ray luminosity and surface magnetic flux. Assuming convective dynamos are dominant, theoretical magnetic fluxes fail to reveal the universal law for l-PMS stars that enter late Henyey tracks. Altogether we emerge with a few lines of evidence suggesting that the transition from the turbulent to solar-type dynamo occurs at the later stages of l-PMS evolution as stars approach the zero-age main sequence.
The Distribution of Metallicities in the Local Galactic Interstellar Medium*
Authors: Ritchey Adam M. , Jenkins Edward B. , Shull J. Michael , Savage Blair D. , Federman S. R. , Lambert David L. 
Published: July 2023

Abstract
In this investigation, we present an analysis of the metallicity distribution that pertains to neutral gas in the local Galactic interstellar medium (ISM). We derive relative ISM metallicities for a sample of 84 sight lines probing diffuse atomic and molecular gas within 4 kpc of the Sun. Our analysis is based in large part on column density measurements reported in the literature for 22 different elements that are commonly studied in interstellar clouds. We supplement the literature data with new column density determinations for certain key elements and several individual sight lines important to our analysis. Our methodology involves comparing the relative gas-phase abundances of many different elements for a given sight line to simultaneously determine the strength of dust depletion in that direction and the overall metallicity offset. We find that many sight lines probe multiple distinct gas regions with different depletion properties, which complicates the metallicity analysis. Nevertheless, our results provide clear evidence that the dispersion in the metallicities of neutral interstellar clouds in the solar neighborhood is small (∼0.10 dex) and only slightly larger than the typical measurement uncertainties. We find no evidence for the existence of very low metallicity gas (as has recently been reported by De Cia et al.) along any of the 84 sight lines in our sample. Our results are consistent with a local Galactic ISM that is well mixed and chemically homogeneous.
Rapid Variability of the Accretion Disk Wind in the Narrow-line Seyfert 1, PG 1448+273
Authors: Reeves J. N. , Braito V. , Porquet D. , Laurenti M. , Lobban A. , Matzeu G. 
Published: July 2023

Abstract
PG 1448+273 is a luminous, nearby (z = 0.0645), narrow-line Seyfert 1 galaxy, which likely accretes close to the Eddington limit. XMM-Newton observations of PG 1448+273 in 2017 revealed the presence of an ultrafast outflow, as seen through its blueshifted iron K absorption profile, with an outflow velocity of about 0.1 c. Here, the first NuSTAR observation of PG 1448+273, performed in 2022 and coordinated with XMM-Newton, is presented, which shows remarkable variability of its ultrafast outflow. The average count rate is a factor of 2 lower during the last 60 ks of the NuSTAR observation, where a much faster component of the ultrafast outflow was detected with a terminal velocity of 0.26 ± 0.04 c. This is significantly faster than the outflow component that was initially detected in 2017, when overall PG 1448+273 was observed at a lower X-ray flux, and which implies an order of magnitude increase in the wind kinetic power between the 2017 and 2022 epochs. Furthermore, the rapid variability of the ultrafast outflow in 2022, on timescales down to 10 ks, suggests we are viewing through a highly inhomogeneous disk wind in PG 1448+273, where the passage of a denser wind clump could account for the increase in obscuration in the last 60 ks of the NuSTAR observation.
Comparing Complex Chemistry in Neighboring Hot Cores: NOEMA Studies of W3(H2O) and W3(OH)
Authors: Thompson Will E. , Giese Morgan M. , Lis Dariusz C. , Widicus Weaver Susanna L. 
Published: July 2023

Abstract
Presented here are NOEMA interferometric observations of the neighboring hot cores W3(H2O) and W3(OH). The presence of two star-forming cores at different evolutionary stages within the same parent cloud presents a unique opportunity to study how the physics of the source and its evolutionary stage impact the chemistry. Through spectral analysis and imaging, we identify over 20 molecules in these cores. Most notably, we have detected HDO and CH3CH2CN in W3(OH), which were previously not detected in this core. We have imaged the molecular emission, revealing new structural features within these sources. W3(OH) shows absorption in a “dusty cocoon” surrounded by molecular emission. These observations also reveal extended emission that is potentially indicative of a low-velocity shock. From the information obtained herein, we have constructed column density and temperature maps for methanol and compared this information to the molecular images. By comparing the spatial distribution of molecules that may be destroyed at later stages of star formation, this work demonstrates the impact of physical environment on chemistry in star-forming regions at different evolutionary stages.
Pulsation-induced Spectroscopic Variability of IRAS Z02229+6208
Authors: Začs Laimons , Puķı̄tis Kārlis 
Published: July 2023

Abstract
Monitoring of high-resolution spectra in the optical and near-infrared wavelength region was carried out for the early post-AGB stage star IRAS Z02229+6208 with the CARMENES instrument to reveal spectroscopic variability over the pulsation cycle of 154 days. Significant changes are seen in both the intensity and position of carbon-bearing molecular lines. Strong and broad CN red system lines, blueshifted up to 9.4 km s−1 relative to the stellar photosphere, are seen near the light minimum. Near the light maxima, the molecular features are weak and most of them are in emission, e.g., broad emissions in the CN red system (0,0) lines are seen. A site of formation of molecular absorptions and emissions appears to be an extended atmosphere of a cool post-AGB star affected by stellar pulsation. In addition, we observed narrow absorption lines of the C2 Phillips (2, 0), (3, 0) system and the CN red system (2,0), most likely related to the circumstellar envelope produced during the evolution on the asymptotic giant branch (AGB). An expansion velocity of the circumstellar shell was found to be V
exp = −11.1 km s−1 relative to the stellar mass center, in agreement with that estimated before from CO lines. The observed spectroscopic variability seems to be typical for pulsating early post-AGB stage stars.
Screening for Eating Disorder Using Eating Attitudes Test-26 and its Association with Eating Habits in Undergraduate Male University Students
Authors: Sadiq Noman , Warsi Jamshed , Mahar Benazir , Shah Tazeen , Mangi Rozina , Buriro Ashfaq Ahmed , Memon Ali Muhammad 
Published: July 2023

Background: Students at colleges and universities are at a higher risk of developing an eating disorder. Insufficient data exist regarding the prevalence of eating disorders among male undergraduate university students.
Objective: To determine the frequency of eating disorder and its association with eating habits, junk food and Pica consumption among male undergraduates at the University of Sindh in Jamshoro.
Methods: This cross-sectional study was carried out between April 2018 and October 2018 at Sindh University in Jamshoro. Data was collected using Eating Attitudes Test (EAT-26) after getting informed consent. A total of 403 undergraduate male students filled out EAT-26 questionnaire. Items of disordered eating attitudes and behaviors were compared between the positive (having eating disorder) and negative EAT respondents using chi-square test.
Results: With a cutoff value of 20 of the EAT-26, 40.9% of students were found to be at risk for an eating disorder (EAT positive). The majority of study participants (79%) reported eating junk food. Seven percent of the participants reported eating Pica (non-food particles) like sand and plastic. Eating disorder was significantly associated with all the subscales of EAT-26. However Eating disorder was not significantly associated with junk food or with pica consumption.
Conclusion: A high number of male undergraduates are at risk of having eating disorder. Regular screening of male students and awareness about eating disorders is the need of time.
Student’s Perception of Computer Based Assessment Environment in an Undergraduate Medical College
Authors: Aslam Kinza , Raza Zaidi Syed Hussain , Azhar Tayyaba , Zia Zaidi Fatima , Nasreen Maimoona 
Published: July 2023

Background: It is emphasized in medical education that assessment drives learning. In 2020, during the first COVID-19 lockdown, University College of Medicine and Dentistry made a shift towards Computer Based Assessments (CBAs) in order to facilitate learning.
Objective: To determine undergraduate medical student’s perception for computer based assessment environment in medical school
Methods: The cross-sectional descriptive study was conducted at the University of Lahore, Pakistan, from May 2022 to September 2022, and included undergraduate medical students who were requested to complete the Assessment Environment Questionnaire. Students' individual perception scores were calculated and the means of individual domains and global scores were compared in different academic years. SPSS version 23 was used for statistical analysis.
Results: Of 574 participants, 20% of the participants were from 1st year, 20.7% were from second year, 20% from 3rd year, 19.9% from 4thyear and 19.3% from final year. Generally, the students perceived their assessment environment positive resulting in a global mean score of 67.6±13.7 out of the maximum 80. First year students scored significantly higher (P <0.01) compared to other years.
Conclusion: The students' perception for computer based assessment environment was positive
Frequency of Leg Pain, Edema, and its Associated Factors among Nurses Working on Shift Duty in Private Tertiary Care Hospital, Karachi
Authors: Khokhar Shakeel Rufan , Badil  , Raja  
Published: July 2023

Background: Long-standing hours cause nurses to be at high risk of lower extremity pain and edema that can lead to varicose veins and deep venous thrombosis.
Objective: To determine the frequency of leg pain and edema and to determine the factors associated with leg pain and edema among nurses working in shifts on duty.
Methods: It was a cross-sectional study, carried out at Ziauddin Hospital Karachi on 242 male and female nurses. Non-probability purposive sampling method was used to access the participants. Data was collected on a questionnaire designed for the study, Pain numeric rating scale was used to record pain. A chi-square test of independence was applied to the association. The p-value ≤ 0.05 was considered statistically significant.
Results: Out of a total of 242 nurses, the majority 84 (56.4%) were male nurses and 65(43.6%) were female nurses. Lower extremity pain was reported in 55 % and leg edema in 22.53% of participants. A significant association between right leg pain, left leg pain, low extremity pain, and leg edema was found with gender; females were more prone as compared to male nurses (p<0.001). Furthermore, a significant association between pain and leg edema is established in participants who were on double duty. The highest number of participants with leg pain and edema were observed in the sub group with body weight of 68 kg and above. There was a significant association between leg edema and the body weight.
Conclusion: It is concluded that the frequency of leg pain and edema was much higher in nurses with body weight of 68kg and above and working double duty in a shift in a tertiary care private hospital.
KENTSEL ALANLARDA İKLİME UYUMLU PEYZAJ TASARIM YAKLAŞIMLARI VE STRATEJİLER
Authors: ACAR Habibe , YAVUZ Aysel 
Published: July 2023

Dünyada olduğu gibi ülkemizde de nüfusun büyük çoğunluğunun kent merkezlerinde yaşıyor olması kentsel alanlar üzerinde yoğun bir insan baskısına sebep olmaktadır. İnsanların yaşamsal ihtiyaçlarının (barınma, iş, eğitim, sağlık, sosyal yaşam vb.) gereği olarak ortaya çıkan bu baskılar kentsel alanlarda yapı yoğunluğunun artmasına, arazi formunun değişmesine ve iklimin değişmesine neden olmaktadır. İklimin değişmesi hem açık mekanların hem de kapalı mekanların tasarımında yeni stratejilerin geliştirilmesini gerekli kılmaktadır. Bu stratejilerle oluşturulacak planlama ve tasarım kararları ve çözümleri bugün olduğu kadar gelecekte de bu değişimlerin etkilerinin öngörüldüğü senaryolarla ilişkilendirilmelidir.
Bu bakış açısıyla “Geleceğin iklim senaryolarına hazırlıklı, sürdürülebilir, dirençli, kentsel peyzajlar oluşturmak için hangi parametreler önemlidir?”, “Başarılı uygulama örnekleri hangi yönleri ile öne çıkmaktadır?” soruları araştırmanın çıkış noktasını oluşturmaktadır. Araştırma, “Kentlerimizi geleceğin iklim senaryolarına hazırlamak için peyzaj tasarımı stratejileri neler olmalıdır?” sorusuna odaklanmaktadır. Bu kapsamda iklim değişiminin hangi parametreleri etkilediği ve etkilerin kentsel peyzaj alanlarına yansımaları kuramsal olarak literatür bilgileri ile açıklanmıştır. Bu bilgiler ışığında kentsel alanlarda yapılacak peyzaj tasarımı uygulamalarında düşünülmesi gereken tasarım stratejileri ve çözüm önerileri ortaya konulmuştur. Sonuçta teorik ve pratik çerçevede yapılan değerlendirmelerle iklim senaryolarına hazırlıklı kentsel peyzaj uygulamaları ile ilgili öneriler geliştirilmiştir.
The genus Begonia (Begoniaceae) in Peru
Authors: Moonlight Peter. W. , Jara-Muñoz Orlando A. , Purvis David A. , Delves Jay , Allen Josh P. , Reynel Carlos 
Published: July 2023

We provide a floristic account for the Begoniaceae of Peru. The family is represented in Peru by 76 species, which are all members of the genus Begonia and represent eighteen sections. Twelve new species are described: B. condorensis Jara & Moonlight sp. nov., B. deltoides Moonlight sp. nov., B. huancabambae Moonlight sp. nov., B. imbrexiformis Moonlight sp. nov., B. longinqua Moonlight sp. nov., B. longitepala Moonlight sp. nov., B. nunezii Moonlight sp. nov., B. occultata J.P.Allen & Moonlight sp. nov., B. pedemontana Moonlight sp. nov., B. serratistipula Moonlight sp. nov., B. vargasii Moonlight sp. nov. and B. yuracyacuensis Moonlight sp. nov. We also provide four new records for the country: B. andina Rusby, B. brandbygeana L.B.Sm. & Wassh., B. neoharlingii L.B.Sm. & Wassh. and B. unilateralis Rusby. We provide an identification key to all species. The ecology, distribution, and conservation status of all Peruvian Begonia species are discussed, including provisional IUCN threat assessments. Most species are illustrated by either historical illustrations, contemporary photographic plates, or line drawings. Twenty-six names are newly synonymised including fifteen previously accepted species, and we designate eighty-three lectotypes, four neotypes, and four epitypes.
Uji Efektivitas Larvasida Ekstrak Daun Pegagan (Centella asiatica L. Urban) Terhadap Larva Culex quinquefasciatus
Authors: Sonia Rahmah Gina , Z. Khairunnisa , Novalia Vera , Akbar M. Khalilul 
Published: July 2023

Culex quinquefasciatus is a vector of filariasis (elephantiasis) and Japanese encephalitis. Filariasis is still an unresolved disease in Indonesia. The use of temephos as a chemical larvicide repeatedly causes environmental pollution and is difficult to decompose, so the World Health Organization recommends looking for alternative effects. Gotu kola leaf extract contains metabolic substances such as steroids,saponins, flavonoids, phenolics that can be used as larvicides. This study aimed to determine the effectiveness of the larvicide extract of pegagan (Centella asiatica L. Urban) on the mortality of Culex quinquefasciatus larvae. This study used an experimental research design with a posttest only control group design using 4 concentration groups and 2 control groups, consisting of 4 repetitions in each, namely concentrations of 125 ppm, 250 ppm, 500 ppm, 1000 ppm, abate positive control and aquadest negative control. with the mean larval mortality was 31%, 65%, 81%, 98% which was observed for 48 hours. The number of larval deaths was analyzed using the Kruskall-Wallis test and logit analysis. The results of the analysis showed that pegagan leaf extract had an effect on the mortality of Culex quinquefasciatus larvae with a significant value (p < 0.05), then the results of logit regression analysis showed the LC50 value of 206.71 ppm. The conclusion of this study was that the leaf extract of pegagan (Centella asiatica L. Urban) was effective against the mortality of Culex quinquefasciatus larvae.