bluuebunny/crossref_metadata_2025_split huggingface dataset:
Rekonstruksi dakwah era revolusi media studi kasus pergolakan Front Pembela Islam
Authors: Zaman Muchammad Machrus , Nurchois Ahmad 
Published: March 2022

This research that is Islam in Indonesia is a religion in great demand by the public (the majority). This at the same time brings Islamic da'wa to various kinds of developments. The dynamics of the development of da'wa from time to time also experienced significant changes from various aspects. In addition, many Community Organizations (Ormas) were established to strengthen resilience. Where should be with the frills of the majority of Muslims, able to preach very freely and easily accepted by the community? However, in reality, people are increasingly afraid because many community organizations (Ormas) have different opinions and blame each other. The Islamic Defenders Front (FPI) is one of the Islamic community organizations (Ormas) that emerged because of its controversial preaching. This study uses a qualitative method with a historical approach, while the research specifications used are descriptive. The results of the study show that da'wa in the current era is experiencing a setback due to the pros and cons of Islamic community organizations (Ormas). Because the majority of Muslims in Indonesia are only concerned with the social status of each individual, not mutually reinforcing one another. Therefore, this incident can be overcome with Islamic community organizations (Ormas) who preach according to Islamic law, not by violence, both verbally and physically, and mutually reinforcing towards an Indonesian Islam that is Rahmatan Lil Alamin.***Penelitian ini dilatarbelakangi bahwa agama Islam di Indonesia menjadi agama yang banyak diminati oleh masyarakat (Mayoritas). Hal ini sekaligus membawa dakwah Islam menuai berbagai macam perkembangan. Dinamika perkembangan dakwah dari masa ke masa pun mengalami perubahan yang signifikan dari berbagai aspek. Selain itu, banyak Organisasi Masyarakat (Ormas) yang didirikan guna memperkuat ketahanan. Di mana seharusnya dengan embel-embel mayoritas umat Muslim, mampu berdakwah dengan sangat leluasa dan mudah diterima oleh masyarakat. Namun kenyataannya, masyarakat semakin takut karena banyaknya Organisasi masyarakat (Ormas) yang berbeda pendapat dan saling menyalahkan satu sama lain. Front Pembela Islam (FPI) menjadi salah satu Organisasi masyarakat (Ormas) Islam yang muncul karena dakwahnya yang kontroversial. Penelitian ini menggunakan metode kualitatif dengan pendekatan historis, sedangkan spesifikasi penelitian yang digunakan adalah deskriptif. Hasil penelitian menunjukkan bahwa dakwah di era saat ini mengalami kemunduran yang diakibatkan pro-kontra Organisasi masyarakat (Ormas) Islam itu sendiri. Karena mayoritas Muslim di Indonesia hanya mementingkan status sosial setiap individu, bukan saling menguatkan satu sama lain. Oleh karenanya kejadian ini bisa diatasi dengan Organisasi masyarakat (Ormas) Islam yang berdakwah sesuai syari’at Islam, tidak dengan kekerasan baik secara verbal maupun fisik dan saling menguatkan untuk menuju Islam Indonesia yang Rahmatan Lil Alamin.
A robust real-time flood forecasting method based on error estimation for reservoirs
Authors: Shen Dandan , Bao Weimin , Ni Peng 
Published: March 2022

Abstract
The observed discharge, an important input for flood forecasting systems, can significantly affect the accuracy of forecasting results. Since the reservoir inflow is not measured directly but calculated based on the observed reservoir stage and the reservoir outflow, it always contains gross errors causing some inflow to be outliers. In this study, a robust error estimation method for real-time flood forecasting has been developed for reservoirs’ data processing. The method differs from the conventional flood forecasting method, in that it represses the gross errors by a robust loss function based on the real error distribution of measurements. Furthermore, a fluctuation coefficient has been proposed to quantify the degree of fluctuation of a jagged reservoir inflow. The performance of the method is evaluated by both synthetic data and real cases. By using floods generated synthetically by an ideal model in which the true values and errors are known, the method is shown to be efficient as theoretically expected. The results show that the method is efficient and universally applicable in different cases. And the degree of forecast improvement is positively related to the fluctuation coefficient of the floods. The more severe the fluctuation of the flood hydrograph, the more robust the method.
Spatiotemporal water quality variations in the urbanizing Chongqing reach of Jialing River, China
Authors: Long Xunjian , Zhang Yi , Ye Yan , Ye Yong , Xu Tingbing , Li Tianyang 
Published: March 2022

AbstractWater quality in rivers usually exhibits markedly spatiotemporal variations as affected by urbanization, while the magnitude of these effects remain unclear. This study aimed to investigate the spatiotemporal water quality variations in the urbanizing Chongqing reach of Jialing River and its tributary using a 6-yr multisite dataset (January 2010–December 2015). Water quality variables including pH, dissolved oxygen (DO), permanganate index (CODMn), ammonia nitrogen (NH3-N) and total phosphorus (TP) were deciphered. Results showed that the trunk river displayed respectively 1.2 and 39.8% higher pH and DO concentration but 66.9, 94.7 and 85.2% lower CODMn, NH3-N and TP concentrations relative to the tributary (P &lt; 0.05), due largely to the dilution effects occurring in the trunk river. The dry season presented respectively 1.3, 18.2, 102.8 and 32.5% higher pH, DO, NH3-N and TP concentrations than those in the wet season (P &lt; 0.05). DO concentration showed significant inter-annual variations (P &lt; 0.05), and CODMn, NH3-N and TP concentrations all presented markedly declining trends from 2010 to 2015 (P &lt; 0.05). Significant relationships among the study variables were found in different spatiotemporal scales (P &lt; 0.05). Our results are valuable to optimize strategies for sustainable water quality management in rivers experiencing urbanization worldwide.
Alterations in Clinical Characteristics of Blood Donors Post COVID-19 Recovery
Authors: Ghamdi Fahad Al , Naqvi Salma , Alabassi Fahad A. , Alhayyani Sultan , Baig Mirza Rafi , Kumar Vikas , Anwar Firoz 
Published: March 2022

Background:
Corona Virus Disease-19 (COVID-19), a current worldwide pandemic is the cause of
serious concern. Risk-adjusted differences in outcomes of the patients are not well characterized. Therefore,
susceptibility to infection with respect to blood group, blood pressure, pulse rate, hemoglobin, age, and BMI is
analyzed in this study.

Methods:
Blood donors of all ages and gender, who recovered from COVID-19 infection, were selected for the
study. Samples were collected from the regional laboratory and the central blood bank of Hafr al Batin, Saudi
Arabia. Out of 1508 healthy blood donors, 134 had recovered from corona without any preexisting diseases.

Results:
Major donors were male (85.1%). 28% of donors were in the age range of 26-35 years. O+(32.8%) donors
were in majority. Systolic and diastolic blood pressure and pulse rate elevated significantly in the age
group 46-55 (p<0.05) and 56-65 (p<0.001). Systolic blood pressure in males (134.13 ± 9.57) was significantly
higher (p<0.05) than in females (129.35 ± 10.61). Donors with Rh+ had significantly higher systolic (p<0.05)
and pulse rate (p<0.05) as compared to Rh–.

Discussion:
O+ donors were found to be highly susceptible. Blood pressure, pulse rate and Hb altered with age.
Males exhibited higher variation in systolic blood pressure, with the Rh+ factor playing a predominant role. Donors
above 45-years of age and with a high BMI had significantly elevated blood pressure and pulse. These results
are challenging or contradictory to the results of Turkish and Chinese studies where blood group A+ was
more predominantly affected by the SARS-CoV-2 with the minimum infection rate in females and Rh- donors.

Conclusion:
Factors like blood group, age, physical characteristics and BMI should be taken into account before
initiating any therapeutic approach to obtain the best possible outcomes with minimum adverse effects
from the current drugs utilized for SARS CoV-2 treatment, especially with the age group of 45 years and above.
Inadequate PTH Response to Hypocalcemia in People Living with HIV
Authors: Noe Sebastian , Jonsson-Oldenbuettel Celia , Jaeger Hans , Schoenitzer Veronika , Balogh Annamaria , Wolf Eva , Arc HIV study group  
Published: March 2022

Background:
Small experimental studies suggest that PTH-secretion following hypocalcemia
might be blunted in people living with HIV.

Objective:
The aim of the study was to estimate the frequency of inadequately low concentrations of
parathyroid hormone in the presence of hypocalcemia in people living with HIV.

Methods:
This was a retrospective study that was conducted among PLWH enrolled in the ongoing
ArcHIV study between 2016 and 2017. PLWH with routine measurements for both calcium and parathyroid
hormone levels were included in this analysis. The proportion of patients with a combination
of low levels of both calcium and parathyroid hormone was the primary endpoint of this analysis.

Result::
496 PLWH were included (mean age 47.1 (± 10.2) years, 393 (79.2 %) men). In 14 (2.8
%) PLWH, low calcium levels with low levels of PTH were observed in the assessment conducted
in both years. Undergoing a tenofovir disoproxil-containing treatment in both years was the only
explanatory variable significantly associated with inadequately low levels of PTH in the presence of
hypocalcemia in both years (OR 4.3 [CI95: 1.4; 16.0]).

Conclusion:
The combination of low levels of both calcium and PTH was found more frequent in
our study sample when compared to what is expected from the general population. Interestingly, undergoing
a tenofovir disoproxil-containing therapy was associated with this combination throughout
both the years.
A Review on End-effectors of Robotic Grinding
Authors: Tang Dedong , Li Fengxiao , Jiang Jingang , Song Shichang , Zeng Yang 
Published: March 2022

Background:
As a kind of device applied to grinding, the robot grinding end-effector,
combining force control structure, adaptive structure, and other structures, has been widely used in
machine grinding. Grinding end-effectors can greatly help industrial robot technology used in operations
that require continuous contact, such as polishing, grinding, deburring, chamfering, and
assembly. Therefore, the structure design of the end-effector will become an inevitable trend in the
research on robot grinding in the future.

Objective:
The existing grinding end-effectors for robot grinding are summarized, and their classification,
characteristics, and development are introduced.

Method:
Various products and designs related to grinding end-effectors are summarized. The
structural features, differences, and applications of typical grinding end-effectors are introduced.

Results:
Three typical end-effectors are analyzed. The structural features and functions are summarized,
and the development trend has been prospected. The current situation and future research direction
of grinding end-effector products and patents are discussed.

Conclusion:
Grinding end-effectors are classified into the force-controlled grinding end-effector,
the adaptive grinding end-effector, and the special structure grinding end-effector. The grinding
end-effector plays an important role in promoting the development of the robot grinding industry,
improving the surface quality of parts and the finishing process. The grinding end-effector needs
further improvement in image processing, humanization, force control, and so on. More in-depth
research should be carried out in this direction.
Environmental Benefits of the Central China Rise Strategy; Empirical
Analysis Based on the PSM-DID Model
Authors: Li Yingchun , Chi Yuanying , Li Jialin , Peng Rui 
Published: March 2022

Background:
The Central China Rise Strategy is one of China’s important regional development
strategies, and it has been officially implemented since 2006. Despite the obvious economic
development resulting from the strategy, its impact on the environment remains unclear.

Objective:
Previous studies have focused more on the economic benefits of the Central China Rise
Strategy while ignoring its environmental impact. This paper focuses on the environmental benefits
and aims to promote the coordinated development between the economy and the environment.

Methods:
Panel data of 30 Chinese provinces from 2000 to 2017 were selected to construct a propensity
score matching-difference-in-difference (PSM-DID) framework for systematic research that
includes benchmark modeling, as well as dynamic effect and mechanism analyses.

Results:
①The benchmark model and placebo test proved that the Central China Rise Strategy had
increased environmental pollution.② Dynamic effect analysis revealed that the impact of the Central
China Rise Strategy on environmental pollution has gradually increased in the short- and medium-
term, with 2012 exhibiting the greatest augmentation, significantly reducing from 2016 onwards.
③The mechanism of action considers three mechanisms. The level of economic development
is a path through which the Central China Rise Strategy leads to the aggravation of environmental
pollution while the city size is not. Foreign direct investment has improved environmental
pollution.

Conclusions:
The Central China Rise Strategy has aggravated environmental pollution, especially in
the short and medium-term. In view of the mechanism path, we put forward three targeted suggestions.
In the future, we will study some of the limitations of this paper: more mechanisms of action
will be considered, and the use of new technologies, such as neural networks, will be compared with
our results.
Nicorandil and Bone Marrow-derived Mesenchymal Stem Cells Therapeutic
Effect after Ureteral Obstruction in Adult Male Albino Rats
Authors: Fawzy Amal , Abdel-Aziz Heba M. , Ibrahem Nahla E. , Mekawy Noura H. , Mohamad Noura Mostafa , Samy Walaa 
Published: March 2022

Background:
Chronic kidney disease is a global health problem for which renal fibrogenesis
is the final treatment target.

Objective:
In our work, we have highlighted two new strategies, nicorandil and Bone marrow-derived
mesenchymal stem cells (BM-MSCs), as effective in reversing renal fibrosis induced by partial unilateral
ureteral obstruction (PUUO).

Methods:
The current study included 96 male albino rats randomly divided into four groups, with 24 rats
per group; Group I, the control group; Group II, PUUO, where two-thirds of the left ureter was entrenched
in the psoas muscle; Group III, same surgical procedure as in Group II for 7 days, and then the rats
received 15 mg/kg/day nicorandil once daily for 21 days; and Group IV, same surgical procedure as in
Group II for 7 days, and then rats were given 3 × 106 of labeled MSCs injected intravenous, and left for
21 days. Blood and kidney tissues were collected for biochemical, histological, and molecular analyses.

Results:
Both the nicorandil and BM-MSCs treatment groups could ameliorate kidney damage evidenced
by inhibition of MDA elevation and total antioxidant capacity reduction caused by PUUO. Also, there
was a significant reduction observed in TNF, TGF, IL6, collagen I, and α-SMA in addition to improvement
in histological examination. However, a significant difference was found between the BM-MSCs
and nicorandil-treated groups.

Conclusion:
Our results suggest that BM-MSCs and nicorandil improved renal fibrosis progression
through their antiapoptotic, anti-inflammatory, and antifibrotic effects in male albino rats subjected to
PUUO, with BM-MSCs being more effective compared to nicorandil.
ANAEROBİK ÇAMUR ÇÜRÜTÜCÜLERDE FARKLI KATI MADDE ALIKONMA SÜRELERİNDE UÇUCU YAĞ ASİTLERİ VE ALKALİNİTENİN BİYOGAZ ÜRETİM VERİMİNE ETKİLERİ
Authors: KOYUNCU Serdar , NAS Bilgehan 
Published: March 2022

Yenilenebilir enerji kaynağı olarak kullanılabilecek biyokütleden bir tanesi de atıksu arıtma tesislerinde arıtma sonrası oluşan arıtma çamurlarıdır. Arıtma çamurlarının anaerobik proseslerde çürütülmesi ile biyogaz eldesi mümkün olmaktadır. Atıksu arıtma tesislerinin işletme maliyetlerinin önemli bir kısmını enerji maliyetleri oluşturmaktadır. Anaerobik çamur çürütücülerinde maksimum verimin sağlanabilmesi için prosesin optimum katı madde alıkonma süresi (SRT)’de ve işletme parametre değerlerinde çalıştırılması gerekmektedir.
Bu çalışmada; 200 bin m3/gün kapasiteli olan ve 4 kademeli Bardenpho prosesinden oluşan Konya kentsel atıksu arıtma tesisinde bulunan 4 adet mezofilik anaerobik çamur çürütücülerde gerçek ölçekli bir araştırma yapılmıştır. Ortalama işletme sıcaklığı ve hacimleri aynı olan referans ve denek çürütücüler seçilmiştir. Referans çürütücüde, tasarım değeri olan SRT 20 gün olacak şekilde 240 gün boyunca, denek çürütücülerde ise SRT 17 ve 23 gün olacak şekilde 120’şer gün boyunca gerçek ölçekli proses işletilmiştir. Anaerobik çamur çürütücülerin işletme parametrelerinden olan Uçucu Yağ Asitleri (UYA) ve Alkalinite değerlerinin farklı SRT’lerde biyogaz üretimine olan etkileri araştırılmıştır. SRT 17, 20 ve 23 gün için sırasıyla %86, %83, %87 UYA giderimi gerçekleşmiştir. En fazla biyogaz üretimi SRT 17 gün senaryosunda ortalama 4,756 m3/gün olarak gerçekleşmiştir.
Exploring Infant Fall Events Using Online Parenting Discussion Forums: Infodemiology Study
Authors: Cooray Nipuna , Sun Si Louise , Adams Susan , Keay Lisa , Nassar Natasha , Brown Julie 
Published: March 2022

Background
Falls represent the most common mechanism of injury requiring hospitalization among children under 12 months, and they commonly result in traumatic brain injury. Epidemiological studies exploring infant falls demonstrate the experienced burden, but they lack contextual information vital to the development of preventive interventions.

Objective
The objective of this study was to examine contextual information for falls involving children under 12 months, using online parenting discussion forums.

Methods
Online parenting forums provide an unobtrusive rich data source for collecting detailed information about fall events. Relevant discussions related to fall incidents were identified and downloaded using site-specific Google Search queries and a programming script. A qualitative descriptive approach was used to analyze the incidents and categorize contextual information into “precursor events” and “influencing factors” for infant falls.

Results
We identified 461 infant fall incidents. Common fall mechanisms included falls from furniture, falls when being carried or supported by someone, falls from baby products, and falls on the same level. Across the spectrum of fall mechanisms, common precursor events were infant rolling off, infant being alone on furniture, product misuse, caretaker falling asleep while holding the infant, and caretaker tripping/slipping while carrying the infant. Common influencing factors were infant’s rapid motor development, lapses in caretaker attention, and trip hazards.

Conclusions
The findings define targets for interventions to prevent infant falls and suggest that the most viable intervention approach may be to target parental behavior change. Online forums can provide rich information critical for preventive interventions aimed at changing behavior.
Provider Perspectives and Clinical Outcomes with Inpatient Telenephrology
Authors: Androga Lagu A. , Zoghby Ziad , Ramar Priya , Amundson Rachel H. , d’Uscio Margaret , Philpot Lindsey M. , Thorsteinsdottir Bjoerg , Kattah Andrea G. , Albright Robert C. 
Published: March 2022

Background and objectives
Despite the dramatic increase in the provision of virtual nephrology care, only anecdotal reports of outcomes without comparators to usual care exist in the literature. This study aimed to provide objective determination of clinical noninferiority of hybrid (telenephrology plus face-to-face) versus standard (face-to-face) inpatient nephrology care.

Design, setting, participants, & measurements
This retrospective study compares objective outcomes in patients who received inpatient hybrid care versus standard nephrology care at two Mayo Clinic Health System community hospitals. Outcomes were then additionally compared with those patients receiving care at another Mayo Clinic Health System site where only standard care is available. Hospitalized adults who had nephrology consults from March 1, 2020 to February 28, 2021 were considered. Regression was used to assess 30-day mortality, length of hospitalization, readmissions, odds of being prescribed dialysis, and hospital transfers. Sensitivity analysis was performed using patients who had ≥50% of their care encounters via telenephrology. Structured surveys were used to understand the perspectives of non-nephrology hospital providers and telenephrologists.

Results
In total, 850 patients were included. Measured outcomes that included the number of hospital transfers (odds ratio, 1.19; 95% confidence interval, 0.37 to 3.82) and 30-day readmissions (odds ratio, 0.97; 95% confidence interval, 0.84 to 1.06), among others, did not differ significantly between controls and patients in the general cohort. Telenephrologists (n=11) preferred video consults (82%) to phone for communication. More than half (64%) of telenephrologists spent less time on telenephrology compared with standard care. Non-nephrology hospital providers (n=21) were very satisfied (48%) and satisfied (29%) with telenephrology response time and felt telenephrology was as safe as standard care (67%), while providing them enough information to make patient care decisions (76%).

Conclusions
Outcomes for in-hospital nephrology consults were not significantly different comparing hybrid care versus standard care. Non-nephrology hospital providers and telenephrologists had favorable opinions of telenephrology and most perceived it is as safe and effective as standard care.

Podcast
This article contains a podcast at https://www.asn-online.org/media/podcast/CJASN/2022_04_11_CJN13441021.mp3
Protection of building materials from biodeterioration
Authors: Popikhina Elena A. , Trepova Ekaterina S. , Khazova Svetlana S. 
Published: March 2022

Introduction. The foci of biological damage can lead to destruction of building materials. The paper presents the results of an examination of samples of brickwork and cladding of an industrial building with traces of biological damage.
Materials and methods. The contamination of materials was identified using the Koch method. The effectiveness of biocides was evaluated using the disk diffusion method, namely, its modification applied to identify the fungicidal activity by adding antiseptics to samples of damaged building materials, identifying the number of viable microorganisms in the material, processing damaged building structures and monitoring the microorganisms on their surfaces.
Results. The number of viable microorganisms in the studied samples of building materials exceeded the acceptable value, which evidences the process of biodegradation. The resistance of isolated strains of fungi to biocides, that have various derivatives of isothiazolone as the main active ingredient, was determined.
Conclusions. Sanatex, Macrosept, Rocima GT, Rocima 243, Neomid 440 Eco can be recommended for the disinfection treatment of biologically damaged building materials.