bluuebunny/crossref_metadata_2025 huggingface dataset:
Evaluation of total column water vapour products from satellite observations and reanalyses within the GEWEX Water Vapor Assessment
Authors: Trent Tim , Schröder Marc , Ho Shu-Peng , Beirle Steffen , Bennartz Ralf , Borbas Eva , Borger Christian , Brogniez Helene , Calbet Xavier , Castelli Elisa , Compo Gilbert P. , Ebisuzaki Wesley , Falk Ulrike , Fell Frank , Forsythe John , Hersbach Hans , Kachi Misako , Kobayashi Shinya , Kursinski Robert E. , Loyola Diego , Luo Zhengzao , Nielsen Johannes K. , Papandrea Enzo , Picon Laurence , Preusker Rene , Reale Anthony , Shi Lei , Slivinski Laura , Teixeira Joao , Vonder Haar Tom , Wagner Thomas
Published: August 2024

Abstract. Since 2011, the Global Energy and Water cycle Exchanges (GEWEX) Water Vapor Assessment (G-VAP) has provided performance analyses for state-of-the-art reanalysis and satellite water vapour products to the GEWEX Data and Analysis Panel (GDAP) and the user community in general. A significant component of the work undertaken by G-VAP is to characterise the quality and uncertainty of these water vapour records to (i) ensure full exploitation and (ii) avoid incorrect use or interpretation of results. This study presents results from the second phase of G-VAP, where we have extended and expanded our analysis of total column water vapour (TCWV) from phase 1, in conjunction with updating the G-VAP archive. For version 2 of the archive, we consider 28 freely available and mature satellite and reanalysis data products, remapped to a regular longitude–latitude grid of 2° × 2° and on monthly time steps between January 1979 and December 2019. We first analysed all records for a “common” short period of 5 years (2005–2009), focusing on variability (spatial and seasonal) and deviation from the ensemble mean. We observed that clear-sky daytime-only satellite products were generally drier than the ensemble mean, and seasonal variability/disparity in several regions up to 12 kg m−2 related to original spatial resolution and temporal sampling. For 11 of the 28 data records, further analysis was undertaken between 1988–2014. Within this “long period”, key results show (i) trends between −1.18 ± 0.68 to 3.82 ± 3.94 kg m−2 per decade and −0.39 ± 0.27 to 1.24 ± 0.85 kg m−2 per decade were found over ice-free global oceans and land surfaces, respectively, and (ii) regression coefficients of TCWV against surface temperatures of 6.17 ± 0.24 to 27.02 ± 0.51 % K−1 over oceans (using sea surface temperature) and 3.00 ± 0.17 to 7.77 ± 0.16 % K−1 over land (using surface air temperature). It is important to note that trends estimated within G-VAP are used to identify issues in the data records rather than analyse climate change. Additionally, breakpoints have been identified and characterised for both land and ocean surfaces within this period. Finally, we present a spatial analysis of correlations to six climate indices within the long period, highlighting regional areas of significant positive and negative correlation and the level of agreement among records.
Design principles and kinematic analysis of a novel spherical 2-degree-of-freedom (DOF) parallel mechanism
Authors: Chen Xuechan , Xin Chao , Zhang Zhen , Guo Yu , Yin An , Chen Ziming
Published: August 2024

Abstract. The spherical parallel mechanism (SPM) offers several advantages such as high stiffness, precision, a large workspace, immunity to interference, and simple kinematic calculations. Consequently, SPM finds extensive applications in fields like surgical robots, exoskeleton robots, and others. This paper proposes a design principle based on the virtual middle-plane constraint method, which integrates the branch constraint of the mechanism into the intermediate virtual constraint plane. On the one side, a symmetric spherical 3R branch consisting of two spherical links is provided to offer 3 rotational degrees of freedom (DOFs). On the other side, a constraint force located on the middle plane constrains 1 rotational DOF, enabling the end effector link to achieve 2 DOFs. Several symmetrical SPMs are synthesized based on the constraint force provided by the branches. The mechanism can achieve continuous motion from an initial position to a final position by undergoing a single equivalent rotation around an axis on the virtual symmetric plane passing through the center. The forward and inverse kinematic solutions and the velocity Jacobian matrix of the symmetrical SPM are determined. The workspace of the mechanism is obtained by considering inverse kinematics and link interference conditions. The dexterity and force/torque transfer performance of the mechanism within a certain range are analyzed. The correctness of the kinematics of the symmetrical SPM is demonstrated through simulation analysis and prototype experiment. This research lays a foundation for motion planning and dynamic analysis of this kind of mechanism by providing a variety of configurations for practical applications.
PENGARUH KUALITAS PRODUK DAN PELAYANAN TERHADAP KEPUASAN KONSUMEN PADA PEMBELIAN RUMAH DI PERUMAHAN PUNCAK MANIS CIBOLANG SUKABUMI
Authors: Mustika Diana , Sandini Dwi
Published: August 2024

Penelitian ini bertujuan untuk mengetahui pengaruh kualitas produk dan pelayanan terhadap terhdap kualitas produk pada pembelian rumah di perumahan Puncak Manis Cibolang Sukabumi. Teknik analis data menggunakan metode analisis Deskriptif. Dilakukan dengan melakukan uji validasi,uji realibilitas, uji asumsi kelasik, dan analisis linier berganda. Hasil penelitian yang telah di uji menggunakan software SPSS 20 menunjukan bahwa hasil uji t variable kualitas produk memiliki pengaruh signifikan terhadap kepuasan konsumen pada pembelian rumah diperumahan Puncak Manis Cibolang Sukabumi. Sedangkan hasil uji t pada pelayanan juga memiliki pengaruh signifikan karena semua item valid terhadap kepuasan konsumen pada pembelian rumah di perumahan Puncak Manis Cibolang Sukabumi. Hasil uji F menunjukan bahwa secara simultan terdapat pengaruh antara variable kualitas produk dan pelayanan terhadap kepuasan konsumen pada pembelian rumah diperumahan Puncak Manis Cibolang Sukabumi.
The Effect of Parental Absence or Presence on Dental Anxiety of Pediatric Patients in Dental Clinic
Authors: Tunç Hamit
Published: August 2024

Purpose: The study aimed to evaluate effect of parental absence or presence on anxiety level of children in dental clinic.
Materials and Methods: 130 children who 6-9 years old were randomly divided into two groups as absence of parents (PA) (n=65) and presence of parents (PP) (n=65). Before and after the dental procedures The Abeer Children Dental Anxiety Scale (ACDAS) was applied to all participants in both groups. All data were analysed with two sample t test and p value set at < .05 for significance level.
Results: The mean age of participants was 6.9±1,18 years. The ACDAS score of PP on first visit was significantly lower than ACDAS score of PP on second visit (p<0.001). When comparing the mean ACDAS score of PA group on first and second visit, mean ACDAS score of PA group on second visit significantly lower than first visit (p<0.001). There were no significant differences between mean ACDAS score of both genders (p>0.05).
Conclusions: According to results of current study, using of parental absence or presence technique in children who 6-9 years old is efficient method for developing to behaviours of children during the dental procedures such as composite restorations under local anaesthesia.
Kajian Kapasitas Lentur Balok Beton Dengan Perkuatan Luar
Authors: Tumaadir Andi Butsainah , Ashad Hanafi , Rahman Mohammad Junaedy , BP Muh Syarif
Published: August 2024

Pembangunan konstruksi beton sangat marak di kembangkan oleh beberapa produsen material karena beton merupakan material yang relatif kuat terhadap beban tekan, sebagai salah satu solusi untuk mendapatkan efisiensi yang tinggi, sehingga perlu merancang sistem perkuatan yang kuat dengan pembuktian analisis penampang balok. Tujuan dari penelitian ini adalah Untuk mengetahui perlakuan yang tepat dan efesien yang di gunakan ketika balok sudah mengalami penurunan kapasitas akibat lendutan. Hasil penelitian menunjukkan bahwa kapasitas momen baban terfaktor balok beton bertulang tanpa perkuatan eksternal menghasilkan ∆muk=3,37 kN sedangkan kapasitas momen baban terfaktor balok beton bertulang menggunakan perkuatan eksternal yaitu CFRP menghasilkan ∆muk=6,19 kN dan kapasitas momen baban terfaktor balok beton bertulang menggunakan perkuatan eksternal yaitu pelat baja menghasilkan ∆muk=9.99 kN . Balok yang telah diberikan perkuatan eksternal yang menggunakan perkuatan CFRP mengalami peningkatan 2.12 kali dan menggunakan perkuatan pelat baja mengalami peningkatan 2.74 kali lebih besar momen beban terfaktornya hal ini disebabkan karena momen inersia yang digunakan pada balok bertulang yang menggunakan sambungan pelat lebih besar.
Penerapan Hukum Pidana Terhadap Anak dan Perlindungan Anak Sebagai Pelaku Tindak Pidana
Authors: Kristiono Hellyn , Octarina Nynda Fatmawati
Published: August 2024

Tujuan penelitian menganalisis proses penerapan hukum pidana pada anak sebagai pelaku tindak pidana dan perlindungan hukum terhadap anak sebagai pelaku pidana serta upaya penekanan terhadap angka kasus tindak pidana anak. Metode analisis data yang digunakan dalam penelitian ini adalah deskriptif analitis dengan pendekatan yuridis normatif.  Hasil penelitian menyatakan bahwa Proses penerapan hukum pidana terhadap anak sebagai pelaku tindak pidana pada perkara kecelakaan lalu lintas di Polres Semarang Jawa Tengah dilakukan dengan pendekatan Restorative Justice, Perlindungan hukum terhadap anak sebagai pelaku pidana telah diatur dalam Undang-Undang dan Peraturan Pemerintah  mengacu pada UU No.3 Tahun 1997 tentang Peradilan Anak, Peraturan Mahkamah Agung No.4 Tahun 2014 tentang Pelaksanaan Diversi dalam Sistem Peradilan Pidana Anak dan Peraturan Jaksa Agung No.06/A J.A/04/2015 tentang Pedoman Pelaksanaan Diversi. Upaya penekanan terhadap angka kasus tindak pidana anak dilakukan dengan cara represif yaitu melalui pembinaan terhadap anak sebagai pelaku tindak pidana.
The research objective is to analyze the process of applying criminal law to children as perpetrators of crimes and legal protection of children as perpetrators of crimes as well as efforts to suppress the number of cases of child crimes. The data analysis method used in this study is analytical descriptive with a normative juridical approach. The results of the study stated that the process of applying criminal law to children as perpetrators of crimes in traffic accident cases at the Semarang Police, Central Java was carried out using a Restorative Justice approach. Legal protection for children as criminals has been regulated in laws and government regulations referring to Law no. .3 of 1997 concerning Juvenile Justice, Supreme Court Regulation No.4 of 2014 concerning Implementation of Diversion in the Juvenile Criminal Justice System and Regulation of the Attorney General No.06/A J.A/04/2015 concerning Guidelines for Implementation of Diversion. Efforts to suppress the number of cases of child crime are carried out in a repressive way, namely through fostering children as perpetrators of criminal acts.
Model Matematika Perencanaan dan Pengadaan Obat di Instalasi Farmasi Rumah Sakit dengan Menggunakan Aljabar Max Plus
Authors: Mustofani Dian , Farida Umul , Ariadhita Bagus Yuli
Published: August 2024

In pharmaceutical installations, drugs need to be managed in order to facilitate and speed up services where the management is a series of activities including planning, procuring, storing, and distributing. Planning in the management of pharmaceutical installations is the main thing that needs to be considered, this is because planning is a determinant of success for subsequent activities. In addition, to avoid drug shortages, more careful planning must be carried out. The purpose of this research is to make Petri Net and Max Plus Algebra models which are useful for managing scheduling planning and procurement of oral drugs in Hospital Pharmacy Installations. The data used in this study is secondary data from the results of records in the Pharmacy Installation of the Dental and Oral Hospital, Bhakti Wiyata Health Sciences Institute in 2021. The results obtained from Petri Net are the Max Plus Algebra model which shows the maximum time for ordering oral drugs. so that drug vacancies in a hospital can be avoided. Conclusions and suggestions from the results of this study obtained a mathematical model that aims to provide convenience in planning and procurement of drugs in hospital installations so that they are on time and do not experience delays in drug procurement.
Dalam instalasi farmasi obat perlu dikelola agar memudahkan dan mempercepat pelayanan dimana pengelolahannya merupakan sebuah rangkaian kegiatan diantaranya adalah merencanakan, mengadakan, menyimpan, dan mendistribusikan. Perencanaan dalam pengelolahan instalasi farmasi merupakan hal utama yang perlu diperhatikan, hal ini dikarenakan perencanaan merupakan penentu keberhasilan untuk kegiatan selanjutnya. Selain itu untuk menghindari terjadinya kekosongan obat, harus dilakukan perencanaan yang lebih teliti. Tujuan penelitian ini adalah membuat Petri Net dan model Aljabar Max Plus yang berguna untuk mengatur penjadwalan perencanaan dan pengadaan obat oral di Instalasi Farmasi Rumah Sakit. Data yang digunakan dalam penelitian ini adalah data sekunder dari hasil pencatatan yang ada di Instalasi Farmasi Rumah Sakit Gigi dan Mulut Institut Ilmu Kesehatan Bhakti Wiyata pada tahun 2021. Hasil yang diperoleh dari Petri Net tersebut adalah model Aljabar Max Plus yang menunjukkan waktu maksimum pemesanan obat oral sehingga kekosongan obat di suatu Rumah Sakit dapat terhindari. Kesimpulan dan saran dari hasil penelitian ini diperoleh model matematika yang bertujuan untuk memberikan kemudahan dalam perencanaan dan pengadaan obat di instalasi Rumah Sakit agar tepat waktu dan tidak mengalami keterlambatan dalam pengadaan obat.
Penerapan Algoritma ID3 dan Algoritma C4.5 Untuk Klasifikasi Penerima BPNT
Authors: Sholikhah Minhatin Nisaatus , Rahmalia Dinita , Pradana Mohammad Syaiful
Published: August 2024

Non-Cash Food Assistance (BPNT) is social food assistance in the form of non-cash from the government which is given to Beneficiary Families (KPM) every month through an electronic account mechanism which is used only to buy food at traders or e-warongs. One of the difficulties that the government sometimes faces in distributing BPNT is that the distribution process is uneven and not on target. Therefore, it is necessary to carry out further analysis using a mathematical approach, so that we can determine the feasibility of a BPNT recipient prediction problem. Through the results of the data collection analysis, it can be seen whether residents are eligible to receive BPNT or not. Based on existing problems, a classification method is used to predict the eligibility of BPNT beneficiaries using two methods, namely the ID3 algorithm and the C4.5 algorithm. The ID3 algorithm produces an accuracy value of 90%, precision of 100%, and recall of 83.33%. The C4.5 algorithm produces an accuracy value of 80%, precision of 100%, and recall of 80%. The AUC/ROC value of the ID3 algorithm is 0.500, the classification is diagnosed in the AUC/ROC curve as failure or failure in classification. The C4.5 algorithm has an AUC/ROC value of 0.800, meaning that the classification is included in good classification. In this way, it can be concluded that the C4.5 algorithm has better results compared to the ID3 algorithm
Pertanggungjawaban Pidana Bagi Pelaku Tindak Pidana Sebagai Perantara Dalam Jual Beli Narkotika Golongan I (Studi Kasus Putusan Pengadilan Negeri Jakarta Pusat Nomor 61/Pid.Sus/2023/PN.Jkt Pst).
Authors: Wiharti Retni , Santoso Iman
Published: August 2024

Dalam pasal 1 Undang-Undang No. 35 Tahun 2009 Tentang Narkotika dijelaskan bahwa Narkotika adalah zat atau obat yang berasal dari tanaman atau bukan tanaman, baik sintetis maupun semisintetis, yang dapat menyebabkan penurunan atau perubahan kesadaran, hilangnya rasa, mengurangi sampai menghilangkan rasa nyeri, dan dapat menimbulkan ketergantungan, yang dibedakan ke dalam golongan-golongan sebagaimana terlampir dalam Undang-Undang ini. Rumusan Masalah dalam penelitian ini yaitu bagaimana pertanggungjawaban pidana Bagi Pelaku Tindak Pidana Sebagai Perantara Dalam Jual Beli Narkotika Golongan I dan bagaimana analisa pertimbangan hakim Jakarta Pusat dalam menjatuhkan putusan terhadap perkara Nomor 61/Pid.Sus/2023/PN.Jkt Pst?. Metode penelitian hukum normatif atau metode penelitian hukum kepustakaan adalah metode atau cara yang dipergunakan di dalam penelitian hukum yang dilakukan dengan cara meneliti bahan pustaka yang ada. Berdasarkan hasil penelitian tersebut dapat ditarik kesimpulan bahwa penerapan hukum materiil dalam perkara tindak pidana Tanpa Hak atau Melawan Hukum menerima, menjadi perantara dalam jual beli, menyerahkan Narkotika Golongan I Nomor Putusan 61/Pid.Sus/2023/PN.Jkt Pst terdakwa diduga atas dakwaan terhadap Pasal 114 ayat (1) Undang-Undang R.I. Nomor 35 Tahun 2009 Tentang Narkotika, terdakwa dalam penerapannya telah memenuhi unsur-unsur yang terdapat di dalam pasal tersebut diatas. Dalam pertimbangan hakim dalam putusan terdakwa dijatuhi hukuman selama 5 (lima) tahun 6 (enam) bulan dan denda sejumlah Rp1.000.000.000,00 (satu milyar rupiah). Hal tersebut menurut penulis seharusnya hakim dalam menjatuhi hukuman bisa lebih maksimal agar memberikan efek jera dan tidak mengulangi perbuatan yang sama.
RANCANG BANGUN MESIN PEMIPIL JAGUNG MENGGUNAKAN TENAGA MATAHARI / SOLAR PANEL
Authors: Agustinus Nicolas Tua , Susilowati Sri Endah
Published: August 2024

Kemajuan teknologi dalam sektor pertanian semakin berkembang berbagai macam mesin produksi dalam sektor pertanian telah hadir, seperti mesin pengelolah hasil pertanian, maupun mesin produksi lainnya yang menjadi alat bantu bagi para petani dalam produksi dan pengolahan hasil pertanian. Ada pun teknologi pertanian dalam  penanganan pasca panen, seperti mesin pemipil jagung. Perkembangan alat ini dengan berbagai inovasi yang dilakukan telah menghadirkan mesin pemipil jagung yg lebih ekonomis dan ramah lingkungan, mulai berinovasi dari teknologi yang menggunakan motor bakar ke penggunaan energi listrik, dan solar cell akan sangat diperlukan dalam hal menunjang berbagai inovasi teknologi modern ini dalam sektor pertanian. Sedangkan alatnya mempunyai spesifikasi sebagai berikut dengan dimensi alat pemipil jagung padi tinggi 17 cm, lebar 19 cm, panjang 17 cm, dengan pisau pemipil jagung perontok padi diameter 5 cm, panjang 10 cm, menggunakan motor listrik dengan daya 12 V 150 W, dan untuk panel surya menggunakan solar cell dengan kapasitas baterai 12 V5 Ah, dengan bidang kemiringan panel surya 15˚. Kemiringan panel surya tidak boleh terlalu tinggi untuk memperoleh intensitas cahaya matahari yang maksimal agar seluruh permukaan silikon dari panel surya bisa mendapatkan panas yang merata. Panel surya membutuhkan panas yang konstan agar memperoleh daya pengisian yang maksimal.
SİSTEMATİK YARATICI PROBLEM ÇÖZME ETKİNLİKLERİNİN SINIF ÖĞRETMEN ADAYLARININ YARATICI PROBLEM ÇÖZME BECERİLERİNE ETKİSİ
Authors: Yolcu Hüseyin , Karamustafaoğlu Orhan
Published: August 2024

Bu çalışmanın amacı, 'Hayat Bilgisi Öğretimi' dersinde uygulanan sistematik yaratıcı problem çözme etkinlikli öğretimin sınıf öğretmeni adaylarının yaratıcı problem çözme becerileri üzerindeki etkisini incelemektir. Çalışma sınıf öğretmenliği 3. sınıf lisans programına kayıtlı 52 öğretmen adayı ile yürütülmüştür. Çalışma kapsamında araştırmacı tarafından 6 haftalık Sistematik yaratıcı problem çözme etkinlikli öğretim gerçekleştirilmiştir. Çalışmada veri toplama aracı olarak araştırmacı tarfından geliştirilmiş olan Yaratıcı Problem Çözme ölçeği kullanılmıştır. Basit deneysel desenlerden tek gruplu ön-test/son-test modeli izlenmiştir. Çalışma sonucunda ölçeğin tüm problemleri için sistematik yaratıcı problem çözümü sayısında ciddi bir artış olduğu tespit edilmiştir. Bu durum Sistematik Yaratıcı Problem Çözme etkinlikli öğretim uygulamasının, öğretmen adaylarının yaratıcı problem çözme becerileri üzerinde, karşılaştığı problemleri anlama ve problemin çözümüne ilişkin yaratıcı fikirler sunma konusunda olumlu etkisinin olduğu şeklinde yorumlanmaktadır.
Phytochemical screening and GC-MS studies on stem-bark and leaves Methanolic extract of Ficus sycomorus
Authors: R. Auwal Auwal , S. Maikifi Adamu , A. Gololo Ahmed , A. Umar Rayyanu , J. Alhassan Adamu , A. Isah Isah , Rizwan Mohamed
Published: August 2024

The increasing focus on natural products for curing today's ailments has led to extensive research on medicinal plants, particularly in Africa, known for its abundance of such plants. To fully utilize these plants' therapeutic potential, identification and phytochemical screening are essential first steps. Researchers are interested in the tree species Ficus sycomorus, which is a member of the Moraceae family and has important ecological, medicinal, and commercial importance. The presence or lack of different chemicals in the methanolic extracts of F. sycomorus stem bark and leaves were evaluated in this work using qualitative and quantitative analyses, FT-IR, and GC-MS. Numerous different chemicals were found in the stem bark and leaves, according to the phytochemical screening. The stem bark contained quinine, alkaloids, anthocyanins, anthraquinones, cardiac glycosides, chalcones, coumarins, flavonoids, saponins, tannins, and terpenoids. Likewise, the leaves included quinine, saponins, tannins, terpenoids, anthocyanins, cardiac glycosides, flavonoids, flavonones, flavonols, phenols, phytosterols, and terpenoids. The concentrations of these substances were obtained using quantitative analysis. The amounts of alkaloids, anthraquinones, cardiac glycosides, flavonoids, phenolics, saponins, and tannins were found to be reasonably variable in both the stem bark and the leaf extract. Particular functional groups in the stem bark and leaves were found using FT-IR analysis. While the leaves included alcohols, phenols, alkenes, alkynes, aliphatic amines, and nitro groups, the stem bark displayed 1,2-amines, amide, nitro groups, alkanes, and alkyl halides. Moreover, the specific chemicals contained were revealed using GC-MS analysis. It was likely that propenamide, sucrose, pologalitol, amyl nitrite, glucose, isobutyl amine, and other chemicals were present in the stem bark. Amyl nitrate, pentanoic acid, aminoacetonitrile, propanamide, guanidine methyl, urea, and other chemicals were found in the leaves. The stem bark and leaves of F. sycomorus exhibited a wide range of phytochemicals. Compounds with possible antibacterial and antioxidant qualities were identified by the GC-MS analysis. These results highlight the significance of investigating F. sycomorus's potential for medical use for a range of ailments. New medicinal compounds may be found through further study on this plant.
Neuroprotective Activity Guided Fractionation of Tridax procumbence in Zebra Fish and Fruit Fly Model
Authors: R. Dhande Swati , Pansare Nilima
Published: August 2024

Parkinson's disease (PD) is the second most common neurodegenerative disease characterized by loss of dopaminergic neurons in the substantia nigra. The present study was designed to evaluate neuroprotective activity of hexane and chloroform extract (HETP and CETP) and active fraction of chloroform extract (CETPF2) of Tridax procumbens leaves, family Asteraceae. As chloroform extract had shown the effective treatment for rotenone induced catalepsy in zebra fish and fruit fly as compared to hexane extract Tridax procumbens. Hence it was selected for further fractionation using column chromatography. The experimental paradigm included rotenone induced catalepsy in zebra fish model and rotenone-induced locomotor impairment in the fruit fly. In the catalepsy model, the zebra fish received treatment of HETP (40 and 10mg/L) and CETP (40 and 10mg/L), CETPF2 (24 and 6mg/L) followed by rotenone 500uM for 28 days. The significant (p<0.05) increase in time spent near bottom of tank, due to rotenone induction while; decrease in time spent near bottom of tank was found with the treatment of CETP (40 and 10mg/L) and CETPF2 (24 and 6mg/L). The super oxide dismutase levels and reduced glutathione levels were found to be significantly (p<0.05) increased and decreased lipid peroxidation at CETP (40 and 10mg/L) and CETPF2 (24 and 6mg/L) . In fruit fly model; rotenone (ROT) 200 μM co-exposed with CETP (0.05 and 0.02% w/v) and CETPF2 (0.04 and 0.02% w/v) to flies for 7 days. Treatment with CETP (0.05 and 0.02% w/v) and CETPF2 (0.04 and 0.02% w/v) significantly (p<0.05) improved the performances of locomotor activity in flies when compared with ROT treated flies. Thus, the study proved that CETP and CETPF 2 treatment significantly decreased time spent near bottom of tank and also protected the brain from oxidative stress.
En analyse av sakkyndigvurderinger i foreldretvister
Authors: Torvik Eir , Andenæs Agnes
Published: August 2024

Aim: Expert assessments in parental disputes are used to help the court make decisions “in the best interests of the child”. Our aim was to explore the understandings of parenthood, parental care, and child development embedded in such assessments. Methods: The article is based on a qualitative analysis of 20 expert assessments from the Oslo District Court. Analytical questions, such as how each parent’s contribution to parental care was described and evaluated, were posed to each assessment. The answers were then summarised across the cases. Results: Emotional aspects of the parent–child relationship, isolated episodes and statistical risk factors dominated the descriptions of parental care. The child’s everyday life and the parents’ care practices around the clock and over time received little attention. Moreover, the mothers seemed to be held to higher standards of parenting than were the fathers. This made it difficult to get a clear picture of the child’s life situation and made violence seem a less significant aspect of parenthood. Implications: Given that care and development are rooted in the practices of everyday life, the child’s daily life and the way in which the parents organise it must receive more attention. Furthermore, the occurrence of parental violence must be integrated into assessments of the child’s overall care situation.

Keywords: family law, child custody evaluation, parenthood, developmental psychology, gender
PENGARUH DENSITAS LARUTAN KALSIUM KARBONAT TERHADAP KERNEL LOSSES PADA UNIT CLAY BATH DI INDUSTRI PENGOLAHAN CPO
Authors: Akbar Addin , Akli Khairul , Putri Dwi Kemala , Putri Melysa , Hidayah Syarie
Published: August 2024

Clay Bath is a tool to separate palm shells from Kernels using a calcium carbonate solution. Kernel Losses in the Clay Bath unit are a problem that can be detrimental to CPO Processing Industry. The effect of the density of the calcium carbonate solution can reduce the Kernel Losses. In this study, variations in the density of calcium carbonate solution were made starting from 1.092; 1,112 ; 1.136 ; 1.142 ; 1.150 g/mL. Based on the results of the study, the lowest Kernel Losses were found at a density of 1.150 g/mL with 2.57%.
Study of Anisotropic Cosmological Model in a Modified f(R,T) Theory of Gravity
Authors: Ghanshyam Sen
Published: August 2024

Current data indicate that, on a large enough scale, the cosmos is homogenous and isotropic. This does not preclude the possibility that some anisotropy was present early in the evolution of the universe and was subsequently attenuated. In view of this idea, interest in the homogeneous but anisotropic Bianchi models has been raised. Second, modified gravity has attracted a lot of attention recently due to the challenges the traditional ɅCDM model faces in general relativity. As a result, this research examined the Bianchi type-I cosmological model in f(R,T)-modified gravity. Based on certain cosmographic concepts, a particular form of the deceleration parameter was postulated, leading to a model that demonstrated a transition from early deceleration to late-time acceleration.
DOI: https://doi.org/10.52783/tjjpt.v45.i03.7754
HUBUNGAN STATUS GIZI DENGAN KEJADIAN TB PARU DI RUMAH SAKIT KHUSUS PARU SUMATERA UTARA TAHUN 2023
Authors: Rupang Ernita Rante , Ginting Amnita Anda Yanti , Veronika Sovia
Published: August 2024

Status gizi adalah nilai yang menunjukkan keseimbangan antara penyerapan zat gizi dari makanan dengan kebutuhan zat gizi yang diperlukan oleh tubuh seseorang. TB paru adalah suatu penyakit yang disebabkan oleh mycobacterium tuberculosis dan dapat menular melalui udara atau droplet. Penderita TB paru yang memiliki status gizi kurang di bawah normal memerlukan waktu penyembuhan yang lebih lama dan kemungkinan penyakit TB paru dapat kambuh kembali. Penelitian ini bertujuan untuk mengetahui hubungan status gizi dengan kejadian TB paru di Rumah Sakit Khusus Paru Sumatera Utara tahun 2023. Penelitian ini dilakukan pada 5 - 18 April tahun 2023. Metode penelitian ini menggunakan desain cross sectional dengan menggunakan teknik pengambilan sampel purposive sampling yang berjumlah 88 responden. Instrument penelitian ini menggunakan lembar observasi, timbangan, dan pita ukur. Dalam penelitian ini, analisa data yang digunakan adalah analisa univariat dan bivariat. Hasil penelitian menunjukkan bahwa dari 88 responden terdapat 49 responden (55,7%) dengan status gizi kurus tingkat ringan dan sebanyak 59 (67,0%) responden yang memiliki hasil BTA positif (+). Hasil uji statistik menunjukkan ada hubungan status gizi dengan kejadian TB paru di Rumah Sakit Khusus Paru Sumatera Utara tahun 2023 dengan hasil uji chi-square, diperoleh p value = 0,002. Oleh karena itu, status gizi pada pasien TB paru perlu ditingkatkan dan diperhatikan agar dapat mempercepat proses penyembuhan pasien TB paru dengan penyuluhan kesehatan yang diberikan oleh pelayanan kesehatan.
A Cloud Model-based Prediction Method for Scientific Cultivation with Smaller Flower Seed Bulbs
Authors: Ai-Yan Wu Ai-Yan Wu , Ai-Yan Wu En-Ze Kang , En-Ze Kang Shuang Yang
Published: August 2024

Aiming at insensitivity to growth regulators during the cultivation of smaller flower seed bulbs, the cloud model-based prediction method is proposed. Define the growth feature cloud model, replace the intra-class distance calculation with the degree of certainty of the growth parameters on its cloud model, set the feature weight according to the sensitivity of the growth feature to the growth regulator in smaller seed bulbs cultivation, and finally complete the classification prediction by calculating the degree of certainty of all the feature values by weighting. According to the goal of growth, growth regulators are scientifically selected through effectively prediction to control cultivation of smaller seed bulbs. Finally, the experiment of smaller lily bulbs cultivation proves that this method is obviously superior to the traditional conventional classification method and can better control the scientific cultivation of smaller seed bulbs. Next, we will expand the number and variety of experimental data and further adjust the model parameters to make it more universal and accurate.

 
Cambios en la superficie del área verde urbana en la ciudad de Machala, periodo 1991–2023: Una propuesta para un modelo de desarrollo urbano sostenible
Authors:   Maestría en Recursos Naturales Renovables con mención en Manejo y Preservación de los Recursos Naturales, Universidad Técnica de Machala (UTMACH), Machala, 070205, Ecuador., Espinoza - Enríquez Leonardo Adali , Maza - Maza Jaime Enrique ,   Grupo de Investigación para la Conservación, Carrera de Ingeniería Ambiental, Universidad Técnica de Machala (UTMACH), Machala, 070205, Ecuador., Amaya-Márquez Paul Sebastián ,   Carrera de Ingeniería Ambiental, Universidad Técnica de Machala (UTMACH), Machala, 070205, Ecuador.
Published: August 2024

La gestión de áreas verdes urbanas es crucial para el bienestar de los residentes y la sostenibilidad ambiental. En ciudades de rápido crecimiento como Machala, es esencial equilibrar el desarrollo urbano con la necesidad de espacios recreativos y ecológicos. Este estudio evaluó los cambios en la superficie de áreas verdes en Machala de 1991, 2007 y 2023. Se aplicó un enfoque metodológico que incluyó la evaluación de ganancias y pérdidas de áreas verdes, su distribución espacial, densidad poblacional, Índice Verde Urbano (IVU), y accesibilidad. Los resultados mostraron un incremento significativo en áreas verdes, alcanzando 802,145.41 m² en 2023. Sin embargo, el IVU de Machala sigue siendo insuficiente, con solo 2.60 m² por habitante en 2023, frente a los 9 m² recomendados por la OMS. Además, la distribución de áreas verdes es desigual, con parroquias céntricas como La Providencia y Machala concentrando la mayoría de estos espacios, mientras que Jubones carece considerablemente. A pesar de algunas pérdidas por construcción, las ganancias netas indican una tendencia positiva. En conclusión, aunque la expansión urbana ha aumentado las áreas verdes, es necesario mejorar su distribución y accesibilidad. Un plan de manejo sostenible es esencial para promover un entorno urbano más saludable y equilibrado.
Rezension von: Grube, Walter (Hrsg.), Der Tübinger Vertrag vom 8. Juli 1514
Authors: Wunder Gerd , Grube Walter
Published: August 2024

Der Tübinger Vertrag vom 8. Juli 1514. Faksimile-Ausgabe mit Transskription und geschichtlicher Würdigung von Walter Grube. (Herausgegeben von der Kommission für geschichtliche Landeskunde und dem württembergischen Geschichts- und Altertumsverein.) Stuttgart: Kohlhammer 1964. 47 S. 30 DM.
Houston, we have a problem: can satellite information bridge the climate-related data gap?
Authors: Alonso-Robisco Andres , Manuel Carbo Jose , Kormanyos Emily , Triebskorn Elena
Published: August 2024

Central banks and international supervisors have identified the difficulty of obtaining climate information as one of the key obstacles to the development of green financial products and markets. To bridge this data gap, the use of satellite information from Earth Observation (EO) systems may be necessary. To better understand this process, we analyse the potential of applying satellite data to green finance. First, we summarise the policy debate from a central banking perspective. We then briefly describe the main challenges for economists in dealing with the EO data format and quantitative methodologies for measuring its economic materiality. Finally, using topic modelling, we perform a systematic literature review of recent academic studies to identify the research areas in which satellite data are currently being used in green finance. We find the following topics: physical risk materialisation (including both acute and chronic risk), deforestation, energy and emissions, agricultural risk and land use and land cover. We conclude with a comprehensive analysis on the financial materiality of this alternative data source, a mapping of these application domains to new green financial instruments and markets under development, such as thematic bonds or carbon credits, and some key considerations for policy discussion.
Knowledge of palliative care from the view of doctors residents of a tertiary hospital in Recife-PE
Authors: Barros-Filho Paulo Bernardo da Silveira , Ferreira Fernando Victor Camargo , Ferreira Nicole Lira Melo , Lacerda Matheus Miller Cavalcante de Carvalho , Bacelar Vera Kaissa Souza Santos , Maia Maria Bernadete Sousa , Franco Eryvelton de Souza
Published: August 2024

There is evidence that a deficit in palliative care education causes negative consequences for doctors and patients. In this way, the knowledge about palliative care of doctors in residency programs at Hospital Agamenon Magalhães (HAM) in Recife-PE and the sociodemographic characteristics of this population were evaluated. The study was cross-sectional and observational carried out with doctors enrolled in HAM residencies. Fifty residents were evaluated, aged between 24 and 40 years old, the majority of whom were female. Among residents, 48% reported not having received training in palliative care. Only 38% reported being confident in caring for end-of-life patients and none of the residents considered their knowledge appropriate. However, 56% of these reported feeling confident in managing pain in terminally ill patients and 78% had contact with such patients, but the minority considered the management satisfactory. The research reflects the scarcity of spaces for debate about palliative care in medical training.
Determining hydraulic parameters using the free jet benches
Authors: Silva Lucas Douglas Costa e , Viana Jonathan  dos Santos , Silva Wilson Araújo da , Silva Cristiane Matos da
Published: August 2024

The free jet bench, developed by Algetec for educational and teaching purposes, provides a controlled environment for analysing phenomena associated with fluid jets. It allows water dynamics to be explored using different types of nozzles, providing crucial data for advanced hydraulic analyses. To this end, the hydraulic efficiency of nozzles with different diameters was evaluated, measuring parameters such as flow velocity, flow rate and jet range. The experiment was carried out at the Hydraulic Irrigation and Hydrology Laboratory (LIHH) at the Agricultural Sciences Centre of the State University of the Tocantins Region of Maranhão (UEMASUL), using the free jet bench available in the laboratory. A completely randomised experimental design was adopted, with four treatments and five replications each, using nozzles with diameters of 4 mm, 6 mm, 8 mm and 10 mm. The results showed that the height of the water column directly influences outlet velocity and pressure. Nozzles with larger diameters had a significant impact on horizontal reach and flow, while smaller nozzles performed less well in these aspects. These findings are key to optimising the selection and design of nozzles in hydraulic systems, improving efficiency and performance in practical applications.
Contemporary Challenges in the Digitization of Companies' Foreign Trade Activities
Authors: Mirkhujaev A.B.
Published: August 2024

Digitalisation enables companies to significantly reduce costs associated with their foreign trade activities. The implementation of digital technologies simplifies the organization and execution of foreign trade operations, thereby enhancing the competitiveness of exported goods. Furthermore, the widespread adoption of digital technologies within companies' foreign trade activities is driving the emergence of new trends in both the supply and demand of goods. This shift allows for the substitution of expensive resources with more cost-effective alternatives, reduces labour costs, and uncovers previously untapped resources in the production process. The article explores and substantiates the potential benefits of digitalization in the foreign trade activities of companies.
Analysis and Classification Of Wireless LAN Network Service Quality Using The Naive Bayes Algorithm In The Department Of Informatics and Computer Engineering, Faculty Of Engineering, State University Of Makassar
Authors: Siti Justianti Muhajriyah  , Ruslan  , Firdaus
Published: August 2024

This study aims to determine the Quality of Service outcomes and the classification results of the Naive Bayes Algorithm on the Wireless LAN network quality in the Department of Informatics Engineering and Computer Faculty of Engineering at Makassar State University. This study uses the Action Research method with a quantitative approach. It conducts 54 tests using Wireshark in two different sessions to be compared for each time conducted during the research. The results of the research indicate that the status of the Wireless LAN network in the Department of Informatics Engineering and Computer Faculty of Engineering at Makassar State University falls into the "Good" category with the highest value of 59.26% , with an algorithm accuracy of 65.43%. Both testing sessions, morning session from 08:30 to 09:00 and afternoon session from 13:30 to 14:00, are categorized as "Good" according to the TIPHON standardization category as well as based on the Naive Bayes Algorithm classification results. Based on the research findings, it is recommended that the measurement of network service quality can utilize software other than Wireshark and increase the amount of test data to improve the accuracy of the Naive Bayes algorithm.
Indicação de antimicrobianos em instituições de longa permanência: participação do enfermeiro
Authors: Jarina Nathália Valentim , Flausino Tatiane Garcia do Carmo , Orlandi Fabiana de Souza , Figueiredo Rosely Moralez de
Published: August 2024

Objetivo: Identificar como ocorre a indicação de antimicrobianos nas instituições de longa permanência na perspectiva do profissional enfermeiro. Metodologia: Foi realizado um estudo descritivo por meio de um Survey online. Os participantes foram selecionados por meio de amostra convencional e o recrutamento foi realizado por meio de convite online. A coleta de dados foi feita a partir de um questionário autoaplicável constituído de dois blocos: o primeiro contemplando itens para a caracterização do respondente e da instituição; e o segundo, questões relacionadas ao uso e à indicação de antimicrobianos na instituição. Resultados: Foram recebidas 35 respostas, representando instituições de todos os estados brasileiros. A presença de médico em tempo parcial foi apontada em 60% das instituições. Mais de 90% dos participantes apontaram que acontecia o contato com prescritor para o relato de sinais e sintomas sugestivos de infecção apresentados pelo residente, implicando em uso subsequente de antimicrobianos. Conclusões: A opinião do profissional da Enfermagem tem grande impacto na decisão do prescritor em iniciar a antibioticoterapia nas instituições de longa permanência, demonstrando a necessidade de qualificação desse profissional direcionada ao uso racional de antimicrobianos.
Problematika Implementasi Kurikulum Merdeka di MA Al-Amin Tabanan Tahun Pelajaran 2023/2024
Authors: Arifin Haris Nursyah
Published: August 2024

Penelitian ini bertujuan untuk mengetahui problematika implementasi kurikulum merdeka di MA Al-Amin Tabanan tahun pelajaran 2023/2024. Metode penelitian yang digunakan yakni metode kualitatif dengan pendekatan kualitatif deskriptif dengan teknik pengumpulan data berupa wawancara, observasi dan dokumentasi. Informan pada penelitian ini yaitu Kepala Madrasah, Waka Kurikulum, Koordinator Proyek, Guru Mapel dan Tim Fasilitator Proyek. Hasil penelitian ini yaitu implementasi kurikulum di MA Al-Amin Tabanan telah berjalan cukup baik pada semester ganjil tahun pelajaran 2023/2024. Problematika implemantasi kurikulum merdeka di MA Al-Amin Tabanan yaitu perlunya adaptasi guru dengan paradigma baru terutama saat merancang perangkat pembelajaran, pemahaman guru terkait asesmen diagnostik perlu ditingkatkan, meningkatkan strategi pembelajaran, kurangnya pendampingan dan pelatihan terkait kurikulum merdeka, mendesain dan merencanakan modul ajar proyek P5PPRA masih membutuhkan pendampingan, penyusunan jadwal dan fasilitator proyek terutama pada tema kedua (suara demokrasi) masih kurang berjalan dengan baik, beberapa peserta didik mengandalkan temannya dan kurang aktif dalam melaksanakan proyek yang telah ditentukan.
Strategi Pengembangan Kepemimpinan Berbasis Nilai-Nilai Islam di Sekolah
Authors: Musaddad Ahmad , Sudarsono Sudarsono , Soedjiwo Novena Ade Fredyarini
Published: August 2024

Penelitian ini bertujuan untuk mengkaji strategi pengembangan kepemimpinan berbasis nilai-nilai Islam di SMP Al-Falah Pesanggrahan Jangkar Situbondo. Dengan menggunakan pendekatan kualitatif dan desain studi kasus, penelitian ini mengidentifikasi profil dan gaya kepemimpinan kepala sekolah yang dikenal visioner dan inovatif. Gaya kepemimpinan transformasional dan partisipatif yang diterapkan, serta penerapan prinsip-prinsip keadilan, amanah, shura (musyawarah), dan ihsan, telah menunjukkan dampak positif terhadap kinerja akademik siswa, motivasi dan kepuasan kerja guru, serta perubahan budaya sekolah yang lebih inklusif dan kondusif untuk belajar. Temuan penelitian ini juga mengungkapkan beberapa hambatan dalam penerapan strategi, termasuk tantangan dalam memastikan keadilan dan transparansi, serta melibatkan seluruh pemangku kepentingan secara aktif. Berdasarkan temuan ini, saran diberikan untuk peningkatan strategi pengembangan kepemimpinan yang lebih efektif di masa depan, termasuk pengembangan profesional berkelanjutan, peningkatan keterlibatan pemangku kepentingan, dan evaluasi serta monitoring berkala.
Factors associated with patient satisfaction after arthroscopic rotator cuff repair: do they differ by age?
Authors: Kim Jung-Han , Jung Soo-Hwan , Park Dae-Hyun , Kwon Yong-Uk , Lee Hyo-Young
Published: August 2024

Background: Several studies have investigated factors affecting patient satisfaction after arthroscopic rotator cuff repair (ARCR); however, it is unknown if these factors vary according to age. Therefore, this study aimed to evaluate the factors associated with satisfaction of ARCR in individuals 70 years and older versus younger patients.Methods: Among 319 consecutive patients who underwent ARCR, 173 were included. Patients were divided into an old age group (≥70 years) and a young age group (<70 years), and the two age groups were further divided into satisfied and unsatisfied subgroups. Patient satisfaction was evaluated at the final follow-up visit using a binary question (yes or no). Clinical outcomes were assessed preoperatively and at the final follow-up.Results: Satisfaction rates in the older and younger age groups were 75.41% and 79.47%, respectively. Mean changes in Constant and American Shoulder and Elbow Surgeons scores were significantly different between the satisfied and unsatisfied subgroups (P=0.031 and P=0.012, respectively) in the young patients. In the old patients, there was a significant difference in the mean change in depression subscale of the Hospital Anxiety and Depression Scale (P=0.031) and anxiety subscale of the Hospital Anxiety and Depression Scale (P=0.044) scores between the satisfied and unsatisfied subgroups.Conclusions: Factors affecting patient satisfaction after ARCR differed according to age. Psychological improvement was more important to elderly patients, whereas restoration of function was more important to younger patients. Pain relief was important for both age groups.Level of evidence: III.
Avaliação no desenvolvimento de brotação e enraizamento do morango in vitro submetidos à interação entre diferentes doses de AIA E GA3
Authors: Silva Mickaelly Jordanya Guimarães , Souza Joseane Faria da Silva , Souza Anne Karolina de Melo , Oliveira Heberth Filipe Araújo de , Souza Kaio Fabiano Faria da Silva , Dias Mário Sérgio Carvalho , Pimenta Samy , Londe Luciana Cardoso Nogueira
Published: August 2024

A demanda anual por mudas de morango no país é de aproximadamente 240 milhões. Assim, para obtenção de mudas de alto padrão é empregada a técnica de propagação in vitro, no qual utiliza-se fitorreguladores na indução do desenvolvimento das plântulas em curto prazo. Objetivou-se, portanto, avaliar os índices de brotação e enraizamento in vitro da progênie EP-21, submetidos à interação entre diferentes concentrações de AIA e GA3 aos 60 dias após a quarta multiplicação. O trabalho foi desenvolvido nas instalações da EPAMIG Norte. Os explantes foram coletados, introduzidos em meio de estabelecimento e a cada 40 dias realizou-se repicagens e trocas de meio. Na quarta multiplicação foi montado o experimento, onde os brotos foram individualizados e colocados em frascos contendo o meio de cultivo com as respectivas concentrações de AIA e GA3: T1 (0 e 0,25), T2 (0 e 0,5), T3 (0,5 e 0), T4 (0,5 e 0,25), T5 (0,5 e 0,5), T6 (1 e 0), T7 (1 e 0,25), T8 (1 e 0,5) e TEST (0 e 0) mg L-1. Avaliou-se os seguintes parâmetros: Incremento no comprimento e número de brotos e comprimento e número de raiz. Os dados foram submetidos à análise de variância, e as médias, para cada variável, comparadas entre si, pelo teste Tukey, a 5% de probabilidade. Contudo, o tratamento que proporcionou um melhor efeito no incremento de brotação e enraizamento da progênie foi o T3, suplementado com 0,5 mg L-1 de AIA associado à 0 mg L-1 de GA3.