bluuebunny/crossref_metadata_2025 huggingface dataset:
Is it Photodegradation or other Electronic Mechanisms Responsible for
Photoluminescence Quenching under Nonenvironmental Conditions in
Poly(3-octyltiophene) Electrochemically Synthesised?
Authors: dos Santos Júlio Goulart , Rodrigues Lenner Santos , Ramos Romildo Jerônimo , Marletta Alexandre , Therézio Eralci Moreira
Published: August 2022

Aims:

This work investigates the photoluminescence properties of poly(3-
octylthiophene), namely P3OT films, under excitation power and time light expositions. When
exposed to monochromatic illumination, the degradation mechanism of P3OT films is precise in
environmental conditions. However, in some environmental controlled or non-environmental conditions,
the quenching luminescence of P3OT subject to monochromatic light excitation is not
fully understood. In this context, it is necessary to understand what causes quenching luminescence
of P3OT films under environmental conditions.

Methods:

The P3OT was synthesized by chronocoulometry, using tetraethylammonium tetrafluoroborate
and lithium perchlorate as supporting electrolytes, and after it is deposited on a conductive
substrate of fluoride-doped tin oxide (FTO). The films were synthesized and maintained
under an argon atmosphere, and their thickness is dependent on the charge. The characterisation
was achieved by applying techniques like UV-Vis absorption spectroscopy, photoluminescence,
and emission ellipsometry.

Results:

The UV-Vis absorption measurements demonstrated a different interaction of polymer/
dopant due to the polaronic band. The results showed that photoluminescence quenching with
time is a behaviour caused by energy transfer between quinone chains and pristine chains of the
P3OT. The polarised emission measurements corroborate the hypothesis of energy transfer between
chains. The emission ellipsometry technique was used to understand energy transfer processes
and other properties. The self-absorption phenomenon and integrated PL investigation of
the P3OT emission elucidated the mechanism involved in the observed properties.

Conclusion:

Besides that, the results show that photoluminescence quenching happens in nonenvironmental
and environmental conditions, corroborating the hypothesis that PL quenching occurs
because self-absorption phenomena influence the energy transfer mechanism.
Cocaine Administration Protects Gut Mucosa Barrier and Reduces Plasma Level of TNF-α
Authors: Fu Xiaoyu , Bian Chuanxiu , Kruyer Anna , Zhou Zejun , Luo Zhenwu , Haque Azizul , Wagner Amanda , Fitting Sylvia , Robinson Catrina , McRae-Clark Aimee , Amato Davide , Jiang Wei , Lang Ren
Published: August 2022

Background:

Cocaine affects not only the central nervous system but also systemic immunity.
The role of cocaine in gut mucosal integrity is not fully understood.

Methods:

Here we evaluated the effect of cocaine use on gut endothelial permeability and system inflammation
in rats that self-administered cocaine or saline and humans using immunohistochemistry,
qPCR, ELISA, and Transepithelial/transendothelial electrical resistance (TEER).

Results:

Cocaine administration maintained intact and undisturbed intestinal mucosal structures, increased
tight junction claudin 1 and 2 mRNA expression, and decreased plasma TNF-α levels, compared
to the control group, at the end of the study in rats. Further, cocaine treatment decreased gut endothelial
permeability in a dose-dependent manner in human epithelial Caco-2 cells in vitro. Consistently,
chronic cocaine users exhibited decreased plasma levels of TNF-α compared with non-drug users
in vivo. However, plasma IL-6 levels were similar between cocaine use and control groups both in
humans and rats in vivo.

Conclusions:

Our results from both human and rat studies in vivo and in vitro suggest that cocaine use
may exert a protective effect on the integrity of gut mucosa and suppresses plasma TNF-α levels. This
study may provide information on some beneficial effects of cocaine use on gut endothelial cells integrity
and systemic inflammation.
Controlled Ovarian Stimulation
Authors: Al-Rshoud Firas , Darwish Tamara
Published: August 2022

For conception to occur, whether naturally or via assisted reproductive
technology (ART), three things are required; a healthy sperm for fertilization, an ovum
released from both ovaries (in the fallopian tubes for natural pregnancy or in the
laboratory in IVF/ICSI), and a healthy place for the embryo to implant (a healthy
receptive endometrial cavity), so any defect in any of the aforementioned pregnancy
requirements will affect the achievement of pregnancy in both types; the natural one or
that resulting from ART [1]. Ovarian stimulation is used to overcome any ovulatory
disorder or in ART to collect as many eggs as possible (10-15 eggs at least) [2] to
maximize the chances of pregnancy. Assessment of ovarian reserve is the first and
most important step in ovarian stimulation, as this will indicate the proper method and
dose needed for ovulation induction. We test for ovarian reserve using Biomarkers
(FSH and AMH) and physical markers (antral follicles count(AFC)) by transvaginal
ultrasound(TVS). Both AMH and AFC have similar accuracy in assessing ovarian
reserve and are both superior to FSH as they have no cyclic variations [3]. This chapter
will discuss all aspects of the physiology of the ovulation process and ovarian
stimulation. 
Advances in the Human Preimplantation Embryonic Culture System
Authors: M. Hozyen Manar , M. Saadeldin Islam
Published: August 2022

The embryonic culture system is the main part of in-vitro embryonic
development. The culture system consists of chemical factors such as the chemical
composition of the culture media and physical factors such as temperature, pH, oil
overlay and, incubation systems. The optimal culture conditions are needed to support
embryonic development in-vitro, increase pregnancy, implantation rates, and decrease
the level of pregnancy loss. Any suboptimality in culture conditions may impair
embryonic development and affect subsequent viability. In this chapter, we will focus
on the current culture system in the field of assisted reproductive technology (ART),
passing by current culture media formulations, deficiencies, culture devices used, and
the areas that need further investigations. 
Assisted Hatching
Authors: Shinde Jayesh Parasharam
Published: August 2022

The selected Spermatozoa when it reaches the ovulated Cumulus Oocyte
Complex after ovulation, dispersion of the granulosa cells and corona radiata cells
occur. The Spermatozoa then must cross the Zona Pellucida (ZP), fuse with the
oolemma, and then subsequently fertilize the oocyte. Embryologist Karl Ernst von Baer
coined the term ‘Zona Pellucida’ from Greek work Zone which means belt or girdle
and Latin work Pellucida which means transparent or shining. This extracellular matrix
is about 13-15 um thick and surrounds all the mammalian eggs and pre-implantation
embryos. Zona Pellucida structure is made up of carbohydrates, specific proteins,
glycoproteins, hyaluronic acid, heparin, collagen, and fibrous proteins. Human Zona
Pellucida contains 4 glycosylated proteins namely ZP1, ZP2, ZP3, and ZP4. ZP plays
an important role in helping oocytes to transport essential nutrients and helps in
avoiding polyspermy by hardening after fertilization. The embryos must break open the
protective ZP layer to the implant, the process is called hatching. It is said that in
Assisted reproductive treatment (ART) factors such as the non-availability of enzymes
from the endometrium which helps in hatching, extended culture, vitrification may lead
to failure in the hatching of embryos from ZP. It was postulated that micromanipulation
of ZP to create an opening will help the embryos to hatch and thus implant and will
lead to an increase in Implantation rates (IR). This process was later called Assisted
Hatching (AH). Various methods were discovered for Assisted hatching such as
mechanical ZP AH, zona digestion using enzymes, and laser-Assisted hatching. This
chapter will focus on the advantages and disadvantages of each method of AH and their
applications in ART along with the impact of AH on clinical outcomes. The use of any
method of AH should be chosen carefully to avoid damage to the embryo which will
defy the whole purpose of application of AH. In any case, laser-assisted hatching is
widely used for Pre- Implantation Genetic Testing (PGT) of the embryos as it is very
safe if applied properly, convenient, easy to use, and faster compared to other methods
of AH. Each laboratory should identify the correct time and stage at which application
of AH is considered based on whether it is helping to improve clinical rates or not. 
Fatores relacionados com necessidades informacionais durante o tratamento de feridas
Authors: Silva Bruno Santana da , Silva Paulo Vanzolini Moura da
Published: August 2022

This work investigated factors related to the information needs of nursing students and professionals in wound care. A quantitative descriptive survey was carried out with an online questionnaire between January and February 2020. We obtained results from almost all Brazilian states. The participants’ profile was compared with their information needs on patient's health and on wound. Needs vary between regions and states, but are similar between similar sized cities. Training, experience and frequency of wound care attendance tend to increase the information needs. Similar workplaces have similar needs. Use of devices tends to increase the information needs in a certain order. Knowledge about wound care seems to be the main factor related to the information needs.
Como um homem manipulou os Estados Unidos da América a influência das ideias de Edward Bernays na vitória presidencial de Donald Trump
Authors: Amorim João Paulo de Pinho e Costa Oliveira
Published: August 2022

The last two American elections proved that the polarization in the country is high and that both political spectrums use propaganda to defend their ideas.This essay frames the policy of former President of the United States of America Donald Trump through a parallelism with the ideas of propagandist Edward Bernays. The objective is not to explain what led the electorate to support Donald Trump, but rather to demonstrate how some of the politician's practices are anchored, even if not intentionally, in Bernays' theory. For this study, the work “Propaganda” by Edward Bernays was used. In order to supplement the research, it wasalso used another complementary bibliography and some of the recent history of American politics. It was possible to infer that the techniques devised by Bernays were used by Trump and proved to be key to the 2016 presidential victory.
Patient Preferences for Waiting Time and Kidney Quality
Authors: Mehrotra Sanjay , Gonzalez Juan Marcos , Schantz Karolina , Yang Jui-Chen , Friedewald John J. , Knight Richard
Published: August 2022

Background and objectives

Approximately 20% of deceased donor kidneys are discarded each year in the United States. Some of these kidneys could benefit patients who are waitlisted. Understanding patient preferences regarding accepting marginal-quality kidneys could help more of the currently discarded kidneys be transplanted.

Design, setting, participants, & measurements

This study uses a discrete choice experiment that presents a deceased donor kidney to patients who are waiting for, or have received, a kidney transplant. The choices involve trade-offs between accepting a kidney today or a future kidney. The options were designed experimentally to quantify the relative importance of kidney quality (expected graft survival and level of kidney function) and waiting time. Choices were analyzed using a random-parameters logit model and latent-class analysis.

Results

In total, 605 participants completed the discrete choice experiment. Respondents made trade-offs between kidney quality and waiting time. The average respondent would accept a kidney today, with 6.5 years of expected graft survival (95% confidence interval, 5.9 to 7.0), to avoid waiting 2 additional years for a kidney, with 11 years of expected graft survival. Three patient-preference classes were identified. Class 1 was averse to additional waiting time, but still responsive to improvements in kidney quality. Class 2 was less willing to accept increases in waiting time for improvements in kidney quality. Class 3 was willing to accept increases in waiting time even for small improvements in kidney quality. Relative to class 1, respondents in class 3 were likely to be age ≤61 years and to be waitlisted before starting dialysis, and respondents in class 2 were more likely to be older, Black, not have a college degree, and have lower Karnofsky performance status.

Conclusions

Participants preferred accepting a lower-quality kidney in return for shorter waiting time, particularly those who were older and had lower functional status.
Synthesis and characterization of Mo-blue-based sulfided CoMo catalysts for guaiacol HDO
Authors: Escobar José , Gutiérrez Ana W. , Del Ángel Paz , Barrera María C. , Santes Víctor , Santolalla Carlos E. , Solís Casados Dora A.
Published: August 2022

Saccharose (SA) and citric acid (CA) were used as additives in P-doped CoMo/Al2O3 catalysts (Mo, Co and P at 12, 3, and 1.6 wt%, respectively) intended to be applied in guaiacol hydrodeoxygenation (HDO). One-pot impregnating solutions were prepared by MoO3 digestion in aqueous H3PO4, followed by C4H6CoO4•4H2O addition. Organics were added (SA/Co=1, CA/Co=2) at two different preparation stages to assess the effect of that step on catalysts properties. Method I: SA or CA was added in as-prepared Co-Mo-P impregnating solution, followed by pore-filling impregnation of alumina support. Method II: SA or CA at aforementioned concentrations was impregnated on the pristine carrier, followed by drying (120 °C, 2 h). Co-Mo-P phases were further deposited on modified supports through corresponding one-pot solutions. All materials were dried (120 °C) but not calcined. Cobalt complexation by CA and Mo-blue LMCT complex formation (SA-modified solids) were identified (UV-vis, oxidic samples). Partially reduced molybdenum (Mo6+ => Mo5+, by XPS) was observed after either organics addition that effect being more evident in SA-modified solids. Materials were gas-phase sulphided (H2S/H2 10%, 400 °C, 2 h) then studied by HR-TEM. Co-Mo-P phases impregnation in one-pot solution simultaneously deposited with SA rendered the materials of the highest MoS2 dispersion.
Development of a Community-scale Autonomous Water Purifier (AWP) Prototype to Remove Heavy Metals
Authors: Becerra Dulce Kristal , Pantoja Joel , Hernández Araceli , Ibañez Guillermo , Moreira Joel , Sebastian Joseph
Published: August 2022

In this paper, we present the design and evaluation of a prototype Autonomous Water Purifier (AWP) for removing heavy metals from contaminated water. The AWP prototype uses solar energy for its operation; the autonomous photovoltaic system is designed to operate up to 8 hours per day and to generate a water flow of 112 liters per day. The prototype was designed to remove biological and chemical agents. It was achieved the elimination of total coliforms, fecal coliforms, total alkalinity, total hardness, total solids, chloride and sulfate from 50 to 100%, as well as the removal of heavy metals.  The Pb2+, Hg2+, Cd2+ and Cu2+ were eliminated from 80 to 99%. This wide range of contaminant removal shows a unique way to treat contaminated water in comparison to existing purification systems. The prototype was evaluated with river and spring water from different rural communities of Chiapas, Mexico. The results indicate that the prototype is able to completely remove contaminants in natural waters and get water that meets the guidelines that mark the Mexican official standards. This work helps to solve problems in marginalized communities and natural disaster areas where they have no access to clean water, electricity and suffer from waterborne diseases
First Principles Calculations of Co2MSi (M=Cr, Mn, Fe) Heusler Alloys
Authors: Pathak Ashish , Sankarasubramanian R
Published: August 2022

The present work describes the electronic structure, magnetic and elastic properties of ordered Co2MSi (M = Cr, Mn, Fe) Heusler alloys in L21 structure calculated using density functional theory within generalized gradient approximation. The calculated band structures, density of states and magnetic moments have been discussed. The magnetic moment values obtained in present study follow the Slater-Pauling rule. A small band gap in the minority band structure at the Fermi level suggests half-metallicity. Hundred percentage spin polarization in this ordered structure implies that these materials possess ferromagnetism. All the three materials satisfy stability criteria in terms of elastic constants and are predicted to have ductile behaviour based on the ratio of shear to bulk modulus.
Gênese arquivística de documentos fotográficos na perspectiva da Fotodocumentação
Authors: Moura Pereira Tania Maria de , Ancona Lopez André Porto
Published: August 2022

El artículo discute la génesis de los documentos fotográficos de archivo desde la perspectiva de la Fotodocumentación, un área de estudios transversales basada en el concepto de Ciclo de la Información. Se busca delimitar la génesis archivística de los documentos fotográficos como enfoque aplicable a los archivos fotográficos. Utiliza la metodología de estudio de caso para analizar el instrumento de consulta Catálogo del Archivo Fotográfico de Mário de Andrade, producto de la organización de las fotografías, la serie y sus subdivisiones temáticas, en conjunto con el campo teórico de la Archivística y la Ciencia de la Información. Los objetivos específicos pasan por la delimitación conceptual del documento fotográfico de archivo y el Ciclo de la Información, desde la perspectiva de la Fotodocumentación. Concluimos verificando que la génesis archivística, fase inicial del ciclo informacional, involucra la identificación del productor y que los procedimientos de organización de la información deben considerar tanto los elementos visuales como el contexto de creación, ya que impactan en la recuperación y comunicación de las informaciones registradas en los documentos.
Quorum Sensing Orchestrates Antibiotic Drug Resistance, Biofilm Formation, and Motility in Escherichia coli and Quorum Quenching Activities of Plant-derived Natural Products: A Review
Authors: Cabuhat Kevin Smith Puno , Moron-Espiritu Llewelyn Sotto
Published: August 2022

Quorum sensing (QS) is a type of cell-to-cell communication that is influenced by an increase in signaling molecules known as autoinducers, which is correlated to the increase in the density of microbial communities. In this review, we aim to discuss and provide updates on the different signaling molecules used by Escherichia coli, such as acyl-homoserine lactone (AHL), autoinducer-2 (AI-2), and indole to influence key phenotypes such as antibiotic drug resistance, biofilm formation, and motility during quorum sensing. Based on the literature, E. coli signaling molecules have different functions during cell-to-cell communication such that the increase in AHL and indole was found to cause the modulation of antibiotic resistance and inhibition of biofilm formation and motility. Meanwhile, AI-2 is known to modulate biofilm formation, antibiotic resistance, and motility. On the other hand, in the existing literature, we found that various plants possess phytochemicals that can be used to alter QS and its downstream key phenotypes such as biofilm formation, swimming and swarming motility, and genes related to motility, curli and AI-2 production. However, the exact physiological and molecular mechanisms of these natural compounds are still understudied. Understanding the mechanisms of those phytochemicals during QS are therefore highly recommended to conduct as a necessary step for future scholars to develop drugs that target the actions of QS-signaling molecules and receptors linked to antibiotic resistance, biofilm formation, and motility without putting bacteria under stress, thereby preventing the development of drug resistance.
Neonatal Sepsis: The impact of Hypervirulent Klebsiella pneumonia in a Tertiary Care Hospital
Authors: Ravi Vidhya , Vijay D. Danis , Sujhithra A. , Jayanthi S. , Subramanian T. Kathir , Harish N.
Published: August 2022

Neonatal sepsis is a blood-stream infection that affects newborns under the age of 28 days. Sepsis is common in NICUs and has a high prevalence of Klebsiella species. As a result, the study aims to find the antibiotic resistance profile, virulence factors, and the prognosis of K. pneumoniae-infected neonates. A prospective study was conducted which included 140 neonates with clinical sepsis. Characterization of Klebsiella pneumonia isolates was done by conventional methods. Drug resistance and virulence factors were detected by phenotypic methods. Genotypic methods included 16s rRNA amplification and sequencing. Detection of multidrug-resistant genes by PCR was performed. K. pneumoniae (26.9%) was the most common pathogen isolated. A high prevalence of ESBL was detected (58.8%). The prevalence of CRKP and MβL was about 29.4%, and 23.5% respectively. Two strains were Strong biofilm producers and nine isolates showed Beta hemolysis.7 strains were positive for the string test. Four strains were positive for the wcaG gene. 3 positive for magA (K1) and 2 were for gene wzy (K2). Three isolates carried blaCTX–M, four isolates harbored blaVIM, two for IMP, and one for NDM and KPC gene. K. pneumoniae isolates in the NICU increased in frequency and antibiotic resistance. It is a serious hazard to the healthcare system, and it necessitates strict infection control methods in healthcare settings, as well as antibiotic stewardship to prevent the overuse of antibiotics in neonatal sepsis.
Dry Sliding Wear Analysis of Composite Prepared by A Novel Method with Different Furnace Temperature
Authors: Samal Birajendu Prasad , Samantaray Manas Kumar , Samal Om Prakash , Singh Subarna Keshari
Published: August 2022

Abstract: Particulate reinforced Composites made of aluminum and Silicon Carbide may be considered as suitable replacement for steel in industrial and automotive applications. The high strength and good wear properties makes the composites useful. Magnesium is used to increase the wet properties of Silicon Carbide to mix with aluminum. The furnace temperature effect during the composite manufacturing was studied experimentally to test for wear properties .The manufactured composites in liquid route were tested in DUCOM wear testing machine at sliding speed of 2.5 m/s with load 30N and at different sliding distance in atmospheric conditions . The furnace temperatures are maintained at 7000C, 8000C and 9000C for composite preparations. The samples are tested for wear behavior and specific wear rate was compared for different composites.
Effects of maltreatment during childhood on benign and malicious envy in adulthood: Psychological resilience as a moderator
Authors: Li Xiaojun , Li Qingyin
Published: August 2022

We explored the effect of two forms of maltreatment of children (emotional and physical) on two kinds of envy in adulthood (benign and malicious), and the moderating role of psychological resilience in these associations. Participants were 676 Chinese undergraduates who completed the
Childhood Trauma Questionnaire, the Benign and Malicious Envy Scale, and the Connor-Davidson Resilience Scale. The results indicate that of the two types of childhood maltreatment, only emotional maltreatment negatively predicted benign envy and positively predicted malicious envy. Psychological
resilience played a moderating role in the childhood emotional maltreatment–benign/malicious envy link and childhood physical maltreatment–malicious envy link. These results reveal the direct relationships between different types of childhood maltreatment and benign/malicious envy
and the moderating effect of psychological resilience in these associations. Our findings have theoretical and practical implications for cultivating psychological resilience to inhibit malicious envy and promote benign envy in adults.
KEBIJAKAN PEMERINTAH TENTANG MEKANISME JUAL BELI PUPUK SUBSIDI DI KABUPATEN ACEH SINGKIL DALAM PERSPEKTIF TAS’IR AL-JABARI
Authors: Widyati Farida , Muhammad Maulana  , Nahara Eriyanti
Published: August 2022

Aceh Singkil memiliki sumber daya alam potensial yang kontribusinya di bidang pertanian dan perkebunan menempati urutan pertama terhadap perekonomian masyarakat. Sehingga pemerintah memberikan perhatian lebih di sektor pertanian dengan memberikan pupuk subsidi bagi petani dari kalangan menengah ke bawah. Namun ternyata kebijakan yang dilakukan oleh pemerintah terkait penyaluran pupuk subsidi tidak berjalan sebagaimana mestinya. Berbagai permasalahan seperti kelangkaan pupuk dan tingkatan harga yang berbeda menjadi hal yang lumrah terjadi. Kajian ini menjawab tujuan penelitian yaitu bagaimana ketersediaan pupuk subsidi dan sistem pengalokasiannya untuk petani di Aceh Singkil, tingkat harga yang ditetapkan Dinas Tanaman Pangan, Hortikultura dan Peternakan Aceh Singkil pada penjualan pupuk subsidi di kios-kios resmi pengecer, dan kebijakan pemerintah Aceh Singkil terkait mekanisme jual beli pupuk subsidi dalam perspektif tas’ir al-jabari. Penelitian ini menggunakan metode kualitatif melalui pendekatan sosio-yuridis dan bersifat deskriptif analisis melalui pengumpulan data primer yang diperoleh di lapangan dan data sekunder yang diperoleh dari penelitian kepustakaan. Hasil penelitian menunjukkan bahwa ketersediaan pupuk subsidi di Kabupaten Aceh Singkil masih belum mencukupi 100% dari kebutuhan petani (hanya berkisar di antara 30% sampai dengan 40% saja) disebabkan oleh faktor, yaitu: jumlah alokasi yang terbatas, kurangnya kesadaran petani dalam pendaftaran e-RDKK, penjualan pupuk subsidi kepada pihak lain, dan ketidaksesuaian antara alokasi dengan jumlah RDKK. Tingkatan harga di kios pengecer masih beragam, karena ada pihak yang mengambil keuntungan sebanyak Rp.15.000,00 sampai Rp.20.000,00 dari ketetapan HET (Harga Eceran Tertinggi) pemerintah. Sistem pengalokasiannya juga masih kondisional.Kebijakan yang dibuat oleh pemerintah Aceh Singkil terkait mekanisme jual beli pupuk subsidi juga belum sesuai dengan konsep tas’ir al-jabari karena bertolak belakang dengan tujuan awalnya, yaitu menetapkan harga yang adil serta mengurangi tingkat kelangkaan demi kemaslahatan bersama
KEPASTIAN HUKUM TERHADAP HAK KONSUMEN DI ERA DIGITAL PADA TRANSAKSI JUAL BELI ONLINE
Authors: Arifin Abdullah  , Almiftahul Ramadhan
Published: August 2022

Kepastian Hukum pada transaksi jual beli online menurut Undang-Undang dan tinjauan dari hukum islam terhadap Hak Konsumen pada transaksi jual beli online. Penelitian ini dilakukan di Onlineshop Hadia Collection. Pertanyaan dalam penelitian ini yaitu, Bagaimana Bentuk Tanggung Jawab Penjual Terkait Pemenuhan Hak Konsumen Dalam Jual Beli Di Era Digital pada Online Shop Hadia Collection, Bagaimana Pandangan Fiqh Muamalah Terhadap Tanggung Jawab Penjual Terkait Pemenuhan Hak Konsumen Dalam Jual Beli Di Era Digital Pada Online Shop Hadia Collection, Data penelitian ini dihimpun melalui metode penelitian lapangan (field research), wawancara (interview) dan dokumentasi, selanjutnya dihimpun dari metode penelitian kepustakaan (library research) yaitu memaparkan dan memberi penilaian apakah penerapannya tersebut sesuai dengan undang-undang dan dalam perspektif hukum islam. Berdasarkan hasil penelitian ditemukan bahwa perundang-undangan yang dapat dijadikan sebagai dasar hukum perlindungan konsumen pada transaksi jual beli online Undang-Undang Nomor. 8 Tahun 1999 tentang Perlindungan Konsumen. Bentuk perlindungan konsumen pada jual beli online menurut Undang-Undang diantaranya berupa kepastian hukum bagi konsumen dan pelaku usaha jual beli online, memberikan sanksi pidana kepada pelaku usaha yang merugikan konsumen, dan melindungi hak dan kewajiban konsumen. Bentuk perlindungan hukum jual beli online menurut hukum Islam adalah berupa larangan dalam Al-Quran dan hadis tentang jual beli gharar, praktik penipuan dan larangan berbuat curang. Pembatalan jual beli online dan ganti rugi serta penerapan hak khiyar dalam jual beli online juga merupakan bentuk dari perlindungan konsumen jual beli online
Penyelesaian Wanprestasi Dalam Akad Istiṣnā‘ Pada Usaha Percetakan Di Kecamatan Syiah Kuala (Menurut Perspektif Ekonomi Islam)
Authors: Khaironnisa  , Ridwan Nurdin  , Irwansyah
Published: August 2022

Akad istiṣnā‘ yaitu kesepakatan atau perjanjian jual beli secara pesanan, antara pemesan (mustaṣni‘) dengan pembuat (ṣāni‘) untuk suatu barang yang belum ada dengan spesifikasi tertentu, serta pembayaran bisa dilakukan di muka,melalui cicilan, atau ditangguhkan sampai waktu pengambilan barang. Percetakan di Kecamatan Syiah Kuala merupakan tempat produksi barang cetak yang belum jadi, yang pada umumnya dilakukan dengan cara pesanan (istiṣnā‘). Selama akad istiṣnā‘ berjalan, tidak menutup kemungkinan para pihak melakukan kelalaian atau tidak memenuhi kewajibannya yang menyebabkan wanprestasi. Yang menjadi permasalahan dalam penelitian ini adalah apa bentuk-bentuk wanprestasi dalam usaha percetakan di Kecamatan Syiah Kuala dan bagaimana penyelesaian wanprestasi dalam akad istiṣnā‘ pada usaha pecetakan yang terjadi di Kecamatan Syiah Kuala dalam perspekstif ekonomi Islam. Adapun tujuan penelitian ini adalah untuk mengetahui bentuk-bentuk wanprestasi dalam usaha percetakan di Kecamatan Syiah Kuala dan untuk mengetahui mekanisme penyelesaian wanprestasi dalam akad istiṣnā‘ pada usaha percetakan yang terjadi di Kecamatan Syiah Kuala menurut perspektif ekonomi Islam. Untuk menjawab pertanyaan tersebut, penulis menggunakan metode penelitian analisis deskriptif dengan jenis penelitian lapangan (field research), dimana data yang diperoleh bersumber dari hasil data primer, sekunder dan tersier serta dari observasi dan wawancara yang disusun oleh penulis. Dari hasil penelitian tersebut dapat diketahui bentuk-bentuk wanprestasi yang dilakukan para pihak. Bentuk wanprestasi yang dilakukan oleh percetakan di antaranya terlambat dalam menyelesaikan barang pesanan dan kelalaian pihak percetakan sehingga pemesan tidak menerima barang pesanan, sedangkan wanprestasi yang dilakukan oleh pemesan yaitu tidak mengambil barang pesanan yang telah dipesan. Wanprestasi tersebut diselesaikan melalui jalan yang sesuai dengan perspektif ekonomi Islam yaitu melalui jalur ṣulḥu (perdamaian).
KONSEP PEMBINAAN ANAK SHALIH DALAM PENDIDIKAN ISLAM
Authors: Samsuardi Samsuardi
Published: August 2022

Jurnal ini mengkaji tentang konsep pembinaan anak dalam tinjauan pendidikan

Islam. Konsep pemibanaan anak shalih dalam pendidikan Islam senantiasa

merujuk pada tuntunan al-Qurâ€™an dan al-Hadits. Pembinaan anak harus

dilakukan secara intergral dengan melibatkan triipusat kependidikan, yakni

keluarga, sekolah dan masyarakat. Ketiga wadah tersebut perlu memperkuat

kerjasama dan bertanggung jawab secara kolektif bagi pembinaan anak. Dalam

pendidikan Islam, meskipun ketiga lembaga di atas memiliki tanggung jawab

dan peranan yang sama dalam hal pembinaan anak, namun tanggung jawab

orang tua dikeluarga tetap yang utama dibandingkan sekolah dan masyarakat.

Pendidikan di rumah tangga menjadi cikal bakal utama yang memiliki peranan

cukup singnifikan dan nilai lebih dibandingkan sekolah dan masyararakat.

Adapun yang menjadi cakupan materi inti dalam pembinaan anak mencakup

tiga aspek dasar, yakni Aqidah, Ibadah, dan Akhlak. Internalisasi kertiga aspek

materi pendidikan ini perlu diupayakan melalui pemberian keteladan,

pembiasaan, cerita, ceramah, serta metode diskusi. Kesemuaan metode di atas,

menjadi kunci strategis dalam pembinaan anak. Implikasi inilah yang nantinya

melahirkan pribadi muslim yang utuh, yang di samping memiliki Knowledge

(pengetahuan) juga memiliki moralitas yang tinggi yang akan berguna bagi

nusa dan bangsa.
USING ART AS THERAPY FOR YOUNG CHILDREN EXPERIENCING TRAUMATIC EVENTS
Authors: Dewi Fitriani Dewi Fitriani
Published: August 2022

Art therapy is a process of therapy which is using art as the recovery tool. Art

therapy focus solely on its therapeutic process not on the end result of art product.

Art therapy directly connect with all development stages of a child. They are using

their physic to express their affection/empathy or anger toward their

surroundings. In the process, they are applying their cognitive knowledge to be

able to transfer the suppressed emotions into the process of creating the art. Aceh

received the worst impact of Tsunami 2004 compare to other places. Its education

is destroyed not only its infrastructure but also its process. Young children is the

most fragile victim who needs special treatment during the recovery process. All

children experience trauma during their life, not only tsunami victim, although the

traumatic level might differs from one to another. The use of art therapy is very

helpful in the learning process. The use of art therapy will release â€œthe

impedimentâ€ within the child to be able to better function in the society. The

inclusion of art therapy within curriculum will ensure the usage.
PERMAINAN SIDEWALK CHALK UNTUK MELATIH PERKEMBANGAN MOTOR KASAR ANAK USIA DINI
Authors: Suyadi Mardi Fitri,
Published: August 2022

Perkembangan motorik kasar pada anak-anak sejauh ini belum mampu meningkatkan keterampilan gerakan, kepercayaan diri dan kerjasama yang baik, sehingga perlu adanya permainan yang tepat untuk melatihnya. Tujuan dari penelitian ini adalah untuk menentukan keterampilan motorik kasar pada anak usia dini sebelum dan sesudah menerapkan thechame sidewalk chalk. Metode penelitian yang digunakan dalam penelitian ini adalah penelitian kepustakaan. Hasil analisis membuktikan bahwa permainan merupakan salah satu cara untuk mengembangkan keterampilan motorik untuk anak-anak, salah satunya adalah melalui permainan sidewalk chalk. Permainan sidewalk chalk ini dapat melibatkan anak-anak secara penuh dengan aturan yang ada, sehingga mengharuskan anak melakukan banyak aktivitas fisik sederhana, seperti merangkak. Aktivitas yang dilakukan melalui game ini membantu anak-anak bergerak aktif. Dapat disimpulkan bahwa melalui permainan sidewalk chalk motorik kasar anak dapat berkembang dengan baik.
HUBUNGAN POLA ASUH ORANGTUA OTORITER DENGAN PERKEMBANGAN MORAL ANAK USIA DINI (4-6 TAHUN) DI TK AL-MUTHMA’INNAH KOTA JAMBI
Authors: Fatmawati Rts Desi Paramita Sari ,
Published: August 2022

Kuisioner dalam penelitian ini terdiri dari 15 item pernyataan tentang pola asuh permisif dan 20 item pernyataan tentang perkembangan moral anak usia dini. Pengumpulan data dalam penelitian ini dilakukan dengan cara menyebarkan kuisioner kepada para responden yang telah terpilih sebagai sampel penelitian. Selanjutnya, setelah responden mengisi kuisioner tersebut, lalau dikumpulkan kembali dan dilakukan analisis. Pada pola asuh permisif ada 3 indikator yang diukur, yaitu indikator  pemberian kebebasan (pembolehan yang sifatnya toleran), proteksi (tidak ada hubungan apabila anak melanggar peraturan serta kurangnya control terhadap prilaku dan kegiatan anak sehari-hari) dan indikator yang ketiga adalah submission (penyerahan). sebesar 48,22%. Hal ini menunjukkan bahwa pola asuh permisif memiliki hubungan yang “sedang” dalam pembentukan moral anak usia dini di TK Al-Muthmainnah Kota Jamb perkembangan moral anak dapat disimpulkan bahwa pola asuh orang tua permisif memiliki hubungan yang “sedang” dengan nilai rata-rata sebesar 48,22%. Sedangkan pekembangan moral anak usia dini di TK Al-Muthma’innah juga memiliki kategori “sedang” dengan nilai rata-rata sebesar 50,84%.
SUPERVISI PENDIDIKAN PADA LEMBAGA PAUD
Authors: Safinatun Najah Yosi Melda Sari,
Published: August 2022

Penelitian ini dimaksudkan untuk mengetahui  supervisi pendidikan pada lembaga PAUD. Supervisi dalam pendidikan adalah pekerjaan untuk menciptakan dan menjamin kinerja tenaga pendidik dan tenaga kependidikan. Diharapkan penelitian  ini dipercaya dapat menjadi pemikiran yang bermanfaat di kemudian hari, terutama yang terkait dengan supervisi dalam lembaga PAUD guna meningkatkan profesionalisme guru. Kepala sekolah,  guru, dan staf administrasi sekolah menjadi responden dalam gerakan penelitiaan ini . pengumpulan data  yang dilakukan  melalui pengamatan, pertemuan dan studi arsip. Program supervisi memiliki efek positif dalam mencapai tujuan yang diatur dan selanjutnya menemukan reaksi positif dari guru dan beberapa rencana selanjutnya. Selain itu, penelitian ini memberikan usulan untuk perbaikan program supervisi dalam negeri, terkait dengan manajemen, dan kemungkinan supervisi di lembaga PAUD untuk pemeriksaan kedepannya. Hasil akhir dari penelitian ini adalah bahwa kegiatan supervisi yang dilakukan di KB Mutiara Hati telah dilakukan secara terorganisir dan diatur secara menyeluruh dengan pengaturan, pelaksanaan, penilaian, dan tindak lanjut. Sikap menyenangkan, terbuka dan demokratis adalah prinsip dalam supervisi ini. Selain itu juga terdapat kepercayaan yang terbuka terhadap kualitas dan pelaksanaan tenaga pengajar di KB Mutiara Hati. Hal inilah yang mendorong Kepala sekolah untuk secara konsisten menilai program-program pembinaan keilmuan dalam menjaga kepercayaan dan meningkatkan kualitas kinerja guru dalam meningkatkan pembelajaran.
PENGARUH FAKTOR GENETIK PADA PERKEMBANGAN ANAK USIA DINI
Authors: Khamim Zarkasih Putro Miftahul Jannah,
Published: August 2022

Penelitian ini bertujuan untuk mengetahui pengaruh faktor genetic pada perkembangan anak usia dini. Jenis penelitian yang digunakan yaitu studi kepustakaan. Studi kepustakaan berarti teknik pengumpulan data dengan melakukan penelaahan terhadap buku, literatur, catatan, serta berbagai laporan yang berkaitan dengan masalah yang ingin dipecahkan. Hasil penelitian menunjukkan bahwa faktor genetik sangat berpengaruh terhadap perkembangan anak usia dini. Hal ini dapat dilihat melalui faktor genetik dan hereditas yang saling berkaitan dengan lingkungan anak. Hereditas merupakan faktor utama yang dapat memengaruhi perkembangan anak. Orang tua sangat berperan penting untuk mengembangkan serta memberikan lingkungan yang baik sejak anak berusia dini karena akan memberikan dampak yang baik untuk masa depan anak kelak.
Dampak Perkawinan Pulang Balee Dalam Kehidupan Rumah Tangga Di Kecamatan Darussalam Kabupaten Aceh Besar
Authors: Safira Ridha , M. Jakfar Tarmizi
Published: August 2022

The contract is carried out consciously by a man and a woman, which is basically with the liking and willingness of both parties. Pleasure and willingness in a marriage is very necessary for the continuity of the household so that the marriage runs with mutual love and love with the aim of fostering a household that is sakinah, mawaddah and rahmah and with the willingness of both parties will also get ridha from Allah SWT. But there is a marriage that is very helpful and gives very good wisdom in marriage. Like the marriage of Pulang Balee, namely marrying his own brother-in-law, whether biological, step-by-step, still related by blood, or his own relatives. However, many of them do not want to and are forced to do it so that it has an impact on their domestic life. Thus, the researchers wanted to examine the problems related to how the practice of Pulang balee marriage in Darussalam District, Aceh Besar District, and how the factors and impacts of Pulang balee marriage in Darussalam District, Aceh Besar District. The research methodology that the author uses is using qualitative research in the form of interviews, observations and documentation. Based on the research that researchers found, the practice of balee return marriage in Darussalam sub-district is the same as usual marriage, starting from the proposal stage and the marriage stage and some of them hold walimah and some do not. The main factor of balee return marriage is thinking about the fate of their child, namely to ensure the care and needs of a child, because the child will be closer to the mother's family. And the impact of the balee return marriage is a positive impact, namely the maintenance of good relations between the two families, being able to look after and raise children together and obtain in-line offspring, as well as maintaining joint property. The negative impact of balee return marriage is a lot of talk from neighbors, feeling awkward at the beginning of marriage, easy to fight and divorce quickly.
IMPLIKASI LAYANAN BIMBINGAN DAN KONSELING DALAM MEREDUKSI KESULITAN MEMBACA
Authors: Arkan Wahyudi
Published: August 2022

AbstrakAda banyak faktor yang menghambat minat baca seseorang, diantaranya kemajuan teknologi, rasa malas, kurang termotivasi, minimnya dukungan dari keluarga, pengaruh negatif dari teman serta lingkungan yang kurang kondusif. Padahal, diketahui bahwa membaca adalah salah satu keterampilan yang penting untuk menambah wawasan dan meningkatkan kecakapan dalam berbahasa. Oleh sebab itu, ketika timbul inhibitor dalam minat membaca maka dibutuhkan layanan serta strategi yang tepat untuk mengatasi dan meningkatkannya. Layanan yang tepat untuk memotivasi dan merangsang minat siswa dalam membaca yakni program layananan bimbingan dan konseling, sedangkan strategi yang tepat seperti: strategi bawah-atas, strategi atas-bawah, strategi interaktif, strategi KWKL (Know Want to Know Learned) dan strategi DRTA (Directed Reading Thinking Activity). Sehingga bisa menyesuaikan dengan situasi dan kondisi peserta didik dan pada akhirnya siswa akan termotivasi, berminat serta memiliki keterampilan dalam membaca.Kata Kunci: Layanan Bimbingan Konseling; Kesulitan Membaca AbstractThere are many factors that hinder one's reading interest, including technological advances, laziness, lack of motivation, lack of support from family, negative influence from friends and a less conducive environment. In fact, it is known that reading is one of the important skills to broaden insight and improve language proficiency. Therefore, when inhibitors arise in reading interest, the right services and strategies are needed to overcome and improve them. The right services to motivate and stimulate student interest in reading are guidance and counseling service programs, while the right strategies include: bottom-up strategy, top-down strategy, interactive strategy, KWKL strategy (Know Want to Know Learned) and DRTA strategy ( Directed Reading Thinking Activity). So that it can adjust to the situations and conditions of students and in the end students will be motivated, interested and have skills in reading.Keywords: Counseling Guidance Service; Difficulty Reading
KONSELING SPIRITUAL DALAM MENINGKATKAN SELF CONCEPT REMAJA BROKEN HOME
Authors: Yanti Riska Dama
Published: August 2022

Dalam penelitian ini, konsep diri yang dimiliki oleh remaja broken home yaitu rendah dan cenderung memunculkan perilaku negatif. Penelitian ini menggunakan metode deskriptif kualitatif. Tujuan dari penelitian ini adalah untuk mengungkap konsep diri remaja broken home dan cara meningkatkan konsep diri (self concept) remaja broken home. Subjek dalam penelitian ini adalah 4 orang yang memiliki inisial IS, AH, NA, dan RD. Konsep diri remaja broken home lebih rendah atau negatif. Ini dibuktikan dengan sikap, seperti merasa sedih, kurang percaya diri, berpikir negatif dan bahkan stres. Untuk meningkatkan konsep diri remaja broken home dilakukan dengan mengubah pola pikir subjek sehingga mereka selalu berpikir positif tentang diri mereka dan keluarga mereka, melalui konseling spiritual. Hasil penelitian ini menunjukkan bahwa konseling spiritual mampu meningkatkan konsep diri remaja broken home menjadi positif, hal ini dapat dilihat dari sikap berpikir positif seperti bersikap tulus dan mampu menerima masalah yang dihadapi dan mampu mengendalikan emosi dengan mengingat Tuhan hati mereka menjadi tenang dan berusaha memperbaiki diri menjadi lebih baik.
Hubungan Antara Kontrol Diri Dan Konformitas Dengan Perilaku Bullying Pada Siswa SMA “X” di Sleman.
Authors: Zain Ahmad Qomarudin
Published: August 2022

Bullying merupakan perilaku negatif yang mengakibatkan seseorang dalam keadaan tidak nyaman atau terluka dan biasanya terjadi secara berulang. Penelitian ini bertujuan untuk mengetahui hubungan antara kontrol diri dan konformitas dengan perilaku bullying pada siswa SMA “X” di Sleman. Alat pengumpulan data menggunakan skala kontrol diri, skala konformitas dan skala bullying. Sampel penelitian ini sebanyak 205 siswa di kumpulkan dengan tehnik cluster random sampling. Tehnik analisis data menggunakan korelasi spearman Rho. Berdasarkan uji asumsi normalitas hipotesis mayor dalam penelitian ini tidak bisa dianalisis secara bersama-sama karena tidak memenuhi syarat untuk melakukan analisis statistik parametrik. Berdasarkan hal tersebut penelitian ini menggunakan analisis korelasi spearman rho untuk mengetahui hubungan antar variabel. Hasil penelitian ini menunjukkan bahwa ada hubungan negatif antara kontrol diri dengan perilaku bullying pada siswa SMA “X” di Sleman, dengan nilai koefisien korelasi sebesar -0,325 dan p sebesar 0,000 (p<0,05); ada hubungan positif antara konformitas dengan perilaku bullying pada siswa SMA “X” di Sleman, dengan nilai koefisien korelasi sebesar 0,382 dan p sebesar 0,000 (p<0,05).Kata kunci :  kontrol diri, konformitas, bullying pada siswa.
IMPLEMENTASI KONSELING BEHAVIORAL TEKNIK MODIFIKASI PERILAKU UNTUK MENGATASI KECANDUAN JUDI ONLINE
Authors: Maturidi Maturidi -
Published: August 2022

Permainan judi online termasuk kedalam patologis sosial. Selain menimbulkan masalah sosial judi juga dapat menyebabkan kemiskinan, perceraian, anak terlantar, putus sekolah, dan dapat menjadi pemicu masalah kejahatan lainnya. Penelitian ini bertujuan untuk mengetahui apakah penerapan konseling behavioral teknik modelling dapat mengatasi kecanduan judi online. Jenis penelitian yang dipakai peneliti adalah jenis penelitian singel subjek, dengan menggunakan desain penelitian A-B (A=kondisi baseline, B=kondisi intervensi). A-B menunjukkan dua tahapan dari desain; A adalah data baseline (pretest) dan B adalah intervensi (posttest). Hasil penelitian menunjukkan bahwa konseling behavioral teknik modifikasi perilaku efektif untuk menurunkan kecanduan judi online. Hal tersebut dilihat dari jumlah durasi bermain judi online subjek sebelum dilakukan intervensi dan penurunan durasi setelah dilakukan intervensi oleh peneliti.
PERBEDAAN KONTROL DIRI (SELF CONTROL) SISWA DITINJAU DARI PERLAKUAN ORANG TUA (OTORITER)
Authors: DURI ROFIQA
Published: August 2022

Penelitian ini didasari dengan adanya ketidakmampuan siswa dalam mengontrol diri. Faktor yang mempengaruhi kontrol diri siswa di antaranya adalah perlakuan orang tua. Penelitian ini bertujuan untuk mendeskripsikan kontrol diri siswa ditinjau dari perlakuan orang tua. Metode penelitian yang digunakan adalah ex post facto dengan desain faktorial. Subjek penelitian ini berjumlah 84 orang. Instrumen yang digunakan adalah model skala Likert. Hasil penelitian ini menunjukkan bahwa: tidak terdapat perbedaan yang signifikan kontrol diri siswa ditinjau dari perlakuan orang tua yaitu perlakuan otoriter demokratis dan fermisif.
KONSELING ISLAM MENURUT PEMIKIRAN MOHD DJAWAD DAHLAN
Authors: Yusuf Jamil
Published: August 2022

Berbagai aliran konseling Barat yang diterapkan di Indonesia dilahirkan dan dikembangkan oleh tokoh-tokoh yang tidak diragukan kapasitas keahliannya, tetapi prinsip-prinsip yang terkandung di dalamnya yang boleh jadi cocok untuk masyarakat Barat, tidak secara otomatis dapat diterapkan pada masyarakat lain, masyarakat Muslim Indonesia misalnya. Berbeda halnya dengan pemikiran Mohd Djawad Dahlan yang lebih menekankan pada pengembangan konseling Islam dengan merujuk pada sumber utama ajarannya, yakni al-Qur’an dan hadis. Di antara pemikiran Mohammad Djawad Dahlan yang disajikan di sini adalah mengenai kekuatan kalbu, konsep manusia berkualitas dan pengembangan fitrah manusia. Implikasinya adalah konseling Islam harus berbasis religius dan ditujukan untuk pengembangan fitrah kemanusiaan. Implikasi ini amat penting artinya, karena manusia yang lahir dengan membawa potensi fitrah itu dituntut adanya pengembangan ke arah terbinanya manusia sehat dan sempurna.