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Best Websites To Download Research Papers For Free: Beyond Sci-Hub

Navigating the vast ocean of academic research can be daunting, especially when you’re on a quest for specific research papers without the constraints of paywalls. Fortunately, the digital age has ushered in an era of accessible knowledge, with various platforms offering free downloads of scholarly articles.

In this article, we explore some of the best websites that provide researchers, students, and academicians with free access to a plethora of research papers across diverse fields, ensuring that knowledge remains within everyone’s reach.

Best Websites To Download Research Papers For Free

PlatformFeatures
– Hosts diverse academic papers.
– Free access to many scholarly articles.
– Links to open-access resources.
– Combines social networking with research.
– Direct downloads of open-access papers.
– Allows requests for papers from authors.
– Open-access article repository.
– Direct download of free PDFs.
– Search using keywords, DOI, or journals.
– Extensive open-access journal repository.
– Free download of scholarly articles.
– Advanced search by keywords, publisher, language.
– Focus on medicine and life sciences.
– Lists open-access and subscription articles.
– Free full-text links and integration with Unpaywall.
– Free access to paywalled articles.
– Uses DOI for article retrieval.
– Legal and ethical considerations.

Google Scholar

As a researcher, you might find Google Scholar to be a repository brimming with academic papers covering a broad span of domains like social sciences, computer science, and humanity, including:

  • Journal articles
  • Conference papers, and

Unlike other websites to download research papers, Google Scholar provides free access to a vast collection of scholarly literature, making it one of the best websites to download research.

Not every article is available in full PDF format directly; however, Google Scholar often links to other open access resources like DOAJ (Directory of Open Access Journals) and open-access repositories where you can directly download papers.

For instance, if you’re searching for a specific 2023 research paper in mathematics, you can use Google Scholar to locate the paper and check if it’s available for free download either on the platform itself or through links to various open access sources.

In many cases, Google Scholar integrates with tools like Unpaywall and Open Access Button, which are browser extensions that help you find free versions of paywalled articles.

These extensions often redirect you to open-access content, including those on platforms like Sci-Hub and Library Genesis, although it’s crucial to be aware of the legal and ethical implications of using such services.

ResearchGate

ResearchGate is a unique platform that blends social networking with academic research, making it an essential tool for researchers and scientists across various disciplines.

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Here, you have access to a digital library of millions of research papers, spanning fields from computer science to social sciences and beyond.

When you’re on ResearchGate, downloading a research paper is relatively straightforward, especially if it’s open access. Many researchers upload the full PDF of their work, providing free access to their peer-reviewed articles.

If the research paper you’re interested in isn’t available for direct download, ResearchGate offers a unique feature: you can request a copy directly from the author.

This approach not only gets you the paper but also potentially opens a line of communication with leading experts in your field.

It’s important to note that ResearchGate isn’t just a repository; it’s a platform for discovery and connection. You can:

  • Follow specific researchers
  • Join discussions, and
  • Receive notifications about new research in your domain.

While it doesn’t have the controversial direct download links like Sci-Hub or Library Genesis, ResearchGate offers a more ethical and legal route to accessing academic papers. 

ScienceOpen

ScienceOpen is a comprehensive repository that hosts a multitude of open-access research articles across various fields, from the social sciences to computer science. 

The process of downloading a research paper on ScienceOpen is remarkably straightforward. Since it’s an open-access platform, most of the papers are available to download as PDFs without any cost.

This means you can access high-quality, peer-reviewed academic research without encountering paywalls that are often a barrier in many other scientific platforms.

For instance, if you’re delving into the latest 2023 scientific papers in mathematics, ScienceOpen can be your go-to source. You can easily search for research papers using:

  • Browsing through various open access journals featured on the site.

The direct download feature simplifies access to these papers, making it convenient for you to obtain the research you need.

Directory of Open Access Journals (DOAJ)

The Directory of Open Access Journals (DOAJ) is a digital library is an extensive repository of open-access, peer-reviewed journals, covering a wide array of subjects from humanities to nuclear science.

When you’re navigating DOAJ, you’ll discover that it’s not just a platform to download research papers; it’s a gateway to a world of academic research.

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Each journal article listed is freely accessible, meaning you can download these scholarly articles without any cost or subscription.

The process is simple: search for research papers using specific keywords, subjects, or even DOAJ’s advanced search functionality that includes filters like:

  • Language, or
  • The year of publication.

For example, if you’re delving into the latest developments in scientific research in 2023, DOAJ allows you to refine your search to the most recent publications.

Once you find a relevant research paper, you can easily access the full text in PDF format through a direct download link. This is particularly useful for accessing high-quality, open-access research papers that are not always readily available on other platforms like Sci-Hub or Library Genesis.

PubMed hosts millions of research articles, primarily in the fields of medicine and life sciences, but also encompassing a broad range of scientific research.

When you’re on PubMed, you can search for research papers using:

  • Authors, or
  • Specific journal names.

While PubMed lists both open-access and subscription-based journal articles, it offers a unique feature for accessing papers for free.

If you’re looking for a particular research paper, say in the domain of computer science or social sciences from 2023, you can directly access its abstract on PubMed. For open access articles, a free full-text link is often available, allowing you to download the research paper in PDF format.

PubMed integrates with tools like Unpaywall and the Open Access Button. These browser extensions help you find open-access versions of the articles you’re interested in, bypassing the paywalls that often restrict access to scholarly literature.

While PubMed itself doesn’t provide direct download links for all articles, its connection with these tools and various open access repositories ensures that you, as a researcher, have greater access to scientific papers.

Sci-Hub (with Caution)

Sci-Hub, often dubbed the ‘Pirate Bay of Science,’ has been a game-changer in the scientific community since its inception by Alexandra Elbakyan in 2011.

It operates as a controversial, yet widely used platform providing free access to millions of research papers and academic articles that are typically locked behind paywalls.

As a researcher, you might find Sci-Hub an intriguing, albeit contentious, tool for accessing scholarly literature.

When you’re looking to download a research paper from Sci-Hub, the process is relatively straightforward. Say you need a journal article on computer science or a groundbreaking study in social sciences from 2023; you just need to have the DOI (Digital Object Identifier) of the paper.

By entering this DOI into Sci-Hub’s search bar, the website bypasses publisher paywalls, offering you direct download links to PDF versions of the articles.

research papers website pdf

It’s crucial to note that while Sci-Hub provides access to a vast repository of scientific research, its legality is under constant scrutiny. The platform operates via various proxy links and has been the subject of numerous legal battles with publishers and academic institutions.

Nevertheless, Sci-Hub remains a popular go-to for researchers and scientists globally, especially those without access to university libraries or digital archives.

While it opens doors to a wealth of knowledge, users should be aware of the ethical and legal implications of using such a service in their respective countries.

Wrapping Up: You Can Get Free Academic Papers 

The digital landscape offers a wealth of resources for accessing academic research without financial barriers. The platforms we share here provide an invaluable service to the scholarly community, democratising access to knowledge and fostering intellectual growth.

Whether you’re a seasoned researcher or a curious student, these websites bridge the gap between you and the vast world of academic literature, ensuring that the pursuit of knowledge remains an inclusive and equitable journey for all. Remember to consider the legal and ethical aspects when using these resources.

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The top list of academic search engines

academic search engines

1. Google Scholar

4. science.gov, 5. semantic scholar, 6. baidu scholar, get the most out of academic search engines, frequently asked questions about academic search engines, related articles.

Academic search engines have become the number one resource to turn to in order to find research papers and other scholarly sources. While classic academic databases like Web of Science and Scopus are locked behind paywalls, Google Scholar and others can be accessed free of charge. In order to help you get your research done fast, we have compiled the top list of free academic search engines.

Google Scholar is the clear number one when it comes to academic search engines. It's the power of Google searches applied to research papers and patents. It not only lets you find research papers for all academic disciplines for free but also often provides links to full-text PDF files.

  • Coverage: approx. 200 million articles
  • Abstracts: only a snippet of the abstract is available
  • Related articles: ✔
  • References: ✔
  • Cited by: ✔
  • Links to full text: ✔
  • Export formats: APA, MLA, Chicago, Harvard, Vancouver, RIS, BibTeX

Search interface of Google Scholar

BASE is hosted at Bielefeld University in Germany. That is also where its name stems from (Bielefeld Academic Search Engine).

  • Coverage: approx. 136 million articles (contains duplicates)
  • Abstracts: ✔
  • Related articles: ✘
  • References: ✘
  • Cited by: ✘
  • Export formats: RIS, BibTeX

Search interface of Bielefeld Academic Search Engine aka BASE

CORE is an academic search engine dedicated to open-access research papers. For each search result, a link to the full-text PDF or full-text web page is provided.

  • Coverage: approx. 136 million articles
  • Links to full text: ✔ (all articles in CORE are open access)
  • Export formats: BibTeX

Search interface of the CORE academic search engine

Science.gov is a fantastic resource as it bundles and offers free access to search results from more than 15 U.S. federal agencies. There is no need anymore to query all those resources separately!

  • Coverage: approx. 200 million articles and reports
  • Links to full text: ✔ (available for some databases)
  • Export formats: APA, MLA, RIS, BibTeX (available for some databases)

Search interface of Science.gov

Semantic Scholar is the new kid on the block. Its mission is to provide more relevant and impactful search results using AI-powered algorithms that find hidden connections and links between research topics.

  • Coverage: approx. 40 million articles
  • Export formats: APA, MLA, Chicago, BibTeX

Search interface of Semantic Scholar

Although Baidu Scholar's interface is in Chinese, its index contains research papers in English as well as Chinese.

  • Coverage: no detailed statistics available, approx. 100 million articles
  • Abstracts: only snippets of the abstract are available
  • Export formats: APA, MLA, RIS, BibTeX

Search interface of Baidu Scholar

RefSeek searches more than one billion documents from academic and organizational websites. Its clean interface makes it especially easy to use for students and new researchers.

  • Coverage: no detailed statistics available, approx. 1 billion documents
  • Abstracts: only snippets of the article are available
  • Export formats: not available

Search interface of RefSeek

Consider using a reference manager like Paperpile to save, organize, and cite your references. Paperpile integrates with Google Scholar and many popular databases, so you can save references and PDFs directly to your library using the Paperpile buttons:

research papers website pdf

Google Scholar is an academic search engine, and it is the clear number one when it comes to academic search engines. It's the power of Google searches applied to research papers and patents. It not only let's you find research papers for all academic disciplines for free, but also often provides links to full text PDF file.

Semantic Scholar is a free, AI-powered research tool for scientific literature developed at the Allen Institute for AI. Sematic Scholar was publicly released in 2015 and uses advances in natural language processing to provide summaries for scholarly papers.

BASE , as its name suggest is an academic search engine. It is hosted at Bielefeld University in Germany and that's where it name stems from (Bielefeld Academic Search Engine).

CORE is an academic search engine dedicated to open access research papers. For each search result a link to the full text PDF or full text web page is provided.

Science.gov is a fantastic resource as it bundles and offers free access to search results from more than 15 U.S. federal agencies. There is no need any more to query all those resources separately!

research papers website pdf

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Collection  12 March 2023

Journal Top 100 - 2022

This collection highlights our most downloaded* research papers published in 2022. Featuring authors from around the world, these papers highlight valuable research from an international community.

You can also check out the Top 100 across various subject areas here .

*Data obtained from SN Insights, which is based on Digital Science’s Dimensions.

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mRNA vaccine-induced antibodies more effective than natural immunity in neutralizing SARS-CoV-2 and its high affinity variants

  • Dominic Esposito

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Cats learn the names of their friend cats in their daily lives

  • Saho Takagi
  • Atsuko Saito
  • Hika Kuroshima

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Metformin administration is associated with enhanced response to transarterial chemoembolization for hepatocellular carcinoma in type 2 diabetes patients

  • Woo Jin Jung
  • Sangmi Jang
  • Jin-Wook Kim

research papers website pdf

The impact of digital media on children’s intelligence while controlling for genetic differences in cognition and socioeconomic background

  • Bruno Sauce
  • Magnus Liebherr
  • Torkel Klingberg

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Life tables of annual life expectancy and mortality for companion dogs in the United Kingdom

  • Kendy Tzu-yun Teng
  • Dave C. Brodbelt
  • Dan G. O’Neill

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Bioarchaeological and palaeogenomic portrait of two Pompeians that died during the eruption of Vesuvius in 79 AD

  • Gabriele Scorrano
  • Serena Viva
  • Fabio Macciardi

research papers website pdf

Reading on a smartphone affects sigh generation, brain activity, and comprehension

  • Motoyasu Honma
  • Yuri Masaoka
  • Masahiko Izumizaki

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Principal Component Analyses (PCA)-based findings in population genetic studies are highly biased and must be reevaluated

  • Eran Elhaik

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The determinants of COVID-19 morbidity and mortality across countries

  • Dianna Chang
  • Kelvin Jui Keng Tan

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Birdsongs alleviate anxiety and paranoia in healthy participants

  • J. Sundermann

research papers website pdf

Identification of ADS024, a newly characterized strain of Bacillus velezensis with direct Clostridiodes difficile killing and toxin degradation bio-activities

  • Michelle M. O’Donnell
  • James W. Hegarty
  • Laurent Chesnel

research papers website pdf

Multiple sclerosis genetic and non-genetic factors interact through the transient transcriptome

  • Renato Umeton
  • Gianmarco Bellucci
  • Giovanni Ristori

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The effect of metformin on the survival of colorectal cancer patients with type 2 diabetes mellitus

  • Zeinab Tarhini
  • Kamelia Manceur
  • Niki Christou

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Chemical characterisation of the vapour emitted by an e-cigarette using a ceramic wick-based technology

  • M. Isabel Pinto

research papers website pdf

Large-magnitude (VEI ≥ 7) ‘wet’ explosive silicic eruption preserved a Lower Miocene habitat at the Ipolytarnóc Fossil Site, North Hungary

  • Dávid Karátson
  • Imre Szarvas

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Far-UVC (222 nm) efficiently inactivates an airborne pathogen in a room-sized chamber

  • Waseem Hiwar
  • Kenneth Wood

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Low dose aspirin associated with greater bone mineral density in older adults

  • Hongzhan Liu
  • Xungang Xiao

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First direct evidence of adult European eels migrating to their breeding place in the Sargasso Sea

  • Rosalind M. Wright
  • Adam T. Piper
  • David Righton

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Infections with the SARS-CoV-2 Delta variant exhibit fourfold increased viral loads in the upper airways compared to Alpha or non-variants of concern

  • Christian J. H. von Wintersdorff
  • Jozef Dingemans
  • Paul H. M. Savelkoul

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Inappropriate sinus tachycardia in post-COVID-19 syndrome

  • Júlia Aranyó
  • Victor Bazan
  • Roger Villuendas

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The microstructure and the origin of the Venus from Willendorf

  • Gerhard W. Weber
  • Alexander Lukeneder

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COVID-19 reinfections among naturally infected and vaccinated individuals

  • Sezanur Rahman
  • M. Mahfuzur Rahman
  • Mustafizur Rahman

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Lockdown measures during the COVID-19 pandemic strongly impacted the circulation of respiratory pathogens in Southern China

  • Heping Wang
  • Yuejie Zheng
  • Wenjian Wang

research papers website pdf

Alzheimer’s disease large-scale gene expression portrait identifies exercise as the top theoretical treatment

  • Mason A. Hill
  • Stephen C. Gammie

research papers website pdf

COVID-19 symptoms are reduced by targeted hydration of the nose, larynx and trachea

  • Carolin Elizabeth George
  • Gerhard Scheuch
  • David A. Edwards

research papers website pdf

SARS-CoV-2 spike protein induces cognitive deficit and anxiety-like behavior in mouse via non-cell autonomous hippocampal neuronal death

  • Junyoung Oh
  • Woo-Hyun Cho
  • Sung Joong Lee

research papers website pdf

Abdominal pain patterns during COVID-19: an observational study

  • Alexandre Balaphas
  • Kyriaki Gkoufa
  • Christian Toso

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Detection of human pathogenic bacteria in rectal DNA samples from Zalophus californianus in the Gulf of California, Mexico

  • Francesco Cicala
  • David Ramírez-Delgado
  • Alexei F. Licea-Navarro

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Industrialised fishing nations largely contribute to floating plastic pollution in the North Pacific subtropical gyre

  • Laurent Lebreton
  • Sarah-Jeanne Royer
  • Matthias Egger

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Hypertension and diabetes including their earlier stage are associated with increased risk of sudden cardiac arrest

  • Seung Young Roh
  • Young-Hoon Kim

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Utility of an artificial intelligence system for classification of esophageal lesions when simulating its clinical use

  • Ayaka Tajiri
  • Ryu Ishihara
  • Tomohiro Tada

research papers website pdf

Prevalence, age of decision, and interpersonal warmth judgements of childfree adults

  • Zachary P. Neal
  • Jennifer Watling Neal

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Acute and protracted abstinence from methamphetamine bidirectionally changes intrinsic excitability of indirect pathway spiny projection neurons in the dorsomedial striatum

  • Sanghoon Choi
  • Steven M. Graves

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Indeterminacy of cannabis impairment and ∆ 9 -tetrahydrocannabinol (∆ 9 -THC) levels in blood and breath

  • Gregory T. Wurz
  • Michael W. DeGregorio

research papers website pdf

High rates of plasmid cotransformation in E. coli overturn the clonality myth and reveal colony development

  • Delia Tomoiaga
  • Jaclyn Bubnell
  • Paul Feinstein

research papers website pdf

Metformin sensitizes leukemic cells to cytotoxic lymphocytes by increasing expression of intercellular adhesion molecule-1 (ICAM-1)

  • Nerea Allende-Vega
  • Joaquin Marco Brualla
  • Martin Villalba

research papers website pdf

Incorporation of machine learning and deep neural network approaches into a remote sensing-integrated crop model for the simulation of rice growth

  • Seungtaek Jeong
  • Jong-min Yeom

research papers website pdf

Perceiving societal pressure to be happy is linked to poor well-being, especially in happy nations

  • Egon Dejonckheere
  • Joshua J. Rhee
  • Brock Bastian

research papers website pdf

The earliest Pleistocene record of a large-bodied hominin from the Levant supports two out-of-Africa dispersal events

  • Alon Barash
  • Miriam Belmaker

research papers website pdf

Generation mechanism and prediction of an observed extreme rogue wave

  • Johannes Gemmrich

research papers website pdf

Fitness tracking reveals task-specific associations between memory, mental health, and physical activity

  • Jeremy R. Manning
  • Gina M. Notaro
  • Paxton C. Fitzpatrick

Domestic dogs ( Canis familiaris ) grieve over the loss of a conspecific

  • Stefania Uccheddu
  • Lucia Ronconi
  • Federica Pirrone

research papers website pdf

Human transgenerational observations of regular smoking before puberty on fat mass in grandchildren and great-grandchildren

  • Jean Golding
  • Steve Gregory
  • Matthew Suderman

research papers website pdf

Chlamydia pneumoniae can infect the central nervous system via the olfactory and trigeminal nerves and contributes to Alzheimer’s disease risk

  • Jenny A. K. Ekberg

research papers website pdf

Oxycodone/naloxone versus tapentadol in real-world chronic non-cancer pain management: an observational and pharmacogenetic study

  • Jordi Barrachina
  • Cesar Margarit
  • Ana M. Peiró

Cooking methods are associated with inflammatory factors, renal function, and other hormones and nutritional biomarkers in older adults

  • Montserrat Rodríguez-Ayala
  • José Ramón Banegas
  • Pilar Guallar-Castillón

research papers website pdf

Classification of pig calls produced from birth to slaughter according to their emotional valence and context of production

  • Elodie F. Briefer
  • Ciara C.-R. Sypherd
  • Céline Tallet

research papers website pdf

Higher emotional awareness is associated with greater domain-general reflective tendencies

  • Michelle Persich
  • William D. S. Killgore

research papers website pdf

A large Megaraptoridae (Theropoda: Coelurosauria) from Upper Cretaceous (Maastrichtian) of Patagonia, Argentina

  • Alexis M. Aranciaga Rolando
  • Matias J. Motta
  • Fernando E. Novas

research papers website pdf

Long COVID occurrence in COVID-19 survivors

  • Aya Sugiyama
  • Junko Tanaka

research papers website pdf

Water activated disposable paper battery

  • Alexandre Poulin
  • Xavier Aeby
  • Gustav Nyström

research papers website pdf

Intestinal preservation in a birdlike dinosaur supports conservatism in digestive canal evolution among theropods

  • Yichuan Liu

research papers website pdf

Antiviral effect of cetylpyridinium chloride in mouthwash on SARS-CoV-2

  • Hirofumi Sawa

research papers website pdf

Evidence of an oceanic impact and megatsunami sedimentation in Chryse Planitia, Mars

  • J. Alexis P. Rodriguez
  • Darrel K. Robertson
  • Mario Zarroca

research papers website pdf

Curcumin and metformin synergistically modulate peripheral and central immune mechanisms of pain

  • Peththa Wadu Dasuni Wasana
  • Pasarapa Towiwat

research papers website pdf

The first occurrence of an avian-style respiratory infection in a non-avian dinosaur

  • D. Cary Woodruff
  • Ewan D. S. Wolff
  • Lawrence M. Witmer

research papers website pdf

Optimal linear estimation models predict 1400–2900 years of overlap between Homo sapiens and Neandertals prior to their disappearance from France and northern Spain

  • Igor Djakovic
  • Alastair Key
  • Marie Soressi

research papers website pdf

The influence of time on the sensitivity of SARS-CoV-2 serological testing

  • Arturo Torres Ortiz
  • Fernanda Fenn Torrente
  • Louis Grandjean

research papers website pdf

Online misinformation is linked to early COVID-19 vaccination hesitancy and refusal

  • Francesco Pierri
  • Brea L. Perry
  • John Bryden

research papers website pdf

A distinct symptom pattern emerges for COVID-19 long-haul: a nationwide study

  • Melissa D. Pinto
  • Charles A. Downs
  • Natalie Lambert

research papers website pdf

SARS-CoV-2-reactive IFN-γ-producing CD4 + and CD8 + T cells in blood do not correlate with clinical severity in unvaccinated critically ill COVID-19 patients

  • Beatriz Olea
  • Eliseo Albert
  • David Navarro

research papers website pdf

Classification of 74 facial emoji’s emotional states on the valence-arousal axes

  • Gaku Kutsuzawa
  • Hiroyuki Umemura
  • Yoshiyuki Kobayashi

research papers website pdf

The emergence of a new sex-system (XX/XY 1 Y 2 ) suggests a species complex in the “monotypic” rodent Oecomys auyantepui (Rodentia, Sigmodontinae)

  • Willam Oliveira da Silva
  • Celina Coelho Rosa
  • Cleusa Yoshiko Nagamachi

research papers website pdf

Detection of COVID-19 using multimodal data from a wearable device: results from the first TemPredict Study

  • Ashley E. Mason
  • Frederick M. Hecht
  • Benjamin L. Smarr

research papers website pdf

Spinal degeneration is associated with lumbar multifidus morphology in secondary care patients with low back or leg pain

  • Jeffrey R. Cooley
  • Tue S. Jensen
  • Jeffrey J. Hebert

research papers website pdf

Phenomenology and content of the inhaled N , N -dimethyltryptamine ( N , N -DMT) experience

  • David Wyndham Lawrence
  • Robin Carhart-Harris
  • Christopher Timmermann

research papers website pdf

A gigantic bizarre marine turtle (Testudines: Chelonioidea) from the Middle Campanian (Late Cretaceous) of South-western Europe

  • Oscar Castillo-Visa
  • Àngel H. Luján
  • Albert Sellés

research papers website pdf

The first experience with fully endoscopic posterior cervical foraminotomy and discectomy for radiculopathy performed in Viet Duc University Hospital

  • Son Ngoc Dinh
  • Hung The Dinh

research papers website pdf

Mapping the “catscape” formed by a population of pet cats with outdoor access

  • Richard Bischof
  • Nina Rosita Hansen
  • Torbjørn Haugaasen

research papers website pdf

Investigation of humans individual differences as predictors of their animal interaction styles, focused on the domestic cat

  • Lauren R. Finka
  • Lucia Ripari
  • Marnie L. Brennan

research papers website pdf

Genesis of fecal floatation is causally linked to gut microbial colonization in mice

  • Syed Mohammed Musheer Aalam
  • Daphne Norma Crasta
  • Nagarajan Kannan

research papers website pdf

Young children’s screen time during the first COVID-19 lockdown in 12 countries

  • Christina Bergmann
  • Nevena Dimitrova
  • Nivedita Mani

research papers website pdf

Cichlids and stingrays can add and subtract ‘one’ in the number space from one to five

  • V. Schluessel

research papers website pdf

Elevated estradiol levels in frozen embryo transfer have different effects on pregnancy outcomes depending on the stage of transferred embryos

  • Liming Ruan

research papers website pdf

Group VR experiences can produce ego attenuation and connectedness comparable to psychedelics

  • David R. Glowacki
  • Rhoslyn Roebuck Williams
  • Mike Chatziapostolou

research papers website pdf

New therizinosaurid dinosaur from the marine Osoushinai Formation (Upper Cretaceous, Japan) provides insight for function and evolution of therizinosaur claws

  • Yoshitsugu Kobayashi
  • Ryuji Takasaki
  • Yoshinori Hikida

research papers website pdf

Smartphone-based ecological momentary assessment reveals mental health benefits of birdlife

  • Ryan Hammoud
  • Stefania Tognin
  • Andrea Mechelli

research papers website pdf

Long-term outcomes of cataract surgery with toric intraocular lens implantation by the type of preoperative astigmatism

  • Tetsuro Oshika
  • Shinichiro Nakano
  • Tsutomu Kaneko

research papers website pdf

Forest fire detection system using wireless sensor networks and machine learning

  • Udaya Dampage
  • Lumini Bandaranayake
  • Bathiya Jayasanka

research papers website pdf

Misinformation of COVID-19 vaccines and vaccine hesitancy

  • Sun Kyong Lee
  • Juhyung Sun
  • Shane Connelly

research papers website pdf

Deep language algorithms predict semantic comprehension from brain activity

  • Charlotte Caucheteux
  • Alexandre Gramfort
  • Jean-Rémi King

research papers website pdf

Children with autism spectrum disorder show atypical electroencephalographic response to processing contextual incongruencies

  • Amparo V. Márquez-García
  • Vasily A. Vakorin
  • Sam M. Doesburg

research papers website pdf

A generalizable one health framework for the control of zoonotic diseases

  • Ria R. Ghai
  • Ryan M. Wallace
  • Casey Barton Behravesh

research papers website pdf

HS3ST2 expression induces the cell autonomous aggregation of tau

  • M. B. Huynh
  • N. Rebergue
  • D. Papy-Garcia

research papers website pdf

Exceptional warming over the Barents area

  • Ketil Isaksen
  • Øyvind Nordli
  • Tatiana Karandasheva

research papers website pdf

A new Early Cretaceous lizard in Myanmar amber with exceptionally preserved integument

  • Andrej Čerňanský
  • Edward L. Stanley
  • Susan E. Evans

research papers website pdf

Coffee consumption and diabetic retinopathy in adults with diabetes mellitus

  • Hak Jun Lee
  • Daniel Duck-Jin Hwang

research papers website pdf

Shifts in the foraging tactics of crocodiles following invasion by toxic prey

  • Abhilasha Aiyer
  • Richard Shine
  • Georgia Ward-Fear

research papers website pdf

Production of high loading insulin nanoparticles suitable for oral delivery by spray drying and freeze drying techniques

  • Alberto Baldelli
  • Anubhav Pratap-Singh

research papers website pdf

Cable news and COVID-19 vaccine uptake

  • Matteo Pinna
  • Christoph Goessmann

research papers website pdf

Estimating the time of last drinking from blood ethyl glucuronide and ethyl sulphate concentrations

  • Zhongyuan Guo

research papers website pdf

COVID-19 infections in infants

  • Małgorzata Sobolewska-Pilarczyk
  • Maria Pokorska-Śpiewak
  • Małgorzata Pawłowska

research papers website pdf

COVID-19 increases the risk for the onset of atrial fibrillation in hospitalized patients

  • Jakob Wollborn
  • Sergey Karamnov
  • Jochen D. Muehlschlegel

research papers website pdf

Childhood temperament and adulthood personality differentially predict life outcomes

  • Amanda J. Wright
  • Joshua J. Jackson

research papers website pdf

Antivirus applied to JAR malware detection based on runtime behaviors

  • Ricardo P. Pinheiro
  • Sidney M. L. Lima
  • Wellington P. dos Santos

research papers website pdf

Therapeutic enzyme engineering using a generative neural network

  • Andrew Giessel
  • Athanasios Dousis
  • Stuart Licht

research papers website pdf

Identification of genes associated with human-canine communication in canine evolution

  • Akiko Tonoike
  • Ken-ichi Otaki
  • Miho Nagasawa

research papers website pdf

Breath chemical markers of sexual arousal in humans

  • G. Pugliese
  • J. Williams

research papers website pdf

A 5-km-thick reservoir with > 380,000 km 3 of magma within the ancient Earth's crust

  • Rais Latypov
  • Sofya Chistyakova
  • Mauritz van der Merwe

research papers website pdf

Return of large fin whale feeding aggregations to historical whaling grounds in the Southern Ocean

  • Helena Herr
  • Sacha Viquerat
  • Bettina Meyer

Quick links

  • Explore articles by subject
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research papers website pdf

Research paper

Research paper is a written report which contains the results of original scientific research (primary research article) or the review of published scientific papers on one or several science topics (review article). In primary research articles, the authors give vital information about the research that allows other members of the scientific community to evaluate it, reproduce science experiments, and also to assess the reasoning and conclusions drawn from them. Review articles are designed to analyze, evaluate, summarize or synthesize research already conducted in primary academic sources. Quite often, a science article combines these two types of scientific text, including the overview and original parts.

Currently, the number of scientific articles in open access is growing fast, but all of them are spread on numerous science websites on the Internet, and therefore it is hard for a researcher to find the necessary information for new science discoveries or download PDF due to the unreliability of websites.

CyberLeninka is intended to solve this problem. We provide platform, which aggregates a lot of free articles from various open access peer-reviewed journals . And our global goal is to build new research infrastructure for academia.

Directory of open access articles based on OECD fields of science and technology

  • Medical and Health sciences
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Association "Open Science"

Publications

Our teams aspire to make discoveries that impact everyone, and core to our approach is sharing our research and tools to fuel progress in the field.

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  • Algorithms and Optimization 323
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Research Area

  • Algorithms and Theory 1986
  • Climate and Sustainability 16
  • Data Management 334
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COMMENTS

  1. Academia.edu

    Work faster and smarter with advanced research discovery tools. Search the full text and citations of our millions of papers. Download groups of related papers to jumpstart your research. Save time with detailed summaries and search alerts. Advanced Search. PDF Packages of 37 papers.

  2. Google Scholar

    Google Scholar provides a simple way to broadly search for scholarly literature. Search across a wide variety of disciplines and sources: articles, theses, books, abstracts and court opinions.

  3. OA.mg

    Free access to millions of research papers for everyone. OA.mg is a search engine for academic papers. Whether you are looking for a specific paper, or for research from a field, or all of an author's works - OA.mg is the place to find it. Universities and researchers funded by the public publish their research in papers, but where do we ...

  4. ResearchGate

    Access 160+ million publications and connect with 25+ million researchers. Join for free and gain visibility by uploading your research.

  5. arXiv.org e-Print archive

    arXiv is a free distribution service and an open-access archive for nearly 2.4 million scholarly articles in the fields of physics, mathematics, computer science, quantitative biology, quantitative finance, statistics, electrical engineering and systems science, and economics. Materials on this site are not peer-reviewed by arXiv.

  6. JSTOR Home

    Harness the power of visual materials—explore more than 3 million images now on JSTOR. Enhance your scholarly research with underground newspapers, magazines, and journals. Take your research further with Artstor's 3+ million images. Explore collections in the arts, sciences, and literature from the world's leading museums, archives, and ...

  7. Find and Download Scientific Papers

    Welcome to , a dedicated platform for finding and downloading open access scientific papers and other research data. Our mission is to democratize access to scientific information, making it freely available to researchers, students, and curious minds across the globe. Open Access (OA) refers to the practice of providing unrestricted access via ...

  8. Best Websites To Download Research Papers For Free: Beyond Sci-Hub

    Unlike other websites to download research papers, Google Scholar provides free access to a vast collection of scholarly literature, making it one of the best websites to download research. Not every article is available in full PDF format directly; however, Google Scholar often links to other open access resources like DOAJ (Directory of Open ...

  9. Search

    Find the research you need | With 160+ million publications, 1+ million questions, and 25+ million researchers, this is where everyone can access science

  10. The best academic search engines [Update 2024]

    Get 30 days free. 1. Google Scholar. Google Scholar is the clear number one when it comes to academic search engines. It's the power of Google searches applied to research papers and patents. It not only lets you find research papers for all academic disciplines for free but also often provides links to full-text PDF files.

  11. Home

    As part of Springer Nature, SpringerLink delivers fast access to the depth and breadth of our online collection of journals, eBooks, reference works and protocols across a vast range of subject disciplines. SpringerLink is the reading platform of choice for hundreds of thousands of researchers worldwide. Find out how to publish your research ...

  12. Open Research Library

    The Open Research Library (ORL) is planned to include all Open Access book content worldwide on one platform for user-friendly discovery, offering a seamless experience navigating more than 20,000 Open Access books.

  13. Digital Commons Network

    The Digital Commons Network brings together free, full-text scholarly articles from hundreds of universities and colleges worldwide. Curated by university librarians and their supporting institutions, the Network includes a growing collection of peer-reviewed journal articles, book chapters, dissertations, working papers, conference proceedings, and other original scholarly work.

  14. Open and free content on JSTOR and Artstor

    Explore our growing collection of Open Access journals. Early Journal Content, articles published prior to the last 95 years in the United States, or prior to the last 143 years if initially published internationally, are freely available to all. Even more content is available when you register to read - millions of articles from nearly 2,000 ...

  15. CORE

    Aggregation plays an increasingly essential role in maximising the long-term benefits of open access, helping to turn the promise of a 'research commons' into a reality. The aggregation services that CORE provides therefore make a very valuable contribution to the evolving open access environment in the UK. Show all.

  16. ScienceOpen

    Make an impact and build your research profile in the open with ScienceOpen. Search and discover relevant research in over 95 million Open Access articles and article records; Share your expertise and get credit by publicly reviewing any article; Publish your poster or preprint and track usage and impact with article- and author-level metrics; Create a topical Collection to advance your ...

  17. Unpaywall

    Open Source and nonprofit. Unpaywall is run by OurResearch, a nonprofit dedicated to making scholarship more accessible to everyone. Open is our passion. So it's only natural our source code is open, too.

  18. Access millions of research papers in one click

    Stop clicking and start reading. Stop navigating paywalls, search engines, and logins. PaperPanda helps you get that full-text PDF faster. Access millions of research paper PDFs in one click on thousands of academic websites. Save time navigating paywalls, logins and redirects. Paper Panda searches the web for PDFs so you don't have to.

  19. Directory of Open Access Journals

    About the directory. DOAJ is a unique and extensive index of diverse open access journals from around the world, driven by a growing community, and is committed to ensuring quality content is freely available online for everyone. DOAJ is committed to keeping its services free of charge, including being indexed, and its data freely available.

  20. OATD

    Advanced research and scholarship. Theses and dissertations, free to find, free to use. October 3, 2022. OATD is dealing with a number of misbehaved crawlers and robots, and is currently taking some steps to minimize their impact on the system. This may require you to click through some security screen.

  21. 110553 PDFs

    Explore the latest full-text research PDFs, articles, conference papers, preprints and more on RESEARCH PAPERS. Find methods information, sources, references or conduct a literature review on ...

  22. Semantic Scholar

    Semantic Scholar is a free, AI-powered research tool for scientific literature, based at Ai2. Semantic Scholar uses groundbreaking AI and engineering to understand the semantics of scientific literature to help Scholars discover relevant research.

  23. ScienceDirect.com

    3.3 million articles on ScienceDirect are open access. Articles published open access are peer-reviewed and made freely available for everyone to read, download and reuse in line with the user license displayed on the article. ScienceDirect is the world's leading source for scientific, technical, and medical research.

  24. Journal Top 100

    Journal Top 100 - 2022. This collection highlights our most downloaded* research papers published in 2022. Featuring authors from around the world, these papers highlight valuable research from an ...

  25. Research papers that are free to download in PDF legally (open access

    Research paper is a written report which contains the results of original scientific research (primary research article) or the review of published scientific papers on one or several science topics (review article). In primary research articles, the authors give vital information about the research that allows other members of the scientific ...

  26. Publications

    Publications. Our teams aspire to make discoveries that impact everyone, and core to our approach is sharing our research and tools to fuel progress in the field. Google publishes hundreds of research papers each year. Publishing our work enables us to collaborate and share ideas with, as well as learn from, the broader scientific community.